From 593abb7981f965a7cce2764eabcf860fac344319 Mon Sep 17 00:00:00 2001 From: Tom Dewey Date: Wed, 17 Jul 2024 10:02:34 +0100 Subject: [PATCH] deps: Add modified curl-8.8.0 Add a modified version of curl-8.8.0, where the modifications are primarily centred around the CMake infrastructure to make the library more consumable as a vendored dependency. --- src/dependencies/curl-8.8.0/CHANGES | 10709 ++++ .../curl-8.8.0/CMake/CMakeConfigurableFile.in | 24 + .../curl-8.8.0/CMake/CurlSymbolHiding.cmake | 84 + src/dependencies/curl-8.8.0/CMake/CurlTests.c | 430 + .../curl-8.8.0/CMake/FindBearSSL.cmake | 32 + .../curl-8.8.0/CMake/FindBrotli.cmake | 43 + .../curl-8.8.0/CMake/FindCARES.cmake | 47 + .../curl-8.8.0/CMake/FindGSS.cmake | 312 + .../curl-8.8.0/CMake/FindLibPSL.cmake | 45 + .../curl-8.8.0/CMake/FindLibSSH2.cmake | 45 + .../curl-8.8.0/CMake/FindMSH3.cmake | 70 + .../curl-8.8.0/CMake/FindMbedTLS.cmake | 36 + .../curl-8.8.0/CMake/FindNGHTTP2.cmake | 41 + 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src/dependencies/curl-8.8.0/winbuild/gen_resp_file.bat create mode 100644 src/dependencies/curl-8.8.0/winbuild/makedebug.cmd diff --git a/src/dependencies/curl-8.8.0/CHANGES b/src/dependencies/curl-8.8.0/CHANGES new file mode 100644 index 0000000..3e4b10e --- /dev/null +++ b/src/dependencies/curl-8.8.0/CHANGES @@ -0,0 +1,10709 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + Changelog + +Version 8.8.0 (22 May 2024) + +Daniel Stenberg (22 May 2024) + +- RELEASE-NOTES: synced + +- THANKS: add contributors from 8.8.0 + +Nathan Moinvaziri (21 May 2024) + +- url: remove duplicate call to Curl_conncache_remove_conn when pruning + + - remove unnecessary prunedead struct from prune_dead_connections + - rename extract_if_dead to prune_if_dead for clarity + + Closes #13710 + +Joseph Chen (21 May 2024) + +- curl_setup.h: add support for IAR compiler + + Closes #13728 + +Stephen Farrell (21 May 2024) + +- docs/ECH: typo/clarification + + Closes #13727 + +Viktor Szakats (21 May 2024) + +- hash: delete unused debug function + + It had no use in the curl codebase and was also protected by the macro + `AGGRESSIVE_TEST` (renamed in 2020), also with no local reference. + + Added in ca6e77083768858aa34207f8c5dce38b3c05336d (2002-11-11) + + Closes #13729 + +Stefan Eissing (21 May 2024) + +- content_encoding: reject transfer-encoding after chunked + + reject a response that applies a transfer-encoding after a 'chunked' + encoding. RFC 9112 ch. 6.1 required chunked to be the final encoding. + + Closes #13733 + +- http: HEAD response body tolerance + + - as reported in #13725, some servers wrongly send body bytes in + responses to a HEAD request. This used to be tolerated in curl + 8.4 and before and leads to failed transfers in newer versions. + - restore previous behaviour for HTTP/1.1 and HTTP/2: + * 1.1: do not add 'Transfer-Encoding' writers from HEAD + responses. RFC 9112 says they do not apply. + * 2: when the transfer expects 'no_body', to not report stream + resets as error when all response headers have been received. + + Reported-by: Jeroen Ooms + Fixes #13725 + Closes #13732 + +Viktor Szakats (20 May 2024) + +- tests: fix TFTP test 2305 on Windows + + Ref: #13692 + Closes #13724 + +Jay Satiro (20 May 2024) + +- openssl: revert keylog_callback support for LibreSSL + + - Revert to the legacy TLS 1.2 key logging code for LibreSSL. + + - Document SSLKEYLOGFILE for LibreSSL is TLS 1.2 max. + + Prior to this change if the user specified a filename in the + SSLKEYLOGFILE environment variable and was using LibreSSL 3.5.0+ then + an empty file would be created and no keys would be logged. + + This is effectively a revert of e43474b4 which changed openssl.c to use + SSL_CTX_set_keylog_callback for LibreSSL 3.5.0+. Unfortunately LibreSSL + added that function only as a stub that doesn't actually do anything. + + Reported-by: Gonçalo Carvalho + + Fixes https://github.com/curl/curl/issues/13672 + Closes https://github.com/curl/curl/pull/13682 + +renovate[bot] (19 May 2024) + +- GHA: pin dependencies + + Closes #13712 + +Viktor Szakats (19 May 2024) + +- appveyor: drop unnecessary `--clean-first` cmake option + + In CI all machines are fresh on startup, making the `clean` operation + unnecessary. This can save some time/energy for each job run. + + Closes #13707 + +- cmake: merge two `if(BUILD_TESTING)` branches + + Closes #13708 + +Tatsuhiro Tsujikawa (19 May 2024) + +- GHA: bump nghttp2 to v1.62.1 + + Use gcc-12 explicitly to compile C++20 source files. + + Closes #13702 + +Viktor Szakats (19 May 2024) + +- GHA: add NetBSD, OpenBSD, FreeBSD/arm64 and OmniOS jobs + + Add these jobs to GHA: + - NetBSD, cmake-unity, clang, OpenSSL, x86_64, with tests, w/o python, + no parallelism (was flaky sometimes) + - OpenBSD, cmake-unity, clang, LibreSSL, x86_64, with tests, + with python, -j8, TFTP results ignored due to #13623. + - FreeBSD, cmake-unity and autotools, clang, OpenSSL, arm64 + (Tests disabled for arm64, because they are slow. It's available for + x86_64 with python, -j12.) + Configuration matches our existing Cirrus CI one. + - OmniOS, autotools, gcc, OpenSSL, x86_64, with tests, -j12. + + All build with websockets and examples. + + Closes #13583 + +- GHA: disable TFTP test on native Windows + + Some TFTP tests seem to enter into a loop and maybe hang? + + E.g. 1007, 1009, 1238 + + Try fixing it by skipping all TFTP tests. + + Ref: https://github.com/curl/curl/actions/runs/9141987545/job/25137038249?pr= + 13698 + + Also drop mingw-w64 test exclusions copy-pasted from MSYS jobs. + + Possibly related: cffbcc3110c1eda2e333f9cfe2e269154618793a #5364 + + Close #13699 + +renovate[bot] (18 May 2024) + +- GHA: pin dependencies + + Closes #13691 + +Viktor Szakats (18 May 2024) + +- cmake: do not pass linker flags to the static library tool + + Do not add linker flags to the global CMake static library tool (aka + "static linker") (e.g. `ar`) flags list. They don't mix well. This was + only done after successfully detecting GSSAPI. + + Linker flags seen on Old Linux CI: + ``` + -- |GSS_LINKER_FLAGS|-Wl,--enable-new-dtags -Wl,-rpath -Wl,/usr/lib/x86_64-li + nux-gnu/heimdal| + -- |CMAKE_STATIC_LINKER_FLAGS| -Wl,--enable-new-dtags -Wl,-rpath -Wl,/usr/lib + /x86_64-linux-gnu/heimdal| + ``` + Ref: https://github.com/curl/curl/actions/runs/9138988036/job/25130791712#ste + p:6:85 + + Causing: + ``` + /usr/bin/ar qc libcurltool.a -Wl,--enable-new-dtags -Wl,-rpath -Wl,/usr/lib/ + x86_64-linux-gnu/heimdal + CMakeFiles/curltool.dir/slist_wc.c.o CMakeFiles/curltool.dir/tool_binmode.c + .o CMakeFiles/curltool.dir/tool_bname.c.o + [...] + CMakeFiles/curltool.dir/tool_writeout_json.c.o CMakeFiles/curltool.dir/tool + _xattr.c.o CMakeFiles/curltool.dir/var.c.o + CMakeFiles/curltool.dir/__/lib/base64.c.o CMakeFiles/curltool.dir/__/lib/dy + nbuf.c.o + /usr/bin/ar: invalid option -- 'W' + Usage: /usr/bin/ar [emulation options] [-]{dmpqrstx}[abcDfilMNoPsSTuvV] [--pl + ugin ] [member-name] [count] archive-file file... + /usr/bin/ar -M [now - c->timestamp; + | ^~~ + curl/lib/hostip.c: In function 'Curl_hostcache_prune': + curl/lib/hostip.c:241:10: note: 'now' was declared here + 241 | time_t now; + | ^~~ + In function 'hostcache_timestamp_remove', + inlined from 'fetch_addr' at curl/lib/hostip.c:310:8: + curl/lib/hostip.c:205:23: error: 'user.now' may be used uninitialized [-Werro + r=maybe-uninitialized] + 205 | time_t age = prune->now - c->timestamp; + | ~~~~~^~~~~ + curl/lib/hostip.c: In function 'fetch_addr': + curl/lib/hostip.c:304:33: note: 'user' declared here + 304 | struct hostcache_prune_data user; + | ^~~~ + In file included from curl/_bld/lib/CMakeFiles/libcurl_object.dir/Unity/unity + _0_c.c:40: + curl/lib/cf-socket.c: In function 'cf_socket_send': + curl/lib/cf-socket.c:1294:10: error: 'c' may be used uninitialized [-Werror=m + aybe-uninitialized] + 1294 | if(c >= ((100-ctx->wblock_percent)*256/100)) { + | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + curl/lib/cf-socket.c:1292:19: note: 'c' was declared here + 1292 | unsigned char c; + | ^ + In file included from curl/_bld/lib/CMakeFiles/libcurl_object.dir/Unity/unity + _0_c.c:364: + In function 'tftp_state_timeout', + inlined from 'tftp_multi_statemach' at curl/lib/tftp.c:1230:27: + curl/lib/tftp.c:1208:5: error: 'current' may be used uninitialized [-Werror=m + aybe-uninitialized] + 1208 | if(current > state->rx_time + state->retry_time) { + | ^ + curl/lib/tftp.c: In function 'tftp_multi_statemach': + curl/lib/tftp.c:1192:10: note: 'current' was declared here + 1192 | time_t current; + | ^~~~~~~ + ``` + Ref: https://ci.appveyor.com/project/curlorg/curl/builds/49792835/job/91c8dj5 + qb36spfe0#L112 + Ref: https://github.com/curl/curl/actions/runs/9082968838/job/24960616145#ste + p:12:62 + + Ref: #13592 + Closes #13643 + +Andrew (16 May 2024) + +- wakeup_create: use FD_CLOEXEC/SOCK_CLOEXEC + + for `pipe()`/`socketpair()` + + Fixes #13618 + Closes #13625 + +Stefan Eissing (16 May 2024) + +- rustls: fix partial send handling + + When TLS bytes could not completely sent off, the amount of plain bytes + already added to rustls were forgotten. This lead to send those byte + duplicate, corrupting the request send to the server. + + Closes #13676 + +- pytest: add DELETE tests, check server version + + - add tests for DELETE working + - check apache version in keepalive test + - fix some comments + + Closes #13679 + +Juliusz Sosinowicz (16 May 2024) + +- vquic-tls: use correct cert name check API for wolfSSL + + wolfSSL_X509_check_host checks the peer name against the alt names and + the common name. + + Fixes #13487 + Closes #13680 + +Viktor Szakats (16 May 2024) + +- cmake: initialize `BUILD_TESTING` before first use + + Before this patch `BUILD_TESTING` was used once, then initialized, then + used again. This caused the `curlu` library not being built when relying + on an implicit `BUILD_TESTING=ON` setting, and ending up with a link + error when building the `testdeps` target. + + It did not cause issues when `BUILD_TESTING` was explicitly set. + + Move the initialization before the first use to fix it. + + Regression from aace27b0965c10394544d1dacc9c2cb2fe0de3d3 #12287 + Closes #13668 + +Daniel Stenberg (16 May 2024) + +- libtest: 2308 verifies CURLE_WRITE_ERROR after write callback error + + Verifies that the issue in #13669 actually is fixed. This return code is + what the CURLOPT_WRITEFUNCTION manpage documents should be returned. + + This code is mostly from the + Source-written-by: Trumeet on github + Closes #13671 + +Antoine Bollengier (16 May 2024) + +- socketpair: fix compilation when USE_UNIX_SOCKETS is not defined + + Closes #13666 + +Stefan Eissing (16 May 2024) + +- rustsls: fix error code on receive + + - use CURLE_RECV_ERROR instead of CURLE_READ_ERROR when receiving + data fails. + + Closes #13670 + +Max Dymond (16 May 2024) + +- ci: disable Renovate dashboard + + The Renovate dashboard insists on an open issue, + which is a problem. Disable the dashboard. Status + can still be seen at https://developer.mend.io/github/curl/curl. + + Fixes #13630 + Closes #13673 + +Daniel Stenberg (16 May 2024) + +- RELEASE-NOTES: synced + +renovate[bot] (16 May 2024) + +- GHA: update awslabs/aws-lc to v1.27.0 + + Closes #13667 + +Daniel Stenberg (15 May 2024) + +- curl_easy_pause.md: use correct defines in example + + Spotted-by: Harry Sintonen + Closes #13664 + +Viktor Szakats (15 May 2024) + +- appveyor: more tidy-ups + + - use `--disable` when calling `curl --version`. Just in case. + + - use single-quotes for a constant. + + Closes #13662 + +- reuse: migrate standalone license file to dep5 + + Follow-up to 73a36021207284ad2b4340ffde34a51b0ba4d47a + Closes #13660 + +- appveyor: guard against crash-build with VS2008 + + The combination of `-DDEBUGBUILD`, a shared `curl.exe`, and the VS2008 + compiler creates a `curl.exe` segfaulting on startup: + + ``` + + _bld/src/curl.exe --version + ./appveyor.sh: line 122: 793 Segmentation fault "${curl}" --version + Command exited with code 139 + ``` + Ref: https://ci.appveyor.com/project/curlorg/curl/builds/49817266/job/651iy6q + n1e238pqj#L191 + + Add job that triggers the issue and add the necessary logic to skip + running the affected `curl.exe`. + + Ref: #13592 + Closes #13654 + +renovate[bot] (15 May 2024) + +- GHA: pin dependencies + + Closes #13628 + +Orgad Shaneh (15 May 2024) + +- socket: remove redundant call to getsockname + + The result "add" is unused. + + Closes #13655 + +renovate[bot] (15 May 2024) + +- CI: renovate updates + + - GHA: update actions/checkout action to v4 + - GHA: update wolfSSL/wolfssh to v1.4.17 + - GHA: update wolfSSL/wolfssl to v5.7.0 + - Update the regex config in renovate.json + + Closes #13632 + Closes #13641 + Closes #13658 + Closes #13659 + +Max Dymond (15 May 2024) + +- ci: fix renovate config for WolfSSL/WolfSSH tagging scheme + + WolfSSL/WolfSSH use a different versioning scheme; + stable builds end with `-stable`. Renovate requires + some extra configuration to extract the version + from these types of tags. + + Closes #13644 + +- ci: set semantic type as CI and include digests as CI operations + + Replace "chore" with "ci" for renovate's semantic + type, and include digests with "pin" and + "pinDigest" as ci operations. + + Closes #13644 + +Daniel Stenberg (15 May 2024) + +- DEPRECATE.md: TLS libraries without 1.3 support + + curl drops support for TLS libraries without TLS 1.3 capability after + May 2025. + + It requires that a curl build using the library should be able to + negotiate and use TLS 1.3, or else it is not good enough. We support a + vast amount of other TLS libraries that are likely to satisfy users + better. + + Closes #13544 + +- Revert "ci: update nghttp2/nghttp2 to v1.62.0" + + This reverts commit 14f2c767555b7598d7783ccd9093670b84d28488. + + We need to also upgrade the C++ compiler for that bump to work. + + Closes #13656 + +renovate[bot] (15 May 2024) + +- Dockerfile: update debian digest to 911821c + + Closes #13629 + +- ci: update gnutls/gnutls to v3.8.5 + + Closes #13640 + +- ci: update awslabs/aws-lc to v1.26.0 + + Closes #13647 + +- ci: update cloudflare/quiche to v0.21.0 + + Closes #13648 + +- ci: update libressl-portable/portable to v3.9.2 + + Closes #13649 + +- ci: update nghttp2/nghttp2 to v1.62.0 + + Closes #13650 + +- ci: update ngtcp2/nghttp3 to v1.3.0 + + Closes #13651 + +- ci: update ngtcp2/ngtcp2 to v1.5.0 + + Closes #13652 + +Max Dymond (14 May 2024) + +- ci: handle git submodules for mbedTLS + +- ci: reconfigure renovate + + - set prefix for github actions updates to be gha: + - set prefix for other renovate actions to be ci: + - disable debian updates in linux-old.yml + +Viktor Szakats (14 May 2024) + +- tidy-up: whitespace [ci skip] + +- warnless: delete orphan declarations + + Follow-up to 358f7e757781857c4b498a68634726609fa3884a #11932 + Closes #13639 + +Daniel Stenberg (14 May 2024) + +- BUG-BOUNTY.md: clarify the third party situation + + We do not pay bounties for problems in other libraries. + + Closes #13560 + +Stefan Eissing (14 May 2024) + +- http tests: in CI skip test_02_23* for quiche + + For unknown reasons, these tests fail in CI often, but run fine locally. + Skip them in CI to avoid unrelated PRs to have failures. + + Closes #13638 + +Daniel Gustafsson (14 May 2024) + +- hsts: explicitly skip blank lines + + Keep blank lines or lines containing only whitespace to make it all + the way to the more expensive sscanf call in hsts_add. + + Closes: #13603 + Reviewed-by: Daniel Stenberg + +- autotools: Only probe for SGI MIPS compilers on IRIX + + MIPSPro and the predecessor compiler which was part of the IDO (IRIS + Development Option) were only ever shipped on the SGI IRIX operating + system (with MIPSPro on 6.0+ which was released in 1994). Limit the + autoconf check to IRIX when probing for these compilers to save some + cycles on other platforms. + + Closes: #13611 + Reviewed-by: Daniel Stenberg + +Viktor Szakats (14 May 2024) + +- tests: fix test 1167 to skip digit-only symbols + + This avoids mistaking symbols with their numeric value when using + certain C preprocessors which output these numeric values at the + beginning of the line as part of an expression. + + Seen on OpenBSD 7.5 + clang. + + Example `test1167.pl -v` output, before this patch: + ``` + Source: cpp /home/runner/work/curl/curl/tests/../include/curl/curl.h + Symbol: 20000 + Line #3835: 20000 + 142, + [...] + Bad symbols in public header files: + 20000 + [...] + ``` + Ref: https://github.com/curl/curl/actions/runs/9069136530/job/24918015357#ste + p:3:7513 + + Ref: #13583 + Closes #13634 + +Daniel Stenberg (14 May 2024) + +- lib: call Curl_strntolower instead of doing crafted loops + + Closes #13627 + +- setopt: acknowledge errors proper for CURLOPT_COOKIEJAR + + Error out on error, do not continue. + + Closes #13624 + +- vtls: remove duplicate assign + + Curl_ssl_peer_cleanup() already clears the ->sni field, no point in + assigning it again. + + Spotted by CodeSonar + + Closes #13626 + +Max Dymond (13 May 2024) + +- Group all non-major updates together to reduce PR spam + +- Add the remainder of the workflows + +- Add some basic versioning for some workflows to check whether this is detecte + d properly + +renovate[bot] (13 May 2024) + +- Add renovate.json + +Daniel Stenberg (13 May 2024) + +- vauth: make two functions void that always just returned OK + + Removes the need to check return values when they can never fail. + + Pointed out by CodeSonar + + Closes #13621 + +- setopt: remove check for 'option' that is always true + + - make sure that passing in option set to NULL clears the fields + correctly + + - remove the weird second take if Curl_parse_login_details() returns + error + + Follow-up to 7333faf00bf25db7cd1e0012d6b140 + + Spotted by CodeSonar + + Closes #13619 + +Viktor Szakats (13 May 2024) + +- tests: tidy up types in server code + + Cherry-picked from #13489 + Closes #13610 + +Daniel Stenberg (13 May 2024) + +- setopt: make the setstropt_userpwd args compulsory + + They were always used so no point in allowing them to be optional. + + follow-up to 0e37b42dc956bd8a + + Closes #13608 + Reviewed-by: Daniel Gustafsson + +- RELEASE-NOTES: synced + +Daniel Gustafsson (13 May 2024) + +- websocket: Avoid memory leak in error path + + In the errorpath for randstr being too long to copy into the buffer + we leak the randstr when returning CURLE_FAILED_INIT. Fix by using + an explicit free on randstr in the errorpath. + + Closes: #13602 + Reviewed-by: Daniel Stenberg + +- hsts: Remove single-use single-line function + + The hsts_entry() function contains of a single line and is only + used in a single place in the code, so move the allocation into + hsts_create instead to improve code readability. C code usually + don't use the factory abstraction for object creation, and this + small example wasn't following our usual code style. + + Closes: #13604 + Reviewed-by: Daniel Stenberg + +Viktor Szakats (12 May 2024) + +- lib: bump hash sizes to `size_t` + + Follow-up to cc907e80a2498c0599253271a6f657f614b52a4e #13502 + Cherry-picked from #13489 + Closes #13601 + +- tests: make the unit test result type `CURLcode` + + Before this patch, the result code was a mixture of `int` and + `CURLcode`. + + Also adjust casts and fix a couple of minor issues found along the way. + + Cherry-picked from #13489 + Closes #13600 + +- appveyor: tidy-ups + + - delete a duplicate line. + - simplify a `make` call. + - merge two `if` branches. + - reorder autotools options for clarity. + - add `--enable-warnings` where missing (it's also the default.) + - add empty lines to YAML for readability. + - use lowercase install prefix/directory. + + Closes #13598 + +Daniel Stenberg (12 May 2024) + +- docs/cmdline-opts: mention STARTTLS for --ssl and --ssl-reqd + + ... since users might look for those terms in the manpage. + + Closes #13590 + +- setopt: warn on Curl_set*opt() uses not using the return value + + And switch the invokes that would "set" NULL to instead just plainly + free the pointer, as those were otherwise the invokes that would ignore + the return code. And possibly confuse static code analyzers. + + Closes #13591 + +Orgad Shaneh (12 May 2024) + +- autotools: delete unused functions + + Closes #13605 + +Viktor Szakats (11 May 2024) + +- examples: fix/silence `-Wsign-conversion` + + - extend `FD_SET()` hack to all platforms (was only Cygwin). + Warnings may also happen in other envs, e.g. OmniOS. + Ref: https://github.com/libssh2/libssh2/actions/runs/8854199687/job/2431676 + 2831#step:3:2021 + + - tidy-up `CURLcode` vs `int` use. + + - cast an unsigned to `long` before passing to `curl_easy_setopt()`. + + Cherry-picked from #13489 + Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489 + Closes #13501 + +Orgad Shaneh (11 May 2024) + +- cmake: fix `HAVE_IOCTLSOCKET_FIONBIO` test with gcc 14 + + The function signature has had u_long flags since ever. This is how it + is defined in the documentation, and implemented in MinGW. + + The code that uses ioctlsocket in nonblock.c also has unsigned long. + + Error: + CurlTests.c:275:41: error: passing argument 3 of 'ioctlsocket' from incompati + ble pointer type [-Wincompatible-pointer-types] + 275 | if(0 != ioctlsocket(0, FIONBIO, &flags)) + | ^~~~~~ + | | + | int * + In file included from CurlTests.c:266: + /opt/mxe/usr/i686-w64-mingw32.static/include/winsock2.h:1007:76: note: expect + ed 'u_long *' {aka 'long unsigned int *'} but argument is of type 'int *' + 1007 | WINSOCK_API_LINKAGE int WSAAPI ioctlsocket(SOCKET s,__LONG32 cmd,u_ + long *argp); + | ~~ + ~~~~~~^~~~ + + Closes #13578 + +Jay Satiro (10 May 2024) + +- ftp: fix build for CURL_DISABLE_VERBOSE_STRINGS + + This is a follow-up to b7c7dffe which changed the FTP state change + verbose debug text (aka infof) to tracing debug text (aka trc). + + Prior to this change if libcurl was without DEBUGBUILD and built with + CURL_DISABLE_VERBOSE_STRINGS (ie --disable-verbose) the build would + error. + + Caught by Circle CI job openssl-no-verbose. + +- lib: clear the easy handle's saved errno before transfer + + - Clear data->state.os_errno before transfer. + + - Explain the change in behavior in the CURLINFO_OS_ERRNO doc. + + - Add to the CURLINFO_OS_ERRNO doc the list of libcurl network-related + errors that may cause the errno to be saved. + + data->state.os_errno is saved before libcurl returns a network-related + failure such as connection failure. It is accessible to the user via + CURLINFO_OS_ERRNO so they can get more information about the failure. + + Prior to this change it wasn't cleared before transfer, so if a user + retrieved the saved errno it could be from a previous transfer. That is + because an errno is not always saved for network-related errors. + + Closes https://github.com/curl/curl/pull/13574 + +Stefan Eissing (10 May 2024) + +- ftp: add tracing support + + - add `Curl_trc_feat_ftp` for tracing via trace config + - add macro CURL_TRC_FTP(data, fmt, ...) + - replace DEBUGF(infof()) statements in ftp.c by CURL_TRC_FTP() + - always trace FTP connection state + + Closes #13580 + +Daniel Stenberg (10 May 2024) + +- http: remove redundant check + + Spotted by CodeSonar + + Closes #13582 + +Viktor Szakats (10 May 2024) + +- ldap: fix unused variables (seen on OmniOS) + + ``` + ../../lib/ldap.c: In function 'ldap_do': + ../../lib/ldap.c:380:11: error: unused variable 'ldap_ca' [-Werror=unused-v + ariable] + 380 | char *ldap_ca = conn->ssl_config.CAfile; + | ^~~~~~~ + ../../lib/ldap.c:379:9: error: unused variable 'ldap_option' [-Werror=unuse + d-variable] + 379 | int ldap_option; + | ^~~~~~~~~~~ + ``` + Ref: https://github.com/curl/curl/actions/runs/9033564377/job/24824192730#ste + p:3:6059 + + Ref: #13583 + Closes #13588 + +Daniel Stenberg (10 May 2024) + +- url: make parse_login_details use memdup0 + + Also make the user and password arguments mandatory, since all code + paths in libcurl used them anyway. + + Adapted unit test case 1620 to the new rules. + + Closes #13584 + +Orgad Shaneh (10 May 2024) + +- digest: replace strcpy for empty string with simple assignment + + Closes #13586 + +Viktor Szakats (10 May 2024) + +- autotools: fix `HAVE_IOCTLSOCKET_FIONBIO` test for gcc 14 + + ``` + conftest.c:152:41: error: passing argument 3 of 'ioctlsocket' from incompatib + le pointer type [-Wincompatible-pointer-types] + 152 | if(0 != ioctlsocket(0, FIONBIO, &flags)) + | ^~~~~~ + | | + | int * + ``` + + Reported-by: LigH + Fixes #13579 + Closes #13587 + +- CI: ignore test 286 on Appveyor gcc 7 build + + Disabled earlier for gcc 9 builds. gcc 7 uses the same runner and + prone to similar intermittent failures. + + Follow-up to f1e05a6e6e7225fa09952abb2c935ae1abe44f45 #12106 #12040 + Closes #13575 + +Daniel Stenberg (10 May 2024) + +- cf-socket: don't try getting local IP without socket + + In cf_tcp_connect(), it might fail and not get a socket assigned to + ctx->sock but set_local_ip() is still called which would make + getsockname() get invoked with a negative file desriptor and fail. + + By adding this check, set_local_ip() will now instead blank out the + fields correctly. + + Spotted by CodeSonar + + Closes #13577 + +- tool_getparam: remove two redundant conditions + + When getstr() does not return error, it returns a valid pointer. + + Spotted by CodeSonar + + Closes #13576 + +Stefan Eissing (10 May 2024) + +- quiche: trust its timeout handling + + - set the idle timeout transport parameter + in milliseconds as documented by quiche + - do not calculate the idle timeout, rely on + quiche handling it + + Closes #13581 + +Daniel Stenberg (10 May 2024) + +- dmaketgz: accept a SOURCE_DATE_EPOCH as an second argument + + to make it easier to reproduce a tarball + + Closes #13573 + +- RELEASE-NOTES: synced + +Stefan Eissing (10 May 2024) + +- h3/ngtcp2: improve error handling + + - identify ngtcp2 and nghttp3 error codes that are fatal + - close quic connection on fatal errors + - refuse further filter operations once connection is closed + - confusion about the nghttp3 API. We should close the QUIC stream on + cancel and not use the nghttp3 calls intended to be invoked when the + QUIC stream was closed by the peer. + + Closes #13562 + +Jay Satiro (10 May 2024) + +- docs: fix some CURLINFO examples + + - improve getinfo result check for example sections: + CURLINFO_ACTIVESOCKET, CURLINFO_LASTSOCKET, CURLINFO_SSL_VERIFYRESULT, + CURLINFO_PROXY_SSL_VERIFYRESULT + + - fix getinfo result check for example sections: + CURLINFO_NUM_CONNECTS, CURLINFO_OS_ERRNO + + - fix verify result check for example sections: + CURLINFO_PROXY_SSL_VERIFYRESULT + + Bug: https://github.com/curl/curl/discussions/13557#discussion-6625507 + Reported-by: farazrbx@users.noreply.github.com + + Closes https://github.com/curl/curl/pull/13559 + +Daniel Stenberg (9 May 2024) + +- KNOWN_BUGS: gssapi library name + version is missing in curl_version_info() + + Closes #13492 + Closes #13570 + +- krb5: use dynbuf + + Closes #13568 + +- managen: fix the option sort order + + ... it used to strip off the .d file extension to sort correctly but + ever since the extension changed to .md the operation failed and the + sort got wrong. + + Follow-up to 2494b8dd5175cee7f2e + + Closes #13567 + +Stefan Eissing (8 May 2024) + +- GHA: repair the linux-old job + + package libc6_2.28-10+deb10u2_amd64.deb changed to + libc6_2.28-10+deb10u3_amd64.deb + + Closes #13564 + +Viktor Szakats (8 May 2024) + +- appveyor: make gcc 6 mingw64 job build-only + + This job has proven to be the flakiest of all, and it's also the oldest + Windows runner we had tests running on: 'Visual Studio 2015', that is + running on Windows Server 2012 R2: + https://www.appveyor.com/docs/windows-images-software/ + + Turn off tests on this job to help stabilizing CI runs. + + This was also one of the slowest running job amongst the AppVeyor CI ones. + + Flakiness data: + https://testclutch.curl.se/static/reports/summary.html + Entries: + Appveyor / CMake, mingw-w64, gcc 6, Debug, x86, Schannel, Static, no-unity + (curl) [current] + Appveyor / CMake, mingw-w64, gcc 6, Debug, x86, Schannel, Static (curl) [fo + rmer] + + Closes #13566 + +Stefan Eissing (8 May 2024) + +- unit2604: use alloc instead of overlong string const + + Closes #13563 + +Daniel Gustafsson (8 May 2024) + +- bufq: remove duplicate word in comment + + Inspired by 13552. + + Closes: #13554 + Reviewed-by: Daniel Stenberg + +Viktor Szakats (8 May 2024) + +- lib/cf-h1-proxy: silence compiler warnings (gcc 14) + + They came up ealier with gcc 12 (Windows), but apparently gcc 14 is + still reporting them, also under Linux. + + ``` + /home/runner/work/curl-for-win/curl-for-win/curl/lib/cf-h1-proxy.c: In functi + on 'cf_h1_proxy_close': + /home/runner/work/curl-for-win/curl-for-win/curl/lib/cf-h1-proxy.c:1060:17: w + arning: null pointer dereference [-Wnull-dereference] + 1060 | cf->connected = FALSE; + /home/runner/work/curl-for-win/curl-for-win/curl/lib/cf-h1-proxy.c:1061:8: wa + rning: null pointer dereference [-Wnull-dereference] + 1061 | if(cf->ctx) { + | ~~^~~~~ + In function 'tunnel_free', + inlined from 'cf_h1_proxy_destroy' at /home/runner/work/curl-for-win/curl + -for-win/curl/lib/cf-h1-proxy.c:1053:3: + /home/runner/work/curl-for-win/curl-for-win/curl/lib/cf-h1-proxy.c:198:27: wa + rning: null pointer dereference [-Wnull-dereference] + 198 | struct h1_tunnel_state *ts = cf->ctx; + | ^~ + ``` + Ref: https://github.com/curl/curl-for-win/actions/runs/8985369476/job/2467921 + 9528#step:3:6320 + + Fixes #13237 + Closes #13555 + +MichaÅ‚ Antoniak (8 May 2024) + +- mbedtls: support TLS 1.3 + + Closes #13539 + +Daniel Stenberg (8 May 2024) + +- version: use msnprintf instead of strncpy + + - to ensure a terminating null byte + - to avoid zero-padding the target + + debug code only + + Closes #13549 + +- curl_path: make Curl_get_pathname use dynbuf + + ... instead of malloc and memcpy + + - unit test 2604 verifies Curl_get_pathname() + + Closes #13550 + +- lib: make protocol handlers store scheme name lowercase + + - saves a lowercase operation when the "[scheme]_proxy" name is + generated + - appears less "shouting" + - update test 970, 972, 1438 and 1536 + + Closes #13553 + +- lib: remove two instances of "only only" messages + + Fixes #13551 + Reported-by: Lucas Nussbaum + Closes #13552 + +Pavel Pavlov (7 May 2024) + +- asyn-thread: fix curl_global_cleanup crash in Windows + + - Make sure that asynchronous resolves handled by Winsock are stopped + before WSACleanup is called. + + This is implemented by ensuring that when Curl_resolver_kill is called + (eg via multi_done) it will cancel the Winsock asynchronous resolve and + wait for the cancellation to complete. Winsock runs the asynchronous + completion routine immediately when a resolve is canceled. + + Prior to this change it was possible that during curl_global_cleanup + "a DNS resolver thread created by GetAddrInfoExW did not terminate yet, + however curl is already shutting down, deinitializing Winsock with + WSACleanup() leading to an access violation." + + Background: + + If libcurl is built with the asynchronous threaded resolver option for + Windows then it resolves in one of two ways. For Windows 8.1 and later, + libcurl resolves by using the Winsock asynchronous resolver which does + its own thread management. For older versions of Windows, libcurl + resolves by creating a separate thread that calls getaddrinfo. This + change only affects the former and it's already handled for the latter. + + Reported-by: Ch40zz@users.noreply.github.com + + Fixes https://github.com/curl/curl/issues/13509 + Closes https://github.com/curl/curl/pull/13518 + +Jay Satiro (7 May 2024) + +- asyn-thread: fix Curl_thread_create result check + + - Compare to curl_thread_t_null instead of 0 for error. + + Currently for both supported thread libraries (pthreads and Windows) + curl_thread_t_null is defined as 0. However, the pattern throughout the + code is to check against curl_thread_t_null and not 0 since for + posterity some thread library may not use 0 for error. + + Closes https://github.com/curl/curl/pull/13542 + +- curl_multibyte: remove access() function wrapper for Windows + + - Remove curlx_win32_access() which was a wrapper to use access() in + Windows. + + This is a follow-up to 602fc213, one of two commits which removed + access() calls from the codebase and banned use of the function. + + Closes https://github.com/curl/curl/pull/13529 + +Daniel Gustafsson (6 May 2024) + +- tls: Remove EXAMPLEs from deprecated options + + CURLOPT_EGDSOCKET and CURLOPT_RANDOM_FILE are both completely dead + so remove their example sections since the code there is useless. + There is still a way to inject a random file for OpenSSL older than + 1.1.0 but it's not what the example showed (and it's not even done + with this option) so we refrain from documenting it here. + + Closes: #13540 + Reviewed-by: Daniel Stenberg + +- tests: Only require EXAMPLE for non-deprecated options + + Manpages which document deprecated CURLOPT_ or CURLINFO_ are not + required to have an EXAMPLE section since they might effectively + be dead no-ops which we don't want to trick users into believing + they can use by copying example code. + + Closes: #13540 + Reviewed-by: Daniel Stenberg + +Daniel Stenberg (6 May 2024) + +- EXPERIMENTAL: add graduation requirements for each feature + + Starting now, experimental features should have a set of documentated + requirements of what is needed for the feature to graduate. + + This adds requirements to all existing experiments. + + Closes #13541 + +Ivan (6 May 2024) + +- misc: fix typos, quoting and spelling + + Fix wording of comments, and misquotings where `' is markdown parsed + where it shouldn't be, and remove a misspelled preprocessor comment + which really isn't needed (and removing it makes it match surrounding + code better). + + Closes: #13538 + Reviewed-by: Daniel Gustafsson + +Daniel Gustafsson (6 May 2024) + +- tests: Mark tftpd timer function as noreturn + + This avoids the below compiler warning: + + tftpd.c:280:1: warning: function 'timer' could be declared with + attribute 'noreturn' [-Wmissing-noreturn] + + Closes: #13534 + Reviewed-by: Daniel Stenberg + +- doh: Remove unused function prototype + + Closes: #13536 + Reviewed-by: Daniel Stenberg + +Daniel Stenberg (6 May 2024) + +- doh: cleanups in ECH related functions + + - make local_decode_rdata_name use dynbuf instead of calloc + memcpy + - avoid extra memdup in local_decode_rdata_alpn + - no need to if() before free() + - use memdup instead of calloc + memcpy in Curl_doh_decode_httpsrr + + Reviewed-by: Stephen Farrell + Closes #13526 + +Viktor Szakats (5 May 2024) + +- libssh2: delete redundant feature guard + + Delete `HAVE_LIBSSH2_VERSION` (equivalent to + `LIBSSH2_VERSION_NUM` > 0x010100) guard surrounding + a `LIBSSH2_VERSION_NUM` > 0x010B00 one. + + Reviewed-by: Daniel Gustafsson + Closes #13537 + +Jan Venekamp (5 May 2024) + +- tool_cfgable: free {proxy_}cipher13_list on exit + + Author: Jan Venekamp + Reviewed-by: Daniel Gustafsson + Closes: #13531 + +RainRat (4 May 2024) + +- doh: Fix typo in comment + + Closes: #13504 + Author: RainRat on Github + Reviewed-by: Daniel Stenberg + Reviewed-by: Daniel Gustafsson + +Christian Schmitz (4 May 2024) + +- dynbuf: Fix returncode on memory error + + Curl_dyn_vaddf should return a proper error code in case allocating + memory failed. + + Closes: #13533 + Author: Christian Schmitz + Reviewed-by: Daniel Gustafsson + +Daniel Stenberg (3 May 2024) + +- RELEASE-NOTES: synced + +Jan Venekamp (2 May 2024) + +- bearssl: use common code for cipher suite lookup + + Take advantage of the Curl_cipher_suite_walk_str() and + Curl_cipher_suite_get_str() functions introduced in commit fba9afeb. + + This also fixes CURLOPT_SSL_CIPHER_LIST not working at all for bearssl + due to commit ff74cef5. + + Closes #13464 + +Daniel Stenberg (2 May 2024) + +- curl.h: change CURL_SSLVERSION_* from enum to defines + + C++20 and later compilers emit a deprecation warning if values from two + different enums are combined with a bitwise operation the way the + CURL_SSLVERSION_* values were previously created. + + Reported-by: Michael Kaufmann + Fixes #13510 + Closes #13511 + +- configure: error on missing perl if docs or manual is enabled + + Fixes #13508 + Reported-by: Harmen Stoppels + Closes #13514 + +- tool_cb_rea: limit rate unpause for -T . uploads + + To avoid getting stuck in a busy-loop when nothing is read from stdin, + this function now checks the call rate and might enforce a short sleep + when called repeatedly without uploading anything. It is a crude + work-around to avoid a 100% busy CPU. + + Reported-by: magisterquis on hackerone + Fixes #13174 + Closes #13506 + +Viktor Szakats (1 May 2024) + +- appveyor: enable websockets for VS2017 jobs + + Follow-up to eb4fe6c6340c3d5b0c347c6e30be004d4f9117d7 #13232 + Closes #13513 + +Daniel Stenberg (30 Apr 2024) + +- if2ip: make the buf_size arg a size_t + + sizes should be size_t + + Ref: #13489 + Closes #13505 + +- cf-https-connect: use timeouts as unsigned ints + + To match the type used in 'set.happy_eyeballs_timeout'. + + Ref: #13489 + Closes #13503 + +- hash: change 'slots' to size_t from int + + - an unsigned type makes more sense + - size_t seems suitable + - on 64 bit args, the struct alignment makes the new Curl_hash remain + the same size + + Closes #13502 + +Viktor Szakats (30 Apr 2024) + +- libssh2: replace `access()` with `stat()` + + Prefer `stat()` to verify the presence of key files. + + This drops the last uses of `access()` in the codebase, which was + reported to cause issues in some cases. + + Also add `access()` to the list of banned functions in checksrc. + + Ref: https://github.com/curl/curl/pull/13412#issuecomment-2065505415 + Ref: https://github.com/curl/curl/pull/13482#issuecomment-2078980522 + Ref: #13497 + Co-authored-by: Jay Satiro + Closes #13498 + +Daniel Stenberg (30 Apr 2024) + +- multi: remove useless assignment + + Spotted by CodeSonar + + Closes #13500 + +- RELEASE-NOTES: synced + +fuzzard (29 Apr 2024) + +- cmake: FindNGHTTP2 add static lib name to find_library call + + Add the static library name, nghttp2_static as a name to search. + + This provides cmake parity with the winbuild Makefile.vc allowing + the cmake build to find and allow the link to static nghttp2 library. + +Viktor Szakats (29 Apr 2024) + +- DISTROS: add patch and issues link for curl-for-win + + curl-for-win sometimes includes curl patches that were already merged in + master, but not yet part of a stable release. + + Also include the Issues link. Build-specific issues are handled there. + + Ref: #13493 + Closes #13499 + +Daniel Stenberg (29 Apr 2024) + +- mime: avoid using access() + + If stat() fails, there is no point in calling access() + + Also: return error immediately if the stat() fails. + + Ref: #13482 + Closes #13497 + +Stefan Eissing (29 Apr 2024) + +- tests: add SNI and peer name checks + + - connect to DNS names with trailing dot + - connect to DNS names with double trailing dot + - rustls, always give `peer->hostname` and let it + figure out SNI itself + - add SNI tests for ip address and localhost + - document in code and TODO that QUIC with ngtcp2+wolfssl + does not do proper peer verification of the certificate + - mbedtls, skip tests with ip address verification as not + supported by the library + + Closes #13486 + +Daniel Stenberg (29 Apr 2024) + +- curl_getdate.md: document two-digit year handling + + Mentioned-by: Paul Gilmartin + Ref: https://curl.se/mail/archive-2024-04/0014.html + Closes #13494 + +Viktor Szakats (29 Apr 2024) + +- cmake: add `BUILD_EXAMPLES` option to build examples + + You can enable it with `-DBUILD_EXAMPLES=ON`. + + To match autotools' `make examples` feature. + Windows (static) builds not tested. + + Also enable examples in a pair of CI jobs. + + Apply related updates to the macOS CI workflow: + - drop unused `CXX` envs. + - drop no longer needed `-Wno-error=undef -Wno-error=conversion` flags. + - pass `-Wno-deprecated-declarations` to GCC too (for `BUILD_EXAMPLES`). + - document why `-Wno-deprecated-declarations` is necessary. + + Closes #13491 + +Stefan Eissing (26 Apr 2024) + +- http3: quiche+ngtcp2 improvements + + - quiche: error transfers that try to receive on a closed + or draining connection + - ngtcp2: use callback for extending max bidi streams. This + allows more precise calculation of MAX_CONCURRENT as we + only can start a new stream when the server acknowledges + the close - not when we locally have closed it. + - remove a fprintf() from h2-download client to avoid excess + log files on tests timing out. + + Closes #13475 + +- vtls: TLS session storage overhaul + + - add session with destructor callback + - remove vtls `session_free` method + - let `Curl_ssl_addsessionid()` take ownership + of session object, freeing it also on failures + - change tls backend use + - test_17, add tests for SSL session resumption + + Closes #13386 + +- multi: multi_wait improvements + + - only call `multi_getsock()` once for all transfers + - realloc pollset array on demand + - fold repeated sockets + + Closes #13150 + +Philip Heiduck (25 Apr 2024) + +- ci: remove microsoft-prod.list + + This is added by default, and it is often broken, but we don't need + anything from it. + + Closes #13473 + +Evgeny Grin (Karlson2k) (25 Apr 2024) + +- curl_setup.h: detect 'inline' support + + Closes #13355 + +Daniel Stenberg (25 Apr 2024) + +- multi: avoid memory-leak risk + + 'newurl' is allocated in some conditions and used in a few scenarios, + but there were theoretical combinations in which it would not get freed. + Move the free to happen unconditionally. Never triggered by tests, but + spotted by Coverity. + + Closes #13471 + +Johann Sebastian Schicho (25 Apr 2024) + +- sendf: Curl_cwriter_write: remove comment disallowing zero length writes + + They are needed to pass CLIENTWRITE_EOS. + + Closes #13477 + +Stefan Eissing (25 Apr 2024) + +- CI: macos fixes for new ARM GHA images + + - based on #13478 with additions from #13476 + - make homebrew install path flexible + - fix OpenSSL pkgconfig files libdir + - add path to --with-libssh2 target + - disable gcc securetransport due to linker + errors (missing symbols), probably because + the os version is no longer low enough + + Assisted-by: Viktor Szakats + + Closes #13479 + +- content_encoding: ignore duplicate chunked encoding + + - ignore duplicate "chunked" transfer-encodings from + a server to accomodate for broken implementations + - add test1482 and test1483 + + Reported-by: Mel Zuser + Fixes #13451 + Closes #13461 + +Daniel Stenberg (25 Apr 2024) + +- tool: move tool_ftruncate64 to tool_util.c + + ... and the prototype to tool_setup.h, to make them both available more + widely and accurately. + + Follow-up to 00bef95946d3511 + + Fixes #13458 + Closes #13459 + +Viktor Szakats (24 Apr 2024) + +- lib: silence `-Wsign-conversion` in base64, strcase, mprintf + + Closes #13467 + +- CI: retain failure code after `./configure` with Circle CI + + Suggested-by: Dan Fandrich + Follow-up to 43299e93c06b96fea8a8dc9b1c2e49c82bc21801 #13462 + Follow-up to d7332e3e46c3ef401b34e6a1a129eb4dd846c452 #12635 + Closes #13468 + +Daniel Stenberg (24 Apr 2024) + +- RELEASE-NOTES: synced + +Jan Venekamp (24 Apr 2024) + +- mbedTLS: implement CURLOPT_SSL_CIPHER_LIST option + + Use a lookup list to set the cipher suites, allowing the + ciphers to be set by either openssl or IANA names. + + To keep the binary size of the lookup list down we compress + each entry in the cipher list down to 2 + 6 bytes using the + C preprocessor. + + Closes #13442 + +Viktor Szakats (24 Apr 2024) + +- CI: show more failed `config.log` on Circle CI + + Show last 1000 lines of `config.log` if `./configure` fails. This was + already done for one job, this patch extends it to all. + + Ref: #13438 + Closes #13462 + +Daniel Stenberg (24 Apr 2024) + +- telnet: check return code from fileno() + + and return error if necessary + + Spotted by CodeSonar + + Closes #13457 + +Viktor Szakats (24 Apr 2024) + +- tls: fix SecureTransport + BearSSL cmake unity builds + + Avoid clashing static function names by namespacing them. + + Pointed-out-by: Jan Venekamp + Ref: https://github.com/curl/curl/pull/13442#discussion_r1576350700 + Closes #13450 + +Jay Satiro (24 Apr 2024) + +- dllmain: Call OpenSSL thread cleanup for Windows and Cygwin + + - Call OPENSSL_thread_stop on thread termination (DLL_THREAD_DETACH) + to prevent a memory leak in case OpenSSL is linked statically. + + - Warn in libcurl-thread.3 that if OpenSSL is linked statically then it + may require thread cleanup. + + OpenSSL may need per-thread cleanup to stop a memory leak. For Windows + and Cygwin if libcurl was built as a DLL then we can do that for the + user by calling OPENSSL_thread_stop on thread termination. However, if + libcurl was built statically then we do not have notification of thread + termination and cannot do that for the user. + + Also, there are several other unusual cases where it may be necessary + for the user to call OPENSSL_thread_stop, so in the libcurl-thread + warning I added a link to the OpenSSL documentation. + + Co-authored-by: Viktor Szakats + + Reported-by: southernedge@users.noreply.github.com + Reported-by: zmcx16@users.noreply.github.com + + Ref: https://www.openssl.org/docs/man3.0/man3/OPENSSL_thread_stop.html#NOTES + + Fixes https://github.com/curl/curl/issues/12327 + Closes https://github.com/curl/curl/pull/12408 + +Jan Venekamp (24 Apr 2024) + +- rustls: remove incorrect SSLSUPP_TLS13_CIPHERSUITES flag + + The rustls backend advertises SSLSUPP_TLS13_CIPHERSUITES, but + the code does not actually seem to support it (yet?). Removed + the flag and corrected documentation. + + Closes #13452 + +Stefan Eissing (24 Apr 2024) + +- quiche: expire all active transfers on connection close + + - when a connection close is detected, all ongoing transfers + need to expire bc no more POLL events are likely to happen + for them. + + Fixes #13439 + Reported-by: Jay Satiro + Closes #13447 + +Dan Fandrich (23 Apr 2024) + +- tests: fix feature case in test1481 + + This test was being skipped everywhere because the feature never + matched. + + Closes #13445 + +Gusted (23 Apr 2024) + +- tool_operate: don't truncate the etag save file by default + + This fixes a regression of 75d79a4486b279100209ddf8c7fdb12955fb66e9. The + code in tool-operate truncated the etag save file, under the assumption + that the file would be written with a new etag value. However since + 75d79a4486b279100209ddf8c7fdb12955fb66e9 that might not be the case + anymore and could result in the file being truncated when --etag-compare + and --etag-save was used and that the etag value matched with what the + server responded. Instead the truncation should not be done when a new + etag value should be written. + + Test 3204 was added to verify that the file with the etag value doesn't + change the contents when used by --etag-compare and --etage-save and + that value matches with what the server returns on a non 2xx response. + + Closes #13432 + +Abdullah Alyan (22 Apr 2024) + +- tests: enable test 1117 for hyper + + Closes #13436 + +Daniel Stenberg (22 Apr 2024) + +- sendf: useless assignment in cr_lc_read() + + Spotted by CodeSonar + + Closes #13437 + +- tool_paramhlp: remove duplicate assign + + Spotted by CodeSonar + + Closes #13433 + +- transfer: remove useless assignment + + in Curl_xfer_recv_resp + + Spotted by CodeSonar + + Closes #13435 + +- http: acknowledge a returned error code + + ... and do not overwrite it with a new value that could then hide the + problem. + + Spotted by CodeSonar + + Closes #13434 + +- tool_operate: init vars unconditionally in post_per_transfer + + In case of (the unlikely) early return, they could otherwise remain + uninitialized + + Spotted by CodeSonar + + Closes #13430 + +- RELEASE-NOTES: synced + +- urlapi: allow setting port number zero + + Also set and check errno when strtoul() parsing numbers for better error + checking. + + Updated test 1560 + + Closes #13427 + +- http_aws_sigv4: remove useless assignment + + This code assigned the variable the same value it already had + + Spotted by CodeSonar + + Closes #13426 + +- file: remove useless assignment + + This code assigned the variable the same value it already had. + + Spotted by CodeSonar + + Closes #13425 + +- test2406: verify -f with HTTP/2 + +Stefan Eissing (19 Apr 2024) + +- http2 + ngtcp2: pass CURLcode errors from callbacks + + - errors returned by Curl_xfer_write_resp() and the header variant are + not errors in the protocol. The result needs to be returned on the + next recv() from the protocol filter. + + - make xfer write errors for response data cause the stream to be + cancelled + + - added pytest test_02_14 and test_02_15 to verify that also for + parallel processing + + Reported-by: Laramie Leavitt + Fixes #13411 + Closes #13424 + +Daniel Stenberg (19 Apr 2024) + +- request: make Curl_req_init return void + + Since it could not return error and therefore this change removes dead + code for the caller. + + Spotted by CodeSonar. + + Closes #13423 + +- multi: remove the unused Curl_preconnect function + + The implementation has been removed, no point in keeping it around. + + Follow-up to 476adfeac019ed + + Closes #13422 + +- Curl_creader_read: init two variables to avoid using them uninited + + Spotted by CodeSonar + + Closes #13419 + +- http: reject HTTP major version switch mid connection + + A connection that has seen an HTTP major version now refuses any other + major HTTP version in future responses. Previously, a HTTP/1.x + connection would just silently accept HTTP/2 or HTTP/3 in the status + lines as long as it had support for those built-in. It would then just + lead to confusion and badness. + + Indirectly Spotted by CodeSonar which identified a duplicate assignment + in this function. + + Add test 471 to verify + + Closes #13421 + +- mqtt: when Curl_xfer_recv returns error, don't use nread + + A returned error code makes other return value unreliable, and in this + case potentially uninitialized. On error, do not read other return + values like the nread counter. + + Spotted by CodeSonar + + Closes #13418 + +- ftp: fix socket leak on rare error + + In the function AcceptServerConnect() the newly created socket would + leak if Curl_conn_tcp_accepted_set() returns error. Which basically + should never happen. + + Spotted by CodeSonar. + + Closes #13417 + +- urlapi: remove unused flags argument from Curl_url_set_authority + + The function is only called from a single place (for HTTP/2 server push) + so might as well just assume this fixed option every time. + + Closes #13409 + +- github/ISSUE_TEMPLATE: tweak the commericual support text + +- github/ISSUE_TEMPLATE: link the GitHub discussions too + + ... and move the feature request line to the bottom. + +- curl_url_get.md: clarify queries and fragments and CURLU_GET_EMPTY + + Follow-up to 3eac21d86bc5 + + Closes #13407 + +Stefan Eissing (18 Apr 2024) + +- tests: check caddy server version to match test expectations + + - new caddy servers no longer return 200 on POSTs, but 405 + as they should + + Closes #13405 + +Daniel Stenberg (18 Apr 2024) + +- curl_url_set.md: extended + + Closes #13404 + +- urlapi: add CURLU_GET_EMPTY for empty queries and fragments + + By default the API inhibits empty queries and fragments extracted. + Unless this new flag is set. + + This also makes the behavior more consistent: without it set, zero + length queries and fragments are considered not present in the URL. With + the flag set, they are returned as a zero length strings if they were in + fact present in the URL. + + This applies when extracting the individual query and fragment + components and for the full URL. + + Closes #13396 + +- RELEASE-NOTES: synced + +- lib1560: test with leading zeroes and more IPv4 versions + + Inspired by WHATWG URL Spec test inputs + + Closes #13400 + +Christian Schmitz (17 Apr 2024) + +- smtp: result of Curl_bufq_cread was not used + + return the result back to the caller. + + Closes #13398 + +Daniel Stenberg (17 Apr 2024) + +- urlapi: fix relative redirects to fragment-only + + Using the URL API for a redirect URL when the redirected-to string + starts with a hash, ie is only a fragment, the API would produce the + wrong final URL. + + Adjusted test 1560 to test for several new redirect cases. + + Closes #13394 + +Jiwoo Park (17 Apr 2024) + +- url: fix use of an uninitialized variable + + Closes #13399 + +Patrick Monnerat (17 Apr 2024) + +- os400: sync with latest changes + + - Conversion support for new version info character field rtmp_version. + - New ILE/RPG declarations. + + Closes #13402 + +Daniel Stenberg (17 Apr 2024) + +- ngtcp2: fix macro use + + macro "H3_STREAM_CTX" requires 2 arguments, but only 1 given + + Follow-up to c6655f7029ec5c128561e3ecf1f93db3ed0432a4 + + Closes #13401 + +Christian Schmitz (17 Apr 2024) + +- sendf: fix two typos in comments + + The parameters are named data, not date. + + Closes #13393 + +- lib: silence warnings on comma misuse + + Building curl with -Wcomma, I see warnings about "possible misuse of + comma operator here" and moving fields assignment out of the for() fixes + it. + + Closes #13392 + +Stefan Eissing (17 Apr 2024) + +- http/2, http/3: decouple stream state from easy handle + + - add `Curl_hash_offt` as hashmap between a `curl_off_t` and + an object. Use this in h2+h3 connection filters to associate + `data->id` with the internal stream state. + - changed implementations of all affected connection filters + - removed `h2_ctx*` and `h3_ctx*` from `struct HTTP` and thus + the easy handle + - solves the problem of attaching "foreign protocol" easy handles + during connection shutdown + + Test 1616 verifies the new hash functions. + + Closes #13204 + +Daniel Stenberg (17 Apr 2024) + +- ROADMAP: remove completed entries, mention websocket + +- THANKS-filter: name fixes + +Christian Schmitz (17 Apr 2024) + +- winbuild: add ENABLE_WEBSOCKETS option + + Closes #13232 + +Daniel Stenberg (17 Apr 2024) + +- dmaketgz: compacter + + Removes the need for disabling shellcheck warnings. + + Follow-up to d28f74913c2 + Proposed-by: Viktor Szakats + Closes #13391 + +Dan Fandrich (16 Apr 2024) + +- tests: Fix uninitialized value warning + + The check for an option must be predicated on options existing at all. + + Follow-up to f7cc9e91 + +Christian Schmitz (17 Apr 2024) + +- idn: add native AppleIDN (icucore) support for macOS/iOS + + I implemented the IDN functions for macOS and iOS using Unicode + libraries coming with macOS and iOS. + + Builds and runs here on macOS 14.2.1. Also verified to load and + run on older macOS version 10.13. + + Build requires macOS SDK 13 or equivalent. + + Set `-DUSE_APPLE_IDN=ON` CMake option to enable it. + With autotools and other build tools, set these manual options: + ``` + CPPFLAGS=-DUSE_APPLE_IDN + LIBS=-licucore + ``` + + Completes TODO 1.6. + + TODO: add autotools option and feature-detection. + + Refs: #5330 #5371 + Co-authored-by: Viktor Szakats + Closes #13246 + +Stefan Eissing (16 Apr 2024) + +- http3: extend download abort tests, fixes in ngtcp2 + + - fix flow handling in ngtcp2 to ACK data on streams + we abort ourself. + - extend test_02_23* cases to also run for h3 + - skip test_02_23* for OpenSSL QUIC as it gets stalled + on progressing the connection + + Closes #13374 + +Daniel Stenberg (16 Apr 2024) + +- tests: add -q as first option when invoking curl for tests + + To reduce the risk that the user running the tests has a .curlrc present + that messes things up. + + Support 'option="no-q"' for the tag to switch it off on demand. + Use this new feature in test 433 and 436. + + Ref: #13284 + Closes #13387 + +- dmaketgz: release tarball generation using docker + + For easier reproducibility. + + Mention using this script in RELEASE-PROCEDURE + + Closes #13388 + +Viktor Szakats (16 Apr 2024) + +- cmake: update ECH code and minor fixups + + - `openssl_check_symbol_exists()` expects a 4th argument now. + Follow-up to edc2702a1fe3a4a5386ffd9aa4f240f0c0197fa2 #13373 + + - minor comment/script touch-ups. + Follow-up to a362962b7289ec02b412890c9515657cf0ed50ac #11922 + + - fix indentation. + + Closes #13383 + +- tests: fix shellcheck issues in `ech_tests.sh` + + Add double-quotes where missing. + + Follow-up to a362962b7289ec02b412890c9515657cf0ed50ac #11922 + Closes #13382 + +- dist: add ECH files to tarball + + Also sort `EXTRA_DIST` list in `tests/Makefile.am` and make it diffable. + + Follow-up to a362962b7289ec02b412890c9515657cf0ed50ac #11922 + Closes #13381 + +- openvms: look for `USE_IPV6` in `config.h` (was: `ENABLE_IPV6`) + + The OpenVMS script `config_h.com` is parsing the config header + generated by autotools. Let's make it look for the macro name we now + use universally across the codebase. + + Follow-up to e411c98f702f0fb38dceec95e7507ef15a00d12c #13349 + Closes #13360 + +daniel-j-h (16 Apr 2024) + +- Dockerfile: for release automation and reproducibility + + Closes #13250 + +Stefan Eissing (16 Apr 2024) + +- cw-out: improved error handling + + - remember error encountered in invoking write callback and always fail + afterwards without further invokes + + - check behaviour in test_02_17 with h2-pausing client + + Reported-by: Pavel Kropachev + Fixes #13337 + Closes #13340 + +Daniel Stenberg (16 Apr 2024) + +- version: add "ECH" as a feature + + If available + + Follow-up to a362962b7 + Closes #13378 + +- CURLOPT_ECH: polish + + - remove the pointer to build instructions, it won't work in manpages + - add see-also + - minor white space edits + + Closes #13379 + +Viktor Szakats (16 Apr 2024) + +- tidy-up: whitespace [ci skip] + +- mbedtls: fix building with v3 in CMake Unity mode + + Before this patch the internal feature detection macro + `HAS_MBEDTLS_RESULT_CODE_BASED_FUNCTIONS` was defined in three files, + with an incomplete logic in one of them. In Unity mode that spilled + into another source file and broke the build. + + Closes #13377 + +- cmake: add librtmp/rtmpdump option and detection + + Add CMake option `USE_LIBRTMP`. Disabled by default. + + This library requires OpenSSL TLS-backend when linked statically. + + Follow-up to 6eb9e65781fa1fd8a0bcfe0715187a3a35f09ae4 #13364 + Closes #13373 + +Stephen Farrell (16 Apr 2024) + +- TLS: add support for ECH (Encrypted Client Hello) + + An EXPERIMENTAL feature used with CURLOPT_ECH and --ech. + + Closes #11922 + +Daniel Stenberg (15 Apr 2024) + +- RELEASE-NOTES: synced + +- multi: introduce SETUP state for better timeouts + + Since we can go to the CONNECT state from PENDING, potentially multiple + times for a single transfer, this change introdues a SETUP state that + happens before CONNECT when doing a new transfer. + + Now, doing a redirect on a handle goes back to SETUP (not CONNECT like + before) and we initilize the connect timeout etc in SETUP. Previously, + we would do it in CONNECT but that would make it unreliable in cases + where a transfer goes in and out between CONNECT and PENDING multiple + times. + + SETUP is transient, so the handle never actually stays in that state. + + Additionally: take care of timeouts of PENDING transfers in + curl_multi_perform() + + Ref: #13227 + Closes #13371 + +Tal Regev (15 Apr 2024) + +- cmake: forward `USE_LIBRTMP` option to C + + Define in C `USE_LIBRTMP` if user requested it from cmake. + + Closes #13364 + +Daniel Stenberg (15 Apr 2024) + +- curl_version_info: provide librtmp version + + Ref: https://github.com/curl/curl/pull/13364#issuecomment-2054151942 + Reported-by: talregev on github + Closes #13368 + +blankie (15 Apr 2024) + +- docs: clarify CURLOPT_MAXFILESIZE and CURLOPT_MAXFILESIZE_LARGE + + The bounds of the size parameter were not specified, and nor was it + specified how to disable the maximum file size check. + + The documentation also incorrectly stated that CURLOPT_MAXFILESIZE + always returns CURLE_OK and that CURLOPT_MAXFILESIZE_LARGE only returns + CURLE_OK or CURLE_UNKNOWN_OPTION. + + It also did not mention what the default value is, which is zero. This + commit updates the documentation to make note of all these things. + + Closes #13372 + +Patrick Monnerat (15 Apr 2024) + +- OS400: post-shellcheck changes adjustments + + Build scripts must be executed by the os/400 shell (sh), not bash which + is a PASE program. + + Shell function get_make_vars() escaping reworked to match $() subcommand + construct. + + Follow-up to 8a622baf9e9233241bbe93d6599c99cb46478614 + Closes #13366 + +Viktor Szakats (15 Apr 2024) + +- OS400: tidy-up + + Drop/fixup mods trying to make some syntax highlighters happier. + + Follow-up to 8a622baf9e9233241bbe93d6599c99cb46478614 #13309 + Closes #13362 + +Daniel Stenberg (15 Apr 2024) + +- multi: timeout handles even without connection + + When there is a "change" in a multi handle and pending handles are moved + back to the main list to be retested if they can proceed further (for + example a previous transfer completed or a connection has a confirmed + multiplexed state), the timeout check in multi_runsingle() would not + trigger because it required an established connection. + + This could make a pending tranfer go back to pending state even though + it had been "in progress" for a longer time than permitted. By removing + the requirement for an associated connection, the timeout check will be + done proper even for transfers that has not yet been assigned one. + + Ref #13227 + Reported-by: Rahul Krishna M + Closes #13276 + +Patrick Monnerat (15 Apr 2024) + +- mprintf: check fputc error rather than matching returned character + + OS/400 ascii fputc wrapper deviates from the posix standard by the + fact that it returns the ebcdic encoding of the original ascii + character. Testing for a matching value for success will then always + fail. + + This commit replaces the chariacter comparison by an explicit error + return check. + + Follow-up to ef2cf58 + Closes #13367 + +Viktor Szakats (14 Apr 2024) + +- ci: add CMake build variation, fixup libssh detection in `linux-old` + + To test without c-ares and hit `easy_lock.h` on an old system. Use this + new build step to introduce small variations, and also test libssh2. + + Also add workaround to existing job to enable libssh. (CMake's generic + auto-detection doesn't seem to work here.): + ``` + CMake Warning at CMakeLists.txt:908 (find_package): + Could not find a package configuration file provided by "libssh" with any + of the following names: + + libsshConfig.cmake + libssh-config.cmake + ``` + Ref: https://github.com/curl/curl/actions/runs/8661316091/job/23750974358#ste + p:5:69 + + Closes #13361 + +- lib: merge `ENABLE_QUIC` C macro into `USE_HTTP3` + + Before this patch `lib/curl_setup.h` defined these two macros right + next to each other, then the source code used them interchangeably. + + After this patch, `USE_HTTP3` guards all HTTP/3 / QUIC features. + (Like `USE_HTTP2` does for HTTP/2.) `ENABLE_QUIC` is no longer used. + + This patch doesn't change the way HTTP/3 is enabled via autotools + or CMake. Builders who enabled HTTP/3 manually by defining both of + these macros via `CPPFLAGS` can now delete `-DENABLE_QUIC`. + + Closes #13352 + +- build: prefer `USE_IPV6` macro internally (was: `ENABLE_IPV6`) + + Before this patch, two macros were used to guard IPv6 features in curl + sources: `ENABLE_IPV6` and `USE_IPV6`. This patch makes the source use + the latter for consistency with other similar switches. + + `-DENABLE_IPV6` remains accepted for compatibility as a synonym for + `-DUSE_IPV6`, when passed to the compiler. + + `ENABLE_IPV6` also remains the name of the CMake and `Makefile.vc` + options to control this feature. + + Closes #13349 + +Dan Fandrich (12 Apr 2024) + +- DISTROS: mark rolling release distros + + These are ones that are unlikely to have back-ported curl patches. + + Closes #13353 + +Daniel Stenberg (12 Apr 2024) + +- mbedtls: cut off trailing newlines from debug logs + + To avoid double newlines in the output. + + Reported-by: Gisle Vanem + Fixes #13321 + Closes #13356 + +- RELEASE-NOTES: synced + +Stefan Eissing (12 Apr 2024) + +- CURLINFO_REQUEST_SIZE: fixed, add tests for transfer infos reported + + - tests for 'size_request' and other stats reported, for + presence and consistency + + Reported-by: Jonatan Vela + Fixes #13269 + Closes #13275 + +Viktor Szakats (11 Apr 2024) + +- dist: add files missing from release tarball + + Closes #13346 + +- ci: parallelize more, tidy up cmake commands (distcheck, macos) + + Also enable `-DCURL_WERROR=ON` in the Linux cmake build test. + + Closes #13343 + +Toon Claes (11 Apr 2024) + +- docs: add CURLOPT_NOPROGRESS to CURLOPT_XFERINFOFUNCTION example + + It's important to set `CURLOPT_NOPROGRESS` to `0` if you want your + transfer callback function, set by `CURLOPT_XFERINFOFUNCTION`, getting + called. To emphasize this to the users, add this to the code example. + + Closes #13348 + +RainRat (11 Apr 2024) + +- misc: fix typos + + Closes #13344 + +Colin Leroy-Mira (11 Apr 2024) + +- file: add support for getting basic directory listings + + Not supported on Windows (yet) + + Closes #13137 + +Viktor Szakats (11 Apr 2024) + +- ci: add curl-for-win builds: Linux MUSL, macOS, Windows + + Linux MUSL (llvm/clang), macOS Apple clang, Windows (llvm/clang). + + Configured with HTTP/2 and HTTP/3 and other dependencies (the default + curl-for-win) for a comprehensive build test. + + ``` + curl 8.8.0-DEV (x86_64-unknown-linux-musl) libcurl/8.8.0-DEV LibreSSL/3.9.1 z + lib/1.3.1 brotli/1.1.0 zstd/1.5.6 libpsl/0.21.5 libssh2/1.11.0 nghttp2/1.61.0 + ngtcp2/1.4.0 nghttp3/1.2.0 + Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns + mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp ws wss + Features: alt-svc AsynchDNS brotli HSTS HTTP2 HTTP3 HTTPS-proxy IPv6 Largefil + e libz NTLM PSL SSL threadsafe UnixSockets zstd + + curl 8.8.0-DEV (x86_64-apple-darwin) libcurl/8.8.0-DEV LibreSSL/3.9.1 zlib/1. + 3.1 brotli/1.1.0 zstd/1.5.6 libpsl/0.21.5 libssh2/1.11.0 nghttp2/1.61.0 ngtcp + 2/1.4.0 nghttp3/1.2.0 + Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns + ldap ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp ws w + ss + Features: alt-svc AsynchDNS brotli HSTS HTTP2 HTTP3 HTTPS-proxy IPv6 Largefil + e libz NTLM PSL SSL threadsafe UnixSockets zstd + + curl 8.8.0-DEV (x86_64-w64-mingw32) libcurl/8.8.0-DEV LibreSSL/3.9.1 zlib/1.3 + .1 brotli/1.1.0 zstd/1.5.6 WinIDN libpsl/0.21.5 libssh2/1.11.0 nghttp2/1.61.0 + ngtcp2/1.4.0 nghttp3/1.2.0 + Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns + ldap ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp ws w + ss + Features: alt-svc AsynchDNS brotli HSTS HTTP2 HTTP3 HTTPS-proxy IDN IPv6 Kerb + eros Largefile libz NTLM PSL SPNEGO SSL SSPI threadsafe UnixSockets zstd + ``` + + Limited to x64, because for build testing the additional CPUs don't add + much value compared to the extra build time. They can be enabled easily + if deemed useful. + + To the extent of curl-for-win configuration options, it's trivial to add + further build combinations. + + Closes #13335 + +- OS400: fix shellcheck warnings in scripts + + - use `$()` instead of backticks, and re-arrange double-quotes inside. + - add missing `|| exit 1` to `cd` calls. (could be dropped by using `set -eu` + .) + - add `-n` to a few `if`s. + - shorten redirections by using `{} >` (as shellcheck recommended). + - silence warnings where variables were detected as unused (SC2034). + - a couple misc updates to silence warnings. + - switch to bash shebang for `-ot` feature. + - split two lines to unbreak syntax highlighting in my editor. (`$(expr \`, ` + $(dirname \`) + + Also enable CI checks for OS/400 shell scripts. + + Ref: #13307 + Closes #13309 + +Stefan Eissing (11 Apr 2024) + +- lib: add Curl_xfer_write_resp_hd + + Add method in protocol handlers to allow writing of a single, + 0-terminated header line. Avoids parsing and copying these lines. + + Closes #13165 + +- llist: add Curl_llist_append() + + - use for better readability in all places where the "insert_next" + actually performs an append to the list + - add some tests in unit1300 + + Closes #13336 + +- gnutls: lazy init the trust settings + + - delay loading of trust anchors and CRLs after the ClientHello + has been sent off + - add tracing to IO operations + - on IO errors, return the CURLcode of the underlying filter + + Closes #13339 + +Marcel Raad (10 Apr 2024) + +- http_negotiate: fix `CURL_DISABLE_PROXY` build + + `proxyuserpwd` was removed from `dynamically_allocated_data` in commit + f46385d36df. + + Closes https://github.com/curl/curl/pull/13334 + +Viktor Szakats (10 Apr 2024) + +- quic: fixup duplicate static function name (for cmake unity) + + Visible in daily curl-for-win builds: + https://github.com/curl/curl-for-win/actions/runs/8621925870 + + ``` + lib/vquic/curl_ngtcp2.c:1916:12: error: redefinition of 'ossl_new_session_cb' + static int ossl_new_session_cb(SSL *ssl, SSL_SESSION *ssl_sessionid) + ^ + lib/vtls/openssl.c:2978:12: note: previous definition is here + static int ossl_new_session_cb(SSL *ssl, SSL_SESSION *ssl_sessionid) + ^ + ``` + https://github.com/curl/curl-for-win/actions/runs/8621925870/job/23631885439# + step:3:6965 + + Follow-up to 3210101088dfa3d6a125d213226b092f2f866722 #13172 + Closes #13332 + +- appveyor: make VS2010 job build-only, enable Schannel, fix compiler warnings + + Tests were consistently flaky for a while. + + Also fix compiler warnings in `CertOpenStore()` calls for old MSVC compilers: + ``` + C:/projects/curl/lib/vtls/schannel.c(688): + warning C4306: 'type cast' : conversion from 'int' to 'LPCSTR' of greater s + ize + C:/projects/curl/lib/vtls/schannel_verify.c(642): + warning C4306: 'type cast' : conversion from 'int' to 'LPCSTR' of greater s + ize + ``` + Ref: https://ci.appveyor.com/project/curlorg/curl/builds/49580310/job/ywu2y44 + kymgc0nif#L106 + + Closes #13330 + +Daniel Stenberg (10 Apr 2024) + +- projects: drop MSVC project files for recent versions + + We encourage users to generate visual studio project files using CMake. + + We keep project files in git for ancient visual studio versions that + cmake cannot generate files for, but we no longer ship the project files + in the tarballs. + + appveyor: switch VisualStudioSolution job to VC12 (Visual Studio 2013) + + Co-Authored-by: Viktor Szakats + Co-Authored-by: Jay Satiro + + Closes #13311 + +Viktor Szakats (9 Apr 2024) + +- cmake: use namespaced custom target names + + Rename custom target to namespaced (unique) names to avoid colliding + with 3rd-party projects (e.g. libzip) built together with curl. + + Reported-by: hammlee96 on github + Fixes #13324 + Closes #13326 + +- appveyor: re-enable OpenSSL 3, bump to 3.2.1 + + Ref: b62454a875d70f93ab5347c050903596feb45a23 #13266 + Closes #13329 + +Stefan Eissing (9 Apr 2024) + +- CI: upgrade openssl version to 3.3.0 for openssl-quic + + Closes #13328 + +Daniel Stenberg (9 Apr 2024) + +- RELEASE-NOTES: synced + + Bump to 8.8.0-DEV + +- curl_multi_waitfds.md: add protocol mention + + Follow-up to 02beac6bb6b + +Dmitry Karpov (9 Apr 2024) + +- lib: add curl_multi_waitfds + + New function call, similar to curl_multi_fdset() + + Closes #13135 + +Viktor Szakats (9 Apr 2024) + +- dist: verify tarball reproducibility in CI + + Closes #13327 + +Stefan Eissing (9 Apr 2024) + +- tests: stabilitze test_02_23* + + - h2-download now always opens the output file on first write callback + invocation, if it will pause the transfer or not. + - Checks on output files then does not depend on the amount of data curl + has collected for the first write. + + Closes #13323 + +- tls: fix compile issues on old-linux CI + + Follow-up to 3210101088dfa + Closes #13325 + +Viktor Szakats (9 Apr 2024) + +- dist: add reproducible dir entries to tarballs + + In the initial implementation of reproducible tarballs, they were + missing directory entries, while .zip archives had them. It meant + that on extracting the tarball, on-disk directory entries got the + current timestamp. + + This patch fixes this by including directory entries in the tarball, + with reproducible timestamps. It also moves sorting inside tar, + to ensure reproducible directory entry timestamps on extract + (without the need of `--delay-directory-restore` option, when + extracting with GNU tar. BSD tar got that right by default.) + + GNU tar 1.28 (2014-07-28) introduced `--sort=`. + + Ref: https://github.com/curl/curl/pull/13299#discussion_r1555957350 + Follow-up to 860cd5fc2dc8e165fadd2c19a9b7c73b3ae5069d #13299 + Closes #13322 + +Stefan Eissing (9 Apr 2024) + +- tls: use shared init code for TCP+QUIC + + Closes #13172 + +Daniel Stenberg (9 Apr 2024) + +- .mailmap: update Gisle's preferred email + +Jan Macku (9 Apr 2024) + +- doc: pytest `--repeat` -> `--count` + + Pytest doesn't have a `--repeat` option, but it does have a `--count` + option. + + ``` + --count=COUNT Number of times to repeat each test + ``` + + Closes #13218 + +Daniel Stenberg (9 Apr 2024) + +- src/Makefile.am: access curl.txt using a relative path, not abs + + ... to make it work when mounted using different mount points. Like when + generated/used inside and outside of a docker image. + + Closes #13320 + +- build: remove MacOSX-Framework script + + I don't think this is much used these days. + + Also remove the libcurl.plist file used (only) by this script + + Closes #13313 + +- release-tools.sh: store the timestamp and release tag too + + When maketgz invokes this script to generate the docs/RELEASE-TOOLS.md + file that gets bundled in the release, it now also passes on the exact + timestamp and version number so that those details also get mentioned in + the document. They will help users reproduce an identical tarball. + + Closes #13319 + +Viktor Szakats (8 Apr 2024) + +- GHA: disable permissions where missing + + Reviewed-by: Daniel Stenberg + Closes #13306 + +Stefan Eissing (8 Apr 2024) + +- CI: update component versions + + - ngtcp2: v1.4.0 + - nghttp3: v1.2.0 + - nghttp2: v1.61.0 + - mod_h2: v2.0.27 + + Closes #13316 + +Jérôme Leclercq (8 Apr 2024) + +- CMake: check fseeko after detecting HAVE_FILE_OFFSET_BITS + + Closes #13264 + +Stefan Eissing (8 Apr 2024) + +- http2: emit RST when client write fails + + - When the writing of response data fails, reset the stream + and do not return a callback error to nghttp2. That would + be a fatal error for the connection and harm other requests. + - add test cases for various abort scenarios + + Reported-by: Konstantin Kuzov + Fixes #13292 + Closes #13298 + +Kailun Qin (8 Apr 2024) + +- mbedtls: call mbedtls_ssl_setup() after RNG callback is set + + Since mbedTLS v3.6.0, the RNG check added in ssl_conf_check() will fail + if no RNG is provided when calling mbedtls_ssl_setup(). + + Therefore, mbedtls_ssl_conf_rng() needs to be called before the SSL + context is passed to mbedtls_ssl_setup(). + + Ref: https://github.com/Mbed-TLS/mbedtls/commit/b422cab052b51ec84758638d6783d + 6ba4fc60613 + + Signed-off-by: Kailun Qin + Closes #13314 + +Daniel Stenberg (8 Apr 2024) + +- NTLM_WB: drop support + + The feature has not worked for months and has been marked as DEPRECATED + for six+ months. + + Closes #13249 + +- curl_trc: fix build error when lacking verbose messages + + Follow-up from 0b28ece657b2273 + Closes #13312 + +Viktor Szakats (8 Apr 2024) + +- contrithanks: honor `CURLWWW` variable + + Reviewed-by: Daniel Stenberg + Closes #13315 + +- GHA: add shellcheck job and fix warnings, shell tidy-ups + + Reviewed-by: Daniel Stenberg + Closes #13307 + +- dist: do not require Perl in `maketgz` + + Perl remains required for the tarball build process. + + Follow-up to 860cd5fc2dc8e165fadd2c19a9b7c73b3ae5069d #13299 + + Reviewed-by: Daniel Stenberg + Closes #13310 + +Daniel Stenberg (8 Apr 2024) + +- RELEASE-NOTES: synced + +- docs/cmdline-opts: invoke managen using a relative path + + ... no need to use an absolute path, that makes the build unncessarily + fail if invoked using a different mount point. managen now takes options + to find the input files. + + Update test1478 to provide the dir arguments to managen + + Closes #13281 + +- GHA: add valgrind to a wolfSSL build + + Closes #13274 + +Viktor Szakats (7 Apr 2024) + +- dist: `set -eu`, fix shellcheck, make reproducible and smaller tarballs + + - set bash `-eu` and fix fallouts. + - fix shellcheck warnings. + - set and use `SOURCE_DATE_EPOCH` for reproducibility. + Authored-by: Daniel J. H. + Ref: #13280 + - set `TZ=UTC` and `LC_ALL=C` for reproducibility. + - make file timestamps in tarball/zip reproducible. + - make directory timestamps in zip reproducible. + - make timestamps of tarballs/zip reproducible. + - make file order in tarball/zip reproducible. + - omit extra file metadata from zip for reproducibility. + - use maximum zip compression. + - use POSIX `ustar` tarball format to avoid supply chain vulnerability: + https://seclists.org/oss-sec/2021/q4/0 + - make uid/gid in tarball reproducible. + - omit owner user/group names from tarball for reproducibility and privacy. + - omit current timestamp from .gz header for reproducibility. + - display SHA-256 hashes of produced tarballs/zip. + - fix whitespace. + + `.tar.gz` also became smaller in the process: 4,462,311 -> 4,148,249 bytes (8 + .7.1) + + Requires GNU tar, GNU date, `sha256sum`. + + Reviewed-by: Daniel Stenberg + Ref: #13250 + Closes #13299 + +Gisle Vanem (7 Apr 2024) + +- tests/http: fix compiler warning + + - Init result code variable to fix clang warning that it may be used + uninitialized. + + Fixes https://github.com/curl/curl/issues/13301 + Closes https://github.com/curl/curl/pull/13304 + +Stefan Eissing (6 Apr 2024) + +- vquic: use new curl_int64_t type + + - add curl_int64_t signed 64-bit type for lib use + + - define CURL_PRId64, CURL_PRIu64 format ids + + - use curl_int64_t in vquic + + curl_int64_t signed complements the existing curl_uint64_t unsigned. + + Note that `curl_int64_t` and `int64_t` are assignable from each other + but not identical. Some platforms with 64 long type defint int64_t as + "long long" (staring at macOS) which messes up things like pointers and + format identifiers. + + Closes https://github.com/curl/curl/pull/13293 + +Jay Satiro (5 Apr 2024) + +- lib: use multi instead of multi_easy for the active multi + + - Use data->multi and not data->multi_easy to refer to the active multi. + + The easy handle's active multi is always data->multi. + + This is a follow up to 757dfdf which changed curl so that an easy handle + used with the easy interface and then multi interface cannot have two + different multi handles associated with it at the same time + (data->multi_easy from the easy interface and data->multi from the multi + interface). + + Closes https://github.com/curl/curl/pull/12665 + +Viktor Szakats (5 Apr 2024) + +- tidy-up: whitespace [ci skip] + +Daniel Stenberg (5 Apr 2024) + +- makefile: remove the sorting from the vc-ide action + + This target generates the MSVC project files. This change removes the + extra sorting and instead makes the script use the order of the files as + listed in the variables - which are mostly sorted anyway. + + This is an attempt to make the project file generation more easily + reproducible. + + Ref: #13250 + Closes #13294 + +Gisle Vanem (5 Apr 2024) + +- bearssl: fix compiler warnings + + "variables may be uninitialized when used" + + Fixes #13290 + Closes #13297 + +Daniel Stenberg (5 Apr 2024) + +- DISTROS: Cygwin updates + + Brought-by: Brian Inglis + Fixes #13258 + Co-authored-by: Viktor Szakats + Closes #13279 + +Stefan Eissing (5 Apr 2024) + +- lib: add trace support for client reads and writes + + - add `CURL_TRC_READ()` and `CURL_TRC_WRITE()` + - use in generic client writers and readers, as well + as http headers, chunking and websockets + + Closes #13223 + +MichaÅ‚ Antoniak (5 Apr 2024) + +- urldata: remove fields not used depending on used features + + Reduced size of dynamically_allocated_data structure. + + Reduced number of stored values in enum dupstring and enum dupblob. This + affects the reduced array placed in the UserDefined structure. + + Closes #13188 + +Viktor Szakats (5 Apr 2024) + +- cmake: enable `-pedantic-errors` for clang when `CURL_WERROR=ON` + + clang doesn't have the issues of GCC and old CMake versions. + + Note: This introduces asymmetry with autotools, which only enables + this for GCC. + + Reviewed-by: Daniel Stenberg + Closes #13286 + +- cmake: fix `CURL_WERROR=ON` for old CMake and use it in GHA/linux-old + + - cmake: fix `-pedantic-errors` for old CMake with `CURL_WERROR=ON` set. + + `-pedantic-errors` option throws a warning with GCC (all versions) and + makes `check_symbol_exists()` fail in CMake versions older than + v3.23.0 (2022-03-29), when CMake introduced a workaround: + + https://gitlab.kitware.com/cmake/cmake/-/issues/13208 + https://gitlab.kitware.com/cmake/cmake/-/commit/eeb45401163d831b8c841ef6eba + 81466b4067b68 + https://gitlab.kitware.com/cmake/cmake/-/commit/1ab7c3cd28b27ca162c4559e102 + 6e5cad1898ade + + Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489 + + - set `CURL_WERROR=ON` for the `linux-old` job in CI. + + Closes #13282 + +- lib: use `#error` instead of invalid syntax in `curl_setup_once.h` + + Reviewed-by: Daniel Stenberg + Closes #13287 + +Daniel Stenberg (5 Apr 2024) + +- GHA: on macOS remove $HOME/.curlrc + + A recent image upgrade added a $HOME/.curlrc by default using --ipv4. + + Ref: https://github.com/actions/runner-images/pull/9586 + Fixes #13284 + Closes #13285 + +Viktor Szakats (4 Apr 2024) + +- cmake: fixup `DEPENDS` filename + + Fixing: + ``` + make[2]: Circular docs/curl-config.1 <- docs/curl-config.1 dependency dropped + . + make[2]: Circular docs/mk-ca-bundle.1 <- docs/mk-ca-bundle.1 dependency dropp + ed. + ``` + Ref: https://github.com/curl/curl/actions/runs/8559617487/job/23456740844?pr= + 13282#step:6:18 + + Follow-up to 5023ffad2c27d4b916ddb91800f99ecc5d3aad07 #13197 + Closes #13283 + +- GHA: enable unity mode for cmake jobs + tidy-ups + + Unity mode is not supported by CMake v3.7.2 used in linux-old, but + enable it anyway for consistency and to kick in automatically once + migrating to a newer old Linux in the future. + + Also: + - replace `CMAKE_COMPILE_WARNING_AS_ERROR` with `CURL_WERROR`. + - delete default build option `PICKY_COMPILER=ON`. + + Closes #13277 + +Dan Fandrich (4 Apr 2024) + +- CI: Add CI build on Debian stretch to test old support + + This version still has ELTS support and contains some old versions of + key components like cmake to help prevent us from breaking that support. + + Closes #13029 + +Stefan Eissing (4 Apr 2024) + +- request: paused upload on completed download, assess connection + + A transfer with a completed download that is still uploading needs to + check the connection state when it is PAUSEd, since connection + close/errors would otherwise go unnoticed. + + Reported-by: Sergey Bronnikov + Fixes #13260 + Closes #13271 + +Daniel Stenberg (4 Apr 2024) + +- url: do not URL decode proxy crendentials + + The two options CURLOPT_PROXYUSERNAME and CURLOPT_PROXYPASSWORD set the + actual names as-is, not URL encoded. + + Modified test 503 to use percent-encoded strings in the credential + strings that should be passed on as-is. + + Reported-by: Sergey Ogryzkov + Fixes #13265 + Closes #13270 + +Viktor Szakats (4 Apr 2024) + +- appveyor: enable cmake unity mode by default + + Leave one non-unity cmake job. This makes the jobs finish slightly + quicker, while giving more coverage for unity issues. + + Before: + https://ci.appveyor.com/project/curlorg/curl/builds/49496977 + https://ci.appveyor.com/project/curlorg/curl/builds/49500372 + After: + https://ci.appveyor.com/project/curlorg/curl/builds/49500338 + + Also fixup unrelated whitespace. + + Reviewed-by: Daniel Stenberg + Closes #13217 + +Daniel Stenberg (4 Apr 2024) + +- RELEASE-NOTES: synced + +Viktor Szakats (4 Apr 2024) + +- cmake: speed up libcurl doc building again + + This time limit the number of files per command to avoid exceeding + limitations of certain OS/shell envs. + + Such known env is Windows with the `cmd.exe` shell, which features an + 8K command-line length limit to this day. + + Allowlisting `UNIX` to have no limit and using a limit of 200 for other + envs to be safe. If there is a way to detect `cmd.exe` and/or we know + which precise envs are sensitive to this, we can tweak these conditions + further. + + Even with the low limit, this patch reduces external commands by 200x, + making builds much faster. + + Ref: #12762 2620aa930bc73af1e4c70b10e3125b957b96ecfb (initial) + Ref: #13047 f03c85635f35269f1f45b983bf216624f541760a (revert) + + Reviewed-by: Daniel Stenberg + Closes #13207 + +- cmake: tidy-up to use `WORKING_DIRECTORY` + + Reviewed-by: Daniel Stenberg + Closes #13206 + +- cmake: generate misc manpages and install `mk-ca-bundle.pl` + + - install `mk-ca-bundle.pl` like autotools does. + + - generate and install `mk-ca-bundle.1` and `curl-config.1` like + autotools. This fixes tests 1140 and 1173. + + Reported-by: Dan Fandrich + Fixes #13194 + + - add option `BUILD_MISC_DOCS` to control building the above two + manpages. Enabled by default. + + - appveyor: stop disabling tests 1140 and 1173. + + Reviewed-by: Daniel Stenberg + Closes #13197 + +Fabian Keil (4 Apr 2024) + +- wolfssl: plug memory leak in wolfssl_connect_step2() + + Fixes: + + test 2034...[simple HTTPS GET with DER public key pinning] + ==61829== 22,610 (3,744 direct, 18,866 indirect) bytes in 1 blocks are d + efinitely lost in loss record 51 of 54 + ==61829== at 0x484BB74: malloc (vg_replace_malloc.c:446) + ==61829== by 0x4B53A80: wolfSSL_Malloc (memory.c:344) + ==61829== by 0x4C1C8E1: wolfSSL_X509_new (x509.c:5326) + ==61829== by 0x4C3977D: d2i_X509orX509REQ (x509.c:3628) + ==61829== by 0x4C1D1F4: wolfSSL_X509_d2i (x509.c:3664) + ==61829== by 0x4C1C37B: wolfSSL_X509_dup (x509.c:13425) + ==61829== by 0x4C197DB: wolfSSL_get_peer_certificate (ssl.c:18765) + ==61829== by 0x33297C: wolfssl_connect_step2 (wolfssl.c:875) + ==61829== by 0x331669: wolfssl_connect_common (wolfssl.c:1287) + ==61829== by 0x3303E9: wolfssl_connect_nonblocking (wolfssl.c:1319) + ==61829== by 0x32FE89: ssl_connect_nonblocking (vtls.c:510) + ==61829== by 0x32DBE5: ssl_cf_connect (vtls.c:1679) + ==61829== by 0x27ABD7: Curl_conn_cf_connect (cfilters.c:307) + ==61829== by 0x27D9CF: cf_setup_connect (connect.c:1199) + ==61829== by 0x27ABD7: Curl_conn_cf_connect (cfilters.c:307) + ==61829== by 0x283CEA: cf_hc_baller_connect (cf-https-connect.c:135) + + Closes #13272 + +Viktor Szakats (3 Apr 2024) + +- appveyor: OpenSSL 3 no longer found by CMake, revert to 1.1.1 + + OpenSSL moved directories, and bumped versions in AppVeyor CI. + + Downgrading is not an ideal solution, but however trivial the solution + may be, I failed to come with anything that made CMake recognize either + OpenSSL 3.1 or 3.2. + + Possibly caused by: + https://github.com/appveyor/build-images/commit/702e8cdca01f28f6a40687783f493 + c786cebbe2c + https://github.com/appveyor/build-images/pull/149 + + Closes #13266 + +hongfei.li (3 Apr 2024) + +- winbuild: use $(RC) correctly + + Cloes #13267 + +Daniel Stenberg (3 Apr 2024) + +- dist: remove the curl-config.1 from the tarball + + The markdown file is already there and the .1 file gets generated in the + build. + + Ref: #13250 + Closes #13268 + +- curl_global_trace.md: shorten the description + + Closes #13263 + +- test1901: verify chunked POST from callback with CURLOPT_POSTFIELDSIZE set + + Follow-up to 721941aadf4ad + + Ref: #13257 + Closes #13262 + +Stefan Eissing (2 Apr 2024) + +- http: with chunked POST forced, disable length check on read callback + + - when an application forces HTTP/1.1 chunked transfer encoding + by setting the corresponding header and instructs curl to use + the CURLOPT_READFUNCTION, disregard any POST length information. + - this establishes backward compatibility with previous curl versions + + Applications are encouraged to not force "chunked", but rather + set length information for a POST. By setting -1, curl will + auto-select chunked on HTTP/1.1 and work properly on other HTTP + versions. + + Reported-by: Jeff King + Fixes #13229 + Closes #13257 + +Jay Satiro (1 Apr 2024) + +- INSTALL-CMAKE.md: explain `cmake -G ` + + - Explain that CMake's -G option can be used to specify which build + system to generate files for. + + Example: cmake ../curl -G "MinGW Makefiles" + + Ref: https://github.com/curl/curl/pull/12224#issuecomment-2026813645 + + Closes https://github.com/curl/curl/pull/13244 + +Daniel Stenberg (1 Apr 2024) + +- libcurl-opts: mention pipelining less + + libcurl has not supported HTTP pipelining since many years. Remove a few + (more) mentions of the feature. + + Closes #13254 + +Daniel McCarney (31 Mar 2024) + +- m4: reposition USE_RUSTLS="yes" for pkg-config + + It's necessary to set this var to "yes" _after_ AC_DEFINE and AC_SUBST + in order for a later `test` to pass so that `check_for_ca_bundle=1` ends + up being set. This is in turn required for the default CA certificate + bundle to be set when building w/ rustls & pkg-config. + + Reported-by: Matt Jolly + Fixes #13248 + Closes #13251 + +Daniel Stenberg (31 Mar 2024) + +- maketgz: put docs/RELEASE-TOOL.md into the tarball + + Generated with scripts/release-tools.sh + + The script lists the exact Debian package names and version numbers for + the tools that are used to generate the tarball. + + Closes #13239 + +- cd2nroff/manage: use UTC when SOURCE_DATE_EPOCH is set + + Make them independent of the TZ setting. Also set a date string like + YYYY-MM-DD to avoid a local month name in the date. + + Reported-by: Carlos Henrique Lima Melara + Fixes #13242 + Closes #13243 + +- RELEASE-NOTES: synced + +- docs/MAIL-ETIQUETTE: convert to markdown + + To render nicer. To get spellchecked. + + Closes #13247 + +- reuse: add copyright + license info to individual docs/*.md files + + Instead of use 'docs/*.md' in dep5. For clarity and avoiding a wide- + matching wildcard. + + + Remove mention of old files from .reuse/dep5 + + add info to .github/dependabot.yml + + make scripts/copyright.pl warn on non-matching patterns + + Closes #13245 + +- test470: warn about unicode quote character read from config file + + Idea-by: Emanuele Torre + +- test469: verify warning when argument has unicode quote + +- tool_getparam: output warning for leading unicode quote character + + ... in the option argument. + + Typically this is a mistake done when copying example command lines from + online documentation using the wrong quote character. + + Presumably there are also other potential quote characters that might be + used, and this check is done without even knowing that unicode is used! + + Reported-by: Sanjay Pujare + Fixes #13214 + Closes #13215 + +- tool: follow-up getenv fix + + Remove a double free. Change the IPFS env use to a plain getenv() simply + because coverity gets confused. + + Follow-up to 9126b141c9398fe + Closes #13241 + +- idn: make Curl_idnconvert_hostname() use Curl_idn_decode() + + In the name of less code duplication + + Closes #13236 + +- curl-confopts.m4: define CARES_NO_DEPRECATED when c-ares is used + + Starting in 1.28.0 c-ares added deprecation warnings for some API calls + libcurl uses. + + Closes #13240 + +- vquic: use CURL_FORMAT_CURL_OFF_T for 64 bit printf output + + Reported-by: Keitagit-kun on github + Fixes #13224 + Closes #13231 + +- openldap: create ldap URLs correctly for IPv6 addresses + + Reported-by: Sergio Durigan Junior + Fixes #13228 + Closes #13235 + +- curl: use curl_getenv instead of the curlx_ version + + The curlx one was once introduced when we still considered dropping the + libcurl function at some point. To reduce confusion and to make it + easier to understand when curl_free() should be used, use the actual + libcurl function call directly instead. + + Closes #13230 + +Evgeny Grin (Karlson2k) (30 Mar 2024) + +- curl_sha512_256: do not use workaround for NetBSD when not needed + + Assisted-by: riastradh on github + Assisted-by: Michael Kaufmann + Closes #13225 + +Matt Jolly (30 Mar 2024) + +- m4: fix rustls pkg-config codepath + + The previous pkg-config code would successfully detect rustls but did + not set all appropriate variables and call the right macros to properly + configure cURL. + + Reported-by: kpcyrd on github + Fixes #13200 + Closes #13202 + +Daniel McCarney (30 Mar 2024) + +- deps: update librustls 0.12.0 -> 0.13.0 + + This commit updates the optional rustls-ffi librustls dependency from + 0.12.0 to 0.13.0. This version is based on the latest available rustls + release (0.23.4). + + The breaking API changes from 0.12.0 to 0.13.0 are in API surface unused + by curl, so this is an in-place update without any code changes. + + The `RUSTLS.md` documentation is updated to reflect the new version in + use, and to clarify that `cbindgen` isn't required to build `librustls` + - it's only used by developers to update the vendored `rustls.h` header + file maintained upstream. + + Closes #13238 + +Daniel Stenberg (28 Mar 2024) + +- RELEASE-NOTES: synced + +- tool_xattr: "guess" URL scheme if none is provided + + ... when figuring out the source URL to store. + + Reported-by: Dagfinn Ilmari MannsÃ¥ker + Fixes #13205 + Closes #13221 + +- tool_xattr: in debug builds, act normally if CURL_FAKE_XATTR is not set + + Closes #13220 + +Stefan Eissing (28 Mar 2024) + +- content_encoding: brotli and others, pass through 0-length writes + + - curl's transfer handling may write 0-length chunks at the end of the + download with an EOS flag. (HTTP/2 does this commonly) + + - content encoders need to pass-through such a write and not count this + as error in case they are finished decoding + + Fixes #13209 + Fixes #13212 + Closes #13219 + +Tobias Stoeckmann (28 Mar 2024) + +- libssh2: set length to 0 if strdup failed + + Internally, libssh2 dereferences the NULL pointer if length is non-zero. + The callback function cannot return the error condition, so at least + prevent subsequent crash. + + Closes #13213 + +Daniel Stenberg (28 Mar 2024) + +- RELEASE-PROCEDURE: mention an initial working build + + This is the step that was not done and caused the 8.7.0 mishap (it + lacked the correctly generated hugehelp file). + + Remove the mention of the copyright script as this is verified by a CI + job these days: the REUSE one. + + Closes #13216 + +Paul Howarth (28 Mar 2024) + +- curl_sha512_255: fix detection of OpenSSL 1.1.1 or later + + Use the same OPENSSL_VERSION_NUMBER comparison as in lib/vtls/openssl.c. + + Closes #13208 + +Robert Moreton (28 Mar 2024) + +- cf-socket: remove references to l_ip, l_port + + Fixes #13210 + Closes #13211 + +Daniel Stenberg (28 Mar 2024) + +- openssl: do not set SSL_MODE_RELEASE_BUFFERS + + While it might save some memory, it causes OpenSSL to instead do a huge + amount of allocations. + + Ref: #13136 + Closes #13203 + +- curl: make --help adapt to the terminal width + + Instead of assuming and working with 80 colums, try figuring out what + width is actually used. + + Ref: #13141 + + Closes #13171 + +- RELEASE-NOTES: synced + + and bump to 8.7.2 for now + +- configure: make --disable-docs imply --disable-manual + + Because when the docs is not built, the necesary curl.txt file is not + present so then the manual cannot get built. + + Reported-by: Harry Sintonen + Closes #13191 + +Chris Webb (27 Mar 2024) + +- cmdline-docs: fix make install with configure --disable-docs + + make -C docs/cmdline-opts install depends on all-am, which in turn + depends on $(MANS), unconditionally defined to be $(man_MANS). + + As with CLEANFILES, only add curl.1 to man_MANS when BUILD_DOCS is true + so we don't try to build curl.1 unnecessarily. + + Closes #13198 + +Version 8.7.1 (27 Mar 2024) + +Daniel Stenberg (27 Mar 2024) + +- RELEASE-PROCEDURE: remove old release dates, add new pending ones + +Version 8.7.0 (27 Mar 2024) + +Daniel Stenberg (27 Mar 2024) + +- RELEASE-NOTES: synced + + curl 8.7.0 release + +- THANKS: new contributors from the 8.7.0 release + +- CURLOPT_POSTFIELDS.md: used for MQTT as well + + Closes #13189 + +- http: remove stale comment about rewindbeforesend + + ... because that struct field exists no more. + + Follow-up to 14bcea074a782272. + + Closes #13187 + +- DISTROS: add document with distro pointers + + Lots of organizations distribute curl packages to end users. This is a + collection of pointers to where to learn more about curl on and with + each distro. + + Assisted-by: Alan Coopersmith + Assisted-by: Andrew Kaster + Assisted-by: Andy Fiddaman + Assisted-by: Arjan van de Ven + Assisted-by: Brian Clemens + Assisted-by: chrysos349 on github + Assisted-by: Dan Fandrich + Assisted-by: Dan McDonald + Assisted-by: Gaelan Steele + Assisted-by: graywolf on github + Assisted-by: Jan Macku + Assisted-by: John Marshall + Assisted-by: Jonathan Perkin + Assisted-by: Kevin Daudt + Assisted-by: Marcus Müller + Assisted-by: MichaÅ‚ Górny + Assisted-by: Outvi V + Assisted-by: Ross Burton + Assisted-by: Sean Molenaar + Assisted-by: Till Wegmüller + Assisted-by: Viktor Szakats + Assisted-by: Winni Neessen + + Closes #13178 + +Fabian Keil (25 Mar 2024) + +- wolfSSL: do not call the stub function wolfSSL_BIO_set_init() + + Calling the function isn't necessary and causes the build + to fail when wolfSSL has been compiled with NO_WOLFSSL_STUB: + + Making all in opts + CCLD curl + ld: error: undefined symbol: wolfSSL_BIO_set_init + >>> referenced by wolfssl.c:235 (vtls/wolfssl.c:235) + >>> libcurl_la-wolfssl.o:(wolfssl_bio_cf_create) in archiv + e ../lib/.libs/libcurl.a + cc: error: linker command failed with exit code 1 (use -v to see invocat + ion) + *** Error code 1 + + Closes #13164 + +Daniel Stenberg (25 Mar 2024) + +- cmdline-opts: shorter help texts + + In an effort to increase the readability of the "--help all" output on + narrow (80 column) terminals. + + Co-authored-by: Jay Satiro + + Closes #13169 + +Matt Jolly (25 Mar 2024) + +- curl-rustls.m4: add pkg-config support to rustls detection + + Based on the existing openssl pkg-config detection, this commit tries to + use pkg-config to find `rustls` then falls back to the current approach + if that fails. + + We use the following logic: + + - if no path is provided, just use pkg-config, if it's not there we have + a problem! + - if a path is provided, try pkg-config + + if pkg-config fails, try and find rustls directly + + Closes #13179 + +Mohammadreza Hendiani (25 Mar 2024) + +- TODO: update 13.11 with more information + + Closes #13173 + +Daniel Stenberg (23 Mar 2024) + +- docs/libcurl: generate PROTOCOLS from meta-data + + Remove the PROTOCOLS section from the source files completely and + instead generate them based on the header data in the curldown files. + + It also generates TLS backend information for options marked for TLS as + protocol. + + Closes #13175 + +- CURLMOPT_MAX*: mention what happens if changed mid-transfer + + For CURLMOPT_MAXCONNECTS and CURLMOPT_MAX_HOST_CONNECTIONS + + Ref: #13158 + Closes #13176 + +- docs/libcurl: add TLS backend info for all TLS options + + All man pages that are listed to be for TLS now must also specify + exactly what TLS backends the option works for, or use All if they all + work. + + cd2nroff makes sure this is done and that the listed backends exist. + + Closes #13168 + +- docs/libcurl: cleanups + + - CURLINFO_TLS_SESSION.md: remove mention of NSS + - CURLINFO_TLS_SSL_PTR.md: remove NSS leftover + - CURLOPT_CAINFO.md: drop mention of backends not supporting this + - CURLOPT_CAPATH.md: wolfSSL also supports this + + Closes #13166 + +- docs: make each libcurl man specify protocol(s) + + The mandatory header now has a mandatory list of protocols for which the + manpage is relevant. + + Most man pages already has a "PROTOCOLS" section, but this introduces a + stricter way to specify the relevant protocols. + + cd2nroff verifies that at least one protocol is mentioned (which can be + `*`). + + This information is not used just yet, but A) the PROTOCOLS section can + now instead get generated and get a unified wording across all manpages + and B) this allows us to more reliably filter/search for protocol + specific manpages/options. + + Closes #13166 + +Stefan Eissing (21 Mar 2024) + +- http2, http3: only return CURLE_PARTIAL_FILE when bytes were received + + - should resolve spurious pytest failures when stream were reset + right after response header were received + + Clsoes #13151 + +- http: separate response parsing from response action + + - move code that triggers on end-of-response into separate function from + parsing + - simplify some headp/headerlen usage + - add `httpversion` to SingleRequest to indicate the version of the + current response + + Closes #13134 + +Daniel Stenberg (21 Mar 2024) + +- http2: remove the third (unused) argument from http2_data_done() + + Closes #13154 + +- RELEASE-NOTES: synced + +Evgeny Grin (Karlson2k) (21 Mar 2024) + +- RELEASE-NOTES: corrected + + Corrected link for item 118 + + Closes #13157 + +Daniel Stenberg (19 Mar 2024) + +- CURLOPT_INTERFACE.md: remove spurious amp, add see-also + + Closes #13149 + +Stefan Eissing (19 Mar 2024) + +- http: improve response header handling, save cpu cycles + + Saving some cpu cycles in http response header processing: + - pass the length of the header line along + - use string constant sizeof() instead of strlen() + - check line length if prefix is possible + - switch on first header char to limit checks + + Closes #13143 + +Daniel Stenberg (19 Mar 2024) + +- tool_getparam: accept a blank -w "" + + Added test 468 to verify. + + Regression from 07bcae89d5d00 (shipped in 8.6.0) + Reported-by: Thomas Pyle + Fixes #13144 + Closes #13145 + +Evgeny Grin (Karlson2k) (18 Mar 2024) + +- curl_sha512_256: work around a NetBSD bug + + Based on Michael Kaufmann analysis and suggestion + + Closes #13133 + +Stefan Eissing (18 Mar 2024) + +- http: expect 100 rework + + Move all handling of HTTP's `Expect: 100-continue` feature into a client + reader. Add sending flag `KEEP_SEND_TIMED` that triggers transfer + sending on general events like a timer. + + HTTP installs a `CURL_CR_PROTOCOL` reader when announcing `Expect: + 100-continue`. That reader works as follows: + + - on first invocation, records time, starts the `EXPIRE_100_TIMEOUT` + timer, disables `KEEP_SEND`, enables `KEEP_SEND_TIMER` and returns 0, + eos=FALSE like a paused upload. + + - on subsequent invocation it checks if the timer has expired. If so, it + enables `KEEP_SEND` and switches to passing through reads to the + underlying readers. + + Transfer handling's `readwrite()` will be invoked when a timer expires + (like `EXPIRE_100_TIMEOUT`) or when data from the server arrives. Seeing + `KEEP_SEND_TIMER`, it will try to upload more data, which triggers + reading from the client readers again. Which then may lead to a new + pausing or cause the upload to start. + + Flags and timestamps connected to this have been moved from + `SingleRequest` into the reader's context. + + Closes #13110 + +- mbedtls: fix pytest for newer versions + + Fix the expectations in pytest for newer versions of mbedtls + + Closes #13132 + +Daniel Stenberg (15 Mar 2024) + +- ipv6.md: mention IPv4 mapped addresses + + Reported-by: Josh Soref + Assisted-by: Jay Satiro + Fixes #13112 + Closes #13131 + +Stefan Eissing (15 Mar 2024) + +- http: revisit http_perhapsrewind() + + - use facilities provided by client readers better + - work also for non-uploading requests like GET/HEAD + - update documentation + + Closes #13117 + +- test 1541: verify getinfo values on first header callback + + Reported-by: chensong1211 on github + Ref: #13125 + Closes #13128 + +- TLS: start shutdown only when peer did not already close + + - When curl sees a TCP close from the peer, do not start a TLS shutdown. + TLS shutdown is a handshake and if the peer already closed the + connection, it is not interested in participating. + + Reported-by: dfdity on github + Assisted-by: Jiří Bok + Assisted-by: PÄ“teris Caune + Fixes #10290 + Closes #13087 + +Daniel Stenberg (14 Mar 2024) + +- RELEASE-NOTES: synced + +- curl: make --libcurl output better CURLOPT_*SSLVERSION + + The option is really two enums ORed together, so it needs special + attention to make the code output nice. + + Added test 1481 to verify. Both the server and the proxy versions. + + Reported-by: Boris Verkhovskiy + Fixes #13127 + Closes #13129 + +- GHA/linux: add sysctl trick to work-around GitHub runner issue + + The GitHub image runner update from 20240304.1.0 to 20240310.1 + introduces a problem for clang-14. The issue is caused by + incompatibility between llvm 14 provided in ubuntu-22.04 image and the + much newer kernel configured with high-entropy ASLR. + + As a work-around, we issue a sysctl command to lower the entropy and get + clang-14 to work again. + + URL: https://github.com/actions/runner-images/issues/9491 + + Closes #13124 + +- SPONSORS: describe the basics + + Closes #13119 + +- GOVERNANCE: document the core team + + Closes #13118 + +Jay Satiro (13 Mar 2024) + +- vquic-tls: fix the error code returned for bad CA file + + - Return CURLE_SSL_CACERT_BADFILE if wolfSSL encounters a problem + reading the cert file or path. + + This is a follow-up to the parent commit aedbbdf1. + + Reported-by: Karthikdasari0423@users.noreply.github.com + + Fixes https://github.com/curl/curl/issues/13115 + +Daniel Stenberg (12 Mar 2024) + +- vquic-tls: return appropirate errors on wolfSSL errors + + Reported-by: Dexter Gerig + Closes #13107 + +Viktor Szakats (12 Mar 2024) + +- tidy-up: one comment and EOF newlines + + Reviewed-by: Daniel Stenberg + Closes #13108 + +Daniel Stenberg (12 Mar 2024) + +- cmdline-opts: language cleanups + + Use imperative mood consistently for the first sentence describing an + option. + + "Set this" instead "tell curl to set" or "this sets..." + + Plus some extra cleanups and rephrasing. + + Closes #13106 + +- managen: remove space before protocols + + For options that are listed for specific protocols, the protocols (shown + first within parentheses) are now output without the leading space in the + manpage output. + + Closes #13105 + +Jay Satiro (12 Mar 2024) + +- mbedtls: properly cleanup the thread-shared entropy + + - Store the state of the thread-shared entropy for global init/cleanup. + + - Use curl's thread support of mbedtls for all Windows builds instead of + just when the threaded resolver is used via USE_THREADS_WIN32. + + Prior to this change on global cleanup curl builds that have curl thread + support for mbedtls freed the entropy (8b1d2298) but failed to mark that + it had been freed, which caused problems on subsequent init + transfer. + + Bug: https://github.com/curl/curl/discussions/11919#discussioncomment-8687105 + Reported-by: awesomekosm@users.noreply.github.com + + Closes https://github.com/curl/curl/pull/13071 + +Daniel Stenberg (12 Mar 2024) + +- tool_getparam: handle non-existing (out of range) short-options + + ... correctly, even when they follow an existing one without a space in + between. + + Verify with test 467 + + Follow-up to 07dd60c05b + Reported-by: Geeknik Labs + Fixes #13101 + Closes #13102 + +Stefan Eissing (11 Mar 2024) + +- lib: move 'done' parameter to SingleRequests + + A transfer may do several `SingleRequest`s for its success. This happens + regularly for authentication, follows and retries on failed connections. + The "readwrite()" calls and functions connected to those carried a `bool + *done` parameter to indicate that the current `SingleRequest` is over. + This may happen before `upload_done` or `download_done` bits of + `SingleRequest` are set. + + The problem with that is now `write_resp()` protocol handlers are + invoked in places where the `bool *done` cannot be passed up to the + caller. Instead of being a bool in the call chain, it needs to become a + member of `SingleRequest`, reflecting its state. + + This removes the `bool *done` parameter and adds the `done` bit to + `SingleRequest` instead. It adds `Curl_req_soft_reset()` for using a + `SingleRequest` in a follow up, clearing `done` and other + flags/counters. + + Closes #13096 + +- request: clarify message when request has been sent off + + Change the "uploaded and fine" message for requests without a body + + Reported-by: Karthikdasari0423 on github + Fixes #13093 + Closes #13095 + +Daniel Stenberg (11 Mar 2024) + +- RELEASE-NOTES: synced + +Stefan Eissing (9 Mar 2024) + +- lib: keep conn IP information together + + new struct ip_quadruple for holding local/remote addr+port + + - used in data->info and conn and cf-socket.c + - copy back and forth complete struct + - add 'secondary' to conn + - use secondary in reporting success for ftp 2nd connection + + Reported-by: DasKutti on github + Fixes #13084 + Closes #13090 + +Daniel Stenberg (8 Mar 2024) + +- scripts/managen: the new name and home for the manpage generator + + It was previously docs/cmdline-opts/gen.pl + + Closes #13089 + +- VULN-DISCLOSURE-POLICY.md: update detail about CVE requests + + curl is a CNA now + + Closes #13088 + +Stefan Eissing (8 Mar 2024) + +- lib: client reader polish + + - seek_func/seek_client, use transfer values only + - remove copies held in `struct connectdata`, use only + ever `data->set.seek_func` + - resolves possible issues in multiuse connections + - new mime post reader eliminates need to ever overwriting this + + - websockets, remove empty Curl_ws_done() function + + Closes #13079 + +Marcel Raad (8 Mar 2024) + +- lib1598: fix `CURLOPT_POSTFIELDSIZE` usage + + It requires a `long` argument. + + Closes https://github.com/curl/curl/pull/13085 + +Daniel Stenberg (8 Mar 2024) + +- docs/cmdline-opts: drop the curl.1 from the dist tarball + + Since it is no longer needed for building tool_hugehelp.c and all the + docs is available in readable markdown format in the tarball, the peeps + that don't want to build the manpage still do good. + + Removing it also fixes the complexity of out-of-tree builds when the + curl.1 exists in the source tree. + +- test1140/1173: extend wildcards to find curl.1 + + ... in its new build path. + + Also update the test scripts to be more precise in error messages to + help us understand CI errors better. + + Follow-up to f03c85635f35269f1 + Ref: #13029 + Closes #13083 + +- http2: minor tweaks to optimize two struct sizes + + - use BIT() instead of bool + - place the struct fields in (roughly) size order + + Closes #13082 + +- buildconf.bat: remove outdated groff/nroff use + + - don't try to generate the real hugehelp file, because it requires + curl.txt which needs a build + - don't attempt to do anything in a c-ares subdirectory + + Follow-up to f03c85635f35269 + Closes #13078 + +- http2: memory errors in the push callbacks are fatal + + Use the correct nghttp2 error code accordingly. + + Closes #13081 + +Viktor Szakats (7 Mar 2024) + +- mkhelp: rename variable to fix compiler warnings + + ``` + src\tool_operate.c(541,33): warning C4459: declaration of 'm' hides global de + claration [_bld\src\curl.vcxproj] + _bld\src\tool_hugehelp.c(8,27): + see declaration of 'm' + src\tool_paramhlp.c(307,14): warning C4459: declaration of 'm' hides global d + eclaration [_bld\src\curl.vcxproj] + src\tool_progress.c(118,16): warning C4459: declaration of 'm' hides global d + eclaration [_bld\src\curl.vcxproj] + src\tool_writeout.c(288,31): warning C4459: declaration of 'm' hides global d + eclaration [_bld\src\curl.vcxproj] + ``` + Ref: https://ci.appveyor.com/project/curlorg/curl/builds/49348159/job/51ee75c + d2n0wj6lc#L614 + + Reviewed-by: Daniel Stenberg + Closes #13077 + +Daniel Stenberg (7 Mar 2024) + +- KNOWN_BUGS: POP3 issue when reading small chunks + + Closes #12063 + +- RELEASE-NOTES: synced + +Robert Moreton (7 Mar 2024) + +- asyn-ares: fix data race warning + + - Store the c-ares version during global init. + + Prior to this change several threads could write the same data to a + static int variable at the same time. Though in practice it's not a + problem ThreadSanitizer may warn. + + Reported-by: Nikita Taranov + Assisted-by: Jay Satiro + + Fixes #13065 + Closes #13000 + +Stefan Eissing (7 Mar 2024) + +- hyper: implement unpausing via client reader + + Just a tidy up to contain 'ifdef' pollution of common + code parts with implementation specifics. + + - remove the ifdef hyper unpausing in easy.c + - add hyper client reader for CURL_CR_PROTOCOL phase + that implements the unpause method for calling + the hyper waker if it is set + + Closes #13075 + +- ngtcp2: no recvbuf for stream + + - write response data directly to the transfer via + `Curl_xfer_write_resp()` like we do in HTTP/2. + + Closes #13073 + +- docs/cmdline-opts/.gitignore: ignore curl.txt + + Closes #13076 + +Evgeny Grin (Karlson2k) (7 Mar 2024) + +- sha512_256: add support for GnuTLS and OpenSSL + + This is a follow-up for PR #12897. + + Add support for SHA-512/256 digest calculation by TLS backends. + Currently only OpenSSL and GnuTLS (actually, nettle) support + SHA-512/256. + + Closes #13070 + +- digest: add check for hashing error + + Closes #13072 + +Viktor Szakats (7 Mar 2024) + +- cmake: enable `ENABLE_CURL_MANUAL` by default + + Meaning `curl.1` and `src/tool_hugehelp.c` are built by default, + and `--manual` in curl tool is also enabled by default. + + This syncs behaviour with autotools. + + For a reproducible `curl.1`, `SOURCE_DATE_EPOCH` needs to be set + to a consistent date, e.g. the timestamp of `CHANGES`. + + A pre-built manual (e.g. the one distributed in the official source + tarball) will be ignored and rebuilt after this patch, unless + explicitly disabling this option. + + Fixes #13028 + Closes #13069 + +Stefan Eissing (7 Mar 2024) + +- http2: push headers better cleanup + + - provide common cleanup method for push headers + + Closes #13054 + +Daniel Stenberg (7 Mar 2024) + +- GIT-INFO: convert to markdown + + Closes #13074 + +Richard Levitte (7 Mar 2024) + +- cmake: fix libcurl.pc and curl-config library specifications + + Letting CMake figure out where libraries are located gives you full + paths. When generating libcurl.pc and curl-config, getting libraries as + full paths is unusual when one expects to get a list of -l. + + To meet expectations, an effort is made to convert the full paths into + -l, possibly with -L before it. + + Fixes #6169 + Fixes #12748 + Closes #12930 + +Daniel Stenberg (7 Mar 2024) + +- test463: HTTP with -d @file with file containing CR, LF and null byte + +- paramhlp: fix CRLF-stripping files with "-d @file" + + All CR and LF bytes should be stripped, as documented, and all other + bytes are inluded in the data. Starting now, it also excludes null bytes + as they would otherwise also cut the data short. + + Reported-by: Simon K + Fixes #13063 + Closes #13064 + +Viktor Szakats (7 Mar 2024) + +- cmake: fix `CURL_WINDOWS_SSPI=ON` with Schannel disabled + + Prior to this change `CURL_WINDOWS_SSPI` was accidentally forced `OFF` + when building without the Schannel TLS backend. + + This in turn may have caused Kerberos, SPNEGO and SSPI features + disappearing even with `CURL_WINDOWS_SSPI=ON` set. + + This patch fixes it by using the `CURL_USE_SCHANNEL` setting as a + default for `CURL_WINDOWS_SSPI`, but allowing a manual override. + + Also update the option text to better tell its purpose. + + Thanks-to: Andreas Loew + Reviewed-by: Daniel Stenberg + Ref: #13056 + Closes #13061 + +Jay Satiro (6 Mar 2024) + +- KNOWN_BUGS: FTPS server compatibility on Windows with Schannel + + - Remove "2.12 FTPS with Schannel times out file list operation" + + - Remove "7.12 FTPS directory listing hangs on Windows with Schannel" + + - Add "7.12 FTPS server compatibility on Windows with Schannel" + + This change adds a more generic bug description that explains FTPS with + the latest curl and Schannel is not widely used and may have more bugs + than other TLS backends. + + The two removed FTPS Schannel bugs can't be reproduced any longer and + were likely fixed by 24d6c288. + + Ref: https://github.com/curl/curl/issues/5284 + Ref: https://github.com/curl/curl/issues/9161 + Ref: https://github.com/curl/curl/issues/12894 + + Closes https://github.com/curl/curl/pull/13032 + +- trace-config.md: remove the mutexed options list + + - Remove the rendered manpage message that says: + "[--trace-config] is mutually exclusive to --trace and -v, --verbose". + + Actually it can be used with either of those options, which are mutually + exclusive to each other but not to --trace-config. + + Ref: https://curl.se/docs/manpage.html#--trace-config + + Closes https://github.com/curl/curl/pull/13031 + +Daniel Stenberg (6 Mar 2024) + +- mkhelp: simplify the generated hugehelp program + + Use a plain array and puts() every line, also allows us to provide the + strings without ending newlines. + + - merge blank lines into the next one as a prefixed newline. + - turn eight consecutive spaces into a tab (since they can only be on the + left side of text) + - the newly generated tool_hugehelp is 3K lines shorter and 50K smaller + - modifies the top logo layout a little by reducing the indent + + Closes #13047 + +- docs: ascii version of manpage without nroff + + Create ASCII version of manpage without nroff + + - build src/tool_hugegelp.c from the ascii manpage + - move the the manpage and the ascii version build to docs/cmdline-opts + - remove all use of nroff from the build process + - should make the build entirely reproducible (by avoiding nroff) + + - partly reverts 2620aa9 to build libcurl option man pages one by one + in cmake because the appveyor builds got all crazy until I did + + The ASCII version of the manpage + + - is built with gen.pl, just like the manpage is + - has a right-justified column making the appearance similar to the previous + version + - uses a 4-space indent per level (instead of the old version's 7) + - does not do hyphenation of words (which nroff does) + + History + + We first made the curl build use nroff for building the hugehelp file in + December 1998, for curl 5.2. + + Closes #13047 + +Stefan Eissing (6 Mar 2024) + +- lib: add `void *ctx` to reader/writer instances + + - `struct Curl_cwriter` and `struct Curl_creader` now carry a + `void *ctx` member that points to the instance as allocated. + - using `r->ctx` and `w->ctx` as pointer to the instance specific + struct that has been allocated + + Reported-by: Rudi Heitbaum + Fixes #13035 + Closes #13059 + +- http: fix dead code in setting post client reader + + - postsize was always 0, thus the check's else never happened + after the mime client reader was introduced + + Follow-up to 0ba47146f7ff3d + Closes #13060 + +- http2: fix push discard + + - fix logic in discarding a failed pushed stream so that + stream context is properly cleaned up + + Closes #13055 + +- transfer.c: break receive loop in speed limited transfers + + - the change breaks looping in transfer.c receive for transfers that are + speed limited on having gotten *some* bytes. + - the overall speed limit timing is done in multi.c + + Reported-by: Dmitry Karpov + Bug: https://curl.se/mail/lib-2024-03/0001.html + Closes #13050 + +- mime: add client reader + + Add `mime` client reader. Encapsulates reading from mime parts, getting + their length, rewinding and unpausing. + + - remove special mime handling from sendf.c and easy.c + - add general "unpause" method to client readers + - use new reader in http/imap/smtp + - make some mime functions static that are now only used internally + + In addition: + - remove flag 'forbidchunk' as no longer needed + + Closes #13039 + +Daniel Stenberg (5 Mar 2024) + +- RELEASE-NOTES: synced + +- TODO: remove "build HTTP/3 with OpenSSL and nghttp3 using cmake" + + Follow-up to 8e741644a229c37 + +Tal Regev (5 Mar 2024) + +- cmake: add USE_OPENSSL_QUIC support + + Closes #13034 + +Stefan Eissing (5 Mar 2024) + +- TIMER_STARTTRANSFER: set the same for everyone + + - set TIMER_STARTTRANSFER on seeing the first response bytes + in the download client writer, not coming from a CONNECT + - initialized the timer the same way for all protocols + - remove explicit setting of TIMER_STARTTRANSFER in file.c + and c-hyper.c + + Closes #13052 + +Michael Kaufmann (5 Mar 2024) + +- http: better error message for HTTP/1.x response without status line + + If a response without a status line is received, and the connection is + known to use HTTP/1.x (not HTTP/0.9), report the error "Invalid status + line" instead of "Received HTTP/0.9 when not allowed". + + Closes #13045 + +Viktor Szakats (5 Mar 2024) + +- KNOWN_BUGS: fix typo + + Reviewed-by: Daniel Stenberg + Closes #13051 + +Sebastian Neubauer (5 Mar 2024) + +- smpt: fix starttls + + In cases where the connection was fast, curl sometimes failed to open a + connection. This fixes a regression of c2d973627bab12abc5486a3f3. + + The regression triggered in these steps: + + 1. Create an smtp connection + 2. Use STARTTLS + 3. Receive the response + 4. We are inside the loop in `smtp_statemachine`, calling + `smtp_state_starttls_resp` + 5. In the good flow, we exit the loop, re-enter `smtp_statemachine` and + run `smtp_perform_upgrade_tls` at the start of the function. + + In the bad flow, we stay in the while loop, calling + `Curl_pp_readresp`, which reads part of the TLS handshake and things + go wrong. + + The reason is that `Curl_pp_moredata` changed behavior and always + returns `true`, so we stay in the loop in `smtp_statemachine`. With a + slow connection `Curl_pp_readresp` cannot read new data and returns + `CURL_AGAIN`, so we leave the loop and re-enter `smtp_statemachine`. + + With a fast connection, `Curl_pp_readresp` reads new data from the tcp + connection, which is part of the TLS handshake. + + The fix is in `Curl_pp_moredata`, which needs to take the final line + into account and return `false` if only the final line is stored. + + Closes #13048 + +Stefan Eissing (5 Mar 2024) + +- lib: enhance client reader resume + rewind + + - update client reader documentation + - client reader, add rewind capabilities + - tell creader to rewind on next start + - Curl_client_reset() will keep reader for future rewind if requested + - add Curl_client_cleanup() for freeing all resources independent of + rewinds + - add Curl_client_start() to trigger rewinds + - move rewind code from multi.c to sendf.c and make part of + "cr-in"'s implementation + - http, move the "resume_from" handling into the client readers + - the setup of a HTTP request is reshuffled to follow: + * determine method, target, auth negotiation + * install the client reader(s) for the request, including crlf + conversions and "chunked" encoding + * apply ranges to client reader + * concat request headers, upgrades, cookies, etc. + * complete request by determining Content-Length of installed + readers in combination with method + * send + - add methods for client readers to + * return the overall length they will generate (or -1 when unknown) + * return the amount of data on the CLIENT level, so that + expect-100 can decide if it want to apply itself + * set a "resume_from" offset or fail if unsupported + - struct HTTP has become largely empty now + - rename `Client_reader_*` to `Curl_creader_*` + + Closes #13026 + +Viktor Szakats (5 Mar 2024) + +- openssl-quic: fix BIO leak and Windows warning + + Caused by an accidentally duplicated line in + d6825df334def106f735ce7e0c1a2ea87bddffb0. + + ``` + .../lib/vquic/curl_osslq.c:1095:30: warning: implicit conversion loses intege + r precision: 'curl_socket_t' (aka 'unsigned long long') to 'int' [-Wshorten-6 + 4-to-32] + 1095 | bio = BIO_new_dgram(ctx->q.sockfd, BIO_NOCLOSE); + | ~~~~~~~~~~~~~ ~~~~~~~^~~~~~ + 1 warning and 2 errors generated. + ``` + + Reviewed-by: Stefan Eissing + Closes #13043 + +- openssl-quic: fix unity build, casing, indentation + + - rename static functions to avoid duplicate symbols in unity mode. + - windows -> Windows/window in error message and comment. + - fix indentation. + + Reviewed-by: Stefan Eissing + Closes #13044 + +Daniel Stenberg (5 Mar 2024) + +- gen.pl: make the "manpageification" faster + + The function that replaces occurances of "--longoption" with "-Z, + --longoption" etc with the proper highlight applied, no longer loops + over the options. + + Closes #13041 + +- CONTRIBUTE: update the section on documentation format + + ... since most of it is markdown now. + + Closes #13046 + +- smtp: free a temp resource + + The returned address needs to be freed. + + Follow-up to e3905de8196d67b89df1602feb84c1f993211b20 + Spotted by Coverity + + Closes #13038 + +- _VARIABLES.md: improve the description + + Closes #13040 + +dependabot[bot] (4 Mar 2024) + +- build(deps): bump fsfe/reuse-action from 2 to 3 + + Bumps [fsfe/reuse-action](https://github.com/fsfe/reuse-action) from 2 to 3. + - [Release notes](https://github.com/fsfe/reuse-action/releases) + - [Commits](https://github.com/fsfe/reuse-action/compare/v2...v3) + + --- + updated-dependencies: + - dependency-name: fsfe/reuse-action + dependency-type: direct:production + update-type: version-update:semver-major + ... + + Signed-off-by: dependabot[bot] + +Stefan Eissing (4 Mar 2024) + +- pytest: adapt to API change + + - pytest has changed the signature of the hook pytest_report_header() + for some obscure reason and that change landed in our CI now + + - remove the changed param that we never used anyway + + Closes #13037 + +Daniel Stenberg (4 Mar 2024) + +- cookie: if psl fails, reject the cookie + + A libpsl install without data and no built-in database is now considered + bad enough to reject all cookies since they cannot be checked. It is + somewhat of a user error, but still. + + Reported-by: Dan Fandrich + Closes #13033 + +Stefan Eissing (4 Mar 2024) + +- lib: further send/upload handling polish + + - Move all the "upload_done" handling to request.c + + - add possibility to abort sending of a request + - add `Curl_req_done_sending()` for checks + - transfer.c: readwrite_upload() now clean + + - removing data->state.ulbuf and data->req.upload_fromhere + + - as well as data->req.upload_present + - set data->req.upload_done on having read all from + the client and completely flushed the send buffer + + - tftp, remove setting of data->req.upload_fromhere + + - serves no purpose as `upload_present` is not set + and the data itself is directly `sendto()` anyway + + - smtp, make upload EOB conversion a client reader + - xfer_ulbuf addition + + - add xfer_ulbuf for borrowing, similar to xfer_buf + - use in file upload + - use in c-hyper body sending + + - h1-proxy, remove init of data->state.uilbuf that is never used + - smb, add own send_buf instead of using data->state.ulbuf + + Closes #13010 + +Daniel Stenberg (4 Mar 2024) + +- RELEASE-NOTES: synced + +kpcyrd (3 Mar 2024) + +- rustls: fix two warnings related to number types + + Reported-by: Gisle Vanem + Follow-up to #12989 + Closes #13017 + +Stefan Eissing (3 Mar 2024) + +- bufq: writing into a softlimit queue cannot be partial + + - when unable to obtain a new chunk on a softlimit bufq, + this is an allocation error and needs to be reported as + such. + - writes into a soflimit bufq never must be partial success + + Reported-by: Dan Fandrich + Fixes #13020 + Closes #13023 + +Dan Fandrich (2 Mar 2024) + +- configure: Don't build shell completions when disabled + + With the recent changes to completion file building, the files were + built always and only installation was selectively disabled. Now, when + they are disabled they aren't even built, avoiding a build-time error in + environments where it's not possible to run the curl binary that was + just created (e.g. if library paths were not set up correctly). + + Follow-up to 0f7aba83c + + Reported-by: av223119 on github + Fixes #13027 + Closes #13030 + +Jay Satiro (2 Mar 2024) + +- cmdline-opts/_EXITCODES: sync with libcurl-errors + + - Add error code 100 (CURLE_TOO_LARGE) to the list of error codes that + can be returned by the curl tool. + + Closes https://github.com/curl/curl/pull/13015 + +Stefan Eissing (1 Mar 2024) + +- hyper: disable test1598 due to lack of trailer support + + Follow-up to 50838095 + + Closes #13016 + +Dan Fandrich (1 Mar 2024) + +- ftp: Mark a const buffer as const + +- appveyor: Properly skip if only CircleCI is changed + +- docs: Update minimal binary size in INSTALL.md + + Include more options to reduce binary size. + +- configure: Don't make shell completions without perl + + The code that attempted to skip building the shell completions didn't + work properly and tried to build them even if perl wasn't available. + This step, as well as the install step, is now properly skipped without + perl. + + Follow-up to 89733e2dd + + Closes #13022 + +RainRat (1 Mar 2024) + +- misc: Fix typos in docs and lib + + This fixes miscellaneous typos and duplicated words in the docs, lib + and test comments and a few user facing errorstrings. + + Author: RainRat on Github + Reviewed-by: Daniel Gustafsson + Reviewed-by: Dan Fandrich + Closes: #13019 + +Dan Fandrich (29 Feb 2024) + +- configure: build & install shell completions when enabled + + The --with-fish-functions-dir and --with-zsh-functions-dir options + currently have no effect on a normal build because the scripts/ directory + where they're used is not built. Add scripts/ to a normal build and + change the completion options to default to off to preserve the existing + behaviour. + + Closes: #12906 + +- github/labeler: improve the match patterns + +Stefan Eissing (28 Feb 2024) + +- tests: add test1598 for POST with trailers + + - test POST fields with trailers and chunked encoding + + Ref: #12938 + Closes #13009 + +Daniel Stenberg (28 Feb 2024) + +- cmdline-opts/_VERSION: provide %VERSION correctly + + ... so that it does not get included verbatim in the output. Fixes a + regression shipped in 8.6.0. + + Also fix a format mistake in form.md + + Closes #13008 + +Stefan Eissing (28 Feb 2024) + +- lib: Curl_read/Curl_write clarifications + + - replace `Curl_read()`, `Curl_write()` and `Curl_nwrite()` to + clarify when and at what level they operate + - send/recv of transfer related data is now done via + `Curl_xfer_send()/Curl_xfer_recv()` which no longer has + socket/socketindex as parameter. It decides on the transfer + setup of `conn->sockfd` and `conn->writesockfd` on which + connection filter chain to operate. + - send/recv on a specific connection filter chain is done via + `Curl_conn_send()/Curl_conn_recv()` which get the socket index + as parameter. + - rename `Curl_setup_transfer()` to `Curl_xfer_setup()` for + naming consistency + - clarify that the special CURLE_AGAIN hangling to return + `CURLE_OK` with length 0 only applies to `Curl_xfer_send()` + and CURLE_AGAIN is returned by all other send() variants. + - fix a bug in websocket `curl_ws_recv()` that mixed up data + when it arrived in more than a single chunk (to be made + into a sperate PR, also) + + Added as documented [in + CLIENT-READER.md](https://github.com/curl/curl/blob/5b1f31dfbab8aef467c419c68 + aa06dc738cb75d4/docs/CLIENT-READERS.md). + + - old `Curl_buffer_send()` completely replaced by new `Curl_req_send()` + - old `Curl_fillreadbuffer()` replaced with `Curl_client_read()` + - HTTP chunked uploads are now formatted in a client reader added when + needed. + - FTP line-end conversions are done in a client reader added when + needed. + - when sending requests headers, remaining buffer space is filled with + body data for sending in "one go". This is independent of the request + body size. Resolves #12938 as now small and large requests have the + same code path. + + Changes done to test cases: + + - test513: now fails before sending request headers as this initial + "client read" triggers the setup fault. Behaves now the same as in + hyper build + - test547, test555, test1620: fix the length check in the lib code to + only fail for reads *smaller* than expected. This was a bug in the + test code that never triggered in the old implementation. + + Closes #12969 + +Daniel Gustafsson (28 Feb 2024) + +- curldown: Fix email address in Copyright + + The curldown conversion accidentally replaced daniel@haxx.se with + just daniel.se. This reverts back to the proper email address in + the curldown docs as well as in a few other stray places where it + was incorrect (while unrelated to curldown). + + Reviewed-by: Daniel Stenberg + Closes: #12997 + +Daniel Stenberg (28 Feb 2024) + +- getparam: make --ftp-ssl work again + + Follow-up to 9e4e527 which accidentally broke it + + Reported-by: Jordan Brown + Fixes #13006 + Closes #13007 + +- KNOWN_BUGS: IMAPS connection fails with rustls error + + Closes #10457 + +- KNOWN_BUGS: FTPS upload, FileZilla, GnuTLS and close_notify + + Closes #11383 + +- KNOWN_BUGS: Implicit FTPS upload timeout + + Closes #11720 + +- KNOWN_BUGS: HTTP/2 prior knowledge over proxy + + Closes #12641 + +- TODO: build HTTP/3 with OpenSSL and nghttp3 using cmake + + Closes #12988 + +- TODO: Select signature algorithms + + Closes #12982 + +- examples: use present tense in comments + + remove "will" and some other word fixes + + Closes #13003 + +- docs: more language cleanups + + - present tense + - avoid bad words + + Closes #13003 + +Daniel Gustafsson (27 Feb 2024) + +- setopt: Fix disabling all protocols + + When disabling all protocols without enabling any, the resulting + set of allowed protocols remained the default set. Clearing the + allowed set before inspecting the passed value from --proto make + the set empty even in the errorpath of no protocols enabled. + + Co-authored-by: Dan Fandrich + Reported-by: Dan Fandrich + Reviewed-by: Daniel Stenberg + Closes: #13004 + +Andreas Kiefer (27 Feb 2024) + +- fopen: fix narrowing conversion warning on 32-bit Android + + This was fixed in commit 06dc599405f, but came back in commit + 03cb1ff4d62. + + When building for 32-bit ARM or x86 Android, `st_mode` is defined as + `unsigned int` instead of `mode_t`, resulting in a + `-Wimplicit-int-conversion` clang warning because `mode_t` is + `unsigned short`. Add a cast to silence the warning, but only for + 32-bit Android builds, because other architectures and platforms are + not affected. + + Ref: https://android.googlesource.com/platform/bionic/+/refs/tags/ndk-r25c/li + bc/include/sys/stat.h#86 + Closes https://github.com/curl/curl/pull/12998 + +Stefan Eissing (27 Feb 2024) + +- lib: Curl_read/Curl_write clarifications + + - replace `Curl_read()`, `Curl_write()` and `Curl_nwrite()` to + clarify when and at what level they operate + - send/recv of transfer related data is now done via + `Curl_xfer_send()/Curl_xfer_recv()` which no longer has + socket/socketindex as parameter. It decides on the transfer + setup of `conn->sockfd` and `conn->writesockfd` on which + connection filter chain to operate. + - send/recv on a specific connection filter chain is done via + `Curl_conn_send()/Curl_conn_recv()` which get the socket index + as parameter. + - rename `Curl_setup_transfer()` to `Curl_xfer_setup()` for + naming consistency + - clarify that the special CURLE_AGAIN hangling to return + `CURLE_OK` with length 0 only applies to `Curl_xfer_send()` + and CURLE_AGAIN is returned by all other send() variants. + - fix a bug in websocket `curl_ws_recv()` that mixed up data + when it arrived in more than a single chunk + + The method for sending not just raw bytes, but bytes that are either + "headers" or "body". The send abstraction stack, to to bottom, now is: + + * `Curl_req_send()`: has parameter to indicate amount of header bytes, + buffers all data. + * `Curl_xfer_send()`: knows on which socket index to send, returns + amount of bytes sent. + * `Curl_conn_send()`: called with socket index, returns amount of bytes + sent. + + In addition there is `Curl_req_flush()` for writing out all buffered + bytes. + + `Curl_req_send()` is active for requests without body, + `Curl_buffer_send()` still being used for others. This is because the + special quirks need to be addressed in future parts: + + * `expect-100` handling + * `Curl_fillreadbuffer()` needs to add directly to the new + `data->req.sendbuf` + * special body handlings, like `chunked` encodings and line end + conversions will be moved into something like a Client Reader. + + In functions of the pattern `CURLcode xxx_send(..., ssize_t *written)`, + replace the `ssize_t` with a `size_t`. It makes no sense to allow for negativ + e + values as the returned `CURLcode` already specifies error conditions. This + allows easier handling of lengths without casting. + + Closes #12964 + +Daniel Stenberg (27 Feb 2024) + +- multi: make add_handle free any multi_easy + + If the easy handle that is being added to a multi handle has previously + been used for curl_easy_perform(), there is a private multi handle here + that we can kill off. While it flushes some caches etc for the easy + handle would it be used for an easy interface transfer again after being + used in the multi stack, this cleanup simplifies behavior and uses less + memory. + + Closes #12992 + +- docs: use present tense + + avoid "will", detect "will" as a bad word in the CI + + Also line wrapped a bunch of paragraphs + + Closes #13001 + +- CURLOPT_SSL_CTX_FUNCTION.md: no promises of lifetime after return + + ... and cleanup other language. + + Closes #12999 + +Stefan Eissing (27 Feb 2024) + +- lib: send rework + + Curl_read/Curl_write clarifications + + - replace `Curl_read()`, `Curl_write()` and `Curl_nwrite()` to 1clarify + when and at what level they operate + + - send/recv of transfer related data is now done via + `Curl_xfer_send()/Curl_xfer_recv()` which no longer has + socket/socketindex as parameter. It decides on the transfer setup of + `conn->sockfd` and `conn->writesockfd` on which connection filter + chain to operate. + + - send/recv on a specific connection filter chain is done via + `Curl_conn_send()/Curl_conn_recv()` which get the socket index as + parameter. + + - rename `Curl_setup_transfer()` to `Curl_xfer_setup()` for naming + consistency + + - clarify that the special CURLE_AGAIN handling to return `CURLE_OK` + with length 0 only applies to `Curl_xfer_send()` and CURLE_AGAIN is + returned by all other send() variants. + + SingleRequest reshuffling + + - move functions into request.[ch] + - differentiate between reset and free + - add Curl_req_done() to perform last actions + - add a send `bufq` to SingleRequest for future use in keeping upload data + + Closes #12963 + +Daniel Stenberg (26 Feb 2024) + +- RELEASE-NOTES: synced + +- http_chunks: remove unused 'endptr' variable + + Closes #12996 + +Louis Solofrizzo (26 Feb 2024) + +- lib: initialize output pointers to NULL before calling strto[ff,l,ul] + + In order to make MSAN happy: + + ==2200945==WARNING: MemorySanitizer: use-of-uninitialized-value + #0 0x596f3b3ed246 in curlx_strtoofft [...]/libcurl/src/lib/strtoofft.c:23 + 9:11 + #1 0x596f3b402156 in Curl_httpchunk_read [...]/libcurl/src/lib/http_chunk + s.c:149:12 + #2 0x596f3b348550 in readwrite_data [...]/libcurl/src/lib/transfer.c:607: + 11 + [...] + + ==2202041==WARNING: MemorySanitizer: use-of-uninitialized-value + #0 0x5a3fab66a72a in Curl_parse_port [...]/libcurl/src/lib/urlapi.c:547:8 + #1 0x5a3fab650645 in parse_authority [...]/libcurl/src/lib/urlapi.c:796:1 + 2 + #2 0x5a3fab6740f6 in parseurl [...]/libcurl/src/lib/urlapi.c:1176:16 + #3 0x5a3fab664fc5 in parseurl_and_replace [...]/libcurl/src/lib/urlapi.c: + 1342:12 + [...] + + ==2202320==WARNING: MemorySanitizer: use-of-uninitialized-value + #0 0x569076a0d6b0 in ipv4_normalize [...]/libcurl/src/lib/urlapi.c:683:12 + #1 0x5690769f2820 in parse_authority [...]/libcurl/src/lib/urlapi.c:803:1 + 0 + #2 0x569076a160f6 in parseurl [...]/libcurl/src/lib/urlapi.c:1176:16 + #3 0x569076a06fc5 in parseurl_and_replace [...]/libcurl/src/lib/urlapi.c: + 1342:12 + [...] + + Signed-off-by: Louis Solofrizzo + Closes #12995 + +Stefan Eissing (26 Feb 2024) + +- lib: move client writer into own source + + Refactoring of the client writer that passes the data to the + client/application's callback functions. + + - split out into own source cw-out.[ch] from sendf.c + + - move tempwrite and tempcount from data->state into the context of the + client writer + + - redesign the 3 tempwrite dynbufs as a linked list of dynbufs. On + paused transfers, this allows to "record" interleaved HEADER/BODY + chunks to be "played back" in the same order on unpausing. + + - keep the overall size limit of all buffered data to DYN_PAUSE_BUFFER. + On exceeding that, return CURLE_TOO_LARGE instead of + CURLE_OUT_OF_MEMORY as before. + + - add method to be called when a transfer is DONE to allow writing of + any data still buffered + + - when paused, record HEADER writes exactly as they come for later + playback. HEADERs are documented to be written one-by-one. + + Closes #12898 + +- urldata: move authneg bit from conn to Curl_easy + + - from `conn->bits.authneg` to `data->req.authneg` + - this is a property of the request about to be made + and not a property of the connection + - in multiuse connections, transfer could step on each others + toes here potentially. + + Closes #12949 + +- c-hyper: add header collection writer in hyper builds + + Closes #12880 + +- http: move headers collecting to writer + + - add a client writer that does "push" response + headers written to the client if the headers api + is enabled + - remove special handling in sendf.c + - needs to be installed very early on connection + setup to catch CONNECT response headers + + Closes #12880 + +- sendf: Curl_client_write(), make passed in buf const + +MichaÅ‚ Antoniak (26 Feb 2024) + +- lib: remove curl_mimepart object when CURL_DISABLE_MIME + + Remove curl_mimepart object from UserDefined structure when + CURL_DISABLE_MIME flag is active. Reduce size of UserDefined structure. + + Also remove unreachable code: when CURL_DISABLE_MIME is set, httpreq can + never have HTTPREQ_POST_MIME value and the same goes for the + CURL_DISABLE_FORM_API flag and the HTTPREQ_POST_FORM value + + Closes #12948 + +kpcyrd (26 Feb 2024) + +- rustls: make curl compile with 0.12.0 + + Closes #12989 + +Daniel Stenberg (26 Feb 2024) + +- strtoofft: fix the overflow check + + ... to not rely on wrapping, since it is an undefined behavior that is + not what always might happen. This is in our private strtoff() parser + function, used only on platforms without a native version. + + Reported-by: vulnerabilityspotter on hackerone + Closes #12990 + +- libssh/libssh2: return error on too big range + + If trying to get the range 0 - 2^63 and the remote file is 2^63 bytes or + larger. + + Fixes #12983 + Closes #12984 + +Scott Talbert (24 Feb 2024) + +- setopt: fix check for CURLOPT_PROXY_TLSAUTH_TYPE value + + Prior to this change CURLOPT_PROXY_TLSAUTH_TYPE would return + CURLE_BAD_FUNCTION_ARGUMENT on any type other than NULL. Since there is + only one type of TLS auth and it is also the default (SRP) the TLS auth + would work anyway. + + Closes https://github.com/curl/curl/pull/12981 + +Jay Satiro (24 Feb 2024) + +- mprintf: fix format prefix I32/I64 for windows compilers + + - Support I32 & I64 (eg: %I64d) for all Win32 builds. + + Prior to this change mprintf support for the I format prefix, which is a + Microsoft extension, was dependent on the compiler used. + + When Borland compiler support was removed in fd7ef00f the prefix was + then no longer supported for that compiler; however since it's still + possible to build with Borland I'm restoring support for the prefix in + this way. + + Reported-by: PaweÅ‚ Witas + + Fixes https://github.com/curl/curl/issues/12944 + Closes https://github.com/curl/curl/pull/12950 + +Daniel Stenberg (23 Feb 2024) + +- cd2nroff: gen: make `\>` in input to render as plain '>' in output + + The same (copy and pasted) fix/mistake as in gen.pl + +- gen: make `\>` in input to render as plain '>' in output + + Reported-by: Gisle Vanem + Fixes #12977 + Closes #12978 + +Fabrice Fontaine (23 Feb 2024) + +- configure.ac: find libpsl with pkg-config + + Find libpsl with pkg-config to avoid static build failures. + + Ref: http://autobuild.buildroot.org/results/1fb15e1a99472c403d0d3b1a688902f32 + e78d002 + + Signed-off-by: Fabrice Fontaine + Closes #12947 + +Daniel Stenberg (23 Feb 2024) + +- BUG-BOUNTY.md: clarify that the curl security team decides + + Closes #12975 + +- THANKS: add bug reporter from #740 + + Ref: https://github.com/curl/curl/issues/740 + +Stefan Eissing (22 Feb 2024) + +- multi: fix multi_sock handling of select_bits + + - OR the event bitmask to data->state.select_bits instead of overwriting + them. They are cleared again on use. + + Reported-by: 5533asdg on github + Fixes #12971 + Closes #12972 + +Daniel Stenberg (22 Feb 2024) + +- curlver: bump to 8.7.0 for next release + +- RELEASE-NOTES: synced + +- write-out: add '%{proxy_used}' + + Returns 1 if the previous transfer used a proxy, otherwise 0. Useful to + for example determine if a `NOPROXY` pattern matched the hostname or + not. + + Extended test 970 and 972 + +- CURLINFO_USED_PROXY: return bool whether the proxy was used + + Adds test536 to verify + + Closes #12719 + +- sha512_256: remove the cast macro, minor language/format edits + + Follow-up to cbe41d151d6a100c + + Closes #12966 + +Stefan Eissing (20 Feb 2024) + +- DoH: add trace configuration + + - refs #12397 where it is dicussed how to en-/disable verbose output + of DoH operations + - introducing `struct curl_trc_feat` to track a curl feature for + tracing + - adding `data->state.feat` optionally pointing to the feature a + transfer belongs to + - adding trace functions and verbosity checks on features + - using trace feature in DoH code + - documenting `doh` as feature for `--trace-config` + + Closes #12411 + +- websocket: fix curl_ws_recv() + + - when data arrived in several chunks, the collection into + the passed buffer always started at offset 0, overwriting + the data already there. + + adding test_20_07 to verify fix + + - debug environment var CURL_WS_CHUNK_SIZE can be used to + influence the buffer chunk size used for en-/decoding. + + Closes #12945 + +Evgeny Grin (Karlson2k) (20 Feb 2024) + +- digest: support SHA-512/256 + + Also fix the tests. New implementation tested with GNU libmicrohttpd. + The new numbers in tests are real SHA-512/256 numbers (not just some + random ;) numbers ). + +- tests: add SHA-512/256 unit test + +- SHA-512/256: implement hash algorithm + + Closes #12897 + +- curl_setup.h: add curl_uint64_t internal type + + The unsigned version of curl_off_t basically + +Daniel Stenberg (20 Feb 2024) + +- docs: dist curl*.1 and install without perl + + Drop docs/mk-ca-bundle.1 from the tarball. It can be generated at will. + + Closes #12959 + Fixes #12921 + Reported-by: Michael Forney + +Stefan Eissing (20 Feb 2024) + +- OpenSSL QUIC: adapt to v3.3.x + + - set our idle timeout as transport parameter + - query negotiated idle timeout for connection alive checks + - query number of available bidi streams on a connection + - use write_ex2 with SSL_WRITE_FLAG_CONCLUDE to signal + EOF on last chunk write, so stream close does not + require an additional QUIC packet + + Closes #12933 + +Ramiro Garcia (19 Feb 2024) + +- MANUAL.md: fix typo + + Closes #12965 + +Daniel Stenberg (19 Feb 2024) + +- BINDINGS: add mcurl, the python binding + + Ref: #12956 + Closes #12962 + +- mk-ca-bundle.md: cleanups and polish + + Closes #12958 + +- spellcheck.yml: remove .1/.3 handling, clean all man page .md files + + Since we generate all .1 and .3 files from markdown now, we can limit + the spellcheck to the markdown versions only. + + Closes #12960 + +- libcurl-docs: cleanups + + CURLMOPT_SOCKETDATA.md: fix typo + CURLMOPT_TIMERDATA.md: fix typo + CURLOPT_COOKIELIST.m: quote strings + CURLOPT_PREREQFUNCTION.md: quote variable names + CURLOPT_TCP_NODELAY.md: rephrased to please spell checker + CURLOPT_WILDCARDMATCH.md: rephrased + libcurl-tutorial.md: use correct option name + curl_global_init_mem.md: quote headers + curl_easy_getinfo.md: use correct symbol names in headers + curl_global_trace.md: quote some headers + curl_ws_meta.md: quote struct field names + libcurl-env.md: quote headers + +- cd2nroff: remove backticks from titles + +- RELEASE-NOTES: synced + +Stefan Eissing (18 Feb 2024) + +- http_chunks: fix the accounting of consumed bytes + + Prior to this change chunks were handled correctly although in verbose + mode libcurl could incorrectly warn of "Leftovers after chunking" even + if there were none. + + Reported-by: Michael Kaufmann + + Fixes https://github.com/curl/curl/issues/12937 + Closes https://github.com/curl/curl/pull/12939 + +- file: use xfer buf for file:// transfers + + - For file:// transfers use the multi handle's transfer buffer for + up- and downloads. + + Prior to this change a6c9a33 (precedes 8.6.0) changed the file:// + transfers to use a smaller stack based buffer, and that caused a + significant performance decrease in Windows. + + Bug: https://github.com/curl/curl/issues/12750#issuecomment-1920103086 + Reported-by: edmcln@users.noreply.github.com + + Closes https://github.com/curl/curl/pull/12932 + +Karthikdasari0423 (18 Feb 2024) + +- HTTP3.md: always run nghttp3 submodule init + + - For consistency change all 'build nghttp3' commands to run submodule + init after cloning, even if the branch does not have submodules. + + Follow-up to 5a4b2f93 and 4f794558. + + Closes https://github.com/curl/curl/pull/12928 + +LeeRiva (18 Feb 2024) + +- CURLOPT_POSTQUOTE.md: fix typo + + Closes https://github.com/curl/curl/pull/12926 + +Evgeny Grin (Karlson2k) (18 Feb 2024) + +- checksrc.pl: fix handling .checksrc with CRLF + + - When parsing .checksrc chomp the (CR)LF line ending. + + Prior to this change on Windows checksrc.pl would not process the + symbols in .checksrc properly, since many git repos in Windows use auto + crlf to check out files with CRLF line endings. + + Closes https://github.com/curl/curl/pull/12924 + +Richard Levitte (18 Feb 2024) + +- cmake: fix install for older CMake versions + + - Generate the docs install list by using a foreach loop instead of + LIST:TRANSFORM since older CMake can't handle the latter. + + Reported-by: Dan Fandrich + + Fixes https://github.com/curl/curl/issues/12920 + Closes https://github.com/curl/curl/pull/12922 + +Stefan Eissing (16 Feb 2024) + +- vtls: fix tls proxy peer verification + + - When verifying a proxy certificate for an ip address, use the correct + ip family. + + Prior to this change the "connection" ip family was used, which was not + necessarily the same. + + Reported-by: HsiehYuho@users.noreply.github.com + + Fixes https://github.com/curl/curl/issues/12831 + Closes https://github.com/curl/curl/pull/12931 + +Dan Fandrich (15 Feb 2024) + +- CI: Bump the Circle CI base Ubuntu image to the latest 20.04 + + The previous ones are going to be removed soon, plus the new ones + include all the fixes since then. + +Jay Satiro (13 Feb 2024) + +- transfer: improve Windows SO_SNDBUF update limit + + - Change the 1 second SO_SNDBUF update limit from per transfer to per + connection. + + Prior to this change many transfers over the same connection could cause + many SO_SNDBUF updates made to that connection per second, which was + unnecessary. + + Closes https://github.com/curl/curl/pull/12911 + +- schannel: fix hang on unexpected server close + + - Treat TLS connection close (either due to a close_notify from the + server or just closed due to receiving 0) as pending data. + + This is because in some cases schannel_recv knows the connection is + closed but has to return actual pending data so it can't return 0 or an + error to indicate no more data. In this case schannel_recv must be + called again, which only happens if readwrite_data sees that there is + still pending data. + + Prior to this change if the total size of the body that libcurl expected + to receive from the server was unknown then it was possible under some + network conditions that libcurl would hang waiting to receive more data, + when in fact a close_notify alert indicating no more data would be sent + was already processed. + + Fixes https://github.com/curl/curl/issues/12894 + Closes https://github.com/curl/curl/pull/12910 + +Daniel Stenberg (10 Feb 2024) + +- KNOWN_BUGS: FTP upload fails if remebered dir is deleted + + Closes #12181 + Closes #12923 + +MichaÅ‚ Antoniak (10 Feb 2024) + +- mbedtls: use mbedtls_ssl_conf_{min|max}_tls_version + + ... instead of the deprecated mbedtls_ssl_conf_{min|max}_version + + Closes #12905 + +Dan Fandrich (9 Feb 2024) + +- CI: bump to actions/cache@v4 to avoid warning + +Evgeny Grin (Karlson2k) (9 Feb 2024) + +- test1165: improve pattern matching + + * Fix excluded digits at the end of the symbols ('CURL_DISABLE_POP3' + was checked as 'CURL_DISABLE_POP') + + Closes #12903 + +Dan Fandrich (9 Feb 2024) + +- scripts: Fix cijobs.pl for Azure and GHA + + The spacing in the yaml files changed. + +Daniel Stenberg (9 Feb 2024) + +- RELEASE-NOTES: synced + +- TODO: use pkg-config to find libpsl + + Closes #12919 + +- TODO: avoid nroff + + Instead of adjusting roffit, skip the nroff step. + + Closes #12919 + +Dan Fandrich (9 Feb 2024) + +- Revert "CI: run Circle macOS builds on x86 for now" + + This reverts commit 2683de3078eadc86d9b182e7417f4ee75a247e2c. + ARM resources are now available in Circle CI, so run these builds on ARM + again. This platform needs explicit paths set to libpsl and its + dependency icu4c. + + Follow-up to 2683de30 + + Closes #12635 + +Viktor Szakats (9 Feb 2024) + +- cmake: add warning for using TLS libraries without 1.3 support + + Closes #12900 + +Daniel Stenberg (9 Feb 2024) + +- configure: add warning for using TLS libraries without 1.3 support + + Closes #12900 + +MichaÅ‚ Antoniak (9 Feb 2024) + +- mbedtls: fix building when MBEDTLS_X509_REMOVE_INFO flag is defined + + Closes #12904 + +Stefan Eissing (9 Feb 2024) + +- ftp: fix socket wait activity in ftp_domore_getsock + + - when waiting on the data connection, always add the control socket to + the pollset on state STOP or let the pingpong add the socket according + to its needs. + + Reported-by: Fabian Vogt + Fixes #12901 + Closes #12913 + +Daniel Stenberg (9 Feb 2024) + +- dist: make sure the http tests are in the tarball + + Fixes #12914 + Reported-by: Fabian Vogt + Closes #12917 + +Stefan Eissing (9 Feb 2024) + +- multi: add xfer_buf to multi handle + + - can be borrowed by transfer during recv-write operation + - needs to be released before borrowing again + - adjustis size to `data->set.buffer_size` + - used in transfer.c readwrite_data() + + Closes #12805 + +Daniel Stenberg (9 Feb 2024) + +- write-out.md: clarify error handling details + + - it gets used even if the transfer fails + + - it does not cause error to be returned even if it fails + + Closes #12909 + +Stefan Eissing (8 Feb 2024) + +- ftp: do lineend conversions in client writer + + - remove the ftp special handling from sendf.c + - let ftp_do() add a client writer that does + the linened conversions + - change the lineend conversion to no longer + modify the passed buffer, but write smaller + chunks to the next cwriter instead. The + inefficiency of this will be mitigated once + we add output buffering for all client writes. + + Closes #12878 + +- ftp: tracing improvements + + - trace socketindex for connection filters when not the first + - trace socket fd in tcp + - trace pollset adjusts in vtls + + Closes #12902 + +Karthikdasari0423 (8 Feb 2024) + +- HTTP3.md: adjust the OpenSSL QUIC install instructions + + tried installing with old steps but failed + tried with newly added setps and able to build + ``` + root@ubuntu:~/curl# ./src/curl -V + /root/curl/src/.libs/curl: /lib/x86_64-linux-gnu/libssl.so.3: version `OPENSS + L_3.2.0' not found (required by /root/curl/lib/.libs/libcurl.so.4) + root@ubuntu:~/curl# + ``` + ``` + root@ubuntu:~/curl# ./src/curl -V + curl 8.6.1-DEV (x86_64-pc-linux-gnu) libcurl/8.6.1-DEV OpenSSL/3.2.0 zlib/1.2 + .11 brotli/1.0.9 libpsl/0.21.0 nghttp3/1.1.0 OpenLDAP/2.5.16 + Release-Date: [unreleased] + Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns + ldap ldaps mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp + Features: alt-svc AsynchDNS brotli HSTS HTTP3 HTTPS-proxy IPv6 Largefile libz + NTLM PSL SSL threadsafe TLS-SRP UnixSockets + root@ubuntu:~/curl# + ``` + + Closes #12896 + +Daniel Stenberg (8 Feb 2024) + +- TODO: align the TOC with the header + +- docs: make sure curl.1 is included in dist tarballs + + Ref: https://github.com/curl/curl/issues/12832#issuecomment-1933271873 + + Closes #12892 + +Karthikdasari0423 (8 Feb 2024) + +- HTTP3.md: remove quiche word in Openssl 3.2 + + Closes #12893 + +Daniel Stenberg (7 Feb 2024) + +- curl: when allocating variables, add the name into the struct + + This saves the name from being an extra separate allocation. + + Closes #12891 + +- lib582: remove code causing warning that is never run + + The previous realloc code in this code could trigger a compiler warning, + but since that code path cannot happen in normal circumstances it now + instead exits with an error message there. + + Ref: #12887 + Closes #12890 + +Stefan Eissing (7 Feb 2024) + +- vtls: revert "receive max buffer" + add test case + + - add test_05_04 for requests using http/1.0, http/1.1 and h2 against an + Apache resource that does an unclean TLS shutdown. + - revert special workarund in openssl.c for suppressing shutdown errors + on multiplexed connections + - vlts.c restore to its state before 9a90c9dd64d2f03601833a70786d485851bd1b53 + + Fixes #12885 + Fixes #12844 + + Closes #12848 + +Daniel Stenberg (7 Feb 2024) + +- tests: support setting/using blank content env variables + + - test450: remove --config from the keywords + - test2080: change return code + - test428: add --config as a keyword + - test428: disable on Windows due to CI problems + +- curl: exit on config file parser errors + + Like when trying to import an environment variable that does not exist. + + Also fix a bug for reading env variables when there is a default value + set. + + Bug: https://curl.se/mail/archive-2024-02/0008.html + Reported-by: Brett Buddin + + Add test 462 to verify. + + Closes #12862 + +Daniel Szmulewicz (7 Feb 2024) + +- CURLOPT_WRITEFUNCTION.md: typo fix + + The maximum amount of body data that is passed to the write + callback is defined in the curl.h header file + + Closes #12889 + +Daniel Stenberg (7 Feb 2024) + +- lib: convert Curl_get_line to use dynbuf + + Create the line in a dynbuf. Aborts the reading of the file on + errors. Avoids having to always allocate maximum amount from the + start. Avoids direct malloc. + + Closes #12846 + +- KNOWN_BUGS: unicode on Windows + + Closes #11461 + Closes #12231 + Closes #12883 + +- tool_operate: change precedence of server Retry-After time + + - When calculating the retry time, no longer allow a server's requested + Retry-After time to take precedence over a longer retry time (either + default algorithmic or user-specified). + + Prior to this change the server's Retry-After time took precedence over + curl's retry time in all cases, but that's not always practical for + short Retry-After times depending on how busy the server is. + + Bug: https://curl.se/mail/archive-2024-01/0022.html + Reported-by: Dirk Hünniger + + Closes https://github.com/curl/curl/pull/12871 + +- cmdline-docs: quote and angle bracket cleanup + + - make sure angle brackets are escaped + - remove a lot of superfluous double quotes + - replace several double quotes with backticks + + To make nicer-looking markdown. + + Closes #12884 + +- badwords: use hostname, not host name + + and username, filename - consistently. Fixed the patterns in + badwords.txt to catch these. + + Closes #12888 + +Viktor Szakats (6 Feb 2024) + +- cmake: fix function description in comment [ci skip] + + Closes #12879 + +Daniel Stenberg (6 Feb 2024) + +- header.md: remove backslash, make nicer markdown + + - remove a leftover backslash before a dash + - use backticks for "code" strings + + Closes #12877 + +- docs: add mk-ca-bundle.1 to dist + + ... which also makes it get built. But don't build this or curl-config.1 + if build docs is disabled. + + Closes #12875 + +Stefan Eissing (6 Feb 2024) + +- https-proxy: use IP address and cert with ip in alt names + + - improve info logging when peer verification fails to indicate + if DNS name or ip address has been tried to match + - add test case for contacting https proxy with ip address + - add pytest env check on loaded credentials and re-issue + when they are no longer valid + - disable proxy ip address test for bearssl, since not supported there + + Ref: #12831 + Closes #12838 + +Jiawen Geng (6 Feb 2024) + +- docs: add necessary setup for nghttp3 + + Now nghttp3 has submodules + https://github.com/ngtcp2/nghttp3/blob/main/.gitmodules + + Closes #12859 + +Peter Krefting (6 Feb 2024) + +- version: allow building with ancient libpsl + + The psl_check_version_number() API was added in libpsl 0.11.0. CentOS 7 + ships with version 0.7.0 which lacks this API. Revert to using the older + versioning API if we detect an old libpsl version. + + Follow-up to 72bd88adde0e8cf6e63644a7d6df1da01a399db4 + Bug: https://curl.se/mail/archive-2024-02/0004.html + Reported-by: Scott Mutter + Closes #12872 + +Daniel Stenberg (6 Feb 2024) + +- TODO: Support latest rustls + + Closes #12737 + Closes #12874 + +- docs: make curldown do angle brackets like markdown + + Make sure we use \< and \> in markdown all over so that it renders + correctly, on GitHub and elsewhere. cd2nroff now outputs a warning if it + finds an unescaled angle bracket. + + Ref: #12854 + Closes #12869 + +- docs: fix the --disable-docs for autotools + + Follow-up to 541321507e386 + + Closes #12870 + +- RELEASE-NOTES: synced + +- libcurl-security.md: Active FTP passes on the local IP address + + Reported-by: Harry Sintonen + Closes #12867 + +Stefan Eissing (5 Feb 2024) + +- configure: do not link with nghttp3 unless necessary + + Fixes #12833 + Closes #12864 + Reported-by: Ryan Carsten Schmidt + +Daniel Stenberg (5 Feb 2024) + +- THANKS: add Dmitry Tretyakov + + ... since I missed to give credit to the report in the fix of #12861 + +Stefan Eissing (5 Feb 2024) + +- openssl-quic: check on Windows that socket conv to int is possible + + Fixes #12861 + Closes #12865 + +Daniel Stenberg (5 Feb 2024) + +- tool_cb_hdr: only parse etag + content-disposition for 2xx + + ... and ignore them for other response codes. + + Reported-by: Harry Sintonen + Closes #12866 + +- md4: include strdup.h for the memdup proto + + Reported-by: Erik Schnetter + Fixes #12849 + Closes #12863 + +Joel Depooter (5 Feb 2024) + +- docs: add missing slashes to SChannel client certificate documentation + + When setting the CURLOPT_SSLCERT option to a certificate thumprint, it + is required to have a backslash between the "store location", "store + name" and "thumbprint" tokens. These slashes were present in the + previous documentation, but were missed in the transition to markdown + documentation. + + Closes #12854 + +Stefan Eissing (5 Feb 2024) + +- HTTP/2: write response directly + + - use the new `Curl_xfer_write_resp()` to write incoming responses + directly to the client + - eliminates `stream->recvbuf` + - memory consumption on parallel transfers minimized + + Closes #12828 + +Daniel Stenberg (5 Feb 2024) + +- cookie.md: provide an example sending a fixed cookie + + Closes #12868 + +Lars Kellogg-Stedman (5 Feb 2024) + +- ALTSVC.md: correct a typo + + The ALPN documentation erroneously referred to a "host number" instead + of a "port number". + + Closes #12852 + +Boris Verkhovskiy (5 Feb 2024) + +- proxy1.0.md: fix example + + Closes #12856 + +Chris Webb (5 Feb 2024) + +- configure: add --disable-docs flag + + Building man pages from curldown sources now requires perl. Add a + --disable-docs flag to configure to enable building and installing + without documentation where perl is not available or man pages are not + required. This is selected automatically (with a warning) when perl is + not found by configure. + + Fixes #12832 + Closes #12857 + +Faraz Fallahi (5 Feb 2024) + +- connect.c: fix typo + + Closes #12858 + +Daniel Stenberg (1 Feb 2024) + +- sendf: ignore response body to HEAD + + and mark the stream for close, but return OK since the response this far + was ok - if headers were received. Partly because this is what curl has + done traditionally. + + Test 499 verifies. Updates test 689. + + Reported-by: Sergey Bronnikov + Bug: https://curl.se/mail/lib-2024-02/0000.html + Closes #12842 + +- ftp: treat a 226 arriving before data as a signal to read data + + For active mode transfers. + + Due to some interesting timing, curl can sometimes get the 226 (transfer + complete) over the control channel first, before the data connection + signals readability. If this happens, use that as a signal to check the + data connection. + + Additionally, set the socket filter in listen mode *before* the + PORT/EPRT command is issued, to reduce the risk that the little time gap + could interfere. + + This issue never reproduced for me on Debian and takes several hundred + rounds for me to trigger on my mac. + + Reported-by: Stefan Eissing + Fixes #12823 + Closes #12841 + +Patrick Monnerat (1 Feb 2024) + +- OS400: avoid using awk in the build scripts + + Awk is a PASE program and its use may cause a failure depending on the + CCSID of the calling script (IBM bug?). + + For this reason, revert to an sed-only solution to extract the exported + symbols from the header files. + + Closes #12826 + +Jan Macku (1 Feb 2024) + +- docs: remove `mk-ca-bundle.1` from `man_MANS` + + It was accidentally added in https://github.com/curl/curl/pull/12730 + + Co-authored-by: Lukáš Zaoral + Signed-off-by: Jan Macku + + Follow-up to eefcc1bda4bccd800f5a56a0fe17a2f44a96e88b + Closes #12843 + +Daniel Stenberg (1 Feb 2024) + +- RELEASE-NOTES: synced + + and bump to 8.6.1 for now + +- cmdline-docs/Makefile: avoid using a fixed temp file name + + By appending the pid number two different runs at the same time will not + trample over the same file. + + Reported-by: Jon Rumsey + Fixes #12829 + Closes #12839 + +- asyn-thread: use wakeup_close to close the read descriptor + + Reported-by: Dan Fandrich + Ref: #12834 + Closes #12836 + +Stefan Eissing (1 Feb 2024) + +- ntml_wb: fix buffer type typo + + Closes #12825 + +Daniel Stenberg (1 Feb 2024) + +- tool_operate: do not set CURLOPT_QUICK_EXIT in debug builds + + Since it allows (small) memory leaks that interfere with torture tests + and regular memory-leak checks. + + Reported-by: Dan Fandrich + Fixes #12834 + Closes #12835 + +Boris Verkhovskiy (31 Jan 2024) + +- form-string.md: correct the example + + Closes #12822 + +Version 8.6.0 (31 Jan 2024) + +Daniel Stenberg (31 Jan 2024) + +- RELEASE-NOTES: synced + + curl 8.6.0 + +- THANKS: new contributors from 8.5.0 + +Jay Satiro (31 Jan 2024) + +- cd2nroff: use perl 'strict' and 'warnings' + + - Use strict and warnings pragmas. + + - If open() fails then show the reason. + + - Set STDIN io layer :crlf so that input is properly read on Windows. + + - When STDIN is used as input, the filename $f is now set to "STDIN". + + Various error messages in single() use $f for the filename and this way + it is not undefined when STDIN. + + Closes https://github.com/curl/curl/pull/12819 + +Daniel Stenberg (30 Jan 2024) + +- cd2nroff: fix duplicate output issue + + Assisted-by: Jay Satiro + Fixes https://github.com/curl/curl-www/issues/321 + Closes #12818 + +- lib: error out on multissl + http3 + + Since the QUIC/h3 code has no knowledge or handling of multissl it might + bring unintended consequences if we allow it. + + configure, cmake and curl_setup.h all now reject this combination. + + Assisted-by: Viktor Szakats + Assisted-by: Gisle Vanem + Ref: #12806 + Closes #12807 + +Patrick Monnerat (29 Jan 2024) + +- OS400: sync ILE/RPG binding + + Also do not force git CRLF line endings on *.cmd files for OS400. + + Closes #12815 + +Viktor Szakats (28 Jan 2024) + +- build: delete/replace 3 more clang warning pragmas + + - tool_msgs: delete redundant `-Wformat-nonliteral` suppression pragma. + + - whitespace formatting in `mprintf.h`, lib518, lib537. + + - lib518: fix wrong variable in `sizeof()`. + + - lib518: bump variables to `rlim_t`. + Follow-up to e2b394106d543c4615a60795b7fdce04bd4e5090 #1469 + + - lib518: sync error message with lib537 + Follow-up to 365322b8bcf9efb6a361473d227b70f2032212ce + + - lib518, lib537: replace `-Wformat-nonliteral` suppression pragmas + by reworking test code. + + Follow-up to 5b286c250829e06a135a6ba998e80beb7f43a734 #12812 + Follow-up to aee4ebe59161d0a5281743f96e7738ad97fe1cd4 #12803 + Follow-up to 09230127589eccc7e01c1a7217787ef8e64f3328 #12540 + Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489 + + Reviewed-by: Daniel Stenberg + Closes #12814 + +Richard Levitte (27 Jan 2024) + +- cmake: freshen up docs/INSTALL.cmake + + - Turn docs/INSTALL.cmake into a proper markdown file, + docs/INSTALL-CMAKE.md + - Move things around to divide the description into configuration, + building and installing sections + - Mention the more modern cmake options to configure, build and install, + but also retain the older variants as fallbacks + + Closes #12772 + +Viktor Szakats (27 Jan 2024) + +- build: delete/replace clang warning pragmas + + - delete redundant warning suppressions for `-Wformat-nonliteral`. + This now relies on `CURL_PRINTF()` and it's theoratically possible + that this macro isn't active but the warning is. We're ignoring this + as a corner-case here. + + - replace two pragmas with code changes to avoid the warnings. + + Follow-up to aee4ebe59161d0a5281743f96e7738ad97fe1cd4 #12803 + Follow-up to 09230127589eccc7e01c1a7217787ef8e64f3328 #12540 + Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489 + + Reviewed-by: Daniel Stenberg + Closes #12812 + +Daniel Stenberg (27 Jan 2024) + +- RELEASE-NOTES: synced + +- http: only act on 101 responses when they are HTTP/1.1 + + For 101 responses claiming to be any other protocol, bail out. This + would previously trigger an assert. + + Add test 1704 to verify. + + Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66184 + Closes #12811 + +Scarlett McAllister (27 Jan 2024) + +- _VARIABLES.md: add missing 'be' into the sentence + + Closes #12809 + +Stefan Eissing (27 Jan 2024) + +- mqtt, remove remaining use of data->state.buffer + + Closes #12799 + +Daniel Stenberg (27 Jan 2024) + +- x509asn1: switch from malloc to dynbuf + + Closes #12808 + +- x509asn1: make utf8asn1str() use dynbuf instead of malloc + memcpy + + Closes #12808 + +- x509asn1: reduce malloc in Curl_extract_certinfo + + Using dynbuf + + Closes #12808 + +Jay Satiro (27 Jan 2024) + +- THANKS: add Alexander Bartel and Brennan Kinney + + They reported and investigated #10259 which was fixed by 7b2d98df. + + Ref: https://github.com/curl/curl/issues/10259 + +Daniel Stenberg (26 Jan 2024) + +- krb5: add prototype to silence clang warnings on mvsnprintf() + + "error: format string is not a string literal" + + Follow-up to 09230127589eccc7 which made the warning appear + + Assisted-by: Viktor Szakats + Closes #12803 + +- x509asn1: remove code for WANT_VERIFYHOST + + No code ever sets this anymore since we dropped gskit + + Follow-up to 78d6232f1f326b9ab4d + + Closes #12804 + +- socks: reduce the buffer size to 600 (from 8K) + + This is malloc'ed memory and it does not more. Test 742 helps us verify + this. + + Closes #12789 + +Stefan Eissing (26 Jan 2024) + +- file+ftp: use stack buffers instead of data->state.buffer + + Closes #12789 + +- vtls: receive max buffer + + - do not only receive one TLS record, but try to fill + the passed buffer + - consider <4K remaning space is "filled". + + Closes #12801 + +Daniel Stenberg (26 Jan 2024) + +- docs: do not start lines/sentences with So, But nor And + + Closes #12802 + +- docs: remove spurious ampersands from markdown + + They were leftovers from the nroff conversion. + + Follow-up to eefcc1bda4bccd800f5a5 + + Closes #12800 + +Patrick Monnerat (26 Jan 2024) + +- sasl: make login option string override http auth + + - Use http authentication mechanisms as a default, not a preset. + + Consider http authentication options which are mapped to SASL options as + a default (overriding the hardcoded default mask for the protocol) that + is ignored if a login option string is given. + + Prior to this change, if some HTTP auth options were given, sasl mapped + http authentication options to sasl ones but merged them with the login + options. + + That caused problems with the cli tool that sets the http login option + CURLAUTH_BEARER as a side-effect of --oauth2-bearer, because this flag + maps to more than one sasl mechanisms and the latter cannot be cleared + individually by the login options string. + + New test 992 checks this. + + Fixes https://github.com/curl/curl/issues/10259 + Closes https://github.com/curl/curl/pull/12790 + +Stefan Eissing (26 Jan 2024) + +- socks: use own buffer instead of data->state.buffer + + Closes #12788 + +Daniel Stenberg (26 Jan 2024) + +- socks: fix generic output string to say SOCKS instead of SOCKS4 + + ... since it was also logged for SOCKS5. + + Closes #12797 + +- test742: test SOCKS5 with max length user, password and hostname + + Adjusted the socksd server accordingly to allow for configuring that + long user name and password. + + Closes #12797 + +Stefan Eissing (25 Jan 2024) + +- ssh: use stack scratch buffer for seeks + + - instead of data->state.buffer + + Closes #12794 + +Daniel Stenberg (25 Jan 2024) + +- krb5: access the response buffer correctly + + As the pingpong code no longer uses the download buffer. + + Folllow-up to c2d973627bab12ab + Pointed-out-by: Stefan Eissing + Closes #12796 + +Stefan Eissing (25 Jan 2024) + +- mqtt: use stack scratch buffer for recv+publish + + - instead of data->state.buffer + + Closes #12792 + +- telnet, use stack scratch buffer for do + + - instead of data->state.buffer + + Closes #12793 + +- http, use stack scratch buffer + + - instead of data->state.buffer + + Closes #12791 + +- ntlm_wb: do not use data->state.buf any longer + + Closes #12787 + +- gitignore: the generated `libcurl-symbols.md` + + Closes #12795 + +Daniel Stenberg (25 Jan 2024) + +- tool: fix the listhelp generation command + + The previous command line to generate the tool_listhelp.c source file + broke with 2494b8dd5175cee7. + + Make 'make listhelp' invoked in src/ generate it. Also update the + comment in the file to mention the right procedure. + + Closes #12786 + +- http: check for "Host:" case insensitively + + When checking if the user wants to replace the header, the check should + be case insensitive. + + Adding test 461 to verify + + Found-by: Dan Fandrich + Ref: #12782 + Closes #12784 + +Tatsuhiro Tsujikawa (25 Jan 2024) + +- configure: add libngtcp2_crypto_boringssl detection + + If OpenSSL is found to be BoringSSL or AWS-LC, and ngtcp2 is requested, + try to detect libngtcp2_crypto_boringssl. + + Reported-by: ウã•ã‚“ + Fixes #12724 + Closes #12769 + +Daniel Stenberg (25 Jan 2024) + +- http: remove comment reference to a removed solution + + Follow-up to 58974d25d + + Closes #12785 + +Stefan Eissing (25 Jan 2024) + +- pytest: Scorecard tracking CPU and RSS + + Closes #12765 + +Graham Campbell (25 Jan 2024) + +- GHA: bump ngtcp2, gnutls, mod_h2, quiche + + - ngtcp2 to v1.2.0 + - gnutls to 3.8.3 + - mod_h2 to 2.0.26 + - quiche to 0.20.0 + + Closes #12778 + Closes #12779 + Closes #12780 + Closes #12781 + +Daniel Stenberg (25 Jan 2024) + +- ftpserver.pl: send 213 SIZE response without spurious newline + +- pingpong: stop using the download buffer + + The pingpong logic now uses its own dynbuf for receiving command + response data. + + When the "final" response header for a commanad has been received, that + final line is left first in the recvbuf for the protocols to parse at + will. If there is additional data behind the final response line, the + 'overflow' counter is indicate how many bytes. + + Closes #12757 + +- gen.pl: remove bold from .IP used for ## + + Reported-by: Viktor Szakats + Fixes #12776 + Closes #12777 + +Viktor Szakats (24 Jan 2024) + +- cmake: rework options to enable curl and libcurl docs + + Rework CMake options for building/using curl tool and libcurl manuals. + + - rename `ENABLE_MANUAL` to `ENABLE_CURL_MANUAL`, meaning: + to build man page and built-in manual for curl tool. + + - rename `BUILD_DOCS` to `BUILD_LIBCURL_DOCS`, meaning: + to build man pages for libcurl. + + - `BUILD_LIBCURL_DOCS` now works without having to enable + `ENABLE_CURL_MANUAL` too. + + - drop support for existing CMake-level `USE_MANUAL` option to avoid + confusion. (It used to work with the effect of current + `ENABLE_CURL_MANUAL`, but only by accident.) + + Assisted-by: Richard Levitte + Ref: #12771 + Closes #12773 + +Daniel Stenberg (24 Jan 2024) + +- urlapi: remove assert + + This assert triggers wrongly when CURLU_GUESS_SCHEME and + CURLU_NO_AUTHORITY are both set and the URL is a single path. + + I think this assert has played out its role. It was introduced in a + rather big refactor. + + Follow-up to 4cfa5bcc9a + + Reported-by: promptfuzz_ on hackerone + Closes #12775 + +Patrick Monnerat (24 Jan 2024) + +- tests: avoid int/size_t conversion size/sign warnings + + Closes #12768 + +Daniel Stenberg (24 Jan 2024) + +- GHA: add a job scanning for "bad words" in markdown + + This means words, phrases or things we have decided not to use - words that + are spelled right according to the dictionary but we want to avoid. In the + name of consistency and better documentation. + + Closes #12764 + +Viktor Szakats (23 Jan 2024) + +- cmake: speed up curldown processing, enable by default + + - cmake: enable `BUILD_DOCS` by default (this controls converting and + installing `.3` files from `.md` sources) + + - cmake: speed up generating `.3` files by using a single command per + directory, instead of a single command per file. This reduces external + commands by about a thousand. (There remains some CMake logic kicking + in resulting in 500 -one per file- external `-E touch_nocreate` calls.) + + - cd2nroff: add ability to process multiple input files. + + - cd2nroff: add `-k` option to use the source filename to form the + output filename. (instead of the default in-file `Title:` line.) + + Follow-up to 3f08d80b2244524646ce86915c585509ac54fb4c + Follow-up to ea0b575dab86a3c44dd1d547dc500276266aa382 #12753 + Follow-up to eefcc1bda4bccd800f5a56a0fe17a2f44a96e88b #12730 + + Closes #12762 + +Richard Levitte (23 Jan 2024) + +- docs: install curl.1 with cmake as well + + Closes #12759 + +Daniel Stenberg (23 Jan 2024) + +- osslq: remove the TLS library from the version output + + Since we only support using a single TLS library at any one time, we + know that the TLS library for QUIC is the same that is also shown for + regular TLS. + + Fixes #12763 + Reported-by: Viktor Szakats + Closes #12767 + +Stefan Eissing (23 Jan 2024) + +- CI: remove unnecessary OpenSSL 3 option `enable-tls1_3` + + .. and switch OpenSSL 3 libdir from lib64 to lib for consistency. + + Closes https://github.com/curl/curl/pull/12758 + +- GHA: bump nghttp2 version to v1.59.0 + + - Switch to v1.59.0 for GHA CI jobs that use a specific nghttp2-version. + + Closes https://github.com/curl/curl/pull/12766 + +Daniel Stenberg (23 Jan 2024) + +- RELEASE-NOTES: synced + +- docs/cmdline: change to .md for cmdline docs + + - switch all invidual files documenting command line options into .md, + as the documentation is now markdown-looking. + + - made the parser treat 4-space indents as quotes + + - switch to building the curl.1 manpage using the "mainpage.idx" file, + which lists the files to include to generate it, instead of using the + previous page-footer/headers. Also, those files are now also .md + ones, using the same format. I gave them underscore prefixes to make + them sort separately: + _NAME.md, _SYNOPSIS.md, _DESCRIPTION.md, _URL.md, _GLOBBING.md, + _VARIABLES.md, _OUTPUT.md, _PROTOCOLS.md, _PROGRESS.md, _VERSION.md, + _OPTIONS.md, _FILES.md, _ENVIRONMENT.md, _PROXYPREFIX.md, + _EXITCODES.md, _BUGS.md, _AUTHORS.md, _WWW.md, _SEEALSO.md + + - updated test cases accordingly + + Closes #12751 + +dependabot[bot] (23 Jan 2024) + +- CI: bump actions/cache from 3 to 4 + + Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4. + - [Release notes](https://github.com/actions/cache/releases) + - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) + - [Commits](https://github.com/actions/cache/compare/v3...v4) + + --- + updated-dependencies: + - dependency-name: actions/cache + dependency-type: direct:production + update-type: version-update:semver-major + ... + + Signed-off-by: dependabot[bot] + Closes #12756 + +Daniel Stenberg (23 Jan 2024) + +- openssl: when verifystatus fails, remove session id from cache + + To prevent that it gets used in a subsequent transfer that skips the + verifystatus check since that check can't be done when the session id is + reused. + + Reported-by: Hiroki Kurosawa + Closes #12760 + +Viktor Szakats (23 Jan 2024) + +- cmake: add option to disable building docs + +Richard Levitte (23 Jan 2024) + +- cmake: use curldown to build man pages + + This throws away the previous HTML and PDF producers, to mimic what + Makefile.am does as faithfully as possible. + + Closes #12753 + +Daniel Stenberg (23 Jan 2024) + +- mksymbolsmanpage.pl: provide references to where the symbol is used + +- docs: introduce "curldown" for libcurl man page format + + curldown is this new file format for libcurl man pages. It is markdown + inspired with differences: + + - Each file has a set of leading headers with meta-data + - Supports a small subset of markdown + - Uses .md file extensions for editors/IDE/GitHub to treat them nicely + - Generates man pages very similar to the previous ones + - Generates man pages that still convert nicely to HTML on the website + - Detects and highlights mentions of curl symbols automatically (when + their man page section is specified) + + tools: + + - cd2nroff: converts from curldown to nroff man page + - nroff2cd: convert an (old) nroff man page to curldown + - cdall: convert many nroff pages to curldown versions + - cd2cd: verifies and updates a curldown to latest curldown + + This setup generates .3 versions of all the curldown versions at build time. + + CI: + + Since the documentation is now technically markdown in the eyes of many + things, the CI runs many more tests and checks on this documentation, + including proselint, link checkers and tests that make sure we capitalize the + first letter after a period... + + Closes #12730 + +Viktor Szakats (22 Jan 2024) + +- libssh2: use `libssh2_session_callback_set2()` with v1.11.1 + + To avoid a local hack to pass function pointers and to avoid + deprecation warnings when building with libssh2 v1.11.1 or newer: + ``` + lib/vssh/libssh2.c:3324:5: warning: 'libssh2_session_callback_set' is depreca + ted: since libssh2 1.11.1. Use libssh2_session_callback_set2() [-Wdeprecated- + declarations] + lib/vssh/libssh2.c:3326:5: warning: 'libssh2_session_callback_set' is depreca + ted: since libssh2 1.11.1. Use libssh2_session_callback_set2() [-Wdeprecated- + declarations] + ``` + Ref: https://github.com/curl/curl-for-win/actions/runs/7609484879/job/2072082 + 1100#step:3:4982 + + Ref: https://github.com/libssh2/libssh2/pull/1285 + Ref: https://github.com/libssh2/libssh2/commit/c0f69548be902147ce014ffa40b8db + 3cf1d4b0b4 + Reviewed-by: Daniel Stenberg + Closes #12754 + +Daniel Stenberg (22 Jan 2024) + +- transfer: make the select_bits_paused condition check both directions + + If there is activity in a direction that is not paused, return false. + + Reported-by: Sergey Bronnikov + Bug: https://curl.se/mail/lib-2024-01/0049.html + Closes #12740 + +Stefan Eissing (22 Jan 2024) + +- http3: initial support for OpenSSL 3.2 QUIC stack + + - HTTP/3 for curl using OpenSSL's own QUIC stack together + with nghttp3 + - configure with `--with-openssl-quic` to enable curl to + build this. This requires the nghttp3 library + - implementation with the following restrictions: + * macOS has to use an unconnected UDP socket due to an + issue in OpenSSL's datagram implementation + See https://github.com/openssl/openssl/issues/23251 + This makes connections to non-reponsive servers hang. + * GET requests will send the indicator that they have + no body in a separate QUIC packet. This may result + in processing delays or Transfer-Encodings on proxied + requests + * uploads that encounter blocks will use 100% cpu as + detection of these flow control issue is not working + (we have not figured out to pry that from OpenSSL). + + Closes #12734 + +Viktor Szakats (22 Jan 2024) + +- cmake: fix `ENABLE_MANUAL` option + + Fix the `ENABLE_MANUAL` option. Set it to default to `OFF`. + + Before this patch `ENABLE_MANUAL=ON` was a no-op, even though it was the + option designed to enable building and using the built-in curl manual. + (`USE_MANUAL=ON` option worked for this instead, by accident). + + Ref: https://github.com/curl/curl/pull/12730#issuecomment-1902572409 + Closes #12749 + +Mohammadreza Hendiani (19 Jan 2024) + +- TODO: update broken link to ratelimit-headers draft + + Closes #12741 + +Daniel Stenberg (19 Jan 2024) + +- cmake: when USE_MANUAL=YES, build the curl.1 man page + + Fixes KNOWN_BUG 15.4 + + Closes #12742 + +- cmdline-opts/write-out.d: remove spurious double quotes + +Stefan Eissing (19 Jan 2024) + +- rtsp: Convert assertion into debug log + + Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65934 + + - write excess bytes to the client where the standard excess bytes + checks will report any wrongness and fail the transfer + + Fixes #12738 + Closes #12739 + +Daniel Stenberg (19 Jan 2024) + +- headers: remove assert from Curl_headers_push + + The fuzzer managed to reach the function without a terminating CR or LF + so let's handle it normally. While there, remove the goto. + + Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65839 + + Closes #12721 + +- curl_easy_getinfo.3: remove the wrong time value count + + It said "six" time values but they are eight by now. Remove the mention + of the amount. + + Closes #12727 + +Viktor Szakats (18 Jan 2024) + +- mbedtls: fix `-Wnull-dereference` and `-Wredundant-decls` + + - Silence warning in mbedTLS v3.5.1 public headers: + ``` + ./mbedtls/_x64-linux-musl/usr/include/psa/crypto_extra.h:489:14: warning: r + edundant redeclaration of 'psa_set_key_domain_parameters' [-Wredundant-decls] + ./mbedtls/_x64-linux-musl/usr/include/psa/crypto_struct.h:354:14: note: pre + vious declaration of 'psa_set_key_domain_parameters' was here + ``` + Ref: https://github.com/libssh2/libssh2/commit/ecec68a2c13a9c63fe8c2dc457ae + 785a513e157c + Ref: https://github.com/libssh2/libssh2/pull/1226 + + - Fix compiler warnings seen with gcc 9.2.0 + cmake unity: + ``` + ./curl/lib/vtls/mbedtls.c: In function 'mbedtls_bio_cf_read': + ./curl/lib/vtls/mbedtls.c:189:11: warning: null pointer dereference [-Wnull + -dereference] + 189 | nread = Curl_conn_cf_recv(cf->next, data, (char *)buf, blen, &res + ult); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + ~~~~ + ./curl/lib/vtls/mbedtls.c: In function 'mbedtls_bio_cf_write': + ./curl/lib/vtls/mbedtls.c:168:14: warning: null pointer dereference [-Wnull + -dereference] + 168 | nwritten = Curl_conn_cf_send(cf->next, data, (char *)buf, blen, & + result); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + ~~~~~~~ + ``` + + - delete stray `#else`. + + Closes #12720 + +Daniel Stenberg (17 Jan 2024) + +- docs: cleanup nroff format use + + - remove use of .BI for code snippet + - stop using .br, just do a blank line + - remove use of .PP + - remove use for .sp + - remove backslash in .IP + - use .IP instead of .TP + + Closes #12731 + +Stefan Eissing (17 Jan 2024) + +- test2307: fix expected failure code after ws refactoring + + Fixes #12722 + Closes #12728 + +Jay Satiro (17 Jan 2024) + +- cf-socket: show errno in tcpkeepalive error messages + + - If the socket keepalive options (TCP_KEEPIDLE, etc) cannot be set + then show the errno in the verbose error messages. + + Ref: https://github.com/curl/curl/discussions/12715#discussioncomment-8151652 + + Closes https://github.com/curl/curl/pull/12726 + +- tool_getparam: stop supporting `@filename` style for --cookie + + The `@filename` style was never documented for --cookie + but prior to this change curl would accept it anyway and always treat a + @ prefixed string as a filename. + + That's a problem if the string also contains a = sign because then it is + documented to be interpreted as a cookie string and not a filename. + + Example: + + `--cookie @foo=bar` + + Before: Interpreted as load cookies from filename foo=bar. + + After: Interpreted as cookie `@foo=bar` (name `@foo` and value `bar`). + + Other curl options with a data/filename option-value use the `@filename` + to distinguish filenames which is probably how this happened. The + --cookie option has never been documented that way. + + Ref: https://curl.se/docs/manpage.html#-b + + Closes https://github.com/curl/curl/pull/12645 + +Stefan Eissing (16 Jan 2024) + +- websockets: refactor decode chain + + - use client writer stack for decoding frames + - move websocket protocol handler to ws.c + + Closes #12713 + +- websockets: check for negative payload lengths + + - in en- and decoding, check the websocket frame payload lengths for + negative values (from curl_off_t) and error the operation in that case + - add test 2307 to verify + + Closes #12707 + +Daniel Stenberg (16 Jan 2024) + +- docs: mention env vars not used by schannel + + Ref: #12704 + + Co-authored-by: Jay Satiro + + Closes #12711 + +- tool_operate: make --remove-on-error only remove "real" files + + Reported-by: Harry Sintonen + Assisted-by: Dan Fandrich + + Closes #12710 + +Jay Wu (16 Jan 2024) + +- url: don't set default CA paths for Secure Transport backend + + As the default for this backend is the native CA store. + + Closes #12704 + +Lin Sun (16 Jan 2024) + +- asyn-ares: with modern c-ares, use its default timeout + + Closes #12703 + +Daniel Stenberg (15 Jan 2024) + +- tool_operate: stop setting the file comment on Amiga + + - the URL is capped at 80 cols, which ruins it if longer + - it does not strip off URL credentials + - it is done unconditonally, not on --xattr + - we don't have Amiga in the CI which makes fixing it blindly fragile + + Someone who builds and tests on Amiga can add it back correctly in a + future if there is a desire. + + Reported-by: Harry Sintonen + Closes #12709 + +Stefan Eissing (15 Jan 2024) + +- rtsp: deal with borked server responses + + - enforce a response body length of 0, if the + response has no Content-lenght. This is according + to the RTSP spec. + - excess bytes in a response body are forwarded to + the client writers which will report and fail the + transfer + + Follow-up to d7b6ce6 + Fixes #12701 + Closes #12706 + +Daniel Stenberg (14 Jan 2024) + +- version: show only the libpsl version, not its dependencies + + The libpsl version output otherwise also includes version number for its + dependencies, like IDN lib, but since libcurl does not use libpsl's IDN + functionality those components are not important. + + Ref: https://github.com/curl/curl-for-win/issues/63 + Closes #12700 + +Brad Harder (14 Jan 2024) + +- curl.h: CURLOPT_DNS_SERVERS is only available with c-ares + + Closes #12695 + +Daniel Stenberg (14 Jan 2024) + +- cmdline-opts/gen.pl: error on initital blank line + + After the "---" separator, there should be no blank line and this script + now errors out if one is detected. + + Ref: #12696 + Closes #12698 + +- cf-h1-proxy: no CURLOPT_USERAGENT in CONNECT with hyper + + Follow-up to 693cd1679361828a which was incomplete + + Ref #12680 + Closes #12697 + +- curl_multi_fdset.3: remove mention of null pointer support + + ... since this funtion has not supported null pointer fd_set arguments since + at least 2006. (That's when I stopped my git blame journey) + + Fixes #12691 + Reported-by: sfan5 on github + Closes #12692 + +Mark Huang (14 Jan 2024) + +- docs/cmdline: remove unnecessary line breaks + + Closes #12696 + +Daniel Stenberg (14 Jan 2024) + +- transfer: remove warning: Value stored to 'blen' is never read + + Detected by scan-build + + Follow-up from 1cd2f0072f + + Closes #12693 + +Stefan Eissing (13 Jan 2024) + +- lib: replace readwrite with write_resp + + This clarifies the handling of server responses by folding the code for + the complicated protocols into their protocol handlers. This concerns + mainly HTTP and its bastard sibling RTSP. + + The terms "read" and "write" are often used without clear context if + they refer to the connect or the client/application side of a + transfer. This PR uses "read/write" for operations on the client side + and "send/receive" for the connection, e.g. server side. If this is + considered useful, we can revisit renaming of further methods in another + PR. + + Curl's protocol handler `readwrite()` method been changed: + + ```diff + - CURLcode (*readwrite)(struct Curl_easy *data, struct connectdata *conn, + - const char *buf, size_t blen, + - size_t *pconsumed, bool *readmore); + + CURLcode (*write_resp)(struct Curl_easy *data, const char *buf, size_t ble + n, + + bool is_eos, bool *done); + ``` + + The name was changed to clarify that this writes reponse data to the + client side. The parameter changes are: + + * `conn` removed as it always operates on `data->conn` + * `pconsumed` removed as the method needs to handle all data on success + * `readmore` removed as no longer necessary + * `is_eos` as indicator that this is the last call for the transfer + response (end-of-stream). + * `done` TRUE on return iff the transfer response is to be treated as + finished + + This change affects many files only because of updated comments in + handlers that provide no implementation. The real change is that the + HTTP protocol handlers now provide an implementation. + + The HTTP protocol handlers `write_resp()` implementation will get passed + **all** raw data of a server response for the transfer. The HTTP/1.x + formatted status and headers, as well as the undecoded response + body. `Curl_http_write_resp_hds()` is used internally to parse the + response headers and pass them on. This method is public as the RTSP + protocol handler also uses it. + + HTTP/1.1 "chunked" transport encoding is now part of the general + *content encoding* writer stack, just like other encodings. A new flag + `CLIENTWRITE_EOS` was added for the last client write. This allows + writers to verify that they are in a valid end state. The chunked + decoder will check if it indeed has seen the last chunk. + + The general response handling in `transfer.c:466` happens in function + `readwrite_data()`. This mainly operates now like: + + ``` + static CURLcode readwrite_data(data, ...) + { + do { + Curl_xfer_recv_resp(data, buf) + ... + Curl_xfer_write_resp(data, buf) + ... + } while(interested); + ... + } + ``` + + All the response data handling is implemented in + `Curl_xfer_write_resp()`. It calls the protocol handler's `write_resp()` + implementation if available, or does the default behaviour. + + All raw response data needs to pass through this function. Which also + means that anyone in possession of such data may call + `Curl_xfer_write_resp()`. + + Closes #12480 + +Daniel Stenberg (13 Jan 2024) + +- RELEASE-NOTES: synced + +- TODO: TFTP doesn't convert LF to CRLF for mode=netascii + + Closes #12655 + Closes #12690 + +- gen: do italics/bold for a range of letters, not just single word + + Previously it would match only on a sequence of non-space, which made it + miss to highlight for example "public suffix list". + + Updated the recent cookie.d edit from 5da57193b732 to use bold instead + of italics. + + Closes #12689 + +- docs: describe and highlight super cookies + + Reported-by: Yadhu Krishna M + + Closes #12687 + +- configure: when enabling QUIC, check that TLS supports QUIC + + Most importantly perhaps is when using OpenSSL that the used + build/flavor has the QUIC API: the vanilla OpenSSL does not, only + BoringSSL, libressl, AWS-LC and quictls do. + + Ref: https://github.com/curl/curl/commit/5d044ad9480a9f556f4b6a252d7533b1ba7f + e57e#r136780413 + + Closes #12683 + +Stefan Eissing (11 Jan 2024) + +- vquic: extract TLS setup into own source + + - separate ngtcp2 specific parts out + - provide callback during init to allow ngtcp2 to apply its defaults + + Closes #12678 + +Sergey Markelov (11 Jan 2024) + +- multi: remove total timer reset in file_do() while fetching file:// + + The total timer is properly reset in MSTATE_INIT. MSTATE_CONNECT starts + with resetting the timer that is a start point for further multi states. + If file://, MSTATE_DO calls file_do() that should not reset the total + timer. Otherwise, the total time is always less than the pre-transfer + and the start transfer times. + + Closes #12682 + +Daniel Stenberg (11 Jan 2024) + +- http_proxy: a blank CURLOPT_USERAGENT should not be used in CONNECT + + Extended test 80 to verify this. + + Reported-by: Stefan Eissing + Fixes #12680 + Closes #12681 + +- sectransp: do verify_cert without memdup for blobs + + Since the information is then already stored in memory, this can avoid + an extra set of malloc + free calls. + + Closes #12679 + +- hsts: remove assert for zero length domain + + A zero length domain can happen if the HSTS parser is given invalid + input data which is not unheard of and is done by the fuzzer. + + Follow-up from cfe7902111ae547873 + + Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65661 + + Closes #12676 + +- headers: make sure the trailing newline is not stored + + extended test1940 to verify blank header fields too + + Bug: https://curl.se/mail/lib-2024-01/0019.html + Reported-by: Dmitry Karpov + Closes #12675 + +- curl_easy_header.3: tiny language fix + + Closes #12672 + +- examples/range.c: add + + Closes #12671 + +- examples/netrc.c: add + + Closes #12671 + +- examples/ipv6.c: new example showing IPv6-only internet transfer + + Closes #12671 + +- examples/address-scope.c: renamed from ipv6.c + + It shows address scope use really + + Closes #12671 + +Stefan Eissing (9 Jan 2024) + +- multi: pollset adjust, init with FIRSTSOCKET during connect + + - `conn->sockfd` is set by `Curl_setup_transfer()`, but that + is called *after* the connection has been established + - use `conn->sock[FIRSTSOCKET]` instead + + Follow-up to a0f94800d507de + Closes #12664 + +Daniel Stenberg (9 Jan 2024) + +- WEBSOCKET.md: remove dead link + +- CI: spellcheck/appveyor: invoke configure --without-libpsl + + Follow-up to 2998874bb61ac6 + +- cmdline/docs/*.d: switch to using ## instead of .IP + + To make the editing easier. To write and to read. + + Closes #12667 + +- gen.pl: support ## for doing .IP in table-like lists + + Warn on use of .RS/.IP/.RE + + Closes #12667 + +Jay Satiro (9 Jan 2024) + +- cookie.d: Document use of empty string to enable cookie engine + + - Explain that --cookie "" can be used to enable the cookie engine + without reading any initial cookies. + + As is documented in CURLOPT_COOKIEFILE. + + Ref: https://curl.se/libcurl/c/CURLOPT_COOKIEFILE.html + + Bug: https://github.com/curl/curl/issues/12643#issuecomment-1879844420 + Reported-by: janko-js@users.noreply.github.com + + Closes https://github.com/curl/curl/pull/12646 + +Daniel Stenberg (9 Jan 2024) + +- setopt: use memdup0 when cloning COPYPOSTFIELDS + + Closes #12651 + +- telnet: use dynbuf instad of malloc for escape buffer + + Previously, send_telnet_data() would malloc + free a buffer every time + for escaping IAC codes. Now, it reuses a dynbuf for this purpose. + + Closes #12652 + +- CI: install libpsl or configure --without-libpsl in builds + + As a follow-up to the stricted libpsl check in configure + +- configure: make libpsl detection failure cause error + + To force users to explictily disable it if they really don't want it + used and make it harder to accidentally miss it. + + --without-libpsl is the option to use if PSL is not wanted. + + Closes #12661 + +- RELEASE-NOTES: synced + +- pop3: replace calloc + memcpy with memdup0 + + ... and make sure to return error on out of memory. + + Closes #12650 + +- lib: add debug log outputs for CURLE_BAD_FUNCTION_ARGUMENT + + Closes #12658 + +- mime: use memdup0 instead of malloc + memcpy + + Closes #12649 + +- tool_getparam: move the --rate logic into set_rate() + +- tool_getparam: switch to an enum for every option + + To make the big switch much easier to read/understand and to make it + easier to add new options. + +- tool_getparam: build post data using dynbuf (more) + +- tool_getparam: replace malloc + copy by dynbuf for --data + +- tool_getparam: make data_urlencode avoid direct malloc + + use aprintf() instead + +- tool_getparam: move the --url-query logic into url_query() + + This function is not doing post at all so it was always weirdly placed. + +- tool_getparam: move the --data logic into set_data() + +- tool_getparam: unify the cmdline switch() into a single one + + - easier to follow, easier to modify, easier to extend, possibly slightly + faster + + - each case now has the long option as a comment + +- tool_getparam: bsearch cmdline options + + - the option names are now alpha sorted and lookup is a lot faster + + - use case sensitive matching. It was previously case insensitive, but that + was not documented nor tested. + + - remove "partial match" feature. It was not documented, not tested and + was always fragile as existing use could break when we add a new + option + + - lookup short options via a table + + Closes #12631 + +Gabe (8 Jan 2024) + +- COPYING: update copyright year + + Closes #12654 + +Stefan Eissing (8 Jan 2024) + +- url: init conn->sockfd and writesockfd to CURL_SOCKET_BAD + + Also add more tracing to test 19 + + Follow-up to a0f9480 + + Fixes #12657 + Closes #12659 + +Daniel Stenberg (8 Jan 2024) + +- connect: remove margin from eyeballer alloc + + Presumably leftovers from debugging + + Closes #12647 + +- ftp: only consider entry path if it has a length + + Follow-up from 8edcfedc1a144f438bd1cdf814a0016cb + + Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65631 + + Avoids a NULL pointer deref. + + Closes #12648 + +Stefan Eissing (7 Jan 2024) + +- transfer: adjust_pollset improvements + + - let `multi_getsock()` initialize the pollset in what the + transfer state requires in regards to SEND/RECV + - change connection filters `adjust_pollset()` implementation + to react on the presence of POLLIN/-OUT in the pollset and + no longer check CURL_WANT_SEND/CURL_WANT_RECV + - cf-socket will no longer add POLLIN on its own + - http2 and http/3 filters will only do adjustments if the + passed pollset wants to POLLIN/OUT for the transfer on + the socket. This is similar to the HTTP/2 proxy filter + and works in stacked filters. + + Closes #12640 + +Daniel Stenberg (6 Jan 2024) + +- ftp: use memdup0 to store the OS from a SYST 215 response + + avoid malloc + direct buffer fiddle + + Closes #12639 + +- ftp: use dynbuf to store entrypath + + avoid direct malloc + + Closes #12638 + +Lealem Amedie (6 Jan 2024) + +- wolfssl: load certificate *chain* for PEM client certs + + Closes #12634 + +Stefan Eissing (4 Jan 2024) + +- http: adjust_pollset fix + + do not add a socket for POLLIN when the transfer does not want to send + (for example is paused). + + Follow-up to 47f5b1a + + Reported-by: bubbleguuum on github + Fixes #12632 + Closes #12633 + +Daniel Stenberg (3 Jan 2024) + +- tool: make parser reject blank arguments if not supported + + Already in the getstr() function that clones the input argument. + + Closes #12620 + +dependabot[bot] (3 Jan 2024) + +- build(deps): bump github/codeql-action from 2 to 3 + + Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2 + to 3. + - [Release notes](https://github.com/github/codeql-action/releases) + - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) + - [Commits](https://github.com/github/codeql-action/compare/v2...v3) + + --- + updated-dependencies: + - dependency-name: github/codeql-action + dependency-type: direct:production + update-type: version-update:semver-major + ... + + Signed-off-by: dependabot[bot] + + Closes #12625 + +- build(deps): bump actions/checkout from 3 to 4 + + Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. + - [Release notes](https://github.com/actions/checkout/releases) + - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) + - [Commits](https://github.com/actions/checkout/compare/v3...v4) + + --- + updated-dependencies: + - dependency-name: actions/checkout + dependency-type: direct:production + update-type: version-update:semver-major + ... + + Signed-off-by: dependabot[bot] + + Closes #12624 + +- build(deps): bump actions/upload-artifact from 3 to 4 + + Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) f + rom 3 to 4. + - [Release notes](https://github.com/actions/upload-artifact/releases) + - [Commits](https://github.com/actions/upload-artifact/compare/v3...v4) + + --- + updated-dependencies: + - dependency-name: actions/upload-artifact + dependency-type: direct:production + update-type: version-update:semver-major + ... + + Signed-off-by: dependabot[bot] + + Closes #12627 + +- build(deps): bump actions/download-artifact from 3 to 4 + + Bumps [actions/download-artifact](https://github.com/actions/download-artifac + t) from 3 to 4. + - [Release notes](https://github.com/actions/download-artifact/releases) + - [Commits](https://github.com/actions/download-artifact/compare/v3...v4) + + --- + updated-dependencies: + - dependency-name: actions/download-artifact + dependency-type: direct:production + update-type: version-update:semver-major + ... + + Signed-off-by: dependabot[bot] + + Closes #12626 + +Stefan Eissing (3 Jan 2024) + +- http3/quiche: fix result code on a stream reset + + - fixes pytest failures in test 07_22 + - aligns CURLcode values on stream reset with ngtcp2 + + Closes #12629 + +Daniel Stenberg (2 Jan 2024) + +- setopt: clear mimepost when formp is freed + + A precaution to avoid a possibly dangling pointer left behind. + + Reported-by: Thomas Ferguson + Fixes #12608 + Closes #12621 + +Andy Alt (2 Jan 2024) + +- CI: Add dependabot.yml + + This will cause dependabot to open a PR when various actions are + updated, provided that the action maintainer has issued a release. + + Closes #12623 + +Gisle Vanem (2 Jan 2024) + +- content_encoding: change return code to typedef'ed enum + + ... to work around a clang ubsan warning. + + Fixes #12618 + Closes #12622 + +Daniel Stenberg (2 Jan 2024) + +- tool: prepend output_dir in header callback + + When Content-Disposition parsing is used and an output dir is prepended, + make sure to store that new file name correctly so that it can be used + for setting the file timestamp when --remote-time is used. + + Extended test 3012 to verify. + + Co-Authored-by: Jay Satiro + Reported-by: hgdagon on github + Fixes #12614 + Closes #12617 + +- test1254: fix typo in name plus shorten it + +- RELEASE-NOTES: synced + +Viktor Szakats (2 Jan 2024) + +- schannel: fix `-Warith-conversion` gcc 13 warning + + ``` + lib/vtls/schannel.c:1201:22: warning: conversion to 'unsigned int' from 'int' + may change the sign of the result [-Warith-conversion] + 1201 | *extension_len = *list_len + + | ^ + ``` + + Closes #12616 + +- asyn-thread: silence `-Wcast-align` warning for Windows + + Seen with llvm/clang 17: + ``` + lib/asyn-thread.c:310:5: warning: cast from 'PCHAR' (aka 'char *') to 'struct + thread_sync_data *' increases required alignment from 1 to 8 [-Wcast-align] + 310 | CONTAINING_RECORD(overlapped, struct thread_sync_data, w8.overlap + ped); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + ~~~~ + .../llvm-mingw/aarch64-w64-mingw32/include/winnt.h:717:48: note: expanded fro + m macro 'CONTAINING_RECORD' + 717 | #define CONTAINING_RECORD(address,type,field) ((type *)((PCHAR)(addre + ss) - (ULONG_PTR)(&((type *)0)->field))) + | ^~~~~~~~~~~~~~~~~~~~~~ + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + ``` + + Follow-up to a6bbc87f9e9ffb46a1801dfb983e7534825ed56b #12482 + + Ref: https://github.com/curl/curl/pull/12482#issuecomment-1873017261 + Closes #12615 + +Daniel Stenberg (2 Jan 2024) + +- tool_listhelp: regenerate after recent .d updates + + Makes it survive test 1478 + + Closes #12612 + +- test1478: verify src/tool_listhelp.c + + Verify that the source file on disk is identical to the output of gen.pl + listhelp, as otherwise they are out of sync and need attention. + + Closes #12612 + +- testutil: make runtests support %include + + Using this instruction, a test case can include the contents of a file + into the test during the preprocessing. + + Closes #12612 + +- runtests: for mode="text" on , fix newlines on both parts + + Closes #12612 + +Jay Satiro (2 Jan 2024) + +- quiche: return CURLE_HTTP3 on send to invalid stream + + Prior to this change if a send failed on a stream in an invalid state + (according to quiche) and not marked as closed (according to libcurl) + then the send function would return CURLE_SEND_ERROR. + + We already have similar code for ngtcp2 to return CURLE_HTTP3 in this + case. + + Caught by test test_07_upload.py: test_07_22_upload_parallel_fail. + + Fixes https://github.com/curl/curl/issues/12590 + Closes https://github.com/curl/curl/pull/12597 + +Daniel Stenberg (1 Jan 2024) + +- cmdline-opts: update availability for the *-ca-native options + + Closes #12613 + +Patrick Monnerat (31 Dec 2023) + +- openldap: fix STARTTLS + + It was not working anymore since introduction of connection filters. + + Also do not attempt to recover from a failing TLS negotiation with + CURLUSESSL_TRY. + + Closes #12610 + +Daniel Stenberg (31 Dec 2023) + +- haproxy-clientip.d: document the arg + + The arg keyword was missing and therefore not present in the man page. + + Closes #12611 + +annalee (29 Dec 2023) + +- configure: fix no default int compile error in ipv6 detection + + Closes #12607 + +Dan Fandrich (28 Dec 2023) + +- CI: Fix use of any-glob-to-all-files in the labeler + + Despite its name, this atom acts like one-glob-to-all-files and a + different syntax with braces must be used to get + any-glob-to-all-files semantics. Unfortunately, this makes the file + completely unreadable. + + Ref: https://github.com/actions/labeler/issues/731 + +Daniel Stenberg (29 Dec 2023) + +- CURLOPT_AUTOREFERER.3: mention CURLINFO_REFERER + +- CURLINFO_REFERER.3: clarify that it is the *request* header + + That libcurl itself sent in the most recent request + + Closes #12605 + +Jay Satiro (28 Dec 2023) + +- system_win32: fix a function pointer assignment warning + + - Use CURLX_FUNCTION_CAST to suppress a function pointer assignment + warning. + + a6bbc87f added lookups of some Windows API functions and then cast them + like `*(FARPROC*)&Curl_funcname = address`. Some versions of gcc warn + about that as breaking strict-aliasing rules so this PR changes those + assignments to use CURLX_FUNCTION_CAST. + + Bug: https://github.com/curl/curl/pull/12581#issuecomment-1869804317 + Reported-by: Marcel Raad + + Closes https://github.com/curl/curl/pull/12602 + +- verify-examples.pl: fail verification on unescaped backslash + + - Check that all backslashes in EXAMPLE are properly escaped. + + eg manpage must always use `\\n` never `\n`. + + This is because the manpage requires we always double blackslash to show + a single backslash. Prior to this change an erroneous single backslash + would pass through and compile even though it would not show correctly + in the manpage. + + Co-authored-by: Daniel Stenberg + + Ref: https://github.com/curl/curl/pull/12588 + + Closes https://github.com/curl/curl/pull/12589 + +- vtls: fix missing multissl version info + + - Fix erroneous buffer copy logic from ff74cef5. + + Prior to this change the MultiSSL version info returned to the user + was empty. + + Closes https://github.com/curl/curl/pull/12599 + +Daniel Stenberg (27 Dec 2023) + +- KNOWN_BUGS: [RTSP] Some methods do not support response bodies + + Closes #12414 + +Patrick Monnerat (27 Dec 2023) + +- openldap: fix an LDAP crash + + Reported-by: Ozan Cansel + Fixes #12593 + Closes #12600 + +Daniel Stenberg (27 Dec 2023) + +- getinfo: CURLINFO_QUEUE_TIME_T + + Returns the time, in microseconds, during which this transfer was held + in a waiting queue before it started "for real". A transfer might be put + in a queue if after getting started, it cannot create a new connection + etc due to set conditions and limits imposed by the application. + + Ref: #12293 + Closes #12368 + +- RELEASE-NOTES: synced + +Jay Satiro (26 Dec 2023) + +- examples/sendrecv: fix comment line length + + Caught by checksrc. + +Haydar Alaidrus (23 Dec 2023) + +- CURLOPT_POSTFIELDS.3: fix incorrect C string escape in example + + - Escape inner quotes with two backslashes. + + Two backslashes escapes the backslash for the man page and will show as + a single backslash. + + eg: "{\\"name\\": \\"daniel\\"}" shows as "{\"name\": \"daniel\"}". + + Closes https://github.com/curl/curl/pull/12588 + +Viktor Szakats (23 Dec 2023) + +- appveyor: tidy-ups + + - replace two remaining backslashes with forward slashes. + - tidy up the way we form and pass `TFLAGS`. + + Follow-up to 2d4d0c1fd32f5cc3f946c407c8eccd5477b287df #12572 + + Closes #12582 + +Stefan Eissing (22 Dec 2023) + +- transfer: fix upload rate limiting, add test cases + + - add test cases for rate limiting uploads for all + http versions + - fix transfer loop handling of limits. Signal a re-receive + attempt only on exhausting maxloops without an EAGAIN + - fix `data->state.selectbits` forcing re-receive to also + set re-sending when transfer is doing this. + + Reported-by: Karthikdasari0423 on github + Fixes #12559 + Closes #12586 + +Daniel Stenberg (22 Dec 2023) + +- mbedtls: free the entropy when threaded + + The entropy_free was never done for threaded builds, causing a small + (fixed) memory leak. + + Reported-by: RevaliQaQ on github + Fixes #12584 + Closes #12585 + +Stefan Eissing (22 Dec 2023) + +- http2: improved on_stream_close/data_done handling + + - there seems to be a code path that cleans up easy handles without + triggering DONE or DETACH events to the connection filters. This + would explain wh nghttp2 still holds stream user data + - add GOOD check to easy handle used in on_close_callback to + prevent crashes, ASSERTs in debug builds. + - NULL the stream user data early before submitting RST + - add checks in on_stream_close() to identify UNGOOD easy handles + + Reported-by: Hans-Christian Egtvedt + Fixes #10936 + Closes #12562 + +Daniel Stenberg (22 Dec 2023) + +- mprintf: overhaul and bugfixes + + In a test case using lots of snprintf() calls using many commonly used + %-codes per call, this version is around 30% faster than previous + version. + + It also fixes the #12561 bug which made it not behave correctly when + given unknown %-sequences. Fixing that flaw required a different take on + the problem, which resulted in the new two-arrays model. + + lib557: extended - Verify the #12561 fix and test more printf features + + unit1398: fix test: It used a $ only for one argument, which is not + supported. + + Fixes #12561 + Closes #12563 + +Viktor Szakats (21 Dec 2023) + +- appveyor: replace PowerShell with bash + parallel autotools + + PowerShell works (after a steep development curve), but one property of + it stuck and kept causing unresolvable usability issues: With + `$ErrorActionPreference=Stop`, it does abort on failures, but shows only + the first line of the error message. In `Continue` mode, it shows the + full error message, but doesn't stop on all errors. Another issue is + PowerShell considering any stderr output as if the command failed (this + has been improved in 7.2 (2021-Nov), but fixed versions aren't running + in CI and will not be for a long time in all test images.) + + Thus, we're going with bash. + + Also: + - use `-j2` with autotools tests, making them finish 5-15 minutes per + job faster. + - omit `POSIX_PATH_PREFIX`. + - use `WINDIR`. + - prefer forward slashes. + + Follow-up to: 75078a415d9c769419aed4153d3d525a8eba95af #11999 + Ref: #12444 + + Fixes #12560 + Closes #12572 + +Pavel Pavlov (21 Dec 2023) + +- asyn-thread: use GetAddrInfoExW on >= Windows 8 + + For doing async DNS resolution instead of starting a thread for each + request. + + Fixes #12481 + Closes #12482 + +Daniel Stenberg (21 Dec 2023) + +- strerror: repair get_winsock_error() + + It would try to read longer than the provided string and crash. + + Follow-up to ff74cef5d4a0cf60106517a1c7384 + Reported-by: calvin2021y on github + Fixes #12578 + Closes #12579 + +- CURLOPT_SSH_*_KEYFILE: clarify + + Closes #12554 + +ivanfywang (21 Dec 2023) + +- ngtcp2: put h3 at the front of alpn + + Closes #12576 + +Daniel Stenberg (21 Dec 2023) + +- test460: verify a command line using --expand with no argument + + This verifies the fix for #12565 + +- tool_getparam: do not try to expand without an argument + + This would lead to a segfault. + + Fixes #12565 + Reported-by: Geeknik Labs + Closes #12575 + +- RELEASE-NOTES: synced + + Bumped version to 8.6.0 because of changes + +- Makefile.am: fix the MSVC project generation + + It made the vcxproj files not get included in dist tarballs. + + Regression since 74423b5df4c8117891eb89 (8.5.0) + + Reported-by: iAroc on github + Fixes #12564 + Closes #12567 + +zengwei2000 (21 Dec 2023) + +- altsvc: free 'as' when returning error + + Closes #12570 + + Signed-off-by: zengwei + +Viktor Szakats (20 Dec 2023) + +- build: fix `-Wconversion`/`-Wsign-conversion` warnings + + Fix remaining warnings in examples and tests which are not suppressed + by the pragma in `lib/curl_setup.h`. + + Silence a toolchain issue causing warnings in `FD_SET()` calls with + older Cygwin/MSYS2 builds. Likely fixed on 2020-08-03 by: + https://cygwin.com/git/?p=newlib-cygwin.git;a=commitdiff;h=5717262b8ecfed0f7f + ab63e2c09c78991e36f9dd + + Follow-up to 2dbe75bd7f3c36837aa06fd87a442bdf3fb7faef #12492 + + Closes #12557 + +- build: fix some `-Wsign-conversion`/`-Warith-conversion` warnings + + - enable `-Wsign-conversion` warnings, but also setting them to not + raise errors. + - fix `-Warith-conversion` warnings seen in CI. + These are triggered by `-Wsign-converion` and causing errors unless + explicitly silenced. It makes more sense to fix them, there just a few + of them. + - fix some `-Wsign-conversion` warnings. + - hide `-Wsign-conversion` warnings with a `#pragma`. + - add macro `CURL_WARN_SIGN_CONVERSION` to unhide them on a per-build + basis. + - update a CI job to unhide them with the above macro: + https://github.com/curl/curl/actions/workflows/linux.yml -> OpenSSL -O3 + + Closes #12492 + +- cmake: tidy-up `OtherTests.cmake` + + - make more obvious which detection uses which prep steps. + - merge and streamline conditions. + - these should not alter detection results. + + Also align log output messages from + `Macros.cmake` / `curl_internal_test` with rest of the build. + + Closes #12551 + +- appveyor: switch to out-of-tree builds + + With cmake and autotools. + + Closes #12550 + +Daniel Stenberg (19 Dec 2023) + +- DEPRECATE.md: mention that NTLM_WB no longer works + + Ref: #12479 + Closes #12553 + +- CURLOPT_SERVER_RESPONSE_TIMEOUT_MS: add + + Proposed-by: Yifei Kong + Ref: https://curl.se/mail/lib-2023-11/0023.html + Closes #12369 + +Viktor Szakats (18 Dec 2023) + +- build: more `-Wformat` fixes + + - memdebug: update to not trigger `-Wformat-nonliteral` warnings. + - imap: mark `imap_sendf()` with `CURL_PRINTF()`. + - tool_msgs: mark static function with `CURL_PRINTF()`. + + Follow-up to 3829759bd042c03225ae862062560f568ba1a231 #12489 + + Closes #12540 + +- windows: delete redundant headers + + `winsock2.h` pulls in `windows.h`. `ws2tcpip.h` pulls in `winsock2.h`. + `winsock2.h` and `ws2tcpip.h` are also pulled by `curl/curl.h`. + + Keep only those headers that are not already included, or the code under + it uses something from that specific header. + + Closes #12539 + +- cmake: prefill/cache `HAVE_STRUCT_SOCKADDR_STORAGE` + + Also add missing include to `OtherTests.cmake`. It didn't cause an issue + because the parent already included this earlier by chance. + + Closes #12537 + +Daniel Stenberg (18 Dec 2023) + +- runner.pm: fix perl warning when running tests + + Use of uninitialized value $runner::gdbthis in numeric eq (==) at runner. + pm + + Follow-up from 3dcf301752a09d9 + + Closes #12549 + +- runtests: support -gl. Like -g but for lldb. + + Follow-up to 63b5748 + + Invokes the test case via lldb instead of gdb. Since using gdb is such a + pain on mac, using lldb is sometimes less quirky. + + Closes #12547 + +- curl.h: add CURLE_TOO_LARGE + + A new error code to be used when an internal field grows too large, like + when a dynbuf reaches its maximum. Previously it would return + CURLE_OUT_OF_MEMORY for this, which is highly misleading. + + Ref: #12268 + Closes #12269 + +- CI/circleci: disable MQTT in the HTTP-only build + + And remove the use of configure options that don't actually exist + + Closes #12546 + +Yedaya Katsman (18 Dec 2023) + +- tests: respect $TMPDIR when creating unix domain sockets + + When running on termux, where $TMPDIR isn't /tmp, running the tests + failed, since the server config tried creating sockets in /tmp, without + checking the temp dir config. Use the TMPDIR variable that makes it find + the correct directory everywhere [0] + + [0] https://perldoc.perl.org/File::Temp#tempfile + + Closes #12545 + +Viktor Szakats (17 Dec 2023) + +- ssh: fix namespace of two local macros + + Avoid using the libssh and libssh2 macro namespaces by prefixing + these local macro names with `CURL_`. + + Follow-up to 413a0fedd02c8c6df1d294534b8c6e306fcca7a2 #12346 + + Reviewed-by: Daniel Stenberg + Closes #12544 + +- cmake: whitespace tidy-up in `OtherTests.cmake` + + Closes #12538 + +Mark Sinkovics (16 Dec 2023) + +- cmake: fix generation for system name iOS + + This PR fixes a problem that happens during CMake configuration when + the `CMAKE_SYSTEM_NAME` set to `iOS` and not `Darwin`. This value is + available (as far as I remember) version 3.14. The final solution + (thanks to @vszakats) is to use `APPLE` which contains all the Apple + platforms https://cmake.org/cmake/help/latest/variable/APPLE.html. + + This issue was found when during vcpkg installation. Running command + `vcpkg install curl:arm64-ios` and `vcpkg install curl:x64-ios` failed + with message: + ``` + CMake Error: try_run() invoked in cross-compiling mode, please set the follow + ing cache variables appropriately: + HAVE_H_ERRNO_ASSIGNABLE_EXITCODE (advanced) + ``` + After this fix, I was able to compile the compile the binary without + any issue. + + In addition to that fix, this PR also contains an simplification to + check if the platform is not APPLE. + + Co-authored-by: Viktor Szakats + Closes #12515 + +Daniel Stenberg (16 Dec 2023) + +- RELEASE-NOTES: synced + +Baruch Siach (16 Dec 2023) + +- gnutls: fix build with --disable-verbose + + infof() parameters must be defined event with --disable-verbose since + commit dac293cfb702 ("lib: apache style infof and trace + macros/functions"). + + Move also 'ptr' definition under !CURL_DISABLE_VERBOSE_STRINGS. + + Fixes the following build failure: + + In file included from ../lib/sendf.h:29, + from vtls/gtls.c:44: + vtls/gtls.c: In function 'Curl_gtls_verifyserver': + vtls/gtls.c:841:34: error: 'version' undeclared (first use in this function); + did you mean 'session'? + 841 | gnutls_protocol_get_name(version), ptr); + | ^~~~~~~ + + Closes #12505 + +Viktor Szakats (16 Dec 2023) + +- build: delete unused `HAVE_{GSSHEIMDAL,GSSMIT,HEIMDAL}` + + Stop setting `HAVE_GSSHEIMDAL`, `HAVE_GSSMIT` and `HAVE_HEIMDAL`. + There was no place in the build system or source code that used them. + + Reviewed-by: Daniel Stenberg + Closes #12506 + +- build: remove redundant `CURL_PULL_*` settings + + These macros were not propagated to the source code from CMake. + + autotools set only one of them (`CURL_PULL_SYS_POLL_H`), initially to + address an AIX issue [1]. This later broke when introducing `system.h` + [2] without the logic it enabled. A subsequent fix [3] re-added the + logic, and also enabled it for AIX before its use, directly in + `system.h`. + + [1] 2012-11-23: 665adcd4b7bcdb7deb638cdc499fbe71f8d777f2 + [2] 2017-03-29: 9506d01ee50d5908138ebad0fd9fbd39b66bd64d #1373 + [3] 2017-08-25: 8a84fcc4b59e8b78d2acc6febf44a43d6bc81b59 #1828 #1833 + + Reviewed-by: Daniel Stenberg + Closes #12502 + +- system.h: sync mingw `CURL_TYPEOF_CURL_SOCKLEN_T` with other compilers + + Align mingw with the other Windows compilers and use the `int` type for + `CURL_TYPEOF_CURL_SOCKLEN_T` (and thus for `curl_socklent_t`). This + makes it unnecessary to make a mingw-specific trick and pull all Windows + headers early just for this type definition. This type is specific to + Windows, not to the compiler. mingw-w64's Windows header maps it to + `int` too. + + With this we also delete all remaining uses of `CURL_PULL_WS2TCPIP_H`. + + [ The official solution is to use `socklen_t` for all Windows compilers. + In this case we may want to update `curl/curl.h` to pull in Windows + headers before `system.h`. ] + + Reviewed-by: Daniel Stenberg + Reviewed-by: Jay Satiro + Closes #12501 + +- windows: simplify detecting and using system headers + + - autotools, cmake: assume that if we detect Windows, `windows.h`, + `winsock2.h` and `ws2tcpip.h` do exist. + - lib: fix 3 outlier `#if` conditions to use `USE_WINSOCK` instead of + looking for `winsock2.h`. + - autotools: merge 3 Windows check methods into one. + - move Watt-32 and lwIP socket support to `setup-win32.h` from + `config-win32.h`. It opens up using these with all build tools. Also + merge logic with Windows Sockets. + - fix to assume Windows sockets with the mingw32ce toolchain. + Follow-up to: 2748c64d605b19fb419ae56810ad8da36487a2d4 + - cmake: delete unused variable `signature_call_conv` since + eb33ccd5332435fa50f1758e5debb869c6942b7f. + - autotools: simplify `CURL_CHECK_WIN32_LARGEFILE` detection. + - examples/externalsocket: fix header order. + - cmake/OtherTests.cmake: delete Windows-specific `_source_epilogue` + that wasn't used anymore. + - cmake/OtherTests.cmake: set `WIN32_LEAN_AND_MEAN` for test + `SIZEOF_STRUCT_SOCKADDR_STORAGE`. + + After this patch curl universally uses `_WIN32` to guard + Windows-specific logic. It guards Windows Sockets-specific logic with + `USE_WINSOCK` (this might need further work). + + Reviewed-by: Jay Satiro + Closes #12495 + +- build: enable missing OpenSSF-recommended warnings, with fixes + + https://best.openssf.org/Compiler-Hardening-Guides/Compiler-Options-Hardening + -Guide-for-C-and-C++.html + as of 2023-11-29 [1]. + + Enable new recommended warnings (except `-Wsign-conversion`): + + - enable `-Wformat=2` for clang (in both cmake and autotools). + - add `CURL_PRINTF()` internal attribute and mark functions accepting + printf arguments with it. This is a copy of existing + `CURL_TEMP_PRINTF()` but using `__printf__` to make it compatible + with redefinting the `printf` symbol: + https://gcc.gnu.org/onlinedocs/gcc-3.0.4/gcc_5.html#SEC94 + - fix `CURL_PRINTF()` and existing `CURL_TEMP_PRINTF()` for + mingw-w64 and enable it on this platform. + - enable `-Wimplicit-fallthrough`. + - enable `-Wtrampolines`. + - add `-Wsign-conversion` commented with a FIXME. + - cmake: enable `-pedantic-errors` the way we do it with autotools. + Follow-up to d5c0351055d5709da8f3e16c91348092fdb481aa #2747 + - lib/curl_trc.h: use `CURL_FORMAT()`, this also fixes it to enable format + checks. Previously it was always disabled due to the internal `printf` + macro. + + Fix them: + + - fix bug where an `set_ipv6_v6only()` call was missed in builds with + `--disable-verbose` / `CURL_DISABLE_VERBOSE_STRINGS=ON`. + - add internal `FALLTHROUGH()` macro. + - replace obsolete fall-through comments with `FALLTHROUGH()`. + - fix fallthrough markups: Delete redundant ones (showing up as + warnings in most cases). Add missing ones. Fix indentation. + - silence `-Wformat-nonliteral` warnings with llvm/clang. + - fix one `-Wformat-nonliteral` warning. + - fix new `-Wformat` and `-Wformat-security` warnings. + - fix `CURL_FORMAT_SOCKET_T` value for mingw-w64. Also move its + definition to `lib/curl_setup.h` allowing use in `tests/server`. + - lib: fix two wrongly passed string arguments in log outputs. + Co-authored-by: Jay Satiro + - fix new `-Wformat` warnings on mingw-w64. + + [1] https://github.com/ossf/wg-best-practices-os-developers/blob/56c0fde3895b + fc55c8a973ef49a2572c507b2ae1/docs/Compiler-Hardening-Guides/Compiler-Options- + Hardening-Guide-for-C-and-C%2B%2B.md + + Closes #12489 + +- Makefile.mk: drop Windows support + + And DLL-support with it. This leaves `Makefile.mk` for MS-DOS and Amiga. + + We recommend CMake instead. With unity mode it's much faster, and about + the same without. + + Ref: https://github.com/curl/curl/pull/12221#issuecomment-1783761806 + Reviewed-by: Daniel Stenberg + Closes #12224 + +Daniel Stenberg (16 Dec 2023) + +- cmdline-docs: use .IP consistently + + Remove use of .TP and some .B. The idea is to reduce nroff syntax as + much as possible and to use it consistently. Ultimately, we should be + able to introduce our own easier-to-use-and-read syntax/formatting and + convert on generation time. + + Closes #12535 + +Tatsuhiko Miyagawa (16 Dec 2023) + +- http: fix off-by-one error in request method length check + + It should allow one more byte. + + Closes #12534 + +Daniel Stenberg (15 Dec 2023) + +- curl: show ipfs and ipns as supported "protocols" + + They are accepted schemes in URLs passed to curl (the tool, not the + library). + + Also makes curl-config show the same list. + + Co-Authored-by: Jay Satiro + Reported-by: Chara White + Bug: https://curl.se/mail/archive-2023-12/0026.html + Closes #12508 + +- Revert "urldata: move async resolver state from easy handle to connectdata" + + This reverts commit 56a4db2e4e2bcb9a0dcb75b83560a78ef231fcc8 (#12198) + + We want the c-ares channel to be held in the easy handle, not per + connection - for performance. + + Closes #12524 + +Viktor Szakats (15 Dec 2023) + +- openssl: re-match LibreSSL deinit with init + + Earlier we switched to use modern initialization with LibreSSL v2.7.0 + and up, but did not touch deinitialization [1]. Fix it in this patch. + + Regression from bec0c5bbf34369920598678161d2df8bea0e243b #11611 + + [1] https://github.com/curl/curl/pull/11611#issuecomment-1668654014 + + Reported-by: Mike Hommey + Reviewed-by: Daniel Stenberg + Fixes #12525 + Closes #12526 + +Daniel Stenberg (14 Dec 2023) + +- libssh: supress warnings without version check + + Define unconditionally. + + Follow-up from d21bd2190c46ad7fa + + Closes #12523 + +- hostip: return error immediately when Curl_ip2addr() fails + + Closes #12522 + +Theo (14 Dec 2023) + +- libssh: improve the deprecation warning dismissal + + Previous code was compiler dependant, and dismissed all deprecation warnings + indiscriminately. + + libssh provides a way to disable the deprecation warnings for libssh only, an + d + naturally this is the preferred way. + + This commit uses that, to prevent the erroneous hiding of potential, unrelate + d + deprecation warnings. + + Fixes #12519 + Closes #12520 + +Daniel Stenberg (14 Dec 2023) + +- test1474: removed + + The test was already somewhat flaky and disabled on several platforms, + and after 1da640abb688 even more unstable. + +- readwrite_data: loop less + + This function is made to loop in order to drain incoming data + faster. Completely removing the loop has a measerably negative impact on + transfer speeds. + + Downsides with the looping include + + - it might call the progress callback much more seldom. Especially if + the write callback is slow. + + - rate limiting becomes less exact + + - a single transfer might "starve out" other parallel transfers + + - QUIC timers for other connections can't be maintained correctly + + The long term fix should be to remove the loop and optimize coming back + to avoid the transfer speed penalty. + + This fix lower the max loop count to reduce the starvation problem, and + avoids the loop completely for when rate-limiting is in progress. + + Ref: #12488 + Ref: https://curl.se/mail/lib-2023-12/0012.html + Closes #12504 + +Stefan Eissing (14 Dec 2023) + +- lib: eliminate `conn->cselect_bits` + + - use `data->state.dselect_bits` everywhere instead + - remove `bool *comeback` parameter as non-zero + `data->state.dselect_bits` will indicate that IO is + incomplete. + + Closes #12512 + +- connect: refactor `Curl_timeleft()` + + - less local vars, "better" readability + - added documentation + + Closes #12518 + +Dmitry Karpov (14 Dec 2023) + +- cookie: avoid fopen with empty file name + + Closes #12514 + +Viktor Szakats (13 Dec 2023) + +- tests/server: delete workaround for old-mingw + + mingw-w64 1.0 comes with w32api v3.12, thus doesn't need this. + + Follow-up to 38029101e2d78ba125732b3bab6ec267b80a0e72 #11625 + + Reviewed-by: Jay Satiro + Closes #12510 + +- cmake: delete obsolete TODOs more [ci skip] + + - manual completed: 898b012a9bf388590c4be7f526815b5ab74feca1 #1288 + - soname completed: 5de6848f104d7cb0017080e31216265ac19d0dde #10023 + - bunch of others that are completed + - `NTLM_WB_ENABLED` is implemented in a basic form, and now also + scheduled for removal, so a TODO at this point isn't useful. + + And this 'to-check' item: + + Q: "The cmake build selected to run gcc with -fPIC on my box while the + plain configure script did not." + + A: With CMake, since 2ebc74c36a19a1700af394c16855ce144d9878e3 #11546 + and fc9bfb14520712672b4784e8b48256fb29204011 #11627, we explicitly + enable PIC for libcurl shared lib. Or when building libcurl for + shared and static lib in a single pass. We do this by default for + Windows or when enabled by the user via `SHARE_LIB_OBJECT`. + Otherwise we don't touch this setting. Meaning the default set by + CMake (if any) or the toolchain is used. On Debian Bookworm, this + means that PIC is disabled for static libs by default. Some platforms + (like macOS), has PIC enabled by default. + autotools supports the double-pass mode only, and in that case + CMake seems to match PIC behaviour now (as tested on Linux with gcc.) + + Follow-up to 5d5dfdbd1a6c40bd75e982b66f49e1fa3a7eeae7 #12500 + + Reviewed-by: Jay Satiro + Closes #12509 + +Stefan Eissing (12 Dec 2023) + +- CLIENT-WRITERS: design and use documentation + + Closes #12507 + +Viktor Szakats (12 Dec 2023) + +- cmake: delete obsolete TODO items [ci skip] + + There is always room for improvement, but CMake is up to par now with + autotools, so there is no longer a good reason to keep around these + inline TODO items. + + Answering one of questions: + + Q: "The gcc command line use neither -g nor any -O options. As a + developer, I also treasure our configure scripts's --enable-debug + option that sets a long range of "picky" compiler options." + + A: CMake offers the `CMAKE_BUILD_TYPE` variable to control debug info + and optimization level. E.g.: + - `Release` = `-O3` + no debug info + - `MinSizeRel` = `-Os` + no debug info + - `Debug` = `-O0` + debug info + + https://stackoverflow.com/questions/48754619/what-are-cmake-build-type-deb + ug-release-relwithdebinfo-and-minsizerel/59314670#59314670 + https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#defaul + t-and-custom-configurations + + For picky warnings we have the `PICKY_COMPILER` options, enabled by + default. + + Closes #12500 + +Stefan Eissing (11 Dec 2023) + +- CONNECTION-FILTERS: update documentation + + Closes #12497 + +Daniel Stenberg (11 Dec 2023) + +- lib: reduce use of strncpy + + - bearssl: select cipher without buffer copies + - http_aws_sigv4: avoid strncpy, require exact timestamp length + - http_aws_sigv4: use memcpy isntead of strncpy + - openssl: avoid strncpy calls + - schannel: check for 1.3 algos without buffer copies + - strerror: avoid strncpy calls + - telnet: avoid strncpy, return error on too long inputs + - vtls: avoid strncpy in multissl_version() + + Closes #12499 + +- CI/distcheck: run full tests + + To be able to detect missing files better, this now runs the full CI + test suite. If done before, it would have detected #12462 before + release. + + Closes #12503 + +- docs: clean up Protocols: for cmdline options + + ... and some other minor polish. + + Closes #12496 + +- cmdline/gen: fix the sorting of the man page options + + They were previously sorted based on the file names, which use a .d + extension, making "data" get placed after "data-binary" etc. Making the + sort ignore the extention fixes the ordering. + + Reported-by: Boris Verkhovskiy + Bug: https://curl.se/mail/archive-2023-12/0014.html + Closes #12494 + +Daniel Gustafsson (9 Dec 2023) + +- doh: remove unused local variable + + The nurl variable is no longer used during probing following + a refactoring, so remove. + + Closes #12491 + +Jay Satiro (8 Dec 2023) + +- build: fix Windows ADDRESS_FAMILY detection + + - Include winsock2.h for Windows ADDRESS_FAMILY detection. + + Prior to this change cmake detection didn't work because it included + ws2def.h by itself, which is missing needed types from winsock2.h. + + Prior to this change autotools detection didn't work because it did not + include any Windows header. + + In both cases libcurl would fall back on unsigned short as the address + family type, which is the same as ADDRESS_FAMILY. + + Co-authored-by: Viktor Szakats + + Closes https://github.com/curl/curl/pull/12441 + +Daniel Stenberg (8 Dec 2023) + +- lib: rename Curl_strndup to Curl_memdup0 to avoid misunderstanding + + Since the copy does not stop at a null byte, let's not call it anything + that makes you think it works like the common strndup() function. + + Based on feedback from Jay Satiro, Stefan Eissing and Patrick Monnerat + + Closes #12490 + +- convsrctest.pl: removed: not used, not shipped in tarballs + +- tests: rename tests scripts to the test number + + It is hard to name the scripts sensibly. Lots of them are similarly + named and the name did not tell which test that used them. + + The new approach is rather to name them based on the test number that + runs them. Also helps us see which scripts are for individual tests + rather than for general test infra. + + - badsymbols.pl -> test1167.pl + - check-deprecated.pl -> test1222.pl + - check-translatable-options.pl -> test1544.pl + - disable-scan.pl -> test1165.pl + - error-codes.pl -> test1175.pl + - errorcodes.pl -> test1477.pl + - extern-scan.pl -> test1135.pl + - manpage-scan.pl -> test1139.pl + - manpage-syntax.pl -> test1173.pl + - markdown-uppercase.pl -> test1275.pl + - mem-include-scan.pl -> test1132.pl + - nroff-scan.pl -> test1140.pl + - option-check.pl -> test1276.pl + - options-scan.pl -> test971.pl + - symbol-scan.pl -> test1119.pl + - version-scan.pl -> test1177.pl + + Closes #12487 + +MichaÅ‚ Antoniak (8 Dec 2023) + +- sendf: fix compiler warning with CURL_DISABLE_HEADERS_API + + fix MSVC warning C4189: 'htype': local variable is initialized but not + referenced - when CURL_DISABLE_HEADERS_API is defined. + + Closes #12485 + +Viktor Szakats (8 Dec 2023) + +- tidy-up: whitespace + + Closes #12484 + +Stefan Eissing (7 Dec 2023) + +- test_02_download: fix paramters to test_02_27 + + - it is a special client that only ever uses http/2 + + Closes #12467 + +MichaÅ‚ Antoniak (7 Dec 2023) + +- vtls: remove the Curl_cft_ssl_proxy object if CURL_DISABLE_PROXY + + Closes #12459 + +Daniel Stenberg (7 Dec 2023) + +- lib: strndup/memdup instead of malloc, memcpy and null-terminate + + - bufref: use strndup + - cookie: use strndup + - formdata: use strndup + - ftp: use strndup + - gtls: use aprintf instead of malloc + strcpy * 2 + - http: use strndup + - mbedtls: use strndup + - md4: use memdup + - ntlm: use memdup + - ntlm_sspi: use strndup + - pingpong: use memdup + - rtsp: use strndup instead of malloc, memcpy and null-terminate + - sectransp: use strndup + - socks_gssapi.c: use memdup + - vtls: use dynbuf instead of malloc, snprintf and memcpy + - vtls: use strdup instead of malloc + memcpy + - wolfssh: use strndup + + Closes #12453 + +- strdup: remove the memchr check from Curl_strndup + + It makes it possible to clone a binary chunk of data. + + Closes #12453 + +- ftp: handle the PORT parsing without allocation + + Also reduces amount of *cpy() calls. + + Closes #12456 + +- RELEASE-NOTES: synced + + Bumped to 8.5.1 + +- url: for disabled protocols, mention if found in redirect + + To help users better understand where the URL (and denied scheme) comes + from. Also removed "in libcurl" from the message, since the disabling + can be done by the application. + + The error message now says "not supported" or "disabled" depending on + why it was denied: + + Protocol "hej" not supported + Protocol "http" disabled + + And in redirects: + + Protocol "hej" not supported (in redirect) + Protocol "http" disabled (in redirect) + + Reported-by: Mauricio Scheffer + Fixes #12465 + Closes #12469 + +Stefan Eissing (6 Dec 2023) + +- sectransp_ make TLSCipherNameForNumber() available in non-verbose config + + Reported-by: Cajus Pollmeier + Closes #12476 + Fixes #12474 + +YX Hao (6 Dec 2023) + +- lib: fix variable undeclared error caused by `infof` changes + + `--disable-verbose` yields `CURL_DISABLE_VERBOSE_STRINGS` defined. + `infof` isn't `Curl_nop_stmt` anymore: dac293c. + + Follow-up to dac293c + + Closes #12470 + +Viktor Szakats (6 Dec 2023) + +- tidy-up: fix yamllint whitespace issues in labeler.yml + + Follow-up to bda212911457c6fadfbba50be61afc4ca513fa56 #12466 + + Reviewed-by: Dan Fandrich + Closes #12475 + +- tidy-up: fix yamllint whitespace issues + + Closes #12466 + +Chris Sauer (6 Dec 2023) + +- cmake: fix typo + + Follow-up to aace27b + Closes #12464 + +Daniel Stenberg (6 Dec 2023) + +- dist: add tests/errorcodes.pl to the tarball + + Used by test 1477 + + Reported-by: Xi Ruoyao + Follow-up to 0ca3a4ec9a7 + Fixes #12462 + Closes #12463 + +Dan Fandrich (6 Dec 2023) + +- github/labeler: update a missed key in the v5 upgrade + + Follow-up to ce03fe3ba + +Version 8.5.0 (6 Dec 2023) + +Daniel Stenberg (6 Dec 2023) + +- RELEASE-NOTES: synced + + The curl 8.5.0 release. + +Dan Fandrich (5 Dec 2023) + +- github/labeler: switch from the beta to labeler v5 + + Some keys were renamed and the dot option was made default. + + Closes #12458 + +Daniel Stenberg (5 Dec 2023) + +- DEPRECATE: remove NTLM_WB in June 2024 + + Ref: https://curl.se/mail/lib-2023-12/0010.html + + Closes #12451 + +Jacob Hoffman-Andrews (4 Dec 2023) + +- rustls: implement connect_blocking + + Closes #11647 + +Daniel Stenberg (4 Dec 2023) + +- examples/rtsp-options.c: add + + Just a bare bones RTSP example using CURLOPT_RTSP_SESSION_ID and + CURLOPT_RTSP_REQUEST set to CURL_RTSPREQ_OPTIONS. + + Closes #12452 + +Stefan Eissing (4 Dec 2023) + +- ngtcp2: ignore errors on unknown streams + + - expecially in is_alive checks on connections, we might + see incoming packets on streams already forgotten and closed, + leading to errors reported by nghttp3. Ignore those. + + Closes #12449 + +Daniel Stenberg (4 Dec 2023) + +- docs: make all examples in all libcurl man pages compile + + Closes #12448 + +- checksrc.pl: support #line instructions + + makes it identify the correct source file and line + +- GHA/man-examples: verify libcurl man page examples + +- verify-examples.pl: verify that all man page examples compile clean + +- RELEASE-NOTES: synced + +Graham Campbell (2 Dec 2023) + +- http3: bump ngtcp2 and nghttp3 versions + + nghttp3 v1.1.0 + ngtcp2 v1.1.0 + + In docs and CI + + Closes #12446 + +- CI/quiche: use `3.1.4+quic` consistently in CI workflows + + Closes #12447 + +Viktor Szakats (2 Dec 2023) + +- test1545: disable deprecation warnings + + Fixes: + https://ci.appveyor.com/project/curlorg/curl/builds/48631551/job/bhx74e0i66yr + p6pk#L1205 + + Same with details: + https://ci.appveyor.com/project/curlorg/curl/builds/48662893/job/ol8a78q9gmil + b6wt#L1263 + ``` + tests/libtest/lib1545.c:38:3: error: 'curl_formadd' is deprecated: since 7.56 + .0. Use curl_mime_init() [-Werror=deprecated-declarations] + 38 | curl_formadd(&m_formpost, &lastptr, CURLFORM_COPYNAME, "file", + | ^~~~~~~~~~~~ + [...] + ``` + + Follow-up to 07a3cd83e0456ca17dfd8c3104af7cf45b7a1ff5 #12421 + + Fixes #12445 + Closes #12444 + +Daniel Stenberg (2 Dec 2023) + +- INSTALL: update list of ports and CPU archs + +- symbols-in-versions: the CLOSEPOLICY options are deprecated + + The were used with the CURLOPT_CLOSEPOLICY option, which *never* worked. + +z2_ (1 Dec 2023) + +- build: fix builds that disable protocols but not digest auth + + - Build base64 functions if digest auth is not disabled. + + Prior to this change if some protocols were disabled but not digest auth + then a build error would occur due to missing base64 functions. + + Fixes https://github.com/curl/curl/issues/12440 + Closes https://github.com/curl/curl/pull/12442 + +MichaÅ‚ Antoniak (1 Dec 2023) + +- connect: reduce number of transportation providers + + Use only the ones necessary - the ones that are built-in. Saves a few + bytes in the resulting code. + + Closes #12438 + +David Benjamin (1 Dec 2023) + +- vtls: consistently use typedef names for OpenSSL structs + + The foo_st names don't appear in OpenSSL public API documentation. The + FOO typedefs are more common. This header was already referencing + SSL_CTX via . There is a comment about avoiding + , but OpenSSL actually declares all the typedefs in + , which is already included by (and + every other OpenSSL header), so just use that. Though I've included it + just to be explicit. + + (I'm also fairly sure including already triggers the + Schannel conflicts anyway. The comment was probably just out of date.) + + Closes #12439 + +Lau (1 Dec 2023) + +- libcurl-security.3: fix typo + + Fixed minimal typo. + + Closes #12437 + +Stefan Eissing (1 Dec 2023) + +- ngtcp2: fix races in stream handling + + - fix cases where ngtcp2 invokes callbacks on streams that + nghttp3 has already forgotten. Ignore the NGHTTP3_ERR_STREAM_NOT_FOUND + in these cases as it is normal behaviour. + + Closes #12435 + +Emanuele Torre (1 Dec 2023) + +- tool_writeout_json: fix JSON encoding of non-ascii bytes + + char variables if unspecified can be either signed or unsigned depending + on the platform according to the C standard; in most platforms, they are + signed. + + This meant that the *i<32 waas always true for bytes with the top bit + set. So they were always getting encoded as \uXXXX, and then since they + were also signed negative, they were getting extended with 1s causing + '\xe2' to be expanded to \uffffffe2, for example: + + $ curl --variable 'v=“' --expand-write-out '{{v:json}}\n' file:///dev/nul + l + \uffffffe2\uffffff80\uffffff9c + + I fixed this bug by making the code use explicitly unsigned char* + variables instead of char* variables. + + Test 268 verifies + + Reported-by: iconoclasthero + Closes #12434 + +Stefan Eissing (1 Dec 2023) + +- cf-socket: TCP trace output local address used in connect + + Closes #12427 + +Jay Satiro (1 Dec 2023) + +- CURLINFO_PRETRANSFER_TIME_T.3: fix time explanation + + - Change CURLINFO_PRETRANSFER_TIME_T explanation to say that it + includes protocol-specific instructions that trigger a transfer. + + Prior to this change it explicitly said that it did not include those + instructions in the time, but that is incorrect. + + The change is a copy of the fixed explanation already in + CURLINFO_PRETRANSFER_TIME, fixed by ec8dcd7b. + + Reported-by: eeverettrbx@users.noreply.github.com + + Fixes https://github.com/curl/curl/issues/12431 + Closes https://github.com/curl/curl/pull/12432 + +Daniel Stenberg (30 Nov 2023) + +- multi: during ratelimit multi_getsock should return no sockets + + ... as there is nothing to wait for then, it just waits. Otherwise, this + causes much more CPU work and updates than necessary during ratelimit + periods. + + Ref: https://curl.se/mail/lib-2023-11/0056.html + Closes #12430 + +Dmitry Karpov (30 Nov 2023) + +- transfer: abort pause send when connection is marked for closing + + This handles cases of some bi-directional "upgrade" scenarios + (i.e. WebSockets) where sending is paused until some "upgrade" handshake + is completed, but server rejects the handshake and closes the + connection. + + Closes #12428 + +Daniel Stenberg (28 Nov 2023) + +- RELEASE-NOTES: synced + +- openssl: when a session-ID is reused, skip OCSP stapling + + Fixes #12399 + Reported-by: Alexey Larikov + Closes #12418 + +- test1545: test doing curl_formadd twice with missing file + + Reproduces #12410 + Verifies the fix + Closes #12421 + +- Curl_http_body: cleanup properly when Curl_getformdata errors + + Reported-by: yushicheng7788 on github + Based-on-work-by: yushicheng7788 on github + Fixes #12410 + Closes #12421 + +- test1477: verify that libcurl-errors.3 and public headers are synced + + The script errorcodes.pl extracts all error codes from all headers and + checks that they are all documented, then checks that all documented + error codes are also specified in a header file. + + Closes #12424 + +- libcurl-errors.3: sync with current public headers + + Closes #12424 + +Stefan Eissing (28 Nov 2023) + +- test459: fix for parallel runs + + - change warniing message to work better with varying filename + length. + - adapt test output check to new formatting + + Follow-up to 97ccc4479f77ba3191c6 + Closes #12423 + +Daniel Stenberg (27 Nov 2023) + +- tool_cb_prg: make the carriage return fit for wide progress bars + + When the progress bar was made max width (256 columns), the fly() + function attempted to generate its output buffer too long so that the + trailing carriage return would not fit and then the output would show + wrongly. The fly function is called when the expected total transfer is + unknown, which could be one or more progress calls before the actual + progress meter get shown when the expected transfer size is provided. + + This new take also replaces the msnprintf() call with a much simpler + memset() for speed. + + Reported-by: Tim Hill + Fixes #12407 + Closes #12415 + +- tool_parsecfg: make warning output propose double-quoting + + When the config file parser detects a word that *probably* should be + quoted, mention double-quotes as a possible remedy. + + Test 459 verifies. + + Proposed-by: Jiehong on github + Fixes #12409 + Closes #12412 + +Jay Satiro (26 Nov 2023) + +- curl.rc: switch out the copyright symbol for plain ASCII + + .. like we already do for libcurl.rc. + + libcurl.rc copyright symbol used to cause a "non-ascii 8-bit codepoint" + warning so it was switched to ascii. + + Ref: https://github.com/curl/curl/commit/1ca62bb5#commitcomment-133474972 + + Suggested-by: Robert Southee + + Closes https://github.com/curl/curl/pull/12403 + +Daniel Stenberg (26 Nov 2023) + +- conncache: use the closure handle when disconnecting surplus connections + + Use the closure handle for disconnecting connection cache entries so + that anything that happens during the disconnect is not stored and + associated with the 'data' handle which already just finished a transfer + and it is important that details from the unrelated disconnect does not + taint meta-data in the data handle. + + Like storing the response code. + + This also adjust test 1506. Unfortunately it also removes a key part of + the test that verifies that a connection is closed since when this + output vanishes (because the closure handle is used), we don't know + exactly that the connection actually gets closed in this test... + + Reported-by: ohyeaah on github + Fixes #12367 + Closes #12405 + +- RELEASE-NOTES: synced + +Stefan Eissing (24 Nov 2023) + +- quic: make eyeballers connect retries stop at weird replies + + - when a connect immediately goes into DRAINING state, do + not attempt retries in the QUIC connection filter. Instead, + return CURLE_WEIRD_SERVER_REPLY + - When eyeballing, interpret CURLE_WEIRD_SERVER_REPLY as an + inconclusive answer. When all addresses have been attempted, + rewind the address list once on an inconclusive answer. + - refs #11832 where connects were retried indefinitely until + the overall timeout fired + + Closes #12400 + +Daniel Stenberg (24 Nov 2023) + +- CI: verify libcurl function SYNPOSIS sections + + With the .github/scripits/verify-synopsis.pl script + + Closes #12402 + +- docs/libcurl: SYNSOPSIS cleanup + + - use the correct include file + - make sure they are declared as in the header file + - fix minor nroff syntax mistakes (missing .fi) + + These are verified by verify-synopsis.pl, which extracts the SYNPOSIS + code and runs it through gcc. + + Closes #12402 + +- sendf: fix comment typo + +- fopen: allocate the dir after fopen + + Move the allocation of the directory name down to after the fopen() call + to allow that shortcut code path to avoid a superfluous malloc+free + cycle. + + Follow-up to 73b65e94f35311 + + Closes #12398 + +Stefan Eissing (24 Nov 2023) + +- transfer: cleanup done+excess handling + + - add `SingleRequest->download_done` as indicator that + all download bytes have been received + - remove `stop_reading` bool from readwrite functions + - move excess body handling into client download writer + + Closes #12371 + +Daniel Stenberg (23 Nov 2023) + +- fopen: create new file using old file's mode + + Because the function renames the temp file to the target name as a last + step, if the file was previously owned by a different user, not ORing + the old mode could otherwise end up creating a file that was no longer + readable by the original owner after save. + + Reported-by: Loïc Yhuel + Fixes #12299 + Closes #12395 + +- test1476: require proxy + + Follow-up from 323df4261c3542 + + Closes #12394 + +- fopen: create short(er) temporary file name + + Only using random letters in the name plus a ".tmp" extension. Not by + appending characters to the final file name. + + Reported-by: Maksymilian Arciemowicz + + Closes #12388 + +Stefan Eissing (23 Nov 2023) + +- tests: git ignore generated second-hsts.txt file + + File is generated in test lib1900 + + Follow-up to 7cb03229d9e9c5 + + Closes #12393 + +Viktor Szakats (23 Nov 2023) + +- openssl: enable `infof_certstack` for 1.1 and LibreSSL 3.6 + + Lower the barrier to enable `infof_certstack()` from OpenSSL 3 to + OpenSSL 1.1.x, and LibreSSL 3.6 or upper. + + With the caveat, that "group name" and "type name" are missing from + the log output with these TLS backends. + + Follow-up to b6e6d4ff8f253c8b8055bab9d4d6a10f9be109f3 #12030 + + Reviewed-by: Daniel Stenberg + Closes #12385 + +Daniel Stenberg (23 Nov 2023) + +- urldata: fix typo in comment + +- CI: codespell + + The list of words to ignore is in the file + .github/scripts/codespell-ignore.txt + + Closes #12390 + +- lib: fix comment typos + + Five separate ones, found by codespell + + Closes #12390 + +- test1476: verify cookie PSL mixed case + +- cookie: lowercase the domain names before PSL checks + + Reported-by: Harry Sintonen + + Closes #12387 + +Viktor Szakats (23 Nov 2023) + +- openssl: fix building with v3 `no-deprecated` + add CI test + + - build quictls with `no-deprecated` in CI to have test coverage for + this OpenSSL 3 configuration. + + - don't call `OpenSSL_add_all_algorithms()`, `OpenSSL_add_all_digests()`. + The caller code is meant for OpenSSL 3, while these two functions were + only necessary before OpenSSL 1.1.0. They are missing from OpenSSL 3 + if built with option `no-deprecated`, causing build errors: + ``` + vtls/openssl.c:4097:3: error: call to undeclared function 'OpenSSL_add_all_ + algorithms'; ISO C99 and later do not support implicit function declaration + s [-Wimplicit-function-declaration] + vtls/openssl.c:4098:3: error: call to undeclared function 'OpenSSL_add_all_ + digests'; ISO C99 and later do not support implicit function declarations [ + -Wimplicit-function-declaration] + ``` + Ref: https://ci.appveyor.com/project/curlorg/curl-for-win/builds/48587418?f + ullLog=true#L7667 + + Regression from b6e6d4ff8f253c8b8055bab9d4d6a10f9be109f3 #12030 + Bug: https://github.com/curl/curl/issues/12380#issuecomment-1822944669 + Reviewed-by: Alex Bozarth + + - vquic/curl_ngtcp2: fix using `SSL_get_peer_certificate` with + `no-deprecated` quictls 3 builds. + Do it by moving an existing solution for this from `vtls/openssl.c` + to `vtls/openssl.h` and adjusting caller code. + ``` + vquic/curl_ngtcp2.c:1950:19: error: implicit declaration of function 'SSL_g + et_peer_certificate'; did you mean 'SSL_get1_peer_certificate'? [-Wimplicit + -function-declaration] + ``` + Ref: https://github.com/curl/curl/actions/runs/6960723097/job/18940818625#s + tep:24:1178 + + - curl_ntlm_core: fix `-Wunused-parameter`, `-Wunused-variable` and + `-Wunused-function` when trying to build curl with NTLM enabled but + without the necessary TLS backend (with DES) support. + + Closes #12384 + +- curl.h: delete Symbian OS references + + curl deprecated Symbian OS in 3d64031fa7a80ac4ae3fd09a5939196268b92f81 + via #5989. Delete references to it from public headers, because there + is no fresh release to use those headers with. + + Reviewed-by: Dan Fandrich + Reviewed-by: Jay Satiro + Closes #12378 + +- windows: use built-in `_WIN32` macro to detect Windows + + Windows compilers define `_WIN32` automatically. Windows SDK headers + or build env defines `WIN32`, or we have to take care of it. The + agreement seems to be that `_WIN32` is the preferred practice here. + Make the source code rely on that to detect we're building for Windows. + + Public `curl.h` was using `WIN32`, `__WIN32__` and `CURL_WIN32` for + Windows detection, next to the official `_WIN32`. After this patch it + only uses `_WIN32` for this. Also, make it stop defining `CURL_WIN32`. + + There is a slight chance these break compatibility with Windows + compilers that fail to define `_WIN32`. I'm not aware of any obsolete + or modern compiler affected, but in case there is one, one possible + solution is to define this macro manually. + + grepping for `WIN32` remains useful to discover Windows-specific code. + + Also: + + - extend `checksrc` to ensure we're not using `WIN32` anymore. + + - apply minor formatting here and there. + + - delete unnecessary checks for `!MSDOS` when `_WIN32` is present. + + Co-authored-by: Jay Satiro + Reviewed-by: Daniel Stenberg + + Closes #12376 + +Stefan Eissing (22 Nov 2023) + +- url: ConnectionExists revisited + + - have common pattern of `if not match, continue` + - revert pages long if()s to return early + - move dead connection check to later since it may + be relatively expensive + - check multiuse also when NOT building with NGHTTP2 + - for MULTIUSE bundles, verify that the inspected + connection indeed supports multiplexing when in use + (bundles may contain a mix of connection, afaict) + + Closes #12373 + +Daniel Stenberg (22 Nov 2023) + +- CURLMOPT_MAX_CONCURRENT_STREAMS: make sure the set value is within range + + ... or use the default value. + + Also clarify the documentation language somewhat. + + Closes #12382 + +- urldata: make maxconnects a 32 bit value + + "2^32 idle connections ought to be enough for anybody" + + Closes #12375 + +- FEATURES: update the URL phrasing + + The URL is length limited since a while back so "no limit" simply is not + true anymore. Mention the URL RFC standard used instead. + + Closes #12383 + +- wolfssh: remove redundant static prototypes + + vssh/wolfssh.c:346:18: error: redundant redeclaration of ‘wscp_recv’ [-We + rror=redundant-decls] + + Closes #12381 + +- setopt: remove superfluous use of ternary expressions + + Closes #12374 + +- mime: store "form escape" as a single bit + + Closes #12374 + +- setopt: check CURLOPT_TFTP_BLKSIZE range on set + + ... instead of later when the transfer is about to happen. + + Closes #12374 + +Viktor Szakats (21 Nov 2023) + +- build: add more picky warnings and fix them + + Enable more picky compiler warnings. I've found these options in the + nghttp3 project when implementing the CMake quick picky warning + functionality for it [1]. + + `-Wunused-macros` was too noisy to keep around, but fixed a few issues + it revealed while testing. + + - autotools: reflect the more precisely-versioned clang warnings. + Follow-up to 033f8e2a08eb1d3102f08c4d8c8e85470f8b460e #12324 + - autotools: sync between clang and gcc the way we set `no-multichar`. + - autotools: avoid setting `-Wstrict-aliasing=3` twice. + - autotools: disable `-Wmissing-noreturn` for MSYS gcc targets [2]. + It triggers in libtool-generated stub code. + + - lib/timeval: delete a redundant `!MSDOS` guard from a `WIN32` branch. + + - lib/curl_setup.h: delete duplicate declaration for `fileno`. + Added in initial commit ae1912cb0d494b48d514d937826c9fe83ec96c4d + (1999-12-29). This suggests this may not be needed anymore, but if + it does, we may restore this for those specific (non-Windows) systems. + - lib: delete unused macro `FTP_BUFFER_ALLOCSIZE` since + c1d6fe2aaa5a26e49a69a4f2495b3cc7a24d9394. + - lib: delete unused macro `isxdigit_ascii` since + f65f750742068f579f4ee6d8539ed9d5f0afcb85. + - lib/mqtt: delete unused macro `MQTT_HEADER_LEN`. + - lib/multi: delete unused macro `SH_READ`/`SH_WRITE`. + - lib/hostip: add `noreturn` function attribute via new `CURL_NORETURN` + macro. + - lib/mprintf: delete duplicate declaration for `Curl_dyn_vprintf`. + - lib/rand: fix `-Wunreachable-code` and related fallouts [3]. + - lib/setopt: fix `-Wunreachable-code-break`. + - lib/system_win32 and lib/timeval: fix double declarations for + `Curl_freq` and `Curl_isVistaOrGreater` in CMake UNITY mode [4]. + - lib/warnless: fix double declarations in CMake UNITY mode [5]. + This was due to force-disabling the header guard of `warnless.h` to + to reapply it to source code coming after `warnless.c` in UNITY + builds. This reapplied declarations too, causing the warnings. + Solved by adding a header guard for the lines that actually need + to be reapplied. + - lib/vauth/digest: fix `-Wunreachable-code-break` [6]. + - lib/vssh/libssh2: fix `-Wunreachable-code-break` and delete redundant + block. + - lib/vtls/sectransp: fix `-Wunreachable-code-break` [7]. + - lib/vtls/sectransp: suppress `-Wunreachable-code`. + Detected in `else` branches of dynamic feature checks, with results + known at compile-time, e.g. + ```c + if(SecCertificateCopySubjectSummary) /* -> true */ + ``` + Likely fixable as a separate micro-project, but given SecureTransport + is deprecated anyway, let's just silence these locally. + - src/tool_help: delete duplicate declaration for `helptext`. + - src/tool_xattr: fix `-Wunreachable-code`. + - tests: delete duplicate declaration for `unitfail` [8]. + - tests: delete duplicate declaration for `strncasecompare`. + - tests/libtest: delete duplicate declaration for `gethostname`. + Originally added in 687df5c8c39c370a59999b9afc0917d808d978b7 + (2010-08-02). + Got complicated later: c49e9683b85ba9d12cbb6eebc4ab2c8dba68fbdc + If there are still systems around with warnings, we may restore the + prototype, but limited for those systems. + - tests/lib2305: delete duplicate declaration for + `libtest_debug_config`. + - tests/h2-download: fix `-Wunreachable-code-break`. + + [1] https://github.com/ngtcp2/nghttp3/blob/a70edb08e954d690e8fb2c1df999b5a056 + f8bf9f/cmake/PickyWarningsC.cmake + [2] https://ci.appveyor.com/project/curlorg/curl/builds/48553586/job/3qkgjaui + qla5fj45?fullLog=true#L1675 + [3] https://github.com/curl/curl/actions/runs/6880886309/job/18716044703?pr=1 + 2331#step:7:72 + https://github.com/curl/curl/actions/runs/6883016087/job/18722707368?pr=1 + 2331#step:7:109 + [4] https://ci.appveyor.com/project/curlorg/curl/builds/48555101/job/9g15qkrr + iklpf1ut#L204 + [5] https://ci.appveyor.com/project/curlorg/curl/builds/48555101/job/9g15qkrr + iklpf1ut#L218 + [6] https://github.com/curl/curl/actions/runs/6880886309/job/18716042927?pr=1 + 2331#step:7:290 + [7] https://github.com/curl/curl/actions/runs/6891484996/job/18746659406?pr=1 + 2331#step:9:1193 + [8] https://github.com/curl/curl/actions/runs/6882803986/job/18722082562?pr=1 + 2331#step:33:1870 + + Closes #12331 + +Daniel Stenberg (21 Nov 2023) + +- transfer: avoid unreachable expression + + If curl_off_t and size_t have the same size (which is common on modern + 64 bit systems), a condition cannot occur which Coverity pointed + out. Avoid the warning by having the code conditionally only used if + curl_off_t actually is larger. + + Follow-up to 1cd2f0072fa482e25baa2 + + Closes #12370 + +Stefan Eissing (21 Nov 2023) + +- transfer: readwrite improvements + + - changed header/chunk/handler->readwrite prototypes to accept `buf`, + `blen` and a `pconsumed` pointer. They now get the buffer to work on + and report back how many bytes they consumed + - eliminated `k->str` in SingleRequest + - improved excess data handling to properly calculate with any body data + left in the headerb buffer + - eliminated `k->badheader` enum to only be a bool + + Closes #12283 + +Daniel Stenberg (21 Nov 2023) + +- RELEASE-NOTES: synced + +Jiří HruÅ¡ka (21 Nov 2023) + +- transfer: avoid calling the read callback again after EOF + + Regression since 7f43f3dc5994d01b12 (7.84.0) + + Bug: https://curl.se/mail/lib-2023-11/0017.html + + Closes #12363 + +Daniel Stenberg (21 Nov 2023) + +- doh: provide better return code for responses w/o addresses + + Previously it was wrongly returning CURLE_OUT_OF_MEMORY when the + response did not contain any addresses. Now it more accurately returns + CURLE_COULDNT_RESOLVE_HOST. + + Reported-by: lRoccoon on github + + Fixes #12365 + Closes #12366 + +Stefan Eissing (21 Nov 2023) + +- HTTP/2, HTTP/3: handle detach of onoing transfers + + - refs #12356 where a UAF is reported when closing a connection + with a stream whose easy handle was cleaned up already + - handle DETACH events same as DONE events in h2/h3 filters + + Fixes #12356 + Reported-by: PaweÅ‚ Wegner + Closes #12364 + +Viktor Szakats (20 Nov 2023) + +- autotools: stop setting `-std=gnu89` with `--enable-warnings` + + Do not alter the C standard when building with `--enable-warnings` when + building with gcc. + + On one hand this alters warning results compared to a default build. + On the other, it may produce different binaries, which is unexpected. + + Also fix new warnings that appeared after removing `-std=gnu89`: + + - include: fix public curl headers to use the correct printf mask for + `CURL_FORMAT_CURL_OFF_T` and `CURL_FORMAT_CURL_OFF_TU` with mingw-w64 + and Visual Studio 2013 and newer. This fixes the printf mask warnings + in examples and tests. E.g. [1] + + - conncache: fix printf format string [2]. + + - http2: fix potential null pointer dereference [3]. + (seen on Slackware with gcc 11.) + + - libssh: fix printf format string in SFTP code [4]. + Also make MSVC builds compatible with old CRT versions. + + - libssh2: fix printf format string in SFTP code for MSVC. + Applying the same fix as for libssh above. + + - unit1395: fix `argument is null` and related issues [5]: + - stop calling `strcmp()` with NULL to avoid undefined behaviour. + - fix checking results if some of them were NULL. + - do not pass NULL to printf `%s`. + + - ci: keep a build job with `-std=gnu89` to continue testing for + C89-compliance. We can apply this to other gcc jobs as needed. + Ref: b23ce2cee7329bbf425f18b49973b7a5f23dfcb4 (2022-09-23) #9542 + + [1] https://dev.azure.com/daniel0244/curl/_build/results?buildId=18581&view=l + ogs&jobId=ccf9cc6d-2ef1-5cf2-2c09-30f0c14f923b + [2] https://github.com/curl/curl/actions/runs/6896854263/job/18763831142?pr=1 + 2346#step:6:67 + [3] https://github.com/curl/curl/actions/runs/6896854253/job/18763839238?pr=1 + 2346#step:30:214 + [4] https://github.com/curl/curl/actions/runs/6896854253/job/18763838007?pr=1 + 2346#step:29:895 + [5] https://github.com/curl/curl/actions/runs/6896854253/job/18763836775?pr=1 + 2346#step:33:1689 + + Closes #12346 + +- autotools: fix/improve gcc and Apple clang version detection + + - Before this patch we expected `n.n` `-dumpversion` output, but Ubuntu + may return `n-win32` (also with `-dumpfullversion`). Causing these + errors and failing to enable picky warnings: + ``` + ../configure: line 23845: test: : integer expression expected + ``` + Ref: https://github.com/libssh2/libssh2/actions/runs/6263453828/job/1700789 + 3718#step:5:143 + + Fix that by stripping any dash-suffix and handling a dotless (major-only) + version number by assuming `.0` in that case. + + `9.3-posix`, `9.3-win32`, `6`, `9.3.0`, `11`, `11.2`, `11.2.0` + Ref: https://github.com/mamedev/mame/pull/9767 + + - fix Apple clang version detection for releases between + 'Apple LLVM version 7.3.0' and 'Apple LLVM version 10.0.1' where the + version was under-detected as 3.7 llvm/clang equivalent. + + - fix Apple clang version detection for 'Apple clang version 11.0.0' + and newer where the Apple clang version was detected, instead of its + llvm/clang equivalent. + + - display detected clang/gcc/icc compiler version. + + Via libssh2: + - https://github.com/libssh2/libssh2/commit/00a3b88c51cdb407fbbb347a2e38c5c7d + 89875ad + https://github.com/libssh2/libssh2/pull/1187 + - https://github.com/libssh2/libssh2/commit/89ccc83c7da73e7ca3a112e3500081319 + 42b592e + https://github.com/libssh2/libssh2/pull/1232 + + Closes #12362 + +- autotools: delete LCC compiler support bits + + Follow-up to fd7ef00f4305a2919e6950def1cf83d0110a4acd #12222 + + Closes #12357 + +- cmake: add test for `DISABLE` options, add `CURL_DISABLE_HEADERS_API` + + - tests: verify CMake `DISABLE` options. + + Make an exception for 2 CMake-only ones, and one more that's + using a different naming scheme, also in autotools and source. + + - cmake: add support for `CURL_DISABLE_HEADERS_API`. + + Suggested-by: Daniel Stenberg + Ref: https://github.com/curl/curl/pull/12345#pullrequestreview-1736238641 + + Closes #12353 + +Jacob Hoffman-Andrews (20 Nov 2023) + +- hyper: temporarily remove HTTP/2 support + + The current design of the Hyper integration requires rebuilding the + Hyper clientconn for each request. However, building the clientconn + requires resending the HTTP/2 connection preface, which is incorrect + from a protocol perspective. That in turn causes servers to send GOAWAY + frames, effectively degrading performance to "no connection reuse" in + the best case. It may also be triggering some bugs where requests get + dropped entirely and reconnects take too long. + + This doesn't rule out HTTP/2 support with Hyper, but it may take a + redesign of the Hyper integration in order to make things work. + + Closes #12191 + +Jay Satiro (20 Nov 2023) + +- schannel: fix unused variable warning + + Bug: https://github.com/curl/curl/pull/12349#issuecomment-1818000846 + Reported-by: Viktor Szakats + + Closes https://github.com/curl/curl/pull/12361 + +Daniel Stenberg (19 Nov 2023) + +- url: find scheme with a "perfect hash" + + Instead of a loop to scan over the potentially 30+ scheme names, this + uses a "perfect hash" table. This works fine because the set of schemes + is known and cannot change in a build. The hash algorithm and table size + is made to only make a single scheme index per table entry. + + The perfect hash is generated by a separate tool (scripts/schemetable.c) + + Closes #12347 + +- scripts: add schemetable.c + + This tool generates a scheme-matching table. + + It iterates over a number of different initial and shift values in order + to find the hash algorithm that needs the smallest possible table. + + The generated hash function, table and table size then needs to be used + by the url.c:Curl_getn_scheme_handler() function. + +Stefan Eissing (19 Nov 2023) + +- vtls/vquic, keep peer name information together + + - add `struct ssl_peer` to keep hostname, dispname and sni + for a filter + - allocate `sni` for use in VTLS backend + - eliminate `Curl_ssl_snihost()` and its use of the download buffer + - use ssl_peer in SSL and QUIC filters + + Closes #12349 + +Viktor Szakats (18 Nov 2023) + +- build: always revert `#pragma GCC diagnostic` after use + + Before this patch some source files were overriding gcc warning options, + but without restoring them at the end of the file. In CMake UNITY builds + these options spilled over to the remainder of the source code, + effecitvely disabling them for a larger portion of the codebase than + intended. + + `#pragma clang diagnostic` didn't have such issue in the codebase. + + Reviewed-by: Marcel Raad + Closes #12352 + +- tidy-up: casing typos, delete unused Windows version aliases + + - cmake: fix casing of `UnixSockets` to match the rest of the codebase. + + - curl-compilers.m4: fix casing in a comment. + + - setup-win32: delete unused Windows version constant aliases. + + Reviewed-by: Marcel Raad + Closes #12351 + +- keylog: disable if unused + + Fully disable keylog code if there is no TLS or QUIC subsystem using it. + + Closes #12350 + +- cmake: add `CURL_DISABLE_BINDLOCAL` option + + To match similar autotools option. + + Default is `ON`. + + Reviewed-by: Daniel Stenberg + Closes #12345 + +- url: fix `-Wzero-length-array` with no protocols + + Fixes: + ``` + ./lib/url.c:178:56: warning: use of an empty initializer is a C2x extension [ + -Wc2x-extensions] + 178 | static const struct Curl_handler * const protocols[] = { + | ^ + ./lib/url.c:178:56: warning: zero size arrays are an extension [-Wzero-length + -array] + ``` + + Closes #12344 + +- url: fix builds with `CURL_DISABLE_HTTP` + + Fixes: + ``` + ./lib/url.c:456:35: error: no member named 'formp' in 'struct UrlState' + 456 | Curl_mime_cleanpart(data->state.formp); + | ~~~~~~~~~~~ ^ + ``` + + Regression from 74b87a8af13a155c659227f5acfa78243a8b2aa6 #11682 + + Closes #12343 + +- http: fix `-Wunused-parameter` with no auth and no proxy + + ``` + lib/http.c:734:26: warning: unused parameter 'proxy' [-Wunused-parameter] + bool proxy) + ^ + ``` + + Reviewed-by: Marcel Raad + Closes #12338 + +Daniel Stenberg (16 Nov 2023) + +- TODO: Some TLS options are not offered for HTTPS proxies + + Closes #12286 + Closes #12342 + +- RELEASE-NOTES: synced + +- duphandle: make dupset() not return with pointers to old alloced data + + As the blob pointers are to be duplicated, the function must not return + mid-function with lingering pointers to the old handle's allocated data, + as that would lead to double-free in OOM situations. + + Make sure to clear all destination pointers first to avoid this risk. + + Closes #12337 + +Viktor Szakats (16 Nov 2023) + +- http: fix `-Wunused-variable` compiler warning + + Fix compiler warnings in builds with disabled auths, NTLM and SPNEGO. + + E.g. with `CURL_DISABLE_BASIC_AUTH` + `CURL_DISABLE_BEARER_AUTH` + + `CURL_DISABLE_DIGEST_AUTH` + `CURL_DISABLE_NEGOTIATE_AUTH` + + `CURL_DISABLE_NTLM` on non-Windows. + + ``` + ./curl/lib/http.c:737:12: warning: unused variable 'result' [-Wunused-variabl + e] + CURLcode result = CURLE_OK; + ^ + ./curl/lib/http.c:995:18: warning: variable 'availp' set but not used [-Wunus + ed-but-set-variable] + unsigned long *availp; + ^ + ./curl/lib/http.c:996:16: warning: variable 'authp' set but not used [-Wunuse + d-but-set-variable] + struct auth *authp; + ^ + ``` + + Regression from e92edfbef64448ef461117769881f3ed776dec4e #11490 + + Fixes #12228 + Closes #12335 + +Jay Satiro (16 Nov 2023) + +- tool: support bold headers in Windows + + - If virtual terminal processing is enabled in Windows then use ANSI + escape codes Esc[1m and Esc[22m to turn bold on and off. + + Suggested-by: Gisle Vanem + + Ref: https://github.com/curl/curl/discussions/11770 + + Closes https://github.com/curl/curl/pull/12321 + +Viktor Szakats (15 Nov 2023) + +- build: fix libssh2 + `CURL_DISABLE_DIGEST_AUTH` + `CURL_DISABLE_AWS` + + Builds with libssh2 + `-DCURL_DISABLE_DIGEST_AUTH=ON` + + `-DCURL_DISABLE_AWS=ON` in combination with either Schannel on Windows, + or `-DCURL_DISABLE_NTLM=ON` on other operating systems failed while + compiling due to a missing HMAC declaration. + + The reason is that HMAC is required by `lib/sha256.c` which publishes + `Curl_sha256it()` which is required by `lib/vssh/libssh2.c` when + building for libssh2 v1.8.2 (2019-05-25) or older. + + Make sure to compile the HMAC bits for a successful build. + + Both HMAC and `Curl_sha256it()` rely on the same internals, so splitting + them into separate sources isn't practical. + + Fixes: + ``` + [...] + In file included from ./curl/_x64-win-ucrt-cmake-llvm-bld/lib/CMakeFiles/libc + url_object.dir/Unity/unity_0_c.c:310: + ./curl/lib/sha256.c:527:42: error: array has incomplete element type 'const s + truct HMAC_params' + 527 | const struct HMAC_params Curl_HMAC_SHA256[] = { + | ^ + ./curl/lib/curl_sha256.h:34:21: note: forward declaration of 'struct HMAC_par + ams' + [...] + ``` + + Regression from e92edfbef64448ef461117769881f3ed776dec4e #11490 + + Fixes #12273 + Closes #12332 + +Daniel Stenberg (15 Nov 2023) + +- duphandle: also free 'outcurl->cookies' in error path + + Fixes memory-leak when OOM mid-function + + Use plain free instead of safefree, since the entire struct is + freed below. + + Remove some free calls that is already freed in Curl_freeset() + + Closes #12329 + +Viktor Szakats (15 Nov 2023) + +- config-win32: set `HAVE_SNPRINTF` for mingw-w64 + + It's available in all mingw-w64 releases. We already pre-fill this + detection in CMake. + + Closes #12325 + +- sasl: fix `-Wunused-function` compiler warning + + In builds with disabled auths. + + ``` + lib/curl_sasl.c:266:17: warning: unused function 'get_server_message' [-Wunus + ed-function] + static CURLcode get_server_message(struct SASL *sasl, struct Curl_easy *data, + ^ + 1 warning generated. + ``` + Ref: https://github.com/curl/trurl/actions/runs/6871732122/job/18689066151#st + ep:3:3822 + + Reviewed-by: Daniel Stenberg + Closes #12326 + +- build: picky warning updates + + - cmake: sync some picky gcc warnings with autotools. + - cmake, autotools: add `-Wold-style-definition` for clang too. + - cmake: more precise version info for old clang options. + - cmake: use `IN LISTS` syntax in `foreach()`. + + Reviewed-by: Daniel Stenberg + Reviewed-by: Marcel Raad + Closes #12324 + +Daniel Stenberg (15 Nov 2023) + +- urldata: move cookielist from UserDefined to UrlState + + 1. Because the value is not strictly set with a setopt option. + + 2. Because otherwise when duping a handle when all the set.* fields are + first copied and an error happens (think out of memory mid-function), + the function would easily free the list *before* it was deep-copied, + which could lead to a double-free. + + Closes #12323 + +Viktor Szakats (14 Nov 2023) + +- autotools: avoid passing `LDFLAGS` twice to libcurl + + autotools passes `LDFLAGS` automatically linker commands. curl's + `lib/Makefile.am` customizes libcurl linker flags. In that + customization, it added `LDFLAGS` to the custom flags. This resulted in + passing `LDFLAGS` _twice_ to the `libtool` command. + + Most of the time this is benign, but some `LDFLAGS` options can break + the build when passed twice. One such example is passing `.o` files, + e.g. `crt*.o` files necessary when customizing the C runtime, e.g. for + MUSL builds. + + Passing them twice resulted in duplicate symbol errors: + ``` + libtool: link: clang-15 --target=aarch64-unknown-linux-musl [...] /usr/lib/a + arch64-linux-musl/crt1.o [...] /usr/lib/aarch64-linux-musl/crt1.o [...] + ld.lld-15: error: duplicate symbol: _start + >>> defined at crt1.c + >>> /usr/lib/aarch64-linux-musl/crt1.o:(.text+0x0) + >>> defined at crt1.c + >>> /usr/lib/aarch64-linux-musl/crt1.o:(.text+0x0) + [...] + clang: error: linker command failed with exit code 1 (use -v to see invocatio + n) + ``` + + This behaviour came with commit 1a593191c2769a47b8c3e4d9715ec9f6dddf5e36 + (2013-07-23) as a fix for bug https://curl.haxx.se/bug/view.cgi?id=1217. + The patch was a works-for-me hack that ended up merged in curl: + https://sourceforge.net/p/curl/bugs/1217/#06ef + With the root cause remaining unclear. + + Perhaps the SUNPro 12 linker was sensitive to `-L` `-l` order, requiring + `-L` first? This would be unusual and suggests a bug in either the + linker or in `libtool`. + + The curl build does pass the list of detected libs via its own + `LIBCURL_LIBS` variable, which ends up before `LDFLAGS` on the `libtool` + command line, but it's the job of `libtool` to ensure that even + a peculiar linker gets the options in the expected order. Also because + autotools passes `LDFLAGS` last, making it hardly possible to pass + anything after it. + + Perhaps in the 10 years since this issue, this already got a fix + upstream. + + This patch deletes `LDFLAGS` from our customized libcurl options, + leaving a single copy of them as passed by autotools automatically. + + Reverts 1a593191c2769a47b8c3e4d9715ec9f6dddf5e36 + Closes #12310 + +- autotools: accept linker flags via `CURL_LDFLAGS_{LIB,BIN}` + + To allow passing `LDFLAGS` specific to libcurl (`CURL_LDFLAGS_LIB`) and + curl tool (`CURL_LDFLAGS_BIN`). + + This makes it possible to build libcurl and curl with a single + invocation with lib- and tool-specific custom linker flags. + + Such flag can be enabling `.map` files, a `.def` file for libcurl DLL, + controlling static/shared, incl. requesting a static curl tool (with + `-static-libtool-libs`) while building both shared and static libcurl. + + curl-for-win uses the above and some more. + + These options are already supported in `Makefile.mk`. CMake has built-in + variables for this. + + Closes #12312 + +Jay Satiro (14 Nov 2023) + +- tool_cb_hdr: add an additional parsing check + + - Don't dereference the past-the-end element when parsing the server's + Content-disposition header. + + As 'p' is advanced it can point to the past-the-end element and prior + to this change 'p' could be dereferenced in that case. + + Technically the past-the-end element is not out of bounds because dynbuf + (which manages the header line) automatically adds a null terminator to + every buffer and that is not included in the buffer length passed to + the header callback. + + Closes https://github.com/curl/curl/pull/12320 + +Philip Heiduck (14 Nov 2023) + +- .cirrus.yml: freebsd 14 + + ensure curl works on latest freebsd version + + Closes #12053 + +Daniel Stenberg (13 Nov 2023) + +- easy: in duphandle, init the cookies for the new handle + + ... not the source handle. + + Closes #12318 + +- duphandle: use strdup to clone *COPYPOSTFIELDS if size is not set + + Previously it would unconditionally use the size, which is set to -1 + when strlen is requested. + + Updated test 544 to verify. + + Closes #12317 + +- RELEASE-NOTES: synced + +- curl_easy_duphandle.3: clarify how HSTS and alt-svc are duped + + Closes #12315 + +- urldata: move hstslist from 'set' to 'state' + + To make it work properly with curl_easy_duphandle(). This, because + duphandle duplicates the entire 'UserDefined' struct by plain copy while + 'hstslist' is a linked curl_list of file names. This would lead to a + double-free when the second of the two involved easy handles were + closed. + + Closes #12315 + +- test1900: verify duphandle with HSTS using multiple files + + Closes #12315 + +Goro FUJI (13 Nov 2023) + +- http: allow longer HTTP/2 request method names + + - Increase the maximum request method name length from 11 to 23. + + For HTTP/1.1 and earlier there's not a specific limit in libcurl for + method length except that it is limited by the initial HTTP request + limit (DYN_HTTP_REQUEST). Prior to fc2f1e54 HTTP/2 was treated the same + and there was no specific limit. + + According to Internet Assigned Numbers Authority (IANA) the longest + registered method is UPDATEREDIRECTREF which is 17 characters. + + Also there are unregistered methods used by some companies that are + longer than 11 characters. + + The limit was originally added by 61f52a97 but not used until fc2f1e54. + + Ref: https://www.iana.org/assignments/http-methods/http-methods.xhtml + + Closes https://github.com/curl/curl/pull/12311 + +Jay Satiro (12 Nov 2023) + +- CURLOPT_CAINFO_BLOB.3: explain what CURL_BLOB_COPY does + + - Add an explanation of the CURL_BLOB_COPY flag to CURLOPT_CAINFO_BLOB + and CURLOPT_PROXY_CAINFO_BLOB docs. + + All the other _BLOB option docs already have the same explanation. + + Closes https://github.com/curl/curl/pull/12277 + +Viktor Szakats (11 Nov 2023) + +- tidy-up: dedupe Windows system libs in cmake + + Reviewed-by: Daniel Stenberg + Closes #12307 + +Junho Choi (11 Nov 2023) + +- ci: test with latest quiche release (0.19.0) + + Closes #12180 + +- quiche: use quiche_conn_peer_transport_params() + + In recent quiche, transport parameter API is separated + with quiche_conn_peer_transport_params(). + (https://github.com/cloudflare/quiche/pull/1575) + It breaks with bulding with latest(post 0.18.0) quiche. + + Closes #12180 + +Daniel Stenberg (11 Nov 2023) + +- Makefile: generate the VC 14.20 project files at dist-time + + Follow-up to 28287092cc5a6d6ef8 (#12282) + + Closes #12290 + +Sam James (11 Nov 2023) + +- misc: fix -Walloc-size warnings + + GCC 14 introduces a new -Walloc-size included in -Wextra which gives: + + ``` + src/tool_operate.c: In function ‘add_per_transfer’: + src/tool_operate.c:213:5: warning: allocation of insufficient size ‘1’ fo + r type ‘struct per_transfer’ with size ‘480’ [-Walloc-size] + 213 | p = calloc(sizeof(struct per_transfer), 1); + | ^ + src/var.c: In function ‘addvariable’: + src/var.c:361:5: warning: allocation of insufficient size ‘1’ for type †+ ˜struct var’ with size ‘32’ [-Walloc-size] + 361 | p = calloc(sizeof(struct var), 1); + | ^ + ``` + + The calloc prototype is: + ``` + void *calloc(size_t nmemb, size_t size); + ``` + + So, just swap the number of members and size arguments to match the + prototype, as we're initialising 1 struct of size `sizeof(struct + ...)`. GCC then sees we're not doing anything wrong. + + Closes #12292 + +Mark Gaiser (11 Nov 2023) + +- IPFS: bugfixes + + - Fixed endianness bug in gateway file parsing + - Use IPFS_PATH in tests where IPFS_DATA was used + - Fixed typos from traling -> trailing + - Fixed broken link in IPFS.md + + Follow-up to 859e88f6533f9e + + Reported-by: Michael Kaufmann + Bug: https://github.com/curl/curl/pull/12152#issuecomment-1798214137 + Closes #12305 + +Daniel Stenberg (11 Nov 2023) + +- VULN-DISCLOSURE-POLIC: remove broken link to hackerone + + It should ideally soon not be done from hackerone anyway + + Closes #12308 + +Andrew Kurushin (11 Nov 2023) + +- schannel: add CA cache support for files and memory blobs + + - Support CA bundle and blob caching. + + Cache timeout is 24 hours or can be set via CURLOPT_CA_CACHE_TIMEOUT. + + Closes https://github.com/curl/curl/pull/12261 + +Daniel Stenberg (10 Nov 2023) + +- RELEASE-NOTES: synced + +Charlie C (10 Nov 2023) + +- cmake: option to disable install & drop `curlu` target when unused + + This patch makes the following changes: + - adds the option `CURL_DISABLE_INSTALL` - to disable 'install' targets. + - Removes the target `curlu` when the option `BUILD_TESTING` is set to + `OFF` - to prevent it from being loaded in Visual Studio. + + Closes #12287 + +Kai Pastor (10 Nov 2023) + +- cmake: fix multiple include of CURL package + + Fixes errors on second `find_package(CURL)`. This is a frequent case + with transitive dependencies: + ``` + CMake Error at ...: + add_library cannot create ALIAS target "CURL::libcurl" because another + target with the same name already exists. + ``` + + Test to reproduce: + ```cmake + cmake_minimum_required(VERSION 3.27) # must be 3.18 or higher + + project(curl) + + set(CURL_DIR "example/lib/cmake/CURL/") + find_package(CURL CONFIG REQUIRED) + find_package(CURL CONFIG REQUIRED) # fails + + add_executable(main main.c) + target_link_libraries(main CURL::libcurl) + ``` + + Ref: https://cmake.org/cmake/help/latest/release/3.18.html#other-changes + Ref: https://cmake.org/cmake/help/v3.18/policy/CMP0107.html + Ref: #12300 + Assisted-by: Harry Mallon + Closes #11913 + +Viktor Szakats (8 Nov 2023) + +- tidy-up: use `OPENSSL_VERSION_NUMBER` + + Uniformly use `OPENSSL_VERSION_NUMBER` to check for OpenSSL version. + Before this patch some places used `OPENSSL_VERSION_MAJOR`. + + Also fix `lib/md4.c`, which included `opensslconf.h`, but that doesn't + define any version number in these implementations: BoringSSL, AWS-LC, + LibreSSL, wolfSSL. (Only in mainline OpenSSL/quictls). Switch that to + `opensslv.h`. This wasn't causing a deeper problem because the code is + looking for v3, which is only provided by OpenSSL/quictls as of now. + + According to https://github.com/openssl/openssl/issues/17517, the macro + `OPENSSL_VERSION_NUMBER` is safe to use and not deprecated. + + Reviewed-by: Marcel Raad + Closes #12298 + +Daniel Stenberg (8 Nov 2023) + +- resolve.d: drop a multi use-sentence + + Since the `multi:` keyword adds that message. + + Reported-by: ç©ä¸¹å°¼ Dan Jacobson + Fixes https://github.com/curl/curl/discussions/12294 + Closes #12295 + +- content_encoding: make Curl_all_content_encodings allocless + + - Fixes a memory leak pointed out by Coverity + - Also found by OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail? + id=63947 + - Avoids unncessary allocations + + Follow-up ad051e1cbec68b2456a22661b + + Closes #12289 + +Michael Kaufmann (7 Nov 2023) + +- vtls: use ALPN "http/1.1" for HTTP/1.x, including HTTP/1.0 + + Some servers don't support the ALPN protocol "http/1.0" (e.g. IIS 10), + avoid it and use "http/1.1" instead. + + This reverts commit df856cb5c9 (#10183). + + Fixes #12259 + Closes #12285 + +Daniel Stenberg (7 Nov 2023) + +- Makefile.am: drop vc10, vc11 and vc12 projects from dist + + They are end of life products. Support for generating them remain in the + repo for a while but this change drops them from distribution. + + Closes #12288 + +David Suter (7 Nov 2023) + +- projects: add VC14.20 project files + + Windows projects included VC14, VC14.10, VC14.30 but not VC14.20. + OpenSSL and Wolf SSL scripts mention VC14.20 so I don't see a reason why + this is missing. Updated the templates to produce a VC14.20 project. + Project opens in Visual Studio 2019 as expected. + + Closes #12282 + +Daniel Stenberg (7 Nov 2023) + +- curl: move IPFS code into src/tool_ipfs.[ch] + + - convert ensure_trailing into ensure_trailing_slash + - strdup the URL string to own it proper + - use shorter variable names + - combine some expressions + - simplify error handling in ipfs_gateway() + - add MAX_GATEWAY_URL_LEN + proper bailout if maximum is reached + - ipfs-gateway.d polish and simplification + - shorten ipfs error message + make them "synthetic" + + Closes #12281 + +Viktor Szakats (6 Nov 2023) + +- build: delete support bits for obsolete Windows compilers + + - Pelles C: Unclear status, failed to obtain a fresh copy a few months + ago. Possible website is HTTP-only. ~10 years ago I left this compiler + dealing with crashes and other issues with no response on the forum + for years. It has seen some activity in curl back in 2021. + - LCC: Last stable release in September 2002. + - Salford C: Misses winsock2 support, possibly abandoned? Last mentioned + in 2006. + - Borland C++: We dropped Borland C++ support in 2018. + - MS Visual C++ 6.0: Released in 1998. curl already requires VS 2010 + (or possibly 2008) as a minimum. + + Closes #12222 + +- build: delete `HAVE_STDINT_H` and `HAVE_INTTYPES_H` + + We use `stdint.h` unconditionally in all places except one. These uses + are imposed by external dependencies / features. nghttp2, quic, wolfSSL + and `HAVE_MACH_ABSOLUTE_TIME` do require this C99 header. It means that + any of these features make curl require a C99 compiler. (In case of + MSVC, this means Visual Studio 2010 or newer.) + + This patch changes the single use of `stdint.h` guarded by + `HAVE_STDINT_H` to use `stdint.h` unconditionally. Also stop using + `inttypes.h` as an alternative there. `HAVE_INTTYPES_H` wasn't used + anywhere else, allowing to delete this feature check as well. + + Closes #12275 + +Daniel Stenberg (6 Nov 2023) + +- tool_operate: do not mix memory models + + Make sure 'inputpath' only points to memory allocated by libcurl so that + curl_free works correctly. + + Pointed out by Coverity + + Follow-up to 859e88f6533f9e1f890 + + Closes #12280 + +Stefan Eissing (6 Nov 2023) + +- lib: client writer, part 2, accounting + logging + + This PR has these changes: + + Renaming of unencode_* to cwriter, e.g. client writers + - documentation of sendf.h functions + - move max decode stack checks back to content_encoding.c + - define writer phase which was used as order before + - introduce phases for monitoring inbetween decode phases + - offering default implementations for init/write/close + + Add type paramter to client writer's do_write() + - always pass all writes through the writer stack + - writers who only care about BODY data will pass other writes unchanged + + add RAW and PROTOCOL client writers + - RAW used for Curl_debug() logging of CURLINFO_DATA_IN + - PROTOCOL used for updates to data->req.bytecount, max_filesize checks and + Curl_pgrsSetDownloadCounter() + - remove all updates of data->req.bytecount and calls to + Curl_pgrsSetDownloadCounter() and Curl_debug() from other code + - adjust test457 expected output to no longer see the excess write + + Closes #12184 + +Daniel Stenberg (6 Nov 2023) + +- VULN-DISCLOSURE-POLICY: escape sequences are not a security flaw + + Closes #12278 + +Viktor Szakats (6 Nov 2023) + +- rand: fix build error with autotools + LibreSSL + + autotools unexpectedly detects `arc4random` because it is also looking + into dependency libs. One dependency, LibreSSL, happens to publish an + `arc4random` function (via its shared lib before v3.7, also via static + lib as of v3.8.2). When trying to use this function in `lib/rand.c`, + its protoype is missing. To fix that, curl included a prototype, but + that used a C99 type without including `stdint.h`, causing: + + ``` + ../../lib/rand.c:37:1: error: unknown type name 'uint32_t' + 37 | uint32_t arc4random(void); + | ^ + 1 error generated. + ``` + + This patch improves this by dropping the local prototype and instead + limiting `arc4random` use for non-OpenSSL builds. OpenSSL builds provide + their own random source anyway. + + The better fix would be to teach autotools to not link dependency libs + while detecting `arc4random`. + + LibreSSL publishing a non-namespaced `arc4random` tracked here: + https://github.com/libressl/portable/issues/928 + + Regression from 755ddbe901cd0c921fbc3ac5b3775c0dc683bc73 #10672 + + Reviewed-by: Daniel Stenberg + Fixes #12257 + Closes #12274 + +Daniel Stenberg (5 Nov 2023) + +- RELEASE-NOTES: synced + +- strdup: do Curl_strndup without strncpy + + To avoid (false positive) gcc-13 compiler warnings. + + Follow-up to 4855debd8a2c1cb + + Assisted-by: Jay Satiro + Reported-by: Viktor Szakats + Fixes #12258 + +Enno Boland (5 Nov 2023) + +- HTTP: fix empty-body warning + + This change fixes a compiler warning with gcc-12.2.0 when + `-DCURL_DISABLE_BEARER_AUTH=ON` is used. + + /home/tox/src/curl/lib/http.c: In function 'Curl_http_input_auth': + /home/tox/src/curl/lib/http.c:1147:12: warning: suggest braces around emp + ty body in an 'else' statement [-Wempty-body] + 1147 | ; + | ^ + + Closes #12262 + +Daniel Stenberg (5 Nov 2023) + +- openssl: identify the "quictls" backend correctly + + Since vanilla OpenSSL does not support the QUIC API I think it helps + users to identify the correct OpenSSL fork in version output. The best + (crude) way to do that right now seems to be to check if ngtcp2 support + is enabled. + + Closes #12270 + +Mark Gaiser (5 Nov 2023) + +- curl: improved IPFS and IPNS URL support + + Previously just ipfs:// and ipns:// was supported, which is + too strict for some usecases. + + This patch allows paths and query arguments to be used too. + Making this work according to normal http semantics: + + ipfs:///foo/bar?key=val + ipns:///foo/bar?key=val + + The gateway url support is changed. + It now only supports gateways in the form of: + + http:///foo/bar + http:// + + Query arguments here are explicitly not allowed and trigger an intended + malformed url error. + + There also was a crash when IPFS_PATH was set with a non trailing + forward slash. This has been fixed. + + Lastly, a load of test cases have been added to verify the above. + + Reported-by: Steven Allen + Fixes #12148 + Closes #12152 + +Harry Mallon (5 Nov 2023) + +- docs: KNOWN_BUGS cleanup + + * Remove other mention of hyper memory-leaks from `KNOWN_BUGS`. + Should have been removed in 629723ecf22a8eae78d64cceec2f3bdae703ec95 + + * Remove mention of aws-sigv4 sort query string from `KNOWN_BUGS`. + Fixed in #11806 + + * Remove mention of aws-sigv4 query empty value problems + + * Remove mention of aws-sigv4 missing amz-content-sha256 + Fixed in #9995 + +- http_aws_sigv4: canonicalise valueless query params + + Fixes #8107 + Closes #12244 + +Michael Kaufmann (4 Nov 2023) + +- docs: preserve the modification date when copying the prebuilt man page + + The previously built man page "curl.1" must be copied with the original + modification date, otherwise the man page is never updated. + + This fixes a bug that has been introduced with commit 2568441cab. + + Reviewed-by: Dan Fandrich + Reviewed-by: Daniel Stenberg + + Closes #12199 + +Daniel Stenberg (4 Nov 2023) + +- docs: remove bold from some man page SYNOPSIS sections + + In the name of consistency + + Closes #12267 + +- openssl: two multi pointer checks should probably rather be asserts + + ... so add the asserts now and consider removing the dynamic checks in a + future. + + Ref: #12261 + Closes #12264 + +boilingoden (4 Nov 2023) + +- docs: add supported version for the json write-out + + xref: https://curl.se/changes.html#7_70_0 + + Closes #12266 diff --git a/src/dependencies/curl-8.8.0/CMake/CMakeConfigurableFile.in b/src/dependencies/curl-8.8.0/CMake/CMakeConfigurableFile.in new file mode 100644 index 0000000..a3d2bc4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/CMakeConfigurableFile.in @@ -0,0 +1,24 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +@CMAKE_CONFIGURABLE_FILE_CONTENT@ diff --git a/src/dependencies/curl-8.8.0/CMake/CurlSymbolHiding.cmake b/src/dependencies/curl-8.8.0/CMake/CurlSymbolHiding.cmake new file mode 100644 index 0000000..8289b49 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/CurlSymbolHiding.cmake @@ -0,0 +1,84 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +include(CheckCSourceCompiles) + +option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) +mark_as_advanced(CURL_HIDDEN_SYMBOLS) + +if(WIN32 AND ENABLE_CURLDEBUG) + # We need to export internal debug functions (e.g. curl_dbg_*), so disable + # symbol hiding for debug builds. + set(CURL_HIDDEN_SYMBOLS OFF) +endif() + +if(CURL_HIDDEN_SYMBOLS) + set(SUPPORTS_SYMBOL_HIDING FALSE) + + if(CMAKE_C_COMPILER_ID MATCHES "Clang" AND NOT MSVC) + set(SUPPORTS_SYMBOL_HIDING TRUE) + set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))") + set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden") + elseif(CMAKE_COMPILER_IS_GNUCC) + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 3.4) + # note: this is considered buggy prior to 4.0 but the autotools don't care, so let's ignore that fact + set(SUPPORTS_SYMBOL_HIDING TRUE) + set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))") + set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden") + endif() + elseif(CMAKE_C_COMPILER_ID MATCHES "SunPro" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0) + set(SUPPORTS_SYMBOL_HIDING TRUE) + set(_SYMBOL_EXTERN "__global") + set(_CFLAG_SYMBOLS_HIDE "-xldscope=hidden") + elseif(CMAKE_C_COMPILER_ID MATCHES "Intel" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0) + # note: this should probably just check for version 9.1.045 but I'm not 100% sure + # so let's do it the same way autotools do. + set(SUPPORTS_SYMBOL_HIDING TRUE) + set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))") + set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden") + check_c_source_compiles("#include + int main (void) { printf(\"icc fvisibility bug test\"); return 0; }" _no_bug) + if(NOT _no_bug) + set(SUPPORTS_SYMBOL_HIDING FALSE) + set(_SYMBOL_EXTERN "") + set(_CFLAG_SYMBOLS_HIDE "") + endif() + elseif(MSVC) + set(SUPPORTS_SYMBOL_HIDING TRUE) + endif() + + set(HIDES_CURL_PRIVATE_SYMBOLS ${SUPPORTS_SYMBOL_HIDING}) +elseif(MSVC) + if(NOT CMAKE_VERSION VERSION_LESS 3.7) + set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE) #present since 3.4.3 but broken + set(HIDES_CURL_PRIVATE_SYMBOLS FALSE) + else() + message(WARNING "Hiding private symbols regardless CURL_HIDDEN_SYMBOLS being disabled.") + set(HIDES_CURL_PRIVATE_SYMBOLS TRUE) + endif() +else() + set(HIDES_CURL_PRIVATE_SYMBOLS FALSE) +endif() + +set(CURL_CFLAG_SYMBOLS_HIDE ${_CFLAG_SYMBOLS_HIDE}) +set(CURL_EXTERN_SYMBOL ${_SYMBOL_EXTERN}) diff --git a/src/dependencies/curl-8.8.0/CMake/CurlTests.c b/src/dependencies/curl-8.8.0/CMake/CurlTests.c new file mode 100644 index 0000000..483b9a2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/CurlTests.c @@ -0,0 +1,430 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * SPDX-License-Identifier: curl + * + ***************************************************************************/ + +#ifdef HAVE_FCNTL_O_NONBLOCK +/* headers for FCNTL_O_NONBLOCK test */ +#include +#include +#include +/* */ +#if defined(sun) || defined(__sun__) || \ + defined(__SUNPRO_C) || defined(__SUNPRO_CC) +# if defined(__SVR4) || defined(__srv4__) +# define PLATFORM_SOLARIS +# else +# define PLATFORM_SUNOS4 +# endif +#endif +#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41) +# define PLATFORM_AIX_V3 +#endif +/* */ +#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) +#error "O_NONBLOCK does not work on this platform" +#endif + +int main(void) +{ + /* O_NONBLOCK source test */ + int flags = 0; + if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK)) + return 1; + return 0; +} +#endif + +/* tests for gethostbyname_r */ +#if defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) || \ + defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) || \ + defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT) +# define _REENTRANT + /* no idea whether _REENTRANT is always set, just invent a new flag */ +# define TEST_GETHOSTBYFOO_REENTRANT +#endif +#if defined(HAVE_GETHOSTBYNAME_R_3) || \ + defined(HAVE_GETHOSTBYNAME_R_5) || \ + defined(HAVE_GETHOSTBYNAME_R_6) || \ + defined(TEST_GETHOSTBYFOO_REENTRANT) +#include +#include +int main(void) +{ + char *address = "example.com"; + int length = 0; + int type = 0; + struct hostent h; + int rc = 0; +#if defined(HAVE_GETHOSTBYNAME_R_3) || \ + defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) + struct hostent_data hdata; +#elif defined(HAVE_GETHOSTBYNAME_R_5) || \ + defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) || \ + defined(HAVE_GETHOSTBYNAME_R_6) || \ + defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT) + char buffer[8192]; + int h_errnop; + struct hostent *hp; +#endif + +#if defined(HAVE_GETHOSTBYNAME_R_3) || \ + defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) + rc = gethostbyname_r(address, &h, &hdata); +#elif defined(HAVE_GETHOSTBYNAME_R_5) || \ + defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) + rc = gethostbyname_r(address, &h, buffer, 8192, &h_errnop); + (void)hp; /* not used for test */ +#elif defined(HAVE_GETHOSTBYNAME_R_6) || \ + defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT) + rc = gethostbyname_r(address, &h, buffer, 8192, &hp, &h_errnop); +#endif + + (void)length; + (void)type; + (void)rc; + return 0; +} +#endif + +#ifdef HAVE_IN_ADDR_T +#include +#include +#include +int main(void) +{ + if((in_addr_t *) 0) + return 0; + if(sizeof(in_addr_t)) + return 0; + ; + return 0; +} +#endif + +#ifdef HAVE_BOOL_T +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif +int main(void) +{ + if(sizeof(bool *)) + return 0; + ; + return 0; +} +#endif + +#ifdef STDC_HEADERS +#include +#include +#include +#include +int main(void) { return 0; } +#endif + +#ifdef HAVE_FILE_OFFSET_BITS +#ifdef _FILE_OFFSET_BITS +#undef _FILE_OFFSET_BITS +#endif +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int main(void) { ; return 0; } +#endif + +#ifdef HAVE_IOCTLSOCKET +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +#endif +int main(void) +{ + /* ioctlsocket source code */ + int socket; + unsigned long flags = ioctlsocket(socket, FIONBIO, &flags); + ; + return 0; +} + +#endif + +#ifdef HAVE_IOCTLSOCKET_CAMEL +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +#endif +int main(void) +{ + /* IoctlSocket source code */ + if(0 != IoctlSocket(0, 0, 0)) + return 1; + ; + return 0; +} +#endif + +#ifdef HAVE_IOCTLSOCKET_CAMEL_FIONBIO +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +#endif +int main(void) +{ + /* IoctlSocket source code */ + long flags = 0; + if(0 != IoctlSocket(0, FIONBIO, &flags)) + return 1; + ; + return 0; +} +#endif + +#ifdef HAVE_IOCTLSOCKET_FIONBIO +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +#endif +int main(void) +{ + unsigned long flags = 0; + if(0 != ioctlsocket(0, FIONBIO, &flags)) + return 1; + ; + return 0; +} +#endif + +#ifdef HAVE_IOCTL_FIONBIO +/* headers for FIONBIO test */ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif +int main(void) +{ + int flags = 0; + if(0 != ioctl(0, FIONBIO, &flags)) + return 1; + ; + return 0; +} +#endif + +#ifdef HAVE_IOCTL_SIOCGIFADDR +/* headers for FIONBIO test */ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif +#include +int main(void) +{ + struct ifreq ifr; + if(0 != ioctl(0, SIOCGIFADDR, &ifr)) + return 1; + ; + return 0; +} +#endif + +#ifdef HAVE_SETSOCKOPT_SO_NONBLOCK +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +#endif +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +/* includes end */ +int main(void) +{ + if(0 != setsockopt(0, SOL_SOCKET, SO_NONBLOCK, 0, 0)) + return 1; + ; + return 0; +} +#endif + +#ifdef HAVE_GLIBC_STRERROR_R +#include +#include + +void check(char c) {} + +int main(void) +{ + char buffer[1024]; + /* This will not compile if strerror_r does not return a char* */ + check(strerror_r(EACCES, buffer, sizeof(buffer))[0]); + return 0; +} +#endif + +#ifdef HAVE_POSIX_STRERROR_R +#include +#include + +/* float, because a pointer can't be implicitly cast to float */ +void check(float f) {} + +int main(void) +{ + char buffer[1024]; + /* This will not compile if strerror_r does not return an int */ + check(strerror_r(EACCES, buffer, sizeof(buffer))); + return 0; +} +#endif + +#ifdef HAVE_FSETXATTR_6 +#include /* header from libc, not from libattr */ +int main(void) +{ + fsetxattr(0, 0, 0, 0, 0, 0); + return 0; +} +#endif + +#ifdef HAVE_FSETXATTR_5 +#include /* header from libc, not from libattr */ +int main(void) +{ + fsetxattr(0, 0, 0, 0, 0); + return 0; +} +#endif + +#ifdef HAVE_CLOCK_GETTIME_MONOTONIC +#include +int main(void) +{ + struct timespec ts = {0, 0}; + clock_gettime(CLOCK_MONOTONIC, &ts); + return 0; +} +#endif + +#ifdef HAVE_BUILTIN_AVAILABLE +int main(void) +{ + if(__builtin_available(macOS 10.12, *)) {} + return 0; +} +#endif + +#ifdef HAVE_ATOMIC +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_STDATOMIC_H +# include +#endif +/* includes end */ + +int main(void) +{ + _Atomic int i = 1; + i = 0; /* Force an atomic-write operation. */ + return i; +} +#endif + +#ifdef HAVE_WIN32_WINNT +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# ifndef NOGDI +# define NOGDI +# endif +# include +#endif +/* includes end */ + +#define enquote(x) #x +#define expand(x) enquote(x) +#pragma message("_WIN32_WINNT=" expand(_WIN32_WINNT)) + +int main(void) +{ + return 0; +} +#endif diff --git a/src/dependencies/curl-8.8.0/CMake/FindBearSSL.cmake b/src/dependencies/curl-8.8.0/CMake/FindBearSSL.cmake new file mode 100644 index 0000000..56a064e --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindBearSSL.cmake @@ -0,0 +1,32 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +find_path(BEARSSL_INCLUDE_DIRS bearssl.h) + +find_library(BEARSSL_LIBRARY bearssl) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(BEARSSL DEFAULT_MSG + BEARSSL_INCLUDE_DIRS BEARSSL_LIBRARY) + +mark_as_advanced(BEARSSL_INCLUDE_DIRS BEARSSL_LIBRARY) diff --git a/src/dependencies/curl-8.8.0/CMake/FindBrotli.cmake b/src/dependencies/curl-8.8.0/CMake/FindBrotli.cmake new file mode 100644 index 0000000..11ab7f8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindBrotli.cmake @@ -0,0 +1,43 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +include(FindPackageHandleStandardArgs) + +find_path(BROTLI_INCLUDE_DIR "brotli/decode.h") + +find_library(BROTLICOMMON_LIBRARY NAMES brotlicommon) +find_library(BROTLIDEC_LIBRARY NAMES brotlidec) + +find_package_handle_standard_args(Brotli + FOUND_VAR + BROTLI_FOUND + REQUIRED_VARS + BROTLIDEC_LIBRARY + BROTLICOMMON_LIBRARY + BROTLI_INCLUDE_DIR + FAIL_MESSAGE + "Could NOT find Brotli" +) + +set(BROTLI_INCLUDE_DIRS ${BROTLI_INCLUDE_DIR}) +set(BROTLI_LIBRARIES ${BROTLICOMMON_LIBRARY} ${BROTLIDEC_LIBRARY}) diff --git a/src/dependencies/curl-8.8.0/CMake/FindCARES.cmake b/src/dependencies/curl-8.8.0/CMake/FindCARES.cmake new file mode 100644 index 0000000..fa75891 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindCARES.cmake @@ -0,0 +1,47 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# - Find c-ares +# Find the c-ares includes and library +# This module defines +# CARES_INCLUDE_DIR, where to find ares.h, etc. +# CARES_LIBRARIES, the libraries needed to use c-ares. +# CARES_FOUND, If false, do not try to use c-ares. +# also defined, but not for general use are +# CARES_LIBRARY, where to find the c-ares library. + +find_path(CARES_INCLUDE_DIR ares.h) + +set(CARES_NAMES ${CARES_NAMES} cares) +find_library(CARES_LIBRARY + NAMES ${CARES_NAMES} + ) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(CARES + REQUIRED_VARS CARES_LIBRARY CARES_INCLUDE_DIR) + +mark_as_advanced( + CARES_LIBRARY + CARES_INCLUDE_DIR + ) diff --git a/src/dependencies/curl-8.8.0/CMake/FindGSS.cmake b/src/dependencies/curl-8.8.0/CMake/FindGSS.cmake new file mode 100644 index 0000000..b244e61 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindGSS.cmake @@ -0,0 +1,312 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# - Try to find the GSS Kerberos library +# Once done this will define +# +# GSS_ROOT_DIR - Set this variable to the root installation of GSS +# +# Read-Only variables: +# GSS_FOUND - system has the Heimdal library +# GSS_FLAVOUR - "MIT" or "Heimdal" if anything found. +# GSS_INCLUDE_DIR - the Heimdal include directory +# GSS_LIBRARIES - The libraries needed to use GSS +# GSS_LINK_DIRECTORIES - Directories to add to linker search path +# GSS_LINKER_FLAGS - Additional linker flags +# GSS_COMPILER_FLAGS - Additional compiler flags +# GSS_VERSION - This is set to version advertised by pkg-config or read from manifest. +# In case the library is found but no version info available it'll be set to "unknown" + +set(_MIT_MODNAME mit-krb5-gssapi) +set(_HEIMDAL_MODNAME heimdal-gssapi) + +include(CheckIncludeFile) +include(CheckIncludeFiles) +include(CheckTypeSize) + +set(_GSS_ROOT_HINTS + "${GSS_ROOT_DIR}" + "$ENV{GSS_ROOT_DIR}" +) + +# try to find library using system pkg-config if user didn't specify root dir +if(NOT GSS_ROOT_DIR AND NOT "$ENV{GSS_ROOT_DIR}") + if(UNIX) + find_package(PkgConfig QUIET) + pkg_search_module(_GSS_PKG ${_MIT_MODNAME} ${_HEIMDAL_MODNAME}) + list(APPEND _GSS_ROOT_HINTS "${_GSS_PKG_PREFIX}") + elseif(WIN32) + list(APPEND _GSS_ROOT_HINTS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MIT\\Kerberos;InstallDir]") + endif() +endif() + +if(NOT _GSS_FOUND) #not found by pkg-config. Let's take more traditional approach. + find_file(_GSS_CONFIGURE_SCRIPT + NAMES + "krb5-config" + HINTS + ${_GSS_ROOT_HINTS} + PATH_SUFFIXES + bin + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + ) + + # if not found in user-supplied directories, maybe system knows better + find_file(_GSS_CONFIGURE_SCRIPT + NAMES + "krb5-config" + PATH_SUFFIXES + bin + ) + + if(_GSS_CONFIGURE_SCRIPT) + execute_process( + COMMAND ${_GSS_CONFIGURE_SCRIPT} "--cflags" "gssapi" + OUTPUT_VARIABLE _GSS_CFLAGS + RESULT_VARIABLE _GSS_CONFIGURE_FAILED + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + message(STATUS "CFLAGS: ${_GSS_CFLAGS}") + if(NOT _GSS_CONFIGURE_FAILED) # 0 means success + # should also work in an odd case when multiple directories are given + string(STRIP "${_GSS_CFLAGS}" _GSS_CFLAGS) + string(REGEX REPLACE " +-I" ";" _GSS_CFLAGS "${_GSS_CFLAGS}") + string(REGEX REPLACE " +-([^I][^ \\t;]*)" ";-\\1" _GSS_CFLAGS "${_GSS_CFLAGS}") + + foreach(_flag ${_GSS_CFLAGS}) + if(_flag MATCHES "^-I.*") + string(REGEX REPLACE "^-I" "" _val "${_flag}") + list(APPEND _GSS_INCLUDE_DIR "${_val}") + else() + list(APPEND _GSS_COMPILER_FLAGS "${_flag}") + endif() + endforeach() + endif() + + execute_process( + COMMAND ${_GSS_CONFIGURE_SCRIPT} "--libs" "gssapi" + OUTPUT_VARIABLE _GSS_LIB_FLAGS + RESULT_VARIABLE _GSS_CONFIGURE_FAILED + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + message(STATUS "LDFLAGS: ${_GSS_LIB_FLAGS}") + + if(NOT _GSS_CONFIGURE_FAILED) # 0 means success + # this script gives us libraries and link directories. Blah. We have to deal with it. + string(STRIP "${_GSS_LIB_FLAGS}" _GSS_LIB_FLAGS) + string(REGEX REPLACE " +-(L|l)" ";-\\1" _GSS_LIB_FLAGS "${_GSS_LIB_FLAGS}") + string(REGEX REPLACE " +-([^Ll][^ \\t;]*)" ";-\\1" _GSS_LIB_FLAGS "${_GSS_LIB_FLAGS}") + + foreach(_flag ${_GSS_LIB_FLAGS}) + if(_flag MATCHES "^-l.*") + string(REGEX REPLACE "^-l" "" _val "${_flag}") + list(APPEND _GSS_LIBRARIES "${_val}") + elseif(_flag MATCHES "^-L.*") + string(REGEX REPLACE "^-L" "" _val "${_flag}") + list(APPEND _GSS_LINK_DIRECTORIES "${_val}") + else() + list(APPEND _GSS_LINKER_FLAGS "${_flag}") + endif() + endforeach() + endif() + + execute_process( + COMMAND ${_GSS_CONFIGURE_SCRIPT} "--version" + OUTPUT_VARIABLE _GSS_VERSION + RESULT_VARIABLE _GSS_CONFIGURE_FAILED + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + + # older versions may not have the "--version" parameter. In this case we just don't care. + if(_GSS_CONFIGURE_FAILED) + set(_GSS_VERSION 0) + endif() + + execute_process( + COMMAND ${_GSS_CONFIGURE_SCRIPT} "--vendor" + OUTPUT_VARIABLE _GSS_VENDOR + RESULT_VARIABLE _GSS_CONFIGURE_FAILED + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + + # older versions may not have the "--vendor" parameter. In this case we just don't care. + if(_GSS_CONFIGURE_FAILED) + set(GSS_FLAVOUR "Heimdal") # most probably, shouldn't really matter + else() + if(_GSS_VENDOR MATCHES ".*H|heimdal.*") + set(GSS_FLAVOUR "Heimdal") + else() + set(GSS_FLAVOUR "MIT") + endif() + endif() + + else() # either there is no config script or we are on a platform that doesn't provide one (Windows?) + + find_path(_GSS_INCLUDE_DIR + NAMES + "gssapi/gssapi.h" + HINTS + ${_GSS_ROOT_HINTS} + PATH_SUFFIXES + include + inc + ) + + if(_GSS_INCLUDE_DIR) #jay, we've found something + set(CMAKE_REQUIRED_INCLUDES "${_GSS_INCLUDE_DIR}") + check_include_files( "gssapi/gssapi_generic.h;gssapi/gssapi_krb5.h" _GSS_HAVE_MIT_HEADERS) + + if(_GSS_HAVE_MIT_HEADERS) + set(GSS_FLAVOUR "MIT") + else() + # prevent compiling the header - just check if we can include it + list(APPEND CMAKE_REQUIRED_DEFINITIONS -D__ROKEN_H__) + check_include_file( "roken.h" _GSS_HAVE_ROKEN_H) + + check_include_file( "heimdal/roken.h" _GSS_HAVE_HEIMDAL_ROKEN_H) + if(_GSS_HAVE_ROKEN_H OR _GSS_HAVE_HEIMDAL_ROKEN_H) + set(GSS_FLAVOUR "Heimdal") + endif() + list(REMOVE_ITEM CMAKE_REQUIRED_DEFINITIONS -D__ROKEN_H__) + endif() + else() + # I'm not convinced if this is the right way but this is what autotools do at the moment + find_path(_GSS_INCLUDE_DIR + NAMES + "gssapi.h" + HINTS + ${_GSS_ROOT_HINTS} + PATH_SUFFIXES + include + inc + ) + + if(_GSS_INCLUDE_DIR) + set(GSS_FLAVOUR "Heimdal") + endif() + endif() + + # if we have headers, check if we can link libraries + if(GSS_FLAVOUR) + set(_GSS_LIBDIR_SUFFIXES "") + set(_GSS_LIBDIR_HINTS ${_GSS_ROOT_HINTS}) + get_filename_component(_GSS_CALCULATED_POTENTIAL_ROOT "${_GSS_INCLUDE_DIR}" PATH) + list(APPEND _GSS_LIBDIR_HINTS ${_GSS_CALCULATED_POTENTIAL_ROOT}) + + if(WIN32) + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + list(APPEND _GSS_LIBDIR_SUFFIXES "lib/AMD64") + if(GSS_FLAVOUR STREQUAL "MIT") + set(_GSS_LIBNAME "gssapi64") + else() + set(_GSS_LIBNAME "libgssapi") + endif() + else() + list(APPEND _GSS_LIBDIR_SUFFIXES "lib/i386") + if(GSS_FLAVOUR STREQUAL "MIT") + set(_GSS_LIBNAME "gssapi32") + else() + set(_GSS_LIBNAME "libgssapi") + endif() + endif() + else() + list(APPEND _GSS_LIBDIR_SUFFIXES "lib;lib64") # those suffixes are not checked for HINTS + if(GSS_FLAVOUR STREQUAL "MIT") + set(_GSS_LIBNAME "gssapi_krb5") + else() + set(_GSS_LIBNAME "gssapi") + endif() + endif() + + find_library(_GSS_LIBRARIES + NAMES + ${_GSS_LIBNAME} + HINTS + ${_GSS_LIBDIR_HINTS} + PATH_SUFFIXES + ${_GSS_LIBDIR_SUFFIXES} + ) + + endif() + endif() +else() + if(_GSS_PKG_${_MIT_MODNAME}_VERSION) + set(GSS_FLAVOUR "MIT") + set(_GSS_VERSION _GSS_PKG_${_MIT_MODNAME}_VERSION) + else() + set(GSS_FLAVOUR "Heimdal") + set(_GSS_VERSION _GSS_PKG_${_MIT_HEIMDAL}_VERSION) + endif() +endif() + +set(GSS_INCLUDE_DIR ${_GSS_INCLUDE_DIR}) +set(GSS_LIBRARIES ${_GSS_LIBRARIES}) +set(GSS_LINK_DIRECTORIES ${_GSS_LINK_DIRECTORIES}) +set(GSS_LINKER_FLAGS ${_GSS_LINKER_FLAGS}) +set(GSS_COMPILER_FLAGS ${_GSS_COMPILER_FLAGS}) +set(GSS_VERSION ${_GSS_VERSION}) + +if(GSS_FLAVOUR) + if(NOT GSS_VERSION AND GSS_FLAVOUR STREQUAL "Heimdal") + if(CMAKE_SIZEOF_VOID_P EQUAL 8) + set(HEIMDAL_MANIFEST_FILE "Heimdal.Application.amd64.manifest") + else() + set(HEIMDAL_MANIFEST_FILE "Heimdal.Application.x86.manifest") + endif() + + if(EXISTS "${GSS_INCLUDE_DIR}/${HEIMDAL_MANIFEST_FILE}") + file(STRINGS "${GSS_INCLUDE_DIR}/${HEIMDAL_MANIFEST_FILE}" heimdal_version_str + REGEX "^.*version=\"[0-9]\\.[^\"]+\".*$") + + string(REGEX MATCH "[0-9]\\.[^\"]+" + GSS_VERSION "${heimdal_version_str}") + endif() + + if(NOT GSS_VERSION) + set(GSS_VERSION "Heimdal Unknown") + endif() + elseif(NOT GSS_VERSION AND GSS_FLAVOUR STREQUAL "MIT") + get_filename_component(_MIT_VERSION "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MIT\\Kerberos\\SDK\\CurrentVersion;VersionString]" NAME CACHE) + if(WIN32 AND _MIT_VERSION) + set(GSS_VERSION "${_MIT_VERSION}") + else() + set(GSS_VERSION "MIT Unknown") + endif() + endif() +endif() + +include(FindPackageHandleStandardArgs) + +set(_GSS_REQUIRED_VARS GSS_LIBRARIES GSS_FLAVOUR) + +find_package_handle_standard_args(GSS + REQUIRED_VARS + ${_GSS_REQUIRED_VARS} + VERSION_VAR + GSS_VERSION + FAIL_MESSAGE + "Could NOT find GSS, try to set the path to GSS root folder in the system variable GSS_ROOT_DIR" +) + +mark_as_advanced(GSS_INCLUDE_DIR GSS_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/FindLibPSL.cmake b/src/dependencies/curl-8.8.0/CMake/FindLibPSL.cmake new file mode 100644 index 0000000..e3bd68d --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindLibPSL.cmake @@ -0,0 +1,45 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# - Try to find the libpsl library +# Once done this will define +# +# LIBPSL_FOUND - system has the libpsl library +# LIBPSL_INCLUDE_DIR - the libpsl include directory +# LIBPSL_LIBRARY - the libpsl library name + +find_path(LIBPSL_INCLUDE_DIR libpsl.h) + +find_library(LIBPSL_LIBRARY NAMES psl libpsl) + +if(LIBPSL_INCLUDE_DIR) + file(STRINGS "${LIBPSL_INCLUDE_DIR}/libpsl.h" libpsl_version_str REGEX "^#define[\t ]+PSL_VERSION[\t ]+\"(.*)\"") + string(REGEX REPLACE "^.*\"([^\"]+)\"" "\\1" LIBPSL_VERSION "${libpsl_version_str}") +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LibPSL + REQUIRED_VARS LIBPSL_LIBRARY LIBPSL_INCLUDE_DIR + VERSION_VAR LIBPSL_VERSION) + +mark_as_advanced(LIBPSL_INCLUDE_DIR LIBPSL_LIBRARY) diff --git a/src/dependencies/curl-8.8.0/CMake/FindLibSSH2.cmake b/src/dependencies/curl-8.8.0/CMake/FindLibSSH2.cmake new file mode 100644 index 0000000..a0c251a --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindLibSSH2.cmake @@ -0,0 +1,45 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# - Try to find the libssh2 library +# Once done this will define +# +# LIBSSH2_FOUND - system has the libssh2 library +# LIBSSH2_INCLUDE_DIR - the libssh2 include directory +# LIBSSH2_LIBRARY - the libssh2 library name + +find_path(LIBSSH2_INCLUDE_DIR libssh2.h) + +find_library(LIBSSH2_LIBRARY NAMES ssh2 libssh2) + +if(LIBSSH2_INCLUDE_DIR) + file(STRINGS "${LIBSSH2_INCLUDE_DIR}/libssh2.h" libssh2_version_str REGEX "^#define[\t ]+LIBSSH2_VERSION[\t ]+\"(.*)\"") + string(REGEX REPLACE "^.*\"([^\"]+)\"" "\\1" LIBSSH2_VERSION "${libssh2_version_str}") +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LibSSH2 + REQUIRED_VARS LIBSSH2_LIBRARY LIBSSH2_INCLUDE_DIR + VERSION_VAR LIBSSH2_VERSION) + +mark_as_advanced(LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY) diff --git a/src/dependencies/curl-8.8.0/CMake/FindMSH3.cmake b/src/dependencies/curl-8.8.0/CMake/FindMSH3.cmake new file mode 100644 index 0000000..7d9c6b6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindMSH3.cmake @@ -0,0 +1,70 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#[=======================================================================[.rst: +FindMSH3 +---------- + +Find the msh3 library + +Result Variables +^^^^^^^^^^^^^^^^ + +``MSH3_FOUND`` + System has msh3 +``MSH3_INCLUDE_DIRS`` + The msh3 include directories. +``MSH3_LIBRARIES`` + The libraries needed to use msh3 +#]=======================================================================] +if(UNIX) + find_package(PkgConfig QUIET) + pkg_search_module(PC_MSH3 libmsh3) +endif() + +find_path(MSH3_INCLUDE_DIR msh3.h + HINTS + ${PC_MSH3_INCLUDEDIR} + ${PC_MSH3_INCLUDE_DIRS} +) + +find_library(MSH3_LIBRARY NAMES msh3 + HINTS + ${PC_MSH3_LIBDIR} + ${PC_MSH3_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(MSH3 + REQUIRED_VARS + MSH3_LIBRARY + MSH3_INCLUDE_DIR +) + +if(MSH3_FOUND) + set(MSH3_LIBRARIES ${MSH3_LIBRARY}) + set(MSH3_INCLUDE_DIRS ${MSH3_INCLUDE_DIR}) +endif() + +mark_as_advanced(MSH3_INCLUDE_DIRS MSH3_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/FindMbedTLS.cmake b/src/dependencies/curl-8.8.0/CMake/FindMbedTLS.cmake new file mode 100644 index 0000000..814bd97 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindMbedTLS.cmake @@ -0,0 +1,36 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +find_path(MBEDTLS_INCLUDE_DIRS mbedtls/ssl.h) + +find_library(MBEDTLS_LIBRARY mbedtls) +find_library(MBEDX509_LIBRARY mbedx509) +find_library(MBEDCRYPTO_LIBRARY mbedcrypto) + +set(MBEDTLS_LIBRARIES "${MBEDTLS_LIBRARY}" "${MBEDX509_LIBRARY}" "${MBEDCRYPTO_LIBRARY}") + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(MbedTLS DEFAULT_MSG + MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY) + +mark_as_advanced(MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY) diff --git a/src/dependencies/curl-8.8.0/CMake/FindNGHTTP2.cmake b/src/dependencies/curl-8.8.0/CMake/FindNGHTTP2.cmake new file mode 100644 index 0000000..d3528cb --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindNGHTTP2.cmake @@ -0,0 +1,41 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +include(FindPackageHandleStandardArgs) + +find_path(NGHTTP2_INCLUDE_DIR "nghttp2/nghttp2.h") + +find_library(NGHTTP2_LIBRARY NAMES nghttp2 nghttp2_static) + +find_package_handle_standard_args(NGHTTP2 + FOUND_VAR + NGHTTP2_FOUND + REQUIRED_VARS + NGHTTP2_LIBRARY + NGHTTP2_INCLUDE_DIR +) + +set(NGHTTP2_INCLUDE_DIRS ${NGHTTP2_INCLUDE_DIR}) +set(NGHTTP2_LIBRARIES ${NGHTTP2_LIBRARY}) + +mark_as_advanced(NGHTTP2_INCLUDE_DIRS NGHTTP2_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/FindNGHTTP3.cmake b/src/dependencies/curl-8.8.0/CMake/FindNGHTTP3.cmake new file mode 100644 index 0000000..9b13e6c --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindNGHTTP3.cmake @@ -0,0 +1,78 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#[=======================================================================[.rst: +FindNGHTTP3 +---------- + +Find the nghttp3 library + +Result Variables +^^^^^^^^^^^^^^^^ + +``NGHTTP3_FOUND`` + System has nghttp3 +``NGHTTP3_INCLUDE_DIRS`` + The nghttp3 include directories. +``NGHTTP3_LIBRARIES`` + The libraries needed to use nghttp3 +``NGHTTP3_VERSION`` + version of nghttp3. +#]=======================================================================] + +if(UNIX) + find_package(PkgConfig QUIET) + pkg_search_module(PC_NGHTTP3 libnghttp3) +endif() + +find_path(NGHTTP3_INCLUDE_DIR nghttp3/nghttp3.h + HINTS + ${PC_NGHTTP3_INCLUDEDIR} + ${PC_NGHTTP3_INCLUDE_DIRS} +) + +find_library(NGHTTP3_LIBRARY NAMES nghttp3 + HINTS + ${PC_NGHTTP3_LIBDIR} + ${PC_NGHTTP3_LIBRARY_DIRS} +) + +if(PC_NGHTTP3_VERSION) + set(NGHTTP3_VERSION ${PC_NGHTTP3_VERSION}) +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(NGHTTP3 + REQUIRED_VARS + NGHTTP3_LIBRARY + NGHTTP3_INCLUDE_DIR + VERSION_VAR NGHTTP3_VERSION +) + +if(NGHTTP3_FOUND) + set(NGHTTP3_LIBRARIES ${NGHTTP3_LIBRARY}) + set(NGHTTP3_INCLUDE_DIRS ${NGHTTP3_INCLUDE_DIR}) +endif() + +mark_as_advanced(NGHTTP3_INCLUDE_DIRS NGHTTP3_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/FindNGTCP2.cmake b/src/dependencies/curl-8.8.0/CMake/FindNGTCP2.cmake new file mode 100644 index 0000000..7ea4665 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindNGTCP2.cmake @@ -0,0 +1,117 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#[=======================================================================[.rst: +FindNGTCP2 +---------- + +Find the ngtcp2 library + +This module accepts optional COMPONENTS to control the crypto library (these are +mutually exclusive):: + + quictls, LibreSSL: Use libngtcp2_crypto_quictls + BoringSSL, AWS-LC: Use libngtcp2_crypto_boringssl + wolfSSL: Use libngtcp2_crypto_wolfssl + GnuTLS: Use libngtcp2_crypto_gnutls + +Result Variables +^^^^^^^^^^^^^^^^ + +``NGTCP2_FOUND`` + System has ngtcp2 +``NGTCP2_INCLUDE_DIRS`` + The ngtcp2 include directories. +``NGTCP2_LIBRARIES`` + The libraries needed to use ngtcp2 +``NGTCP2_VERSION`` + version of ngtcp2. +#]=======================================================================] + +if(UNIX) + find_package(PkgConfig QUIET) + pkg_search_module(PC_NGTCP2 libngtcp2) +endif() + +find_path(NGTCP2_INCLUDE_DIR ngtcp2/ngtcp2.h + HINTS + ${PC_NGTCP2_INCLUDEDIR} + ${PC_NGTCP2_INCLUDE_DIRS} +) + +find_library(NGTCP2_LIBRARY NAMES ngtcp2 + HINTS + ${PC_NGTCP2_LIBDIR} + ${PC_NGTCP2_LIBRARY_DIRS} +) + +if(PC_NGTCP2_VERSION) + set(NGTCP2_VERSION ${PC_NGTCP2_VERSION}) +endif() + +if(NGTCP2_FIND_COMPONENTS) + set(NGTCP2_CRYPTO_BACKEND "") + foreach(component IN LISTS NGTCP2_FIND_COMPONENTS) + if(component MATCHES "^(BoringSSL|quictls|wolfSSL|GnuTLS)") + if(NGTCP2_CRYPTO_BACKEND) + message(FATAL_ERROR "NGTCP2: Only one crypto library can be selected") + endif() + set(NGTCP2_CRYPTO_BACKEND ${component}) + endif() + endforeach() + + if(NGTCP2_CRYPTO_BACKEND) + string(TOLOWER "ngtcp2_crypto_${NGTCP2_CRYPTO_BACKEND}" _crypto_library) + if(UNIX) + pkg_search_module(PC_${_crypto_library} lib${_crypto_library}) + endif() + find_library(${_crypto_library}_LIBRARY + NAMES + ${_crypto_library} + HINTS + ${PC_${_crypto_library}_LIBDIR} + ${PC_${_crypto_library}_LIBRARY_DIRS} + ) + if(${_crypto_library}_LIBRARY) + set(NGTCP2_${NGTCP2_CRYPTO_BACKEND}_FOUND TRUE) + set(NGTCP2_CRYPTO_LIBRARY ${${_crypto_library}_LIBRARY}) + endif() + endif() +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(NGTCP2 + REQUIRED_VARS + NGTCP2_LIBRARY + NGTCP2_INCLUDE_DIR + VERSION_VAR NGTCP2_VERSION + HANDLE_COMPONENTS +) + +if(NGTCP2_FOUND) + set(NGTCP2_LIBRARIES ${NGTCP2_LIBRARY} ${NGTCP2_CRYPTO_LIBRARY}) + set(NGTCP2_INCLUDE_DIRS ${NGTCP2_INCLUDE_DIR}) +endif() + +mark_as_advanced(NGTCP2_INCLUDE_DIRS NGTCP2_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/FindQUICHE.cmake b/src/dependencies/curl-8.8.0/CMake/FindQUICHE.cmake new file mode 100644 index 0000000..0488463 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindQUICHE.cmake @@ -0,0 +1,70 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#[=======================================================================[.rst: +FindQUICHE +---------- + +Find the quiche library + +Result Variables +^^^^^^^^^^^^^^^^ + +``QUICHE_FOUND`` + System has quiche +``QUICHE_INCLUDE_DIRS`` + The quiche include directories. +``QUICHE_LIBRARIES`` + The libraries needed to use quiche +#]=======================================================================] +if(UNIX) + find_package(PkgConfig QUIET) + pkg_search_module(PC_QUICHE quiche) +endif() + +find_path(QUICHE_INCLUDE_DIR quiche.h + HINTS + ${PC_QUICHE_INCLUDEDIR} + ${PC_QUICHE_INCLUDE_DIRS} +) + +find_library(QUICHE_LIBRARY NAMES quiche + HINTS + ${PC_QUICHE_LIBDIR} + ${PC_QUICHE_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(QUICHE + REQUIRED_VARS + QUICHE_LIBRARY + QUICHE_INCLUDE_DIR +) + +if(QUICHE_FOUND) + set(QUICHE_LIBRARIES ${QUICHE_LIBRARY}) + set(QUICHE_INCLUDE_DIRS ${QUICHE_INCLUDE_DIR}) +endif() + +mark_as_advanced(QUICHE_INCLUDE_DIRS QUICHE_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/FindWolfSSL.cmake b/src/dependencies/curl-8.8.0/CMake/FindWolfSSL.cmake new file mode 100644 index 0000000..d67c0eb --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindWolfSSL.cmake @@ -0,0 +1,36 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +find_path(WolfSSL_INCLUDE_DIR NAMES wolfssl/ssl.h) +find_library(WolfSSL_LIBRARY NAMES wolfssl) +mark_as_advanced(WolfSSL_INCLUDE_DIR WolfSSL_LIBRARY) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(WolfSSL + REQUIRED_VARS WolfSSL_INCLUDE_DIR WolfSSL_LIBRARY + ) + +if(WolfSSL_FOUND) + set(WolfSSL_INCLUDE_DIRS ${WolfSSL_INCLUDE_DIR}) + set(WolfSSL_LIBRARIES ${WolfSSL_LIBRARY}) +endif() diff --git a/src/dependencies/curl-8.8.0/CMake/FindZstd.cmake b/src/dependencies/curl-8.8.0/CMake/FindZstd.cmake new file mode 100644 index 0000000..0ea9e0c --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/FindZstd.cmake @@ -0,0 +1,78 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#[=======================================================================[.rst: +FindZstd +---------- + +Find the zstd library + +Result Variables +^^^^^^^^^^^^^^^^ + +``Zstd_FOUND`` + System has zstd +``Zstd_INCLUDE_DIRS`` + The zstd include directories. +``Zstd_LIBRARIES`` + The libraries needed to use zstd +#]=======================================================================] + +if(UNIX) + find_package(PkgConfig QUIET) + pkg_search_module(PC_Zstd libzstd) +endif() + +find_path(Zstd_INCLUDE_DIR zstd.h + HINTS + ${PC_Zstd_INCLUDEDIR} + ${PC_Zstd_INCLUDE_DIRS} +) + +find_library(Zstd_LIBRARY NAMES zstd + HINTS + ${PC_Zstd_LIBDIR} + ${PC_Zstd_LIBRARY_DIRS} +) + +if(Zstd_INCLUDE_DIR) + file(READ "${Zstd_INCLUDE_DIR}/zstd.h" _zstd_header) + string(REGEX MATCH ".*define ZSTD_VERSION_MAJOR *([0-9]+).*define ZSTD_VERSION_MINOR *([0-9]+).*define ZSTD_VERSION_RELEASE *([0-9]+)" _zstd_ver "${_zstd_header}") + set(Zstd_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}") +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Zstd + REQUIRED_VARS + Zstd_LIBRARY + Zstd_INCLUDE_DIR + VERSION_VAR Zstd_VERSION +) + +if(Zstd_FOUND) + set(Zstd_LIBRARIES ${Zstd_LIBRARY}) + set(Zstd_INCLUDE_DIRS ${Zstd_INCLUDE_DIR}) +endif() + +mark_as_advanced(Zstd_INCLUDE_DIRS Zstd_LIBRARIES) diff --git a/src/dependencies/curl-8.8.0/CMake/Macros.cmake b/src/dependencies/curl-8.8.0/CMake/Macros.cmake new file mode 100644 index 0000000..d5439fc --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/Macros.cmake @@ -0,0 +1,80 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +#File defines convenience macros for available feature testing + +# Check if header file exists and add it to the list. +# This macro is intended to be called multiple times with a sequence of +# possibly dependent header files. Some headers depend on others to be +# compiled correctly. +macro(check_include_file_concat FILE VARIABLE) + check_include_files("${CURL_INCLUDES};${FILE}" ${VARIABLE}) + if(${VARIABLE}) + set(CURL_INCLUDES ${CURL_INCLUDES} ${FILE}) + set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}") + endif() +endmacro() + +# For other curl specific tests, use this macro. +macro(curl_internal_test CURL_TEST) + if(NOT DEFINED "${CURL_TEST}") + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + set(CURL_TEST_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") + endif() + + message(STATUS "Performing Test ${CURL_TEST}") + try_compile(${CURL_TEST} + ${CMAKE_BINARY_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} + "${CURL_TEST_ADD_LIBRARIES}" + OUTPUT_VARIABLE OUTPUT) + if(${CURL_TEST}) + set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") + message(STATUS "Performing Test ${CURL_TEST} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing Test ${CURL_TEST} passed with the following output:\n" + "${OUTPUT}\n") + else() + message(STATUS "Performing Test ${CURL_TEST} - Failed") + set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing Test ${CURL_TEST} failed with the following output:\n" + "${OUTPUT}\n") + endif() + endif() +endmacro() + +macro(optional_dependency DEPENDENCY) + set(CURL_${DEPENDENCY} AUTO CACHE STRING "Build curl with ${DEPENDENCY} support (AUTO, ON or OFF)") + set_property(CACHE CURL_${DEPENDENCY} PROPERTY STRINGS AUTO ON OFF) + + if(CURL_${DEPENDENCY} STREQUAL AUTO) + find_package(${DEPENDENCY}) + elseif(CURL_${DEPENDENCY}) + find_package(${DEPENDENCY} REQUIRED) + endif() +endmacro() diff --git a/src/dependencies/curl-8.8.0/CMake/OtherTests.cmake b/src/dependencies/curl-8.8.0/CMake/OtherTests.cmake new file mode 100644 index 0000000..7701c0e --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/OtherTests.cmake @@ -0,0 +1,184 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +include(CheckCSourceCompiles) +include(CheckCSourceRuns) +include(CheckTypeSize) + +macro(add_header_include check header) + if(${check}) + set(_source_epilogue "${_source_epilogue} + #include <${header}>") + endif() +endmacro() + +set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) + +if(NOT DEFINED HAVE_STRUCT_SOCKADDR_STORAGE) + set(CMAKE_EXTRA_INCLUDE_FILES) + if(WIN32) + set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h") + set(CMAKE_REQUIRED_DEFINITIONS "-DWIN32_LEAN_AND_MEAN") + set(CMAKE_REQUIRED_LIBRARIES "ws2_32") + elseif(HAVE_SYS_SOCKET_H) + set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") + endif() + check_type_size("struct sockaddr_storage" SIZEOF_STRUCT_SOCKADDR_STORAGE) + set(HAVE_STRUCT_SOCKADDR_STORAGE ${HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE}) +endif() + +if(NOT WIN32) + set(_source_epilogue "#undef inline") + add_header_include(HAVE_SYS_TYPES_H "sys/types.h") + add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h") + check_c_source_compiles("${_source_epilogue} + int main(void) + { + int flag = MSG_NOSIGNAL; + (void)flag; + return 0; + }" HAVE_MSG_NOSIGNAL) +endif() + +set(_source_epilogue "#undef inline") +add_header_include(HAVE_SYS_TIME_H "sys/time.h") +check_c_source_compiles("${_source_epilogue} + #include + int main(void) + { + struct timeval ts; + ts.tv_sec = 0; + ts.tv_usec = 0; + (void)ts; + return 0; + }" HAVE_STRUCT_TIMEVAL) + +unset(CMAKE_TRY_COMPILE_TARGET_TYPE) + +if(NOT CMAKE_CROSSCOMPILING AND NOT APPLE) + set(_source_epilogue "#undef inline") + add_header_include(HAVE_SYS_POLL_H "sys/poll.h") + add_header_include(HAVE_POLL_H "poll.h") + check_c_source_runs("${_source_epilogue} + #include + #include + int main(void) + { + if(0 != poll(0, 0, 10)) { + return 1; /* fail */ + } + else { + /* detect the 10.12 poll() breakage */ + struct timeval before, after; + int rc; + size_t us; + + gettimeofday(&before, NULL); + rc = poll(NULL, 0, 500); + gettimeofday(&after, NULL); + + us = (after.tv_sec - before.tv_sec) * 1000000 + + (after.tv_usec - before.tv_usec); + + if(us < 400000) { + return 1; + } + } + return 0; + }" HAVE_POLL_FINE) +endif() + +# Detect HAVE_GETADDRINFO_THREADSAFE + +if(WIN32) + set(HAVE_GETADDRINFO_THREADSAFE ${HAVE_GETADDRINFO}) +elseif(NOT HAVE_GETADDRINFO) + set(HAVE_GETADDRINFO_THREADSAFE FALSE) +elseif(APPLE OR + CMAKE_SYSTEM_NAME STREQUAL "AIX" OR + CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR + CMAKE_SYSTEM_NAME STREQUAL "HP-UX" OR + CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD" OR + CMAKE_SYSTEM_NAME STREQUAL "NetBSD" OR + CMAKE_SYSTEM_NAME STREQUAL "SunOS") + set(HAVE_GETADDRINFO_THREADSAFE TRUE) +elseif(CMAKE_SYSTEM_NAME MATCHES "BSD") + set(HAVE_GETADDRINFO_THREADSAFE FALSE) +endif() + +if(NOT DEFINED HAVE_GETADDRINFO_THREADSAFE) + set(_source_epilogue "#undef inline") + add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h") + add_header_include(HAVE_SYS_TIME_H "sys/time.h") + add_header_include(HAVE_NETDB_H "netdb.h") + check_c_source_compiles("${_source_epilogue} + int main(void) + { + #ifdef h_errno + return 0; + #else + force compilation error + #endif + }" HAVE_H_ERRNO) + + if(NOT HAVE_H_ERRNO) + check_c_source_compiles("${_source_epilogue} + int main(void) + { + h_errno = 2; + return h_errno != 0 ? 1 : 0; + }" HAVE_H_ERRNO_ASSIGNABLE) + + if(NOT HAVE_H_ERRNO_ASSIGNABLE) + check_c_source_compiles("${_source_epilogue} + int main(void) + { + #if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200809L) + return 0; + #elif defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 700) + return 0; + #else + force compilation error + #endif + }" HAVE_H_ERRNO_SBS_ISSUE_7) + endif() + endif() + + if(HAVE_H_ERRNO OR HAVE_H_ERRNO_ASSIGNABLE OR HAVE_H_ERRNO_SBS_ISSUE_7) + set(HAVE_GETADDRINFO_THREADSAFE TRUE) + endif() +endif() + +if(NOT WIN32 AND NOT DEFINED HAVE_CLOCK_GETTIME_MONOTONIC_RAW) + set(_source_epilogue "#undef inline") + add_header_include(HAVE_SYS_TYPES_H "sys/types.h") + add_header_include(HAVE_SYS_TIME_H "sys/time.h") + check_c_source_compiles("${_source_epilogue} + #include + int main(void) + { + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC_RAW, &ts); + return 0; + }" HAVE_CLOCK_GETTIME_MONOTONIC_RAW) +endif() diff --git a/src/dependencies/curl-8.8.0/CMake/PickyWarnings.cmake b/src/dependencies/curl-8.8.0/CMake/PickyWarnings.cmake new file mode 100644 index 0000000..d1183fe --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/PickyWarnings.cmake @@ -0,0 +1,236 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +include(CheckCCompilerFlag) + +unset(WPICKY) + +if(CURL_WERROR AND + ((CMAKE_COMPILER_IS_GNUCC AND + NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND + NOT CMAKE_VERSION VERSION_LESS 3.23.0) OR # check_symbol_exists() incompatible with GCC -pedantic-errors in earlier CMake versions + CMAKE_C_COMPILER_ID MATCHES "Clang")) + set(WPICKY "${WPICKY} -pedantic-errors") +endif() + +if(PICKY_COMPILER) + if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang") + + # https://clang.llvm.org/docs/DiagnosticsReference.html + # https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html + + # WPICKY_ENABLE = Options we want to enable as-is. + # WPICKY_DETECT = Options we want to test first and enable if available. + + # Prefer the -Wextra alias with clang. + if(CMAKE_C_COMPILER_ID MATCHES "Clang") + set(WPICKY_ENABLE "-Wextra") + else() + set(WPICKY_ENABLE "-W") + endif() + + list(APPEND WPICKY_ENABLE + -Wall -pedantic + ) + + # ---------------------------------- + # Add new options here, if in doubt: + # ---------------------------------- + set(WPICKY_DETECT + ) + + # Assume these options always exist with both clang and gcc. + # Require clang 3.0 / gcc 2.95 or later. + list(APPEND WPICKY_ENABLE + -Wbad-function-cast # clang 2.7 gcc 2.95 + -Wconversion # clang 2.7 gcc 2.95 + -Winline # clang 1.0 gcc 1.0 + -Wmissing-declarations # clang 1.0 gcc 2.7 + -Wmissing-prototypes # clang 1.0 gcc 1.0 + -Wnested-externs # clang 1.0 gcc 2.7 + -Wno-long-long # clang 1.0 gcc 2.95 + -Wno-multichar # clang 1.0 gcc 2.95 + -Wpointer-arith # clang 1.0 gcc 1.4 + -Wshadow # clang 1.0 gcc 2.95 + -Wsign-compare # clang 1.0 gcc 2.95 + -Wundef # clang 1.0 gcc 2.95 + -Wunused # clang 1.1 gcc 2.95 + -Wwrite-strings # clang 1.0 gcc 1.4 + ) + + # Always enable with clang, version dependent with gcc + set(WPICKY_COMMON_OLD + -Waddress # clang 2.7 gcc 4.3 + -Wattributes # clang 2.7 gcc 4.1 + -Wcast-align # clang 1.0 gcc 4.2 + -Wdeclaration-after-statement # clang 1.0 gcc 3.4 + -Wdiv-by-zero # clang 2.7 gcc 4.1 + -Wempty-body # clang 2.7 gcc 4.3 + -Wendif-labels # clang 1.0 gcc 3.3 + -Wfloat-equal # clang 1.0 gcc 2.96 (3.0) + -Wformat-security # clang 2.7 gcc 4.1 + -Wignored-qualifiers # clang 2.8 gcc 4.3 + -Wmissing-field-initializers # clang 2.7 gcc 4.1 + -Wmissing-noreturn # clang 2.7 gcc 4.1 + -Wno-format-nonliteral # clang 1.0 gcc 2.96 (3.0) + -Wno-system-headers # clang 1.0 gcc 3.0 + # -Wpadded # clang 2.9 gcc 4.1 # Not used because we cannot change public structs + -Wold-style-definition # clang 2.7 gcc 3.4 + -Wredundant-decls # clang 2.7 gcc 4.1 + -Wsign-conversion # clang 2.9 gcc 4.3 + -Wno-error=sign-conversion # FIXME + -Wstrict-prototypes # clang 1.0 gcc 3.3 + # -Wswitch-enum # clang 2.7 gcc 4.1 # Not used because this basically disallows default case + -Wtype-limits # clang 2.7 gcc 4.3 + -Wunreachable-code # clang 2.7 gcc 4.1 + # -Wunused-macros # clang 2.7 gcc 4.1 # Not practical + -Wunused-parameter # clang 2.7 gcc 4.1 + -Wvla # clang 2.8 gcc 4.3 + ) + + set(WPICKY_COMMON + -Wdouble-promotion # clang 3.6 gcc 4.6 appleclang 6.3 + -Wenum-conversion # clang 3.2 gcc 10.0 appleclang 4.6 g++ 11.0 + -Wpragmas # clang 3.5 gcc 4.1 appleclang 6.0 + -Wunused-const-variable # clang 3.4 gcc 6.0 appleclang 5.1 + ) + + if(CMAKE_C_COMPILER_ID MATCHES "Clang") + list(APPEND WPICKY_ENABLE + ${WPICKY_COMMON_OLD} + -Wshift-sign-overflow # clang 2.9 + -Wshorten-64-to-32 # clang 1.0 + -Wlanguage-extension-token # clang 3.0 + -Wformat=2 # clang 3.0 gcc 4.8 + ) + # Enable based on compiler version + if((CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 3.6) OR + (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.3)) + list(APPEND WPICKY_ENABLE + ${WPICKY_COMMON} + -Wunreachable-code-break # clang 3.5 appleclang 6.0 + -Wheader-guard # clang 3.4 appleclang 5.1 + -Wsometimes-uninitialized # clang 3.2 appleclang 4.6 + ) + endif() + if((CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 3.9) OR + (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.3)) + list(APPEND WPICKY_ENABLE + -Wcomma # clang 3.9 appleclang 8.3 + -Wmissing-variable-declarations # clang 3.2 appleclang 4.6 + ) + endif() + if((CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0) OR + (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.3)) + list(APPEND WPICKY_ENABLE + -Wassign-enum # clang 7.0 appleclang 10.3 + -Wextra-semi-stmt # clang 7.0 appleclang 10.3 + ) + endif() + if((CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0) OR + (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 12.4)) + list(APPEND WPICKY_ENABLE + -Wimplicit-fallthrough # clang 4.0 gcc 7.0 appleclang 12.4 # we have silencing markup for clang 10.0 and above only + ) + endif() + else() # gcc + list(APPEND WPICKY_DETECT + ${WPICKY_COMMON} + ) + # Enable based on compiler version + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.3) + list(APPEND WPICKY_ENABLE + ${WPICKY_COMMON_OLD} + -Wclobbered # gcc 4.3 + -Wmissing-parameter-type # gcc 4.3 + -Wold-style-declaration # gcc 4.3 + -Wstrict-aliasing=3 # gcc 4.0 + -Wtrampolines # gcc 4.3 + ) + endif() + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.5 AND MINGW) + list(APPEND WPICKY_ENABLE + -Wno-pedantic-ms-format # gcc 4.5 (mingw-only) + ) + endif() + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8) + list(APPEND WPICKY_ENABLE + -Wformat=2 # clang 3.0 gcc 4.8 + ) + endif() + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0) + list(APPEND WPICKY_ENABLE + -Warray-bounds=2 -ftree-vrp # clang 3.0 gcc 5.0 (clang default: -Warray-bounds) + ) + endif() + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.0) + list(APPEND WPICKY_ENABLE + -Wduplicated-cond # gcc 6.0 + -Wnull-dereference # clang 3.0 gcc 6.0 (clang default) + -fdelete-null-pointer-checks + -Wshift-negative-value # clang 3.7 gcc 6.0 (clang default) + -Wshift-overflow=2 # clang 3.0 gcc 6.0 (clang default: -Wshift-overflow) + ) + endif() + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0) + list(APPEND WPICKY_ENABLE + -Walloc-zero # gcc 7.0 + -Wduplicated-branches # gcc 7.0 + -Wformat-overflow=2 # gcc 7.0 + -Wformat-truncation=2 # gcc 7.0 + -Wimplicit-fallthrough # clang 4.0 gcc 7.0 + -Wrestrict # gcc 7.0 + ) + endif() + if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0) + list(APPEND WPICKY_ENABLE + -Warith-conversion # gcc 10.0 + ) + endif() + endif() + + # + + foreach(_CCOPT IN LISTS WPICKY_ENABLE) + set(WPICKY "${WPICKY} ${_CCOPT}") + endforeach() + + foreach(_CCOPT IN LISTS WPICKY_DETECT) + # surprisingly, CHECK_C_COMPILER_FLAG needs a new variable to store each new + # test result in. + string(MAKE_C_IDENTIFIER "OPT${_CCOPT}" _optvarname) + # GCC only warns about unknown -Wno- options if there are also other diagnostic messages, + # so test for the positive form instead + string(REPLACE "-Wno-" "-W" _CCOPT_ON "${_CCOPT}") + check_c_compiler_flag(${_CCOPT_ON} ${_optvarname}) + if(${_optvarname}) + set(WPICKY "${WPICKY} ${_CCOPT}") + endif() + endforeach() + endif() +endif() + +if(WPICKY) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WPICKY}") + message(STATUS "Picky compiler options:${WPICKY}") +endif() diff --git a/src/dependencies/curl-8.8.0/CMake/Platforms/WindowsCache.cmake b/src/dependencies/curl-8.8.0/CMake/Platforms/WindowsCache.cmake new file mode 100644 index 0000000..082154f --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/Platforms/WindowsCache.cmake @@ -0,0 +1,191 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +if(NOT WIN32) + message(FATAL_ERROR "This file should be included on Windows platform only") +endif() + +set(HAVE_LOCALE_H 1) + +if(MINGW) + set(HAVE_SNPRINTF 1) + set(HAVE_UNISTD_H 1) + set(HAVE_LIBGEN_H 1) + set(HAVE_STDDEF_H 1) # detected by CMake internally in check_type_size() + set(HAVE_STDBOOL_H 1) + set(HAVE_BOOL_T "${HAVE_STDBOOL_H}") + set(HAVE_STRTOLL 1) + set(HAVE_BASENAME 1) + set(HAVE_STRCASECMP 1) + set(HAVE_FTRUNCATE 1) + set(HAVE_SYS_PARAM_H 1) + set(HAVE_SYS_TIME_H 1) + set(HAVE_GETTIMEOFDAY 1) +else() + set(HAVE_LIBGEN_H 0) + set(HAVE_STRCASECMP 0) + set(HAVE_FTRUNCATE 0) + set(HAVE_SYS_PARAM_H 0) + set(HAVE_SYS_TIME_H 0) + set(HAVE_GETTIMEOFDAY 0) + if(MSVC) + set(HAVE_UNISTD_H 0) + set(HAVE_LOCALE_H 1) + set(HAVE_STDDEF_H 1) # detected by CMake internally in check_type_size() + set(HAVE_STDATOMIC_H 0) + if(NOT MSVC_VERSION LESS 1800) + set(HAVE_STDBOOL_H 1) + set(HAVE_STRTOLL 1) + else() + set(HAVE_STDBOOL_H 0) + set(HAVE_STRTOLL 0) + endif() + set(HAVE_BOOL_T "${HAVE_STDBOOL_H}") + if(NOT MSVC_VERSION LESS 1900) + set(HAVE_SNPRINTF 1) + else() + set(HAVE_SNPRINTF 0) + endif() + set(HAVE_BASENAME 0) + set(HAVE_STRTOK_R 0) + set(HAVE_FILE_OFFSET_BITS 0) + set(HAVE_ATOMIC 0) + endif() +endif() + +# Available in Windows XP and newer +set(HAVE_GETADDRINFO 1) +set(HAVE_FREEADDRINFO 1) + +set(HAVE_FCHMOD 0) +set(HAVE_SOCKETPAIR 0) +set(HAVE_SENDMSG 0) +set(HAVE_ALARM 0) +set(HAVE_FCNTL 0) +set(HAVE_GETPPID 0) +set(HAVE_UTIMES 0) +set(HAVE_GETPWUID_R 0) +set(HAVE_STRERROR_R 0) +set(HAVE_SIGINTERRUPT 0) +set(HAVE_PIPE 0) +set(HAVE_IF_NAMETOINDEX 0) +set(HAVE_GETRLIMIT 0) +set(HAVE_SETRLIMIT 0) +set(HAVE_FSETXATTR 0) +set(HAVE_LIBSOCKET 0) +set(HAVE_SETLOCALE 1) +set(HAVE_SETMODE 1) +set(HAVE_GETPEERNAME 1) +set(HAVE_GETSOCKNAME 1) +set(HAVE_GETHOSTNAME 1) +set(HAVE_LIBZ 0) + +set(HAVE_RECV 1) +set(HAVE_SEND 1) +set(HAVE_STROPTS_H 0) +set(HAVE_SYS_XATTR_H 0) +set(HAVE_ARC4RANDOM 0) +set(HAVE_FNMATCH 0) +set(HAVE_SCHED_YIELD 0) +set(HAVE_ARPA_INET_H 0) +set(HAVE_FCNTL_H 1) +set(HAVE_IFADDRS_H 0) +set(HAVE_IO_H 1) +set(HAVE_NETDB_H 0) +set(HAVE_NETINET_IN_H 0) +set(HAVE_NETINET_TCP_H 0) +set(HAVE_NETINET_UDP_H 0) +set(HAVE_NET_IF_H 0) +set(HAVE_IOCTL_SIOCGIFADDR 0) +set(HAVE_POLL_H 0) +set(HAVE_POLL_FINE 0) +set(HAVE_PWD_H 0) +set(HAVE_STRINGS_H 0) # mingw-w64 has it (wrapper to string.h) +set(HAVE_SYS_FILIO_H 0) +set(HAVE_SYS_WAIT_H 0) +set(HAVE_SYS_IOCTL_H 0) +set(HAVE_SYS_POLL_H 0) +set(HAVE_SYS_RESOURCE_H 0) +set(HAVE_SYS_SELECT_H 0) +set(HAVE_SYS_SOCKET_H 0) +set(HAVE_SYS_SOCKIO_H 0) +set(HAVE_SYS_STAT_H 1) +set(HAVE_SYS_TYPES_H 1) +set(HAVE_SYS_UN_H 0) +set(HAVE_SYS_UTIME_H 1) +set(HAVE_TERMIOS_H 0) +set(HAVE_TERMIO_H 0) +set(HAVE_UTIME_H 0) # mingw-w64 has it (wrapper to sys/utime.h) + +set(HAVE_DIRENT_H 0) +set(HAVE_OPENDIR 0) + +set(HAVE_FSEEKO 0) +set(HAVE__FSEEKI64 1) +set(HAVE_SOCKET 1) +set(HAVE_SELECT 1) +set(HAVE_STRDUP 1) +set(HAVE_STRICMP 1) +set(HAVE_STRCMPI 1) +set(HAVE_MEMRCHR 0) +set(HAVE_CLOSESOCKET 1) +set(HAVE_SIGSETJMP 0) +set(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1) +set(HAVE_GETPASS_R 0) +set(HAVE_GETPWUID 0) +set(HAVE_GETEUID 0) +set(HAVE_UTIME 1) +set(HAVE_GMTIME_R 0) +set(HAVE_GETHOSTBYNAME_R 0) +set(HAVE_SIGNAL 1) +set(HAVE_SIGACTION 0) +set(HAVE_LINUX_TCP_H 0) +set(HAVE_GLIBC_STRERROR_R 0) +set(HAVE_MACH_ABSOLUTE_TIME 0) +set(HAVE_GETIFADDRS 0) +set(HAVE_FCNTL_O_NONBLOCK 0) +set(HAVE_IOCTLSOCKET 1) +set(HAVE_IOCTLSOCKET_CAMEL 0) +set(HAVE_IOCTLSOCKET_CAMEL_FIONBIO 0) +set(HAVE_IOCTLSOCKET_FIONBIO 1) +set(HAVE_IOCTL_FIONBIO 0) +set(HAVE_SETSOCKOPT_SO_NONBLOCK 0) +set(HAVE_POSIX_STRERROR_R 0) +set(HAVE_BUILTIN_AVAILABLE 0) +set(HAVE_MSG_NOSIGNAL 0) +set(HAVE_STRUCT_TIMEVAL 1) +set(HAVE_STRUCT_SOCKADDR_STORAGE 1) + +set(HAVE_GETHOSTBYNAME_R_3 0) +set(HAVE_GETHOSTBYNAME_R_3_REENTRANT 0) +set(HAVE_GETHOSTBYNAME_R_5 0) +set(HAVE_GETHOSTBYNAME_R_5_REENTRANT 0) +set(HAVE_GETHOSTBYNAME_R_6 0) +set(HAVE_GETHOSTBYNAME_R_6_REENTRANT 0) + +set(HAVE_O_NONBLOCK 0) +set(HAVE_IN_ADDR_T 0) +set(STDC_HEADERS 1) + +set(HAVE_SIZEOF_SUSECONDS_T 0) +set(HAVE_SIZEOF_SA_FAMILY_T 0) diff --git a/src/dependencies/curl-8.8.0/CMake/Utilities.cmake b/src/dependencies/curl-8.8.0/CMake/Utilities.cmake new file mode 100644 index 0000000..84a40f4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/Utilities.cmake @@ -0,0 +1,35 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# File containing various utilities + +# Returns number of arguments that evaluate to true +function(count_true output_count_var) + set(lst_len 0) + foreach(option_var IN LISTS ARGN) + if(${option_var}) + math(EXPR lst_len "${lst_len} + 1") + endif() + endforeach() + set(${output_count_var} ${lst_len} PARENT_SCOPE) +endfunction() diff --git a/src/dependencies/curl-8.8.0/CMake/cmake_uninstall.cmake.in b/src/dependencies/curl-8.8.0/CMake/cmake_uninstall.cmake.in new file mode 100644 index 0000000..47aec8d --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/cmake_uninstall.cmake.in @@ -0,0 +1,49 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") + message(FATAL_ERROR "Cannot find install manifest: @CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") +endif() + +if(NOT DEFINED CMAKE_INSTALL_PREFIX) + set(CMAKE_INSTALL_PREFIX "@CMAKE_INSTALL_PREFIX@") +endif() +message(${CMAKE_INSTALL_PREFIX}) + +file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files) +string(REGEX REPLACE "\n" ";" files "${files}") +foreach(file ${files}) + message(STATUS "Uninstalling $ENV{DESTDIR}${file}") + if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}") + exec_program( + "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\"" + OUTPUT_VARIABLE rm_out + RETURN_VALUE rm_retval + ) + if(NOT "${rm_retval}" STREQUAL 0) + message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}") + endif() + else() + message(STATUS "File $ENV{DESTDIR}${file} does not exist.") + endif() +endforeach() diff --git a/src/dependencies/curl-8.8.0/CMake/curl-config.cmake.in b/src/dependencies/curl-8.8.0/CMake/curl-config.cmake.in new file mode 100644 index 0000000..9adb96e --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMake/curl-config.cmake.in @@ -0,0 +1,40 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +@PACKAGE_INIT@ + +include(CMakeFindDependencyMacro) +if(@USE_OPENSSL@) + find_dependency(OpenSSL @OPENSSL_VERSION_MAJOR@) +endif() +if(@USE_ZLIB@) + find_dependency(ZLIB @ZLIB_VERSION_MAJOR@) +endif() + +include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake") +check_required_components("@PROJECT_NAME@") + +# Alias for either shared or static library +if(NOT TARGET @PROJECT_NAME@::libcurl) + add_library(@PROJECT_NAME@::libcurl ALIAS @PROJECT_NAME@::@LIB_SELECTED@) +endif() diff --git a/src/dependencies/curl-8.8.0/CMakeLists.txt b/src/dependencies/curl-8.8.0/CMakeLists.txt new file mode 100644 index 0000000..36e0b30 --- /dev/null +++ b/src/dependencies/curl-8.8.0/CMakeLists.txt @@ -0,0 +1,1889 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# by Tetetest and Sukender (Benoit Neil) + +# Note: By default this CMake build script detects the version of some +# dependencies using `check_symbol_exists`. Those checks do not work +# in the case that both CURL and its dependency are included as +# sub-projects in a larger build using `FetchContent`. To support +# that case, additional variables may be defined by the parent +# project, ideally in the "extra" find package redirect file: +# https://cmake.org/cmake/help/latest/module/FetchContent.html#integrating-with-find-package +# +# The following variables are available: +# HAVE_SSL_SET0_WBIO: `SSL_set0_wbio` present in OpenSSL/wolfSSL +# HAVE_OPENSSL_SRP: `SSL_CTX_set_srp_username` present in OpenSSL/wolfSSL +# HAVE_GNUTLS_SRP: `gnutls_srp_verifier` present in GnuTLS +# HAVE_SSL_CTX_SET_QUIC_METHOD: `SSL_CTX_set_quic_method` present in OpenSSL/wolfSSL +# HAVE_QUICHE_CONN_SET_QLOG_FD: `quiche_conn_set_qlog_fd` present in QUICHE +# HAVE_ECH: ECH API checks for OpenSSL, BoringSSL or wolfSSL +# +# For each of the above variables, if the variable is DEFINED (either +# to ON or OFF), the symbol detection will be skipped. If the +# variable is NOT DEFINED, the symbol detection will be performed. + +cmake_minimum_required(VERSION 3.7...3.16 FATAL_ERROR) +message(STATUS "Using CMake version ${CMAKE_VERSION}") + +set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") +include(Utilities) +include(Macros) +include(CMakeDependentOption) +include(CheckCCompilerFlag) + +project(CURL C) + +file(STRINGS ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS REGEX "#define LIBCURL_VERSION( |_NUM )") +string(REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*" + CURL_VERSION ${CURL_VERSION_H_CONTENTS}) +string(REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION}) +string(REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+" + CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS}) +string(REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM}) + + +# Setup package meta-data +# SET(PACKAGE "curl") +message(STATUS "curl version=[${CURL_VERSION}]") +# SET(PACKAGE_TARNAME "curl") +# SET(PACKAGE_NAME "curl") +# SET(PACKAGE_VERSION "-") +# SET(PACKAGE_STRING "curl-") +# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => https://curl.se/mail/") +set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") +if(CMAKE_C_COMPILER_TARGET) + set(OS "\"${CMAKE_C_COMPILER_TARGET}\"") +else() + set(OS "\"${CMAKE_SYSTEM_NAME}\"") +endif() + +include_directories(${CURL_SOURCE_DIR}/include) + +set(CMAKE_UNITY_BUILD_BATCH_SIZE 0) + +option(CURL_WERROR "Turn compiler warnings into errors" OFF) +option(PICKY_COMPILER "Enable picky compiler options" ON) +option(BUILD_CURL_EXE "Set to ON to build curl executable." ON) +option(BUILD_SHARED_LIBS "Build shared libraries" ON) +option(BUILD_STATIC_LIBS "Build static libraries" OFF) +option(BUILD_STATIC_CURL "Build curl executable with static libcurl" OFF) +option(ENABLE_ARES "Set to ON to enable c-ares support" OFF) +option(CURL_DISABLE_INSTALL "Set to ON to disable installation targets" OFF) + +if(WIN32) + option(CURL_STATIC_CRT "Set to ON to build libcurl with static CRT on Windows (/MT)." OFF) + option(ENABLE_UNICODE "Set to ON to use the Unicode version of the Windows API functions" OFF) + set(CURL_TARGET_WINDOWS_VERSION "" CACHE STRING "Minimum target Windows version as hex string") + if(CURL_TARGET_WINDOWS_VERSION) + add_definitions(-D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}) + set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}") + endif() + if(ENABLE_UNICODE) + add_definitions(-DUNICODE -D_UNICODE) + if(MINGW) + add_compile_options(-municode) + endif() + endif() +endif() +option(CURL_LTO "Turn on compiler Link Time Optimizations" OFF) + +cmake_dependent_option(ENABLE_THREADED_RESOLVER "Set to ON to enable threaded DNS lookup" + ON "NOT ENABLE_ARES" + OFF) + +option(ENABLE_DEBUG "Set to ON to enable curl debug features" OFF) +option(ENABLE_CURLDEBUG "Set to ON to build with TrackMemory feature enabled" OFF) + +include(PickyWarnings) + +if(ENABLE_DEBUG) + # DEBUGBUILD will be defined only for Debug builds + set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$:DEBUGBUILD>) + set(ENABLE_CURLDEBUG ON) +endif() + +if(ENABLE_CURLDEBUG) + set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS CURLDEBUG) +endif() + +# For debug libs and exes, add "-d" postfix +if(NOT DEFINED CMAKE_DEBUG_POSTFIX) + set(CMAKE_DEBUG_POSTFIX "-d") +endif() + +set(LIB_STATIC "libcurl_static") +set(LIB_SHARED "libcurl_shared") + +if(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS) + set(BUILD_STATIC_LIBS ON) +endif() +if(NOT BUILD_STATIC_CURL AND NOT BUILD_SHARED_LIBS) + set(BUILD_STATIC_CURL ON) +elseif(BUILD_STATIC_CURL AND NOT BUILD_STATIC_LIBS) + set(BUILD_STATIC_CURL OFF) +endif() + +# lib flavour selected for curl tool +if(BUILD_STATIC_CURL) + set(LIB_SELECTED_FOR_EXE ${LIB_STATIC}) +else() + set(LIB_SELECTED_FOR_EXE ${LIB_SHARED}) +endif() + +# lib flavour selected for example and test programs. +if(BUILD_SHARED_LIBS) + set(LIB_SELECTED ${LIB_SHARED}) +else() + set(LIB_SELECTED ${LIB_STATIC}) +endif() + +# initialize CURL_LIBS +set(CURL_LIBS "") + +if(ENABLE_ARES) + set(USE_ARES 1) + find_package(CARES REQUIRED) + list(APPEND CURL_LIBS ${CARES_LIBRARY}) +endif() + +include(CurlSymbolHiding) + +option(CURL_ENABLE_EXPORT_TARGET "to enable cmake export target" ON) +mark_as_advanced(CURL_ENABLE_EXPORT_TARGET) + +option(CURL_DISABLE_ALTSVC "disables alt-svc support" OFF) +mark_as_advanced(CURL_DISABLE_ALTSVC) +option(CURL_DISABLE_SRP "disables TLS-SRP support" OFF) +mark_as_advanced(CURL_DISABLE_SRP) +option(CURL_DISABLE_COOKIES "disables cookies support" OFF) +mark_as_advanced(CURL_DISABLE_COOKIES) +option(CURL_DISABLE_BASIC_AUTH "disables Basic authentication" OFF) +mark_as_advanced(CURL_DISABLE_BASIC_AUTH) +option(CURL_DISABLE_BEARER_AUTH "disables Bearer authentication" OFF) +mark_as_advanced(CURL_DISABLE_BEARER_AUTH) +option(CURL_DISABLE_DIGEST_AUTH "disables Digest authentication" OFF) +mark_as_advanced(CURL_DISABLE_DIGEST_AUTH) +option(CURL_DISABLE_KERBEROS_AUTH "disables Kerberos authentication" OFF) +mark_as_advanced(CURL_DISABLE_KERBEROS_AUTH) +option(CURL_DISABLE_NEGOTIATE_AUTH "disables negotiate authentication" OFF) +mark_as_advanced(CURL_DISABLE_NEGOTIATE_AUTH) +option(CURL_DISABLE_AWS "disables AWS-SIG4" OFF) +mark_as_advanced(CURL_DISABLE_AWS) +option(CURL_DISABLE_DICT "disables DICT" OFF) +mark_as_advanced(CURL_DISABLE_DICT) +option(CURL_DISABLE_DOH "disables DNS-over-HTTPS" OFF) +mark_as_advanced(CURL_DISABLE_DOH) +option(CURL_DISABLE_FILE "disables FILE" OFF) +mark_as_advanced(CURL_DISABLE_FILE) +cmake_dependent_option(CURL_DISABLE_FORM_API "disables form api" OFF + "NOT CURL_DISABLE_MIME" ON) +mark_as_advanced(CURL_DISABLE_FORM_API) +option(CURL_DISABLE_FTP "disables FTP" OFF) +mark_as_advanced(CURL_DISABLE_FTP) +option(CURL_DISABLE_GETOPTIONS "disables curl_easy_options API for existing options to curl_easy_setopt" OFF) +mark_as_advanced(CURL_DISABLE_GETOPTIONS) +option(CURL_DISABLE_GOPHER "disables Gopher" OFF) +mark_as_advanced(CURL_DISABLE_GOPHER) +option(CURL_DISABLE_HEADERS_API "disables headers-api support" OFF) +mark_as_advanced(CURL_DISABLE_HEADERS_API) +option(CURL_DISABLE_HSTS "disables HSTS support" OFF) +mark_as_advanced(CURL_DISABLE_HSTS) +option(CURL_DISABLE_HTTP "disables HTTP" OFF) +mark_as_advanced(CURL_DISABLE_HTTP) +option(CURL_DISABLE_HTTP_AUTH "disables all HTTP authentication methods" OFF) +mark_as_advanced(CURL_DISABLE_HTTP_AUTH) +option(CURL_DISABLE_IMAP "disables IMAP" OFF) +mark_as_advanced(CURL_DISABLE_IMAP) +option(CURL_DISABLE_LDAP "disables LDAP" OFF) +mark_as_advanced(CURL_DISABLE_LDAP) +option(CURL_DISABLE_LDAPS "disables LDAPS" OFF) +mark_as_advanced(CURL_DISABLE_LDAPS) +option(CURL_DISABLE_LIBCURL_OPTION "disables --libcurl option from the curl tool" OFF) +mark_as_advanced(CURL_DISABLE_LIBCURL_OPTION) +option(CURL_DISABLE_MIME "disables MIME support" OFF) +mark_as_advanced(CURL_DISABLE_MIME) +option(CURL_DISABLE_MQTT "disables MQTT" OFF) +mark_as_advanced(CURL_DISABLE_BINDLOCAL) +option(CURL_DISABLE_BINDLOCAL "disables local binding support" OFF) +mark_as_advanced(CURL_DISABLE_MQTT) +option(CURL_DISABLE_NETRC "disables netrc parser" OFF) +mark_as_advanced(CURL_DISABLE_NETRC) +option(CURL_DISABLE_NTLM "disables NTLM support" OFF) +mark_as_advanced(CURL_DISABLE_NTLM) +option(CURL_DISABLE_PARSEDATE "disables date parsing" OFF) +mark_as_advanced(CURL_DISABLE_PARSEDATE) +option(CURL_DISABLE_POP3 "disables POP3" OFF) +mark_as_advanced(CURL_DISABLE_POP3) +option(CURL_DISABLE_PROGRESS_METER "disables built-in progress meter" OFF) +mark_as_advanced(CURL_DISABLE_PROGRESS_METER) +option(CURL_DISABLE_PROXY "disables proxy support" OFF) +mark_as_advanced(CURL_DISABLE_PROXY) +option(CURL_DISABLE_RTSP "disables RTSP" OFF) +mark_as_advanced(CURL_DISABLE_RTSP) +option(CURL_DISABLE_SHUFFLE_DNS "disables shuffle DNS feature" OFF) +mark_as_advanced(CURL_DISABLE_SHUFFLE_DNS) +option(CURL_DISABLE_SMB "disables SMB" OFF) +mark_as_advanced(CURL_DISABLE_SMB) +option(CURL_DISABLE_SMTP "disables SMTP" OFF) +mark_as_advanced(CURL_DISABLE_SMTP) +option(CURL_DISABLE_SOCKETPAIR "disables use of socketpair for curl_multi_poll" OFF) +mark_as_advanced(CURL_DISABLE_SOCKETPAIR) +option(CURL_DISABLE_TELNET "disables Telnet" OFF) +mark_as_advanced(CURL_DISABLE_TELNET) +option(CURL_DISABLE_TFTP "disables TFTP" OFF) +mark_as_advanced(CURL_DISABLE_TFTP) +option(CURL_DISABLE_VERBOSE_STRINGS "disables verbose strings" OFF) +mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) + +# Corresponds to HTTP_ONLY in lib/curl_setup.h +option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) +mark_as_advanced(HTTP_ONLY) + +if(HTTP_ONLY) + set(CURL_DISABLE_DICT ON) + set(CURL_DISABLE_FILE ON) + set(CURL_DISABLE_FTP ON) + set(CURL_DISABLE_GOPHER ON) + set(CURL_DISABLE_IMAP ON) + set(CURL_DISABLE_LDAP ON) + set(CURL_DISABLE_LDAPS ON) + set(CURL_DISABLE_MQTT ON) + set(CURL_DISABLE_POP3 ON) + set(CURL_DISABLE_RTSP ON) + set(CURL_DISABLE_SMB ON) + set(CURL_DISABLE_SMTP ON) + set(CURL_DISABLE_TELNET ON) + set(CURL_DISABLE_TFTP ON) +endif() + +option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON) +mark_as_advanced(ENABLE_IPV6) +if(ENABLE_IPV6 AND NOT WIN32) + include(CheckStructHasMember) + check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h" + HAVE_SOCKADDR_IN6_SIN6_ADDR) + check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h" + HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) + if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR) + message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support") + # Force the feature off as this name is used as guard macro... + set(ENABLE_IPV6 OFF + CACHE BOOL "Define if you want to enable IPv6 support" FORCE) + endif() + + if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND NOT ENABLE_ARES) + set(use_core_foundation_and_core_services ON) + + find_library(SYSTEMCONFIGURATION_FRAMEWORK "SystemConfiguration") + if(NOT SYSTEMCONFIGURATION_FRAMEWORK) + message(FATAL_ERROR "SystemConfiguration framework not found") + endif() + + list(APPEND CURL_LIBS "-framework SystemConfiguration") + endif() +endif() +if(ENABLE_IPV6) + set(USE_IPV6 ON) +endif() + +find_package(Perl) + +option(BUILD_LIBCURL_DOCS "to build libcurl man pages" ON) +option(BUILD_MISC_DOCS "to build misc man pages (e.g. curl-config and mk-ca-bundle)" ON) +option(ENABLE_CURL_MANUAL "to build the man page for curl and enable its -M/--manual option" ON) + +if(ENABLE_CURL_MANUAL OR BUILD_LIBCURL_DOCS) + if(PERL_FOUND) + set(HAVE_MANUAL_TOOLS ON) + endif() + if(NOT HAVE_MANUAL_TOOLS) + message(WARNING "Perl not found. Will not build manuals.") + endif() +endif() + +if(CURL_STATIC_CRT) + set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$:Debug>") + set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT") + set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd") +endif() + +# Disable warnings on Borland to avoid changing 3rd party code. +if(BORLAND) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") +endif() + +# If we are on AIX, do the _ALL_SOURCE magic +if(${CMAKE_SYSTEM_NAME} MATCHES AIX) + set(_ALL_SOURCE 1) +endif() + +# If we are on Haiku, make sure that the network library is brought in. +if(${CMAKE_SYSTEM_NAME} MATCHES Haiku) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -lnetwork") +endif() + +# Include all the necessary files for macros +include(CMakePushCheckState) +include(CheckFunctionExists) +include(CheckIncludeFile) +include(CheckIncludeFiles) +include(CheckLibraryExists) +include(CheckSymbolExists) +include(CheckTypeSize) +include(CheckCSourceCompiles) + +# On windows preload settings +if(WIN32) + include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) +endif() + +if(ENABLE_THREADED_RESOLVER) + if(WIN32) + set(USE_THREADS_WIN32 ON) + else() + find_package(Threads REQUIRED) + set(USE_THREADS_POSIX ${CMAKE_USE_PTHREADS_INIT}) + set(HAVE_PTHREAD_H ${CMAKE_USE_PTHREADS_INIT}) + set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) + endif() +endif() + +# Check for all needed libraries +check_library_exists("socket" "connect" "" HAVE_LIBSOCKET) +if(HAVE_LIBSOCKET) + set(CURL_LIBS "socket;${CURL_LIBS}") +endif() + +check_function_exists(gethostname HAVE_GETHOSTNAME) + +if(WIN32) + list(APPEND CURL_LIBS "ws2_32" "bcrypt") +endif() + +# check SSL libraries +option(CURL_ENABLE_SSL "Enable SSL support" ON) + +if(CURL_DEFAULT_SSL_BACKEND) + set(valid_default_ssl_backend FALSE) +endif() + +if(APPLE) + cmake_dependent_option(CURL_USE_SECTRANSP "Enable Apple OS native SSL/TLS" OFF CURL_ENABLE_SSL OFF) +endif() +if(WIN32) + cmake_dependent_option(CURL_USE_SCHANNEL "Enable Windows native SSL/TLS" OFF CURL_ENABLE_SSL OFF) + option(CURL_WINDOWS_SSPI "Enable SSPI on Windows" ${CURL_USE_SCHANNEL}) +endif() +cmake_dependent_option(CURL_USE_MBEDTLS "Enable mbedTLS for SSL/TLS" OFF CURL_ENABLE_SSL OFF) +cmake_dependent_option(CURL_USE_BEARSSL "Enable BearSSL for SSL/TLS" OFF CURL_ENABLE_SSL OFF) +cmake_dependent_option(CURL_USE_WOLFSSL "Enable wolfSSL for SSL/TLS" OFF CURL_ENABLE_SSL OFF) +cmake_dependent_option(CURL_USE_GNUTLS "Enable GnuTLS for SSL/TLS" OFF CURL_ENABLE_SSL OFF) + +set(openssl_default ON) +if(WIN32 OR CURL_USE_SECTRANSP OR CURL_USE_SCHANNEL OR CURL_USE_MBEDTLS OR CURL_USE_WOLFSSL) + set(openssl_default OFF) +endif() +cmake_dependent_option(CURL_USE_OPENSSL "Enable OpenSSL for SSL/TLS" ${openssl_default} CURL_ENABLE_SSL OFF) +option(CURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG "Disable automatic loading of OpenSSL configuration" OFF) + +count_true(enabled_ssl_options_count + CURL_USE_SCHANNEL + CURL_USE_SECTRANSP + CURL_USE_OPENSSL + CURL_USE_MBEDTLS + CURL_USE_BEARSSL + CURL_USE_WOLFSSL +) +if(enabled_ssl_options_count GREATER "1") + set(CURL_WITH_MULTI_SSL ON) +endif() + +if(CURL_USE_SCHANNEL) + set(SSL_ENABLED ON) + set(USE_SCHANNEL ON) # Windows native SSL/TLS support + set(USE_WINDOWS_SSPI ON) # CURL_USE_SCHANNEL implies CURL_WINDOWS_SSPI + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "schannel") + set(valid_default_ssl_backend TRUE) + endif() +endif() +if(CURL_WINDOWS_SSPI) + set(USE_WINDOWS_SSPI ON) +endif() + +if(CURL_USE_SECTRANSP) + set(use_core_foundation_and_core_services ON) + + find_library(SECURITY_FRAMEWORK "Security") + if(NOT SECURITY_FRAMEWORK) + message(FATAL_ERROR "Security framework not found") + endif() + + set(SSL_ENABLED ON) + set(USE_SECTRANSP ON) + list(APPEND CURL_LIBS "-framework Security") + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "secure-transport") + set(valid_default_ssl_backend TRUE) + endif() +endif() + +if(use_core_foundation_and_core_services) + find_library(COREFOUNDATION_FRAMEWORK "CoreFoundation") + find_library(CORESERVICES_FRAMEWORK "CoreServices") + + if(NOT COREFOUNDATION_FRAMEWORK) + message(FATAL_ERROR "CoreFoundation framework not found") + endif() + if(NOT CORESERVICES_FRAMEWORK) + message(FATAL_ERROR "CoreServices framework not found") + endif() + + list(APPEND CURL_LIBS "-framework CoreFoundation -framework CoreServices") +endif() + +if(CURL_USE_OPENSSL) + find_package(OpenSSL REQUIRED) + set(SSL_ENABLED ON) + set(USE_OPENSSL ON) + + # Depend on OpenSSL via imported targets if supported by the running + # version of CMake. This allows our dependents to get our dependencies + # transitively. + if(NOT CMAKE_VERSION VERSION_LESS 3.4) + list(APPEND CURL_LIBS OpenSSL::SSL OpenSSL::Crypto) + else() + list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES}) + include_directories(${OPENSSL_INCLUDE_DIR}) + endif() + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "openssl") + set(valid_default_ssl_backend TRUE) + endif() + + set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR}) + if(NOT DEFINED HAVE_BORINGSSL) + check_symbol_exists(OPENSSL_IS_BORINGSSL "openssl/base.h" HAVE_BORINGSSL) + endif() + if(NOT DEFINED HAVE_AWSLC) + check_symbol_exists(OPENSSL_IS_AWSLC "openssl/base.h" HAVE_AWSLC) + endif() +endif() + +if(CURL_USE_MBEDTLS) + find_package(MbedTLS REQUIRED) + set(SSL_ENABLED ON) + set(USE_MBEDTLS ON) + list(APPEND CURL_LIBS ${MBEDTLS_LIBRARIES}) + include_directories(${MBEDTLS_INCLUDE_DIRS}) + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "mbedtls") + set(valid_default_ssl_backend TRUE) + endif() +endif() + +if(CURL_USE_BEARSSL) + find_package(BearSSL REQUIRED) + set(SSL_ENABLED ON) + set(USE_BEARSSL ON) + list(APPEND CURL_LIBS ${BEARSSL_LIBRARY}) + include_directories(${BEARSSL_INCLUDE_DIRS}) + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "bearssl") + set(valid_default_ssl_backend TRUE) + endif() +endif() + +if(CURL_USE_WOLFSSL) + find_package(WolfSSL REQUIRED) + set(SSL_ENABLED ON) + set(USE_WOLFSSL ON) + list(APPEND CURL_LIBS ${WolfSSL_LIBRARIES}) + include_directories(${WolfSSL_INCLUDE_DIRS}) + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "wolfssl") + set(valid_default_ssl_backend TRUE) + endif() +endif() + +if(CURL_USE_GNUTLS) + find_package(GnuTLS REQUIRED) + set(SSL_ENABLED ON) + set(USE_GNUTLS ON) + list(APPEND CURL_LIBS ${GNUTLS_LIBRARIES} "nettle") + include_directories(${GNUTLS_INCLUDE_DIRS}) + + if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "gnutls") + set(valid_default_ssl_backend TRUE) + endif() + + if(NOT DEFINED HAVE_GNUTLS_SRP AND NOT CURL_DISABLE_SRP) + cmake_push_check_state() + set(CMAKE_REQUIRED_INCLUDES ${GNUTLS_INCLUDE_DIRS}) + set(CMAKE_REQUIRED_LIBRARIES ${GNUTLS_LIBRARIES}) + check_symbol_exists(gnutls_srp_verifier "gnutls/gnutls.h" HAVE_GNUTLS_SRP) + cmake_pop_check_state() + endif() +endif() + +if(CURL_DEFAULT_SSL_BACKEND AND NOT valid_default_ssl_backend) + message(FATAL_ERROR "CURL_DEFAULT_SSL_BACKEND '${CURL_DEFAULT_SSL_BACKEND}' not enabled.") +endif() + +# Keep ZLIB detection after TLS detection, +# and before calling openssl_check_symbol_exists(). + +set(HAVE_LIBZ OFF) +set(USE_ZLIB OFF) +#optional_dependency(ZLIB) +if(ZLIB_FOUND) + set(HAVE_LIBZ ON) + set(USE_ZLIB ON) + + # Depend on ZLIB via imported targets if supported by the running + # version of CMake. This allows our dependents to get our dependencies + # transitively. + if(NOT CMAKE_VERSION VERSION_LESS 3.4) + list(APPEND CURL_LIBS ${ZLIB_LIBRARIES}) + else() + list(APPEND CURL_LIBS ${ZLIB_LIBRARIES}) + include_directories(${ZLIB_INCLUDE_DIRS}) + endif() + list(APPEND CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIRS}) +endif() + +option(CURL_BROTLI "Set to ON to enable building curl with brotli support." OFF) +set(HAVE_BROTLI OFF) +if(CURL_BROTLI) + find_package(Brotli REQUIRED) + if(BROTLI_FOUND) + set(HAVE_BROTLI ON) + set(CURL_LIBS "${BROTLI_LIBRARIES};${CURL_LIBS}") # For 'ld' linker. Emulate `list(PREPEND ...)` to stay compatible with \n") + endforeach() + + list(APPEND CMAKE_REQUIRED_DEFINITIONS -DLDAP_DEPRECATED=1) + list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB}) + set(CURL_LIBS "${CMAKE_LDAP_LIB};${CURL_LIBS}") + if(HAVE_LIBLBER) + list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB}) + set(CURL_LIBS "${CMAKE_LBER_LIB};${CURL_LIBS}") + endif() + + check_c_source_compiles(" + ${_INCLUDE_STRING} + int main(int argc, char ** argv) + { + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + return 0; + }" NOT_NEED_LBER_H) + if(NOT_NEED_LBER_H) + set(NEED_LBER_H OFF) + else() + set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H") + endif() + + check_function_exists(ldap_url_parse HAVE_LDAP_URL_PARSE) + check_function_exists(ldap_init_fd HAVE_LDAP_INIT_FD) + + unset(CMAKE_REQUIRED_LIBRARIES) + + check_include_file("ldap_ssl.h" HAVE_LDAP_SSL_H) + + if(HAVE_LDAP_INIT_FD) + set(USE_OPENLDAP ON) + add_definitions("-DLDAP_DEPRECATED=1") + endif() + if(NOT CURL_DISABLE_LDAPS) + set(HAVE_LDAP_SSL ON) + endif() + endif() + endif() +endif() + +# No ldap, no ldaps. +if(CURL_DISABLE_LDAP) + if(NOT CURL_DISABLE_LDAPS) + message(STATUS "LDAP needs to be enabled to support LDAPS") + set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE) + endif() +endif() + +# Check for idn2 +option(USE_LIBIDN2 "Use libidn2 for IDN support" ON) +if(USE_LIBIDN2) + check_library_exists("idn2" "idn2_lookup_ul" "" HAVE_LIBIDN2) + if(HAVE_LIBIDN2) + set(CURL_LIBS "idn2;${CURL_LIBS}") + check_include_file_concat("idn2.h" HAVE_IDN2_H) + endif() +else() + set(HAVE_LIBIDN2 OFF) +endif() + +if(WIN32) + option(USE_WIN32_IDN "Use WinIDN for IDN support" OFF) + if(USE_WIN32_IDN) + list(APPEND CURL_LIBS "normaliz") + endif() +endif() + +if(APPLE) + option(USE_APPLE_IDN "Use Apple built-in IDN support" OFF) + if(USE_APPLE_IDN) + cmake_push_check_state() + set(CMAKE_REQUIRED_LIBRARIES "icucore") + check_symbol_exists("uidna_openUTS46" "unicode/uidna.h" HAVE_APPLE_IDN) + cmake_pop_check_state() + if(HAVE_APPLE_IDN) + list(APPEND CURL_LIBS "icucore") + else() + set(USE_APPLE_IDN OFF) + endif() + endif() +endif() + +#libpsl +option(CURL_USE_LIBPSL "Use libPSL" ON) +mark_as_advanced(CURL_USE_LIBPSL) +set(USE_LIBPSL OFF) + +if(CURL_USE_LIBPSL) + find_package(LibPSL) + if(LIBPSL_FOUND) + list(APPEND CURL_LIBS ${LIBPSL_LIBRARY}) + list(APPEND CMAKE_REQUIRED_INCLUDES "${LIBPSL_INCLUDE_DIR}") + include_directories("${LIBPSL_INCLUDE_DIR}") + set(USE_LIBPSL ON) + endif() +endif() + +#libSSH2 +option(CURL_USE_LIBSSH2 "Use libSSH2" ON) +mark_as_advanced(CURL_USE_LIBSSH2) +set(USE_LIBSSH2 OFF) + +if(CURL_USE_LIBSSH2) + find_package(LibSSH2) + if(LIBSSH2_FOUND) + list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY}) + list(APPEND CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}") + include_directories("${LIBSSH2_INCLUDE_DIR}") + set(USE_LIBSSH2 ON) + endif() +endif() + +# libssh +option(CURL_USE_LIBSSH "Use libSSH" OFF) +mark_as_advanced(CURL_USE_LIBSSH) +if(NOT USE_LIBSSH2 AND CURL_USE_LIBSSH) + find_package(libssh CONFIG) + if(libssh_FOUND) + message(STATUS "Found libssh ${libssh_VERSION}") + # Use imported target for include and library paths. + list(APPEND CURL_LIBS ssh) + set(USE_LIBSSH ON) + endif() +endif() + +option(CURL_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF) +mark_as_advanced(CURL_USE_GSSAPI) + +if(CURL_USE_GSSAPI) + find_package(GSS) + + set(HAVE_GSSAPI ${GSS_FOUND}) + if(GSS_FOUND) + + message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"") + + list(APPEND CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR}) + check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H) + check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H) + check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H) + + if(NOT GSS_FLAVOUR STREQUAL "Heimdal") + # MIT + set(_INCLUDE_LIST "") + if(HAVE_GSSAPI_GSSAPI_H) + list(APPEND _INCLUDE_LIST "gssapi/gssapi.h") + endif() + if(HAVE_GSSAPI_GSSAPI_GENERIC_H) + list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h") + endif() + if(HAVE_GSSAPI_GSSAPI_KRB5_H) + list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h") + endif() + + string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}") + string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}") + + foreach(_dir ${GSS_LINK_DIRECTORIES}) + set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"") + endforeach() + + if(NOT DEFINED HAVE_GSS_C_NT_HOSTBASED_SERVICE) + set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}") + set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES}) + check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE) + unset(CMAKE_REQUIRED_LIBRARIES) + endif() + if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE) + set(HAVE_OLD_GSSMIT ON) + endif() + endif() + + include_directories(${GSS_INCLUDE_DIR}) + link_directories(${GSS_LINK_DIRECTORIES}) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}") + string(REPLACE ";" " " GSS_LINKER_FLAGS "${GSS_LINKER_FLAGS}") + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") + list(APPEND CURL_LIBS ${GSS_LIBRARIES}) + + else() + message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.") + endif() +endif() + +option(USE_LIBRTMP "Enable librtmp from rtmpdump" OFF) +if(USE_LIBRTMP) + cmake_push_check_state() + set(_extra_libs "rtmp") + if(WIN32) + list(APPEND _extra_libs "winmm") + endif() + openssl_check_symbol_exists("RTMP_Init" "librtmp/rtmp.h" HAVE_LIBRTMP "${_extra_libs}") + cmake_pop_check_state() + if(HAVE_LIBRTMP) + list(APPEND CURL_LIBS "rtmp") + if(WIN32) + list(APPEND CURL_LIBS "winmm") + endif() + else() + message(WARNING "librtmp requested, but not found or missing OpenSSL. Skipping.") + set(USE_LIBRTMP OFF) + endif() +endif() + +option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON) +if(ENABLE_UNIX_SOCKETS) + include(CheckStructHasMember) + if(WIN32) + set(USE_UNIX_SOCKETS ON) + else() + check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS) + endif() +else() + unset(USE_UNIX_SOCKETS CACHE) +endif() + + +# +# CA handling +# +set(CURL_CA_BUNDLE "auto" CACHE STRING + "Path to the CA bundle. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.") +set(CURL_CA_FALLBACK OFF CACHE BOOL + "Set ON to use built-in CA store of TLS backend. Defaults to OFF") +set(CURL_CA_PATH "auto" CACHE STRING + "Location of default CA path. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.") + +if("${CURL_CA_BUNDLE}" STREQUAL "") + message(FATAL_ERROR "Invalid value of CURL_CA_BUNDLE. Use 'none', 'auto' or file path.") +elseif("${CURL_CA_BUNDLE}" STREQUAL "none") + unset(CURL_CA_BUNDLE CACHE) +elseif("${CURL_CA_BUNDLE}" STREQUAL "auto") + unset(CURL_CA_BUNDLE CACHE) + if(NOT CMAKE_CROSSCOMPILING) + set(CURL_CA_BUNDLE_AUTODETECT TRUE) + endif() +else() + set(CURL_CA_BUNDLE_SET TRUE) +endif() + +if("${CURL_CA_PATH}" STREQUAL "") + message(FATAL_ERROR "Invalid value of CURL_CA_PATH. Use 'none', 'auto' or directory path.") +elseif("${CURL_CA_PATH}" STREQUAL "none") + unset(CURL_CA_PATH CACHE) +elseif("${CURL_CA_PATH}" STREQUAL "auto") + unset(CURL_CA_PATH CACHE) + if(NOT CMAKE_CROSSCOMPILING) + set(CURL_CA_PATH_AUTODETECT TRUE) + endif() +else() + set(CURL_CA_PATH_SET TRUE) +endif() + +if(CURL_CA_BUNDLE_SET AND CURL_CA_PATH_AUTODETECT) + # Skip autodetection of unset CA path because CA bundle is set explicitly +elseif(CURL_CA_PATH_SET AND CURL_CA_BUNDLE_AUTODETECT) + # Skip autodetection of unset CA bundle because CA path is set explicitly +elseif(CURL_CA_PATH_AUTODETECT OR CURL_CA_BUNDLE_AUTODETECT) + # first try autodetecting a CA bundle, then a CA path + + if(CURL_CA_BUNDLE_AUTODETECT) + set(SEARCH_CA_BUNDLE_PATHS + /etc/ssl/certs/ca-certificates.crt + /etc/pki/tls/certs/ca-bundle.crt + /usr/share/ssl/certs/ca-bundle.crt + /usr/local/share/certs/ca-root-nss.crt + /etc/ssl/cert.pem) + + foreach(SEARCH_CA_BUNDLE_PATH ${SEARCH_CA_BUNDLE_PATHS}) + if(EXISTS "${SEARCH_CA_BUNDLE_PATH}") + message(STATUS "Found CA bundle: ${SEARCH_CA_BUNDLE_PATH}") + set(CURL_CA_BUNDLE "${SEARCH_CA_BUNDLE_PATH}" CACHE STRING + "Path to the CA bundle. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.") + set(CURL_CA_BUNDLE_SET TRUE CACHE BOOL "Path to the CA bundle has been set") + break() + endif() + endforeach() + endif() + + if(CURL_CA_PATH_AUTODETECT AND (NOT CURL_CA_PATH_SET)) + if(EXISTS "/etc/ssl/certs") + set(CURL_CA_PATH "/etc/ssl/certs" CACHE STRING + "Location of default CA path. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.") + set(CURL_CA_PATH_SET TRUE CACHE BOOL "Path to the CA bundle has been set") + endif() + endif() +endif() + +if(CURL_CA_PATH_SET AND + NOT USE_OPENSSL AND + NOT USE_WOLFSSL AND + NOT USE_GNUTLS AND + NOT USE_MBEDTLS) + message(STATUS + "CA path only supported by OpenSSL, wolfSSL, GnuTLS or mbedTLS. " + "Set CURL_CA_PATH=none or enable one of those TLS backends.") +endif() + +# Check for header files +if(WIN32) + set(CURL_INCLUDES ${CURL_INCLUDES} "winsock2.h") + set(CURL_INCLUDES ${CURL_INCLUDES} "ws2tcpip.h") + set(CURL_INCLUDES ${CURL_INCLUDES} "windows.h") +endif() + +if(WIN32) + # detect actual value of _WIN32_WINNT and store as HAVE_WIN32_WINNT + curl_internal_test(HAVE_WIN32_WINNT) + if(HAVE_WIN32_WINNT) + string(REGEX MATCH ".*_WIN32_WINNT=0x[0-9a-fA-F]+" OUTPUT "${OUTPUT}") + string(REGEX REPLACE ".*_WIN32_WINNT=" "" OUTPUT "${OUTPUT}") + string(REGEX REPLACE "0x([0-9a-f][0-9a-f][0-9a-f])$" "0x0\\1" OUTPUT "${OUTPUT}") # pad to 4 digits + string(TOLOWER "${OUTPUT}" HAVE_WIN32_WINNT) + message(STATUS "Found _WIN32_WINNT=${HAVE_WIN32_WINNT}") + endif() + # avoid storing HAVE_WIN32_WINNT in CMake cache + unset(HAVE_WIN32_WINNT CACHE) + + if(HAVE_WIN32_WINNT) + if(HAVE_WIN32_WINNT STRLESS "0x0501") + # Windows XP is required for freeaddrinfo, getaddrinfo + message(FATAL_ERROR "Building for Windows XP or newer is required.") + endif() + + # pre-fill detection results based on target OS version + if(MINGW OR MSVC) + if(HAVE_WIN32_WINNT STRLESS "0x0600") + set(HAVE_INET_NTOP 0) + set(HAVE_INET_PTON 0) + else() # Windows Vista or newer + set(HAVE_INET_NTOP 1) + set(HAVE_INET_PTON 1) + endif() + unset(HAVE_INET_NTOP CACHE) + unset(HAVE_INET_PTON CACHE) + endif() + endif() +endif() + +check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) +check_include_file_concat("sys/wait.h" HAVE_SYS_WAIT_H) +check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) +check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) +check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) +check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) +check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) +check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) +check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H) +check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H) +check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H) +check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H) +check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) +check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H) +check_include_file_concat("sys/xattr.h" HAVE_SYS_XATTR_H) +check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H) +check_include_file_concat("dirent.h" HAVE_DIRENT_H) +check_include_file_concat("fcntl.h" HAVE_FCNTL_H) +check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H) +check_include_file_concat("io.h" HAVE_IO_H) +check_include_file_concat("libgen.h" HAVE_LIBGEN_H) +check_include_file_concat("locale.h" HAVE_LOCALE_H) +check_include_file_concat("net/if.h" HAVE_NET_IF_H) +check_include_file_concat("netdb.h" HAVE_NETDB_H) +check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H) +check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H) +check_include_file_concat("netinet/udp.h" HAVE_NETINET_UDP_H) +check_include_file("linux/tcp.h" HAVE_LINUX_TCP_H) + +check_include_file_concat("poll.h" HAVE_POLL_H) +check_include_file_concat("pwd.h" HAVE_PWD_H) +check_include_file_concat("stdatomic.h" HAVE_STDATOMIC_H) +check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) +check_include_file_concat("strings.h" HAVE_STRINGS_H) +check_include_file_concat("stropts.h" HAVE_STROPTS_H) +check_include_file_concat("termio.h" HAVE_TERMIO_H) +check_include_file_concat("termios.h" HAVE_TERMIOS_H) +check_include_file_concat("unistd.h" HAVE_UNISTD_H) +check_include_file_concat("utime.h" HAVE_UTIME_H) + +check_type_size(size_t SIZEOF_SIZE_T) +check_type_size(ssize_t SIZEOF_SSIZE_T) +check_type_size("long long" SIZEOF_LONG_LONG) +check_type_size("long" SIZEOF_LONG) +check_type_size("int" SIZEOF_INT) +check_type_size("__int64" SIZEOF___INT64) +check_type_size("time_t" SIZEOF_TIME_T) +check_type_size("suseconds_t" SIZEOF_SUSECONDS_T) +if(NOT HAVE_SIZEOF_SSIZE_T) + if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) + set(ssize_t long) + endif() + if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) + set(ssize_t __int64) + endif() +endif() +# off_t is sized later, after the HAVE_FILE_OFFSET_BITS test + +if(SIZEOF_LONG_LONG) + set(HAVE_LONGLONG 1) +endif() +if(SIZEOF_SUSECONDS_T) + set(HAVE_SUSECONDS_T 1) +endif() + +if(NOT CMAKE_CROSSCOMPILING) + find_file(RANDOM_FILE urandom /dev) + mark_as_advanced(RANDOM_FILE) +endif() + +# Check for some functions that are used +if(WIN32) + set(CMAKE_REQUIRED_LIBRARIES ws2_32) +elseif(HAVE_LIBSOCKET) + set(CMAKE_REQUIRED_LIBRARIES socket) +endif() + +check_symbol_exists(fnmatch "${CURL_INCLUDES};fnmatch.h" HAVE_FNMATCH) +check_symbol_exists(basename "${CURL_INCLUDES};string.h" HAVE_BASENAME) +check_symbol_exists(opendir "${CURL_INCLUDES};dirent.h" HAVE_OPENDIR) +check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET) +check_symbol_exists(sched_yield "${CURL_INCLUDES};sched.h" HAVE_SCHED_YIELD) +check_symbol_exists(socketpair "${CURL_INCLUDES}" HAVE_SOCKETPAIR) +check_symbol_exists(recv "${CURL_INCLUDES}" HAVE_RECV) +check_symbol_exists(send "${CURL_INCLUDES}" HAVE_SEND) +check_symbol_exists(sendmsg "${CURL_INCLUDES}" HAVE_SENDMSG) +check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT) +check_symbol_exists(strdup "${CURL_INCLUDES};string.h" HAVE_STRDUP) +check_symbol_exists(strtok_r "${CURL_INCLUDES};string.h" HAVE_STRTOK_R) +check_symbol_exists(strcasecmp "${CURL_INCLUDES};string.h" HAVE_STRCASECMP) +check_symbol_exists(stricmp "${CURL_INCLUDES};string.h" HAVE_STRICMP) +check_symbol_exists(strcmpi "${CURL_INCLUDES};string.h" HAVE_STRCMPI) +check_symbol_exists(memrchr "${CURL_INCLUDES};string.h" HAVE_MEMRCHR) +check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM) +check_symbol_exists(arc4random "${CURL_INCLUDES};stdlib.h" HAVE_ARC4RANDOM) +check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) +check_symbol_exists(getppid "${CURL_INCLUDES}" HAVE_GETPPID) +check_symbol_exists(utimes "${CURL_INCLUDES}" HAVE_UTIMES) + +check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) +check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) +check_symbol_exists(sigsetjmp "${CURL_INCLUDES};setjmp.h" HAVE_SIGSETJMP) +check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) +check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) +check_symbol_exists(getpwuid_r "${CURL_INCLUDES}" HAVE_GETPWUID_R) +check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) +check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME) +check_symbol_exists(gmtime_r "${CURL_INCLUDES};stdlib.h;time.h" HAVE_GMTIME_R) + +check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) + +check_symbol_exists(signal "${CURL_INCLUDES};signal.h" HAVE_SIGNAL) +check_symbol_exists(strtoll "${CURL_INCLUDES};stdlib.h" HAVE_STRTOLL) +check_symbol_exists(strerror_r "${CURL_INCLUDES};stdlib.h;string.h" HAVE_STRERROR_R) +check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) +check_symbol_exists(siginterrupt "${CURL_INCLUDES};signal.h" HAVE_SIGINTERRUPT) +check_symbol_exists(getaddrinfo "${CURL_INCLUDES};stdlib.h;string.h" HAVE_GETADDRINFO) +check_symbol_exists(getifaddrs "${CURL_INCLUDES};stdlib.h" HAVE_GETIFADDRS) +check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) +check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) +check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) +check_symbol_exists(_fseeki64 "${CURL_INCLUDES};stdio.h" HAVE__FSEEKI64) +check_symbol_exists(getpeername "${CURL_INCLUDES}" HAVE_GETPEERNAME) +check_symbol_exists(getsockname "${CURL_INCLUDES}" HAVE_GETSOCKNAME) +check_symbol_exists(if_nametoindex "${CURL_INCLUDES}" HAVE_IF_NAMETOINDEX) +check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) +check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) +check_symbol_exists(setmode "${CURL_INCLUDES}" HAVE_SETMODE) +check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) + +if(NOT MSVC OR (MSVC_VERSION GREATER_EQUAL 1900)) + # earlier MSVC compilers had faulty snprintf implementations + check_symbol_exists(snprintf "stdio.h" HAVE_SNPRINTF) +endif() +check_function_exists(mach_absolute_time HAVE_MACH_ABSOLUTE_TIME) +check_symbol_exists(inet_ntop "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_NTOP) +if(MSVC AND (MSVC_VERSION LESS_EQUAL 1600)) + set(HAVE_INET_NTOP OFF) +endif() +check_symbol_exists(inet_pton "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_PTON) + +check_symbol_exists(fsetxattr "${CURL_INCLUDES}" HAVE_FSETXATTR) +if(HAVE_FSETXATTR) + foreach(CURL_TEST HAVE_FSETXATTR_5 HAVE_FSETXATTR_6) + curl_internal_test(${CURL_TEST}) + endforeach() +endif() + +set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") +check_type_size("sa_family_t" SIZEOF_SA_FAMILY_T) +set(HAVE_SA_FAMILY_T ${HAVE_SIZEOF_SA_FAMILY_T}) +set(CMAKE_EXTRA_INCLUDE_FILES "") + +if(WIN32) + set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h") + check_type_size("ADDRESS_FAMILY" SIZEOF_ADDRESS_FAMILY) + set(HAVE_ADDRESS_FAMILY ${HAVE_SIZEOF_ADDRESS_FAMILY}) + set(CMAKE_EXTRA_INCLUDE_FILES "") +endif() + +# Do curl specific tests +foreach(CURL_TEST + HAVE_FCNTL_O_NONBLOCK + HAVE_IOCTLSOCKET + HAVE_IOCTLSOCKET_CAMEL + HAVE_IOCTLSOCKET_CAMEL_FIONBIO + HAVE_IOCTLSOCKET_FIONBIO + HAVE_IOCTL_FIONBIO + HAVE_IOCTL_SIOCGIFADDR + HAVE_SETSOCKOPT_SO_NONBLOCK + HAVE_O_NONBLOCK + HAVE_GETHOSTBYNAME_R_3 + HAVE_GETHOSTBYNAME_R_5 + HAVE_GETHOSTBYNAME_R_6 + HAVE_GETHOSTBYNAME_R_3_REENTRANT + HAVE_GETHOSTBYNAME_R_5_REENTRANT + HAVE_GETHOSTBYNAME_R_6_REENTRANT + HAVE_IN_ADDR_T + HAVE_BOOL_T + STDC_HEADERS + HAVE_FILE_OFFSET_BITS + HAVE_ATOMIC + ) + curl_internal_test(${CURL_TEST}) +endforeach() + +if(HAVE_FILE_OFFSET_BITS) + set(_FILE_OFFSET_BITS 64) + set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") +endif() +check_type_size("off_t" SIZEOF_OFF_T) + +# fseeko may not exist with _FILE_OFFSET_BITS=64 but can exist with +# _FILE_OFFSET_BITS unset or 32 (e.g. Android ARMv7 with NDK 26b and API level < 24) +# so we need to test fseeko after testing for _FILE_OFFSET_BITS +check_symbol_exists(fseeko "${CURL_INCLUDES};stdio.h" HAVE_FSEEKO) + +if(HAVE_FSEEKO) + set(HAVE_DECL_FSEEKO 1) +endif() + +# include this header to get the type +set(CMAKE_REQUIRED_INCLUDES "${CURL_SOURCE_DIR}/include") +set(CMAKE_EXTRA_INCLUDE_FILES "curl/system.h") +check_type_size("curl_off_t" SIZEOF_CURL_OFF_T) +set(CMAKE_EXTRA_INCLUDE_FILES "curl/curl.h") +check_type_size("curl_socket_t" SIZEOF_CURL_SOCKET_T) +set(CMAKE_EXTRA_INCLUDE_FILES "") + +if(NOT WIN32 AND NOT CMAKE_CROSSCOMPILING) + # on not-Windows and not-crosscompiling, check for writable argv[] + include(CheckCSourceRuns) + check_c_source_runs(" + int main(int argc, char **argv) + { + (void)argc; + argv[0][0] = ' '; + return (argv[0][0] == ' ')?0:1; + }" HAVE_WRITABLE_ARGV) +endif() + +set(CMAKE_REQUIRED_FLAGS) + +option(ENABLE_WEBSOCKETS "Set to ON to enable EXPERIMENTAL websockets" OFF) + +if(ENABLE_WEBSOCKETS) + if(${SIZEOF_CURL_OFF_T} GREATER "4") + set(USE_WEBSOCKETS ON) + else() + message(WARNING "curl_off_t is too small to enable WebSockets") + endif() +endif() + +foreach(CURL_TEST + HAVE_GLIBC_STRERROR_R + HAVE_POSIX_STRERROR_R + ) + curl_internal_test(${CURL_TEST}) +endforeach() + +# Check for reentrant +foreach(CURL_TEST + HAVE_GETHOSTBYNAME_R_3 + HAVE_GETHOSTBYNAME_R_5 + HAVE_GETHOSTBYNAME_R_6) + if(NOT ${CURL_TEST}) + if(${CURL_TEST}_REENTRANT) + set(NEED_REENTRANT 1) + endif() + endif() +endforeach() + +if(NEED_REENTRANT) + foreach(CURL_TEST + HAVE_GETHOSTBYNAME_R_3 + HAVE_GETHOSTBYNAME_R_5 + HAVE_GETHOSTBYNAME_R_6) + set(${CURL_TEST} 0) + if(${CURL_TEST}_REENTRANT) + set(${CURL_TEST} 1) + endif() + endforeach() +endif() + +if(NOT WIN32) + # Check clock_gettime(CLOCK_MONOTONIC, x) support + curl_internal_test(HAVE_CLOCK_GETTIME_MONOTONIC) +endif() + +# Check compiler support of __builtin_available() +curl_internal_test(HAVE_BUILTIN_AVAILABLE) + +# Some other minor tests + +if(NOT HAVE_IN_ADDR_T) + set(in_addr_t "unsigned long") +endif() + +# Check for nonblocking +set(HAVE_DISABLED_NONBLOCKING 1) +if(HAVE_FIONBIO OR + HAVE_IOCTLSOCKET OR + HAVE_IOCTLSOCKET_CASE OR + HAVE_O_NONBLOCK) + set(HAVE_DISABLED_NONBLOCKING) +endif() + +if(CMAKE_COMPILER_IS_GNUCC AND APPLE) + include(CheckCCompilerFlag) + check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double) + if(HAVE_C_FLAG_Wno_long_double) + # The Mac version of GCC warns about use of long double. Disable it. + get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) + if(MPRINTF_COMPILE_FLAGS) + set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") + else() + set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") + endif() + set_source_files_properties(mprintf.c PROPERTIES + COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) + endif() +endif() + +include(CMake/OtherTests.cmake) + +add_definitions(-DHAVE_CONFIG_H) + +# For Windows, all compilers used by CMake should support large files +if(WIN32) + set(USE_WIN32_LARGE_FILES ON) + + # Use the manifest embedded in the Windows Resource + set(CMAKE_RC_FLAGS "${CMAKE_RC_FLAGS} -DCURL_EMBED_MANIFEST") + + # We use crypto functions that are not available for UWP apps + if(NOT WINDOWS_STORE) + set(USE_WIN32_CRYPTO ON) + endif() + + # Link required libraries for USE_WIN32_CRYPTO or USE_SCHANNEL + if(USE_WIN32_CRYPTO OR USE_SCHANNEL) + list(APPEND CURL_LIBS "advapi32" "crypt32") + endif() +endif() + +if(MSVC) + # Disable default manifest added by CMake + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /MANIFEST:NO") + + add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) + if(CMAKE_C_FLAGS MATCHES "/W[0-4]") + string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") + else() + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4") + endif() + + # Use multithreaded compilation on VS 2008+ + if(MSVC_VERSION GREATER_EQUAL 1500) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP") + endif() +endif() + +if(CURL_WERROR) + if(MSVC_VERSION) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX") + else() + # this assumes clang or gcc style options + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror") + endif() +endif() + +if(CURL_LTO) + if(CMAKE_VERSION VERSION_LESS 3.9) + message(FATAL_ERROR "Requested LTO but your cmake version ${CMAKE_VERSION} is to old. You need at least 3.9") + endif() + + cmake_policy(SET CMP0069 NEW) + + include(CheckIPOSupported) + check_ipo_supported(RESULT CURL_HAS_LTO OUTPUT CURL_LTO_ERROR LANGUAGES C) + if(CURL_HAS_LTO) + message(STATUS "LTO supported and enabled") + else() + message(FATAL_ERROR "LTO was requested - but compiler doesn't support it\n${CURL_LTO_ERROR}") + endif() +endif() + + +# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). +function(transform_makefile_inc INPUT_FILE OUTPUT_FILE) + file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) + string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + string(REGEX REPLACE "\\\\\n" "!Ï€!α!" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REPLACE "!Ï€!α!" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} + string(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace @@ with ${}, even if that may not be read by CMake scripts. + file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) + set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${INPUT_FILE}") +endfunction() + +include(GNUInstallDirs) + +set(CURL_INSTALL_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}) +set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets") +set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated") +set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake") +set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake") + +cmake_dependent_option(BUILD_TESTING "Build tests" + ON "PERL_FOUND;NOT CURL_DISABLE_TESTS" + OFF) + +if(HAVE_MANUAL_TOOLS) + add_subdirectory(docs) +endif() + +add_subdirectory(lib) + +if(BUILD_CURL_EXE) + add_subdirectory(src) +endif() + +option(BUILD_EXAMPLES "Build libcurl examples" OFF) +if(BUILD_EXAMPLES) + add_subdirectory(docs/examples) +endif() + +if(BUILD_TESTING) + add_subdirectory(tests) +endif() + +if(NOT CURL_DISABLE_INSTALL) + + install(FILES "${PROJECT_SOURCE_DIR}/scripts/mk-ca-bundle.pl" + DESTINATION ${CMAKE_INSTALL_BINDIR} + PERMISSIONS + OWNER_READ OWNER_WRITE OWNER_EXECUTE + GROUP_READ GROUP_EXECUTE + WORLD_READ WORLD_EXECUTE) + + # Helper to populate a list (_items) with a label when conditions (the remaining + # args) are satisfied + macro(_add_if label) + # needs to be a macro to allow this indirection + if(${ARGN}) + set(_items ${_items} "${label}") + endif() + endmacro() + + # NTLM support requires crypto function adaptions from various SSL libs + if(NOT (CURL_DISABLE_NTLM) AND + (USE_OPENSSL OR USE_MBEDTLS OR USE_DARWINSSL OR USE_WIN32_CRYPTO OR USE_GNUTLS)) + set(use_curl_ntlm_core ON) + endif() + + # Clear list and try to detect available features + set(_items) + _add_if("SSL" SSL_ENABLED) + _add_if("IPv6" ENABLE_IPV6) + _add_if("UnixSockets" USE_UNIX_SOCKETS) + _add_if("libz" HAVE_LIBZ) + _add_if("brotli" HAVE_BROTLI) + _add_if("zstd" HAVE_ZSTD) + _add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX OR USE_THREADS_WIN32) + _add_if("IDN" HAVE_LIBIDN2 OR USE_WIN32_IDN OR USE_APPLE_IDN) + _add_if("Largefile" (SIZEOF_CURL_OFF_T GREATER 4) AND + ((SIZEOF_OFF_T GREATER 4) OR USE_WIN32_LARGE_FILES)) + _add_if("SSPI" USE_WINDOWS_SSPI) + _add_if("GSS-API" HAVE_GSSAPI) + _add_if("alt-svc" NOT CURL_DISABLE_ALTSVC) + _add_if("HSTS" NOT CURL_DISABLE_HSTS) + _add_if("SPNEGO" NOT CURL_DISABLE_NEGOTIATE_AUTH AND + (HAVE_GSSAPI OR USE_WINDOWS_SSPI)) + _add_if("Kerberos" NOT CURL_DISABLE_KERBEROS_AUTH AND + (HAVE_GSSAPI OR USE_WINDOWS_SSPI)) + _add_if("NTLM" NOT (CURL_DISABLE_NTLM) AND + (use_curl_ntlm_core OR USE_WINDOWS_SSPI)) + _add_if("TLS-SRP" USE_TLS_SRP) + _add_if("HTTP2" USE_NGHTTP2) + _add_if("HTTP3" USE_NGTCP2 OR USE_QUICHE OR USE_OPENSSL_QUIC) + _add_if("MultiSSL" CURL_WITH_MULTI_SSL) + # TODO wolfSSL only support this from v5.0.0 onwards + _add_if("HTTPS-proxy" SSL_ENABLED AND (USE_OPENSSL OR USE_GNUTLS + OR USE_SCHANNEL OR USE_RUSTLS OR USE_BEARSSL OR + USE_MBEDTLS OR USE_SECTRANSP)) + _add_if("unicode" ENABLE_UNICODE) + _add_if("threadsafe" HAVE_ATOMIC OR + (USE_THREADS_POSIX AND HAVE_PTHREAD_H) OR + (WIN32 AND HAVE_WIN32_WINNT GREATER_EQUAL 0x600)) + _add_if("PSL" USE_LIBPSL) + string(REPLACE ";" " " SUPPORT_FEATURES "${_items}") + message(STATUS "Enabled features: ${SUPPORT_FEATURES}") + + # Clear list and try to detect available protocols + set(_items) + _add_if("HTTP" NOT CURL_DISABLE_HTTP) + _add_if("IPFS" NOT CURL_DISABLE_HTTP) + _add_if("IPNS" NOT CURL_DISABLE_HTTP) + _add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED) + _add_if("ECH" HAVE_ECH) + _add_if("HTTPSRR" HAVE_ECH) + _add_if("FTP" NOT CURL_DISABLE_FTP) + _add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED) + _add_if("FILE" NOT CURL_DISABLE_FILE) + _add_if("TELNET" NOT CURL_DISABLE_TELNET) + _add_if("LDAP" NOT CURL_DISABLE_LDAP) + # CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS + _add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND + ((USE_OPENLDAP AND SSL_ENABLED) OR + (NOT USE_OPENLDAP AND HAVE_LDAP_SSL))) + _add_if("DICT" NOT CURL_DISABLE_DICT) + _add_if("TFTP" NOT CURL_DISABLE_TFTP) + _add_if("GOPHER" NOT CURL_DISABLE_GOPHER) + _add_if("GOPHERS" NOT CURL_DISABLE_GOPHER AND SSL_ENABLED) + _add_if("POP3" NOT CURL_DISABLE_POP3) + _add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED) + _add_if("IMAP" NOT CURL_DISABLE_IMAP) + _add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED) + _add_if("SMB" NOT CURL_DISABLE_SMB AND + use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4)) + _add_if("SMBS" NOT CURL_DISABLE_SMB AND SSL_ENABLED AND + use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4)) + _add_if("SMTP" NOT CURL_DISABLE_SMTP) + _add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED) + _add_if("SCP" USE_LIBSSH2 OR USE_LIBSSH) + _add_if("SFTP" USE_LIBSSH2 OR USE_LIBSSH) + _add_if("RTSP" NOT CURL_DISABLE_RTSP) + _add_if("RTMP" USE_LIBRTMP) + _add_if("MQTT" NOT CURL_DISABLE_MQTT) + _add_if("WS" USE_WEBSOCKETS) + _add_if("WSS" USE_WEBSOCKETS) + if(_items) + list(SORT _items) + endif() + string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}") + message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}") + + # Clear list and collect SSL backends + set(_items) + _add_if("Schannel" SSL_ENABLED AND USE_SCHANNEL) + _add_if("OpenSSL" SSL_ENABLED AND USE_OPENSSL) + _add_if("Secure Transport" SSL_ENABLED AND USE_SECTRANSP) + _add_if("mbedTLS" SSL_ENABLED AND USE_MBEDTLS) + _add_if("BearSSL" SSL_ENABLED AND USE_BEARSSL) + _add_if("wolfSSL" SSL_ENABLED AND USE_WOLFSSL) + _add_if("GnuTLS" SSL_ENABLED AND USE_GNUTLS) + + if(_items) + list(SORT _items) + endif() + string(REPLACE ";" " " SSL_BACKENDS "${_items}") + message(STATUS "Enabled SSL backends: ${SSL_BACKENDS}") + if(CURL_DEFAULT_SSL_BACKEND) + message(STATUS "Default SSL backend: ${CURL_DEFAULT_SSL_BACKEND}") + endif() + + # curl-config needs the following options to be set. + set(CC "${CMAKE_C_COMPILER}") + # TODO probably put a -D... options here? + set(CONFIGURE_OPTIONS "") + set(CURLVERSION "${CURL_VERSION}") + set(exec_prefix "\${prefix}") + set(includedir "\${prefix}/include") + set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}") + set(LIBCURL_LIBS "") + set(libdir "${CMAKE_INSTALL_PREFIX}/lib") + + # For processing full path libraries into -L and -l ld options, + # the directories that go with the -L option are cached, so they + # only get added once per such directory. + set(_libcurl_libs_dirs) + # To avoid getting unnecessary -L options for known system directories, + # _libcurl_libs_dirs is seeded with them. + foreach(_libdir ${CMAKE_SYSTEM_PREFIX_PATH}) + if(_libdir MATCHES "/$") + set(_libdir "${_libdir}lib") + else() + set(_libdir "${_libdir}/lib") + endif() + if(IS_DIRECTORY "${_libdir}") + list(APPEND _libcurl_libs_dirs "${_libdir}") + endif() + if(DEFINED CMAKE_LIBRARY_ARCHITECTURE) + set(_libdir "${_libdir}/${CMAKE_LIBRARY_ARCHITECTURE}") + if(IS_DIRECTORY "${_libdir}") + list(APPEND _libcurl_libs_dirs "${_libdir}") + endif() + endif() + endforeach() + + foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS}) + if(TARGET "${_lib}") + set(_libname "${_lib}") + get_target_property(_imported "${_libname}" IMPORTED) + if(NOT _imported) + # Reading the LOCATION property on non-imported target will error out. + # Assume the user won't need this information in the .pc file. + continue() + endif() + get_target_property(_lib "${_libname}" LOCATION) + if(NOT _lib) + message(WARNING "Bad lib in library list: ${_libname}") + continue() + endif() + endif() + if(_lib MATCHES "^-") + set(LIBCURL_LIBS "${LIBCURL_LIBS} ${_lib}") + elseif(_lib MATCHES ".*/.*") + # This gets a bit more complex, because we want to specify the + # directory separately, and only once per directory + string(REGEX REPLACE "^(.*)/[^/]*$" "\\1" _libdir "${_lib}") + string(REGEX REPLACE "^.*/([^/.]*).*$" "\\1" _libname "${_lib}") + if(_libname MATCHES "^lib") + list(FIND _libcurl_libs_dirs "${_libdir}" _libdir_index) + if(_libdir_index LESS 0) + list(APPEND _libcurl_libs_dirs "${_libdir}") + set(LIBCURL_LIBS "${LIBCURL_LIBS} -L${_libdir}") + endif() + string(REGEX REPLACE "^lib" "" _libname "${_libname}") + set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_libname}") + else() + set(LIBCURL_LIBS "${LIBCURL_LIBS} ${_lib}") + endif() + else() + set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}") + endif() + endforeach() + if(BUILD_SHARED_LIBS) + set(ENABLE_SHARED "yes") + set(LIBCURL_NO_SHARED "") + set(CPPFLAG_CURL_STATICLIB "") + else() + set(ENABLE_SHARED "no") + set(LIBCURL_NO_SHARED "${LIBCURL_LIBS}") + set(CPPFLAG_CURL_STATICLIB "-DCURL_STATICLIB") + endif() + if(BUILD_STATIC_LIBS) + set(ENABLE_STATIC "yes") + else() + set(ENABLE_STATIC "no") + endif() + # "a" (Linux) or "lib" (Windows) + string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}") + set(prefix "${CMAKE_INSTALL_PREFIX}") + # Set this to "yes" to append all libraries on which -lcurl is dependent + set(REQUIRE_LIB_DEPS "no") + # SUPPORT_FEATURES + # SUPPORT_PROTOCOLS + set(VERSIONNUM "${CURL_VERSION_NUM}") + + # Finally generate a "curl-config" matching this config + # Use: + # * ENABLE_SHARED + # * ENABLE_STATIC + configure_file("${CURL_SOURCE_DIR}/curl-config.in" + "${CURL_BINARY_DIR}/curl-config" @ONLY) + install(FILES "${CURL_BINARY_DIR}/curl-config" + DESTINATION ${CMAKE_INSTALL_BINDIR} + PERMISSIONS + OWNER_READ OWNER_WRITE OWNER_EXECUTE + GROUP_READ GROUP_EXECUTE + WORLD_READ WORLD_EXECUTE) + + # Finally generate a pkg-config file matching this config + configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in" + "${CURL_BINARY_DIR}/libcurl.pc" @ONLY) + install(FILES "${CURL_BINARY_DIR}/libcurl.pc" + DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig) + + # install headers + install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl" + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + FILES_MATCHING PATTERN "*.h") + + include(CMakePackageConfigHelpers) + write_basic_package_version_file( + "${version_config}" + VERSION ${CURL_VERSION} + COMPATIBILITY SameMajorVersion + ) + file(READ "${version_config}" generated_version_config) + file(WRITE "${version_config}" + "if(NOT PACKAGE_FIND_VERSION_RANGE AND PACKAGE_FIND_VERSION_MAJOR STREQUAL \"7\") + # Version 8 satisfies version 7... requirements + set(PACKAGE_FIND_VERSION_MAJOR 8) + set(PACKAGE_FIND_VERSION_COUNT 1) + endif() + ${generated_version_config}" + ) + + # Use: + # * TARGETS_EXPORT_NAME + # * PROJECT_NAME + configure_package_config_file(CMake/curl-config.cmake.in + "${project_config}" + INSTALL_DESTINATION ${CURL_INSTALL_CMAKE_DIR} + ) + + if(CURL_ENABLE_EXPORT_TARGET) + install( + EXPORT "${TARGETS_EXPORT_NAME}" + NAMESPACE "${PROJECT_NAME}::" + DESTINATION ${CURL_INSTALL_CMAKE_DIR} + ) + endif() + + install( + FILES ${version_config} ${project_config} + DESTINATION ${CURL_INSTALL_CMAKE_DIR} + ) + + # Workaround for MSVS10 to avoid the Dialog Hell + # FIXME: This could be removed with future version of CMake. + if(MSVC_VERSION EQUAL 1600) + set(CURL_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/CURL.sln") + if(EXISTS "${CURL_SLN_FILENAME}") + file(APPEND "${CURL_SLN_FILENAME}" "\n# This should be regenerated!\n") + endif() + endif() + + if(NOT TARGET curl_uninstall) + configure_file( + ${CMAKE_CURRENT_SOURCE_DIR}/CMake/cmake_uninstall.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/CMake/cmake_uninstall.cmake + IMMEDIATE @ONLY) + + add_custom_target(curl_uninstall + COMMAND ${CMAKE_COMMAND} -P + ${CMAKE_CURRENT_BINARY_DIR}/CMake/cmake_uninstall.cmake) + endif() +endif() diff --git a/src/dependencies/curl-8.8.0/COPYING b/src/dependencies/curl-8.8.0/COPYING new file mode 100644 index 0000000..d9e7e0b --- /dev/null +++ b/src/dependencies/curl-8.8.0/COPYING @@ -0,0 +1,22 @@ +COPYRIGHT AND PERMISSION NOTICE + +Copyright (c) 1996 - 2024, Daniel Stenberg, , and many +contributors, see the THANKS file. + +All rights reserved. + +Permission to use, copy, modify, and distribute this software for any purpose +with or without fee is hereby granted, provided that the above copyright +notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE +OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of a copyright holder shall not +be used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization of the copyright holder. diff --git a/src/dependencies/curl-8.8.0/Dockerfile b/src/dependencies/curl-8.8.0/Dockerfile new file mode 100644 index 0000000..834e275 --- /dev/null +++ b/src/dependencies/curl-8.8.0/Dockerfile @@ -0,0 +1,41 @@ +# Copyright (C) Daniel Stenberg, , et al. +# +# SPDX-License-Identifier: curl + +# Self-contained build environment to match the release environment. +# +# Build and set the timestamp for the date corresponding to the release +# +# docker build --build-arg SOURCE_DATE_EPOCH=1711526400 --build-arg UID=$(id -u) --build-arg GID=$(id -g) -t curl/curl . +# +# Then run commands from within the build environment, for example +# +# docker run --rm -it -u $(id -u):$(id -g) -v $(pwd):/usr/src -w /usr/src curl/curl autoreconf -fi +# docker run --rm -it -u $(id -u):$(id -g) -v $(pwd):/usr/src -w /usr/src curl/curl ./configure --without-ssl --without-libpsl +# docker run --rm -it -u $(id -u):$(id -g) -v $(pwd):/usr/src -w /usr/src curl/curl make +# docker run --rm -it -u $(id -u):$(id -g) -v $(pwd):/usr/src -w /usr/src curl/curl ./maketgz 8.7.1 +# +# or get into a shell in the build environment, for example +# +# docker run --rm -it -u $(id -u):$(id -g) -v (pwd):/usr/src -w /usr/src curl/curl bash +# $ autoreconf -fi +# $ ./configure --without-ssl --without-libpsl +# $ make +# $ ./maketgz 8.7.1 + +# To update, get the latest digest e.g. from https://hub.docker.com/_/debian/tags +FROM debian:bookworm-slim@sha256:911821c26cc366231183098f489068afff2d55cf56911cb5b7bd32796538dfe1 + +RUN apt-get update -qq && apt-get install -qq -y --no-install-recommends \ + build-essential make autoconf automake libtool git perl zip zlib1g-dev gawk && \ + rm -rf /var/lib/apt/lists/* + +ARG UID=1000 GID=1000 + +RUN groupadd --gid $UID dev && \ + useradd --uid $UID --gid dev --shell /bin/bash --create-home dev + +USER dev:dev + +ARG SOURCE_DATE_EPOCH +ENV SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH:-1} diff --git a/src/dependencies/curl-8.8.0/Makefile b/src/dependencies/curl-8.8.0/Makefile new file mode 100644 index 0000000..3db331a --- /dev/null +++ b/src/dependencies/curl-8.8.0/Makefile @@ -0,0 +1,71 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +all: + ./configure + make + +ssl: + ./configure --with-openssl + make + +vc: + cd winbuild + nmake /f Makefile.vc MACHINE=x86 + +vc-x64: + cd winbuild + nmake /f Makefile.vc MACHINE=x64 + +djgpp%: + $(MAKE) -C lib -f Makefile.mk CFG=$@ CROSSPREFIX=i586-pc-msdosdjgpp- + $(MAKE) -C src -f Makefile.mk CFG=$@ CROSSPREFIX=i586-pc-msdosdjgpp- + +cygwin: + ./configure + make + +cygwin-ssl: + ./configure --with-openssl + make + +amiga%: + $(MAKE) -C lib -f Makefile.mk CFG=$@ CROSSPREFIX=m68k-amigaos- + $(MAKE) -C src -f Makefile.mk CFG=$@ CROSSPREFIX=m68k-amigaos- + +unix: all + +unix-ssl: ssl + +linux: all + +linux-ssl: ssl + +ca-bundle: scripts/mk-ca-bundle.pl + @echo "generate a fresh ca-bundle.crt" + @perl $< -b -l -u lib/ca-bundle.crt + +ca-firefox: lib/firefox-db2pem.sh + @echo "generate a fresh ca-bundle.crt" + ./lib/firefox-db2pem.sh lib/ca-bundle.crt diff --git a/src/dependencies/curl-8.8.0/Makefile.am b/src/dependencies/curl-8.8.0/Makefile.am new file mode 100644 index 0000000..ad8651c --- /dev/null +++ b/src/dependencies/curl-8.8.0/Makefile.am @@ -0,0 +1,231 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +AUTOMAKE_OPTIONS = foreign + +ACLOCAL_AMFLAGS = -I m4 + +CMAKE_DIST = \ + CMake/cmake_uninstall.cmake.in \ + CMake/CMakeConfigurableFile.in \ + CMake/curl-config.cmake.in \ + CMake/CurlSymbolHiding.cmake \ + CMake/CurlTests.c \ + CMake/FindBearSSL.cmake \ + CMake/FindBrotli.cmake \ + CMake/FindCARES.cmake \ + CMake/FindGSS.cmake \ + CMake/FindLibPSL.cmake \ + CMake/FindLibSSH2.cmake \ + CMake/FindMbedTLS.cmake \ + CMake/FindMSH3.cmake \ + CMake/FindNGHTTP2.cmake \ + CMake/FindNGHTTP3.cmake \ + CMake/FindNGTCP2.cmake \ + CMake/FindQUICHE.cmake \ + CMake/FindWolfSSL.cmake \ + CMake/FindZstd.cmake \ + CMake/Macros.cmake \ + CMake/OtherTests.cmake \ + CMake/PickyWarnings.cmake \ + CMake/Platforms/WindowsCache.cmake \ + CMake/Utilities.cmake \ + CMakeLists.txt + +VC_DIST = projects/README.md \ + projects/build-openssl.bat \ + projects/build-wolfssl.bat \ + projects/checksrc.bat \ + projects/generate.bat \ + projects/wolfssl_options.h \ + projects/wolfssl_override.props + +WINBUILD_DIST = winbuild/README.md winbuild/gen_resp_file.bat \ + winbuild/MakefileBuild.vc winbuild/Makefile.vc winbuild/makedebug.cmd + +PLAN9_DIST = plan9/include/mkfile \ + plan9/include/mkfile \ + plan9/mkfile.proto \ + plan9/mkfile \ + plan9/README \ + plan9/lib/mkfile.inc \ + plan9/lib/mkfile \ + plan9/src/mkfile.inc \ + plan9/src/mkfile + +EXTRA_DIST = CHANGES COPYING maketgz Makefile.dist curl-config.in \ + RELEASE-NOTES buildconf libcurl.pc.in $(CMAKE_DIST) $(VC_DIST) \ + $(WINBUILD_DIST) $(PLAN9_DIST) lib/libcurl.vers.in buildconf.bat \ + libcurl.def Dockerfile + +CLEANFILES = $(VC14_LIBVCXPROJ) $(VC14_SRCVCXPROJ) \ + $(VC14_10_LIBVCXPROJ) $(VC14_10_SRCVCXPROJ) \ + $(VC14_20_LIBVCXPROJ) $(VC14_20_SRCVCXPROJ) \ + $(VC14_30_LIBVCXPROJ) $(VC14_30_SRCVCXPROJ) + +bin_SCRIPTS = curl-config + +SUBDIRS = lib docs src scripts +DIST_SUBDIRS = $(SUBDIRS) tests packages scripts include docs + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libcurl.pc + +# List of files required to generate VC IDE .dsp, .vcproj and .vcxproj files +include lib/Makefile.inc +include src/Makefile.inc + +dist-hook: + rm -rf $(top_builddir)/tests/log + find $(distdir) -name "*.dist" -exec rm {} \; + (distit=`find $(srcdir) -name "*.dist" | grep -v ./ares/`; \ + for file in $$distit; do \ + strip=`echo $$file | sed -e s/^$(srcdir)// -e s/\.dist//`; \ + cp -p $$file $(distdir)$$strip; \ + done) + +check: test examples check-docs + +if CROSSCOMPILING +test-full: test +test-torture: test + +test: + @echo "NOTICE: we can't run the tests when cross-compiling!" + +else + +test: + @(cd tests; $(MAKE) all quiet-test) + +test-full: + @(cd tests; $(MAKE) all full-test) + +test-nonflaky: + @(cd tests; $(MAKE) all nonflaky-test) + +test-torture: + @(cd tests; $(MAKE) all torture-test) + +test-event: + @(cd tests; $(MAKE) all event-test) + +test-am: + @(cd tests; $(MAKE) all am-test) + +test-ci: + @(cd tests; $(MAKE) all ci-test) + +endif + +examples: + @(cd docs/examples; $(MAKE) check) + +check-docs: + @(cd docs/libcurl; $(MAKE) check) + +# Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros +# must contain the following line: +# %_topdir /home/loic/local/rpm +# and that /home/loic/local/rpm contains the directory SOURCES, BUILD etc. +# +# cd /home/loic/local/rpm ; mkdir -p SOURCES BUILD RPMS/i386 SPECS SRPMS +# +# If additional configure flags are needed to build the package, add the +# following in ~/.rpmmacros +# %configure CFLAGS="%{optflags}" ./configure %{_target_platform} --prefix=%{_prefix} ${AM_CONFIGFLAGS} +# and run make rpm in the following way: +# AM_CONFIGFLAGS='--with-uri=/home/users/loic/local/RedHat-6.2' make rpm +# + +rpms: + $(MAKE) RPMDIST=curl rpm + $(MAKE) RPMDIST=curl-ssl rpm + +rpm: + RPM_TOPDIR=`rpm --showrc | $(PERL) -n -e 'print if(s/.*_topdir\s+(.*)/$$1/)'` ; \ + cp $(srcdir)/packages/Linux/RPM/$(RPMDIST).spec $$RPM_TOPDIR/SPECS ; \ + cp $(PACKAGE)-$(VERSION).tar.gz $$RPM_TOPDIR/SOURCES ; \ + rpm -ba --clean --rmsource $$RPM_TOPDIR/SPECS/$(RPMDIST).spec ; \ + mv $$RPM_TOPDIR/RPMS/i386/$(RPMDIST)-*.rpm . ; \ + mv $$RPM_TOPDIR/SRPMS/$(RPMDIST)-*.src.rpm . + +# +# Build a Solaris pkgadd format file +# run 'make pkgadd' once you've done './configure' and 'make' to make a Solaris pkgadd format +# file (which ends up back in this directory). +# The pkgadd file is in 'pkgtrans' format, so to install on Solaris, do +# pkgadd -d ./HAXXcurl-* +# + +# gak - libtool requires an absolute directory, hence the pwd below... +pkgadd: + umask 022 ; \ + $(MAKE) install DESTDIR=`/bin/pwd`/packages/Solaris/root ; \ + cat COPYING > $(srcdir)/packages/Solaris/copyright ; \ + cd $(srcdir)/packages/Solaris && $(MAKE) package + +# +# Build a cygwin binary tarball installation file +# resulting .tar.bz2 file will end up at packages/Win32/cygwin +cygwinbin: + $(MAKE) -C packages/Win32/cygwin cygwinbin + +# We extend the standard install with a custom hook: +if BUILD_DOCS +install-data-hook: + (cd include && $(MAKE) install) + (cd docs && $(MAKE) install) + (cd docs/libcurl && $(MAKE) install) +else +install-data-hook: + (cd include && $(MAKE) install) + (cd docs && $(MAKE) install) +endif + +# We extend the standard uninstall with a custom hook: +uninstall-hook: + (cd include && $(MAKE) uninstall) + (cd docs && $(MAKE) uninstall) + (cd docs/libcurl && $(MAKE) uninstall) + +ca-bundle: $(srcdir)/scripts/mk-ca-bundle.pl + @echo "generating a fresh ca-bundle.crt" + @perl $(srcdir)/scripts/mk-ca-bundle.pl -b -l -u lib/ca-bundle.crt + +ca-firefox: $(srcdir)/scripts/firefox-db2pem.sh + @echo "generating a fresh ca-bundle.crt" + $(srcdir)/scripts/firefox-db2pem.sh lib/ca-bundle.crt + +checksrc: + (cd lib && $(MAKE) checksrc) + (cd src && $(MAKE) checksrc) + (cd tests && $(MAKE) checksrc) + (cd include/curl && $(MAKE) checksrc) + (cd docs/examples && $(MAKE) checksrc) + (cd packages && $(MAKE) checksrc) + +tidy: + (cd src && $(MAKE) tidy) + (cd lib && $(MAKE) tidy) diff --git a/src/dependencies/curl-8.8.0/Makefile.in b/src/dependencies/curl-8.8.0/Makefile.in new file mode 100644 index 0000000..fcd79bf --- /dev/null +++ b/src/dependencies/curl-8.8.0/Makefile.in @@ -0,0 +1,1788 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# ./src/Makefile.inc +# Using the backslash as line continuation character might be problematic with +# some make flavours. 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vtls/cipher_suite.c \ + vtls/gtls.c \ + vtls/hostcheck.c \ + vtls/keylog.c \ + vtls/mbedtls.c \ + vtls/mbedtls_threadlock.c \ + vtls/openssl.c \ + vtls/rustls.c \ + vtls/schannel.c \ + vtls/schannel_verify.c \ + vtls/sectransp.c \ + vtls/vtls.c \ + vtls/wolfssl.c \ + vtls/x509asn1.c + +LIB_VTLS_HFILES = \ + vtls/bearssl.h \ + vtls/cipher_suite.h \ + vtls/gtls.h \ + vtls/hostcheck.h \ + vtls/keylog.h \ + vtls/mbedtls.h \ + vtls/mbedtls_threadlock.h \ + vtls/openssl.h \ + vtls/rustls.h \ + vtls/schannel.h \ + vtls/schannel_int.h \ + vtls/sectransp.h \ + vtls/vtls.h \ + vtls/vtls_int.h \ + vtls/wolfssl.h \ + vtls/x509asn1.h + +LIB_VQUIC_CFILES = \ + vquic/curl_msh3.c \ + vquic/curl_ngtcp2.c \ + vquic/curl_osslq.c \ + vquic/curl_quiche.c \ + vquic/vquic.c \ + vquic/vquic-tls.c + +LIB_VQUIC_HFILES = \ + vquic/curl_msh3.h \ + vquic/curl_ngtcp2.h \ + vquic/curl_osslq.h \ + vquic/curl_quiche.h \ + vquic/vquic.h \ + vquic/vquic_int.h \ + vquic/vquic-tls.h + +LIB_VSSH_CFILES = \ + vssh/libssh.c \ + vssh/libssh2.c \ + vssh/wolfssh.c + +LIB_VSSH_HFILES = \ + vssh/ssh.h + +LIB_CFILES = \ + altsvc.c \ + amigaos.c \ + asyn-ares.c \ + asyn-thread.c \ + base64.c \ + bufq.c \ + bufref.c \ + c-hyper.c \ + cf-h1-proxy.c \ + cf-h2-proxy.c \ + cf-haproxy.c \ + cf-https-connect.c \ + cf-socket.c \ + cfilters.c \ + conncache.c \ + connect.c \ + content_encoding.c \ + cookie.c \ + curl_addrinfo.c \ + curl_des.c \ + curl_endian.c \ + curl_fnmatch.c \ + curl_get_line.c \ + curl_gethostname.c \ + curl_gssapi.c \ + curl_memrchr.c \ + curl_multibyte.c \ + curl_ntlm_core.c \ + curl_path.c \ + curl_range.c \ + curl_rtmp.c \ + curl_sasl.c \ + curl_sha512_256.c \ + curl_sspi.c \ + curl_threads.c \ + curl_trc.c \ + cw-out.c \ + dict.c \ + dllmain.c \ + doh.c \ + dynbuf.c \ + dynhds.c \ + easy.c \ + easygetopt.c \ + easyoptions.c \ + escape.c \ + file.c \ + fileinfo.c \ + fopen.c \ + formdata.c \ + ftp.c \ + ftplistparser.c \ + getenv.c \ + getinfo.c \ + gopher.c \ + hash.c \ + headers.c \ + hmac.c \ + hostasyn.c \ + hostip.c \ + hostip4.c \ + hostip6.c \ + hostsyn.c \ + hsts.c \ + http.c \ + http1.c \ + http2.c \ + http_aws_sigv4.c \ + http_chunks.c \ + http_digest.c \ + http_negotiate.c \ + http_ntlm.c \ + http_proxy.c \ + idn.c \ + if2ip.c \ + imap.c \ + inet_ntop.c \ + inet_pton.c \ + krb5.c \ + ldap.c \ + llist.c \ + macos.c \ + md4.c \ + md5.c \ + memdebug.c \ + mime.c \ + mprintf.c \ + mqtt.c \ + multi.c \ + netrc.c \ + nonblock.c \ + noproxy.c \ + openldap.c \ + parsedate.c \ + pingpong.c \ + pop3.c \ + progress.c \ + psl.c \ + rand.c \ + rename.c \ + request.c \ + rtsp.c \ + select.c \ + sendf.c \ + setopt.c \ + sha256.c \ + share.c \ + slist.c \ + smb.c \ + smtp.c \ + socketpair.c \ + socks.c \ + socks_gssapi.c \ + socks_sspi.c \ + speedcheck.c \ + splay.c \ + strcase.c \ + strdup.c \ + strerror.c \ + strtok.c \ + strtoofft.c \ + system_win32.c \ + telnet.c \ + tftp.c \ + timediff.c \ + timeval.c \ + transfer.c \ + url.c \ + urlapi.c \ + version.c \ + version_win32.c \ + warnless.c \ + ws.c + +LIB_HFILES = \ + altsvc.h \ + amigaos.h \ + arpa_telnet.h \ + asyn.h \ + bufq.h \ + bufref.h \ + c-hyper.h \ + cf-h1-proxy.h \ + cf-h2-proxy.h \ + cf-haproxy.h \ + cf-https-connect.h \ + cf-socket.h \ + cfilters.h \ + conncache.h \ + connect.h \ + content_encoding.h \ + cookie.h \ + curl_addrinfo.h \ + curl_base64.h \ + curl_ctype.h \ + curl_des.h \ + curl_endian.h \ + curl_fnmatch.h \ + curl_get_line.h \ + curl_gethostname.h \ + curl_gssapi.h \ + curl_hmac.h \ + curl_krb5.h \ + curl_ldap.h \ + curl_md4.h \ + curl_md5.h \ + curl_memory.h \ + curl_memrchr.h \ + curl_multibyte.h \ + curl_ntlm_core.h \ + curl_path.h \ + curl_printf.h \ + curl_range.h \ + curl_rtmp.h \ + curl_sasl.h \ + curl_setup.h \ + curl_setup_once.h \ + curl_sha256.h \ + curl_sha512_256.h \ + curl_sspi.h \ + curl_threads.h \ + curl_trc.h \ + curlx.h \ + cw-out.h \ + dict.h \ + doh.h \ + dynbuf.h \ + dynhds.h \ + easy_lock.h \ + easyif.h \ + easyoptions.h \ + escape.h \ + file.h \ + fileinfo.h \ + fopen.h \ + formdata.h \ + ftp.h \ + ftplistparser.h \ + functypes.h \ + getinfo.h \ + gopher.h \ + hash.h \ + headers.h \ + hostip.h \ + hsts.h \ + http.h \ + http1.h \ + http2.h \ + http_aws_sigv4.h \ + http_chunks.h \ + http_digest.h \ + http_negotiate.h \ + http_ntlm.h \ + http_proxy.h \ + idn.h \ + if2ip.h \ + imap.h \ + inet_ntop.h \ + inet_pton.h \ + llist.h \ + macos.h \ + memdebug.h \ + mime.h \ + mqtt.h \ + multihandle.h \ + multiif.h \ + netrc.h \ + nonblock.h \ + noproxy.h \ + parsedate.h \ + pingpong.h \ + pop3.h \ + progress.h \ + psl.h \ + rand.h \ + rename.h \ + request.h \ + rtsp.h \ + select.h \ + sendf.h \ + setopt.h \ + setup-vms.h \ + share.h \ + sigpipe.h \ + slist.h \ + smb.h \ + smtp.h \ + sockaddr.h \ + socketpair.h \ + socks.h \ + speedcheck.h \ + splay.h \ + strcase.h \ + strdup.h \ + strerror.h \ + strtok.h \ + strtoofft.h \ + system_win32.h \ + telnet.h \ + tftp.h \ + timediff.h \ + timeval.h \ + transfer.h \ + url.h \ + urlapi-int.h \ + urldata.h \ + version_win32.h \ + warnless.h \ + ws.h + +LIB_RCFILES = libcurl.rc +CSOURCES = $(LIB_CFILES) $(LIB_VAUTH_CFILES) $(LIB_VTLS_CFILES) \ + $(LIB_VQUIC_CFILES) $(LIB_VSSH_CFILES) + +HHEADERS = $(LIB_HFILES) $(LIB_VAUTH_HFILES) $(LIB_VTLS_HFILES) \ + $(LIB_VQUIC_HFILES) $(LIB_VSSH_HFILES) + + +# libcurl sources to include in curltool lib we use for test binaries +CURLTOOL_LIBCURL_CFILES = \ + ../lib/base64.c \ + ../lib/dynbuf.c + + +# libcurl has sources that provide functions named curlx_* that aren't part of +# the official API, but we reuse the code here to avoid duplication. +CURLX_CFILES = \ + ../lib/base64.c \ + ../lib/curl_multibyte.c \ + ../lib/dynbuf.c \ + ../lib/nonblock.c \ + ../lib/strtoofft.c \ + ../lib/timediff.c \ + ../lib/version_win32.c \ + ../lib/warnless.c + +CURLX_HFILES = \ + ../lib/curl_ctype.h \ + ../lib/curl_multibyte.h \ + ../lib/curl_setup.h \ + ../lib/dynbuf.h \ + ../lib/nonblock.h \ + ../lib/strtoofft.h \ + ../lib/timediff.h \ + ../lib/version_win32.h \ + ../lib/warnless.h + +CURL_CFILES = \ + slist_wc.c \ + tool_binmode.c \ + tool_bname.c \ + tool_cb_dbg.c \ + tool_cb_hdr.c \ + tool_cb_prg.c \ + tool_cb_rea.c \ + tool_cb_see.c \ + tool_cb_wrt.c \ + tool_cfgable.c \ + tool_dirhie.c \ + tool_doswin.c \ + tool_easysrc.c \ + tool_filetime.c \ + tool_findfile.c \ + tool_formparse.c \ + tool_getparam.c \ + tool_getpass.c \ + tool_help.c \ + tool_helpers.c \ + tool_hugehelp.c \ + tool_ipfs.c \ + tool_libinfo.c \ + tool_listhelp.c \ + tool_main.c \ + tool_msgs.c \ + tool_operate.c \ + tool_operhlp.c \ + tool_paramhlp.c \ + tool_parsecfg.c \ + tool_progress.c \ + tool_setopt.c \ + tool_sleep.c \ + tool_stderr.c \ + tool_strdup.c \ + tool_urlglob.c \ + tool_util.c \ + tool_vms.c \ + tool_writeout.c \ + tool_writeout_json.c \ + tool_xattr.c \ + var.c + +CURL_HFILES = \ + slist_wc.h \ + tool_binmode.h \ + tool_bname.h \ + tool_cb_dbg.h \ + tool_cb_hdr.h \ + tool_cb_prg.h \ + tool_cb_rea.h \ + tool_cb_see.h \ + tool_cb_wrt.h \ + tool_cfgable.h \ + 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Find out how to use curl by reading the curl.1 man page or the + MANUAL document. Find out how to install Curl by reading the INSTALL + document. + + libcurl is the library curl is using to do its job. It is readily + available to be used by your software. Read the libcurl.3 man page to + learn how. + + You find answers to the most frequent questions we get in the FAQ document. + + Study the COPYING file for distribution terms. + + Those documents and more can be found in the docs/ directory. + +CONTACT + + If you have problems, questions, ideas or suggestions, please contact us + by posting to a suitable mailing list. See https://curl.se/mail/ + + All contributors to the project are listed in the THANKS document. + +WEBSITE + + Visit the curl website for the latest news and downloads: + + https://curl.se/ + +GIT + + To download the latest source code off the GIT server, do this: + + git clone https://github.com/curl/curl.git + + (you will get a directory named curl created, filled with the source code) + +SECURITY PROBLEMS + + Report suspected security problems via our HackerOne page and not in public. + + https://hackerone.com/curl + +NOTICE + + Curl contains pieces of source code that is Copyright (c) 1998, 1999 + Kungliga Tekniska Högskolan. This notice is included here to comply with the + distribution terms. diff --git a/src/dependencies/curl-8.8.0/RELEASE-NOTES b/src/dependencies/curl-8.8.0/RELEASE-NOTES new file mode 100644 index 0000000..a48c8ef --- /dev/null +++ b/src/dependencies/curl-8.8.0/RELEASE-NOTES @@ -0,0 +1,505 @@ +curl and libcurl 8.8.0 + + Public curl releases: 257 + Command line options: 259 + curl_easy_setopt() options: 305 + Public functions in libcurl: 94 + Contributors: 3173 + +This release includes the following changes: + + o curl_version_info: provide librtmp version [73] + o file: add support for directory listings [63] + o idn: add native AppleIDN (icucore) support for macOS/iOS [95] + o lib: add curl_multi_waitfds [34] + o mbedTLS: implement CURLOPT_SSL_CIPHER_LIST option [103] + o NTLM_WB: drop support [67] + o TLS: add support for ECH (Encrypted Client Hello) [109] + o urlapi: add CURLU_GET_EMPTY for empty queries and fragments [111] + +This release includes the following bugfixes: + + o appveyor: drop unnecessary `--clean-first` cmake option [197] + o appveyor: guard against crash-build with VS2008 [193] + o appveyor: make gcc 6 mingw64 job build-only [152] + o asyn-thread: fix curl_global_cleanup crash in Windows [161] + o asyn-thread: fix Curl_thread_create result check [162] + o autotools: delete unused functions [177] + o autotools: fix `HAVE_IOCTLSOCKET_FIONBIO` test for gcc 14 [186] + o autotools: only probe for SGI MIPS compilers on IRIX [213] + o bearssl: fix compiler warnings [43] + o bearssl: use common code for cipher suite lookup [126] + o bufq: remove duplicate word in comment [154] + o BUG-BOUNTY.md: clarify the third party situation [210] + o build: prefer `USE_IPV6` macro internally (was: `ENABLE_IPV6`) [85] + o build: remove MacOSX-Framework script [60] + o cd2nroff/manage: use UTC when SOURCE_DATE_EPOCH is set [36] + o cf-https-connect: use timeouts as unsigned ints [143] + o cf-socket: don't try getting local IP without socket [188] + o cf-socket: remove references to l_ip, l_port [9] + o ci: add curl-for-win builds: Linux MUSL, macOS, Windows [68] + o cmake: add `BUILD_EXAMPLES` option to build examples [128] + o cmake: add librtmp/rtmpdump option and detection [108] + o cmake: check fseeko after detecting HAVE_FILE_OFFSET_BITS [64] + o cmake: do not pass linker flags to the static library tool [203] + o cmake: enable `-pedantic-errors` for clang when `CURL_WERROR=ON` [47] + o cmake: FindNGHTTP2 add static lib name to find_library call [141] + o cmake: fix `CURL_WERROR=ON` for old CMake and use it in GHA/linux-old [48] + o cmake: fix `HAVE_IOCTLSOCKET_FIONBIO` test with gcc 14 [179] + o cmake: fixup `DEPENDS` filename [51] + o cmake: forward `USE_LIBRTMP` option to C [59] + o cmake: generate misc manpages and install `mk-ca-bundle.pl` [24] + o cmake: initialize `BUILD_TESTING` before first use [227] + o cmake: speed up libcurl doc building again [15] + o cmake: tidy-up to use `WORKING_DIRECTORY` [23] + o cmake: use namespaced custom target names [80] + o cmdline-docs: fix make install with configure --disable-docs [1] + o configure: error on missing perl if docs or manual is enabled [135] + o configure: make --disable-docs imply --disable-manual [2] + o content_encoding: brotli and others, pass through 0-length writes [5] + o content_encoding: ignore duplicate chunked encoding [137] + o content_encoding: reject transfer-encoding after chunked [200] + o contrithanks: honor `CURLWWW` variable [69] + o curl-confopts.m4: define CARES_NO_DEPRECATED when c-ares is used [17] + o curl.h: change CURL_SSLVERSION_* from enum to defines [132] + o curl: make --help adapt to the terminal width [11] + o curl: use curl_getenv instead of the curlx_ version [20] + o Curl_creader_read: init two variables to avoid using them uninited [99] + o curl_easy_pause.md: use correct defines in example [187] + o curl_getdate.md: document two-digit year handling [127] + o curl_global_trace.md: shorten the description [29] + o curl_multibyte: remove access() function wrapper for Windows [163] + o curl_path: make Curl_get_pathname use dynbuf [158] + o curl_setup.h: add support for IAR compiler [191] + o curl_setup.h: detect 'inline' support [133] + o curl_sha512_256: do not use workaround for NetBSD when not needed [21] + o curl_sha512_256: fix detection of OpenSSL 1.1.1 or later [8] + o curl_url_get.md: clarify queries and fragments and CURLU_GET_EMPTY [105] + o CURLINFO_REQUEST_SIZE: fixed, add tests for transfer infos reported [52] + o CURLOPT_WRITEFUNCTION.md: fix the callback proto in the example [215] + o cw-out: improved error handling [104] + o DEPRECATE.md: TLS libraries without 1.3 support [199] + o digest: replace strcpy for empty string with simple assignment [185] + o dist: `set -eu`, fix shellcheck, make reproducible and smaller tarballs [38] + o dist: add files missing from release tarball [53] + o dist: add reproducible dir entries to tarballs [56] + o dist: do not require Perl in `maketgz` [71] + o dist: remove the curl-config.1 from the tarball [28] + o dist: verify tarball reproducibility in CI [40] + o DISTROS: add patch and issues link for curl-for-win [110] + o DISTROS: Cygwin updates [44] + o dllmain: Call OpenSSL thread cleanup for Windows and Cygwin [114] + o doc: pytest `--repeat` -> `--count` [58] + o docs/cmdline-opts: invoke managen using a relative path [30] + o docs/cmdline-opts: mention STARTTLS for --ssl and --ssl-reqd [175] + o docs: add CURLOPT_NOPROGRESS to CURLOPT_XFERINFOFUNCTION example [61] + o docs: clarify CURLOPT_MAXFILESIZE and CURLOPT_MAXFILESIZE_LARGE [74] + o docs: fix some CURLINFO examples [147] + o doh: fix typo in comment [173] + o doh: remove unused function prototype [169] + o dynbuf: fix returncode on memory error [174] + o examples: fix/silence `-Wsign-conversion` [178] + o EXPERIMENTAL: add graduation requirements for each feature [166] + o file: remove useless assignment [89] + o ftp: add tracing support [181] + o ftp: fix build for CURL_DISABLE_VERBOSE_STRINGS + o ftp: fix socket leak on rare error [102] + o GHA: add NetBSD, OpenBSD, FreeBSD/arm64 and OmniOS jobs [201] + o GHA: add shellcheck job and fix warnings, shell tidy-ups [70] + o GHA: add valgrind to a wolfSSL build [37] + o GHA: on macOS remove $HOME/.curlrc [50] + o GHA: pin dependencies [194] + o gnutls: lazy init the trust settings [75] + o h3/ngtcp2: improve error handling [140] + o hash: change 'slots' to size_t from int [144] + o hash: delete unused debug function [198] + o hsts: explicitly skip blank lines [212] + o hsts: remove single-use single-line function [151] + o http tests: in CI skip test_02_23* for quiche [211] + o http2 + ngtcp2: pass CURLcode errors from callbacks [94] + o http2, http3: decouple stream state from easy handle [92] + o http2: emit RST when client write fails [65] + o http3: quiche+ngtcp2 improvements [129] + o http: acknowledge a returned error code [123] + o http: HEAD response body tolerance [170] + o http: reject HTTP major version switch mid connection [100] + o http: remove redundant check [182] + o http: with chunked POST forced, disable length check on read callback [31] + o http_aws_sigv4: remove useless assignment [88] + o idn: make Curl_idnconvert_hostname() use Curl_idn_decode() [16] + o if2ip: make the buf_size arg a size_t [142] + o INSTALL-CMAKE.md: explain `cmake -G ` [32] + o krb5: use dynbuf [149] + o ldap: fix unused variables (seen on OmniOS) [183] + o lib/cf-h1-proxy: silence compiler warnings (gcc 14) [155] + o lib: add trace support for client reads and writes [45] + o lib: bump hash sizes to `size_t` [153] + o lib: clear the easy handle's saved errno before transfer [180] + o lib: fix compiler warnings (gcc) [222] + o lib: make protocol handlers store scheme name lowercase [159] + o lib: merge `ENABLE_QUIC` C macro into `USE_HTTP3` [84] + o lib: remove two instances of "only only" messages [160] + o lib: silence `-Wsign-conversion` in base64, strcase, mprintf [139] + o lib: silence warnings on comma misuse [91] + o lib: use `#error` instead of invalid syntax in `curl_setup_once.h` [49] + o lib: use multi instead of multi_easy for the active multi [41] + o libcurl-opts: mention pipelining less [33] + o libssh2: delete redundant feature guard [171] + o libssh2: replace `access()` with `stat()` [145] + o libssh2: set length to 0 if strdup failed [6] + o m4: fix rustls pkg-config codepath [22] + o MAIL-ETIQUETTE: convert to markdown [12] + o makefile: remove the sorting from the vc-ide action [42] + o maketgz: put docs/RELEASE-TOOL.md into the tarball [35] + o managen: fix the option sort order [150] + o mbedtls: call mbedtls_ssl_setup() after RNG callback is set [66] + o mbedtls: cut off trailing newlines from debug logs [87] + o mbedtls: fix building with v3 in CMake Unity mode [107] + o mbedtls: support TLS 1.3 [156] + o mime: avoid using access() [125] + o misc: fix typos [62] + o misc: fix typos, quoting and spelling [167] + o mprintf: check fputc error rather than matching returned character [82] + o mqtt: when Curl_xfer_recv returns error, don't use nread [101] + o multi: avoid memory-leak risk [134] + o multi: introduce SETUP state for better timeouts [26] + o multi: multi_wait improvements [131] + o multi: remove the unused Curl_preconnect function [98] + o multi: remove useless assignment [146] + o multi: timeout handles even without connection [81] + o openldap: create ldap URLs correctly for IPv6 addresses [19] + o openssl: do not set SSL_MODE_RELEASE_BUFFERS [10] + o openssl: revert keylog_callback support for LibreSSL [192] + o OS400: fix shellcheck warnings in scripts [72] + o projects: drop MSVC project files for recent versions [79] + o pytest: add DELETE tests, check server version [225] + o pytest: fixes for recent python, add FTP tests [206] + o quic: fixup duplicate static function name (for cmake unity) [77] + o quiche: expire all active transfers on connection close [116] + o quiche: trust its timeout handling [190] + o RELEASE-PROCEDURE: mention an initial working build [7] + o request: make Curl_req_init return void [96] + o request: paused upload on completed download, assess connection [54] + o reuse: add copyright + license info to individual docs/*.md files [13] + o ROADMAP: remove completed entries, mention websocket + o rustls: fix handshake done handling [207] + o rustls: fix partial send handling [224] + o rustls: remove incorrect SSLSUPP_TLS13_CIPHERSUITES flag [115] + o rustsls: fix error code on receive [230] + o sendf: fix two typos in comments [90] + o sendf: useless assignment in cr_lc_read() [120] + o setopt: acknowledge errors proper for CURLOPT_COOKIEJAR [216] + o setopt: make the setstropt_userpwd args compulsory [221] + o setopt: remove check for 'option' that is always true [219] + o setopt: warn on Curl_set*opt() uses not using the return value [176] + o smtp: result of Curl_bufq_cread was not used [78] + o socket: remove redundant call to getsockname [195] + o socketpair: fix compilation when USE_UNIX_SOCKETS is not defined [229] + o src: tidy up types, add necessary casts [217] + o telnet: check return code from fileno() [112] + o tests/http: fix compiler warning [39] + o tests: add -q as first option when invoking curl for tests [97] + o tests: check caddy server version to match test expectations [106] + o tests: enable test 1117 for hyper [119] + o tests: fix feature case in test1481 [117] + o tests: fix test 1167 to skip digit-only symbols [214] + o tests: make the unit test result type `CURLcode` [165] + o tests: Mark tftpd timer function as noreturn [168] + o tests: tidy up types in server code [220] + o tls: fix SecureTransport + BearSSL cmake unity builds [113] + o tls: remove EXAMPLEs from deprecated options [164] + o tls: use shared init code for TCP+QUIC [57] + o tool: move tool_ftruncate64 to tool_util.c [138] + o tool_cb_rea: limit rate unpause for -T . uploads [136] + o tool_cfgable: free {proxy_}cipher13_list on exit [172] + o tool_getparam: output warning for leading unicode quote character [14] + o tool_getparam: remove two redundant conditions [189] + o tool_operate: don't truncate the etag save file by default [118] + o tool_operate: init vars unconditionally in post_per_transfer [124] + o tool_paramhlp: remove duplicate assign [121] + o tool_xattr: "guess" URL scheme if none is provided [3] + o tool_xattr: in debug builds, act normally if CURL_FAKE_XATTR is not set [4] + o transfer: remove useless assignment [122] + o url: do not URL decode proxy crendentials [55] + o url: fix use of an uninitialized variable [86] + o url: make parse_login_details use memdup0 [184] + o url: remove duplicate call to Curl_conncache_remove_conn when pruning [196] + o urlapi: allow setting port number zero [76] + o urlapi: fix relative redirects to fragment-only [83] + o urldata: remove fields not used depending on used features [46] + o vauth: make two functions void that always just returned OK [218] + o version: use msnprintf instead of strncpy [157] + o vquic-tls: use correct cert name check API for wolfSSL [226] + o vquic: use CURL_FORMAT_CURL_OFF_T for 64 bit printf output [18] + o vtls: TLS session storage overhaul [130] + o wakeup_create: use FD_CLOEXEC/SOCK_CLOEXEC [223] + o warnless: delete orphan declarations [209] + o websocket: avoid memory leak in error path [148] + o winbuild: add ENABLE_WEBSOCKETS option [93] + o winbuild: use $(RC) correctly [27] + o wolfssl: plug memory leak in wolfssl_connect_step2() [25] + o x509asn1: return error on missing OID [208] + +This release includes the following known bugs: + + o see docs/KNOWN_BUGS (https://curl.se/docs/knownbugs.html) + +Planned upcoming removals include: + + o support for space-separated NOPROXY patterns + + See https://curl.se/dev/deprecate.html for details + +This release would not have looked like this without help, code, reports and +advice from friends like these: + + Abdullah Alyan, Andrew, Antoine Bollengier, blankie, Brian Inglis, + Carlos Henrique Lima Melara, Ch40zz on github, Christian Schmitz, Chris Webb, + Colin Leroy-Mira, Dagfinn Ilmari MannsÃ¥ker, Dan Fandrich, Daniel Gustafsson, + Daniel J. H., Daniel McCarney, Daniel Stenberg, Dmitry Karpov, + Emanuele Torre, Evgeny Grin (Karlson2k), Fabian Keil, farazrbx on github, + fuzzard, Gisle Vanem, Gonçalo Carvalho, Gusted, hammlee96 on github, + Harmen Stoppels, Harry Sintonen, Hongfei Li, Ivan, Jan Macku, Jan Venekamp, + Jeff King, Jeroen Ooms, Jérôme Leclercq, Jiwoo Park, + Johann Sebastian Schicho, Jonatan Vela, Joseph Chen, Juliusz Sosinowicz, + Kailun Qin, kalvdans on github, Keitagit-kun on github, Konstantin Kuzov, + kpcyrd on github, Laramie Leavitt, LigH, Lucas Nussbaum, + magisterquis on hackerone, Marcel Raad, Matt Jolly, Max Dymond, Mel Zuser, + Michael Kaufmann, Michael Litwak, MichaÅ‚ Antoniak, Nathan Moinvaziri, + Orgad Shaneh, Patrick Monnerat, Paul Gilmartin, Paul Howarth, + Pavel Kropachev, Pavel Pavlov, Philip Heiduck, Rahul Krishna M, RainRat, + Ray Satiro, renovate[bot], riastradh on github, Robert Moreton, + Sanjay Pujare, Sergey Bronnikov, Sergey Ogryzkov, Sergio Durigan Junior, + southernedge on github, Stefan Eissing, Stephen Farrell, Tal Regev, + Tatsuhiro Tsujikawa, Tobias Stoeckmann, Toon Claes, Trumeet on github, + Trzik on github, Viktor Szakats, zmcx16 on github + (85 contributors) + +References to bug reports and discussions on issues: + + [1] = https://curl.se/bug/?i=13198 + [2] = https://curl.se/bug/?i=13191 + [3] = https://curl.se/bug/?i=13205 + [4] = https://curl.se/bug/?i=13220 + [5] = https://curl.se/bug/?i=13209 + [6] = https://curl.se/bug/?i=13213 + [7] = https://curl.se/bug/?i=13216 + [8] = https://curl.se/bug/?i=13208 + [9] = https://curl.se/bug/?i=13210 + [10] = https://curl.se/bug/?i=13203 + [11] = https://curl.se/bug/?i=13171 + [12] = https://curl.se/bug/?i=13247 + [13] = https://curl.se/bug/?i=13245 + [14] = https://curl.se/bug/?i=13214 + [15] = https://curl.se/bug/?i=13207 + [16] = https://curl.se/bug/?i=13236 + [17] = https://curl.se/bug/?i=13240 + [18] = https://curl.se/bug/?i=13224 + [19] = https://curl.se/bug/?i=13228 + [20] = https://curl.se/bug/?i=13230 + [21] = https://curl.se/bug/?i=13225 + [22] = https://curl.se/bug/?i=13200 + [23] = https://curl.se/bug/?i=13206 + [24] = https://curl.se/bug/?i=13197 + [25] = https://curl.se/bug/?i=13272 + [26] = https://curl.se/bug/?i=13371 + [27] = https://curl.se/bug/?i=13267 + [28] = https://curl.se/bug/?i=13268 + [29] = https://curl.se/bug/?i=13263 + [30] = https://curl.se/bug/?i=13281 + [31] = https://curl.se/bug/?i=13229 + [32] = https://curl.se/bug/?i=13244 + [33] = https://curl.se/bug/?i=13254 + [34] = https://curl.se/bug/?i=13135 + [35] = https://curl.se/bug/?i=13239 + [36] = https://curl.se/bug/?i=13242 + [37] = https://curl.se/bug/?i=13274 + [38] = https://curl.se/bug/?i=13299 + [39] = https://curl.se/bug/?i=13301 + [40] = https://curl.se/bug/?i=13327 + [41] = https://curl.se/bug/?i=12665 + [42] = https://curl.se/bug/?i=13294 + [43] = https://curl.se/bug/?i=13290 + [44] = https://curl.se/bug/?i=13258 + [45] = https://curl.se/bug/?i=13223 + [46] = https://curl.se/bug/?i=13188 + [47] = https://curl.se/bug/?i=13286 + [48] = https://curl.se/bug/?i=13282 + [49] = https://curl.se/bug/?i=13287 + [50] = https://curl.se/bug/?i=13284 + [51] = https://curl.se/bug/?i=13283 + [52] = https://curl.se/bug/?i=13269 + [53] = https://curl.se/bug/?i=13346 + [54] = https://curl.se/bug/?i=13260 + [55] = https://curl.se/bug/?i=13265 + [56] = https://curl.se/bug/?i=13322 + [57] = https://curl.se/bug/?i=13172 + [58] = https://curl.se/bug/?i=13218 + [59] = https://curl.se/bug/?i=13364 + [60] = https://curl.se/bug/?i=13313 + [61] = https://curl.se/bug/?i=13348 + [62] = https://curl.se/bug/?i=13344 + [63] = https://curl.se/bug/?i=13137 + [64] = https://curl.se/bug/?i=13264 + [65] = https://curl.se/bug/?i=13292 + [66] = https://curl.se/bug/?i=13314 + [67] = https://curl.se/bug/?i=13249 + [68] = https://curl.se/bug/?i=13335 + [69] = https://curl.se/bug/?i=13315 + [70] = https://curl.se/bug/?i=13307 + [71] = https://curl.se/bug/?i=13310 + [72] = https://curl.se/bug/?i=13309 + [73] = https://curl.se/bug/?i=13368 + [74] = https://curl.se/bug/?i=13372 + [75] = https://curl.se/bug/?i=13339 + [76] = https://curl.se/bug/?i=13427 + [77] = https://curl.se/bug/?i=13332 + [78] = https://curl.se/bug/?i=13398 + [79] = https://curl.se/bug/?i=13311 + [80] = https://curl.se/bug/?i=13324 + [81] = https://curl.se/bug/?i=13276 + [82] = https://curl.se/bug/?i=13367 + [83] = https://curl.se/bug/?i=13394 + [84] = https://curl.se/bug/?i=13352 + [85] = https://curl.se/bug/?i=13349 + [86] = https://curl.se/bug/?i=13399 + [87] = https://curl.se/bug/?i=13321 + [88] = https://curl.se/bug/?i=13426 + [89] = https://curl.se/bug/?i=13425 + [90] = https://curl.se/bug/?i=13393 + [91] = https://curl.se/bug/?i=13392 + [92] = https://curl.se/bug/?i=13204 + [93] = https://curl.se/bug/?i=13232 + [94] = https://curl.se/bug/?i=13411 + [95] = https://curl.se/bug/?i=13246 + [96] = https://curl.se/bug/?i=13423 + [97] = https://curl.se/bug/?i=13387 + [98] = https://curl.se/bug/?i=13422 + [99] = https://curl.se/bug/?i=13419 + [100] = https://curl.se/bug/?i=13421 + [101] = https://curl.se/bug/?i=13418 + [102] = https://curl.se/bug/?i=13417 + [103] = https://curl.se/bug/?i=13442 + [104] = https://curl.se/bug/?i=13337 + [105] = https://curl.se/bug/?i=13407 + [106] = https://curl.se/bug/?i=13405 + [107] = https://curl.se/bug/?i=13377 + [108] = https://curl.se/bug/?i=13373 + [109] = https://curl.se/bug/?i=11922 + [110] = https://curl.se/bug/?i=13499 + [111] = https://curl.se/bug/?i=13396 + [112] = https://curl.se/bug/?i=13457 + [113] = https://curl.se/bug/?i=13450 + [114] = https://curl.se/bug/?i=12327 + [115] = https://curl.se/bug/?i=13452 + [116] = https://curl.se/bug/?i=13439 + [117] = https://curl.se/bug/?i=13445 + [118] = https://curl.se/bug/?i=13432 + [119] = https://curl.se/bug/?i=13436 + [120] = https://curl.se/bug/?i=13437 + [121] = https://curl.se/bug/?i=13433 + [122] = https://curl.se/bug/?i=13435 + [123] = https://curl.se/bug/?i=13434 + [124] = https://curl.se/bug/?i=13430 + [125] = https://curl.se/bug/?i=13497 + [126] = https://curl.se/bug/?i=13464 + [127] = https://curl.se/bug/?i=13494 + [128] = https://curl.se/bug/?i=13491 + [129] = https://curl.se/bug/?i=13475 + [130] = https://curl.se/bug/?i=13386 + [131] = https://curl.se/bug/?i=13150 + [132] = https://curl.se/bug/?i=13510 + [133] = https://curl.se/bug/?i=13355 + [134] = https://curl.se/bug/?i=13471 + [135] = https://curl.se/bug/?i=13508 + [136] = https://curl.se/bug/?i=13174 + [137] = https://curl.se/bug/?i=13451 + [138] = https://curl.se/bug/?i=13458 + [139] = https://curl.se/bug/?i=13467 + [140] = https://curl.se/bug/?i=13562 + [141] = https://curl.se/bug/?i=13495 + [142] = https://curl.se/bug/?i=13505 + [143] = https://curl.se/bug/?i=13503 + [144] = https://curl.se/bug/?i=13502 + [145] = https://curl.se/bug/?i=13498 + [146] = https://curl.se/bug/?i=13500 + [147] = https://curl.se/bug/?i=13557 + [148] = https://curl.se/bug/?i=13602 + [149] = https://curl.se/bug/?i=13568 + [150] = https://curl.se/bug/?i=13567 + [151] = https://curl.se/bug/?i=13604 + [152] = https://curl.se/bug/?i=13566 + [153] = https://curl.se/bug/?i=13601 + [154] = https://curl.se/bug/?i=13554 + [155] = https://curl.se/bug/?i=13237 + [156] = https://curl.se/bug/?i=13539 + [157] = https://curl.se/bug/?i=13549 + [158] = https://curl.se/bug/?i=13550 + [159] = https://curl.se/bug/?i=13553 + [160] = https://curl.se/bug/?i=13551 + [161] = https://curl.se/bug/?i=13509 + [162] = https://curl.se/bug/?i=13542 + [163] = https://curl.se/bug/?i=13529 + [164] = https://curl.se/bug/?i=13540 + [165] = https://curl.se/bug/?i=13600 + [166] = https://curl.se/bug/?i=13541 + [167] = https://curl.se/bug/?i=13538 + [168] = https://curl.se/bug/?i=13534 + [169] = https://curl.se/bug/?i=13536 + [170] = https://curl.se/bug/?i=13725 + [171] = https://curl.se/bug/?i=13537 + [172] = https://curl.se/bug/?i=13531 + [173] = https://curl.se/bug/?i=13504 + [174] = https://curl.se/bug/?i=13533 + [175] = https://curl.se/bug/?i=13590 + [176] = https://curl.se/bug/?i=13591 + [177] = https://curl.se/bug/?i=13605 + [178] = https://curl.se/bug/?i=13501 + [179] = https://curl.se/bug/?i=13578 + [180] = https://curl.se/bug/?i=13574 + [181] = https://curl.se/bug/?i=13580 + [182] = https://curl.se/bug/?i=13582 + [183] = https://curl.se/bug/?i=13588 + [184] = https://curl.se/bug/?i=13584 + [185] = https://curl.se/bug/?i=13586 + [186] = https://curl.se/bug/?i=13579 + [187] = https://curl.se/bug/?i=13664 + [188] = https://curl.se/bug/?i=13577 + [189] = https://curl.se/bug/?i=13576 + [190] = https://curl.se/bug/?i=13581 + [191] = https://curl.se/bug/?i=13728 + [192] = https://curl.se/bug/?i=13672 + [193] = https://curl.se/bug/?i=13654 + [194] = https://curl.se/bug/?i=13628 + [195] = https://curl.se/bug/?i=13655 + [196] = https://curl.se/bug/?i=13710 + [197] = https://curl.se/bug/?i=13707 + [198] = https://curl.se/bug/?i=13729 + [199] = https://curl.se/bug/?i=13544 + [200] = https://curl.se/bug/?i=13733 + [201] = https://curl.se/bug/?i=13583 + [203] = https://curl.se/bug/?i=13697 + [206] = https://curl.se/bug/?i=13661 + [207] = https://curl.se/bug/?i=13686 + [208] = https://curl.se/bug/?i=13684 + [209] = https://curl.se/bug/?i=13639 + [210] = https://curl.se/bug/?i=13560 + [211] = https://curl.se/bug/?i=13638 + [212] = https://curl.se/bug/?i=13603 + [213] = https://curl.se/bug/?i=13611 + [214] = https://curl.se/bug/?i=13634 + [215] = https://curl.se/bug/?i=13681 + [216] = https://curl.se/bug/?i=13624 + [217] = https://curl.se/bug/?i=13614 + [218] = https://curl.se/bug/?i=13621 + [219] = https://curl.se/bug/?i=13619 + [220] = https://curl.se/bug/?i=13610 + [221] = https://curl.se/bug/?i=13608 + [222] = https://curl.se/bug/?i=13643 + [223] = https://curl.se/bug/?i=13618 + [224] = https://curl.se/bug/?i=13676 + [225] = https://curl.se/bug/?i=13679 + [226] = https://curl.se/bug/?i=13487 + [227] = https://curl.se/bug/?i=13668 + [229] = https://curl.se/bug/?i=13666 + [230] = https://curl.se/bug/?i=13670 diff --git a/src/dependencies/curl-8.8.0/acinclude.m4 b/src/dependencies/curl-8.8.0/acinclude.m4 new file mode 100644 index 0000000..a44ae35 --- /dev/null +++ b/src/dependencies/curl-8.8.0/acinclude.m4 @@ -0,0 +1,1663 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +#*************************************************************************** + +dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT]) +dnl ------------------------------------------------- +dnl Use the C preprocessor to find out if the given object-style symbol +dnl is defined and get its expansion. This macro will not use default +dnl includes even if no INCLUDES argument is given. This macro will run +dnl silently when invoked with three arguments. If the expansion would +dnl result in a set of double-quoted strings the returned expansion will +dnl actually be a single double-quoted string concatenating all them. + +AC_DEFUN([CURL_CHECK_DEF], [ + AC_REQUIRE([CURL_CPP_P])dnl + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl + AS_VAR_PUSHDEF([ac_Def], [curl_cv_def_$1])dnl + if test -z "$SED"; then + AC_MSG_ERROR([SED not set. Cannot continue without SED being set.]) + fi + if test -z "$GREP"; then + AC_MSG_ERROR([GREP not set. Cannot continue without GREP being set.]) + fi + ifelse($3,,[AC_MSG_CHECKING([for preprocessor definition of $1])]) + tmp_exp="" + AC_PREPROC_IFELSE([ + AC_LANG_SOURCE( +ifelse($2,,,[$2])[[ +#ifdef $1 +CURL_DEF_TOKEN $1 +#endif + ]]) + ],[ + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[[ ]][[ ]]*//' 2>/dev/null | \ + "$SED" 's/[["]][[ ]]*[["]]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "$1"; then + tmp_exp="" + fi + ]) + if test -z "$tmp_exp"; then + AS_VAR_SET(ac_HaveDef, no) + ifelse($3,,[AC_MSG_RESULT([no])]) + else + AS_VAR_SET(ac_HaveDef, yes) + AS_VAR_SET(ac_Def, $tmp_exp) + ifelse($3,,[AC_MSG_RESULT([$tmp_exp])]) + fi + AS_VAR_POPDEF([ac_Def])dnl + AS_VAR_POPDEF([ac_HaveDef])dnl + CPPFLAGS=$OLDCPPFLAGS +]) + + +dnl CURL_CHECK_DEF_CC (SYMBOL, [INCLUDES], [SILENT]) +dnl ------------------------------------------------- +dnl Use the C compiler to find out only if the given symbol is defined +dnl or not, this can not find out its expansion. This macro will not use +dnl default includes even if no INCLUDES argument is given. This macro +dnl will run silently when invoked with three arguments. + +AC_DEFUN([CURL_CHECK_DEF_CC], [ + AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl + ifelse($3,,[AC_MSG_CHECKING([for compiler definition of $1])]) + AC_COMPILE_IFELSE([ + AC_LANG_SOURCE( +ifelse($2,,,[$2])[[ +int main (void) +{ +#ifdef $1 + return 0; +#else + force compilation error +#endif +} + ]]) + ],[ + tst_symbol_defined="yes" + ],[ + tst_symbol_defined="no" + ]) + if test "$tst_symbol_defined" = "yes"; then + AS_VAR_SET(ac_HaveDef, yes) + ifelse($3,,[AC_MSG_RESULT([yes])]) + else + AS_VAR_SET(ac_HaveDef, no) + ifelse($3,,[AC_MSG_RESULT([no])]) + fi + AS_VAR_POPDEF([ac_HaveDef])dnl +]) + + +dnl CURL_CHECK_LIB_XNET +dnl ------------------------------------------------- +dnl Verify if X/Open network library is required. + +AC_DEFUN([CURL_CHECK_LIB_XNET], [ + AC_MSG_CHECKING([if X/Open network library is required]) + tst_lib_xnet_required="no" + AC_COMPILE_IFELSE([ + AC_LANG_SOURCE([[ +int main (void) +{ +#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600) + return 0; +#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED) + return 0; +#else + force compilation error +#endif +} + ]]) + ],[ + tst_lib_xnet_required="yes" + LIBS="-lxnet $LIBS" + ]) + AC_MSG_RESULT([$tst_lib_xnet_required]) +]) + + +dnl CURL_CHECK_AIX_ALL_SOURCE +dnl ------------------------------------------------- +dnl Provides a replacement of traditional AC_AIX with +dnl an uniform behavior across all autoconf versions, +dnl and with our own placement rules. + +AC_DEFUN([CURL_CHECK_AIX_ALL_SOURCE], [ + AH_VERBATIM([_ALL_SOURCE], + [/* Define to 1 if OS is AIX. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif]) + AC_BEFORE([$0], [AC_SYS_LARGEFILE])dnl + AC_BEFORE([$0], [CURL_CONFIGURE_REENTRANT])dnl + AC_MSG_CHECKING([if OS is AIX (to define _ALL_SOURCE)]) + AC_EGREP_CPP([yes_this_is_aix],[ +#ifdef _AIX + yes_this_is_aix +#endif + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE(_ALL_SOURCE) + ],[ + AC_MSG_RESULT([no]) + ]) +]) + + +dnl CURL_CHECK_NATIVE_WINDOWS +dnl ------------------------------------------------- +dnl Check if building a native Windows target + +AC_DEFUN([CURL_CHECK_NATIVE_WINDOWS], [ + AC_CACHE_CHECK([whether build target is a native Windows one], [curl_cv_native_windows], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ +#ifdef _WIN32 + int dummy=1; +#else + Not a native Windows build target. +#endif + ]]) + ],[ + curl_cv_native_windows="yes" + ],[ + curl_cv_native_windows="no" + ]) + ]) + AM_CONDITIONAL(DOING_NATIVE_WINDOWS, test "x$curl_cv_native_windows" = xyes) +]) + + +dnl CURL_CHECK_HEADER_LBER +dnl ------------------------------------------------- +dnl Check for compilable and valid lber.h header, +dnl and check if it is needed even with ldap.h + +AC_DEFUN([CURL_CHECK_HEADER_LBER], [ + AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl + AC_CACHE_CHECK([for lber.h], [curl_cv_header_lber_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#include + ]],[[ + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_header_lber_h="yes" + ],[ + curl_cv_header_lber_h="no" + ]) + ]) + if test "$curl_cv_header_lber_h" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_LBER_H, 1, + [Define to 1 if you have the lber.h header file.]) + # + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#include + ]],[[ + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_need_header_lber_h="no" + ],[ + curl_cv_need_header_lber_h="yes" + ]) + # + case "$curl_cv_need_header_lber_h" in + yes) + AC_DEFINE_UNQUOTED(NEED_LBER_H, 1, + [Define to 1 if you need the lber.h header file even with ldap.h]) + ;; + esac + fi +]) + + +dnl CURL_CHECK_HEADER_LDAP +dnl ------------------------------------------------- +dnl Check for compilable and valid ldap.h header + +AC_DEFUN([CURL_CHECK_HEADER_LDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_LBER])dnl + AC_CACHE_CHECK([for ldap.h], [curl_cv_header_ldap_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#include + ]],[[ + LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT); + int res = ldap_unbind(ldp); + ]]) + ],[ + curl_cv_header_ldap_h="yes" + ],[ + curl_cv_header_ldap_h="no" + ]) + ]) + case "$curl_cv_header_ldap_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_LDAP_H, 1, + [Define to 1 if you have the ldap.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_LDAP_SSL +dnl ------------------------------------------------- +dnl Check for compilable and valid ldap_ssl.h header + +AC_DEFUN([CURL_CHECK_HEADER_LDAP_SSL], [ + AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl + AC_CACHE_CHECK([for ldap_ssl.h], [curl_cv_header_ldap_ssl_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif +#include + ]],[[ + LDAP *ldp = ldapssl_init("0.0.0.0", LDAPS_PORT, 1); + ]]) + ],[ + curl_cv_header_ldap_ssl_h="yes" + ],[ + curl_cv_header_ldap_ssl_h="no" + ]) + ]) + case "$curl_cv_header_ldap_ssl_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_LDAP_SSL_H, 1, + [Define to 1 if you have the ldap_ssl.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_LIBS_WINLDAP +dnl ------------------------------------------------- +dnl Check for libraries needed for WINLDAP support, +dnl and prepended to LIBS any needed libraries. +dnl This macro can take an optional parameter with a +dnl whitespace separated list of libraries to check +dnl before the WINLDAP default ones. + +AC_DEFUN([CURL_CHECK_LIBS_WINLDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINBER])dnl + # + AC_MSG_CHECKING([for WINLDAP libraries]) + # + u_libs="" + # + ifelse($1,,,[ + for x_lib in $1; do + case "$x_lib" in + -l*) + l_lib="$x_lib" + ;; + *) + l_lib="-l$x_lib" + ;; + esac + if test -z "$u_libs"; then + u_libs="$l_lib" + else + u_libs="$u_libs $l_lib" + fi + done + ]) + # + curl_cv_save_LIBS="$LIBS" + curl_cv_ldap_LIBS="unknown" + # + for x_nlibs in '' "$u_libs" \ + '-lwldap32' ; do + if test "$curl_cv_ldap_LIBS" = "unknown"; then + if test -z "$x_nlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_nlibs $curl_cv_save_LIBS" + fi + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include +#ifdef HAVE_WINBER_H +#include +#endif +#endif + ]],[[ + BERVAL *bvp = NULL; + BerElement *bep = ber_init(bvp); + LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT); + ULONG res = ldap_unbind(ldp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_ldap_LIBS="$x_nlibs" + ]) + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find WINLDAP libraries]) + ;; + X-) + AC_MSG_RESULT([no additional lib required]) + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_ldap_LIBS" + else + LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" + fi + AC_MSG_RESULT([$curl_cv_ldap_LIBS]) + ;; + esac + # +]) + + +dnl CURL_CHECK_LIBS_LDAP +dnl ------------------------------------------------- +dnl Check for libraries needed for LDAP support, +dnl and prepended to LIBS any needed libraries. +dnl This macro can take an optional parameter with a +dnl whitespace separated list of libraries to check +dnl before the default ones. + +AC_DEFUN([CURL_CHECK_LIBS_LDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl + # + AC_MSG_CHECKING([for LDAP libraries]) + # + u_libs="" + # + ifelse($1,,,[ + for x_lib in $1; do + case "$x_lib" in + -l*) + l_lib="$x_lib" + ;; + *) + l_lib="-l$x_lib" + ;; + esac + if test -z "$u_libs"; then + u_libs="$l_lib" + else + u_libs="$u_libs $l_lib" + fi + done + ]) + # + curl_cv_save_LIBS="$LIBS" + curl_cv_ldap_LIBS="unknown" + # + for x_nlibs in '' "$u_libs" \ + '-lldap' \ + '-lldap -llber' \ + '-llber -lldap' \ + '-lldapssl -lldapx -lldapsdk' \ + '-lldapsdk -lldapx -lldapssl' \ + '-lldap -llber -lssl -lcrypto' ; do + + if test "$curl_cv_ldap_LIBS" = "unknown"; then + if test -z "$x_nlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_nlibs $curl_cv_save_LIBS" + fi + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif + ]],[[ + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT); + int res = ldap_unbind(ldp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_ldap_LIBS="$x_nlibs" + ]) + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find LDAP libraries]) + ;; + X-) + AC_MSG_RESULT([no additional lib required]) + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_ldap_LIBS" + else + LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" + fi + AC_MSG_RESULT([$curl_cv_ldap_LIBS]) + ;; + esac + # +]) + + +dnl TYPE_SOCKADDR_STORAGE +dnl ------------------------------------------------- +dnl Check for struct sockaddr_storage. Most IPv6-enabled +dnl hosts have it, but AIX 4.3 is one known exception. + +AC_DEFUN([TYPE_SOCKADDR_STORAGE], +[ + AC_CHECK_TYPE([struct sockaddr_storage], + AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, + [if struct sockaddr_storage is defined]), , + [ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + ]) +]) + +dnl CURL_CHECK_FUNC_RECV +dnl ------------------------------------------------- +dnl Test if the socket recv() function is available, + +AC_DEFUN([CURL_CHECK_FUNC_RECV], [ + AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl + AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + # + AC_MSG_CHECKING([for recv]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +$curl_includes_bsdsocket +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + recv(0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_recv="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_recv="no" + ]) + # + if test "$curl_cv_recv" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_RECV, 1, + [Define to 1 if you have the recv function.]) + curl_cv_func_recv="yes" + else + AC_MSG_ERROR([Unable to link function recv]) + fi +]) + + +dnl CURL_CHECK_FUNC_SEND +dnl ------------------------------------------------- +dnl Test if the socket send() function is available, + +AC_DEFUN([CURL_CHECK_FUNC_SEND], [ + AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl + AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + # + AC_MSG_CHECKING([for send]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +$curl_includes_bsdsocket +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + send(0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_send="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_send="no" + ]) + # + if test "$curl_cv_send" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_SEND, 1, + [Define to 1 if you have the send function.]) + curl_cv_func_send="yes" + else + AC_MSG_ERROR([Unable to link function send]) + fi +]) + +dnl CURL_CHECK_MSG_NOSIGNAL +dnl ------------------------------------------------- +dnl Check for MSG_NOSIGNAL + +AC_DEFUN([CURL_CHECK_MSG_NOSIGNAL], [ + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + AC_CACHE_CHECK([for MSG_NOSIGNAL], [curl_cv_msg_nosignal], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + int flag=MSG_NOSIGNAL; + ]]) + ],[ + curl_cv_msg_nosignal="yes" + ],[ + curl_cv_msg_nosignal="no" + ]) + ]) + case "$curl_cv_msg_nosignal" in + yes) + AC_DEFINE_UNQUOTED(HAVE_MSG_NOSIGNAL, 1, + [Define to 1 if you have the MSG_NOSIGNAL flag.]) + ;; + esac +]) + + +dnl CURL_CHECK_STRUCT_TIMEVAL +dnl ------------------------------------------------- +dnl Check for timeval struct + +AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [ + AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl + AC_CHECK_HEADERS(sys/types.h sys/time.h sys/socket.h) + AC_CACHE_CHECK([for struct timeval], [curl_cv_struct_timeval], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + ]],[[ + struct timeval ts; + ts.tv_sec = 0; + ts.tv_usec = 0; + ]]) + ],[ + curl_cv_struct_timeval="yes" + ],[ + curl_cv_struct_timeval="no" + ]) + ]) + case "$curl_cv_struct_timeval" in + yes) + AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMEVAL, 1, + [Define to 1 if you have the timeval struct.]) + ;; + esac +]) + + +dnl TYPE_IN_ADDR_T +dnl ------------------------------------------------- +dnl Check for in_addr_t: it is used to receive the return code of inet_addr() +dnl and a few other things. + +AC_DEFUN([TYPE_IN_ADDR_T], [ + AC_CHECK_TYPE([in_addr_t], ,[ + dnl in_addr_t not available + AC_CACHE_CHECK([for in_addr_t equivalent], + [curl_cv_in_addr_t_equiv], [ + curl_cv_in_addr_t_equiv="unknown" + for t in "unsigned long" int size_t unsigned long; do + if test "$curl_cv_in_addr_t_equiv" = "unknown"; then + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + ]],[[ + $t data = inet_addr ("1.2.3.4"); + ]]) + ],[ + curl_cv_in_addr_t_equiv="$t" + ]) + fi + done + ]) + case "$curl_cv_in_addr_t_equiv" in + unknown) + AC_MSG_ERROR([Cannot find a type to use in place of in_addr_t]) + ;; + *) + AC_DEFINE_UNQUOTED(in_addr_t, $curl_cv_in_addr_t_equiv, + [Type to use in place of in_addr_t when system does not provide it.]) + ;; + esac + ],[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + ]) +]) + + +dnl CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC +dnl ------------------------------------------------- +dnl Check if monotonic clock_gettime is available. + +AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [ + AC_CHECK_HEADERS(sys/types.h sys/time.h) + AC_MSG_CHECKING([for monotonic clock_gettime]) + # + if test "x$dontwant_rt" = "xno" ; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + ]],[[ + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_func_clock_gettime="yes" + ],[ + AC_MSG_RESULT([no]) + curl_func_clock_gettime="no" + ]) + fi + dnl Definition of HAVE_CLOCK_GETTIME_MONOTONIC is intentionally postponed + dnl until library linking and run-time checks for clock_gettime succeed. +]) + +dnl CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC_RAW +dnl ------------------------------------------------- +dnl Check if monotonic clock_gettime is available. + +AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC_RAW], [ + AC_CHECK_HEADERS(sys/types.h sys/time.h) + AC_MSG_CHECKING([for raw monotonic clock_gettime]) + # + if test "x$dontwant_rt" = "xno" ; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + ]],[[ + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC_RAW, &ts); + ]]) + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(HAVE_CLOCK_GETTIME_MONOTONIC_RAW, 1, + [Define to 1 if you have the clock_gettime function and raw monotonic timer.]) + ],[ + AC_MSG_RESULT([no]) + ]) + fi +]) + + +dnl CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC +dnl ------------------------------------------------- +dnl If monotonic clock_gettime is available then, +dnl check and prepended to LIBS any needed libraries. + +AC_DEFUN([CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC], [ + AC_REQUIRE([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC])dnl + # + if test "$curl_func_clock_gettime" = "yes"; then + # + AC_MSG_CHECKING([for clock_gettime in libraries]) + # + curl_cv_save_LIBS="$LIBS" + curl_cv_gclk_LIBS="unknown" + # + for x_xlibs in '' '-lrt' '-lposix4' ; do + if test "$curl_cv_gclk_LIBS" = "unknown"; then + if test -z "$x_xlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_xlibs $curl_cv_save_LIBS" + fi + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + ]],[[ + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + ]]) + ],[ + curl_cv_gclk_LIBS="$x_xlibs" + ]) + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_gclk_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find clock_gettime]) + AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined]) + curl_func_clock_gettime="no" + ;; + X-) + AC_MSG_RESULT([no additional lib required]) + curl_func_clock_gettime="yes" + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_gclk_LIBS" + else + LIBS="$curl_cv_gclk_LIBS $curl_cv_save_LIBS" + fi + AC_MSG_RESULT([$curl_cv_gclk_LIBS]) + curl_func_clock_gettime="yes" + ;; + esac + # + dnl only do runtime verification when not cross-compiling + if test "x$cross_compiling" != "xyes" && + test "$curl_func_clock_gettime" = "yes"; then + AC_MSG_CHECKING([if monotonic clock_gettime works]) + CURL_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#include +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + ]],[[ + struct timespec ts; + if (0 == clock_gettime(CLOCK_MONOTONIC, &ts)) + exit(0); + else + exit(1); + ]]) + ],[ + AC_MSG_RESULT([yes]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined]) + curl_func_clock_gettime="no" + LIBS="$curl_cv_save_LIBS" + ]) + fi + # + case "$curl_func_clock_gettime" in + yes) + AC_DEFINE_UNQUOTED(HAVE_CLOCK_GETTIME_MONOTONIC, 1, + [Define to 1 if you have the clock_gettime function and monotonic timer.]) + ;; + esac + # + fi + # +]) + + +dnl CURL_CHECK_LIBS_CONNECT +dnl ------------------------------------------------- +dnl Verify if network connect function is already available +dnl using current libraries or if another one is required. + +AC_DEFUN([CURL_CHECK_LIBS_CONNECT], [ + AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl + AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl + AC_MSG_CHECKING([for connect in libraries]) + tst_connect_save_LIBS="$LIBS" + tst_connect_need_LIBS="unknown" + for tst_lib in '' '-lsocket' ; do + if test "$tst_connect_need_LIBS" = "unknown"; then + LIBS="$tst_lib $tst_connect_save_LIBS" + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_winsock2 + $curl_includes_bsdsocket + #if !defined(_WIN32) && !defined(HAVE_PROTO_BSDSOCKET_H) + int connect(int, void*, int); + #endif + ]],[[ + if(0 != connect(0, 0, 0)) + return 1; + ]]) + ],[ + tst_connect_need_LIBS="$tst_lib" + ]) + fi + done + LIBS="$tst_connect_save_LIBS" + # + case X-"$tst_connect_need_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find connect]) + AC_MSG_ERROR([cannot find connect function in libraries.]) + ;; + X-) + AC_MSG_RESULT([yes]) + ;; + *) + AC_MSG_RESULT([$tst_connect_need_LIBS]) + LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS" + ;; + esac +]) + + +dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE]) +dnl ------------------------------------------------- +dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor +dnl symbol that can be further used in custom template configuration +dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third +dnl argument for the description. Symbol definitions done with this +dnl macro are intended to be exclusively used in handcrafted *.h.in +dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one +dnl prevents autoheader generation and insertion of symbol template +dnl stub and definition into the first configuration header file. Do +dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each +dnl one serves different functional needs. + +AC_DEFUN([CURL_DEFINE_UNQUOTED], [ +cat >>confdefs.h <<_EOF +[@%:@define] $1 ifelse($#, 2, [$2], 1) +_EOF +]) + + +dnl CURL_CHECK_FUNC_SELECT +dnl ------------------------------------------------- +dnl Test if the socket select() function is available. + +AC_DEFUN([CURL_CHECK_FUNC_SELECT], [ + AC_REQUIRE([CURL_CHECK_STRUCT_TIMEVAL])dnl + AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl + AC_CHECK_HEADERS(sys/select.h sys/socket.h) + # + AC_MSG_CHECKING([for select]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include +#ifndef _WIN32 +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +$curl_includes_bsdsocket +#endif + ]],[[ + select(0, 0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_select="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_select="no" + ]) + # + if test "$curl_cv_select" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_SELECT, 1, + [Define to 1 if you have the select function.]) + curl_cv_func_select="yes" + fi +]) + + +dnl CURL_VERIFY_RUNTIMELIBS +dnl ------------------------------------------------- +dnl Verify that the shared libs found so far can be used when running +dnl programs, since otherwise the situation will create odd configure errors +dnl that are misleading people. +dnl +dnl Make sure this test is run BEFORE the first test in the script that +dnl runs anything, which at the time of this writing is the AC_CHECK_SIZEOF +dnl macro. It must also run AFTER all lib-checking macros are complete. + +AC_DEFUN([CURL_VERIFY_RUNTIMELIBS], [ + + dnl this test is of course not sensible if we are cross-compiling! + if test "x$cross_compiling" != xyes; then + + dnl just run a program to verify that the libs checked for previous to this + dnl point also is available run-time! + AC_MSG_CHECKING([run-time libs availability]) + CURL_RUN_IFELSE([ +int main() +{ + return 0; +} +], + AC_MSG_RESULT([fine]), + AC_MSG_RESULT([failed]) + AC_MSG_ERROR([one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS]) + ) + + dnl if this test fails, configure has already stopped + fi +]) + + +dnl CURL_CHECK_CA_BUNDLE +dnl ------------------------------------------------- +dnl Check if a default ca-bundle should be used +dnl +dnl regarding the paths this will scan: +dnl /etc/ssl/certs/ca-certificates.crt Debian systems +dnl /etc/pki/tls/certs/ca-bundle.crt Redhat and Mandriva +dnl /usr/share/ssl/certs/ca-bundle.crt old(er) Redhat +dnl /usr/local/share/certs/ca-root-nss.crt MidnightBSD +dnl /etc/ssl/cert.pem OpenBSD, MidnightBSD (symlink) +dnl /etc/ssl/certs (CA path) SUSE, FreeBSD + +AC_DEFUN([CURL_CHECK_CA_BUNDLE], [ + + AC_MSG_CHECKING([default CA cert bundle/path]) + + AC_ARG_WITH(ca-bundle, +AS_HELP_STRING([--with-ca-bundle=FILE], +[Path to a file containing CA certificates (example: /etc/ca-bundle.crt)]) +AS_HELP_STRING([--without-ca-bundle], [Don't use a default CA bundle]), + [ + want_ca="$withval" + if test "x$want_ca" = "xyes"; then + AC_MSG_ERROR([--with-ca-bundle=FILE requires a path to the CA bundle]) + fi + ], + [ want_ca="unset" ]) + AC_ARG_WITH(ca-path, +AS_HELP_STRING([--with-ca-path=DIRECTORY], +[Path to a directory containing CA certificates stored individually, with \ +their filenames in a hash format. This option can be used with the OpenSSL, \ +GnuTLS, mbedTLS and wolfSSL backends. Refer to OpenSSL c_rehash for details. \ +(example: /etc/certificates)]) +AS_HELP_STRING([--without-ca-path], [Don't use a default CA path]), + [ + want_capath="$withval" + if test "x$want_capath" = "xyes"; then + AC_MSG_ERROR([--with-ca-path=DIRECTORY requires a path to the CA path directory]) + fi + ], + [ want_capath="unset"]) + + ca_warning=" (warning: certs not found)" + capath_warning=" (warning: certs not found)" + check_capath="" + + if test "x$want_ca" != "xno" -a "x$want_ca" != "xunset" -a \ + "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + dnl both given + ca="$want_ca" + capath="$want_capath" + elif test "x$want_ca" != "xno" -a "x$want_ca" != "xunset"; then + dnl --with-ca-bundle given + ca="$want_ca" + capath="no" + elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + dnl --with-ca-path given + if test "x$OPENSSL_ENABLED" != "x1" -a \ + "x$GNUTLS_ENABLED" != "x1" -a \ + "x$MBEDTLS_ENABLED" != "x1" -a \ + "x$WOLFSSL_ENABLED" != "x1"; then + AC_MSG_ERROR([--with-ca-path only works with OpenSSL, GnuTLS, mbedTLS or wolfSSL]) + fi + capath="$want_capath" + ca="no" + else + dnl first try autodetecting a CA bundle , then a CA path + dnl both autodetections can be skipped by --without-ca-* + ca="no" + capath="no" + if test "x$cross_compiling" != "xyes"; then + dnl NOT cross-compiling and... + dnl neither of the --with-ca-* options are provided + if test "x$want_ca" = "xunset"; then + dnl the path we previously would have installed the curl ca bundle + dnl to, and thus we now check for an already existing cert in that + dnl place in case we find no other + if test "x$prefix" != xNONE; then + cac="${prefix}/share/curl/curl-ca-bundle.crt" + else + cac="$ac_default_prefix/share/curl/curl-ca-bundle.crt" + fi + + for a in /etc/ssl/certs/ca-certificates.crt \ + /etc/pki/tls/certs/ca-bundle.crt \ + /usr/share/ssl/certs/ca-bundle.crt \ + /usr/local/share/certs/ca-root-nss.crt \ + /etc/ssl/cert.pem \ + "$cac"; do + if test -f "$a"; then + ca="$a" + break + fi + done + fi + AC_MSG_NOTICE([want $want_capath ca $ca]) + if test "x$want_capath" = "xunset"; then + if test "x$OPENSSL_ENABLED" = "x1" -o \ + "x$GNUTLS_ENABLED" = "x1" -o \ + "x$MBEDTLS_ENABLED" = "x1" -o \ + "x$WOLFSSL_ENABLED" = "x1"; then + check_capath="/etc/ssl/certs" + fi + fi + else + dnl no option given and cross-compiling + AC_MSG_WARN([skipped the ca-cert path detection when cross-compiling]) + fi + fi + + if test "x$ca" = "xno" || test -f "$ca"; then + ca_warning="" + fi + + if test "x$capath" != "xno"; then + check_capath="$capath" + fi + + if test ! -z "$check_capath"; then + for a in "$check_capath"; do + if test -d "$a" && ls "$a"/[[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]].0 >/dev/null 2>/dev/null; then + if test "x$capath" = "xno"; then + capath="$a" + fi + capath_warning="" + break + fi + done + fi + + if test "x$capath" = "xno"; then + capath_warning="" + fi + + if test "x$ca" != "xno"; then + CURL_CA_BUNDLE='"'$ca'"' + AC_DEFINE_UNQUOTED(CURL_CA_BUNDLE, "$ca", [Location of default ca bundle]) + AC_SUBST(CURL_CA_BUNDLE) + AC_MSG_RESULT([$ca]) + fi + if test "x$capath" != "xno"; then + CURL_CA_PATH="\"$capath\"" + AC_DEFINE_UNQUOTED(CURL_CA_PATH, "$capath", [Location of default ca path]) + AC_MSG_RESULT([$capath (capath)]) + fi + if test "x$ca" = "xno" && test "x$capath" = "xno"; then + AC_MSG_RESULT([no]) + fi + + AC_MSG_CHECKING([whether to use builtin CA store of SSL library]) + AC_ARG_WITH(ca-fallback, +AS_HELP_STRING([--with-ca-fallback], [Use the built in CA store of the SSL library]) +AS_HELP_STRING([--without-ca-fallback], [Don't use the built in CA store of the SSL library]), + [ + if test "x$with_ca_fallback" != "xyes" -a "x$with_ca_fallback" != "xno"; then + AC_MSG_ERROR([--with-ca-fallback only allows yes or no as parameter]) + fi + ], + [ with_ca_fallback="no"]) + AC_MSG_RESULT([$with_ca_fallback]) + if test "x$with_ca_fallback" = "xyes"; then + if test "x$OPENSSL_ENABLED" != "x1" -a "x$GNUTLS_ENABLED" != "x1"; then + AC_MSG_ERROR([--with-ca-fallback only works with OpenSSL or GnuTLS]) + fi + AC_DEFINE_UNQUOTED(CURL_CA_FALLBACK, 1, [define "1" to use built in CA store of SSL library ]) + fi +]) + +dnl CURL_CHECK_WIN32_LARGEFILE +dnl ------------------------------------------------- +dnl Check if curl's WIN32 large file will be used + +AC_DEFUN([CURL_CHECK_WIN32_LARGEFILE], [ + AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl + AC_MSG_CHECKING([whether build target supports WIN32 file API]) + curl_win32_file_api="no" + if test "$curl_cv_native_windows" = "yes"; then + if test x"$enable_largefile" != "xno"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ +#if !defined(_WIN32_WCE) && (defined(__MINGW32__) || defined(_MSC_VER)) + int dummy=1; +#else + WIN32 large file API not supported. +#endif + ]]) + ],[ + curl_win32_file_api="win32_large_files" + ]) + fi + if test "$curl_win32_file_api" = "no"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ +#if defined(_WIN32_WCE) || defined(__MINGW32__) || defined(_MSC_VER) + int dummy=1; +#else + WIN32 small file API not supported. +#endif + ]]) + ],[ + curl_win32_file_api="win32_small_files" + ]) + fi + fi + case "$curl_win32_file_api" in + win32_large_files) + AC_MSG_RESULT([yes (large file enabled)]) + AC_DEFINE_UNQUOTED(USE_WIN32_LARGE_FILES, 1, + [Define to 1 if you are building a Windows target with large file support.]) + AC_SUBST(USE_WIN32_LARGE_FILES, [1]) + ;; + win32_small_files) + AC_MSG_RESULT([yes (large file disabled)]) + AC_DEFINE_UNQUOTED(USE_WIN32_SMALL_FILES, 1, + [Define to 1 if you are building a Windows target without large file support.]) + AC_SUBST(USE_WIN32_SMALL_FILES, [1]) + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +]) + +dnl CURL_CHECK_WIN32_CRYPTO +dnl ------------------------------------------------- +dnl Check if curl's WIN32 crypto lib can be used + +AC_DEFUN([CURL_CHECK_WIN32_CRYPTO], [ + AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl + AC_MSG_CHECKING([whether build target supports WIN32 crypto API]) + curl_win32_crypto_api="no" + if test "$curl_cv_native_windows" = "yes"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + ]],[[ + HCRYPTPROV hCryptProv; + if(CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL, + CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) { + CryptReleaseContext(hCryptProv, 0); + } + ]]) + ],[ + curl_win32_crypto_api="yes" + ]) + fi + case "$curl_win32_crypto_api" in + yes) + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(USE_WIN32_CRYPTO, 1, + [Define to 1 if you are building a Windows target with crypto API support.]) + AC_SUBST(USE_WIN32_CRYPTO, [1]) + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +]) + +dnl CURL_EXPORT_PCDIR ($pcdir) +dnl ------------------------ +dnl if $pcdir is not empty, set PKG_CONFIG_LIBDIR to $pcdir and export +dnl +dnl we need this macro since pkg-config distinguishes among empty and unset +dnl variable while checking PKG_CONFIG_LIBDIR +dnl + +AC_DEFUN([CURL_EXPORT_PCDIR], [ + if test -n "$1"; then + PKG_CONFIG_LIBDIR="$1" + export PKG_CONFIG_LIBDIR + fi +]) + +dnl CURL_CHECK_PKGCONFIG ($module, [$pcdir]) +dnl ------------------------ +dnl search for the pkg-config tool. Set the PKGCONFIG variable to hold the +dnl path to it, or 'no' if not found/present. +dnl +dnl If pkg-config is present, check that it has info about the $module or +dnl return "no" anyway! +dnl +dnl Optionally PKG_CONFIG_LIBDIR may be given as $pcdir. +dnl + +AC_DEFUN([CURL_CHECK_PKGCONFIG], [ + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no], + [$PATH:/usr/bin:/usr/local/bin]) + fi + + if test "x$PKGCONFIG" != "xno"; then + AC_MSG_CHECKING([for $1 options with pkg-config]) + dnl ask pkg-config about $1 + itexists=`CURL_EXPORT_PCDIR([$2]) dnl + $PKGCONFIG --exists $1 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + dnl pkg-config does not have info about the given module! set the + dnl variable to 'no' + PKGCONFIG="no" + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([found]) + fi + fi +]) + + +dnl CURL_GENERATE_CONFIGUREHELP_PM +dnl ------------------------------------------------- +dnl Generate test harness configurehelp.pm module, defining and +dnl initializing some perl variables with values which are known +dnl when the configure script runs. For portability reasons, test +dnl harness needs information on how to run the C preprocessor. + +AC_DEFUN([CURL_GENERATE_CONFIGUREHELP_PM], [ + AC_REQUIRE([AC_PROG_CPP])dnl + tmp_cpp=`eval echo "$ac_cpp" 2>/dev/null` + if test -z "$tmp_cpp"; then + tmp_cpp='cpp' + fi + cat >./tests/configurehelp.pm <<_EOF +[@%:@] This is a generated file. Do not edit. + +package configurehelp; + +use strict; +use warnings; +use Exporter; + +use vars qw( + @ISA + @EXPORT_OK + \$Cpreprocessor + ); + +@ISA = qw(Exporter); + +@EXPORT_OK = qw( + \$Cpreprocessor + ); + +\$Cpreprocessor = '$tmp_cpp'; + +1; +_EOF +]) + +dnl CURL_CPP_P +dnl +dnl Check if $cpp -P should be used for extract define values due to gcc 5 +dnl splitting up strings and defines between line outputs. gcc by default +dnl (without -P) will show TEST EINVAL TEST as +dnl +dnl # 13 "conftest.c" +dnl TEST +dnl # 13 "conftest.c" 3 4 +dnl 22 +dnl # 13 "conftest.c" +dnl TEST + +AC_DEFUN([CURL_CPP_P], [ + AC_MSG_CHECKING([if cpp -P is needed]) + AC_EGREP_CPP([TEST.*TEST], [ + #include +TEST EINVAL TEST + ], [cpp=no], [cpp=yes]) + AC_MSG_RESULT([$cpp]) + + dnl we need cpp -P so check if it works then + if test "x$cpp" = "xyes"; then + AC_MSG_CHECKING([if cpp -P works]) + OLDCPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -P" + AC_EGREP_CPP([TEST.*TEST], [ + #include +TEST EINVAL TEST + ], [cpp_p=yes], [cpp_p=no]) + AC_MSG_RESULT([$cpp_p]) + + if test "x$cpp_p" = "xno"; then + AC_MSG_WARN([failed to figure out cpp -P alternative]) + # without -P + CPPPFLAG="" + else + # with -P + CPPPFLAG="-P" + fi + dnl restore CPPFLAGS + CPPFLAGS=$OLDCPPFLAGS + else + # without -P + CPPPFLAG="" + fi +]) + + +dnl CURL_DARWIN_CFLAGS +dnl +dnl Set -Werror=partial-availability to detect possible breaking code +dnl with very low deployment targets. +dnl + +AC_DEFUN([CURL_DARWIN_CFLAGS], [ + + tst_cflags="no" + case $host_os in + darwin*) + tst_cflags="yes" + ;; + esac + + AC_MSG_CHECKING([for good-to-use Darwin CFLAGS]) + AC_MSG_RESULT([$tst_cflags]); + + if test "$tst_cflags" = "yes"; then + old_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -Werror=partial-availability" + AC_MSG_CHECKING([whether $CC accepts -Werror=partial-availability]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + CFLAGS=$old_CFLAGS]) + fi + +]) + + +dnl CURL_SUPPORTS_BUILTIN_AVAILABLE +dnl +dnl Check to see if the compiler supports __builtin_available. This built-in +dnl compiler function first appeared in Apple LLVM 9.0.0. It's so new that, at +dnl the time this macro was written, the function was not yet documented. Its +dnl purpose is to return true if the code is running under a certain OS version +dnl or later. + +AC_DEFUN([CURL_SUPPORTS_BUILTIN_AVAILABLE], [ + AC_MSG_CHECKING([to see if the compiler supports __builtin_available()]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include + ]],[[ + if (__builtin_available(macOS 10.8, iOS 5.0, *)) {} + ]]) + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(HAVE_BUILTIN_AVAILABLE, 1, + [Define to 1 if you have the __builtin_available function.]) + ],[ + AC_MSG_RESULT([no]) + ]) +]) diff --git a/src/dependencies/curl-8.8.0/aclocal.m4 b/src/dependencies/curl-8.8.0/aclocal.m4 new file mode 100644 index 0000000..a1af02c --- /dev/null +++ b/src/dependencies/curl-8.8.0/aclocal.m4 @@ -0,0 +1,1252 @@ +# generated automatically by aclocal 1.16.5 -*- Autoconf -*- + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, +[m4_warning([this file was generated for autoconf 2.71. +You have another version of autoconf. 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Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/curl-amissl.m4]) +m4_include([m4/curl-bearssl.m4]) +m4_include([m4/curl-compilers.m4]) +m4_include([m4/curl-confopts.m4]) +m4_include([m4/curl-functions.m4]) +m4_include([m4/curl-gnutls.m4]) +m4_include([m4/curl-mbedtls.m4]) +m4_include([m4/curl-openssl.m4]) +m4_include([m4/curl-override.m4]) +m4_include([m4/curl-reentrant.m4]) +m4_include([m4/curl-rustls.m4]) +m4_include([m4/curl-schannel.m4]) +m4_include([m4/curl-sectransp.m4]) +m4_include([m4/curl-sysconfig.m4]) +m4_include([m4/curl-wolfssl.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([m4/xc-am-iface.m4]) +m4_include([m4/xc-cc-check.m4]) +m4_include([m4/xc-lt-iface.m4]) +m4_include([m4/xc-translit.m4]) +m4_include([m4/xc-val-flgs.m4]) +m4_include([m4/zz40-xc-ovr.m4]) +m4_include([m4/zz50-xc-ovr.m4]) +m4_include([m4/zz60-xc-ovr.m4]) +m4_include([acinclude.m4]) diff --git a/src/dependencies/curl-8.8.0/compile b/src/dependencies/curl-8.8.0/compile new file mode 100755 index 0000000..df363c8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/compile @@ -0,0 +1,348 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN* | MSYS*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/* | msys/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/dependencies/curl-8.8.0/config.guess b/src/dependencies/curl-8.8.0/config.guess new file mode 100755 index 0000000..7f76b62 --- /dev/null +++ b/src/dependencies/curl-8.8.0/config.guess @@ -0,0 +1,1754 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2022 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-01-09' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess +# +# Please send patches to . + + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2022 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +# Just in case it came from the environment. +GUESS= + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +tmp= +# shellcheck disable=SC2172 +trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15 + +set_cc_for_build() { + # prevent multiple calls if $tmp is already set + test "$tmp" && return 0 + : "${TMPDIR=/tmp}" + # shellcheck disable=SC2039,SC3028 + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } + dummy=$tmp/dummy + case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in + ,,) echo "int x;" > "$dummy.c" + for driver in cc gcc c89 c99 ; do + if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then + CC_FOR_BUILD=$driver + break + fi + done + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; + esac +} + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if test -f /.attbin/uname ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case $UNAME_SYSTEM in +Linux|GNU|GNU/*) + LIBC=unknown + + set_cc_for_build + cat <<-EOF > "$dummy.c" + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #elif defined(__GLIBC__) + LIBC=gnu + #else + #include + /* First heuristic to detect musl libc. */ + #ifdef __DEFINED_va_list + LIBC=musl + #endif + #endif + EOF + cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + eval "$cc_set_libc" + + # Second heuristic to detect musl libc. + if [ "$LIBC" = unknown ] && + command -v ldd >/dev/null && + ldd --version 2>&1 | grep -q ^musl; then + LIBC=musl + fi + + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + if [ "$LIBC" = unknown ]; then + LIBC=gnu + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + echo unknown)` + case $UNAME_MACHINE_ARCH in + aarch64eb) machine=aarch64_be-unknown ;; + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=$UNAME_MACHINE_ARCH-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case $UNAME_MACHINE_ARCH in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case $UNAME_MACHINE_ARCH in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case $UNAME_VERSION in + Debian*) + release='-gnu' + ;; + *) + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + GUESS=$machine-${os}${release}${abi-} + ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE + ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE + ;; + *:SecBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE + ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE + ;; + *:MidnightBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE + ;; + *:ekkoBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE + ;; + *:SolidBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE + ;; + *:OS108:*:*) + GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE + ;; + macppc:MirBSD:*:*) + GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE + ;; + *:MirBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE + ;; + *:Sortix:*:*) + GUESS=$UNAME_MACHINE-unknown-sortix + ;; + *:Twizzler:*:*) + GUESS=$UNAME_MACHINE-unknown-twizzler + ;; + *:Redox:*:*) + GUESS=$UNAME_MACHINE-unknown-redox + ;; + mips:OSF1:*.*) + GUESS=mips-dec-osf1 + ;; + alpha:OSF1:*:*) + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + trap '' 0 + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case $ALPHA_CPU_TYPE in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + GUESS=$UNAME_MACHINE-dec-osf$OSF_REL + ;; + Amiga*:UNIX_System_V:4.0:*) + GUESS=m68k-unknown-sysv4 + ;; + *:[Aa]miga[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-amigaos + ;; + *:[Mm]orph[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-morphos + ;; + *:OS/390:*:*) + GUESS=i370-ibm-openedition + ;; + *:z/VM:*:*) + GUESS=s390-ibm-zvmoe + ;; + *:OS400:*:*) + GUESS=powerpc-ibm-os400 + ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + GUESS=arm-acorn-riscix$UNAME_RELEASE + ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + GUESS=arm-unknown-riscos + ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + GUESS=hppa1.1-hitachi-hiuxmpp + ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + case `(/bin/universe) 2>/dev/null` in + att) GUESS=pyramid-pyramid-sysv3 ;; + *) GUESS=pyramid-pyramid-bsd ;; + esac + ;; + NILE*:*:*:dcosx) + GUESS=pyramid-pyramid-svr4 + ;; + DRS?6000:unix:4.0:6*) + GUESS=sparc-icl-nx6 + ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) GUESS=sparc-icl-nx7 ;; + esac + ;; + s390x:SunOS:*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL + ;; + sun4H:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-hal-solaris2$SUN_REL + ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris2$SUN_REL + ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + GUESS=i386-pc-auroraux$UNAME_RELEASE + ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + set_cc_for_build + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$SUN_ARCH-pc-solaris2$SUN_REL + ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris3$SUN_REL + ;; + sun4*:SunOS:*:*) + case `/usr/bin/arch -k` in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` + GUESS=sparc-sun-sunos$SUN_REL + ;; + sun3*:SunOS:*:*) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 + case `/bin/arch` in + sun3) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun4) + GUESS=sparc-sun-sunos$UNAME_RELEASE + ;; + esac + ;; + aushp:SunOS:*:*) + GUESS=sparc-auspex-sunos$UNAME_RELEASE + ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + GUESS=m68k-milan-mint$UNAME_RELEASE + ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + GUESS=m68k-hades-mint$UNAME_RELEASE + ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + GUESS=m68k-unknown-mint$UNAME_RELEASE + ;; + m68k:machten:*:*) + GUESS=m68k-apple-machten$UNAME_RELEASE + ;; + powerpc:machten:*:*) + GUESS=powerpc-apple-machten$UNAME_RELEASE + ;; + RISC*:Mach:*:*) + GUESS=mips-dec-mach_bsd4.3 + ;; + RISC*:ULTRIX:*:*) + GUESS=mips-dec-ultrix$UNAME_RELEASE + ;; + VAX*:ULTRIX*:*:*) + GUESS=vax-dec-ultrix$UNAME_RELEASE + ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + GUESS=clipper-intergraph-clix$UNAME_RELEASE + ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=mips-mips-riscos$UNAME_RELEASE + ;; + Motorola:PowerMAX_OS:*:*) + GUESS=powerpc-motorola-powermax + ;; + Motorola:*:4.3:PL8-*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:Power_UNIX:*:*) + GUESS=powerpc-harris-powerunix + ;; + m88k:CX/UX:7*:*) + GUESS=m88k-harris-cxux7 + ;; + m88k:*:4*:R4*) + GUESS=m88k-motorola-sysv4 + ;; + m88k:*:3*:R3*) + GUESS=m88k-motorola-sysv3 + ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 + then + if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ + test "$TARGET_BINARY_INTERFACE"x = x + then + GUESS=m88k-dg-dgux$UNAME_RELEASE + else + GUESS=m88k-dg-dguxbcs$UNAME_RELEASE + fi + else + GUESS=i586-dg-dgux$UNAME_RELEASE + fi + ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + GUESS=m88k-dolphin-sysv3 + ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + GUESS=m88k-motorola-sysv3 + ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + GUESS=m88k-tektronix-sysv3 + ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + GUESS=m68k-tektronix-bsd + ;; + *:IRIX*:*:*) + IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` + GUESS=mips-sgi-irix$IRIX_REL + ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id + ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + GUESS=i386-ibm-aix + ;; + ia64:AIX:*:*) + if test -x /usr/bin/oslevel ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV + ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` + then + GUESS=$SYSTEM_NAME + else + GUESS=rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + GUESS=rs6000-ibm-aix3.2.4 + else + GUESS=rs6000-ibm-aix3.2 + fi + ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if test -x /usr/bin/lslpp ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$IBM_ARCH-ibm-aix$IBM_REV + ;; + *:AIX:*:*) + GUESS=rs6000-ibm-aix + ;; + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) + GUESS=romp-ibm-bsd4.4 + ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to + ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + GUESS=rs6000-bull-bosx + ;; + DPX/2?00:B.O.S.:*:*) + GUESS=m68k-bull-sysv3 + ;; + 9000/[34]??:4.3bsd:1.*:*) + GUESS=m68k-hp-bsd + ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + GUESS=m68k-hp-bsd4.4 + ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + case $UNAME_MACHINE in + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if test -x /usr/bin/getconf; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case $sc_cpu_version in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case $sc_kernel_bits in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if test "$HP_ARCH" = ""; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if test "$HP_ARCH" = hppa2.0w + then + set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + GUESS=$HP_ARCH-hp-hpux$HPUX_REV + ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + GUESS=ia64-hp-hpux$HPUX_REV + ;; + 3050*:HI-UX:*:*) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=unknown-hitachi-hiuxwe2 + ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) + GUESS=hppa1.1-hp-bsd + ;; + 9000/8??:4.3bsd:*:*) + GUESS=hppa1.0-hp-bsd + ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + GUESS=hppa1.0-hp-mpeix + ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) + GUESS=hppa1.1-hp-osf + ;; + hp8??:OSF1:*:*) + GUESS=hppa1.0-hp-osf + ;; + i*86:OSF1:*:*) + if test -x /usr/sbin/sysversion ; then + GUESS=$UNAME_MACHINE-unknown-osf1mk + else + GUESS=$UNAME_MACHINE-unknown-osf1 + fi + ;; + parisc*:Lites*:*:*) + GUESS=hppa1.1-hp-lites + ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + GUESS=c1-convex-bsd + ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + GUESS=c34-convex-bsd + ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + GUESS=c38-convex-bsd + ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + GUESS=c4-convex-bsd + ;; + CRAY*Y-MP:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=ymp-cray-unicos$CRAY_REL + ;; + CRAY*[A-Z]90:*:*:*) + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=t90-cray-unicos$CRAY_REL + ;; + CRAY*T3E:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=alphaev5-cray-unicosmk$CRAY_REL + ;; + CRAY*SV1:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=sv1-cray-unicos$CRAY_REL + ;; + *:UNICOS/mp:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=craynv-cray-unicosmp$CRAY_REL + ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` + GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE + ;; + sparc*:BSD/OS:*:*) + GUESS=sparc-unknown-bsdi$UNAME_RELEASE + ;; + *:BSD/OS:*:*) + GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE + ;; + arm:FreeBSD:*:*) + UNAME_PROCESSOR=`uname -p` + set_cc_for_build + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi + else + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf + fi + ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case $UNAME_PROCESSOR in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL + ;; + i*:CYGWIN*:*) + GUESS=$UNAME_MACHINE-pc-cygwin + ;; + *:MINGW64*:*) + GUESS=$UNAME_MACHINE-pc-mingw64 + ;; + *:MINGW*:*) + GUESS=$UNAME_MACHINE-pc-mingw32 + ;; + *:MSYS*:*) + GUESS=$UNAME_MACHINE-pc-msys + ;; + i*:PW*:*) + GUESS=$UNAME_MACHINE-pc-pw32 + ;; + *:SerenityOS:*:*) + GUESS=$UNAME_MACHINE-pc-serenity + ;; + *:Interix*:*) + case $UNAME_MACHINE in + x86) + GUESS=i586-pc-interix$UNAME_RELEASE + ;; + authenticamd | genuineintel | EM64T) + GUESS=x86_64-unknown-interix$UNAME_RELEASE + ;; + IA64) + GUESS=ia64-unknown-interix$UNAME_RELEASE + ;; + esac ;; + i*:UWIN*:*) + GUESS=$UNAME_MACHINE-pc-uwin + ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + GUESS=x86_64-pc-cygwin + ;; + prep*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=powerpcle-unknown-solaris2$SUN_REL + ;; + *:GNU:*:*) + # the GNU system + GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` + GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL + ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC + ;; + *:Minix:*:*) + GUESS=$UNAME_MACHINE-unknown-minix + ;; + aarch64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arm*:Linux:*:*) + set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi + else + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf + fi + fi + ;; + avr32*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + cris:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + crisv32:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + e2k:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + frv:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + hexagon:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:Linux:*:*) + GUESS=$UNAME_MACHINE-pc-linux-$LIBC + ;; + ia64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + k1om:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m32r*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m68*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + mips:Linux:*:* | mips64:Linux:*:*) + set_cc_for_build + IS_GLIBC=0 + test x"${LIBC}" = xgnu && IS_GLIBC=1 + sed 's/^ //' << EOF > "$dummy.c" + #undef CPU + #undef mips + #undef mipsel + #undef mips64 + #undef mips64el + #if ${IS_GLIBC} && defined(_ABI64) + LIBCABI=gnuabi64 + #else + #if ${IS_GLIBC} && defined(_ABIN32) + LIBCABI=gnuabin32 + #else + LIBCABI=${LIBC} + #endif + #endif + + #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa64r6 + #else + #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa32r6 + #else + #if defined(__mips64) + CPU=mips64 + #else + CPU=mips + #endif + #endif + #endif + + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + MIPS_ENDIAN=el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + MIPS_ENDIAN= + #else + MIPS_ENDIAN= + #endif + #endif +EOF + cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` + eval "$cc_set_vars" + test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } + ;; + mips64el:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + openrisc*:Linux:*:*) + GUESS=or1k-unknown-linux-$LIBC + ;; + or32:Linux:*:* | or1k*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + padre:Linux:*:*) + GUESS=sparc-unknown-linux-$LIBC + ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + GUESS=hppa64-unknown-linux-$LIBC + ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; + PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; + *) GUESS=hppa-unknown-linux-$LIBC ;; + esac + ;; + ppc64:Linux:*:*) + GUESS=powerpc64-unknown-linux-$LIBC + ;; + ppc:Linux:*:*) + GUESS=powerpc-unknown-linux-$LIBC + ;; + ppc64le:Linux:*:*) + GUESS=powerpc64le-unknown-linux-$LIBC + ;; + ppcle:Linux:*:*) + GUESS=powerpcle-unknown-linux-$LIBC + ;; + riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + s390:Linux:*:* | s390x:Linux:*:*) + GUESS=$UNAME_MACHINE-ibm-linux-$LIBC + ;; + sh64*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sh*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + tile*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + vax:Linux:*:*) + GUESS=$UNAME_MACHINE-dec-linux-$LIBC + ;; + x86_64:Linux:*:*) + set_cc_for_build + LIBCABI=$LIBC + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_X32 >/dev/null + then + LIBCABI=${LIBC}x32 + fi + fi + GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI + ;; + xtensa*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + GUESS=i386-sequent-sysv4 + ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION + ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + GUESS=$UNAME_MACHINE-pc-os2-emx + ;; + i*86:XTS-300:*:STOP) + GUESS=$UNAME_MACHINE-unknown-stop + ;; + i*86:atheos:*:*) + GUESS=$UNAME_MACHINE-unknown-atheos + ;; + i*86:syllable:*:*) + GUESS=$UNAME_MACHINE-pc-syllable + ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + GUESS=i386-unknown-lynxos$UNAME_RELEASE + ;; + i*86:*DOS:*:*) + GUESS=$UNAME_MACHINE-pc-msdosdjgpp + ;; + i*86:*:4.*:*) + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL + fi + ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv32 + fi + ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + GUESS=i586-pc-msdosdjgpp + ;; + Intel:Mach:3*:*) + GUESS=i386-pc-mach3 + ;; + paragon:*:*:*) + GUESS=i860-intel-osf1 + ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 + fi + ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + GUESS=m68010-convergent-sysv + ;; + mc68k:UNIX:SYSTEM5:3.51m) + GUESS=m68k-convergent-sysv + ;; + M680?0:D-NIX:5.3:*) + GUESS=m68k-diab-dnix + ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + GUESS=m68k-unknown-lynxos$UNAME_RELEASE + ;; + mc68030:UNIX_System_V:4.*:*) + GUESS=m68k-atari-sysv4 + ;; + TSUNAMI:LynxOS:2.*:*) + GUESS=sparc-unknown-lynxos$UNAME_RELEASE + ;; + rs6000:LynxOS:2.*:*) + GUESS=rs6000-unknown-lynxos$UNAME_RELEASE + ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + GUESS=powerpc-unknown-lynxos$UNAME_RELEASE + ;; + SM[BE]S:UNIX_SV:*:*) + GUESS=mips-dde-sysv$UNAME_RELEASE + ;; + RM*:ReliantUNIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + RM*:SINIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + GUESS=$UNAME_MACHINE-sni-sysv4 + else + GUESS=ns32k-sni-sysv + fi + ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + GUESS=i586-unisys-sysv4 + ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + GUESS=hppa1.1-stratus-sysv4 + ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + GUESS=i860-stratus-sysv4 + ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=$UNAME_MACHINE-stratus-vos + ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=hppa1.1-stratus-vos + ;; + mc68*:A/UX:*:*) + GUESS=m68k-apple-aux$UNAME_RELEASE + ;; + news*:NEWS-OS:6*:*) + GUESS=mips-sony-newsos6 + ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if test -d /usr/nec; then + GUESS=mips-nec-sysv$UNAME_RELEASE + else + GUESS=mips-unknown-sysv$UNAME_RELEASE + fi + ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + GUESS=powerpc-be-beos + ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + GUESS=powerpc-apple-beos + ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + GUESS=i586-pc-beos + ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + GUESS=i586-pc-haiku + ;; + x86_64:Haiku:*:*) + GUESS=x86_64-unknown-haiku + ;; + SX-4:SUPER-UX:*:*) + GUESS=sx4-nec-superux$UNAME_RELEASE + ;; + SX-5:SUPER-UX:*:*) + GUESS=sx5-nec-superux$UNAME_RELEASE + ;; + SX-6:SUPER-UX:*:*) + GUESS=sx6-nec-superux$UNAME_RELEASE + ;; + SX-7:SUPER-UX:*:*) + GUESS=sx7-nec-superux$UNAME_RELEASE + ;; + SX-8:SUPER-UX:*:*) + GUESS=sx8-nec-superux$UNAME_RELEASE + ;; + SX-8R:SUPER-UX:*:*) + GUESS=sx8r-nec-superux$UNAME_RELEASE + ;; + SX-ACE:SUPER-UX:*:*) + GUESS=sxace-nec-superux$UNAME_RELEASE + ;; + Power*:Rhapsody:*:*) + GUESS=powerpc-apple-rhapsody$UNAME_RELEASE + ;; + *:Rhapsody:*:*) + GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE + ;; + arm64:Darwin:*:*) + GUESS=aarch64-apple-darwin$UNAME_RELEASE + ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + if command -v xcode-select > /dev/null 2> /dev/null && \ + ! xcode-select --print-path > /dev/null 2> /dev/null ; then + # Avoid executing cc if there is no toolchain installed as + # cc will be a stub that puts up a graphical alert + # prompting the user to install developer tools. + CC_FOR_BUILD=no_compiler_found + else + set_cc_for_build + fi + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # uname -m returns i386 or x86_64 + UNAME_PROCESSOR=$UNAME_MACHINE + fi + GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE + ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE + ;; + *:QNX:*:4*) + GUESS=i386-pc-qnx + ;; + NEO-*:NONSTOP_KERNEL:*:*) + GUESS=neo-tandem-nsk$UNAME_RELEASE + ;; + NSE-*:NONSTOP_KERNEL:*:*) + GUESS=nse-tandem-nsk$UNAME_RELEASE + ;; + NSR-*:NONSTOP_KERNEL:*:*) + GUESS=nsr-tandem-nsk$UNAME_RELEASE + ;; + NSV-*:NONSTOP_KERNEL:*:*) + GUESS=nsv-tandem-nsk$UNAME_RELEASE + ;; + NSX-*:NONSTOP_KERNEL:*:*) + GUESS=nsx-tandem-nsk$UNAME_RELEASE + ;; + *:NonStop-UX:*:*) + GUESS=mips-compaq-nonstopux + ;; + BS2000:POSIX*:*:*) + GUESS=bs2000-siemens-sysv + ;; + DS/*:UNIX_System_V:*:*) + GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE + ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "${cputype-}" = 386; then + UNAME_MACHINE=i386 + elif test "x${cputype-}" != x; then + UNAME_MACHINE=$cputype + fi + GUESS=$UNAME_MACHINE-unknown-plan9 + ;; + *:TOPS-10:*:*) + GUESS=pdp10-unknown-tops10 + ;; + *:TENEX:*:*) + GUESS=pdp10-unknown-tenex + ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + GUESS=pdp10-dec-tops20 + ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + GUESS=pdp10-xkl-tops20 + ;; + *:TOPS-20:*:*) + GUESS=pdp10-unknown-tops20 + ;; + *:ITS:*:*) + GUESS=pdp10-unknown-its + ;; + SEI:*:*:SEIUX) + GUESS=mips-sei-seiux$UNAME_RELEASE + ;; + *:DragonFly:*:*) + DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL + ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case $UNAME_MACHINE in + A*) GUESS=alpha-dec-vms ;; + I*) GUESS=ia64-dec-vms ;; + V*) GUESS=vax-dec-vms ;; + esac ;; + *:XENIX:*:SysV) + GUESS=i386-pc-xenix + ;; + i*86:skyos:*:*) + SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` + GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL + ;; + i*86:rdos:*:*) + GUESS=$UNAME_MACHINE-pc-rdos + ;; + i*86:Fiwix:*:*) + GUESS=$UNAME_MACHINE-pc-fiwix + ;; + *:AROS:*:*) + GUESS=$UNAME_MACHINE-unknown-aros + ;; + x86_64:VMkernel:*:*) + GUESS=$UNAME_MACHINE-unknown-esx + ;; + amd64:Isilon\ OneFS:*:*) + GUESS=x86_64-unknown-onefs + ;; + *:Unleashed:*:*) + GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE + ;; +esac + +# Do we have a guess based on uname results? +if test "x$GUESS" != x; then + echo "$GUESS" + exit +fi + +# No uname command or uname output not recognized. +set_cc_for_build +cat > "$dummy.c" < +#include +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#include +#if defined(_SIZE_T_) || defined(SIGLOST) +#include +#endif +#endif +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); +#endif + +#if defined (vax) +#if !defined (ultrix) +#include +#if defined (BSD) +#if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +#else +#if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#endif +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#else +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname un; + uname (&un); + printf ("vax-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname *un; + uname (&un); + printf ("mips-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("mips-dec-ultrix\n"); exit (0); +#endif +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. +test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } + +echo "$0: unable to guess system type" >&2 + +case $UNAME_MACHINE:$UNAME_SYSTEM in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <&2 <&2 </dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" +EOF +fi + +exit 1 + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/dependencies/curl-8.8.0/config.sub b/src/dependencies/curl-8.8.0/config.sub new file mode 100755 index 0000000..dba16e8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/config.sub @@ -0,0 +1,1890 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2022 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-01-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2022 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo "$1" + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Split fields of configuration type +# shellcheck disable=SC2162 +saved_IFS=$IFS +IFS="-" read field1 field2 field3 field4 <&2 + exit 1 + ;; + *-*-*-*) + basic_machine=$field1-$field2 + basic_os=$field3-$field4 + ;; + *-*-*) + # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two + # parts + maybe_os=$field2-$field3 + case $maybe_os in + nto-qnx* | linux-* | uclinux-uclibc* \ + | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ + | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ + | storm-chaos* | os2-emx* | rtmk-nova*) + basic_machine=$field1 + basic_os=$maybe_os + ;; + android-linux) + basic_machine=$field1-unknown + basic_os=linux-android + ;; + *) + basic_machine=$field1-$field2 + basic_os=$field3 + ;; + esac + ;; + *-*) + # A lone config we happen to match not fitting any pattern + case $field1-$field2 in + decstation-3100) + basic_machine=mips-dec + basic_os= + ;; + *-*) + # Second component is usually, but not always the OS + case $field2 in + # Prevent following clause from handling this valid os + sun*os*) + basic_machine=$field1 + basic_os=$field2 + ;; + zephyr*) + basic_machine=$field1-unknown + basic_os=$field2 + ;; + # Manufacturers + dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ + | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ + | unicom* | ibm* | next | hp | isi* | apollo | altos* \ + | convergent* | ncr* | news | 32* | 3600* | 3100* \ + | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ + | ultra | tti* | harris | dolphin | highlevel | gould \ + | cbm | ns | masscomp | apple | axis | knuth | cray \ + | microblaze* | sim | cisco \ + | oki | wec | wrs | winbond) + basic_machine=$field1-$field2 + basic_os= + ;; + *) + basic_machine=$field1 + basic_os=$field2 + ;; + esac + ;; + esac + ;; + *) + # Convert single-component short-hands not valid as part of + # multi-component configurations. + case $field1 in + 386bsd) + basic_machine=i386-pc + basic_os=bsd + ;; + a29khif) + basic_machine=a29k-amd + basic_os=udi + ;; + adobe68k) + basic_machine=m68010-adobe + basic_os=scout + ;; + alliant) + basic_machine=fx80-alliant + basic_os= + ;; + altos | altos3068) + basic_machine=m68k-altos + basic_os= + ;; + am29k) + basic_machine=a29k-none + basic_os=bsd + ;; + amdahl) + basic_machine=580-amdahl + basic_os=sysv + ;; + amiga) + basic_machine=m68k-unknown + basic_os= + ;; + amigaos | amigados) + basic_machine=m68k-unknown + basic_os=amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + basic_os=sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + basic_os=sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + basic_os=bsd + ;; + aros) + basic_machine=i386-pc + basic_os=aros + ;; + aux) + basic_machine=m68k-apple + basic_os=aux + ;; + balance) + basic_machine=ns32k-sequent + basic_os=dynix + ;; + blackfin) + basic_machine=bfin-unknown + basic_os=linux + ;; + cegcc) + basic_machine=arm-unknown + basic_os=cegcc + ;; + convex-c1) + basic_machine=c1-convex + basic_os=bsd + ;; + convex-c2) + basic_machine=c2-convex + basic_os=bsd + ;; + convex-c32) + basic_machine=c32-convex + basic_os=bsd + ;; + convex-c34) + basic_machine=c34-convex + basic_os=bsd + ;; + convex-c38) + basic_machine=c38-convex + basic_os=bsd + ;; + cray) + basic_machine=j90-cray + basic_os=unicos + ;; + crds | unos) + basic_machine=m68k-crds + basic_os= + ;; + da30) + basic_machine=m68k-da30 + basic_os= + ;; + decstation | pmax | pmin | dec3100 | decstatn) + basic_machine=mips-dec + basic_os= + ;; + delta88) + basic_machine=m88k-motorola + basic_os=sysv3 + ;; + dicos) + basic_machine=i686-pc + basic_os=dicos + ;; + djgpp) + basic_machine=i586-pc + basic_os=msdosdjgpp + ;; + ebmon29k) + basic_machine=a29k-amd + basic_os=ebmon + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + basic_os=ose + ;; + gmicro) + basic_machine=tron-gmicro + basic_os=sysv + ;; + go32) + basic_machine=i386-pc + basic_os=go32 + ;; + h8300hms) + basic_machine=h8300-hitachi + basic_os=hms + ;; + h8300xray) + basic_machine=h8300-hitachi + basic_os=xray + ;; + h8500hms) + basic_machine=h8500-hitachi + basic_os=hms + ;; + harris) + basic_machine=m88k-harris + basic_os=sysv3 + ;; + hp300 | hp300hpux) + basic_machine=m68k-hp + basic_os=hpux + ;; + hp300bsd) + basic_machine=m68k-hp + basic_os=bsd + ;; + hppaosf) + basic_machine=hppa1.1-hp + basic_os=osf + ;; + hppro) + basic_machine=hppa1.1-hp + basic_os=proelf + ;; + i386mach) + basic_machine=i386-mach + basic_os=mach + ;; + isi68 | isi) + basic_machine=m68k-isi + basic_os=sysv + ;; + m68knommu) + basic_machine=m68k-unknown + basic_os=linux + ;; + magnum | m3230) + basic_machine=mips-mips + basic_os=sysv + ;; + merlin) + basic_machine=ns32k-utek + basic_os=sysv + ;; + mingw64) + basic_machine=x86_64-pc + basic_os=mingw64 + ;; + mingw32) + basic_machine=i686-pc + basic_os=mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + basic_os=mingw32ce + ;; + monitor) + basic_machine=m68k-rom68k + basic_os=coff + ;; + morphos) + basic_machine=powerpc-unknown + basic_os=morphos + ;; + moxiebox) + basic_machine=moxie-unknown + basic_os=moxiebox + ;; + msdos) + basic_machine=i386-pc + basic_os=msdos + ;; + msys) + basic_machine=i686-pc + basic_os=msys + ;; + mvs) + basic_machine=i370-ibm + basic_os=mvs + ;; + nacl) + basic_machine=le32-unknown + basic_os=nacl + ;; + ncr3000) + basic_machine=i486-ncr + basic_os=sysv4 + ;; + netbsd386) + basic_machine=i386-pc + basic_os=netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + basic_os=linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + basic_os=newsos + ;; + news1000) + basic_machine=m68030-sony + basic_os=newsos + ;; + necv70) + basic_machine=v70-nec + basic_os=sysv + ;; + nh3000) + basic_machine=m68k-harris + basic_os=cxux + ;; + nh[45]000) + basic_machine=m88k-harris + basic_os=cxux + ;; + nindy960) + basic_machine=i960-intel + basic_os=nindy + ;; + mon960) + basic_machine=i960-intel + basic_os=mon960 + ;; + nonstopux) + basic_machine=mips-compaq + basic_os=nonstopux + ;; + os400) + basic_machine=powerpc-ibm + basic_os=os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + basic_os=ose + ;; + os68k) + basic_machine=m68k-none + basic_os=os68k + ;; + paragon) + basic_machine=i860-intel + basic_os=osf + ;; + parisc) + basic_machine=hppa-unknown + basic_os=linux + ;; + psp) + basic_machine=mipsallegrexel-sony + basic_os=psp + ;; + pw32) + basic_machine=i586-unknown + basic_os=pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + basic_os=rdos + ;; + rdos32) + basic_machine=i386-pc + basic_os=rdos + ;; + rom68k) + basic_machine=m68k-rom68k + basic_os=coff + ;; + sa29200) + basic_machine=a29k-amd + basic_os=udi + ;; + sei) + basic_machine=mips-sei + basic_os=seiux + ;; + sequent) + basic_machine=i386-sequent + basic_os= + ;; + sps7) + basic_machine=m68k-bull + basic_os=sysv2 + ;; + st2000) + basic_machine=m68k-tandem + basic_os= + ;; + stratus) + basic_machine=i860-stratus + basic_os=sysv4 + ;; + sun2) + basic_machine=m68000-sun + basic_os= + ;; + sun2os3) + basic_machine=m68000-sun + basic_os=sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + basic_os=sunos4 + ;; + sun3) + basic_machine=m68k-sun + basic_os= + ;; + sun3os3) + basic_machine=m68k-sun + basic_os=sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + basic_os=sunos4 + ;; + sun4) + basic_machine=sparc-sun + basic_os= + ;; + sun4os3) + basic_machine=sparc-sun + basic_os=sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + basic_os=sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + basic_os=solaris2 + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + basic_os= + ;; + sv1) + basic_machine=sv1-cray + basic_os=unicos + ;; + symmetry) + basic_machine=i386-sequent + basic_os=dynix + ;; + t3e) + basic_machine=alphaev5-cray + basic_os=unicos + ;; + t90) + basic_machine=t90-cray + basic_os=unicos + ;; + toad1) + basic_machine=pdp10-xkl + basic_os=tops20 + ;; + tpf) + basic_machine=s390x-ibm + basic_os=tpf + ;; + udi29k) + basic_machine=a29k-amd + basic_os=udi + ;; + ultra3) + basic_machine=a29k-nyu + basic_os=sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + basic_os=none + ;; + vaxv) + basic_machine=vax-dec + basic_os=sysv + ;; + vms) + basic_machine=vax-dec + basic_os=vms + ;; + vsta) + basic_machine=i386-pc + basic_os=vsta + ;; + vxworks960) + basic_machine=i960-wrs + basic_os=vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + basic_os=vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + basic_os=vxworks + ;; + xbox) + basic_machine=i686-pc + basic_os=mingw32 + ;; + ymp) + basic_machine=ymp-cray + basic_os=unicos + ;; + *) + basic_machine=$1 + basic_os= + ;; + esac + ;; +esac + +# Decode 1-component or ad-hoc basic machines +case $basic_machine in + # Here we handle the default manufacturer of certain CPU types. It is in + # some cases the only manufacturer, in others, it is the most popular. + w89k) + cpu=hppa1.1 + vendor=winbond + ;; + op50n) + cpu=hppa1.1 + vendor=oki + ;; + op60c) + cpu=hppa1.1 + vendor=oki + ;; + ibm*) + cpu=i370 + vendor=ibm + ;; + orion105) + cpu=clipper + vendor=highlevel + ;; + mac | mpw | mac-mpw) + cpu=m68k + vendor=apple + ;; + pmac | pmac-mpw) + cpu=powerpc + vendor=apple + ;; + + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + cpu=m68000 + vendor=att + ;; + 3b*) + cpu=we32k + vendor=att + ;; + bluegene*) + cpu=powerpc + vendor=ibm + basic_os=cnk + ;; + decsystem10* | dec10*) + cpu=pdp10 + vendor=dec + basic_os=tops10 + ;; + decsystem20* | dec20*) + cpu=pdp10 + vendor=dec + basic_os=tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + cpu=m68k + vendor=motorola + ;; + dpx2*) + cpu=m68k + vendor=bull + basic_os=sysv3 + ;; + encore | umax | mmax) + cpu=ns32k + vendor=encore + ;; + elxsi) + cpu=elxsi + vendor=elxsi + basic_os=${basic_os:-bsd} + ;; + fx2800) + cpu=i860 + vendor=alliant + ;; + genix) + cpu=ns32k + vendor=ns + ;; + h3050r* | hiux*) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + cpu=m68000 + vendor=hp + ;; + hp9k3[2-9][0-9]) + cpu=m68k + vendor=hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + i*86v32) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv32 + ;; + i*86v4*) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv4 + ;; + i*86v) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv + ;; + i*86sol2) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=solaris2 + ;; + j90 | j90-cray) + cpu=j90 + vendor=cray + basic_os=${basic_os:-unicos} + ;; + iris | iris4d) + cpu=mips + vendor=sgi + case $basic_os in + irix*) + ;; + *) + basic_os=irix4 + ;; + esac + ;; + miniframe) + cpu=m68000 + vendor=convergent + ;; + *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) + cpu=m68k + vendor=atari + basic_os=mint + ;; + news-3600 | risc-news) + cpu=mips + vendor=sony + basic_os=newsos + ;; + next | m*-next) + cpu=m68k + vendor=next + case $basic_os in + openstep*) + ;; + nextstep*) + ;; + ns2*) + basic_os=nextstep2 + ;; + *) + basic_os=nextstep3 + ;; + esac + ;; + np1) + cpu=np1 + vendor=gould + ;; + op50n-* | op60c-*) + cpu=hppa1.1 + vendor=oki + basic_os=proelf + ;; + pa-hitachi) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + pbd) + cpu=sparc + vendor=tti + ;; + pbb) + cpu=m68k + vendor=tti + ;; + pc532) + cpu=ns32k + vendor=pc532 + ;; + pn) + cpu=pn + vendor=gould + ;; + power) + cpu=power + vendor=ibm + ;; + ps2) + cpu=i386 + vendor=ibm + ;; + rm[46]00) + cpu=mips + vendor=siemens + ;; + rtpc | rtpc-*) + cpu=romp + vendor=ibm + ;; + sde) + cpu=mipsisa32 + vendor=sde + basic_os=${basic_os:-elf} + ;; + simso-wrs) + cpu=sparclite + vendor=wrs + basic_os=vxworks + ;; + tower | tower-32) + cpu=m68k + vendor=ncr + ;; + vpp*|vx|vx-*) + cpu=f301 + vendor=fujitsu + ;; + w65) + cpu=w65 + vendor=wdc + ;; + w89k-*) + cpu=hppa1.1 + vendor=winbond + basic_os=proelf + ;; + none) + cpu=none + vendor=none + ;; + leon|leon[3-9]) + cpu=sparc + vendor=$basic_machine + ;; + leon-*|leon[3-9]-*) + cpu=sparc + vendor=`echo "$basic_machine" | sed 's/-.*//'` + ;; + + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read cpu vendor <&2 + exit 1 + ;; + esac + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $vendor in + digital*) + vendor=dec + ;; + commodore*) + vendor=cbm + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if test x$basic_os != x +then + +# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just +# set os. +case $basic_os in + gnu/linux*) + kernel=linux + os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` + ;; + os2-emx) + kernel=os2 + os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` + ;; + nto-qnx*) + kernel=nto + os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` + ;; + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read kernel os <&2 + exit 1 + ;; +esac + +# As a final step for OS-related things, validate the OS-kernel combination +# (given a valid OS), if there is a kernel. +case $kernel-$os in + linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ + | linux-musl* | linux-relibc* | linux-uclibc* ) + ;; + uclinux-uclibc* ) + ;; + -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* ) + # These are just libc implementations, not actual OSes, and thus + # require a kernel. + echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 + exit 1 + ;; + kfreebsd*-gnu* | kopensolaris*-gnu*) + ;; + vxworks-simlinux | vxworks-simwindows | vxworks-spe) + ;; + nto-qnx*) + ;; + os2-emx) + ;; + *-eabi* | *-gnueabi*) + ;; + -*) + # Blank kernel with real OS is always fine. + ;; + *-*) + echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 + exit 1 + ;; +esac + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +case $vendor in + unknown) + case $cpu-$os in + *-riscix*) + vendor=acorn + ;; + *-sunos*) + vendor=sun + ;; + *-cnk* | *-aix*) + vendor=ibm + ;; + *-beos*) + vendor=be + ;; + *-hpux*) + vendor=hp + ;; + *-mpeix*) + vendor=hp + ;; + *-hiux*) + vendor=hitachi + ;; + *-unos*) + vendor=crds + ;; + *-dgux*) + vendor=dg + ;; + *-luna*) + vendor=omron + ;; + *-genix*) + vendor=ns + ;; + *-clix*) + vendor=intergraph + ;; + *-mvs* | *-opened*) + vendor=ibm + ;; + *-os400*) + vendor=ibm + ;; + s390-* | s390x-*) + vendor=ibm + ;; + *-ptx*) + vendor=sequent + ;; + *-tpf*) + vendor=ibm + ;; + *-vxsim* | *-vxworks* | *-windiss*) + vendor=wrs + ;; + *-aux*) + vendor=apple + ;; + *-hms*) + vendor=hitachi + ;; + *-mpw* | *-macos*) + vendor=apple + ;; + *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) + vendor=atari + ;; + *-vos*) + vendor=stratus + ;; + esac + ;; +esac + +echo "$cpu-$vendor-${kernel:+$kernel-}$os" +exit + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/dependencies/curl-8.8.0/configure b/src/dependencies/curl-8.8.0/configure new file mode 100755 index 0000000..42e8ee9 --- /dev/null +++ b/src/dependencies/curl-8.8.0/configure @@ -0,0 +1,49133 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.71 for curl -. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +# +# Copyright (C) Daniel Stenberg, +# This configure script may be copied, distributed and modified under the +# terms of the curl license; see COPYING for more details + +## -------------------------------- ## +## XC_CONFIGURE_PREAMBLE ver: 1.0 ## +## -------------------------------- ## + +xc_configure_preamble_ver_major='1' +xc_configure_preamble_ver_minor='0' + +# +# Set IFS to space, tab and newline. +# + +xc_space=' ' +xc_tab=' ' +xc_newline=' +' +IFS="$xc_space$xc_tab$xc_newline" + +# +# Set internationalization behavior variables. +# + +LANG='C' +LC_ALL='C' +LANGUAGE='C' +export LANG +export LC_ALL +export LANGUAGE + +# +# Some useful variables. +# + +xc_msg_warn='configure: WARNING:' +xc_msg_abrt='Can not continue.' +xc_msg_err='configure: error:' + +# +# Verify that 'echo' command is available, otherwise abort. +# + +xc_tst_str='unknown' +(`echo "$xc_tst_str" >/dev/null 2>&1`) && xc_tst_str='success' +case "x$xc_tst_str" in # (( + xsuccess) + : + ;; + *) + # Try built-in echo, and fail. + echo "$xc_msg_err 'echo' command not found. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'test' command is available, otherwise abort. +# + +xc_tst_str='unknown' +(`test -n "$xc_tst_str" >/dev/null 2>&1`) && xc_tst_str='success' +case "x$xc_tst_str" in # (( + xsuccess) + : + ;; + *) + echo "$xc_msg_err 'test' command not found. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'PATH' variable is set, otherwise abort. +# + +xc_tst_str='unknown' +(`test -n "$PATH" >/dev/null 2>&1`) && xc_tst_str='success' +case "x$xc_tst_str" in # (( + xsuccess) + : + ;; + *) + echo "$xc_msg_err 'PATH' variable not set. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'expr' command is available, otherwise abort. +# + +xc_tst_str='unknown' +xc_tst_str=`expr "$xc_tst_str" : '.*' 2>/dev/null` +case "x$xc_tst_str" in # (( + x7) + : + ;; + *) + echo "$xc_msg_err 'expr' command not found. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'sed' utility is found within 'PATH', otherwise abort. +# + +xc_tst_str='unknown' +xc_tst_str=`echo "$xc_tst_str" 2>/dev/null \ + | sed -e 's:unknown:success:' 2>/dev/null` +case "x$xc_tst_str" in # (( + xsuccess) + : + ;; + *) + echo "$xc_msg_err 'sed' utility not found in 'PATH'. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'grep' utility is found within 'PATH', otherwise abort. +# + +xc_tst_str='unknown' +(`echo "$xc_tst_str" 2>/dev/null \ + | grep 'unknown' >/dev/null 2>&1`) && xc_tst_str='success' +case "x$xc_tst_str" in # (( + xsuccess) + : + ;; + *) + echo "$xc_msg_err 'grep' utility not found in 'PATH'. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'tr' utility is found within 'PATH', otherwise abort. +# + +xc_tst_str="${xc_tab}98s7u6c5c4e3s2s10" +xc_tst_str=`echo "$xc_tst_str" 2>/dev/null \ + | tr -d "0123456789$xc_tab" 2>/dev/null` +case "x$xc_tst_str" in # (( + xsuccess) + : + ;; + *) + echo "$xc_msg_err 'tr' utility not found in 'PATH'. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'wc' utility is found within 'PATH', otherwise abort. +# + +xc_tst_str='unknown unknown unknown unknown' +xc_tst_str=`echo "$xc_tst_str" 2>/dev/null \ + | wc -w 2>/dev/null | tr -d "$xc_space$xc_tab" 2>/dev/null` +case "x$xc_tst_str" in # (( + x4) + : + ;; + *) + echo "$xc_msg_err 'wc' utility not found in 'PATH'. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Verify that 'cat' utility is found within 'PATH', otherwise abort. +# + +xc_tst_str='unknown' +xc_tst_str=`cat <<_EOT 2>/dev/null \ + | wc -l 2>/dev/null | tr -d "$xc_space$xc_tab" 2>/dev/null +unknown +unknown +unknown +_EOT` +case "x$xc_tst_str" in # (( + x3) + : + ;; + *) + echo "$xc_msg_err 'cat' utility not found in 'PATH'. $xc_msg_abrt" >&2 + exit 1 + ;; +esac + +# +# Auto-detect and set 'PATH_SEPARATOR', unless it is already non-empty set. +# + +# Directory count in 'PATH' when using a colon separator. +xc_tst_dirs_col='x' +xc_tst_prev_IFS=$IFS; IFS=':' +for xc_tst_dir in $PATH; do + IFS=$xc_tst_prev_IFS + xc_tst_dirs_col="x$xc_tst_dirs_col" +done +IFS=$xc_tst_prev_IFS +xc_tst_dirs_col=`expr "$xc_tst_dirs_col" : '.*'` + +# Directory count in 'PATH' when using a semicolon separator. +xc_tst_dirs_sem='x' +xc_tst_prev_IFS=$IFS; IFS=';' +for xc_tst_dir in $PATH; do + IFS=$xc_tst_prev_IFS + xc_tst_dirs_sem="x$xc_tst_dirs_sem" +done +IFS=$xc_tst_prev_IFS +xc_tst_dirs_sem=`expr "$xc_tst_dirs_sem" : '.*'` + +if test $xc_tst_dirs_sem -eq $xc_tst_dirs_col; then + # When both counting methods give the same result we do not want to + # chose one over the other, and consider auto-detection not possible. + if test -z "$PATH_SEPARATOR"; then + # User should provide the correct 'PATH_SEPARATOR' definition. + # Until then, guess that it is colon! + echo "$xc_msg_warn path separator not determined, guessing colon" >&2 + PATH_SEPARATOR=':' + fi +else + # Separator with the greater directory count is the auto-detected one. + if test $xc_tst_dirs_sem -gt $xc_tst_dirs_col; then + xc_tst_auto_separator=';' + else + xc_tst_auto_separator=':' + fi + if test -z "$PATH_SEPARATOR"; then + # Simply use the auto-detected one when not already set. + PATH_SEPARATOR=$xc_tst_auto_separator + elif test "x$PATH_SEPARATOR" != "x$xc_tst_auto_separator"; then + echo "$xc_msg_warn 'PATH_SEPARATOR' does not match auto-detected one." >&2 + fi +fi +xc_PATH_SEPARATOR=$PATH_SEPARATOR + +xc_configure_preamble_result='yes' + + +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="as_nop=: +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else \$as_nop + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : + +else \$as_nop + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null +then : + as_have_required=yes +else $as_nop + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : + +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$as_shell as_have_required=yes + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : + break 2 +fi +fi + done;; + esac + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi +fi + + + if test "x$CONFIG_SHELL" != x +then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." + else + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and a suitable curl +$0: mailing list: https://curl.se/mail/ about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else $as_nop + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf "%s\n" "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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"cannot find sources ($ac_unique_file) in $srcdir" +fi +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_abs_confdir=`( + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures curl - to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/curl] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of curl -:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-maintainer-mode + enable make rules and dependencies not useful (and + sometimes confusing) to the casual installer + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-debug Enable debug build options + --disable-debug Disable debug build options + --enable-optimize Enable compiler optimizations + --disable-optimize Disable compiler optimizations + --enable-warnings Enable strict compiler warnings + --disable-warnings Disable strict compiler warnings + --enable-werror Enable compiler warnings as errors + --disable-werror Disable compiler warnings as errors + --enable-curldebug Enable curl debug memory tracking + --disable-curldebug Disable curl debug memory tracking + --enable-symbol-hiding Enable hiding of library internal symbols + --disable-symbol-hiding Disable hiding of library internal symbols + --enable-ares[=PATH] Enable c-ares for DNS lookups + --disable-ares Disable c-ares for DNS lookups + --disable-rt disable dependency on -lrt + --enable-httpsrr Enable HTTPSRR support + --disable-httpsrr Disable HTTPSRR support + --enable-ech Enable ECH support + --disable-ech Disable ECH support + --enable-code-coverage Provide code coverage + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --disable-largefile omit support for large files + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-http Enable HTTP support + --disable-http Disable HTTP support + --enable-ftp Enable FTP support + --disable-ftp Disable FTP support + --enable-file Enable FILE support + --disable-file Disable FILE support + --enable-ldap Enable LDAP support + --disable-ldap Disable LDAP support + --enable-ldaps Enable LDAPS support + --disable-ldaps Disable LDAPS support + --enable-rtsp Enable RTSP support + --disable-rtsp Disable RTSP support + --enable-proxy Enable proxy support + --disable-proxy Disable proxy support + --enable-dict Enable DICT support + --disable-dict Disable DICT support + --enable-telnet Enable TELNET support + --disable-telnet Disable TELNET support + --enable-tftp Enable TFTP support + --disable-tftp Disable TFTP support + --enable-pop3 Enable POP3 support + --disable-pop3 Disable POP3 support + --enable-imap Enable IMAP support + --disable-imap Disable IMAP support + --enable-smb Enable SMB/CIFS support + --disable-smb Disable SMB/CIFS support + --enable-smtp Enable SMTP support + --disable-smtp Disable SMTP support + --enable-gopher Enable Gopher support + --disable-gopher Disable Gopher support + --enable-mqtt Enable MQTT support + --disable-mqtt Disable MQTT support + --enable-manual Enable built-in manual + --disable-manual Disable built-in manual + --enable-docs Enable documentation + --disable-docs Disable documentation + --enable-libcurl-option Enable --libcurl C code generation support + --disable-libcurl-option + Disable --libcurl C code generation support + --enable-libgcc use libgcc when linking + --enable-ipv6 Enable IPv6 (with IPv4) support + --disable-ipv6 Disable IPv6 support + --enable-openssl-auto-load-config + Enable automatic loading of OpenSSL configuration + --disable-openssl-auto-load-config + Disable automatic loading of OpenSSL configuration + --enable-versioned-symbols + Enable versioned symbols in shared library + --disable-versioned-symbols + Disable versioned symbols in shared library + --enable-threaded-resolver + Enable threaded resolver + --disable-threaded-resolver + Disable threaded resolver + --enable-pthreads Enable POSIX threads (default for threaded resolver) + --disable-pthreads Disable POSIX threads + --enable-verbose Enable verbose strings + --disable-verbose Disable verbose strings + --enable-sspi Enable SSPI + --disable-sspi Disable SSPI + --enable-basic-auth Enable basic authentication (default) + --disable-basic-auth Disable basic authentication + --enable-bearer-auth Enable bearer authentication (default) + --disable-bearer-auth Disable bearer authentication + --enable-digest-auth Enable digest authentication (default) + --disable-digest-auth Disable digest authentication + --enable-kerberos-auth Enable kerberos authentication (default) + --disable-kerberos-auth Disable kerberos authentication + --enable-negotiate-auth Enable negotiate authentication (default) + --disable-negotiate-auth + Disable negotiate authentication + --enable-aws Enable AWS sig support (default) + --disable-aws Disable AWS sig support + --enable-ntlm Enable NTLM support + --disable-ntlm Disable NTLM support + --enable-tls-srp Enable TLS-SRP authentication + --disable-tls-srp Disable TLS-SRP authentication + --enable-unix-sockets Enable Unix domain sockets + --disable-unix-sockets Disable Unix domain sockets + --enable-cookies Enable cookies support + --disable-cookies Disable cookies support + --enable-socketpair Enable socketpair support + --disable-socketpair Disable socketpair support + --enable-http-auth Enable HTTP authentication support + --disable-http-auth Disable HTTP authentication support + --enable-doh Enable DoH support + --disable-doh Disable DoH support + --enable-mime Enable mime API support + --disable-mime Disable mime API support + --enable-bindlocal Enable local binding support + --disable-bindlocal Disable local binding support + --enable-form-api Enable form API support + --disable-form-api Disable form API support + --enable-dateparse Enable date parsing + --disable-dateparse Disable date parsing + --enable-netrc Enable netrc parsing + --disable-netrc Disable netrc parsing + --enable-progress-meter Enable progress-meter + --disable-progress-meter + Disable progress-meter + --enable-dnsshuffle Enable DNS shuffling + --disable-dnsshuffle Disable DNS shuffling + --enable-get-easy-options + Enable curl_easy_options + --disable-get-easy-options + Disable curl_easy_options + --enable-alt-svc Enable alt-svc support + --disable-alt-svc Disable alt-svc support + --enable-headers-api Enable headers-api support + --disable-headers-api Disable headers-api support + --enable-hsts Enable HSTS support + --disable-hsts Disable HSTS support + --enable-websockets Enable WebSockets support + --disable-websockets Disable WebSockets support + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-schannel enable Windows native SSL/TLS + --with-secure-transport enable Apple OS native SSL/TLS + --with-amissl enable Amiga native SSL/TLS (AmiSSL) + --with-ssl=PATH old version of --with-openssl + --without-ssl build without any TLS library + --with-openssl=PATH Where to look for OpenSSL, PATH points to the SSL + installation (default: /usr/local/ssl); when + possible, set the PKG_CONFIG_PATH environment + variable instead of using this option + --with-gnutls=PATH where to look for GnuTLS, PATH points to the + installation root + --with-mbedtls=PATH where to look for mbedTLS, PATH points to the + installation root + --with-wolfssl=PATH where to look for WolfSSL, PATH points to the + installation root (default: system lib default) + --with-bearssl=PATH where to look for BearSSL, PATH points to the + installation root + --with-rustls=PATH where to look for rustls, PATH points to the + installation root + --with-test-nghttpx=PATH + where to find nghttpx for testing + --with-test-caddy=PATH where to find caddy for testing + --with-test-vsftpd=PATH where to find vsftpd for testing + --with-test-httpd=PATH where to find httpd/apache2 for testing + + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-aix-soname=aix|svr4|both + shared library versioning (aka "SONAME") variant to + provide on AIX, [default=aix]. + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot[=DIR] Search for dependent libraries within DIR (or the + compiler's sysroot if not specified). + --with-hyper=PATH Enable hyper usage + --without-hyper Disable hyper usage + --with-zlib=PATH search for zlib in PATH + --without-zlib disable use of zlib + --with-brotli=PATH Where to look for brotli, PATH points to the BROTLI + installation; when possible, set the PKG_CONFIG_PATH + environment variable instead of using this option + --without-brotli disable BROTLI + --with-zstd=PATH Where to look for libzstd, PATH points to the + libzstd installation; when possible, set the + PKG_CONFIG_PATH environment variable instead of + using this option + --without-zstd disable libzstd + --with-ldap-lib=libname Specify name of ldap lib file + --with-lber-lib=libname Specify name of lber lib file + --with-gssapi-includes=DIR + Specify location of GSS-API headers + --with-gssapi-libs=DIR Specify location of GSS-API libs + --with-gssapi=DIR Where to look for GSS-API + --with-default-ssl-backend=NAME + Use NAME as default SSL backend + --without-default-ssl-backend + Use implicit default SSL backend + --with-random=FILE read randomness from FILE (default=/dev/urandom) + --with-ca-bundle=FILE Path to a file containing CA certificates (example: + /etc/ca-bundle.crt) + --without-ca-bundle Don't use a default CA bundle + --with-ca-path=DIRECTORY + Path to a directory containing CA certificates + stored individually, with their filenames in a hash + format. This option can be used with the OpenSSL, + GnuTLS, mbedTLS and wolfSSL backends. Refer to + OpenSSL c_rehash for details. (example: + /etc/certificates) + --without-ca-path Don't use a default CA path + --with-ca-fallback Use the built in CA store of the SSL library + --without-ca-fallback Don't use the built in CA store of the SSL library + --with-libpsl=PATH Where to look for libpsl, PATH points to the LIBPSL + installation; when possible, set the PKG_CONFIG_PATH + environment variable instead of using this option + --without-libpsl disable LIBPSL + --without-libgsasl disable libgsasl support for SCRAM + --with-libssh2=PATH Where to look for libssh2, PATH points to the + libssh2 installation; when possible, set the + PKG_CONFIG_PATH environment variable instead of + using this option + --with-libssh2 enable libssh2 + --with-libssh=PATH Where to look for libssh, PATH points to the libssh + installation; when possible, set the PKG_CONFIG_PATH + environment variable instead of using this option + --with-libssh enable libssh + --with-wolfssh=PATH Where to look for wolfssh, PATH points to the + wolfSSH installation; when possible, set the + PKG_CONFIG_PATH environment variable instead of + using this option + --with-wolfssh enable wolfssh + --with-librtmp=PATH Where to look for librtmp, PATH points to the + LIBRTMP installation; when possible, set the + PKG_CONFIG_PATH environment variable instead of + using this option + --without-librtmp disable LIBRTMP + --with-winidn=PATH enable Windows native IDN + --without-winidn disable Windows native IDN + --with-libidn2=PATH Enable libidn2 usage + --without-libidn2 Disable libidn2 usage + --with-nghttp2=PATH Enable nghttp2 usage + --without-nghttp2 Disable nghttp2 usage + --with-ngtcp2=PATH Enable ngtcp2 usage + --without-ngtcp2 Disable ngtcp2 usage + --with-openssl-quic Enable OpenSSL QUIC usage + --without-openssl-quic Disable OpenSSL QUIC usage + --with-nghttp3=PATH Enable nghttp3 usage + --without-nghttp3 Disable nghttp3 usage + --with-quiche=PATH Enable quiche usage + --without-quiche Disable quiche usage + --with-msh3=PATH Enable msh3 usage + --without-msh3 Disable msh3 usage + --with-zsh-functions-dir=PATH + Install zsh completions to PATH + --without-zsh-functions-dir + Do not install zsh completions + --with-fish-functions-dir=PATH + Install fish completions to PATH + --without-fish-functions-dir + Do not install fish completions + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + LT_SYS_LIBRARY_PATH + User-defined run-time library search path. + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? 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+ if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define $2 innocuous_$2 +#ifdef __STDC__ +# include +#else +# include +#endif +#undef $2 +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int main (void) +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that +# executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: program exited with status $ac_status" >&5 + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_type LINENO SIZEOF_LONG_LONG VAR INCLUDES +# ------------------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int main (void) +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int main (void) +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + +# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR +# ------------------------------------------------------------------ +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. +ac_fn_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +printf %s "checking whether $as_decl_name is declared... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + eval ac_save_FLAGS=\$$6 + as_fn_append $6 " $5" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int main (void) +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + eval $6=\$ac_save_FLAGS + +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_check_decl + +# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES +# ---------------------------------------------------- +# Tries to find if the field MEMBER exists in type AGGR, after including +# INCLUDES, setting cache variable VAR accordingly. +ac_fn_c_check_member () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 +printf %s "checking for $2.$3... " >&6; } +if eval test \${$4+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int main (void) +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$4=yes" +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int main (void) +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$4=yes" +else $as_nop + eval "$4=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$4 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_member +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done + +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +esac + +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by curl $as_me -, which was +generated by GNU Autoconf 2.71. Invocation command line was + + $ $0$ac_configure_args_raw + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" + # Save into config.log some information that might help in debugging. + { + echo + + printf "%s\n" "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + printf "%s\n" "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + printf "%s\n" "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + printf "%s\n" "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +printf "%s\n" "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +if test -n "$CONFIG_SITE"; then + ac_site_files="$CONFIG_SITE" +elif test "x$prefix" != xNONE; then + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" +else + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +fi + +for ac_site_file in $ac_site_files +do + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +// Does the compiler advertise C99 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +// Does the compiler advertise C11 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" + +# Auxiliary files required by this configure script. +ac_aux_files="ltmain.sh config.guess config.sub missing compile install-sh" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + +# using curl-override.m4 + + + + + +ac_config_headers="$ac_config_headers lib/curl_config.h" + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test ${enable_maintainer_mode+y} +then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else $as_nop + USE_MAINTAINER_MODE=no +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +printf "%s\n" "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +# Check whether --enable-silent-rules was given. +if test ${enable_silent_rules+y} +then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=0;; +esac +am_make=${MAKE-make} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +printf %s "checking whether $am_make supports nested variables... " >&6; } +if test ${am_cv_make_support_nested_variables+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if printf "%s\n" 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable debug build options" >&5 +printf %s "checking whether to enable debug build options... " >&6; } + OPT_DEBUG_BUILD="default" + # Check whether --enable-debug was given. +if test ${enable_debug+y} +then : + enableval=$enable_debug; OPT_DEBUG_BUILD=$enableval +fi + + case "$OPT_DEBUG_BUILD" in + no) + want_debug="no" + ;; + default) + want_debug="no" + ;; + *) + want_debug="yes" + +printf "%s\n" "#define DEBUGBUILD 1" >>confdefs.h + + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $want_debug" >&5 +printf "%s\n" "$want_debug" >&6; } + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable compiler optimizer" >&5 +printf %s "checking whether to enable compiler optimizer... " >&6; } + OPT_COMPILER_OPTIMIZE="default" + # Check whether --enable-optimize was given. +if test ${enable_optimize+y} +then : + enableval=$enable_optimize; OPT_COMPILER_OPTIMIZE=$enableval +fi + + case "$OPT_COMPILER_OPTIMIZE" in + no) + want_optimize="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + default) + if test "$want_debug" = "yes"; then + want_optimize="assume_no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (assumed) no" >&5 +printf "%s\n" "(assumed) no" >&6; } + else + want_optimize="assume_yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (assumed) yes" >&5 +printf "%s\n" "(assumed) yes" >&6; } + fi + ;; + *) + want_optimize="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable strict compiler warnings" >&5 +printf %s "checking whether to enable strict compiler warnings... " >&6; } + OPT_COMPILER_WARNINGS="default" + # Check whether --enable-warnings was given. +if test ${enable_warnings+y} +then : + enableval=$enable_warnings; OPT_COMPILER_WARNINGS=$enableval +fi + + case "$OPT_COMPILER_WARNINGS" in + no) + want_warnings="no" + ;; + default) + want_warnings="$want_debug" + ;; + *) + want_warnings="yes" + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $want_warnings" >&5 +printf "%s\n" "$want_warnings" >&6; } + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable compiler warnings as errors" >&5 +printf %s "checking whether to enable compiler warnings as errors... " >&6; } + OPT_COMPILER_WERROR="default" + # Check whether --enable-werror was given. +if test ${enable_werror+y} +then : + enableval=$enable_werror; OPT_COMPILER_WERROR=$enableval +fi + + case "$OPT_COMPILER_WERROR" in + no) + want_werror="no" + ;; + default) + want_werror="no" + ;; + *) + want_werror="yes" + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $want_werror" >&5 +printf "%s\n" "$want_werror" >&6; } + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable curl debug memory tracking" >&5 +printf %s "checking whether to enable curl debug memory tracking... " >&6; } + OPT_CURLDEBUG_BUILD="default" + # Check whether --enable-curldebug was given. +if test ${enable_curldebug+y} +then : + enableval=$enable_curldebug; OPT_CURLDEBUG_BUILD=$enableval +fi + + case "$OPT_CURLDEBUG_BUILD" in + no) + want_curldebug="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + default) + if test "$want_debug" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (assumed) yes" >&5 +printf "%s\n" "(assumed) yes" >&6; } + +printf "%s\n" "#define CURLDEBUG 1" >>confdefs.h + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + want_curldebug_assumed="yes" + want_curldebug="$want_debug" + ;; + *) + want_curldebug="yes" + +printf "%s\n" "#define CURLDEBUG 1" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable hiding of library internal symbols" >&5 +printf %s "checking whether to enable hiding of library internal symbols... " >&6; } + OPT_SYMBOL_HIDING="default" + # Check whether --enable-symbol-hiding was given. +if test ${enable_symbol_hiding+y} +then : + enableval=$enable_symbol_hiding; OPT_SYMBOL_HIDING=$enableval +fi + + case "$OPT_SYMBOL_HIDING" in + no) + want_symbol_hiding="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + default) + want_symbol_hiding="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + *) + want_symbol_hiding="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable c-ares for DNS lookups" >&5 +printf %s "checking whether to enable c-ares for DNS lookups... " >&6; } + OPT_ARES="default" + # Check whether --enable-ares was given. +if test ${enable_ares+y} +then : + enableval=$enable_ares; OPT_ARES=$enableval +fi + + case "$OPT_ARES" in + no) + want_ares="no" + ;; + default) + want_ares="no" + ;; + *) + want_ares="yes" + if test -n "$enableval" && test "$enableval" != "yes"; then + want_ares_path="$enableval" + fi + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $want_ares" >&5 +printf "%s\n" "$want_ares" >&6; } + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to disable dependency on -lrt" >&5 +printf %s "checking whether to disable dependency on -lrt... " >&6; } + OPT_RT="default" + # Check whether --enable-rt was given. +if test ${enable_rt+y} +then : + enableval=$enable_rt; OPT_RT=$enableval +fi + + case "$OPT_RT" in + no) + dontwant_rt="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + default) + dontwant_rt="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (assumed no)" >&5 +printf "%s\n" "(assumed no)" >&6; } + ;; + *) + dontwant_rt="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable HTTPSRR support" >&5 +printf %s "checking whether to enable HTTPSRR support... " >&6; } + OPT_HTTPSRR="default" + # Check whether --enable-httpsrr was given. +if test ${enable_httpsrr+y} +then : + enableval=$enable_httpsrr; OPT_HTTPSRR=$enableval +fi + + case "$OPT_HTTPSRR" in + no) + want_httpsrr="no" + curl_httpsrr_msg="no (--enable-httpsrr)" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + default) + want_httpsrr="no" + curl_httpsrr_msg="no (--enable-httpsrr)" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + *) + want_httpsrr="yes" + curl_httpsrr_msg="enabled (--disable-httpsrr)" + experimental="httpsrr" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable ECH support" >&5 +printf %s "checking whether to enable ECH support... " >&6; } + OPT_ECH="default" + # Check whether --enable-ech was given. +if test ${enable_ech+y} +then : + enableval=$enable_ech; OPT_ECH=$enableval +fi + + case "$OPT_ECH" in + no) + want_ech="no" + curl_ech_msg="no (--enable-ech)" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + default) + want_ech="no" + curl_ech_msg="no (--enable-ech)" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + *) + want_ech="yes" + curl_ech_msg="enabled (--disable-ech)" + experimental="ech" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac + + +# +# Check that 'XC_CONFIGURE_PREAMBLE' has already run. +# + +if test -z "$xc_configure_preamble_result"; then + as_fn_error $? "xc_configure_preamble_result not set (internal problem)" "$LINENO" 5 +fi + +# +# Check that 'PATH_SEPARATOR' has already been set. +# + +if test -z "$xc_PATH_SEPARATOR"; then + as_fn_error $? "xc_PATH_SEPARATOR not set (internal problem)" "$LINENO" 5 +fi +if test -z "$PATH_SEPARATOR"; then + as_fn_error $? "PATH_SEPARATOR not set (internal or config.site problem)" "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for path separator" >&5 +printf %s "checking for path separator... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_SEPARATOR" >&5 +printf "%s\n" "$PATH_SEPARATOR" >&6; } +if test "x$PATH_SEPARATOR" != "x$xc_PATH_SEPARATOR"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initial path separator" >&5 +printf %s "checking for initial path separator... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_PATH_SEPARATOR" >&5 +printf "%s\n" "$xc_PATH_SEPARATOR" >&6; } + as_fn_error $? "path separator mismatch (internal or config.site problem)" "$LINENO" 5 +fi + + +# +# save the configure arguments +# +CONFIGURE_OPTIONS="\"$ac_configure_args\"" + + +if test -z "$SED"; then + # Extract the first word of "sed", so it can be a program name with args. +set dummy sed; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_SED+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $SED in + [\\/]* | ?:[\\/]*) + ac_cv_path_SED="$SED" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_SED="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_SED" && ac_cv_path_SED="not_found" + ;; +esac +fi +SED=$ac_cv_path_SED +if test -n "$SED"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 +printf "%s\n" "$SED" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + if test -z "$SED" || test "$SED" = "not_found"; then + as_fn_error $? "sed not found in PATH. Cannot continue without sed." "$LINENO" 5 + fi +fi + + +if test -z "$GREP"; then + # Extract the first word of "grep", so it can be a program name with args. +set dummy grep; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $GREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_GREP="$GREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_GREP="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GREP" && ac_cv_path_GREP="not_found" + ;; +esac +fi +GREP=$ac_cv_path_GREP +if test -n "$GREP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GREP" >&5 +printf "%s\n" "$GREP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + if test -z "$GREP" || test "$GREP" = "not_found"; then + as_fn_error $? "grep not found in PATH. Cannot continue without grep." "$LINENO" 5 + fi +fi + + +if test -z "$EGREP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that grep -E works" >&5 +printf %s "checking that grep -E works... " >&6; } + if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then + EGREP="$GREP -E" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + # Extract the first word of "egrep", so it can be a program name with args. +set dummy egrep; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $EGREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_EGREP="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_EGREP" && ac_cv_path_EGREP="not_found" + ;; +esac +fi +EGREP=$ac_cv_path_EGREP +if test -n "$EGREP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EGREP" >&5 +printf "%s\n" "$EGREP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + fi +fi +if test -z "$EGREP" || test "$EGREP" = "not_found"; then + as_fn_error $? "grep -E is not working and egrep is not found in PATH. Cannot continue." "$LINENO" 5 +fi + + +if test -z "$AR"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_AR+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_AR="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +AR=$ac_cv_path_AR +if test -n "$AR"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +printf "%s\n" "$AR" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_AR"; then + ac_pt_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_AR+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_AR="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_AR=$ac_cv_path_ac_pt_AR +if test -n "$ac_pt_AR"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 +printf "%s\n" "$ac_pt_AR" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_AR" = x; then + AR="not_found" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_pt_AR + fi +else + AR="$ac_cv_path_AR" +fi + + if test -z "$AR" || test "$AR" = "not_found"; then + as_fn_error $? "ar not found in PATH. Cannot continue without ar." "$LINENO" 5 + fi +fi + + + + +CURLVERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)".*/\1/p' ${srcdir}/include/curl/curlver.h` + + xc_prog_cc_prev_IFS=$IFS + xc_prog_cc_prev_LIBS=$LIBS + xc_prog_cc_prev_CFLAGS=$CFLAGS + xc_prog_cc_prev_LDFLAGS=$LDFLAGS + xc_prog_cc_prev_CPPFLAGS=$CPPFLAGS + + + + xc_bad_var_libs=no + for xc_word in $LIBS; do + case "$xc_word" in + -l* | --library=*) + : + ;; + *) + xc_bad_var_libs=yes + ;; + esac + done + if test $xc_bad_var_libs = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using LIBS: $LIBS" >&5 +printf "%s\n" "$as_me: using LIBS: $LIBS" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LIBS note: LIBS should only be used to specify libraries (-lname)." >&5 +printf "%s\n" "$as_me: LIBS note: LIBS should only be used to specify libraries (-lname)." >&6;} + fi + + + xc_bad_var_ldflags=no + for xc_word in $LDFLAGS; do + case "$xc_word" in + -D*) + xc_bad_var_ldflags=yes + ;; + -U*) + xc_bad_var_ldflags=yes + ;; + -I*) + xc_bad_var_ldflags=yes + ;; + -l* | --library=*) + xc_bad_var_ldflags=yes + ;; + esac + done + if test $xc_bad_var_ldflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using LDFLAGS: $LDFLAGS" >&5 +printf "%s\n" "$as_me: using LDFLAGS: $LDFLAGS" >&6;} + xc_bad_var_msg="LDFLAGS note: LDFLAGS should only be used to specify linker flags, not" + for xc_word in $LDFLAGS; do + case "$xc_word" in + -D*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -U*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -I*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -l* | --library=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;} + ;; + esac + done + fi + + + xc_bad_var_cppflags=no + for xc_word in $CPPFLAGS; do + case "$xc_word" in + -rpath*) + xc_bad_var_cppflags=yes + ;; + -L* | --library-path=*) + xc_bad_var_cppflags=yes + ;; + -l* | --library=*) + xc_bad_var_cppflags=yes + ;; + esac + done + if test $xc_bad_var_cppflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using CPPFLAGS: $CPPFLAGS" >&5 +printf "%s\n" "$as_me: using CPPFLAGS: $CPPFLAGS" >&6;} + xc_bad_var_msg="CPPFLAGS note: CPPFLAGS should only be used to specify C preprocessor flags, not" + for xc_word in $CPPFLAGS; do + case "$xc_word" in + -rpath*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -L* | --library-path=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -l* | --library=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;} + ;; + esac + done + fi + + + xc_bad_var_cflags=no + for xc_word in $CFLAGS; do + case "$xc_word" in + -D*) + xc_bad_var_cflags=yes + ;; + -U*) + xc_bad_var_cflags=yes + ;; + -I*) + xc_bad_var_cflags=yes + ;; + -rpath*) + xc_bad_var_cflags=yes + ;; + -L* | --library-path=*) + xc_bad_var_cflags=yes + ;; + -l* | --library=*) + xc_bad_var_cflags=yes + ;; + esac + done + if test $xc_bad_var_cflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using CFLAGS: $CFLAGS" >&5 +printf "%s\n" "$as_me: using CFLAGS: $CFLAGS" >&6;} + xc_bad_var_msg="CFLAGS note: CFLAGS should only be used to specify C compiler flags, not" + for xc_word in $CFLAGS; do + case "$xc_word" in + -D*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -U*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -I*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -rpath*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -L* | --library-path=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -l* | --library=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;} + ;; + esac + done + fi + + if test $xc_bad_var_libs = yes || + test $xc_bad_var_cflags = yes || + test $xc_bad_var_ldflags = yes || + test $xc_bad_var_cppflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Continuing even with errors mentioned immediately above this line." >&5 +printf "%s\n" "$as_me: WARNING: Continuing even with errors mentioned immediately above this line." >&2;} + fi + + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test ${ac_cv_path_install+y}; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + + + + + + + + + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +fi + + +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion -version; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else $as_nop + ac_file='' +fi +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else $as_nop + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int main (void) +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else $as_nop + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+y} +ac_save_CFLAGS=$CFLAGS +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +else $as_nop + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c89_program +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +printf %s "checking whether $CC understands -c and -o together... " >&6; } +if test ${am_cv_prog_cc_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +printf %s "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test ${ac_cv_prog_CPP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + # Double quotes because $CC needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + +else $as_nop + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + # Broken: success on invalid input. +continue +else $as_nop + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok +then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +printf "%s\n" "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + +else $as_nop + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + # Broken: success on invalid input. +continue +else $as_nop + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok +then : + +else $as_nop + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + IFS=$xc_prog_cc_prev_IFS + LIBS=$xc_prog_cc_prev_LIBS + CFLAGS=$xc_prog_cc_prev_CFLAGS + LDFLAGS=$xc_prog_cc_prev_LDFLAGS + CPPFLAGS=$xc_prog_cc_prev_CPPFLAGS + + + + + + +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi +done + + + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h + +fi + + for ac_header in stdatomic.h +do : + ac_fn_c_check_header_compile "$LINENO" "stdatomic.h" "ac_cv_header_stdatomic_h" "$ac_includes_default" +if test "x$ac_cv_header_stdatomic_h" = xyes +then : + printf "%s\n" "#define HAVE_STDATOMIC_H 1" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _Atomic is available" >&5 +printf %s "checking if _Atomic is available... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_unistd + +int main (void) +{ + + _Atomic int i = 0; + i = 4; // Force an atomic-write operation. + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_ATOMIC 1" >>confdefs.h + + tst_atomic="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_atomic="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + +fi + +done + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +printf %s "checking for a sed that does not truncate output... " >&6; } +if test ${ac_cv_path_SED+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in sed gsed + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +printf "%s\n" "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for code coverage support" >&5 +printf %s "checking for code coverage support... " >&6; } + coverage="no" + curl_coverage_msg="disabled" + + # Check whether --enable-code-coverage was given. +if test ${enable_code_coverage+y} +then : + enableval=$enable_code_coverage; coverage="$enableval" +fi + + + if test "$GCC" != "yes" +then : + coverage="no" +fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $coverage" >&5 +printf "%s\n" "$coverage" >&6; } + + if test "x$coverage" = "xyes"; then + curl_coverage_msg="enabled" + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcov", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcov; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_GCOV+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$GCOV"; then + ac_cv_prog_GCOV="$GCOV" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_GCOV="${ac_tool_prefix}gcov" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +GCOV=$ac_cv_prog_GCOV +if test -n "$GCOV"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5 +printf "%s\n" "$GCOV" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_GCOV"; then + ac_ct_GCOV=$GCOV + # Extract the first word of "gcov", so it can be a program name with args. +set dummy gcov; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_GCOV+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_GCOV"; then + ac_cv_prog_ac_ct_GCOV="$ac_ct_GCOV" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_GCOV="gcov" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_GCOV=$ac_cv_prog_ac_ct_GCOV +if test -n "$ac_ct_GCOV"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GCOV" >&5 +printf "%s\n" "$ac_ct_GCOV" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_GCOV" = x; then + GCOV="gcov" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + GCOV=$ac_ct_GCOV + fi +else + GCOV="$ac_cv_prog_GCOV" +fi + + if test -z "$GCOV"; then + as_fn_error $? "needs gcov for code coverage" "$LINENO" 5 + fi + # Extract the first word of "lcov", so it can be a program name with args. +set dummy lcov; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_LCOV+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$LCOV"; then + ac_cv_prog_LCOV="$LCOV" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_LCOV="lcov" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LCOV=$ac_cv_prog_LCOV +if test -n "$LCOV"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5 +printf "%s\n" "$LCOV" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + if test -z "$LCOV"; then + as_fn_error $? "needs lcov for code coverage" "$LINENO" 5 + fi + + CPPFLAGS="$CPPFLAGS -DNDEBUG" + CFLAGS="$CFLAGS -O0 -g -fprofile-arcs -ftest-coverage" + LIBS="$LIBS -lgcov" + fi + + +am__api_version='1.16' + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +printf %s "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` + + + if test x"${MISSING+set}" != xset; then + MISSING="\${SHELL} '$am_aux_dir/missing'" +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf "%s\n" "$STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf "%s\n" "$ac_ct_STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 +printf %s "checking for a race-free mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test ${ac_cv_path_mkdir+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue + case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir ('*'coreutils) '* | \ + 'BusyBox '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test ${ac_cv_path_mkdir+y}; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +printf "%s\n" "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval test \${ac_cv_prog_make_${ac_make}_set+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + SET_MAKE= +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 +printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } +cat > confinc.mk << 'END' +am__doit: + @echo this is the am__doit target >confinc.out +.PHONY: am__doit +END +am__include="#" +am__quote= +# BSD make does it like this. +echo '.include "confinc.mk" # ignored' > confmf.BSD +# Other make implementations (GNU, Solaris 10, AIX) do it like this. +echo 'include confinc.mk # ignored' > confmf.GNU +_am_result=no +for s in GNU BSD; do + { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 + (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + case $?:`cat confinc.out 2>/dev/null` in #( + '0:this is the am__doit target') : + case $s in #( + BSD) : + am__include='.include' am__quote='"' ;; #( + *) : + am__include='include' am__quote='' ;; +esac ;; #( + *) : + ;; +esac + if test "$am__include" != "#"; then + _am_result="yes ($s style)" + break + fi +done +rm -f confinc.* confmf.* +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 +printf "%s\n" "${_am_result}" >&6; } + +# Check whether --enable-dependency-tracking was given. +if test ${enable_dependency_tracking+y} +then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +## --------------------------------------- ## +## Start of automake initialization code ## +## --------------------------------------- ## + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='curl' + VERSION='-' + + +printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h + + +printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +depcc="$CC" am_compiler_list= + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +printf %s "checking dependency style of $depcc... " >&6; } +if test ${am_cv_CC_dependencies_compiler_type+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +# Variables for tags utilities; see am/tags.am +if test -z "$CTAGS"; then + CTAGS=ctags +fi + +if test -z "$ETAGS"; then + ETAGS=etags +fi + +if test -z "$CSCOPE"; then + CSCOPE=cscope +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +## ------------------------------------- ## +## End of automake initialization code ## +## ------------------------------------- ## + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking curl version" >&5 +printf %s "checking curl version... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CURLVERSION" >&5 +printf "%s\n" "$CURLVERSION" >&6; } + + + +VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\([0-9A-Fa-f]*\).*/\1/p' ${srcdir}/include/curl/curlver.h` + + +PKGADD_PKG="HAXXcurl" +PKGADD_NAME="curl - a client that groks URLs" +PKGADD_VENDOR="curl.se" + + + + + curl_ssl_msg="no (--with-{openssl,gnutls,mbedtls,wolfssl,schannel,secure-transport,amissl,bearssl,rustls} )" + curl_ssh_msg="no (--with-{libssh,libssh2})" + curl_zlib_msg="no (--with-zlib)" + curl_brotli_msg="no (--with-brotli)" + curl_zstd_msg="no (--with-zstd)" + curl_gss_msg="no (--with-gssapi)" + curl_gsasl_msg="no (--with-gsasl)" +curl_tls_srp_msg="no (--enable-tls-srp)" + curl_res_msg="default (--enable-ares / --enable-threaded-resolver)" + curl_ipv6_msg="no (--enable-ipv6)" +curl_unix_sockets_msg="no (--enable-unix-sockets)" + curl_idn_msg="no (--with-{libidn2,winidn})" + curl_docs_msg="enabled (--disable-docs)" + curl_manual_msg="no (--enable-manual)" +curl_libcurl_msg="enabled (--disable-libcurl-option)" +curl_verbose_msg="enabled (--disable-verbose)" + curl_sspi_msg="no (--enable-sspi)" + curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" + curl_ldaps_msg="no (--enable-ldaps)" + curl_rtsp_msg="no (--enable-rtsp)" + curl_rtmp_msg="no (--with-librtmp)" + curl_psl_msg="no (--with-libpsl)" + curl_altsvc_msg="enabled (--disable-alt-svc)" +curl_headers_msg="enabled (--disable-headers-api)" + curl_hsts_msg="enabled (--disable-hsts)" + curl_ws_msg="no (--enable-websockets)" + ssl_backends= + curl_h1_msg="enabled (internal)" + curl_h2_msg="no (--with-nghttp2)" + curl_h3_msg="no (--with-ngtcp2 --with-nghttp3, --with-quiche, --with-openssl-quic, --with-msh3)" + +enable_altsvc="yes" +hsts="yes" + +INITIAL_LDFLAGS=$LDFLAGS +INITIAL_LIBS=$LIBS + +compilersh="run-compiler" +CURL_SAVED_CC="$CC" +export CURL_SAVED_CC +CURL_SAVED_LD_LIBRARY_PATH="$LD_LIBRARY_PATH" +export CURL_SAVED_LD_LIBRARY_PATH +cat <<\EOF > "$compilersh" +CC="$CURL_SAVED_CC" +export CC +LD_LIBRARY_PATH="$CURL_SAVED_LD_LIBRARY_PATH" +export LD_LIBRARY_PATH +exec $CC "$@" +EOF + +OPT_SCHANNEL=no + +# Check whether --with-schannel was given. +if test ${with_schannel+y} +then : + withval=$with_schannel; OPT_SCHANNEL=$withval + TLSCHOICE="schannel" +fi + + +OPT_SECURETRANSPORT=no + +# Check whether --with-secure-transport was given. +if test ${with_secure_transport+y} +then : + withval=$with_secure_transport; + OPT_SECURETRANSPORT=$withval + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }Secure-Transport" + +fi + + +OPT_AMISSL=no + +# Check whether --with-amissl was given. +if test ${with_amissl+y} +then : + withval=$with_amissl; + OPT_AMISSL=$withval + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }AmiSSL" + +fi + + +OPT_OPENSSL=no +ca="no" + +# Check whether --with-ssl was given. +if test ${with_ssl+y} +then : + withval=$with_ssl; + OPT_SSL=$withval + OPT_OPENSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }OpenSSL" + else + SSL_DISABLED="D" + fi + +fi + + + +# Check whether --with-openssl was given. +if test ${with_openssl+y} +then : + withval=$with_openssl; + OPT_OPENSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }OpenSSL" + fi + +fi + + +OPT_GNUTLS=no + +# Check whether --with-gnutls was given. +if test ${with_gnutls+y} +then : + withval=$with_gnutls; + OPT_GNUTLS=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }GnuTLS" + fi + +fi + + +OPT_MBEDTLS=no + +# Check whether --with-mbedtls was given. +if test ${with_mbedtls+y} +then : + withval=$with_mbedtls; + OPT_MBEDTLS=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }mbedTLS" + fi + +fi + + +OPT_WOLFSSL=no + +# Check whether --with-wolfssl was given. +if test ${with_wolfssl+y} +then : + withval=$with_wolfssl; + OPT_WOLFSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }wolfSSL" + fi + +fi + + +OPT_BEARSSL=no + +# Check whether --with-bearssl was given. +if test ${with_bearssl+y} +then : + withval=$with_bearssl; + OPT_BEARSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }BearSSL" + fi + +fi + + +OPT_RUSTLS=no + +# Check whether --with-rustls was given. +if test ${with_rustls+y} +then : + withval=$with_rustls; + OPT_RUSTLS=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }rustls" + experimental="$experimental rustls" + fi + +fi + + +TEST_NGHTTPX=nghttpx + +# Check whether --with-test-nghttpx was given. +if test ${with_test_nghttpx+y} +then : + withval=$with_test_nghttpx; TEST_NGHTTPX=$withval + if test X"$OPT_TEST_NGHTTPX" = "Xno" ; then + TEST_NGHTTPX="" + fi + +fi + + + +CADDY=/usr/bin/caddy + +# Check whether --with-test-caddy was given. +if test ${with_test_caddy+y} +then : + withval=$with_test_caddy; CADDY=$withval + if test X"$OPT_CADDY" = "Xno" ; then + CADDY="" + fi + +fi + + + +VSFTPD=/usr/sbin/vsftpd + +# Check whether --with-test-vsftpd was given. +if test ${with_test_vsftpd+y} +then : + withval=$with_test_vsftpd; VSFTPD=$withval + if test X"$OPT_VSFTPD" = "Xno" ; then + VSFTPD="" + fi + +fi + + + +HTTPD_ENABLED="maybe" + +# Check whether --with-test-httpd was given. +if test ${with_test_httpd+y} +then : + withval=$with_test_httpd; request_httpd=$withval +else $as_nop + request_httpd=check +fi + +if test x"$request_httpd" = "xcheck" -o x"$request_httpd" = "xyes"; then + if test -x "/usr/sbin/apache2" -a -x "/usr/sbin/apache2ctl"; then + # common location on distros (debian/ubuntu) + HTTPD="/usr/sbin/apache2" + APACHECTL="/usr/sbin/apache2ctl" + # Extract the first word of "apxs", so it can be a program name with args. +set dummy apxs; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_APXS+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $APXS in + [\\/]* | ?:[\\/]*) + ac_cv_path_APXS="$APXS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_APXS="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +APXS=$ac_cv_path_APXS +if test -n "$APXS"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $APXS" >&5 +printf "%s\n" "$APXS" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + if test "x$APXS" = "x"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: apache2-dev not installed, httpd tests disabled" >&5 +printf "%s\n" "$as_me: apache2-dev not installed, httpd tests disabled" >&6;} + HTTPD_ENABLED="no" + fi + else + # Extract the first word of "httpd", so it can be a program name with args. +set dummy httpd; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_HTTPD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $HTTPD in + [\\/]* | ?:[\\/]*) + ac_cv_path_HTTPD="$HTTPD" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_HTTPD="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +HTTPD=$ac_cv_path_HTTPD +if test -n "$HTTPD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HTTPD" >&5 +printf "%s\n" "$HTTPD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + if test "x$HTTPD" = "x"; then + # Extract the first word of "apache2", so it can be a program name with args. +set dummy apache2; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_HTTPD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $HTTPD in + [\\/]* | ?:[\\/]*) + ac_cv_path_HTTPD="$HTTPD" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_HTTPD="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +HTTPD=$ac_cv_path_HTTPD +if test -n "$HTTPD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HTTPD" >&5 +printf "%s\n" "$HTTPD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + fi + # Extract the first word of "apachectl", so it can be a program name with args. +set dummy apachectl; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_APACHECTL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $APACHECTL in + [\\/]* | ?:[\\/]*) + ac_cv_path_APACHECTL="$APACHECTL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_APACHECTL="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +APACHECTL=$ac_cv_path_APACHECTL +if test -n "$APACHECTL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $APACHECTL" >&5 +printf "%s\n" "$APACHECTL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + # Extract the first word of "apxs", so it can be a program name with args. +set dummy apxs; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_APXS+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $APXS in + [\\/]* | ?:[\\/]*) + ac_cv_path_APXS="$APXS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_APXS="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +APXS=$ac_cv_path_APXS +if test -n "$APXS"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $APXS" >&5 +printf "%s\n" "$APXS" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + if test "x$HTTPD" = "x" -o "x$APACHECTL" = "x"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: httpd/apache2 not in PATH, http tests disabled" >&5 +printf "%s\n" "$as_me: httpd/apache2 not in PATH, http tests disabled" >&6;} + HTTPD_ENABLED="no" + fi + if test "x$APXS" = "x"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: apxs not in PATH, http tests disabled" >&5 +printf "%s\n" "$as_me: apxs not in PATH, http tests disabled" >&6;} + HTTPD_ENABLED="no" + fi + fi +elif test x"$request_httpd" != "xno"; then + HTTPD="${request_httpd}/bin/httpd" + APACHECTL="${request_httpd}/bin/apachectl" + APXS="${request_httpd}/bin/apxs" + if test ! -x "${HTTPD}"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: httpd not found as ${HTTPD}, http tests disabled" >&5 +printf "%s\n" "$as_me: httpd not found as ${HTTPD}, http tests disabled" >&6;} + HTTPD_ENABLED="no" + elif test ! -x "${APACHECTL}"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: apachectl not found as ${APACHECTL}, http tests disabled" >&5 +printf "%s\n" "$as_me: apachectl not found as ${APACHECTL}, http tests disabled" >&6;} + HTTPD_ENABLED="no" + elif test ! -x "${APXS}"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: apxs not found as ${APXS}, http tests disabled" >&5 +printf "%s\n" "$as_me: apxs not found as ${APXS}, http tests disabled" >&6;} + HTTPD_ENABLED="no" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using HTTPD=$HTTPD for tests" >&5 +printf "%s\n" "$as_me: using HTTPD=$HTTPD for tests" >&6;} + fi +fi +if test x"$HTTPD_ENABLED" = "xno"; then + HTTPD="" + APACHECTL="" + APXS="" +fi + + + + +if test "x$TEST_NGHTTPX" != "x" -a "x$TEST_NGHTTPX" != "xnghttpx"; then + HTTPD_NGHTTPX="$TEST_NGHTTPX" +else + # Extract the first word of "nghttpx", so it can be a program name with args. +set dummy nghttpx; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_HTTPD_NGHTTPX+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $HTTPD_NGHTTPX in + [\\/]* | ?:[\\/]*) + ac_cv_path_HTTPD_NGHTTPX="$HTTPD_NGHTTPX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_HTTPD_NGHTTPX="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +HTTPD_NGHTTPX=$ac_cv_path_HTTPD_NGHTTPX +if test -n "$HTTPD_NGHTTPX"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HTTPD_NGHTTPX" >&5 +printf "%s\n" "$HTTPD_NGHTTPX" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi + + +if test "x$TEST_CADDY" != "x"; then + CADDY="$TEST_CADDY" +else + # Extract the first word of "caddy", so it can be a program name with args. +set dummy caddy; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_CADDY+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $CADDY in + [\\/]* | ?:[\\/]*) + ac_cv_path_CADDY="$CADDY" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_CADDY="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +CADDY=$ac_cv_path_CADDY +if test -n "$CADDY"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CADDY" >&5 +printf "%s\n" "$CADDY" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi + + +if test -z "$TLSCHOICE"; then + if test "x$OPT_SSL" != "xno"; then + as_fn_error $? "select TLS backend(s) or disable TLS with --without-ssl. + +Select from these: + + --with-amissl + --with-bearssl + --with-gnutls + --with-mbedtls + --with-openssl (also works for BoringSSL and libressl) + --with-rustls + --with-schannel + --with-secure-transport + --with-wolfssl +" "$LINENO" 5 + fi +fi + + +# Check whether --with-darwinssl was given. +if test ${with_darwinssl+y} +then : + withval=$with_darwinssl; as_fn_error $? "--with-darwin-ssl and --without-darwin-ssl no longer work!" "$LINENO" 5 +fi + + + + + + # Make sure we can run config.sub. +$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +printf %s "checking build system type... " >&6; } +if test ${ac_cv_build+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +printf "%s\n" "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +printf %s "checking host system type... " >&6; } +if test ${ac_cv_host+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +printf "%s\n" "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + + +printf "%s\n" "#define OS \"${host}\"" >>confdefs.h + + +# Silence warning: ar: 'u' modifier ignored since 'D' is the default +AR_FLAGS=cr + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if OS is AIX (to define _ALL_SOURCE)" >&5 +printf %s "checking if OS is AIX (to define _ALL_SOURCE)... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _AIX + yes_this_is_aix +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes_this_is_aix" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -rf conftest* + + + + + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _THREAD_SAFE is already defined" >&5 +printf %s "checking if _THREAD_SAFE is already defined... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _THREAD_SAFE + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tmp_thread_safe_initially_defined="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tmp_thread_safe_initially_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + # + if test "$tmp_thread_safe_initially_defined" = "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _THREAD_SAFE is actually needed" >&5 +printf %s "checking if _THREAD_SAFE is actually needed... " >&6; } + + case $host_os in + aix[123].* | aix4.[012].*) + tmp_need_thread_safe="no" + ;; + aix*) + tmp_need_thread_safe="yes" + ;; + *) + tmp_need_thread_safe="no" + ;; + esac + + if test "$tmp_need_thread_safe" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _THREAD_SAFE is onwards defined" >&5 +printf %s "checking if _THREAD_SAFE is onwards defined... " >&6; } + if test "$tmp_thread_safe_initially_defined" = "yes" || + test "$tmp_need_thread_safe" = "yes"; then + + +printf "%s\n" "#define NEED_THREAD_SAFE 1" >>confdefs.h + +cat >>confdefs.h <<_EOF +#ifndef _THREAD_SAFE +# define _THREAD_SAFE +#endif +_EOF + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + # + + + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is already defined" >&5 +printf %s "checking if _REENTRANT is already defined... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _REENTRANT + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tmp_reentrant_initially_defined="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tmp_reentrant_initially_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + # + if test "$tmp_reentrant_initially_defined" = "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is actually needed" >&5 +printf %s "checking if _REENTRANT is actually needed... " >&6; } + + case $host_os in + solaris*) + tmp_need_reentrant="yes" + ;; + *) + tmp_need_reentrant="no" + ;; + esac + + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + if(0 != errno) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tmp_errno="yes" + +else $as_nop + + tmp_errno="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "$tmp_errno" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + +#ifdef errno + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tmp_errno="errno_macro_defined" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define _REENTRANT +#include + +int main (void) +{ + +#ifdef errno + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tmp_errno="errno_macro_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gmtime_r innocuous_gmtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gmtime_r +#ifdef __cplusplus +extern "C" +#endif +char gmtime_r (); +#if defined __stub_gmtime_r || defined __stub___gmtime_r +choke me +#endif + +int main (void) +{ +return gmtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_gmtime_r="yes" + +else $as_nop + + tmp_gmtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_gmtime_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gmtime_r" >/dev/null 2>&1 +then : + + tmp_gmtime_r="proto_declared" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gmtime_r" >/dev/null 2>&1 +then : + + tmp_gmtime_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -rf conftest* + + +fi +rm -rf conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define localtime_r innocuous_localtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef localtime_r +#ifdef __cplusplus +extern "C" +#endif +char localtime_r (); +#if defined __stub_localtime_r || defined __stub___localtime_r +choke me +#endif + +int main (void) +{ +return localtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_localtime_r="yes" + +else $as_nop + + tmp_localtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_localtime_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "localtime_r" >/dev/null 2>&1 +then : + + tmp_localtime_r="proto_declared" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "localtime_r" >/dev/null 2>&1 +then : + + tmp_localtime_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -rf conftest* + + +fi +rm -rf conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strerror_r innocuous_strerror_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strerror_r +#ifdef __cplusplus +extern "C" +#endif +char strerror_r (); +#if defined __stub_strerror_r || defined __stub___strerror_r +choke me +#endif + +int main (void) +{ +return strerror_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_strerror_r="yes" + +else $as_nop + + tmp_strerror_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_strerror_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror_r" >/dev/null 2>&1 +then : + + tmp_strerror_r="proto_declared" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror_r" >/dev/null 2>&1 +then : + + tmp_strerror_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -rf conftest* + + +fi +rm -rf conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strtok_r innocuous_strtok_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strtok_r +#ifdef __cplusplus +extern "C" +#endif +char strtok_r (); +#if defined __stub_strtok_r || defined __stub___strtok_r +choke me +#endif + +int main (void) +{ +return strtok_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_strtok_r="yes" + +else $as_nop + + tmp_strtok_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_strtok_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtok_r" >/dev/null 2>&1 +then : + + tmp_strtok_r="proto_declared" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtok_r" >/dev/null 2>&1 +then : + + tmp_strtok_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -rf conftest* + + +fi +rm -rf conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gethostbyname_r innocuous_gethostbyname_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gethostbyname_r +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname_r (); +#if defined __stub_gethostbyname_r || defined __stub___gethostbyname_r +choke me +#endif + +int main (void) +{ +return gethostbyname_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_gethostbyname_r="yes" + +else $as_nop + + tmp_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_gethostbyname_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname_r" >/dev/null 2>&1 +then : + + tmp_gethostbyname_r="proto_declared" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname_r" >/dev/null 2>&1 +then : + + tmp_gethostbyname_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -rf conftest* + + +fi +rm -rf conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getprotobyname_r innocuous_getprotobyname_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getprotobyname_r +#ifdef __cplusplus +extern "C" +#endif +char getprotobyname_r (); +#if defined __stub_getprotobyname_r || defined __stub___getprotobyname_r +choke me +#endif + +int main (void) +{ +return getprotobyname_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_getprotobyname_r="yes" + +else $as_nop + + tmp_getprotobyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_getprotobyname_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getprotobyname_r" >/dev/null 2>&1 +then : + + tmp_getprotobyname_r="proto_declared" + +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getprotobyname_r" >/dev/null 2>&1 +then : + + tmp_getprotobyname_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -rf conftest* + + +fi +rm -rf conftest* + + fi + + fi + + fi + if test "$tmp_need_reentrant" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is onwards defined" >&5 +printf %s "checking if _REENTRANT is onwards defined... " >&6; } + if test "$tmp_reentrant_initially_defined" = "yes" || + test "$tmp_need_reentrant" = "yes"; then + + +printf "%s\n" "#define NEED_REENTRANT 1" >>confdefs.h + +cat >>confdefs.h <<_EOF +#ifndef _REENTRANT +# define _REENTRANT +#endif +_EOF + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + # + + +# Check whether --enable-largefile was given. +if test ${enable_largefile+y} +then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +printf %s "checking for special C compiler options needed for large files... " >&6; } +if test ${ac_cv_sys_largefile_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int main (void) +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO" +then : + break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if test ${ac_cv_sys_file_offset_bits+y} +then : + printf %s "(cached) " >&6 +else $as_nop + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } +if test ${ac_cv_sys_large_files+y} +then : + printf %s "(cached) " >&6 +else $as_nop + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +printf "%s\n" "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h +;; +esac +rm -rf conftest* + fi +fi + + +case `pwd` in + *\ * | *\ *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.7' +macro_revision='2.4.7' + + + + + + + + + + + + + + +ltmain=$ac_aux_dir/ltmain.sh + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +printf %s "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +printf "%s\n" "printf" >&6; } ;; + print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +printf "%s\n" "print -r" >&6; } ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +printf "%s\n" "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +printf %s "checking for a sed that does not truncate output... " >&6; } +if test ${ac_cv_path_SED+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in sed gsed + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +printf "%s\n" "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +printf %s "checking for fgrep... " >&6; } +if test ${ac_cv_path_FGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in fgrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +printf "%s\n" "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test ${with_gnu_ld+y} +then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else $as_nop + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +printf %s "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +printf %s "checking for GNU ld... " >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +printf %s "checking for non-GNU ld... " >&6; } +fi +if test ${lt_cv_path_LD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +printf "%s\n" "$LD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +printf %s "checking if the linker ($LD) is GNU ld... " >&6; } +if test ${lt_cv_prog_gnu_ld+y} +then : + printf %s "(cached) " >&6 +else $as_nop + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test ${lt_cv_path_NM+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +printf "%s\n" "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DUMPBIN+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +printf "%s\n" "$DUMPBIN" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DUMPBIN+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +printf "%s\n" "$ac_ct_DUMPBIN" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +printf %s "checking the name lister ($NM) interface... " >&6; } +if test ${lt_cv_nm_interface+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +printf "%s\n" "$lt_cv_nm_interface" >&6; } + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +printf %s "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +printf "%s\n" "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +printf %s "checking the maximum length of command line arguments... " >&6; } +if test ${lt_cv_sys_max_cmd_len+y} +then : + printf %s "(cached) " >&6 +else $as_nop + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 +printf "%s\n" "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +printf %s "checking how to convert $build file names to $host format... " >&6; } +if test ${lt_cv_to_host_file_cmd+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +printf %s "checking how to convert $build file names to toolchain format... " >&6; } +if test ${lt_cv_to_tool_file_cmd+y} +then : + printf %s "(cached) " >&6 +else $as_nop + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +printf %s "checking for $LD option to reload object files... " >&6; } +if test ${lt_cv_ld_reload_flag+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_ld_reload_flag='-r' +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. +set dummy ${ac_tool_prefix}file; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_FILECMD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$FILECMD"; then + ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_FILECMD="${ac_tool_prefix}file" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +FILECMD=$ac_cv_prog_FILECMD +if test -n "$FILECMD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 +printf "%s\n" "$FILECMD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_FILECMD"; then + ac_ct_FILECMD=$FILECMD + # Extract the first word of "file", so it can be a program name with args. +set dummy file; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_FILECMD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_FILECMD"; then + ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_FILECMD="file" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD +if test -n "$ac_ct_FILECMD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 +printf "%s\n" "$ac_ct_FILECMD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_FILECMD" = x; then + FILECMD=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + FILECMD=$ac_ct_FILECMD + fi +else + FILECMD="$ac_cv_prog_FILECMD" +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +printf "%s\n" "$OBJDUMP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +printf "%s\n" "$ac_ct_OBJDUMP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +printf %s "checking how to recognize dependent libraries... " >&6; } +if test ${lt_cv_deplibs_check_method+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='$FILECMD -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly* | midnightbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=$FILECMD + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=$FILECMD + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=$FILECMD + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +printf "%s\n" "$DLLTOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +printf "%s\n" "$ac_ct_DLLTOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +printf %s "checking how to associate runtime and link libraries... " >&6; } +if test ${lt_cv_sharedlib_from_linklib_cmd+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AR+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +printf "%s\n" "$AR" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_AR+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +printf "%s\n" "$ac_ct_AR" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} + + + + + + +# Use ARFLAGS variable as AR's operation code to sync the variable naming with +# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have +# higher priority because thats what people were doing historically (setting +# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS +# variable obsoleted/removed. + +test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} +lt_ar_flags=$AR_FLAGS + + + + + + +# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override +# by AR_FLAGS because that was never working and AR_FLAGS is about to die. + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +printf %s "checking for archiver @FILE support... " >&6; } +if test ${lt_cv_ar_at_file+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +printf "%s\n" "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf "%s\n" "$STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf "%s\n" "$ac_ct_STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RANLIB+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +printf "%s\n" "$RANLIB" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_RANLIB+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +printf "%s\n" "$ac_ct_RANLIB" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +printf %s "checking command to parse $NM output from $compiler object... " >&6; } +if test ${lt_cv_sys_global_symbol_pipe+y} +then : + printf %s "(cached) " >&6 +else $as_nop + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++ or ICC, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 + if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +printf "%s\n" "failed" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +printf "%s\n" "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +printf %s "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test ${with_sysroot+y} +then : + withval=$with_sysroot; +else $as_nop + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +printf "%s\n" "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +printf "%s\n" "${lt_sysroot:-no}" >&6; } + + + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +printf %s "checking for a working dd... " >&6; } +if test ${ac_cv_path_lt_DD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in dd + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +printf "%s\n" "$ac_cv_path_lt_DD" >&6; } + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +printf %s "checking how to truncate binary pipes... " >&6; } +if test ${lt_cv_truncate_bin+y} +then : + printf %s "(cached) " >&6 +else $as_nop + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +printf "%s\n" "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test ${enable_libtool_lock+y} +then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `$FILECMD conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `$FILECMD conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `$FILECMD conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `$FILECMD conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `$FILECMD conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +printf %s "checking whether the C compiler needs -belf... " >&6; } +if test ${lt_cv_cc_needs_belf+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_cc_needs_belf=yes +else $as_nop + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `$FILECMD conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_MANIFEST_TOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +printf "%s\n" "$MANIFEST_TOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if test ${lt_cv_path_mainfest_tool+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DSYMUTIL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +printf "%s\n" "$DSYMUTIL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_NMEDIT+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +printf "%s\n" "$NMEDIT" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_NMEDIT+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +printf "%s\n" "$ac_ct_NMEDIT" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_LIPO+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +printf "%s\n" "$LIPO" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_LIPO+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +printf "%s\n" "$ac_ct_LIPO" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OTOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +printf "%s\n" "$OTOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OTOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +printf "%s\n" "$ac_ct_OTOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OTOOL64+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +printf "%s\n" "$OTOOL64" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OTOOL64+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +printf "%s\n" "$ac_ct_OTOOL64" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +printf %s "checking for -single_module linker flag... " >&6; } +if test ${lt_cv_apple_cc_single_mod+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +printf %s "checking for -exported_symbols_list linker flag... " >&6; } +if test ${lt_cv_ld_exported_symbols_list+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_ld_exported_symbols_list=yes +else $as_nop + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +printf %s "checking for -force_load linker flag... " >&6; } +if test ${lt_cv_ld_force_load+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 + $AR $AR_FLAGS libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +printf "%s\n" "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) + case $MACOSX_DEPLOYMENT_TARGET,$host in + 10.[012],*|,*powerpc*-darwin[5-8]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + *) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes +then : + printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h + +fi + +# ------------------------------------ # +# Determine libtool default behavior # +# ------------------------------------ # + +# +# Default behavior is to enable shared and static libraries on systems +# where libtool knows how to build both library versions, and does not +# require separate configuration and build runs for each flavor. +# + +xc_lt_want_enable_shared='yes' +xc_lt_want_enable_static='yes' + +# +# User may have disabled shared or static libraries. +# +case "x$enable_shared" in # ( + xno) + xc_lt_want_enable_shared='no' + ;; +esac +case "x$enable_static" in # ( + xno) + xc_lt_want_enable_static='no' + ;; +esac +if test "x$xc_lt_want_enable_shared" = 'xno' && + test "x$xc_lt_want_enable_static" = 'xno'; then + as_fn_error $? "can not disable shared and static libraries simultaneously" "$LINENO" 5 +fi + +# +# Default behavior on systems that require independent configuration +# and build runs for shared and static is to enable shared libraries +# and disable static ones. On these systems option '--disable-shared' +# must be used in order to build a proper static library. +# + +if test "x$xc_lt_want_enable_shared" = 'xyes' && + test "x$xc_lt_want_enable_static" = 'xyes'; then + case $host_os in # ( + pw32* | cegcc* | os2* | aix*) + xc_lt_want_enable_static='no' + ;; + esac +fi + +# +# Make libtool aware of current shared and static library preferences +# taking in account that, depending on host characteristics, libtool +# may modify these option preferences later in this configure script. +# + +enable_shared=$xc_lt_want_enable_shared +enable_static=$xc_lt_want_enable_static + +# +# Default behavior is to build PIC objects for shared libraries and +# non-PIC objects for static libraries. +# + +xc_lt_want_with_pic='default' + +# +# User may have specified PIC preference. +# + +case "x$with_pic" in # (( + xno) + xc_lt_want_with_pic='no' + ;; + xyes) + xc_lt_want_with_pic='yes' + ;; +esac + +# +# Default behavior on some systems where building a shared library out +# of non-PIC compiled objects will fail with following linker error +# "relocation R_X86_64_32 can not be used when making a shared object" +# is to build PIC objects even for static libraries. This behavior may +# be overridden using 'configure --disable-shared --without-pic'. +# + +if test "x$xc_lt_want_with_pic" = 'xdefault'; then + case $host_cpu in # ( + x86_64 | amd64 | ia64) + case $host_os in # ( + linux* | freebsd* | midnightbsd*) + xc_lt_want_with_pic='yes' + ;; + esac + ;; + esac +fi + +# +# Make libtool aware of current PIC preference taking in account that, +# depending on host characteristics, libtool may modify PIC default +# behavior to fit host system idiosyncrasies later in this script. +# + +with_pic=$xc_lt_want_with_pic + +## ----------------------- ## +## Start of libtool code ## +## ----------------------- ## + + + + +# Set options +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AS+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +printf "%s\n" "$AS" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_AS+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +printf "%s\n" "$ac_ct_AS" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +printf "%s\n" "$DLLTOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +printf "%s\n" "$ac_ct_DLLTOOL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +printf "%s\n" "$OBJDUMP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +printf "%s\n" "$ac_ct_OBJDUMP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test ${enable_shared+y} +then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else $as_nop + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test ${enable_static+y} +then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else $as_nop + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test ${with_pic+y} +then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else $as_nop + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test ${enable_fast_install+y} +then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else $as_nop + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +printf %s "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test ${with_aix_soname+y} +then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else $as_nop + if test ${lt_cv_with_aix_soname+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +printf "%s\n" "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +printf %s "checking for objdir... " >&6; } +if test ${lt_cv_objdir+y} +then : + printf %s "(cached) " >&6 +else $as_nop + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +printf "%s\n" "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC and +# ICC, which need '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +printf %s "checking for ${ac_tool_prefix}file... " >&6; } +if test ${lt_cv_path_MAGIC_CMD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +printf "%s\n" "$MAGIC_CMD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +printf %s "checking for file... " >&6; } +if test ${lt_cv_path_MAGIC_CMD+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +printf "%s\n" "$MAGIC_CMD" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test ${lt_cv_prog_compiler_rtti_exceptions+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # flang / f18. f95 an alias for gfortran or flang on Debian + flang* | f18* | f95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | $SED 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +printf %s "checking for $compiler option to produce PIC... " >&6; } +if test ${lt_cv_prog_compiler_pic+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test ${lt_cv_prog_compiler_pic_works+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test ${lt_cv_prog_compiler_static_works+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test ${lt_cv_prog_compiler_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test ${lt_cv_prog_compiler_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +printf %s "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +printf "%s\n" "$hard_links" >&6; } + if test no = "$hard_links"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++ or Intel C++ Compiler. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + file_list_spec='@' + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | $SED 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if test ${lt_cv_aix_libpath_+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if test ${lt_cv_aix_libpath_+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++ or Intel C++ Compiler. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl* | icl*) + # Native MSVC or ICC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC and ICC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly* | midnightbsd*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +printf %s "checking if $CC understands -b... " >&6; } +if test ${lt_cv_prog_compiler__b+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if test ${lt_cv_irix_exported_symbol+y} +then : + printf %s "(cached) " >&6 +else $as_nop + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_irix_exported_symbol=yes +else $as_nop + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + link_all_deplibs=no + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + ;; + esac + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + file_list_spec='@' + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +printf "%s\n" "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +printf %s "checking whether -lc should be explicitly linked in... " >&6; } +if test ${lt_cv_archive_cmds_need_lc+y} +then : + printf %s "(cached) " >&6 +else $as_nop + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +printf %s "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl* | *,icl*) + # Native MSVC or ICC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC and ICC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly* | midnightbsd*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if test ${lt_cv_shlibpath_overrides_runpath+y} +then : + printf %s "(cached) " >&6 +else $as_nop + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null +then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +printf "%s\n" "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +printf %s "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +printf "%s\n" "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +printf %s "checking for dlopen in -ldl... " >&6; } +if test ${ac_cv_lib_dl_dlopen+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int main (void) +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dl_dlopen=yes +else $as_nop + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes +then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else $as_nop + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes +then : + lt_cv_dlopen=shl_load +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +printf %s "checking for shl_load in -ldld... " >&6; } +if test ${ac_cv_lib_dld_shl_load+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int main (void) +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dld_shl_load=yes +else $as_nop + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes +then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else $as_nop + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes +then : + lt_cv_dlopen=dlopen +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +printf %s "checking for dlopen in -ldl... " >&6; } +if test ${ac_cv_lib_dl_dlopen+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int main (void) +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dl_dlopen=yes +else $as_nop + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes +then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +printf %s "checking for dlopen in -lsvld... " >&6; } +if test ${ac_cv_lib_svld_dlopen+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int main (void) +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_svld_dlopen=yes +else $as_nop + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes +then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +printf %s "checking for dld_link in -ldld... " >&6; } +if test ${ac_cv_lib_dld_dld_link+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int main (void) +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dld_dld_link=yes +else $as_nop + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes +then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +printf %s "checking whether a program can dlopen itself... " >&6; } +if test ${lt_cv_dlopen_self+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +printf "%s\n" "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +printf %s "checking whether a statically linked program can dlopen itself... " >&6; } +if test ${lt_cv_dlopen_self_static+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +printf %s "checking whether stripping libraries is possible... " >&6; } +if test -z "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +else + if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + old_striplib="$STRIP --strip-debug" + striplib="$STRIP --strip-unneeded" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + case $host_os in + darwin*) + # FIXME - insert some real tests, host_os isn't really good enough + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + freebsd*) + if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then + old_striplib="$STRIP --strip-debug" + striplib="$STRIP --strip-unneeded" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + esac + fi +fi + + + + + + + + + + + + + # Report what library types will actually be built + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +printf %s "checking if libtool supports shared libraries... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +printf "%s\n" "$can_build_shared" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +printf %s "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +printf "%s\n" "$enable_shared" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +printf %s "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +printf "%s\n" "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +## --------------------- ## +## End of libtool code ## +## --------------------- ## + +# +# Verify if finally libtool shared libraries will be built +# + +case "x$enable_shared" in # (( + xyes | xno) + xc_lt_build_shared=$enable_shared + ;; + *) + as_fn_error $? "unexpected libtool enable_shared value: $enable_shared" "$LINENO" 5 + ;; +esac + +# +# Verify if finally libtool static libraries will be built +# + +case "x$enable_static" in # (( + xyes | xno) + xc_lt_build_static=$enable_static + ;; + *) + as_fn_error $? "unexpected libtool enable_static value: $enable_static" "$LINENO" 5 + ;; +esac + +# +# Verify if libtool shared libraries should be linked using flag -version-info +# + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries with -version-info" >&5 +printf %s "checking whether to build shared libraries with -version-info... " >&6; } +xc_lt_shlib_use_version_info='yes' +if test "x$version_type" = 'xnone'; then + xc_lt_shlib_use_version_info='no' +fi +case $host_os in # ( + amigaos*) + xc_lt_shlib_use_version_info='yes' + ;; +esac +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_shlib_use_version_info" >&5 +printf "%s\n" "$xc_lt_shlib_use_version_info" >&6; } + +# +# Verify if libtool shared libraries should be linked using flag -no-undefined +# + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries with -no-undefined" >&5 +printf %s "checking whether to build shared libraries with -no-undefined... " >&6; } +xc_lt_shlib_use_no_undefined='no' +if test "x$allow_undefined" = 'xno'; then + xc_lt_shlib_use_no_undefined='yes' +elif test "x$allow_undefined_flag" = 'xunsupported'; then + xc_lt_shlib_use_no_undefined='yes' +fi +case $host_os in # ( + cygwin* | mingw* | pw32* | cegcc* | os2* | aix*) + xc_lt_shlib_use_no_undefined='yes' + ;; +esac +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_shlib_use_no_undefined" >&5 +printf "%s\n" "$xc_lt_shlib_use_no_undefined" >&6; } + +# +# Verify if libtool shared libraries should be linked using flag -mimpure-text +# + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries with -mimpure-text" >&5 +printf %s "checking whether to build shared libraries with -mimpure-text... " >&6; } +xc_lt_shlib_use_mimpure_text='no' +case $host_os in # ( + solaris2*) + if test "x$GCC" = 'xyes'; then + xc_lt_shlib_use_mimpure_text='yes' + fi + ;; +esac +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_shlib_use_mimpure_text" >&5 +printf "%s\n" "$xc_lt_shlib_use_mimpure_text" >&6; } + +# +# Find out whether libtool libraries would be built with PIC +# + +case "x$pic_mode" in # (((( + xdefault) + xc_lt_build_shared_with_pic='yes' + xc_lt_build_static_with_pic='no' + ;; + xyes) + xc_lt_build_shared_with_pic='yes' + xc_lt_build_static_with_pic='yes' + ;; + xno) + xc_lt_build_shared_with_pic='no' + xc_lt_build_static_with_pic='no' + ;; + *) + xc_lt_build_shared_with_pic='unknown' + xc_lt_build_static_with_pic='unknown' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unexpected libtool pic_mode value: $pic_mode" >&5 +printf "%s\n" "$as_me: WARNING: unexpected libtool pic_mode value: $pic_mode" >&2;} + ;; +esac +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries with PIC" >&5 +printf %s "checking whether to build shared libraries with PIC... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_build_shared_with_pic" >&5 +printf "%s\n" "$xc_lt_build_shared_with_pic" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries with PIC" >&5 +printf %s "checking whether to build static libraries with PIC... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_build_static_with_pic" >&5 +printf "%s\n" "$xc_lt_build_static_with_pic" >&6; } + +# +# Verify if libtool shared libraries will be built while static not built +# + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries only" >&5 +printf %s "checking whether to build shared libraries only... " >&6; } +if test "$xc_lt_build_shared" = 'yes' && + test "$xc_lt_build_static" = 'no'; then + xc_lt_build_shared_only='yes' +else + xc_lt_build_shared_only='no' +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_build_shared_only" >&5 +printf "%s\n" "$xc_lt_build_shared_only" >&6; } + +# +# Verify if libtool static libraries will be built while shared not built +# + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries only" >&5 +printf %s "checking whether to build static libraries only... " >&6; } +if test "$xc_lt_build_static" = 'yes' && + test "$xc_lt_build_shared" = 'no'; then + xc_lt_build_static_only='yes' +else + xc_lt_build_static_only='no' +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xc_lt_build_static_only" >&5 +printf "%s\n" "$xc_lt_build_static_only" >&6; } + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. +set dummy ${ac_tool_prefix}windres; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$RC"; then + ac_cv_prog_RC="$RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_RC="${ac_tool_prefix}windres" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RC=$ac_cv_prog_RC +if test -n "$RC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 +printf "%s\n" "$RC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RC"; then + ac_ct_RC=$RC + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_RC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_RC"; then + ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RC="windres" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RC=$ac_cv_prog_ac_ct_RC +if test -n "$ac_ct_RC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 +printf "%s\n" "$ac_ct_RC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_RC" = x; then + RC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RC=$ac_ct_RC + fi +else + RC="$ac_cv_prog_RC" +fi + + + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +compiler_RC=$CC +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + +lt_cv_prog_compiler_c_o_RC=yes + +if test -n "$compiler"; then + : + + + +fi + +GCC=$lt_save_GCC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS + + +# +# Automake conditionals based on libtool related checks +# + + if test "x$xc_lt_shlib_use_version_info" = 'xyes'; then + CURL_LT_SHLIB_USE_VERSION_INFO_TRUE= + CURL_LT_SHLIB_USE_VERSION_INFO_FALSE='#' +else + CURL_LT_SHLIB_USE_VERSION_INFO_TRUE='#' + CURL_LT_SHLIB_USE_VERSION_INFO_FALSE= +fi + + if test "x$xc_lt_shlib_use_no_undefined" = 'xyes'; then + CURL_LT_SHLIB_USE_NO_UNDEFINED_TRUE= + CURL_LT_SHLIB_USE_NO_UNDEFINED_FALSE='#' +else + CURL_LT_SHLIB_USE_NO_UNDEFINED_TRUE='#' + CURL_LT_SHLIB_USE_NO_UNDEFINED_FALSE= +fi + + if test "x$xc_lt_shlib_use_mimpure_text" = 'xyes'; then + CURL_LT_SHLIB_USE_MIMPURE_TEXT_TRUE= + CURL_LT_SHLIB_USE_MIMPURE_TEXT_FALSE='#' +else + CURL_LT_SHLIB_USE_MIMPURE_TEXT_TRUE='#' + CURL_LT_SHLIB_USE_MIMPURE_TEXT_FALSE= +fi + + +# +# Due to libtool and automake machinery limitations of not allowing +# specifying separate CPPFLAGS or CFLAGS when compiling objects for +# inclusion of these in shared or static libraries, we are forced to +# build using separate configure runs for shared and static libraries +# on systems where different CPPFLAGS or CFLAGS are mandatory in order +# to compile objects for each kind of library. Notice that relying on +# the '-DPIC' CFLAG that libtool provides is not valid given that the +# user might for example choose to build static libraries with PIC. +# + +# +# Make our Makefile.am files use the staticlib CPPFLAG only when strictly +# targeting a static library and not building its shared counterpart. +# + + if test "x$xc_lt_build_static_only" = 'xyes'; then + USE_CPPFLAG_CURL_STATICLIB_TRUE= + USE_CPPFLAG_CURL_STATICLIB_FALSE='#' +else + USE_CPPFLAG_CURL_STATICLIB_TRUE='#' + USE_CPPFLAG_CURL_STATICLIB_FALSE= +fi + + +# +# Make staticlib CPPFLAG variable and its definition visible in output +# files unconditionally, providing an empty definition unless strictly +# targeting a static library and not building its shared counterpart. +# + +CPPFLAG_CURL_STATICLIB= +if test "x$xc_lt_build_static_only" = 'xyes'; then + CPPFLAG_CURL_STATICLIB='-DCURL_STATICLIB' +fi + + + +# Determine whether all dependent libraries must be specified when linking +if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" +then + REQUIRE_LIB_DEPS=no +else + REQUIRE_LIB_DEPS=yes +fi + + if test x$REQUIRE_LIB_DEPS = xyes; then + USE_EXPLICIT_LIB_DEPS_TRUE= + USE_EXPLICIT_LIB_DEPS_FALSE='#' +else + USE_EXPLICIT_LIB_DEPS_TRUE='#' + USE_EXPLICIT_LIB_DEPS_FALSE= +fi + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if cpp -P is needed" >&5 +printf %s "checking if cpp -P is needed... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +TEST EINVAL TEST + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "TEST.*TEST" >/dev/null 2>&1 +then : + cpp=no +else $as_nop + cpp=yes +fi +rm -rf conftest* + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpp" >&5 +printf "%s\n" "$cpp" >&6; } + + if test "x$cpp" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if cpp -P works" >&5 +printf %s "checking if cpp -P works... " >&6; } + OLDCPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -P" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +TEST EINVAL TEST + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "TEST.*TEST" >/dev/null 2>&1 +then : + cpp_p=yes +else $as_nop + cpp_p=no +fi +rm -rf conftest* + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpp_p" >&5 +printf "%s\n" "$cpp_p" >&6; } + + if test "x$cpp_p" = "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: failed to figure out cpp -P alternative" >&5 +printf "%s\n" "$as_me: WARNING: failed to figure out cpp -P alternative" >&2;} + # without -P + CPPPFLAG="" + else + # with -P + CPPPFLAG="-P" + fi + CPPFLAGS=$OLDCPPFLAGS + else + # without -P + CPPPFLAG="" + fi + + + # + compiler_id="unknown" + compiler_num="0" + # + flags_dbg_yes="unknown" + flags_opt_all="unknown" + flags_opt_yes="unknown" + flags_opt_off="unknown" + # + flags_prefer_cppflags="no" + # + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is DEC/Compaq/HP C" >&5 +printf %s "checking if compiler is DEC/Compaq/HP C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __DECC +CURL_DEF_TOKEN __DECC +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__DECC"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___DECC=no + + else + curl_cv_have_def___DECC=yes + curl_cv_def___DECC=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __DECC_VER +CURL_DEF_TOKEN __DECC_VER +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__DECC_VER"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___DECC_VER=no + + else + curl_cv_have_def___DECC_VER=yes + curl_cv_def___DECC_VER=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___DECC" = "yes" && + test "$curl_cv_have_def___DECC_VER" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="DEC_C" + flags_dbg_yes="-g2" + flags_opt_all="-O -O0 -O1 -O2 -O3 -O4" + flags_opt_yes="-O1" + flags_opt_off="-O0" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is HP-UX C" >&5 +printf %s "checking if compiler is HP-UX C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __HP_cc +CURL_DEF_TOKEN __HP_cc +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__HP_cc"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___HP_cc=no + + else + curl_cv_have_def___HP_cc=yes + curl_cv_def___HP_cc=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___HP_cc" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="HP_UX_C" + flags_dbg_yes="-g" + flags_opt_all="-O +O0 +O1 +O2 +O3 +O4" + flags_opt_yes="+O2" + flags_opt_off="+O0" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is IBM C" >&5 +printf %s "checking if compiler is IBM C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __IBMC__ +CURL_DEF_TOKEN __IBMC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__IBMC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___IBMC__=no + + else + curl_cv_have_def___IBMC__=yes + curl_cv_def___IBMC__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___IBMC__" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="IBM_C" + flags_dbg_yes="-g" + flags_opt_all="-O -O0 -O1 -O2 -O3 -O4 -O5" + flags_opt_all="$flags_opt_all -qnooptimize" + flags_opt_all="$flags_opt_all -qoptimize=0" + flags_opt_all="$flags_opt_all -qoptimize=1" + flags_opt_all="$flags_opt_all -qoptimize=2" + flags_opt_all="$flags_opt_all -qoptimize=3" + flags_opt_all="$flags_opt_all -qoptimize=4" + flags_opt_all="$flags_opt_all -qoptimize=5" + flags_opt_yes="-O2" + flags_opt_off="-qnooptimize" + flags_prefer_cppflags="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is Intel C" >&5 +printf %s "checking if compiler is Intel C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __INTEL_COMPILER +CURL_DEF_TOKEN __INTEL_COMPILER +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__INTEL_COMPILER"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___INTEL_COMPILER=no + + else + curl_cv_have_def___INTEL_COMPILER=yes + curl_cv_def___INTEL_COMPILER=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler version" >&5 +printf %s "checking compiler version... " >&6; } + compiler_num="$curl_cv_def___INTEL_COMPILER" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Intel C '$compiler_num'" >&5 +printf "%s\n" "Intel C '$compiler_num'" >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __unix__ +CURL_DEF_TOKEN __unix__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = ""; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___unix__=no + + else + curl_cv_have_def___unix__=yes + curl_cv_def___unix__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___unix__" = "yes"; then + compiler_id="INTEL_UNIX_C" + flags_dbg_yes="-g" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Os" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + compiler_id="INTEL_WINDOWS_C" + flags_dbg_yes="/Zi /Oy-" + flags_opt_all="/O /O0 /O1 /O2 /O3 /Od /Og /Og- /Oi /Oi-" + flags_opt_yes="/O2" + flags_opt_off="/Od" + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is clang" >&5 +printf %s "checking if compiler is clang... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __clang__ +CURL_DEF_TOKEN __clang__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__clang__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___clang__=no + + else + curl_cv_have_def___clang__=yes + curl_cv_def___clang__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___clang__" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is xlclang" >&5 +printf %s "checking if compiler is xlclang... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __ibmxl__ +CURL_DEF_TOKEN __ibmxl__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__ibmxl__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___ibmxl__=no + + else + curl_cv_have_def___ibmxl__=yes + curl_cv_def___ibmxl__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___ibmxl__" = "yes" ; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="XLCLANG" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + compiler_id="CLANG" + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler version" >&5 +printf %s "checking compiler version... " >&6; } + fullclangver=`$CC -v 2>&1 | grep version` + if echo $fullclangver | grep 'Apple' >/dev/null; then + appleclang=1 + else + appleclang=0 + fi + clangver=`echo $fullclangver | grep "based on LLVM " | "$SED" 's/.*(based on LLVM \([0-9]*\.[0-9]*\).*)/\1/'` + if test -z "$clangver"; then + clangver=`echo $fullclangver | "$SED" 's/.*version \([0-9]*\.[0-9]*\).*/\1/'` + oldapple=0 + else + oldapple=1 + fi + clangvhi=`echo $clangver | cut -d . -f1` + clangvlo=`echo $clangver | cut -d . -f2` + compiler_num=`(expr $clangvhi "*" 100 + $clangvlo) 2>/dev/null` + if test "$appleclang" = '1' && test "$oldapple" = '0'; then + if test "$compiler_num" -ge '1300'; then compiler_num='1200' + elif test "$compiler_num" -ge '1205'; then compiler_num='1101' + elif test "$compiler_num" -ge '1204'; then compiler_num='1000' + elif test "$compiler_num" -ge '1107'; then compiler_num='900' + elif test "$compiler_num" -ge '1103'; then compiler_num='800' + elif test "$compiler_num" -ge '1003'; then compiler_num='700' + elif test "$compiler_num" -ge '1001'; then compiler_num='600' + elif test "$compiler_num" -ge '904'; then compiler_num='500' + elif test "$compiler_num" -ge '902'; then compiler_num='400' + elif test "$compiler_num" -ge '803'; then compiler_num='309' + elif test "$compiler_num" -ge '703'; then compiler_num='308' + else compiler_num='307' + fi + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: clang '$compiler_num' (raw: '$fullclangver' / '$clangver')" >&5 +printf "%s\n" "clang '$compiler_num' (raw: '$fullclangver' / '$clangver')" >&6; } + flags_dbg_yes="-g" + flags_opt_all="-O -O0 -O1 -O2 -Os -O3 -O4" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is GNU C" >&5 +printf %s "checking if compiler is GNU C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __GNUC__ +CURL_DEF_TOKEN __GNUC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__GNUC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___GNUC__=no + + else + curl_cv_have_def___GNUC__=yes + curl_cv_def___GNUC__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___GNUC__" = "yes" && + test "$compiler_id" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="GNU_C" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler version" >&5 +printf %s "checking compiler version... " >&6; } + # strip '-suffix' parts, e.g. Ubuntu Windows cross-gcc returns '10-win32' + gccver=`$CC -dumpversion | sed -E 's/-.+$//'` + gccvhi=`echo $gccver | cut -d . -f1` + if echo $gccver | grep -F '.' >/dev/null; then + gccvlo=`echo $gccver | cut -d . -f2` + else + gccvlo="0" + fi + compiler_num=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: gcc '$compiler_num' (raw: '$gccver')" >&5 +printf "%s\n" "gcc '$compiler_num' (raw: '$gccver')" >&6; } + flags_dbg_yes="-g" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Os -Og -Ofast" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + case $host in + mips-sgi-irix*) + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is SGI MIPSpro C" >&5 +printf %s "checking if compiler is SGI MIPSpro C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __GNUC__ +CURL_DEF_TOKEN __GNUC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__GNUC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___GNUC__=no + + else + curl_cv_have_def___GNUC__=yes + curl_cv_def___GNUC__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef _COMPILER_VERSION +CURL_DEF_TOKEN _COMPILER_VERSION +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "_COMPILER_VERSION"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def__COMPILER_VERSION=no + + else + curl_cv_have_def__COMPILER_VERSION=yes + curl_cv_def__COMPILER_VERSION=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef _SGI_COMPILER_VERSION +CURL_DEF_TOKEN _SGI_COMPILER_VERSION +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "_SGI_COMPILER_VERSION"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def__SGI_COMPILER_VERSION=no + + else + curl_cv_have_def__SGI_COMPILER_VERSION=yes + curl_cv_def__SGI_COMPILER_VERSION=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___GNUC__" = "no" && + (test "$curl_cv_have_def__SGI_COMPILER_VERSION" = "yes" || + test "$curl_cv_have_def__COMPILER_VERSION" = "yes"); then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="SGI_MIPSPRO_C" + flags_dbg_yes="-g" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Ofast" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is SGI MIPS C" >&5 +printf %s "checking if compiler is SGI MIPS C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __GNUC__ +CURL_DEF_TOKEN __GNUC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__GNUC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___GNUC__=no + + else + curl_cv_have_def___GNUC__=yes + curl_cv_def___GNUC__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __sgi +CURL_DEF_TOKEN __sgi +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__sgi"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___sgi=no + + else + curl_cv_have_def___sgi=yes + curl_cv_def___sgi=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___GNUC__" = "no" && + test "$curl_cv_have_def___sgi" = "yes" && + test "$compiler_id" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="SGI_MIPS_C" + flags_dbg_yes="-g" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Ofast" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + ;; + esac + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is SunPro C" >&5 +printf %s "checking if compiler is SunPro C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __SUNPRO_C +CURL_DEF_TOKEN __SUNPRO_C +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__SUNPRO_C"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___SUNPRO_C=no + + else + curl_cv_have_def___SUNPRO_C=yes + curl_cv_def___SUNPRO_C=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___SUNPRO_C" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="SUNPRO_C" + flags_dbg_yes="-g" + flags_opt_all="-O -xO -xO1 -xO2 -xO3 -xO4 -xO5" + flags_opt_yes="-xO2" + flags_opt_off="" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler is Tiny C" >&5 +printf %s "checking if compiler is Tiny C... " >&6; } + + OLDCPPFLAGS=$CPPFLAGS + # CPPPFLAG comes from CURL_CPP_P + CPPFLAGS="$CPPFLAGS $CPPPFLAG" + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __TINYC__ +CURL_DEF_TOKEN __TINYC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ][ ]*//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__TINYC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___TINYC__=no + + else + curl_cv_have_def___TINYC__=yes + curl_cv_def___TINYC__=$tmp_exp + + fi + CPPFLAGS=$OLDCPPFLAGS + + if test "$curl_cv_have_def___TINYC__" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + compiler_id="TINY_C" + flags_dbg_yes="-g" + flags_opt_all="" + flags_opt_yes="" + flags_opt_off="" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + # + if test "$compiler_id" = "unknown"; then + cat <<_EOF 1>&2 +*** +*** Warning: This configure script does not have information about the +*** compiler you are using, relative to the flags required to enable or +*** disable generation of debug info, optimization options or warnings. +*** +*** Whatever settings are present in CFLAGS will be used for this run. +*** +*** If you wish to help the curl project to better support your compiler +*** you can report this and the required info on the libcurl development +*** mailing list: https://lists.haxx.selistinfo/curl-library/ +*** +_EOF + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build target is a native Windows one" >&5 +printf %s "checking whether build target is a native Windows one... " >&6; } +if test ${curl_cv_native_windows+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _WIN32 + int dummy=1; +#else + Not a native Windows build target. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_native_windows="yes" + +else $as_nop + + curl_cv_native_windows="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_native_windows" >&5 +printf "%s\n" "$curl_cv_native_windows" >&6; } + if test "x$curl_cv_native_windows" = xyes; then + DOING_NATIVE_WINDOWS_TRUE= + DOING_NATIVE_WINDOWS_FALSE='#' +else + DOING_NATIVE_WINDOWS_TRUE='#' + DOING_NATIVE_WINDOWS_FALSE= +fi + + + +squeeze() { + _sqz_result="" + eval _sqz_input=\$$1 + for _sqz_token in $_sqz_input; do + if test -z "$_sqz_result"; then + _sqz_result="$_sqz_token" + else + _sqz_result="$_sqz_result $_sqz_token" + fi + done + eval $1=\$_sqz_result + return 0 +} + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CPPFLAGS="$CPPFLAGS" + tmp_save_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="" + tmp_CFLAGS="" + # + case "$compiler_id" in + # + CLANG) + # + tmp_CFLAGS="$tmp_CFLAGS -Qunused-arguments" + ;; + # + DEC_C) + # + tmp_CFLAGS="$tmp_CFLAGS -std1" + tmp_CFLAGS="$tmp_CFLAGS -noansi_alias" + tmp_CFLAGS="$tmp_CFLAGS -warnprotos" + tmp_CFLAGS="$tmp_CFLAGS -msg_fatal toofewargs,toomanyargs" + ;; + # + GNU_C) + # + if test "$compiler_num" -ge "295"; then + tmp_CFLAGS="$tmp_CFLAGS -Werror-implicit-function-declaration" + fi + ;; + # + HP_UX_C) + # + tmp_CFLAGS="$tmp_CFLAGS -z" + tmp_CFLAGS="$tmp_CFLAGS +W 4227,4255" + ;; + # + IBM_C) + # + tmp_CPPFLAGS="$tmp_CPPFLAGS -qthreaded" + tmp_CPPFLAGS="$tmp_CPPFLAGS -qnoansialias" + tmp_CPPFLAGS="$tmp_CPPFLAGS -qhalt=e" + ;; + # + INTEL_UNIX_C) + # + tmp_CFLAGS="$tmp_CFLAGS -std=gnu89" + tmp_CPPFLAGS="$tmp_CPPFLAGS -diag-error 140,147,165,266" + tmp_CPPFLAGS="$tmp_CPPFLAGS -diag-disable 279,981,1025,1469,2259" + ;; + # + INTEL_WINDOWS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + SGI_MIPS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + SGI_MIPSPRO_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + SUNPRO_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + TINY_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + esac + # + squeeze tmp_CPPFLAGS + squeeze tmp_CFLAGS + # + if test ! -z "$tmp_CFLAGS" || test ! -z "$tmp_CPPFLAGS"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts some basic options" >&5 +printf %s "checking if compiler accepts some basic options... " >&6; } + CPPFLAGS="$tmp_save_CPPFLAGS $tmp_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS $tmp_CFLAGS" + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tmp_compiler_works="yes" + +else $as_nop + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_compiler_works="yes" + +else $as_nop + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + tmp_compiler_works="yes" + +else $as_nop + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + tmp_compiler_works="yes" + +else $as_nop + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + if test "$tmp_compiler_works" = "yes"; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +printf "%s\n" "$as_me: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&6;} + + else + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +printf "%s\n" "$as_me: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + fi + # + fi + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CFLAGS="$CFLAGS" + tmp_save_CPPFLAGS="$CPPFLAGS" + # + tmp_options="" + tmp_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="$CPPFLAGS" + # + if test "$want_debug" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts debug enabling options" >&5 +printf %s "checking if compiler accepts debug enabling options... " >&6; } + tmp_options="$flags_dbg_yes" + fi + # + if test "$flags_prefer_cppflags" = "yes"; then + CPPFLAGS="$tmp_CPPFLAGS $tmp_options" + CFLAGS="$tmp_CFLAGS" + else + CPPFLAGS="$tmp_CPPFLAGS" + CFLAGS="$tmp_CFLAGS $tmp_options" + fi + squeeze CPPFLAGS + squeeze CFLAGS + fi + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CFLAGS="$CFLAGS" + tmp_save_CPPFLAGS="$CPPFLAGS" + # + tmp_options="" + tmp_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="$CPPFLAGS" + honor_optimize_option="yes" + # + # + if test "$want_optimize" = "assume_no" || + test "$want_optimize" = "assume_yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler optimizer assumed setting might be used" >&5 +printf %s "checking if compiler optimizer assumed setting might be used... " >&6; } + + + ac_var_match_word="no" + for word1 in $tmp_CFLAGS; do + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "yes"; then + + honor_optimize_option="no" + + + fi + + + + ac_var_match_word="no" + for word1 in $tmp_CPPFLAGS; do + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "yes"; then + + honor_optimize_option="no" + + + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $honor_optimize_option" >&5 +printf "%s\n" "$honor_optimize_option" >&6; } + if test "$honor_optimize_option" = "yes"; then + if test "$want_optimize" = "assume_yes"; then + want_optimize="yes" + fi + if test "$want_optimize" = "assume_no"; then + want_optimize="no" + fi + fi + fi + # + if test "$honor_optimize_option" = "yes"; then + + ac_var_stripped="" + for word1 in $tmp_CFLAGS; do + ac_var_strip_word="no" + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_strip_word="yes" + fi + done + if test "$ac_var_strip_word" = "no"; then + ac_var_stripped="$ac_var_stripped $word1" + fi + done + tmp_CFLAGS="$ac_var_stripped" + squeeze tmp_CFLAGS + + + ac_var_stripped="" + for word1 in $tmp_CPPFLAGS; do + ac_var_strip_word="no" + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_strip_word="yes" + fi + done + if test "$ac_var_strip_word" = "no"; then + ac_var_stripped="$ac_var_stripped $word1" + fi + done + tmp_CPPFLAGS="$ac_var_stripped" + squeeze tmp_CPPFLAGS + + if test "$want_optimize" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer enabling options" >&5 +printf %s "checking if compiler accepts optimizer enabling options... " >&6; } + tmp_options="$flags_opt_yes" + fi + if test "$want_optimize" = "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer disabling options" >&5 +printf %s "checking if compiler accepts optimizer disabling options... " >&6; } + tmp_options="$flags_opt_off" + fi + if test "$flags_prefer_cppflags" = "yes"; then + CPPFLAGS="$tmp_CPPFLAGS $tmp_options" + CFLAGS="$tmp_CFLAGS" + else + CPPFLAGS="$tmp_CPPFLAGS" + CFLAGS="$tmp_CFLAGS $tmp_options" + fi + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tmp_compiler_works="yes" + +else $as_nop + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_compiler_works="yes" + +else $as_nop + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + tmp_compiler_works="yes" + +else $as_nop + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + tmp_compiler_works="yes" + +else $as_nop + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + if test "$tmp_compiler_works" = "yes"; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_options" >&5 +printf "%s\n" "$as_me: compiler options added: $tmp_options" >&6;} + + else + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_options" >&5 +printf "%s\n" "$as_me: WARNING: compiler options rejected: $tmp_options" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + fi + # + fi + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CPPFLAGS="$CPPFLAGS" + tmp_save_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="" + tmp_CFLAGS="" + # + case "$compiler_id" in + # + CLANG) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -pedantic" + + ac_var_added_warnings="" + for warning in all extra; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in pointer-arith write-strings; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in shadow; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in inline nested-externs; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-declarations; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-prototypes; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-long-long" + + ac_var_added_warnings="" + for warning in float-equal; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in sign-compare; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-multichar" + + ac_var_added_warnings="" + for warning in undef; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-format-nonliteral" + + ac_var_added_warnings="" + for warning in endif-labels strict-prototypes; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in declaration-after-statement; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in cast-align; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers" + + ac_var_added_warnings="" + for warning in shorten-64-to-32; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # + if test "$compiler_num" -ge "101"; then + + ac_var_added_warnings="" + for warning in unused; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "207"; then + + ac_var_added_warnings="" + for warning in address; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in attributes; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in bad-function-cast; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in conversion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in div-by-zero format-security; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in empty-body; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-field-initializers; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-noreturn; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in old-style-definition; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in redundant-decls; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # CURL_ADD_COMPILER_WARNINGS([tmp_CFLAGS], [switch-enum]) # Not used because this basically disallows default case + + ac_var_added_warnings="" + for warning in type-limits; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # CURL_ADD_COMPILER_WARNINGS([tmp_CFLAGS], [unused-macros]) # Not practical + + ac_var_added_warnings="" + for warning in unreachable-code unused-parameter; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "208"; then + + ac_var_added_warnings="" + for warning in ignored-qualifiers; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in vla; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "209"; then + + ac_var_added_warnings="" + for warning in sign-conversion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-error=sign-conversion" # FIXME + + ac_var_added_warnings="" + for warning in shift-sign-overflow; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # CURL_ADD_COMPILER_WARNINGS([tmp_CFLAGS], [padded]) # Not used because we cannot change public structs + fi + # + if test "$compiler_num" -ge "300"; then + + ac_var_added_warnings="" + for warning in language-extension-token; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wformat=2" + fi + # + if test "$compiler_num" -ge "302"; then + + ac_var_added_warnings="" + for warning in enum-conversion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in sometimes-uninitialized; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + case $host_os in + cygwin* | mingw*) + ;; + *) + + ac_var_added_warnings="" + for warning in missing-variable-declarations; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + ;; + esac + fi + # + if test "$compiler_num" -ge "304"; then + + ac_var_added_warnings="" + for warning in header-guard; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in unused-const-variable; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "305"; then + + ac_var_added_warnings="" + for warning in pragmas; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in unreachable-code-break; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "306"; then + + ac_var_added_warnings="" + for warning in double-promotion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "309"; then + + ac_var_added_warnings="" + for warning in comma; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # avoid the varargs warning, fixed in 4.0 + # https://bugs.llvm.org/show_bug.cgi?id=29140 + if test "$compiler_num" -lt "400"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-varargs" + fi + fi + if test "$compiler_num" -ge "700"; then + + ac_var_added_warnings="" + for warning in assign-enum; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in extra-semi-stmt; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + if test "$compiler_num" -ge "1000"; then + tmp_CFLAGS="$tmp_CFLAGS -Wimplicit-fallthrough" # we have silencing markup for clang 10.0 and above only + fi + fi + tmp_CFLAGS="$tmp_CFLAGS -Wno-pointer-bool-conversion" + ;; + # + DEC_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -msg_enable level3" + fi + ;; + # + GNU_C) + # + if test "$want_warnings" = "yes"; then + # + if test "x$cross_compiling" != "xyes" || + test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS -pedantic" + fi + # + + ac_var_added_warnings="" + for warning in all; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -W" + # + if test "$compiler_num" -ge "104"; then + + ac_var_added_warnings="" + for warning in pointer-arith write-strings; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + if test "x$cross_compiling" != "xyes" || + test "$compiler_num" -ge "300"; then + + ac_var_added_warnings="" + for warning in unused shadow; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + fi + # + if test "$compiler_num" -ge "207"; then + + ac_var_added_warnings="" + for warning in inline nested-externs; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + if test "x$cross_compiling" != "xyes" || + test "$compiler_num" -ge "300"; then + + ac_var_added_warnings="" + for warning in missing-declarations; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-prototypes; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + fi + # + if test "$compiler_num" -ge "295"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-long-long" + + ac_var_added_warnings="" + for warning in bad-function-cast; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "296"; then + + ac_var_added_warnings="" + for warning in float-equal; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-multichar" + + ac_var_added_warnings="" + for warning in sign-compare; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in undef; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "297"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-format-nonliteral" + fi + # + if test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS" + fi + # + if test "$compiler_num" -ge "303"; then + + ac_var_added_warnings="" + for warning in endif-labels strict-prototypes; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "304"; then + + ac_var_added_warnings="" + for warning in declaration-after-statement; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in old-style-definition; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "400"; then + tmp_CFLAGS="$tmp_CFLAGS -Wstrict-aliasing=3" + fi + # + if test "$compiler_num" -ge "401"; then + + ac_var_added_warnings="" + for warning in attributes; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in div-by-zero format-security; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-field-initializers; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + case $host in + *-*-msys*) + ;; + *) + + ac_var_added_warnings="" + for warning in missing-noreturn; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + # Seen to clash with libtool-generated stub code + ;; + esac + + ac_var_added_warnings="" + for warning in unreachable-code unused-parameter; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # CURL_ADD_COMPILER_WARNINGS([tmp_CFLAGS], [padded]) # Not used because we cannot change public structs + + ac_var_added_warnings="" + for warning in pragmas; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in redundant-decls; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + # CURL_ADD_COMPILER_WARNINGS([tmp_CFLAGS], [switch-enum]) # Not used because this basically disallows default case + # CURL_ADD_COMPILER_WARNINGS([tmp_CFLAGS], [unused-macros]) # Not practical + fi + # + if test "$compiler_num" -ge "402"; then + + ac_var_added_warnings="" + for warning in cast-align; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "403"; then + + ac_var_added_warnings="" + for warning in address; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in type-limits old-style-declaration; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in missing-parameter-type empty-body; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in clobbered ignored-qualifiers; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in conversion trampolines; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in sign-conversion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wno-error=sign-conversion" # FIXME + + ac_var_added_warnings="" + for warning in vla; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -ftree-vrp" + fi + # + if test "$compiler_num" -ge "405"; then + if test "$curl_cv_native_windows" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-pedantic-ms-format" + fi + fi + # + if test "$compiler_num" -ge "406"; then + + ac_var_added_warnings="" + for warning in double-promotion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "408"; then + tmp_CFLAGS="$tmp_CFLAGS -Wformat=2" + fi + # + if test "$compiler_num" -ge "500"; then + tmp_CFLAGS="$tmp_CFLAGS -Warray-bounds=2" + fi + # + if test "$compiler_num" -ge "600"; then + + ac_var_added_warnings="" + for warning in shift-negative-value; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wshift-overflow=2" + + ac_var_added_warnings="" + for warning in null-dereference; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -fdelete-null-pointer-checks" + + ac_var_added_warnings="" + for warning in duplicated-cond; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in unused-const-variable; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + if test "$compiler_num" -ge "700"; then + + ac_var_added_warnings="" + for warning in duplicated-branches; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in restrict; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in alloc-zero; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + tmp_CFLAGS="$tmp_CFLAGS -Wformat-overflow=2" + tmp_CFLAGS="$tmp_CFLAGS -Wformat-truncation=2" + tmp_CFLAGS="$tmp_CFLAGS -Wimplicit-fallthrough" + fi + # + if test "$compiler_num" -ge "1000"; then + + ac_var_added_warnings="" + for warning in arith-conversion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in enum-conversion; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + # + fi + # + if test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers" + else + if test "x$cross_compiling" = "xyes"; then + if test "$compiler_num" -ge "104"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-unused -Wno-shadow" + fi + if test "$compiler_num" -ge "207"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-missing-declarations" + tmp_CFLAGS="$tmp_CFLAGS -Wno-missing-prototypes" + fi + fi + fi + ;; + # + HP_UX_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS +w1" + fi + ;; + # + IBM_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + INTEL_UNIX_C) + # + if test "$want_warnings" = "yes"; then + if test "$compiler_num" -gt "600"; then + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wall -w2" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wcheck" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wcomment" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wdeprecated" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wmissing-prototypes" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wp64" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wpointer-arith" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wreturn-type" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wshadow" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wuninitialized" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wunused-function" + fi + fi + tmp_CFLAGS="$tmp_CFLAGS -fno-omit-frame-pointer" + tmp_CFLAGS="$tmp_CFLAGS -fno-strict-aliasing" + tmp_CFLAGS="$tmp_CFLAGS -fp-model precise" + ;; + # + INTEL_WINDOWS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + SGI_MIPS_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -fullwarn" + fi + ;; + # + SGI_MIPSPRO_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -fullwarn" + tmp_CFLAGS="$tmp_CFLAGS -woff 1209" + fi + ;; + # + SUNPRO_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -v" + fi + ;; + # + TINY_C) + # + if test "$want_warnings" = "yes"; then + + ac_var_added_warnings="" + for warning in all; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in write-strings; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + + ac_var_added_warnings="" + for warning in unsupported; do + + ac_var_match_word="no" + for word1 in $CFLAGS; do + for word2 in -Wno-$warning -W$warning; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "no"; then + ac_var_added_warnings="$ac_var_added_warnings -W$warning" + fi + done + tmp_CFLAGS="$tmp_CFLAGS $ac_var_added_warnings" + squeeze tmp_CFLAGS + + fi + ;; + # + esac + # + squeeze tmp_CPPFLAGS + squeeze tmp_CFLAGS + # + if test ! -z "$tmp_CFLAGS" || test ! -z "$tmp_CPPFLAGS"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts strict warning options" >&5 +printf %s "checking if compiler accepts strict warning options... " >&6; } + CPPFLAGS="$tmp_save_CPPFLAGS $tmp_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS $tmp_CFLAGS" + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tmp_compiler_works="yes" + +else $as_nop + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_compiler_works="yes" + +else $as_nop + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + tmp_compiler_works="yes" + +else $as_nop + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + tmp_compiler_works="yes" + +else $as_nop + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + if test "$tmp_compiler_works" = "yes"; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +printf "%s\n" "$as_me: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&6;} + + else + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +printf "%s\n" "$as_me: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + fi + # + fi + + +if test "$compiler_id" = "INTEL_UNIX_C"; then + # + if test "$compiler_num" -ge "1000"; then + CFLAGS="$CFLAGS -shared-intel" + elif test "$compiler_num" -ge "900"; then + CFLAGS="$CFLAGS -i-dynamic" + fi + # +fi + +CURL_CFLAG_EXTRAS="" +if test X"$want_werror" = Xyes; then + CURL_CFLAG_EXTRAS="-Werror" + if test "$compiler_id" = "GNU_C"; then + if test "$compiler_num" -ge "500"; then + CURL_CFLAG_EXTRAS="$CURL_CFLAG_EXTRAS -pedantic-errors" + fi + fi +fi + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler halts on compilation errors" >&5 +printf %s "checking if compiler halts on compilation errors... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + force compilation error + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "compiler does not halt on compilation errors." "$LINENO" 5 + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler halts on negative sized arrays" >&5 +printf %s "checking if compiler halts on negative sized arrays... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ]; + +int main (void) +{ + + bad_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "compiler does not halt on negative sized arrays." "$LINENO" 5 + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler halts on function prototype mismatch" >&5 +printf %s "checking if compiler halts on function prototype mismatch... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# include + int rand(int n); + int rand(int n) + { + if(n) + return ++n; + else + return n; + } + +int main (void) +{ + + int i[2]={0,0}; + int j = rand(i[0]); + if(j) + return j; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "compiler does not halt on function prototype mismatch." "$LINENO" 5 + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports hiding library internal symbols" >&5 +printf %s "checking if compiler supports hiding library internal symbols... " >&6; } + supports_symbol_hiding="no" + symbol_hiding_CFLAGS="" + symbol_hiding_EXTERN="" + tmp_CFLAGS="" + tmp_EXTERN="" + case "$compiler_id" in + CLANG) + tmp_EXTERN="__attribute__ ((__visibility__ (\"default\")))" + tmp_CFLAGS="-fvisibility=hidden" + supports_symbol_hiding="yes" + ;; + GNU_C) + if test "$compiler_num" -ge "304"; then + if $CC --help --verbose 2>/dev/null | grep fvisibility= >/dev/null ; then + tmp_EXTERN="__attribute__ ((__visibility__ (\"default\")))" + tmp_CFLAGS="-fvisibility=hidden" + supports_symbol_hiding="yes" + fi + fi + ;; + INTEL_UNIX_C) + if test "$compiler_num" -ge "900"; then + if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then + tmp_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fvisibility=hidden" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# include + +int main (void) +{ + + printf("icc fvisibility bug test"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tmp_EXTERN="__attribute__ ((__visibility__ (\"default\")))" + tmp_CFLAGS="-fvisibility=hidden" + supports_symbol_hiding="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$tmp_save_CFLAGS" + fi + fi + ;; + SUNPRO_C) + if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then + tmp_EXTERN="__global" + tmp_CFLAGS="-xldscope=hidden" + supports_symbol_hiding="yes" + fi + ;; + esac + if test "$supports_symbol_hiding" = "yes"; then + tmp_save_CFLAGS="$CFLAGS" + CFLAGS="$tmp_save_CFLAGS $tmp_CFLAGS" + squeeze CFLAGS + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $tmp_EXTERN char *dummy(char *buff); + char *dummy(char *buff) + { + if(buff) + return ++buff; + else + return buff; + } + +int main (void) +{ + + char b[16]; + char *r = dummy(&b[0]); + if(r) + return (int)*r; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + supports_symbol_hiding="yes" + if test -f conftest.err; then + grep 'visibility' conftest.err >/dev/null + if test "$?" -eq "0"; then + supports_symbol_hiding="no" + fi + fi + +else $as_nop + + supports_symbol_hiding="no" + echo " " >&6 + sed 's/^/cc-src: /' conftest.$ac_ext >&6 + sed 's/^/cc-err: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CFLAGS="$tmp_save_CFLAGS" + fi + if test "$supports_symbol_hiding" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + symbol_hiding_CFLAGS="$tmp_CFLAGS" + symbol_hiding_EXTERN="$tmp_EXTERN" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + + + supports_curldebug="unknown" + if test "$want_curldebug" = "yes"; then + if test "x$enable_shared" != "xno" && + test "x$enable_shared" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unknown enable_shared setting." >&5 +printf "%s\n" "$as_me: WARNING: unknown enable_shared setting." >&2;} + supports_curldebug="no" + fi + if test "x$enable_static" != "xno" && + test "x$enable_static" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unknown enable_static setting." >&5 +printf "%s\n" "$as_me: WARNING: unknown enable_static setting." >&2;} + supports_curldebug="no" + fi + if test "$supports_curldebug" != "no"; then + if test "$enable_shared" = "yes" && + test "x$xc_lt_shlib_use_no_undefined" = 'xyes'; then + supports_curldebug="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: shared library does not support undefined symbols." >&5 +printf "%s\n" "$as_me: WARNING: shared library does not support undefined symbols." >&2;} + fi + fi + fi + # + if test "$want_curldebug" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if curl debug memory tracking can be enabled" >&5 +printf %s "checking if curl debug memory tracking can be enabled... " >&6; } + test "$supports_curldebug" = "no" || supports_curldebug="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supports_curldebug" >&5 +printf "%s\n" "$supports_curldebug" >&6; } + if test "$supports_curldebug" = "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot enable curl debug memory tracking." >&5 +printf "%s\n" "$as_me: WARNING: cannot enable curl debug memory tracking." >&2;} + want_curldebug="no" + fi + fi + + if test x$want_curldebug = xyes; then + CURLDEBUG_TRUE= + CURLDEBUG_FALSE='#' +else + CURLDEBUG_TRUE='#' + CURLDEBUG_FALSE= +fi + + +supports_unittests=yes +# cross-compilation of unit tests static library/programs fails when +# libcurl shared library is built. This might be due to a libtool or +# automake issue. In this case we disable unit tests. +if test "x$cross_compiling" != "xno" && + test "x$enable_shared" != "xno"; then + supports_unittests=no +fi + +# IRIX 6.5.24 gcc 3.3 autobuilds fail unittests library compilation due to +# a problem related with OpenSSL headers and library versions not matching. +# Disable unit tests while time to further investigate this is found. +case $host in + mips-sgi-irix6.5) + if test "$compiler_id" = "GNU_C"; then + supports_unittests=no + fi + ;; +esac + +# All AIX autobuilds fails unit tests linking against unittests library +# due to unittests library being built with no symbols or members. Libtool ? +# Disable unit tests while time to further investigate this is found. +case $host_os in + aix*) + supports_unittests=no + ;; +esac + +if test "x$want_debug" = "xyes" && + test "x$supports_unittests" = "xyes"; then + want_unittests=yes +else + want_unittests=no +fi + if test x$want_unittests = xyes; then + BUILD_UNITTESTS_TRUE= + BUILD_UNITTESTS_FALSE='#' +else + BUILD_UNITTESTS_TRUE='#' + BUILD_UNITTESTS_FALSE= +fi + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build target supports WIN32 file API" >&5 +printf %s "checking whether build target supports WIN32 file API... " >&6; } + curl_win32_file_api="no" + if test "$curl_cv_native_windows" = "yes"; then + if test x"$enable_largefile" != "xno"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#if !defined(_WIN32_WCE) && (defined(__MINGW32__) || defined(_MSC_VER)) + int dummy=1; +#else + WIN32 large file API not supported. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_win32_file_api="win32_large_files" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + if test "$curl_win32_file_api" = "no"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#if defined(_WIN32_WCE) || defined(__MINGW32__) || defined(_MSC_VER) + int dummy=1; +#else + WIN32 small file API not supported. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_win32_file_api="win32_small_files" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + fi + case "$curl_win32_file_api" in + win32_large_files) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (large file enabled)" >&5 +printf "%s\n" "yes (large file enabled)" >&6; } + +printf "%s\n" "#define USE_WIN32_LARGE_FILES 1" >>confdefs.h + + USE_WIN32_LARGE_FILES=1 + + ;; + win32_small_files) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (large file disabled)" >&5 +printf "%s\n" "yes (large file disabled)" >&6; } + +printf "%s\n" "#define USE_WIN32_SMALL_FILES 1" >>confdefs.h + + USE_WIN32_SMALL_FILES=1 + + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build target supports WIN32 crypto API" >&5 +printf %s "checking whether build target supports WIN32 crypto API... " >&6; } + curl_win32_crypto_api="no" + if test "$curl_cv_native_windows" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + +int main (void) +{ + + HCRYPTPROV hCryptProv; + if(CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL, + CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) { + CryptReleaseContext(hCryptProv, 0); + } + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_win32_crypto_api="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + case "$curl_win32_crypto_api" in + yes) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define USE_WIN32_CRYPTO 1" >>confdefs.h + + USE_WIN32_CRYPTO=1 + + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + esac + + + + + tst_cflags="no" + case $host_os in + darwin*) + tst_cflags="yes" + ;; + esac + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for good-to-use Darwin CFLAGS" >&5 +printf %s "checking for good-to-use Darwin CFLAGS... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tst_cflags" >&5 +printf "%s\n" "$tst_cflags" >&6; }; + + if test "$tst_cflags" = "yes"; then + old_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -Werror=partial-availability" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Werror=partial-availability" >&5 +printf %s "checking whether $CC accepts -Werror=partial-availability... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + CFLAGS=$old_CFLAGS +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to link macOS CoreFoundation, CoreServices, and SystemConfiguration frameworks" >&5 +printf %s "checking whether to link macOS CoreFoundation, CoreServices, and SystemConfiguration frameworks... " >&6; } +case $host_os in + darwin*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + +#if TARGET_OS_MAC && !(defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) + return 0; +#else +#error Not macOS +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + build_for_macos="yes" + +else $as_nop + + build_for_macos="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "x$build_for_macos" != xno; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + LDFLAGS="$LDFLAGS -framework CoreFoundation -framework CoreServices -framework SystemConfiguration" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking to see if the compiler supports __builtin_available()" >&5 +printf %s "checking to see if the compiler supports __builtin_available()... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + if (__builtin_available(macOS 10.8, iOS 5.0, *)) {} + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_BUILTIN_AVAILABLE 1" >>confdefs.h + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + + if test "$curl_cv_native_windows" = "yes" && test -n "${RC}"; then + HAVE_WINDRES_TRUE= + HAVE_WINDRES_FALSE='#' +else + HAVE_WINDRES_TRUE='#' + HAVE_WINDRES_FALSE= +fi + + +if test "$curl_cv_native_windows" = "yes"; then + if test -z "$HAVE_WINDRES_TRUE"; then : + else + as_fn_error $? "windres not found in PATH. Windows builds require windres. Cannot continue." "$LINENO" 5 +fi +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support http" >&5 +printf %s "checking whether to support http... " >&6; } +# Check whether --enable-http was given. +if test ${enable_http+y} +then : + enableval=$enable_http; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_HTTP 1" >>confdefs.h + + disable_http="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: disable HTTP disables FTP over proxy and RTSP" >&5 +printf "%s\n" "$as_me: WARNING: disable HTTP disables FTP over proxy and RTSP" >&2;} + CURL_DISABLE_HTTP=1 + + +printf "%s\n" "#define CURL_DISABLE_RTSP 1" >>confdefs.h + + CURL_DISABLE_RTSP=1 + + +printf "%s\n" "#define CURL_DISABLE_ALTSVC 1" >>confdefs.h + + +printf "%s\n" "#define CURL_DISABLE_HSTS 1" >>confdefs.h + + curl_h1_msg="no (--enable-http, --with-hyper)" + curl_altsvc_msg="no"; + curl_hsts_msg="no (--enable-hsts)"; + enable_altsvc="no" + hsts="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support ftp" >&5 +printf %s "checking whether to support ftp... " >&6; } +# Check whether --enable-ftp was given. +if test ${enable_ftp+y} +then : + enableval=$enable_ftp; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_FTP 1" >>confdefs.h + + CURL_DISABLE_FTP=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support file" >&5 +printf %s "checking whether to support file... " >&6; } +# Check whether --enable-file was given. +if test ${enable_file+y} +then : + enableval=$enable_file; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_FILE 1" >>confdefs.h + + CURL_DISABLE_FILE=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support ldap" >&5 +printf %s "checking whether to support ldap... " >&6; } +# Check whether --enable-ldap was given. +if test ${enable_ldap+y} +then : + enableval=$enable_ldap; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + + ;; + yes) + ldap_askedfor="yes" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support ldaps" >&5 +printf %s "checking whether to support ldaps... " >&6; } +# Check whether --enable-ldaps was given. +if test ${enable_ldaps+y} +then : + enableval=$enable_ldaps; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + ;; + *) if test "x$CURL_DISABLE_LDAP" = "x1" ; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: LDAP needs to be enabled to support LDAPS" >&5 +printf "%s\n" "LDAP needs to be enabled to support LDAPS" >&6; } + +printf "%s\n" "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_LDAP_SSL 1" >>confdefs.h + + HAVE_LDAP_SSL=1 + + fi + ;; + esac +else $as_nop + + if test "x$CURL_DISABLE_LDAP" = "x1" ; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_LDAP_SSL 1" >>confdefs.h + + HAVE_LDAP_SSL=1 + + fi + +fi + + + +OPT_HYPER="no" + + +# Check whether --with-hyper was given. +if test ${with_hyper+y} +then : + withval=$with_hyper; OPT_HYPER=$withval +fi + +case "$OPT_HYPER" in + no) + want_hyper="no" + ;; + yes) + want_hyper="default" + want_hyper_path="" + ;; + *) + want_hyper="yes" + want_hyper_path="$withval" + ;; +esac + +if test X"$want_hyper" != Xno; then + if test "x$disable_http" = "xyes"; then + as_fn_error $? "--with-hyper is not compatible with --disable-http" "$LINENO" 5 + fi + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hyper options with pkg-config" >&5 +printf %s "checking for hyper options with pkg-config... " >&6; } + itexists=` + if test -n "$want_hyper_path"; then + PKG_CONFIG_LIBDIR="$want_hyper_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists hyper >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_HYPER=` + if test -n "$want_hyper_path"; then + PKG_CONFIG_LIBDIR="$want_hyper_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l hyper` + CPP_HYPER=` + if test -n "$want_hyper_path"; then + PKG_CONFIG_LIBDIR="$want_hyper_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I hyper` + LD_HYPER=` + if test -n "$want_hyper_path"; then + PKG_CONFIG_LIBDIR="$want_hyper_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L hyper` + else + LIB_HYPER="-lhyper -ldl -lpthread -lm" + if test X"$want_hyper" != Xdefault; then + CPP_HYPER=-I"$want_hyper_path/capi/include" + LD_HYPER="-L$want_hyper_path/target/release -L$want_hyper_path/target/debug" + fi + fi + if test -n "$LIB_HYPER"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_HYPER" >&5 +printf "%s\n" "$as_me: -l is $LIB_HYPER" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_HYPER" >&5 +printf "%s\n" "$as_me: -I is $CPP_HYPER" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_HYPER" >&5 +printf "%s\n" "$as_me: -L is $LD_HYPER" >&6;} + + LDFLAGS="$LDFLAGS $LD_HYPER" + CPPFLAGS="$CPPFLAGS $CPP_HYPER" + LIBS="$LIB_HYPER $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_HYPER=`echo $LD_HYPER | $SED -e 's/^-L//' -e 's/ -L/:/g'` + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hyper_io_new in -lhyper" >&5 +printf %s "checking for hyper_io_new in -lhyper... " >&6; } +if test ${ac_cv_lib_hyper_hyper_io_new+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lhyper $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char hyper_io_new (); +int main (void) +{ +return hyper_io_new (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_hyper_hyper_io_new=yes +else $as_nop + ac_cv_lib_hyper_hyper_io_new=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hyper_hyper_io_new" >&5 +printf "%s\n" "$ac_cv_lib_hyper_hyper_io_new" >&6; } +if test "x$ac_cv_lib_hyper_hyper_io_new" = xyes +then : + + for ac_header in hyper.h +do : + ac_fn_c_check_header_compile "$LINENO" "hyper.h" "ac_cv_header_hyper_h" "$ac_includes_default" +if test "x$ac_cv_header_hyper_h" = xyes +then : + printf "%s\n" "#define HAVE_HYPER_H 1" >>confdefs.h + experimental="$experimental Hyper" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Hyper support is experimental" >&5 +printf "%s\n" "$as_me: Hyper support is experimental" >&6;} + curl_h1_msg="enabled (Hyper)" + HYPER_ENABLED=1 + +printf "%s\n" "#define USE_HYPER 1" >>confdefs.h + + USE_HYPER=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_HYPER" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_HYPER to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_HYPER to CURL_LIBRARY_PATH" >&6;} +fi + +done + +else $as_nop + for d in `echo $DIR_HYPER | $SED -e 's/:/ /'`; do + if test -f "$d/libhyper.a"; then + as_fn_error $? "hyper was found in $d but was probably built with wrong flags. See docs/HYPER.md." "$LINENO" 5 + fi + done + as_fn_error $? "--with-hyper but hyper was not found. See docs/HYPER.md." "$LINENO" 5 + +fi + + fi +fi + +if test X"$want_hyper" != Xno; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disable RTSP support with hyper" >&5 +printf "%s\n" "$as_me: Disable RTSP support with hyper" >&6;} + +printf "%s\n" "#define CURL_DISABLE_RTSP 1" >>confdefs.h + + CURL_DISABLE_RTSP=1 + +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support rtsp" >&5 +printf %s "checking whether to support rtsp... " >&6; } + # Check whether --enable-rtsp was given. +if test ${enable_rtsp+y} +then : + enableval=$enable_rtsp; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_RTSP 1" >>confdefs.h + + CURL_DISABLE_RTSP=1 + + ;; + *) + if test x$CURL_DISABLE_HTTP = x1 ; then + as_fn_error $? "HTTP support needs to be enabled in order to enable RTSP support!" "$LINENO" 5 + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_rtsp_msg="enabled" + fi + ;; + esac +else $as_nop + if test "x$CURL_DISABLE_HTTP" != "x1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_rtsp_msg="enabled" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + +fi + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support proxies" >&5 +printf %s "checking whether to support proxies... " >&6; } +# Check whether --enable-proxy was given. +if test ${enable_proxy+y} +then : + enableval=$enable_proxy; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_PROXY 1" >>confdefs.h + + CURL_DISABLE_PROXY=1 + + https_proxy="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support dict" >&5 +printf %s "checking whether to support dict... " >&6; } +# Check whether --enable-dict was given. +if test ${enable_dict+y} +then : + enableval=$enable_dict; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_DICT 1" >>confdefs.h + + CURL_DISABLE_DICT=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support telnet" >&5 +printf %s "checking whether to support telnet... " >&6; } +# Check whether --enable-telnet was given. +if test ${enable_telnet+y} +then : + enableval=$enable_telnet; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_TELNET 1" >>confdefs.h + + CURL_DISABLE_TELNET=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support tftp" >&5 +printf %s "checking whether to support tftp... " >&6; } +# Check whether --enable-tftp was given. +if test ${enable_tftp+y} +then : + enableval=$enable_tftp; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_TFTP 1" >>confdefs.h + + CURL_DISABLE_TFTP=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support pop3" >&5 +printf %s "checking whether to support pop3... " >&6; } +# Check whether --enable-pop3 was given. +if test ${enable_pop3+y} +then : + enableval=$enable_pop3; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_POP3 1" >>confdefs.h + + CURL_DISABLE_POP3=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support imap" >&5 +printf %s "checking whether to support imap... " >&6; } +# Check whether --enable-imap was given. +if test ${enable_imap+y} +then : + enableval=$enable_imap; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_IMAP 1" >>confdefs.h + + CURL_DISABLE_IMAP=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support smb" >&5 +printf %s "checking whether to support smb... " >&6; } +# Check whether --enable-smb was given. +if test ${enable_smb+y} +then : + enableval=$enable_smb; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_SMB 1" >>confdefs.h + + CURL_DISABLE_SMB=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support smtp" >&5 +printf %s "checking whether to support smtp... " >&6; } +# Check whether --enable-smtp was given. +if test ${enable_smtp+y} +then : + enableval=$enable_smtp; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_SMTP 1" >>confdefs.h + + CURL_DISABLE_SMTP=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support gopher" >&5 +printf %s "checking whether to support gopher... " >&6; } +# Check whether --enable-gopher was given. +if test ${enable_gopher+y} +then : + enableval=$enable_gopher; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_GOPHER 1" >>confdefs.h + + CURL_DISABLE_GOPHER=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support mqtt" >&5 +printf %s "checking whether to support mqtt... " >&6; } +# Check whether --enable-mqtt was given. +if test ${enable_mqtt+y} +then : + enableval=$enable_mqtt; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_MQTT 1" >>confdefs.h + + CURL_DISABLE_MQTT=1 + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to provide built-in manual" >&5 +printf %s "checking whether to provide built-in manual... " >&6; } +# Check whether --enable-manual was given. +if test ${enable_manual+y} +then : + enableval=$enable_manual; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + USE_MANUAL="1" + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + USE_MANUAL="1" + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 +printf %s "checking whether to build documentation... " >&6; } +# Check whether --enable-docs was given. +if test ${enable_docs+y} +then : + enableval=$enable_docs; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + BUILD_DOCS=0 + USE_MANUAL=0 + curl_docs_msg="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + BUILD_DOCS=1 + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + BUILD_DOCS=1 + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable generation of C code" >&5 +printf %s "checking whether to enable generation of C code... " >&6; } +# Check whether --enable-libcurl_option was given. +if test ${enable_libcurl_option+y} +then : + enableval=$enable_libcurl_option; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_LIBCURL_OPTION 1" >>confdefs.h + + curl_libcurl_msg="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use libgcc" >&5 +printf %s "checking whether to use libgcc... " >&6; } +# Check whether --enable-libgcc was given. +if test ${enable_libgcc+y} +then : + enableval=$enable_libgcc; case "$enableval" in + yes) + LIBS="-lgcc $LIBS" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if X/Open network library is required" >&5 +printf %s "checking if X/Open network library is required... " >&6; } + tst_lib_xnet_required="no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int main (void) +{ +#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600) + return 0; +#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED) + return 0; +#else + force compilation error +#endif +} + + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_lib_xnet_required="yes" + LIBS="-lxnet $LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tst_lib_xnet_required" >&5 +printf "%s\n" "$tst_lib_xnet_required" >&6; } + + +ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes +then : + HAVE_GETHOSTBYNAME="1" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +printf %s "checking for gethostbyname in -lnsl... " >&6; } +if test ${ac_cv_lib_nsl_gethostbyname+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_nsl_gethostbyname=yes +else $as_nop + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = xyes +then : + HAVE_GETHOSTBYNAME="1" + LIBS="-lnsl $LIBS" + +fi + + +fi + + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 +printf %s "checking for gethostbyname in -lsocket... " >&6; } +if test ${ac_cv_lib_socket_gethostbyname+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_socket_gethostbyname=yes +else $as_nop + ac_cv_lib_socket_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 +printf "%s\n" "$ac_cv_lib_socket_gethostbyname" >&6; } +if test "x$ac_cv_lib_socket_gethostbyname" = xyes +then : + HAVE_GETHOSTBYNAME="1" + LIBS="-lsocket $LIBS" + +fi + +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lwatt" >&5 +printf %s "checking for gethostbyname in -lwatt... " >&6; } +if test ${ac_cv_lib_watt_gethostbyname+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lwatt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_watt_gethostbyname=yes +else $as_nop + ac_cv_lib_watt_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_watt_gethostbyname" >&5 +printf "%s\n" "$ac_cv_lib_watt_gethostbyname" >&6; } +if test "x$ac_cv_lib_watt_gethostbyname" = xyes +then : + HAVE_GETHOSTBYNAME="1" + CPPFLAGS="-I/dev/env/WATT_ROOT/inc" + LDFLAGS="-L/dev/env/WATT_ROOT/lib" + LIBS="-lwatt $LIBS" + +fi + +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname with both nsl and socket libs" >&5 +printf %s "checking for gethostbyname with both nsl and socket libs... " >&6; } + my_ac_save_LIBS=$LIBS + LIBS="-lnsl -lsocket $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + gethostbyname(); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + LIBS=$my_ac_save_LIBS + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + if test "$curl_cv_native_windows" = "yes"; then + winsock_LIB="-lws2_32" + if test ! -z "$winsock_LIB"; then + my_ac_save_LIBS=$LIBS + LIBS="$winsock_LIB $LIBS" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in $winsock_LIB" >&5 +printf %s "checking for gethostbyname in $winsock_LIB... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif + +int main (void) +{ + + gethostbyname("localhost"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + winsock_LIB="" + LIBS=$my_ac_save_LIBS + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + fi +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname for Minix 3" >&5 +printf %s "checking for gethostbyname for Minix 3... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +/* Older Minix versions may need here instead */ +#include + +int main (void) +{ + + gethostbyname("localhost"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname for eCos" >&5 +printf %s "checking for gethostbyname for eCos... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include + +int main (void) +{ + + gethostbyname("localhost"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" -o "${with_amissl+set}" = set +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname for AmigaOS bsdsocket.library" >&5 +printf %s "checking for gethostbyname for AmigaOS bsdsocket.library... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #define __USE_INLINE__ + #include + #ifdef __amigaos4__ + struct SocketIFace *ISocket = NULL; + #else + struct Library *SocketBase = NULL; + #endif + +int main (void) +{ + + gethostbyname("localhost"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + HAVE_PROTO_BSDSOCKET_H="1" + +printf "%s\n" "#define HAVE_PROTO_BSDSOCKET_H 1" >>confdefs.h + + HAVE_PROTO_BSDSOCKET_H=1 + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnetwork" >&5 +printf %s "checking for gethostbyname in -lnetwork... " >&6; } +if test ${ac_cv_lib_network_gethostbyname+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnetwork $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_network_gethostbyname=yes +else $as_nop + ac_cv_lib_network_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_gethostbyname" >&5 +printf "%s\n" "$ac_cv_lib_network_gethostbyname" >&6; } +if test "x$ac_cv_lib_network_gethostbyname" = xyes +then : + HAVE_GETHOSTBYNAME="1" + LIBS="-lnetwork $LIBS" + +fi + +fi + +if test "$HAVE_GETHOSTBYNAME" != "1"; then + as_fn_error $? "couldn't find libraries for gethostbyname()" "$LINENO" 5 +fi + + +curl_includes_winsock2="\ +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +#endif +/* includes end */" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build target is a native Windows one" >&5 +printf %s "checking whether build target is a native Windows one... " >&6; } +if test ${curl_cv_native_windows+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _WIN32 + int dummy=1; +#else + Not a native Windows build target. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_native_windows="yes" + +else $as_nop + + curl_cv_native_windows="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_native_windows" >&5 +printf "%s\n" "$curl_cv_native_windows" >&6; } + if test "x$curl_cv_native_windows" = xyes; then + DOING_NATIVE_WINDOWS_TRUE= + DOING_NATIVE_WINDOWS_FALSE='#' +else + DOING_NATIVE_WINDOWS_TRUE='#' + DOING_NATIVE_WINDOWS_FALSE= +fi + + + + +curl_includes_bsdsocket="\ +/* includes start */ +#if defined(HAVE_PROTO_BSDSOCKET_H) +# define __NO_NET_API +# define __USE_INLINE__ +# include +# ifdef HAVE_SYS_IOCTL_H +# include +# endif +# ifdef __amigaos4__ +struct SocketIFace *ISocket = NULL; +# else +struct Library *SocketBase = NULL; +# endif +# define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0) +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "proto/bsdsocket.h" "ac_cv_header_proto_bsdsocket_h" "$curl_includes_bsdsocket +" +if test "x$ac_cv_header_proto_bsdsocket_h" = xyes +then : + printf "%s\n" "#define HAVE_PROTO_BSDSOCKET_H 1" >>confdefs.h + +fi + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in libraries" >&5 +printf %s "checking for connect in libraries... " >&6; } + tst_connect_save_LIBS="$LIBS" + tst_connect_need_LIBS="unknown" + for tst_lib in '' '-lsocket' ; do + if test "$tst_connect_need_LIBS" = "unknown"; then + LIBS="$tst_lib $tst_connect_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + #if !defined(_WIN32) && !defined(HAVE_PROTO_BSDSOCKET_H) + int connect(int, void*, int); + #endif + +int main (void) +{ + + if(0 != connect(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + tst_connect_need_LIBS="$tst_lib" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + done + LIBS="$tst_connect_save_LIBS" + # + case X-"$tst_connect_need_LIBS" in + X-unknown) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cannot find connect" >&5 +printf "%s\n" "cannot find connect" >&6; } + as_fn_error $? "cannot find connect function in libraries." "$LINENO" 5 + ;; + X-) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tst_connect_need_LIBS" >&5 +printf "%s\n" "$tst_connect_need_LIBS" >&6; } + LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS" + ;; + esac + + +CURL_NETWORK_LIBS=$LIBS + + + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for monotonic clock_gettime" >&5 +printf %s "checking for monotonic clock_gettime... " >&6; } + # + if test "x$dontwant_rt" = "xno" ; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + +int main (void) +{ + + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_func_clock_gettime="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_func_clock_gettime="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + + + # + if test "$curl_func_clock_gettime" = "yes"; then + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in libraries" >&5 +printf %s "checking for clock_gettime in libraries... " >&6; } + # + curl_cv_save_LIBS="$LIBS" + curl_cv_gclk_LIBS="unknown" + # + for x_xlibs in '' '-lrt' '-lposix4' ; do + if test "$curl_cv_gclk_LIBS" = "unknown"; then + if test -z "$x_xlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_xlibs $curl_cv_save_LIBS" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + +int main (void) +{ + + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + curl_cv_gclk_LIBS="$x_xlibs" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_gclk_LIBS" in + X-unknown) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cannot find clock_gettime" >&5 +printf "%s\n" "cannot find clock_gettime" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&5 +printf "%s\n" "$as_me: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&2;} + curl_func_clock_gettime="no" + ;; + X-) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no additional lib required" >&5 +printf "%s\n" "no additional lib required" >&6; } + curl_func_clock_gettime="yes" + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_gclk_LIBS" + else + LIBS="$curl_cv_gclk_LIBS $curl_cv_save_LIBS" + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_gclk_LIBS" >&5 +printf "%s\n" "$curl_cv_gclk_LIBS" >&6; } + curl_func_clock_gettime="yes" + ;; + esac + # + if test "x$cross_compiling" != "xyes" && + test "$curl_func_clock_gettime" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if monotonic clock_gettime works" >&5 +printf %s "checking if monotonic clock_gettime works... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + +int main (void) +{ + + struct timespec ts; + if (0 == clock_gettime(CLOCK_MONOTONIC, &ts)) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&5 +printf "%s\n" "$as_me: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&2;} + curl_func_clock_gettime="no" + LIBS="$curl_cv_save_LIBS" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + +int main (void) +{ + + struct timespec ts; + if (0 == clock_gettime(CLOCK_MONOTONIC, &ts)) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&5 +printf "%s\n" "$as_me: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&2;} + curl_func_clock_gettime="no" + LIBS="$curl_cv_save_LIBS" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + case "$curl_func_clock_gettime" in + yes) + +printf "%s\n" "#define HAVE_CLOCK_GETTIME_MONOTONIC 1" >>confdefs.h + + ;; + esac + # + fi + # + + + + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for raw monotonic clock_gettime" >&5 +printf %s "checking for raw monotonic clock_gettime... " >&6; } + # + if test "x$dontwant_rt" = "xno" ; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include + +int main (void) +{ + + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC_RAW, &ts); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_CLOCK_GETTIME_MONOTONIC_RAW 1" >>confdefs.h + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + + +CURL_NETWORK_AND_TIME_LIBS=$LIBS + + + +clean_CPPFLAGS=$CPPFLAGS +clean_LDFLAGS=$LDFLAGS +clean_LIBS=$LIBS +ZLIB_LIBS="" + +# Check whether --with-zlib was given. +if test ${with_zlib+y} +then : + withval=$with_zlib; OPT_ZLIB="$withval" +fi + + +if test "$OPT_ZLIB" = "no" ; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: zlib disabled" >&5 +printf "%s\n" "$as_me: WARNING: zlib disabled" >&2;} +else + if test "$OPT_ZLIB" = "yes" ; then + OPT_ZLIB="" + fi + + if test -z "$OPT_ZLIB" ; then + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib options with pkg-config" >&5 +printf %s "checking for zlib options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists zlib >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + ZLIB_LIBS="`$PKGCONFIG --libs-only-l zlib`" + if test -n "$ZLIB_LIBS"; then + LDFLAGS="$LDFLAGS `$PKGCONFIG --libs-only-L zlib`" + else + ZLIB_LIBS="`$PKGCONFIG --libs zlib`" + fi + LIBS="$ZLIB_LIBS $LIBS" + CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags zlib`" + OPT_ZLIB="" + HAVE_LIBZ="1" + fi + + if test -z "$HAVE_LIBZ"; then + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflateEnd in -lz" >&5 +printf %s "checking for inflateEnd in -lz... " >&6; } +if test ${ac_cv_lib_z_inflateEnd+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char inflateEnd (); +int main (void) +{ +return inflateEnd (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_z_inflateEnd=yes +else $as_nop + ac_cv_lib_z_inflateEnd=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateEnd" >&5 +printf "%s\n" "$ac_cv_lib_z_inflateEnd" >&6; } +if test "x$ac_cv_lib_z_inflateEnd" = xyes +then : + HAVE_LIBZ="1" + ZLIB_LIBS="-lz" + LIBS="$ZLIB_LIBS $LIBS" +else $as_nop + OPT_ZLIB="/usr/local" +fi + + fi + fi + + if test -n "$OPT_ZLIB"; then + CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" + LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" + fi + + ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" +if test "x$ac_cv_header_zlib_h" = xyes +then : + + HAVE_ZLIB_H="1" + if test "$HAVE_LIBZ" != "1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5 +printf %s "checking for gzread in -lz... " >&6; } +if test ${ac_cv_lib_z_gzread+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gzread (); +int main (void) +{ +return gzread (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_z_gzread=yes +else $as_nop + ac_cv_lib_z_gzread=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzread" >&5 +printf "%s\n" "$ac_cv_lib_z_gzread" >&6; } +if test "x$ac_cv_lib_z_gzread" = xyes +then : + + HAVE_LIBZ="1" + ZLIB_LIBS="-lz" + LIBS="$ZLIB_LIBS $LIBS" + +else $as_nop + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS +fi + + fi + +else $as_nop + + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS + +fi + + + if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" + then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: configure found only the libz lib, not the header file!" >&5 +printf "%s\n" "$as_me: WARNING: configure found only the libz lib, not the header file!" >&2;} + HAVE_LIBZ="" + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS + LIBS=$clean_LIBS + ZLIB_LIBS="" + elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" + then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: configure found only the libz header file, not the lib!" >&5 +printf "%s\n" "$as_me: WARNING: configure found only the libz header file, not the lib!" >&2;} + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS + LIBS=$clean_LIBS + ZLIB_LIBS="" + elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" + then + + +printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h + + LIBS="$ZLIB_LIBS $clean_LIBS" + + AMFIXLIB="1" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: found both libz and libz.h header" >&5 +printf "%s\n" "$as_me: found both libz and libz.h header" >&6;} + curl_zlib_msg="enabled" + fi +fi + + if test x"$AMFIXLIB" = x1; then + HAVE_LIBZ_TRUE= + HAVE_LIBZ_FALSE='#' +else + HAVE_LIBZ_TRUE='#' + HAVE_LIBZ_FALSE= +fi + + + + + +OPT_BROTLI=off + +# Check whether --with-brotli was given. +if test ${with_brotli+y} +then : + withval=$with_brotli; OPT_BROTLI=$withval +fi + + +if test X"$OPT_BROTLI" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_BROTLI" in + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libbrotlidec options with pkg-config" >&5 +printf %s "checking for libbrotlidec options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libbrotlidec >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_BROTLI=`$PKGCONFIG --libs-only-l libbrotlidec` + LD_BROTLI=`$PKGCONFIG --libs-only-L libbrotlidec` + CPP_BROTLI=`$PKGCONFIG --cflags-only-I libbrotlidec` + version=`$PKGCONFIG --modversion libbrotlidec` + DIR_BROTLI=`echo $LD_BROTLI | $SED -e 's/^-L//'` + fi + + ;; + off) + ;; + *) + PREFIX_BROTLI=$OPT_BROTLI + ;; + esac + + if test -n "$PREFIX_BROTLI"; then + LIB_BROTLI="-lbrotlidec" + LD_BROTLI=-L${PREFIX_BROTLI}/lib$libsuff + CPP_BROTLI=-I${PREFIX_BROTLI}/include + DIR_BROTLI=${PREFIX_BROTLI}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_BROTLI" + CPPFLAGS="$CPPFLAGS $CPP_BROTLI" + LIBS="$LIB_BROTLI $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BrotliDecoderDecompress in -lbrotlidec" >&5 +printf %s "checking for BrotliDecoderDecompress in -lbrotlidec... " >&6; } +if test ${ac_cv_lib_brotlidec_BrotliDecoderDecompress+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbrotlidec $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char BrotliDecoderDecompress (); +int main (void) +{ +return BrotliDecoderDecompress (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_brotlidec_BrotliDecoderDecompress=yes +else $as_nop + ac_cv_lib_brotlidec_BrotliDecoderDecompress=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_brotlidec_BrotliDecoderDecompress" >&5 +printf "%s\n" "$ac_cv_lib_brotlidec_BrotliDecoderDecompress" >&6; } +if test "x$ac_cv_lib_brotlidec_BrotliDecoderDecompress" = xyes +then : + printf "%s\n" "#define HAVE_LIBBROTLIDEC 1" >>confdefs.h + + LIBS="-lbrotlidec $LIBS" + +fi + + + for ac_header in brotli/decode.h +do : + ac_fn_c_check_header_compile "$LINENO" "brotli/decode.h" "ac_cv_header_brotli_decode_h" "$ac_includes_default" +if test "x$ac_cv_header_brotli_decode_h" = xyes +then : + printf "%s\n" "#define HAVE_BROTLI_DECODE_H 1" >>confdefs.h + curl_brotli_msg="enabled (libbrotlidec)" + HAVE_BROTLI=1 + +printf "%s\n" "#define HAVE_BROTLI 1" >>confdefs.h + + HAVE_BROTLI=1 + + +fi + +done + + if test X"$OPT_BROTLI" != Xoff && + test "$HAVE_BROTLI" != "1"; then + as_fn_error $? "BROTLI libs and/or directories were not found where specified!" "$LINENO" 5 + fi + + if test "$HAVE_BROTLI" = "1"; then + if test -n "$DIR_BROTLI"; then + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_BROTLI" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_BROTLI to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_BROTLI to CURL_LIBRARY_PATH" >&6;} + fi + fi + else + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +fi + + +OPT_ZSTD=off + +# Check whether --with-zstd was given. +if test ${with_zstd+y} +then : + withval=$with_zstd; OPT_ZSTD=$withval +fi + + +if test X"$OPT_ZSTD" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_ZSTD" in + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libzstd options with pkg-config" >&5 +printf %s "checking for libzstd options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libzstd >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_ZSTD=`$PKGCONFIG --libs-only-l libzstd` + LD_ZSTD=`$PKGCONFIG --libs-only-L libzstd` + CPP_ZSTD=`$PKGCONFIG --cflags-only-I libzstd` + version=`$PKGCONFIG --modversion libzstd` + DIR_ZSTD=`echo $LD_ZSTD | $SED -e 's/-L//'` + fi + + ;; + off) + ;; + *) + PREFIX_ZSTD=$OPT_ZSTD + ;; + esac + + if test -n "$PREFIX_ZSTD"; then + LIB_ZSTD="-lzstd" + LD_ZSTD=-L${PREFIX_ZSTD}/lib$libsuff + CPP_ZSTD=-I${PREFIX_ZSTD}/include + DIR_ZSTD=${PREFIX_ZSTD}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_ZSTD" + CPPFLAGS="$CPPFLAGS $CPP_ZSTD" + LIBS="$LIB_ZSTD $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ZSTD_createDStream in -lzstd" >&5 +printf %s "checking for ZSTD_createDStream in -lzstd... " >&6; } +if test ${ac_cv_lib_zstd_ZSTD_createDStream+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lzstd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ZSTD_createDStream (); +int main (void) +{ +return ZSTD_createDStream (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_zstd_ZSTD_createDStream=yes +else $as_nop + ac_cv_lib_zstd_ZSTD_createDStream=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_createDStream" >&5 +printf "%s\n" "$ac_cv_lib_zstd_ZSTD_createDStream" >&6; } +if test "x$ac_cv_lib_zstd_ZSTD_createDStream" = xyes +then : + printf "%s\n" "#define HAVE_LIBZSTD 1" >>confdefs.h + + LIBS="-lzstd $LIBS" + +fi + + + for ac_header in zstd.h +do : + ac_fn_c_check_header_compile "$LINENO" "zstd.h" "ac_cv_header_zstd_h" "$ac_includes_default" +if test "x$ac_cv_header_zstd_h" = xyes +then : + printf "%s\n" "#define HAVE_ZSTD_H 1" >>confdefs.h + curl_zstd_msg="enabled (libzstd)" + HAVE_ZSTD=1 + +printf "%s\n" "#define HAVE_ZSTD 1" >>confdefs.h + + HAVE_ZSTD=1 + + +fi + +done + + if test X"$OPT_ZSTD" != Xoff && + test "$HAVE_ZSTD" != "1"; then + as_fn_error $? "libzstd was not found where specified!" "$LINENO" 5 + fi + + if test "$HAVE_ZSTD" = "1"; then + if test -n "$DIR_ZSTD"; then + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_ZSTD" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_ZSTD to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_ZSTD to CURL_LIBRARY_PATH" >&6;} + fi + fi + else + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +fi + + +LDAPLIBNAME="" + +# Check whether --with-ldap-lib was given. +if test ${with_ldap_lib+y} +then : + withval=$with_ldap_lib; LDAPLIBNAME="$withval" +fi + + +LBERLIBNAME="" + +# Check whether --with-lber-lib was given. +if test ${with_lber_lib+y} +then : + withval=$with_lber_lib; LBERLIBNAME="$withval" +fi + + +if test x$CURL_DISABLE_LDAP != x1 ; then + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lber.h" >&5 +printf %s "checking for lber.h... " >&6; } +if test ${curl_cv_header_lber_h+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#include + +int main (void) +{ + + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_header_lber_h="yes" + +else $as_nop + + curl_cv_header_lber_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_header_lber_h" >&5 +printf "%s\n" "$curl_cv_header_lber_h" >&6; } + if test "$curl_cv_header_lber_h" = "yes"; then + +printf "%s\n" "#define HAVE_LBER_H 1" >>confdefs.h + + # + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#include + +int main (void) +{ + + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_need_header_lber_h="no" + +else $as_nop + + curl_cv_need_header_lber_h="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + # + case "$curl_cv_need_header_lber_h" in + yes) + +printf "%s\n" "#define NEED_LBER_H 1" >>confdefs.h + + ;; + esac + fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ldap.h" >&5 +printf %s "checking for ldap.h... " >&6; } +if test ${curl_cv_header_ldap_h+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#include + +int main (void) +{ + + LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT); + int res = ldap_unbind(ldp); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_header_ldap_h="yes" + +else $as_nop + + curl_cv_header_ldap_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_header_ldap_h" >&5 +printf "%s\n" "$curl_cv_header_ldap_h" >&6; } + case "$curl_cv_header_ldap_h" in + yes) + +printf "%s\n" "#define HAVE_LDAP_H 1" >>confdefs.h + + ;; + esac + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ldap_ssl.h" >&5 +printf %s "checking for ldap_ssl.h... " >&6; } +if test ${curl_cv_header_ldap_ssl_h+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif +#include + +int main (void) +{ + + LDAP *ldp = ldapssl_init("0.0.0.0", LDAPS_PORT, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_header_ldap_ssl_h="yes" + +else $as_nop + + curl_cv_header_ldap_ssl_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_header_ldap_ssl_h" >&5 +printf "%s\n" "$curl_cv_header_ldap_ssl_h" >&6; } + case "$curl_cv_header_ldap_ssl_h" in + yes) + +printf "%s\n" "#define HAVE_LDAP_SSL_H 1" >>confdefs.h + + ;; + esac + + + if test -z "$LDAPLIBNAME" ; then + if test "$curl_cv_native_windows" = "yes"; then + LDAPLIBNAME="wldap32" + LBERLIBNAME="no" + fi + fi + + if test "$LDAPLIBNAME" ; then + as_ac_Lib=`printf "%s\n" "ac_cv_lib_"$LDAPLIBNAME"""_ldap_init" | $as_tr_sh` +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ldap_init in -l\"$LDAPLIBNAME\"" >&5 +printf %s "checking for ldap_init in -l\"$LDAPLIBNAME\"... " >&6; } +if eval test \${$as_ac_Lib+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-l"$LDAPLIBNAME" $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ldap_init (); +int main (void) +{ +return ldap_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$as_ac_Lib=yes" +else $as_nop + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf "%s\n" "HAVE_LIB"$LDAPLIBNAME"" | $as_tr_cpp` 1 +_ACEOF + + LIBS="-l"$LDAPLIBNAME" $LIBS" + +else $as_nop + + if test -n "$ldap_askedfor"; then + as_fn_error $? "couldn't detect the LDAP libraries" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"$LDAPLIBNAME\" is not an LDAP library: LDAP disabled" >&5 +printf "%s\n" "$as_me: WARNING: \"$LDAPLIBNAME\" is not an LDAP library: LDAP disabled" >&2;} + +printf "%s\n" "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + + +printf "%s\n" "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + +fi + + else + + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LDAP libraries" >&5 +printf %s "checking for LDAP libraries... " >&6; } + # + u_libs="" + # + + # + curl_cv_save_LIBS="$LIBS" + curl_cv_ldap_LIBS="unknown" + # + for x_nlibs in '' "$u_libs" \ + '-lldap' \ + '-lldap -llber' \ + '-llber -lldap' \ + '-lldapssl -lldapx -lldapsdk' \ + '-lldapsdk -lldapx -lldapssl' \ + '-lldap -llber -lssl -lcrypto' ; do + + if test "$curl_cv_ldap_LIBS" = "unknown"; then + if test -z "$x_nlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_nlibs $curl_cv_save_LIBS" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif + +int main (void) +{ + + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT); + int res = ldap_unbind(ldp); + ber_free(bep, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + curl_cv_ldap_LIBS="$x_nlibs" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cannot find LDAP libraries" >&5 +printf "%s\n" "cannot find LDAP libraries" >&6; } + ;; + X-) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no additional lib required" >&5 +printf "%s\n" "no additional lib required" >&6; } + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_ldap_LIBS" + else + LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_ldap_LIBS" >&5 +printf "%s\n" "$curl_cv_ldap_LIBS" >&6; } + ;; + esac + # + + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + if test -n "$ldap_askedfor"; then + as_fn_error $? "couldn't detect the LDAP libraries" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find libraries for LDAP support: LDAP disabled" >&5 +printf "%s\n" "$as_me: WARNING: Cannot find libraries for LDAP support: LDAP disabled" >&2;} + +printf "%s\n" "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + + +printf "%s\n" "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + ;; + esac + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + + if test "$LBERLIBNAME" ; then + if test "$LBERLIBNAME" != "no" ; then + as_ac_Lib=`printf "%s\n" "ac_cv_lib_"$LBERLIBNAME"""_ber_free" | $as_tr_sh` +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ber_free in -l\"$LBERLIBNAME\"" >&5 +printf %s "checking for ber_free in -l\"$LBERLIBNAME\"... " >&6; } +if eval test \${$as_ac_Lib+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-l"$LBERLIBNAME" $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ber_free (); +int main (void) +{ +return ber_free (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$as_ac_Lib=yes" +else $as_nop + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf "%s\n" "HAVE_LIB"$LBERLIBNAME"" | $as_tr_cpp` 1 +_ACEOF + + LIBS="-l"$LBERLIBNAME" $LIBS" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: \"$LBERLIBNAME\" is not an LBER library: LDAP disabled" >&5 +printf "%s\n" "$as_me: WARNING: \"$LBERLIBNAME\" is not an LBER library: LDAP disabled" >&2;} + +printf "%s\n" "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + + +printf "%s\n" "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + +fi + + fi + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + ac_fn_c_check_func "$LINENO" "ldap_url_parse" "ac_cv_func_ldap_url_parse" +if test "x$ac_cv_func_ldap_url_parse" = xyes +then : + printf "%s\n" "#define HAVE_LDAP_URL_PARSE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "ldap_init_fd" "ac_cv_func_ldap_init_fd" +if test "x$ac_cv_func_ldap_init_fd" = xyes +then : + printf "%s\n" "#define HAVE_LDAP_INIT_FD 1" >>confdefs.h + +fi + + + if test "$LDAPLIBNAME" = "wldap32"; then + curl_ldap_msg="enabled (winldap)" + +printf "%s\n" "#define USE_WIN32_LDAP 1" >>confdefs.h + + else + if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then + curl_ldap_msg="enabled (OpenLDAP)" + +printf "%s\n" "#define USE_OPENLDAP 1" >>confdefs.h + + USE_OPENLDAP=1 + + else + curl_ldap_msg="enabled (ancient OpenLDAP)" + fi + fi +fi + +if test x$CURL_DISABLE_LDAPS != x1 ; then + curl_ldaps_msg="enabled" +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable IPv6" >&5 +printf %s "checking whether to enable IPv6... " >&6; } +# Check whether --enable-ipv6 was given. +if test ${enable_ipv6+y} +then : + enableval=$enable_ipv6; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ipv6=no + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ipv6=yes + ;; + esac +else $as_nop + if test "$cross_compiling" = yes +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ipv6=yes + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* are AF_INET6 and sockaddr_in6 available? */ +#include +#ifdef _WIN32 +#include +#include +#else +#include +#include +#if defined (__TANDEM) +# include +#endif +#endif + +int main(void) +{ + struct sockaddr_in6 s; + (void)s; + return socket(AF_INET6, SOCK_STREAM, 0) < 0; +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ipv6=yes +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ipv6=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + +if test "$ipv6" = yes; then + curl_ipv6_msg="enabled" + +printf "%s\n" "#define USE_IPV6 1" >>confdefs.h + + IPV6_ENABLED=1 + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if struct sockaddr_in6 has sin6_scope_id member" >&5 +printf %s "checking if struct sockaddr_in6 has sin6_scope_id member... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef _WIN32 +#include +#include +#else +#include +#if defined (__TANDEM) +# include +#endif +#endif + +int main (void) +{ + + struct sockaddr_in6 s; + s.sin6_scope_id = 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1" >>confdefs.h + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if argv can be written to" >&5 +printf %s "checking if argv can be written to... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + curl_cv_writable_argv=cross + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main(int argc, char **argv) +{ +#ifdef _WIN32 + /* on Windows, writing to the argv does not hide the argument in + process lists so it can just be skipped */ + (void)argc; + (void)argv; + return 1; +#else + (void)argc; + argv[0][0] = ' '; + return (argv[0][0] == ' ')?0:1; +#endif +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + curl_cv_writable_argv=yes + +else $as_nop + curl_cv_writable_argv=no + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + curl_cv_writable_argv=cross + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main(int argc, char **argv) +{ +#ifdef _WIN32 + /* on Windows, writing to the argv does not hide the argument in + process lists so it can just be skipped */ + (void)argc; + (void)argv; + return 1; +#else + (void)argc; + argv[0][0] = ' '; + return (argv[0][0] == ' ')?0:1; +#endif +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + curl_cv_writable_argv=yes + +else $as_nop + curl_cv_writable_argv=no + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + +case $curl_cv_writable_argv in +yes) + +printf "%s\n" "#define HAVE_WRITABLE_ARGV 1" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; +no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; +*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: the previous check could not be made default was used" >&5 +printf "%s\n" "$as_me: WARNING: the previous check could not be made default was used" >&2;} + ;; +esac + + + +GSSAPI_ROOT="/usr" + +# Check whether --with-gssapi-includes was given. +if test ${with_gssapi_includes+y} +then : + withval=$with_gssapi_includes; GSSAPI_INCS="-I$withval" + want_gss="yes" + +fi + + + +# Check whether --with-gssapi-libs was given. +if test ${with_gssapi_libs+y} +then : + withval=$with_gssapi_libs; GSSAPI_LIB_DIR="-L$withval" + want_gss="yes" + +fi + + + +# Check whether --with-gssapi was given. +if test ${with_gssapi+y} +then : + withval=$with_gssapi; + GSSAPI_ROOT="$withval" + if test x"$GSSAPI_ROOT" != xno; then + want_gss="yes" + if test x"$GSSAPI_ROOT" = xyes; then + GSSAPI_ROOT="/usr" + fi + fi + +fi + + +: ${KRB5CONFIG:="$GSSAPI_ROOT/bin/krb5-config"} + +save_CPPFLAGS="$CPPFLAGS" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if GSS-API support is requested" >&5 +printf %s "checking if GSS-API support is requested... " >&6; } +if test x"$want_gss" = xyes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + + if test $GSSAPI_ROOT != "/usr"; then + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mit-krb5-gssapi options with pkg-config" >&5 +printf %s "checking for mit-krb5-gssapi options with pkg-config... " >&6; } + itexists=` + if test -n "$GSSAPI_ROOT/lib/pkgconfig"; then + PKG_CONFIG_LIBDIR="$GSSAPI_ROOT/lib/pkgconfig" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists mit-krb5-gssapi >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + else + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mit-krb5-gssapi options with pkg-config" >&5 +printf %s "checking for mit-krb5-gssapi options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists mit-krb5-gssapi >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + fi + if test -z "$GSSAPI_INCS"; then + if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then + GSSAPI_INCS=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --cflags gssapi` + elif test "$PKGCONFIG" != "no" ; then + GSSAPI_INCS=`$PKGCONFIG --cflags mit-krb5-gssapi` + elif test -f "$KRB5CONFIG"; then + GSSAPI_INCS=`$KRB5CONFIG --cflags gssapi` + elif test "$GSSAPI_ROOT" != "yes"; then + GSSAPI_INCS="-I$GSSAPI_ROOT/include" + fi + fi + + CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" + + ac_fn_c_check_header_compile "$LINENO" "gss.h" "ac_cv_header_gss_h" "$ac_includes_default" +if test "x$ac_cv_header_gss_h" = xyes +then : + + +printf "%s\n" "#define HAVE_GSSGNU 1" >>confdefs.h + + gnu_gss=yes + +else $as_nop + + for ac_header in gssapi/gssapi.h +do : + ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default" +if test "x$ac_cv_header_gssapi_gssapi_h" = xyes +then : + printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_H 1" >>confdefs.h + +else $as_nop + not_mit=1 +fi + +done + for ac_header in gssapi/gssapi_generic.h gssapi/gssapi_krb5.h +do : + as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " +$ac_includes_default +#ifdef HAVE_GSSAPI_GSSAPI_H +#include +#endif + +" +if eval test \"x\$"$as_ac_Header"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else $as_nop + not_mit=1 +fi + +done + if test "x$not_mit" = "x1"; then + ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default" +if test "x$ac_cv_header_gssapi_h" = xyes +then : + +else $as_nop + + want_gss=no + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: disabling GSS-API support since no header files were found" >&5 +printf "%s\n" "$as_me: WARNING: disabling GSS-API support since no header files were found" >&2;} + + +fi + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if GSS-API headers declare GSS_C_NT_HOSTBASED_SERVICE" >&5 +printf %s "checking if GSS-API headers declare GSS_C_NT_HOSTBASED_SERVICE... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include +#include + +int main (void) +{ + + gss_import_name( + (OM_uint32 *)0, + (gss_buffer_t)0, + GSS_C_NT_HOSTBASED_SERVICE, + (gss_name_t *)0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define HAVE_OLD_GSSMIT 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + + +fi + +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi +if test x"$want_gss" = xyes; then + +printf "%s\n" "#define HAVE_GSSAPI 1" >>confdefs.h + + HAVE_GSSAPI=1 + curl_gss_msg="enabled (MIT Kerberos/Heimdal)" + + if test -n "$gnu_gss"; then + curl_gss_msg="enabled (GNU GSS)" + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + LIBS="-lgss $LIBS" + elif test -z "$GSSAPI_LIB_DIR"; then + case $host in + *-*-darwin*) + LIBS="-lgssapi_krb5 -lresolv $LIBS" + ;; + *) + if test $GSSAPI_ROOT != "/usr"; then + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mit-krb5-gssapi options with pkg-config" >&5 +printf %s "checking for mit-krb5-gssapi options with pkg-config... " >&6; } + itexists=` + if test -n "$GSSAPI_ROOT/lib/pkgconfig"; then + PKG_CONFIG_LIBDIR="$GSSAPI_ROOT/lib/pkgconfig" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists mit-krb5-gssapi >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + else + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mit-krb5-gssapi options with pkg-config" >&5 +printf %s "checking for mit-krb5-gssapi options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists mit-krb5-gssapi >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + fi + if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then + gss_libs=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --libs gssapi` + LIBS="$gss_libs $LIBS" + elif test "$PKGCONFIG" != "no" ; then + gss_libs=`$PKGCONFIG --libs mit-krb5-gssapi` + LIBS="$gss_libs $LIBS" + elif test -f "$KRB5CONFIG"; then + gss_libs=`$KRB5CONFIG --libs gssapi` + LIBS="$gss_libs $LIBS" + else + case $host in + *-hp-hpux*) + gss_libname="gss" + ;; + *) + gss_libname="gssapi" + ;; + esac + + if test "$GSSAPI_ROOT" != "yes"; then + LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" + LIBS="-l$gss_libname $LIBS" + else + LIBS="-l$gss_libname $LIBS" + fi + fi + ;; + esac + else + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + case $host in + *-hp-hpux*) + LIBS="-lgss $LIBS" + ;; + *) + LIBS="-lgssapi $LIBS" + ;; + esac + fi +else + CPPFLAGS="$save_CPPFLAGS" +fi + +if test x"$want_gss" = xyes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can link against GSS-API library" >&5 +printf %s "checking if we can link against GSS-API library... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gss_init_sec_context innocuous_gss_init_sec_context +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gss_init_sec_context +#ifdef __cplusplus +extern "C" +#endif +char gss_init_sec_context (); +#if defined __stub_gss_init_sec_context || defined __stub___gss_init_sec_context +choke me +#endif + +int main (void) +{ +return gss_init_sec_context (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "--with-gssapi was specified, but a GSS-API library was not found." "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + +build_libstubgss=no +if test x"$want_gss" = "xyes"; then + build_libstubgss=yes +fi + + if test "x$build_libstubgss" = "xyes"; then + BUILD_STUB_GSS_TRUE= + BUILD_STUB_GSS_FALSE='#' +else + BUILD_STUB_GSS_TRUE='#' + BUILD_STUB_GSS_FALSE= +fi + + + +DEFAULT_SSL_BACKEND=no +VALID_DEFAULT_SSL_BACKEND= + +# Check whether --with-default-ssl-backend was given. +if test ${with_default_ssl_backend+y} +then : + withval=$with_default_ssl_backend; DEFAULT_SSL_BACKEND=$withval +fi + +case "$DEFAULT_SSL_BACKEND" in + no) + ;; + default|yes) + as_fn_error $? "The name of the default SSL backend is required." "$LINENO" 5 + ;; + *) + + VALID_DEFAULT_SSL_BACKEND=no + ;; +esac + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Windows native SSL/TLS" >&5 +printf %s "checking whether to enable Windows native SSL/TLS... " >&6; } +if test "x$OPT_SCHANNEL" != xno; then + ssl_msg= + if test "x$OPT_SCHANNEL" != "xno" && + test "x$curl_cv_native_windows" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define USE_SCHANNEL 1" >>confdefs.h + + USE_SCHANNEL=1 + + ssl_msg="Schannel" + test schannel != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + SCHANNEL_ENABLED=1 + # --with-schannel implies --enable-sspi + +printf "%s\n" "#define USE_WINDOWS_SSPI 1" >>confdefs.h + + USE_WINDOWS_SSPI=1 + + curl_sspi_msg="enabled" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Secure Transport" >&5 +printf %s "checking whether to enable Secure Transport... " >&6; } +if test "x$OPT_SECURETRANSPORT" != xno; then + if test "x$OPT_SECURETRANSPORT" != "xno" && + (test "x$cross_compiling" != "xno" || test -d "/System/Library/Frameworks/Security.framework"); then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define USE_SECTRANSP 1" >>confdefs.h + + USE_SECTRANSP=1 + + ssl_msg="Secure Transport" + test secure-transport != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + SECURETRANSPORT_ENABLED=1 + LDFLAGS="$LDFLAGS -framework CoreFoundation -framework CoreServices -framework Security" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Amiga native SSL/TLS (AmiSSL v5)" >&5 +printf %s "checking whether to enable Amiga native SSL/TLS (AmiSSL v5)... " >&6; } +if test "$HAVE_PROTO_BSDSOCKET_H" = "1"; then + if test "x$OPT_AMISSL" != xno; then + ssl_msg= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + #include + +int main (void) +{ + + #if defined(AMISSL_CURRENT_VERSION) && defined(AMISSL_V3xx) && \ + (OPENSSL_VERSION_NUMBER >= 0x30000000L) && \ + defined(PROTO_AMISSL_H) + return 0; + #else + #error not AmiSSL v5 / OpenSSL 3 + #endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ssl_msg="AmiSSL" + test amissl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + AMISSL_ENABLED=1 + OPENSSL_ENABLED=1 + # Use AmiSSL's built-in ca bundle + check_for_ca_bundle=1 + with_ca_fallback=yes + LIBS="-lamisslstubs -lamisslauto $LIBS" + +printf "%s\n" "#define USE_AMISSL 1" >>confdefs.h + + +printf "%s\n" "#define USE_OPENSSL 1" >>confdefs.h + + +printf "%s\n" "#define HAVE_OPENSSL3 1" >>confdefs.h + + ac_fn_c_check_header_compile "$LINENO" "openssl/x509.h" "ac_cv_header_openssl_x509_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_x509_h" = xyes +then : + printf "%s\n" "#define HAVE_OPENSSL_X509_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "openssl/rsa.h" "ac_cv_header_openssl_rsa_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_rsa_h" = xyes +then : + printf "%s\n" "#define HAVE_OPENSSL_RSA_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_crypto_h" = xyes +then : + printf "%s\n" "#define HAVE_OPENSSL_CRYPTO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "openssl/pem.h" "ac_cv_header_openssl_pem_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_pem_h" = xyes +then : + printf "%s\n" "#define HAVE_OPENSSL_PEM_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_ssl_h" = xyes +then : + printf "%s\n" "#define HAVE_OPENSSL_SSL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_err_h" = xyes +then : + printf "%s\n" "#define HAVE_OPENSSL_ERR_H 1" >>confdefs.h + +fi + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + +if test "x$OPT_OPENSSL" != xno; then + ssl_msg= + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case $host in + *-*-msys* | *-*-mingw*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdi32" >&5 +printf %s "checking for gdi32... " >&6; } + my_ac_save_LIBS=$LIBS + LIBS="-lgdi32 $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + +int main (void) +{ + + GdiFlush(); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +else $as_nop + LIBS=$my_ac_save_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + + case "$OPT_OPENSSL" in + yes) + PKGTEST="yes" + PREFIX_OPENSSL= + ;; + *) + PKGTEST="no" + PREFIX_OPENSSL=$OPT_OPENSSL + + OPENSSL_PCDIR="$OPT_OPENSSL/lib/pkgconfig" + if test -f "$OPENSSL_PCDIR/openssl.pc"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PKG_CONFIG_LIBDIR will be set to \"$OPENSSL_PCDIR\"" >&5 +printf "%s\n" "$as_me: PKG_CONFIG_LIBDIR will be set to \"$OPENSSL_PCDIR\"" >&6;} + PKGTEST="yes" + fi + + if test "$PKGTEST" != "yes"; then + # try lib64 instead + OPENSSL_PCDIR="$OPT_OPENSSL/lib64/pkgconfig" + if test -f "$OPENSSL_PCDIR/openssl.pc"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PKG_CONFIG_LIBDIR will be set to \"$OPENSSL_PCDIR\"" >&5 +printf "%s\n" "$as_me: PKG_CONFIG_LIBDIR will be set to \"$OPENSSL_PCDIR\"" >&6;} + PKGTEST="yes" + fi + fi + + if test "$PKGTEST" != "yes"; then + if test ! -f "$PREFIX_OPENSSL/include/openssl/ssl.h"; then + as_fn_error $? "$PREFIX_OPENSSL is a bad --with-openssl prefix!" "$LINENO" 5 + fi + fi + + LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" + if test "$PREFIX_OPENSSL" != "/usr" ; then + SSL_LDFLAGS="-L$LIB_OPENSSL" + SSL_CPPFLAGS="-I$PREFIX_OPENSSL/include" + fi + ;; + esac + + if test "$PKGTEST" = "yes"; then + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl options with pkg-config" >&5 +printf %s "checking for openssl options with pkg-config... " >&6; } + itexists=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists openssl >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + SSL_LIBS=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-l --libs-only-other openssl 2>/dev/null` + + SSL_LDFLAGS=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-L openssl 2>/dev/null` + + SSL_CPPFLAGS=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I openssl 2>/dev/null` + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_LIBS: \"$SSL_LIBS\"" >&5 +printf "%s\n" "$as_me: pkg-config: SSL_LIBS: \"$SSL_LIBS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_LDFLAGS: \"$SSL_LDFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: SSL_LDFLAGS: \"$SSL_LDFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_CPPFLAGS: \"$SSL_CPPFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: SSL_CPPFLAGS: \"$SSL_CPPFLAGS\"" >&6;} + + LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/^-L//'` + + LIBS="$SSL_LIBS $LIBS" + fi + fi + + CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" + LDFLAGS="$LDFLAGS $SSL_LDFLAGS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5 +printf %s "checking for HMAC_Update in -lcrypto... " >&6; } +if test ${ac_cv_lib_crypto_HMAC_Update+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypto $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char HMAC_Update (); +int main (void) +{ +return HMAC_Update (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_crypto_HMAC_Update=yes +else $as_nop + ac_cv_lib_crypto_HMAC_Update=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_HMAC_Update" >&5 +printf "%s\n" "$ac_cv_lib_crypto_HMAC_Update" >&6; } +if test "x$ac_cv_lib_crypto_HMAC_Update" = xyes +then : + + HAVECRYPTO="yes" + LIBS="-lcrypto $LIBS" + +else $as_nop + + if test -n "$LIB_OPENSSL" ; then + LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" + fi + if test "$PKGCONFIG" = "no" -a -n "$PREFIX_OPENSSL" ; then + # only set this if pkg-config wasn't used + CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include" + fi + # Linking previously failed, try extra paths from --with-openssl or + # pkg-config. Use a different function name to avoid reusing the earlier + # cached result. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for HMAC_Init_ex in -lcrypto" >&5 +printf %s "checking for HMAC_Init_ex in -lcrypto... " >&6; } +if test ${ac_cv_lib_crypto_HMAC_Init_ex+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypto $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char HMAC_Init_ex (); +int main (void) +{ +return HMAC_Init_ex (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_crypto_HMAC_Init_ex=yes +else $as_nop + ac_cv_lib_crypto_HMAC_Init_ex=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_HMAC_Init_ex" >&5 +printf "%s\n" "$ac_cv_lib_crypto_HMAC_Init_ex" >&6; } +if test "x$ac_cv_lib_crypto_HMAC_Init_ex" = xyes +then : + + HAVECRYPTO="yes" + LIBS="-lcrypto $LIBS" +else $as_nop + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL linking with -ldl" >&5 +printf %s "checking OpenSSL linking with -ldl... " >&6; } + LIBS="-lcrypto $CLEANLIBS -ldl" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int main (void) +{ + + ERR_clear_error(); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVECRYPTO="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL linking with -ldl and -lpthread" >&5 +printf %s "checking OpenSSL linking with -ldl and -lpthread... " >&6; } + LIBS="-lcrypto $CLEANLIBS -ldl -lpthread" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int main (void) +{ + + ERR_clear_error(); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + HAVECRYPTO="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + LDFLAGS="$CLEANLDFLAGS" + CPPFLAGS="$CLEANCPPFLAGS" + LIBS="$CLEANLIBS" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + + +fi + + +fi + + + if test X"$HAVECRYPTO" = X"yes"; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5 +printf %s "checking for SSL_connect in -lssl... " >&6; } +if test ${ac_cv_lib_ssl_SSL_connect+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char SSL_connect (); +int main (void) +{ +return SSL_connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ssl_SSL_connect=yes +else $as_nop + ac_cv_lib_ssl_SSL_connect=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5 +printf "%s\n" "$ac_cv_lib_ssl_SSL_connect" >&6; } +if test "x$ac_cv_lib_ssl_SSL_connect" = xyes +then : + printf "%s\n" "#define HAVE_LIBSSL 1" >>confdefs.h + + LIBS="-lssl $LIBS" + +fi + + + if test "$ac_cv_lib_ssl_SSL_connect" != yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssl with RSAglue/rsaref libs in use" >&5 +printf %s "checking for ssl with RSAglue/rsaref libs in use... " >&6; }; + OLIBS=$LIBS + LIBS="-lRSAglue -lrsaref $LIBS" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5 +printf %s "checking for SSL_connect in -lssl... " >&6; } +if test ${ac_cv_lib_ssl_SSL_connect+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char SSL_connect (); +int main (void) +{ +return SSL_connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ssl_SSL_connect=yes +else $as_nop + ac_cv_lib_ssl_SSL_connect=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5 +printf "%s\n" "$ac_cv_lib_ssl_SSL_connect" >&6; } +if test "x$ac_cv_lib_ssl_SSL_connect" = xyes +then : + printf "%s\n" "#define HAVE_LIBSSL 1" >>confdefs.h + + LIBS="-lssl $LIBS" + +fi + + if test "$ac_cv_lib_ssl_SSL_connect" != yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + LIBS=$OLIBS + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + fi + + else + + for ac_header in openssl/x509.h openssl/rsa.h openssl/crypto.h openssl/pem.h openssl/ssl.h openssl/err.h +do : + as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ssl_msg="OpenSSL" + test openssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + OPENSSL_ENABLED=1 + +printf "%s\n" "#define USE_OPENSSL 1" >>confdefs.h + +fi + +done + + if test $ac_cv_header_openssl_x509_h = no; then + ac_fn_c_check_header_compile "$LINENO" "x509.h" "ac_cv_header_x509_h" "$ac_includes_default" +if test "x$ac_cv_header_x509_h" = xyes +then : + printf "%s\n" "#define HAVE_X509_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "rsa.h" "ac_cv_header_rsa_h" "$ac_includes_default" +if test "x$ac_cv_header_rsa_h" = xyes +then : + printf "%s\n" "#define HAVE_RSA_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "crypto.h" "ac_cv_header_crypto_h" "$ac_includes_default" +if test "x$ac_cv_header_crypto_h" = xyes +then : + printf "%s\n" "#define HAVE_CRYPTO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "pem.h" "ac_cv_header_pem_h" "$ac_includes_default" +if test "x$ac_cv_header_pem_h" = xyes +then : + printf "%s\n" "#define HAVE_PEM_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "ssl.h" "ac_cv_header_ssl_h" "$ac_includes_default" +if test "x$ac_cv_header_ssl_h" = xyes +then : + printf "%s\n" "#define HAVE_SSL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" +if test "x$ac_cv_header_err_h" = xyes +then : + printf "%s\n" "#define HAVE_ERR_H 1" >>confdefs.h + +fi + + + if test $ac_cv_header_x509_h = yes && + test $ac_cv_header_crypto_h = yes && + test $ac_cv_header_ssl_h = yes; then + ssl_msg="OpenSSL" + OPENSSL_ENABLED=1 + fi + fi + fi + + if test X"$OPENSSL_ENABLED" != X"1"; then + LIBS="$CLEANLIBS" + fi + + if test X"$OPT_OPENSSL" != Xoff && + test "$OPENSSL_ENABLED" != "1"; then + as_fn_error $? "OpenSSL libs and/or directories were not found where specified!" "$LINENO" 5 + fi + fi + + if test X"$OPENSSL_ENABLED" = X"1"; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BoringSSL" >&5 +printf %s "checking for BoringSSL... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int main (void) +{ + + #ifndef OPENSSL_IS_BORINGSSL + #error not boringssl + #endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ssl_msg="BoringSSL" + OPENSSL_IS_BORINGSSL=1 + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for AWS-LC" >&5 +printf %s "checking for AWS-LC... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int main (void) +{ + + #ifndef OPENSSL_IS_AWSLC + #error not AWS-LC + #endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ssl_msg="AWS-LC" + OPENSSL_IS_BORINGSSL=1 + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libressl" >&5 +printf %s "checking for libressl... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + int dummy = LIBRESSL_VERSION_NUMBER; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_LIBRESSL 1" >>confdefs.h + + ssl_msg="libressl" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OpenSSL >= v3" >&5 +printf %s "checking for OpenSSL >= v3... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + #if (OPENSSL_VERSION_NUMBER >= 0x30000000L) + return 0; + #else + #error older than 3 + #endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_OPENSSL3 1" >>confdefs.h + + ssl_msg="OpenSSL v3+" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + + + for ac_func in SSL_set_quic_use_legacy_codepoint +do : + ac_fn_c_check_func "$LINENO" "SSL_set_quic_use_legacy_codepoint" "ac_cv_func_SSL_set_quic_use_legacy_codepoint" +if test "x$ac_cv_func_SSL_set_quic_use_legacy_codepoint" = xyes +then : + printf "%s\n" "#define HAVE_SSL_SET_QUIC_USE_LEGACY_CODEPOINT 1" >>confdefs.h + QUIC_ENABLED=yes +fi + +done + if test "$QUIC_ENABLED" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL fork speaks QUIC API" >&5 +printf "%s\n" "$as_me: OpenSSL fork speaks QUIC API" >&6;} + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL version does not speak QUIC API" >&5 +printf "%s\n" "$as_me: OpenSSL version does not speak QUIC API" >&6;} + fi + + if test "$OPENSSL_ENABLED" = "1"; then + if test -n "$LIB_OPENSSL"; then + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$LIB_OPENSSL" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $LIB_OPENSSL to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $LIB_OPENSSL to CURL_LIBRARY_PATH" >&6;} + fi + fi + check_for_ca_bundle=1 + fi + + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +fi + +if test X"$OPT_OPENSSL" != Xno && + test "$OPENSSL_ENABLED" != "1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OPT_OPENSSL: $OPT_OPENSSL" >&5 +printf "%s\n" "$as_me: OPT_OPENSSL: $OPT_OPENSSL" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OPENSSL_ENABLED: $OPENSSL_ENABLED" >&5 +printf "%s\n" "$as_me: OPENSSL_ENABLED: $OPENSSL_ENABLED" >&6;} + as_fn_error $? "--with-openssl was given but OpenSSL could not be detected" "$LINENO" 5 +fi + + +if test X"$OPENSSL_ENABLED" = X"1"; then + +# Check whether --with-random was given. +if test ${with_random+y} +then : + withval=$with_random; RANDOM_FILE="$withval" +else $as_nop + + if test x$cross_compiling != xyes; then + as_ac_File=`printf "%s\n" "ac_cv_file_"/dev/urandom"" | $as_tr_sh` +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/dev/urandom\"" >&5 +printf %s "checking for \"/dev/urandom\"... " >&6; } +if eval test \${$as_ac_File+y} +then : + printf %s "(cached) " >&6 +else $as_nop + test "$cross_compiling" = yes && + as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 +if test -r ""/dev/urandom""; then + eval "$as_ac_File=yes" +else + eval "$as_ac_File=no" +fi +fi +eval ac_res=\$$as_ac_File + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } +if eval test \"x\$"$as_ac_File"\" = x"yes" +then : + RANDOM_FILE="/dev/urandom" +fi + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: skipped the /dev/urandom detection when cross-compiling" >&5 +printf "%s\n" "$as_me: WARNING: skipped the /dev/urandom detection when cross-compiling" >&2;} + fi + + +fi + + if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then + + +printf "%s\n" "#define RANDOM_FILE \"$RANDOM_FILE\"" >>confdefs.h + + fi +fi + +if test "$OPENSSL_ENABLED" = "1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SRP support in OpenSSL" >&5 +printf %s "checking for SRP support in OpenSSL... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + SSL_CTX_set_srp_username(NULL, ""); + SSL_CTX_set_srp_password(NULL, ""); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_OPENSSL_SRP 1" >>confdefs.h + + HAVE_OPENSSL_SRP=1 + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test X"$OPENSSL_ENABLED" = X"1"; then +# Check whether --enable-openssl-auto-load-config was given. +if test ${enable_openssl_auto_load_config+y} +then : + enableval=$enable_openssl_auto_load_config; if test X"$enableval" = X"no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: automatic loading of OpenSSL configuration disabled" >&5 +printf "%s\n" "$as_me: automatic loading of OpenSSL configuration disabled" >&6;} + +printf "%s\n" "#define CURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG 1" >>confdefs.h + + fi + +fi + +fi + +if test "$OPENSSL_ENABLED" = "1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for QUIC support in OpenSSL" >&5 +printf %s "checking for QUIC support in OpenSSL... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + OSSL_QUIC_client_method(); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_OPENSSL_QUIC 1" >>confdefs.h + + HAVE_OPENSSL_QUIC=1 + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + + +if test "x$OPT_GNUTLS" != xno; then + ssl_msg= + + if test X"$OPT_GNUTLS" != Xno; then + + addld="" + addlib="" + gtlslib="" + version="" + addcflags="" + + if test "x$OPT_GNUTLS" = "xyes"; then + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gnutls options with pkg-config" >&5 +printf %s "checking for gnutls options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists gnutls >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + addlib=`$PKGCONFIG --libs-only-l gnutls` + addld=`$PKGCONFIG --libs-only-L gnutls` + addcflags=`$PKGCONFIG --cflags-only-I gnutls` + version=`$PKGCONFIG --modversion gnutls` + gtlslib=`echo $addld | $SED -e 's/^-L//'` + else + check=`libgnutls-config --version 2>/dev/null` + if test -n "$check"; then + addlib=`libgnutls-config --libs` + addcflags=`libgnutls-config --cflags` + version=`libgnutls-config --version` + gtlslib=`libgnutls-config --prefix`/lib$libsuff + fi + fi + else + cfg=$OPT_GNUTLS/bin/libgnutls-config + check=`$cfg --version 2>/dev/null` + if test -n "$check"; then + addlib=`$cfg --libs` + addcflags=`$cfg --cflags` + version=`$cfg --version` + gtlslib=`$cfg --prefix`/lib$libsuff + else + addlib=-lgnutls + addld=-L$OPT_GNUTLS/lib$libsuff + addcflags=-I$OPT_GNUTLS/include + version="" # we just don't know + gtlslib=$OPT_GNUTLS/lib$libsuff + fi + fi + + if test -z "$version"; then + version="unknown" + fi + + if test -n "$addlib"; then + + CLEANLIBS="$LIBS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLDFLAGS="$LDFLAGS" + + LIBS="$addlib $LIBS" + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gnutls_x509_crt_get_dn2 in -lgnutls" >&5 +printf %s "checking for gnutls_x509_crt_get_dn2 in -lgnutls... " >&6; } +if test ${ac_cv_lib_gnutls_gnutls_x509_crt_get_dn2+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gnutls_x509_crt_get_dn2 (); +int main (void) +{ +return gnutls_x509_crt_get_dn2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_gnutls_gnutls_x509_crt_get_dn2=yes +else $as_nop + ac_cv_lib_gnutls_gnutls_x509_crt_get_dn2=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_x509_crt_get_dn2" >&5 +printf "%s\n" "$ac_cv_lib_gnutls_gnutls_x509_crt_get_dn2" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_x509_crt_get_dn2" = xyes +then : + + +printf "%s\n" "#define USE_GNUTLS 1" >>confdefs.h + + USE_GNUTLS=1 + + GNUTLS_ENABLED=1 + USE_GNUTLS="yes" + ssl_msg="GnuTLS" + QUIC_ENABLED=yes + test gnutls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +else $as_nop + + LIBS="$CLEANLIBS" + CPPFLAGS="$CLEANCPPFLAGS" + +fi + + + if test "x$USE_GNUTLS" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: detected GnuTLS version $version" >&5 +printf "%s\n" "$as_me: detected GnuTLS version $version" >&6;} + check_for_ca_bundle=1 + if test -n "$gtlslib"; then + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$gtlslib" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $gtlslib to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $gtlslib to CURL_LIBRARY_PATH" >&6;} + fi + fi + fi + + fi + + fi + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +fi + + +if test "$GNUTLS_ENABLED" = "1"; then + USE_GNUTLS_NETTLE= + # First check if we can detect either crypto library via transitive linking + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nettle_MD5Init in -lgnutls" >&5 +printf %s "checking for nettle_MD5Init in -lgnutls... " >&6; } +if test ${ac_cv_lib_gnutls_nettle_MD5Init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char nettle_MD5Init (); +int main (void) +{ +return nettle_MD5Init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_gnutls_nettle_MD5Init=yes +else $as_nop + ac_cv_lib_gnutls_nettle_MD5Init=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_nettle_MD5Init" >&5 +printf "%s\n" "$ac_cv_lib_gnutls_nettle_MD5Init" >&6; } +if test "x$ac_cv_lib_gnutls_nettle_MD5Init" = xyes +then : + USE_GNUTLS_NETTLE=1 +fi + + + # If not, try linking directly to both of them to see if they are available + if test "$USE_GNUTLS_NETTLE" = ""; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nettle_MD5Init in -lnettle" >&5 +printf %s "checking for nettle_MD5Init in -lnettle... " >&6; } +if test ${ac_cv_lib_nettle_nettle_MD5Init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnettle $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char nettle_MD5Init (); +int main (void) +{ +return nettle_MD5Init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_nettle_nettle_MD5Init=yes +else $as_nop + ac_cv_lib_nettle_nettle_MD5Init=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nettle_nettle_MD5Init" >&5 +printf "%s\n" "$ac_cv_lib_nettle_nettle_MD5Init" >&6; } +if test "x$ac_cv_lib_nettle_nettle_MD5Init" = xyes +then : + USE_GNUTLS_NETTLE=1 +fi + + fi + if test "$USE_GNUTLS_NETTLE" = ""; then + as_fn_error $? "GnuTLS found, but nettle was not found" "$LINENO" 5 + fi + LIBS="-lnettle $LIBS" +fi + +if test "$GNUTLS_ENABLED" = "1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gnutls_srp_verifier in -lgnutls" >&5 +printf %s "checking for gnutls_srp_verifier in -lgnutls... " >&6; } +if test ${ac_cv_lib_gnutls_gnutls_srp_verifier+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gnutls_srp_verifier (); +int main (void) +{ +return gnutls_srp_verifier (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_gnutls_gnutls_srp_verifier=yes +else $as_nop + ac_cv_lib_gnutls_gnutls_srp_verifier=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_srp_verifier" >&5 +printf "%s\n" "$ac_cv_lib_gnutls_gnutls_srp_verifier" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_srp_verifier" = xyes +then : + + +printf "%s\n" "#define HAVE_GNUTLS_SRP 1" >>confdefs.h + + HAVE_GNUTLS_SRP=1 + + +fi + +fi + + + + +if test "x$OPT_MBEDTLS" != xno; then + _cppflags=$CPPFLAGS + _ldflags=$LDFLAGS + ssl_msg= + + if test X"$OPT_MBEDTLS" != Xno; then + + if test "$OPT_MBEDTLS" = "yes"; then + OPT_MBEDTLS="" + fi + + if test -z "$OPT_MBEDTLS" ; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbedtls_havege_init in -lmbedtls" >&5 +printf %s "checking for mbedtls_havege_init in -lmbedtls... " >&6; } +if test ${ac_cv_lib_mbedtls_mbedtls_havege_init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char mbedtls_havege_init (); +int main (void) +{ +return mbedtls_havege_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_mbedtls_mbedtls_havege_init=yes +else $as_nop + ac_cv_lib_mbedtls_mbedtls_havege_init=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mbedtls_mbedtls_havege_init" >&5 +printf "%s\n" "$ac_cv_lib_mbedtls_mbedtls_havege_init" >&6; } +if test "x$ac_cv_lib_mbedtls_mbedtls_havege_init" = xyes +then : + + +printf "%s\n" "#define USE_MBEDTLS 1" >>confdefs.h + + USE_MBEDTLS=1 + + MBEDTLS_ENABLED=1 + USE_MBEDTLS="yes" + ssl_msg="mbedTLS" + test mbedtls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +fi + + fi + + addld="" + addlib="" + addcflags="" + mbedtlslib="" + + if test "x$USE_MBEDTLS" != "xyes"; then + addld=-L$OPT_MBEDTLS/lib$libsuff + addcflags=-I$OPT_MBEDTLS/include + mbedtlslib=$OPT_MBEDTLS/lib$libsuff + + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mbedtls_ssl_init in -lmbedtls" >&5 +printf %s "checking for mbedtls_ssl_init in -lmbedtls... " >&6; } +if test ${ac_cv_lib_mbedtls_mbedtls_ssl_init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char mbedtls_ssl_init (); +int main (void) +{ +return mbedtls_ssl_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_mbedtls_mbedtls_ssl_init=yes +else $as_nop + ac_cv_lib_mbedtls_mbedtls_ssl_init=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mbedtls_mbedtls_ssl_init" >&5 +printf "%s\n" "$ac_cv_lib_mbedtls_mbedtls_ssl_init" >&6; } +if test "x$ac_cv_lib_mbedtls_mbedtls_ssl_init" = xyes +then : + + +printf "%s\n" "#define USE_MBEDTLS 1" >>confdefs.h + + USE_MBEDTLS=1 + + MBEDTLS_ENABLED=1 + USE_MBEDTLS="yes" + ssl_msg="mbedTLS" + test mbedtls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +else $as_nop + + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags + +fi + + fi + + if test "x$USE_MBEDTLS" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: detected mbedTLS" >&5 +printf "%s\n" "$as_me: detected mbedTLS" >&6;} + check_for_ca_bundle=1 + + LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS" + + if test -n "$mbedtlslib"; then + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$mbedtlslib" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $mbedtlslib to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $mbedtlslib to CURL_LIBRARY_PATH" >&6;} + fi + fi + fi + + fi + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +fi + + + + +case "$OPT_WOLFSSL" in + yes|no) + wolfpkg="" + ;; + *) + wolfpkg="$withval/lib/pkgconfig" + ;; +esac + +if test "x$OPT_WOLFSSL" != xno; then + _cppflags=$CPPFLAGS + _ldflags=$LDFLAGS + + ssl_msg= + + if test X"$OPT_WOLFSSL" != Xno; then + + if test "$OPT_WOLFSSL" = "yes"; then + OPT_WOLFSSL="" + fi + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wolfssl options with pkg-config" >&5 +printf %s "checking for wolfssl options with pkg-config... " >&6; } + itexists=` + if test -n "$wolfpkg"; then + PKG_CONFIG_LIBDIR="$wolfpkg" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists wolfssl >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Check dir $wolfpkg" >&5 +printf "%s\n" "$as_me: Check dir $wolfpkg" >&6;} + + addld="" + addlib="" + addcflags="" + if test "$PKGCONFIG" != "no" ; then + addlib=` + if test -n "$wolfpkg"; then + PKG_CONFIG_LIBDIR="$wolfpkg" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l wolfssl` + addld=` + if test -n "$wolfpkg"; then + PKG_CONFIG_LIBDIR="$wolfpkg" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L wolfssl` + addcflags=` + if test -n "$wolfpkg"; then + PKG_CONFIG_LIBDIR="$wolfpkg" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --cflags-only-I wolfssl` + version=` + if test -n "$wolfpkg"; then + PKG_CONFIG_LIBDIR="$wolfpkg" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --modversion wolfssl` + wolfssllibpath=`echo $addld | $SED -e 's/^-L//'` + else + addlib=-lwolfssl + if test -n "$OPT_WOLFSSL"; then + addld=-L$OPT_WOLFSSL/lib$libsuff + addcflags=-I$OPT_WOLFSSL/include + wolfssllibpath=$OPT_WOLFSSL/lib$libsuff + fi + fi + + if test "x$USE_WOLFSSL" != "xyes"; then + + LDFLAGS="$LDFLAGS $addld" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Add $addld to LDFLAGS" >&5 +printf "%s\n" "$as_me: Add $addld to LDFLAGS" >&6;} + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Add $addcflags to CPPFLAGS" >&5 +printf "%s\n" "$as_me: Add $addcflags to CPPFLAGS" >&6;} + fi + + my_ac_save_LIBS="$LIBS" + LIBS="$addlib $LIBS" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Add $addlib to LIBS" >&5 +printf "%s\n" "$as_me: Add $addlib to LIBS" >&6;} + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wolfSSL_Init in -lwolfssl" >&5 +printf %s "checking for wolfSSL_Init in -lwolfssl... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +/* These aren't needed for detection and confuse WolfSSL. + They are set up properly later if it is detected. */ +#undef SIZEOF_LONG +#undef SIZEOF_LONG_LONG +#include +#include + +int main (void) +{ + + return wolfSSL_Init(); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define USE_WOLFSSL 1" >>confdefs.h + + USE_WOLFSSL=1 + + WOLFSSL_ENABLED=1 + USE_WOLFSSL="yes" + ssl_msg="WolfSSL" + QUIC_ENABLED=yes + test wolfssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags + wolfssllibpath="" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$my_ac_save_LIBS" + fi + + if test "x$USE_WOLFSSL" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: detected wolfSSL" >&5 +printf "%s\n" "$as_me: detected wolfSSL" >&6;} + check_for_ca_bundle=1 + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 +printf %s "checking size of long long... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(long long) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of long long" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_long long" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_LONG_LONG $r" >>confdefs.h + + + + + LIBS="$addlib -lm $LIBS" + + ac_fn_c_check_func "$LINENO" "wolfSSL_get_peer_certificate" "ac_cv_func_wolfSSL_get_peer_certificate" +if test "x$ac_cv_func_wolfSSL_get_peer_certificate" = xyes +then : + printf "%s\n" "#define HAVE_WOLFSSL_GET_PEER_CERTIFICATE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wolfSSL_UseALPN" "ac_cv_func_wolfSSL_UseALPN" +if test "x$ac_cv_func_wolfSSL_UseALPN" = xyes +then : + printf "%s\n" "#define HAVE_WOLFSSL_USEALPN 1" >>confdefs.h + +fi + + + ac_fn_c_check_func "$LINENO" "wolfSSL_DES_ecb_encrypt" "ac_cv_func_wolfSSL_DES_ecb_encrypt" +if test "x$ac_cv_func_wolfSSL_DES_ecb_encrypt" = xyes +then : + + +printf "%s\n" "#define HAVE_WOLFSSL_DES_ECB_ENCRYPT 1" >>confdefs.h + + WOLFSSL_NTLM=1 + + +fi + + + ac_fn_c_check_func "$LINENO" "wolfSSL_BIO_set_shutdown" "ac_cv_func_wolfSSL_BIO_set_shutdown" +if test "x$ac_cv_func_wolfSSL_BIO_set_shutdown" = xyes +then : + + +printf "%s\n" "#define HAVE_WOLFSSL_FULL_BIO 1" >>confdefs.h + + WOLFSSL_FULL_BIO=1 + + +fi + + + if test -n "$wolfssllibpath"; then + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$wolfssllibpath" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $wolfssllibpath to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $wolfssllibpath to CURL_LIBRARY_PATH" >&6;} + fi + fi + else + as_fn_error $? "--with-wolfssl but wolfSSL was not found or doesn't work" "$LINENO" 5 + fi + + fi + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +fi + + + + +if test "x$OPT_BEARSSL" != xno; then + _cppflags=$CPPFLAGS + _ldflags=$LDFLAGS + ssl_msg= + + if test X"$OPT_BEARSSL" != Xno; then + + if test "$OPT_BEARSSL" = "yes"; then + OPT_BEARSSL="" + fi + + if test -z "$OPT_BEARSSL" ; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for br_ssl_client_init_full in -lbearssl" >&5 +printf %s "checking for br_ssl_client_init_full in -lbearssl... " >&6; } +if test ${ac_cv_lib_bearssl_br_ssl_client_init_full+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbearssl -lbearssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char br_ssl_client_init_full (); +int main (void) +{ +return br_ssl_client_init_full (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_bearssl_br_ssl_client_init_full=yes +else $as_nop + ac_cv_lib_bearssl_br_ssl_client_init_full=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bearssl_br_ssl_client_init_full" >&5 +printf "%s\n" "$ac_cv_lib_bearssl_br_ssl_client_init_full" >&6; } +if test "x$ac_cv_lib_bearssl_br_ssl_client_init_full" = xyes +then : + + +printf "%s\n" "#define USE_BEARSSL 1" >>confdefs.h + + USE_BEARSSL=1 + + BEARSSL_ENABLED=1 + USE_BEARSSL="yes" + ssl_msg="BearSSL" + test bearssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +fi + + fi + + addld="" + addlib="" + addcflags="" + bearssllib="" + + if test "x$USE_BEARSSL" != "xyes"; then + addld=-L$OPT_BEARSSL/lib$libsuff + addcflags=-I$OPT_BEARSSL/include + bearssllib=$OPT_BEARSSL/lib$libsuff + + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for br_ssl_client_init_full in -lbearssl" >&5 +printf %s "checking for br_ssl_client_init_full in -lbearssl... " >&6; } +if test ${ac_cv_lib_bearssl_br_ssl_client_init_full+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbearssl -lbearssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char br_ssl_client_init_full (); +int main (void) +{ +return br_ssl_client_init_full (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_bearssl_br_ssl_client_init_full=yes +else $as_nop + ac_cv_lib_bearssl_br_ssl_client_init_full=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bearssl_br_ssl_client_init_full" >&5 +printf "%s\n" "$ac_cv_lib_bearssl_br_ssl_client_init_full" >&6; } +if test "x$ac_cv_lib_bearssl_br_ssl_client_init_full" = xyes +then : + + +printf "%s\n" "#define USE_BEARSSL 1" >>confdefs.h + + USE_BEARSSL=1 + + BEARSSL_ENABLED=1 + USE_BEARSSL="yes" + ssl_msg="BearSSL" + test bearssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +else $as_nop + + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags + +fi + + fi + + if test "x$USE_BEARSSL" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: detected BearSSL" >&5 +printf "%s\n" "$as_me: detected BearSSL" >&6;} + check_for_ca_bundle=1 + + LIBS="-lbearssl $LIBS" + + if test -n "$bearssllib"; then + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$bearssllib" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $bearssllib to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $bearssllib to CURL_LIBRARY_PATH" >&6;} + fi + fi + fi + + fi + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" +fi + + + +if test "x$OPT_RUSTLS" != xno; then + ssl_msg= + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + + case $host_os in + darwin*) + LDFLAGS="$LDFLAGS -framework Security" + ;; + *) + ;; + esac + ## NEW CODE + + + case "$OPT_RUSTLS" in + yes) + PKGTEST="yes" + PREFIX_RUSTLS= + ;; + *) + PKGTEST="no" + PREFIX_RUSTLS=$OPT_RUSTLS + + + RUSTLS_PCDIR="$PREFIX_RUSTLS/lib/pkgconfig" + if test -f "$RUSTLS_PCDIR/rustls.pc"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PKG_CONFIG_LIBDIR will be set to \"$RUSTLS_PCDIR\"" >&5 +printf "%s\n" "$as_me: PKG_CONFIG_LIBDIR will be set to \"$RUSTLS_PCDIR\"" >&6;} + PKGTEST="yes" + fi + + if test "$PKGTEST" != "yes"; then + # try lib64 instead + RUSTLS_PCDIR="$PREFIX_RUSTLS/lib64/pkgconfig" + if test -f "$RUSTLS_PCDIR/rustls.pc"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: PKG_CONFIG_LIBDIR will be set to \"$RUSTLS_PCDIR\"" >&5 +printf "%s\n" "$as_me: PKG_CONFIG_LIBDIR will be set to \"$RUSTLS_PCDIR\"" >&6;} + PKGTEST="yes" + fi + fi + + if test "$PKGTEST" != "yes"; then + + addld=-L$PREFIX_RUSTLS/lib$libsuff + addcflags=-I$PREFIX_RUSTLS/include + + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for rustls_connection_read in -lrustls" >&5 +printf %s "checking for rustls_connection_read in -lrustls... " >&6; } +if test ${ac_cv_lib_rustls_rustls_connection_read+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrustls -lpthread -ldl -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char rustls_connection_read (); +int main (void) +{ +return rustls_connection_read (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_rustls_rustls_connection_read=yes +else $as_nop + ac_cv_lib_rustls_rustls_connection_read=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rustls_rustls_connection_read" >&5 +printf "%s\n" "$ac_cv_lib_rustls_rustls_connection_read" >&6; } +if test "x$ac_cv_lib_rustls_rustls_connection_read" = xyes +then : + + +printf "%s\n" "#define USE_RUSTLS 1" >>confdefs.h + + USE_RUSTLS=1 + + RUSTLS_ENABLED=1 + USE_RUSTLS="yes" + ssl_msg="rustls" + test rustls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + +else $as_nop + as_fn_error $? "--with-rustls was specified but could not find rustls." "$LINENO" 5 +fi + + + LIB_RUSTLS="$PREFIX_RUSTLS/lib$libsuff" + if test "$PREFIX_RUSTLS" != "/usr" ; then + SSL_LDFLAGS="-L$LIB_RUSTLS" + SSL_CPPFLAGS="-I$PREFIX_RUSTLS/include" + fi + fi + ;; + esac + + if test "$PKGTEST" = "yes"; then + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for rustls options with pkg-config" >&5 +printf %s "checking for rustls options with pkg-config... " >&6; } + itexists=` + if test -n "$RUSTLS_PCDIR"; then + PKG_CONFIG_LIBDIR="$RUSTLS_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists rustls >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + SSL_LIBS=` + if test -n "$RUSTLS_PCDIR"; then + PKG_CONFIG_LIBDIR="$RUSTLS_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-l --libs-only-other rustls 2>/dev/null` + + SSL_LDFLAGS=` + if test -n "$RUSTLS_PCDIR"; then + PKG_CONFIG_LIBDIR="$RUSTLS_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-L rustls 2>/dev/null` + + SSL_CPPFLAGS=` + if test -n "$RUSTLS_PCDIR"; then + PKG_CONFIG_LIBDIR="$RUSTLS_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I rustls 2>/dev/null` + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_LIBS: \"$SSL_LIBS\"" >&5 +printf "%s\n" "$as_me: pkg-config: SSL_LIBS: \"$SSL_LIBS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_LDFLAGS: \"$SSL_LDFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: SSL_LDFLAGS: \"$SSL_LDFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_CPPFLAGS: \"$SSL_CPPFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: SSL_CPPFLAGS: \"$SSL_CPPFLAGS\"" >&6;} + + LIB_RUSTLS=`echo $SSL_LDFLAGS | sed -e 's/^-L//'` + + LIBS="$SSL_LIBS $LIBS" + ssl_msg="rustls" + +printf "%s\n" "#define USE_RUSTLS 1" >>confdefs.h + + USE_RUSTLS=1 + + USE_RUSTLS="yes" + RUSTLS_ENABLED=1 + test rustls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes + else + as_fn_error $? "pkg-config: Could not find rustls" "$LINENO" 5 + fi + + else + LIBS="-lrustls -lpthread -ldl -lm $LIBS" + fi + + CPPFLAGS="$CLEAN_CPPFLAGS $SSL_CPPFLAGS" + LDFLAGS="$CLAN_LDFLAGS $SSL_LDFLAGS" + + if test "x$USE_RUSTLS" = "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: detected rustls" >&5 +printf "%s\n" "$as_me: detected rustls" >&6;} + check_for_ca_bundle=1 + + if test -n "$LIB_RUSTLS"; then + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$LIB_RUSTLS" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $LIB_RUSTLS to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $LIB_RUSTLS to CURL_LIBRARY_PATH" >&6;} + fi + fi + fi + + test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg" + + if test X"$OPT_RUSTLS" != Xno && + test "$RUSTLS_ENABLED" != "1"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OPT_RUSTLS: $OPT_RUSTLS" >&5 +printf "%s\n" "$as_me: OPT_RUSTLS: $OPT_RUSTLS" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: RUSTLS_ENABLED: $RUSTLS_ENABLED" >&5 +printf "%s\n" "$as_me: RUSTLS_ENABLED: $RUSTLS_ENABLED" >&6;} + as_fn_error $? "--with-rustls was given but Rustls could not be detected" "$LINENO" 5 + fi +fi + + +if test "x$USE_WIN32_CRYPTO" = "x1" -o "x$USE_SCHANNEL" = "x1"; then + LIBS="-ladvapi32 -lcrypt32 $LIBS" +fi + +if test "x$curl_cv_native_windows" = "xyes"; then + LIBS="-lbcrypt $LIBS" +fi + +case "x$SSL_DISABLED$OPENSSL_ENABLED$GNUTLS_ENABLED$MBEDTLS_ENABLED$WOLFSSL_ENABLED$SCHANNEL_ENABLED$SECURETRANSPORT_ENABLED$BEARSSL_ENABLED$RUSTLS_ENABLED" +in +x) + as_fn_error $? "TLS not detected, you will not be able to use HTTPS, FTPS, NTLM and more. +Use --with-openssl, --with-gnutls, --with-wolfssl, --with-mbedtls, --with-schannel, --with-secure-transport, --with-amissl, --with-bearssl or --with-rustls to address this." "$LINENO" 5 + ;; +x1) + # one SSL backend is enabled + + SSL_ENABLED="1" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: built with one SSL backend" >&5 +printf "%s\n" "$as_me: built with one SSL backend" >&6;} + ;; +xD) + # explicitly built without TLS + ;; +xD*) + as_fn_error $? "--without-ssl has been set together with an explicit option to use an ssl library +(e.g. --with-openssl, --with-gnutls, --with-wolfssl, --with-mbedtls, --with-schannel, --with-secure-transport, --with-amissl, --with-bearssl, --with-rustls). +Since these are conflicting parameters, verify which is the desired one and drop the other." "$LINENO" 5 + ;; +*) + # more than one SSL backend is enabled + + SSL_ENABLED="1" + + CURL_WITH_MULTI_SSL="1" + +printf "%s\n" "#define CURL_WITH_MULTI_SSL 1" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: built with multiple SSL backends" >&5 +printf "%s\n" "$as_me: built with multiple SSL backends" >&6;} + ;; +esac + +if test -n "$ssl_backends"; then + curl_ssl_msg="enabled ($ssl_backends)" +fi + +if test no = "$VALID_DEFAULT_SSL_BACKEND" +then + if test -n "$SSL_ENABLED" + then + as_fn_error $? "Default SSL backend $DEFAULT_SSL_BACKEND not enabled!" "$LINENO" 5 + else + as_fn_error $? "Default SSL backend requires SSL!" "$LINENO" 5 + fi +elif test yes = "$VALID_DEFAULT_SSL_BACKEND" +then + +printf "%s\n" "#define CURL_DEFAULT_SSL_BACKEND \"$DEFAULT_SSL_BACKEND\"" >>confdefs.h + +fi + + +if test -n "$check_for_ca_bundle"; then + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking default CA cert bundle/path" >&5 +printf %s "checking default CA cert bundle/path... " >&6; } + + +# Check whether --with-ca-bundle was given. +if test ${with_ca_bundle+y} +then : + withval=$with_ca_bundle; + want_ca="$withval" + if test "x$want_ca" = "xyes"; then + as_fn_error $? "--with-ca-bundle=FILE requires a path to the CA bundle" "$LINENO" 5 + fi + +else $as_nop + want_ca="unset" +fi + + +# Check whether --with-ca-path was given. +if test ${with_ca_path+y} +then : + withval=$with_ca_path; + want_capath="$withval" + if test "x$want_capath" = "xyes"; then + as_fn_error $? "--with-ca-path=DIRECTORY requires a path to the CA path directory" "$LINENO" 5 + fi + +else $as_nop + want_capath="unset" +fi + + + ca_warning=" (warning: certs not found)" + capath_warning=" (warning: certs not found)" + check_capath="" + + if test "x$want_ca" != "xno" -a "x$want_ca" != "xunset" -a \ + "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + ca="$want_ca" + capath="$want_capath" + elif test "x$want_ca" != "xno" -a "x$want_ca" != "xunset"; then + ca="$want_ca" + capath="no" + elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + if test "x$OPENSSL_ENABLED" != "x1" -a \ + "x$GNUTLS_ENABLED" != "x1" -a \ + "x$MBEDTLS_ENABLED" != "x1" -a \ + "x$WOLFSSL_ENABLED" != "x1"; then + as_fn_error $? "--with-ca-path only works with OpenSSL, GnuTLS, mbedTLS or wolfSSL" "$LINENO" 5 + fi + capath="$want_capath" + ca="no" + else + ca="no" + capath="no" + if test "x$cross_compiling" != "xyes"; then + if test "x$want_ca" = "xunset"; then + if test "x$prefix" != xNONE; then + cac="${prefix}/share/curl/curl-ca-bundle.crt" + else + cac="$ac_default_prefix/share/curl/curl-ca-bundle.crt" + fi + + for a in /etc/ssl/certs/ca-certificates.crt \ + /etc/pki/tls/certs/ca-bundle.crt \ + /usr/share/ssl/certs/ca-bundle.crt \ + /usr/local/share/certs/ca-root-nss.crt \ + /etc/ssl/cert.pem \ + "$cac"; do + if test -f "$a"; then + ca="$a" + break + fi + done + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: want $want_capath ca $ca" >&5 +printf "%s\n" "$as_me: want $want_capath ca $ca" >&6;} + if test "x$want_capath" = "xunset"; then + if test "x$OPENSSL_ENABLED" = "x1" -o \ + "x$GNUTLS_ENABLED" = "x1" -o \ + "x$MBEDTLS_ENABLED" = "x1" -o \ + "x$WOLFSSL_ENABLED" = "x1"; then + check_capath="/etc/ssl/certs" + fi + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: skipped the ca-cert path detection when cross-compiling" >&5 +printf "%s\n" "$as_me: WARNING: skipped the ca-cert path detection when cross-compiling" >&2;} + fi + fi + + if test "x$ca" = "xno" || test -f "$ca"; then + ca_warning="" + fi + + if test "x$capath" != "xno"; then + check_capath="$capath" + fi + + if test ! -z "$check_capath"; then + for a in "$check_capath"; do + if test -d "$a" && ls "$a"/[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f].0 >/dev/null 2>/dev/null; then + if test "x$capath" = "xno"; then + capath="$a" + fi + capath_warning="" + break + fi + done + fi + + if test "x$capath" = "xno"; then + capath_warning="" + fi + + if test "x$ca" != "xno"; then + CURL_CA_BUNDLE='"'$ca'"' + +printf "%s\n" "#define CURL_CA_BUNDLE \"$ca\"" >>confdefs.h + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ca" >&5 +printf "%s\n" "$ca" >&6; } + fi + if test "x$capath" != "xno"; then + CURL_CA_PATH="\"$capath\"" + +printf "%s\n" "#define CURL_CA_PATH \"$capath\"" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $capath (capath)" >&5 +printf "%s\n" "$capath (capath)" >&6; } + fi + if test "x$ca" = "xno" && test "x$capath" = "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use builtin CA store of SSL library" >&5 +printf %s "checking whether to use builtin CA store of SSL library... " >&6; } + +# Check whether --with-ca-fallback was given. +if test ${with_ca_fallback+y} +then : + withval=$with_ca_fallback; + if test "x$with_ca_fallback" != "xyes" -a "x$with_ca_fallback" != "xno"; then + as_fn_error $? "--with-ca-fallback only allows yes or no as parameter" "$LINENO" 5 + fi + +else $as_nop + with_ca_fallback="no" +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_ca_fallback" >&5 +printf "%s\n" "$with_ca_fallback" >&6; } + if test "x$with_ca_fallback" = "xyes"; then + if test "x$OPENSSL_ENABLED" != "x1" -a "x$GNUTLS_ENABLED" != "x1"; then + as_fn_error $? "--with-ca-fallback only works with OpenSSL or GnuTLS" "$LINENO" 5 + fi + +printf "%s\n" "#define CURL_CA_FALLBACK 1" >>confdefs.h + + fi + +fi + + +OPT_LIBPSL=off + +# Check whether --with-libpsl was given. +if test ${with_libpsl+y} +then : + withval=$with_libpsl; OPT_LIBPSL=$withval +fi + + +if test X"$OPT_LIBPSL" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBPSL" in + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpsl options with pkg-config" >&5 +printf %s "checking for libpsl options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libpsl >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_PSL=`$PKGCONFIG --libs-only-l libpsl` + LD_PSL=`$PKGCONFIG --libs-only-L libpsl` + CPP_PSL=`$PKGCONFIG --cflags-only-I libpsl` + else + LIB_PSL="-lpsl" + fi + + ;; + off) + LIB_PSL="-lpsl" + ;; + *) + LIB_PSL="-lpsl" + PREFIX_PSL=$OPT_LIBPSL + ;; + esac + + if test -n "$PREFIX_PSL"; then + LD_PSL=-L${PREFIX_PSL}/lib$libsuff + CPP_PSL=-I${PREFIX_PSL}/include + fi + + LDFLAGS="$LDFLAGS $LD_PSL" + CPPFLAGS="$CPPFLAGS $CPP_PSL" + LIBS="$LIB_PSL $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for psl_builtin in -lpsl" >&5 +printf %s "checking for psl_builtin in -lpsl... " >&6; } +if test ${ac_cv_lib_psl_psl_builtin+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char psl_builtin (); +int main (void) +{ +return psl_builtin (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_psl_psl_builtin=yes +else $as_nop + ac_cv_lib_psl_psl_builtin=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_psl_psl_builtin" >&5 +printf "%s\n" "$ac_cv_lib_psl_psl_builtin" >&6; } +if test "x$ac_cv_lib_psl_psl_builtin" = xyes +then : + + for ac_header in libpsl.h +do : + ac_fn_c_check_header_compile "$LINENO" "libpsl.h" "ac_cv_header_libpsl_h" "$ac_includes_default" +if test "x$ac_cv_header_libpsl_h" = xyes +then : + printf "%s\n" "#define HAVE_LIBPSL_H 1" >>confdefs.h + curl_psl_msg="enabled" + LIBPSL_ENABLED=1 + +printf "%s\n" "#define USE_LIBPSL 1" >>confdefs.h + + USE_LIBPSL=1 + + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + if test X"$OPT_LIBPSL" != Xoff && + test "$LIBPSL_ENABLED" != "1"; then + as_fn_error $? "libpsl libs and/or directories were not found where specified!" "$LINENO" 5 + fi +fi + if test "$curl_psl_msg" = "enabled"; then + USE_LIBPSL_TRUE= + USE_LIBPSL_FALSE='#' +else + USE_LIBPSL_TRUE='#' + USE_LIBPSL_FALSE= +fi + + + + + +# Check whether --with-libgsasl was given. +if test ${with_libgsasl+y} +then : + withval=$with_libgsasl; with_libgsasl=$withval +else $as_nop + with_libgsasl=yes +fi + +if test $with_libgsasl != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gsasl_init" >&5 +printf %s "checking for library containing gsasl_init... " >&6; } +if test ${ac_cv_search_gsasl_init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gsasl_init (); +int main (void) +{ +return gsasl_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gsasl +do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO" +then : + ac_cv_search_gsasl_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext + if test ${ac_cv_search_gsasl_init+y} +then : + break +fi +done +if test ${ac_cv_search_gsasl_init+y} +then : + +else $as_nop + ac_cv_search_gsasl_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gsasl_init" >&5 +printf "%s\n" "$ac_cv_search_gsasl_init" >&6; } +ac_res=$ac_cv_search_gsasl_init +if test "$ac_res" != no +then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + curl_gsasl_msg="enabled"; + +printf "%s\n" "#define USE_GSASL 1" >>confdefs.h + + +else $as_nop + curl_gsasl_msg="no (libgsasl not found)"; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: libgsasl was not found" >&5 +printf "%s\n" "$as_me: WARNING: libgsasl was not found" >&2;} + + +fi + +fi + if test "$curl_gsasl_msg" = "enabled"; then + USE_GSASL_TRUE= + USE_GSASL_FALSE='#' +else + USE_GSASL_TRUE='#' + USE_GSASL_FALSE= +fi + + + +# Check whether --with-libmetalink was given. +if test ${with_libmetalink+y} +then : + withval=$with_libmetalink; as_fn_error $? "--with-libmetalink and --without-libmetalink no longer work!" "$LINENO" 5 +fi + + + +OPT_LIBSSH2=off + +# Check whether --with-libssh2 was given. +if test ${with_libssh2+y} +then : + withval=$with_libssh2; OPT_LIBSSH2=$withval +else $as_nop + OPT_LIBSSH2=no +fi + + + +OPT_LIBSSH=off + +# Check whether --with-libssh was given. +if test ${with_libssh+y} +then : + withval=$with_libssh; OPT_LIBSSH=$withval +else $as_nop + OPT_LIBSSH=no +fi + + +OPT_WOLFSSH=off + +# Check whether --with-wolfssh was given. +if test ${with_wolfssh+y} +then : + withval=$with_wolfssh; OPT_WOLFSSH=$withval +else $as_nop + OPT_WOLFSSH=no +fi + + +if test X"$OPT_LIBSSH2" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBSSH2" in + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libssh2 options with pkg-config" >&5 +printf %s "checking for libssh2 options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libssh2 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2` + LD_SSH2=`$PKGCONFIG --libs-only-L libssh2` + CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2` + version=`$PKGCONFIG --modversion libssh2` + DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/^-L//'` + fi + + ;; + off) + ;; + *) + PREFIX_SSH2=$OPT_LIBSSH2 + ;; + esac + + if test -n "$PREFIX_SSH2"; then + LIB_SSH2="-lssh2" + LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff + CPP_SSH2=-I${PREFIX_SSH2}/include + DIR_SSH2=${PREFIX_SSH2}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_SSH2" + CPPFLAGS="$CPPFLAGS $CPP_SSH2" + LIBS="$LIB_SSH2 $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libssh2_session_block_directions in -lssh2" >&5 +printf %s "checking for libssh2_session_block_directions in -lssh2... " >&6; } +if test ${ac_cv_lib_ssh2_libssh2_session_block_directions+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssh2 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char libssh2_session_block_directions (); +int main (void) +{ +return libssh2_session_block_directions (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ssh2_libssh2_session_block_directions=yes +else $as_nop + ac_cv_lib_ssh2_libssh2_session_block_directions=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssh2_libssh2_session_block_directions" >&5 +printf "%s\n" "$ac_cv_lib_ssh2_libssh2_session_block_directions" >&6; } +if test "x$ac_cv_lib_ssh2_libssh2_session_block_directions" = xyes +then : + printf "%s\n" "#define HAVE_LIBSSH2 1" >>confdefs.h + + LIBS="-lssh2 $LIBS" + +fi + + + ac_fn_c_check_header_compile "$LINENO" "libssh2.h" "ac_cv_header_libssh2_h" "$ac_includes_default" +if test "x$ac_cv_header_libssh2_h" = xyes +then : + curl_ssh_msg="enabled (libSSH2)" + LIBSSH2_ENABLED=1 + +printf "%s\n" "#define USE_LIBSSH2 1" >>confdefs.h + + USE_LIBSSH2=1 + + +fi + + + if test X"$OPT_LIBSSH2" != Xoff && + test "$LIBSSH2_ENABLED" != "1"; then + as_fn_error $? "libSSH2 libs and/or directories were not found where specified!" "$LINENO" 5 + fi + + if test "$LIBSSH2_ENABLED" = "1"; then + if test -n "$DIR_SSH2"; then + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_SSH2" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_SSH2 to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_SSH2 to CURL_LIBRARY_PATH" >&6;} + fi + fi + else + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +elif test X"$OPT_LIBSSH" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBSSH" in + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libssh options with pkg-config" >&5 +printf %s "checking for libssh options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libssh >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_SSH=`$PKGCONFIG --libs-only-l libssh` + LD_SSH=`$PKGCONFIG --libs-only-L libssh` + CPP_SSH=`$PKGCONFIG --cflags-only-I libssh` + version=`$PKGCONFIG --modversion libssh` + DIR_SSH=`echo $LD_SSH | $SED -e 's/^-L//'` + fi + + ;; + off) + ;; + *) + PREFIX_SSH=$OPT_LIBSSH + ;; + esac + + if test -n "$PREFIX_SSH"; then + LIB_SSH="-lssh" + LD_SSH=-L${PREFIX_SSH}/lib$libsuff + CPP_SSH=-I${PREFIX_SSH}/include + DIR_SSH=${PREFIX_SSH}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_SSH" + CPPFLAGS="$CPPFLAGS $CPP_SSH" + LIBS="$LIB_SSH $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssh_new in -lssh" >&5 +printf %s "checking for ssh_new in -lssh... " >&6; } +if test ${ac_cv_lib_ssh_ssh_new+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssh $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ssh_new (); +int main (void) +{ +return ssh_new (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ssh_ssh_new=yes +else $as_nop + ac_cv_lib_ssh_ssh_new=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssh_ssh_new" >&5 +printf "%s\n" "$ac_cv_lib_ssh_ssh_new" >&6; } +if test "x$ac_cv_lib_ssh_ssh_new" = xyes +then : + printf "%s\n" "#define HAVE_LIBSSH 1" >>confdefs.h + + LIBS="-lssh $LIBS" + +fi + + + ac_fn_c_check_header_compile "$LINENO" "libssh/libssh.h" "ac_cv_header_libssh_libssh_h" "$ac_includes_default" +if test "x$ac_cv_header_libssh_libssh_h" = xyes +then : + curl_ssh_msg="enabled (libSSH)" + LIBSSH_ENABLED=1 + +printf "%s\n" "#define USE_LIBSSH 1" >>confdefs.h + + USE_LIBSSH=1 + + +fi + + + if test X"$OPT_LIBSSH" != Xoff && + test "$LIBSSH_ENABLED" != "1"; then + as_fn_error $? "libSSH libs and/or directories were not found where specified!" "$LINENO" 5 + fi + + if test "$LIBSSH_ENABLED" = "1"; then + if test -n "$DIR_SSH"; then + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_SSH" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_SSH to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_SSH to CURL_LIBRARY_PATH" >&6;} + fi + fi + else + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +elif test X"$OPT_WOLFSSH" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test "$OPT_WOLFSSH" != yes; then + WOLFCONFIG="$OPT_WOLFSSH/bin/wolfssh-config" + LDFLAGS="$LDFLAGS `$WOLFCONFIG --libs`" + CPPFLAGS="$CPPFLAGS `$WOLFCONFIG --cflags`" + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wolfSSH_Init in -lwolfssh" >&5 +printf %s "checking for wolfSSH_Init in -lwolfssh... " >&6; } +if test ${ac_cv_lib_wolfssh_wolfSSH_Init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lwolfssh $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char wolfSSH_Init (); +int main (void) +{ +return wolfSSH_Init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_wolfssh_wolfSSH_Init=yes +else $as_nop + ac_cv_lib_wolfssh_wolfSSH_Init=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wolfssh_wolfSSH_Init" >&5 +printf "%s\n" "$ac_cv_lib_wolfssh_wolfSSH_Init" >&6; } +if test "x$ac_cv_lib_wolfssh_wolfSSH_Init" = xyes +then : + printf "%s\n" "#define HAVE_LIBWOLFSSH 1" >>confdefs.h + + LIBS="-lwolfssh $LIBS" + +fi + + + for ac_header in wolfssh/ssh.h +do : + ac_fn_c_check_header_compile "$LINENO" "wolfssh/ssh.h" "ac_cv_header_wolfssh_ssh_h" "$ac_includes_default" +if test "x$ac_cv_header_wolfssh_ssh_h" = xyes +then : + printf "%s\n" "#define HAVE_WOLFSSH_SSH_H 1" >>confdefs.h + curl_ssh_msg="enabled (wolfSSH)" + WOLFSSH_ENABLED=1 + +printf "%s\n" "#define USE_WOLFSSH 1" >>confdefs.h + + USE_WOLFSSH=1 + + +fi + +done + +fi + + +OPT_LIBRTMP=off + +# Check whether --with-librtmp was given. +if test ${with_librtmp+y} +then : + withval=$with_librtmp; OPT_LIBRTMP=$withval +fi + + +if test X"$OPT_LIBRTMP" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBRTMP" in + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for librtmp options with pkg-config" >&5 +printf %s "checking for librtmp options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists librtmp >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp` + LD_RTMP=`$PKGCONFIG --libs-only-L librtmp` + CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp` + version=`$PKGCONFIG --modversion librtmp` + DIR_RTMP=`echo $LD_RTMP | $SED -e 's/^-L//'` + else + as_fn_error $? "--librtmp was specified but could not find librtmp pkgconfig file." "$LINENO" 5 + fi + + ;; + off) + LIB_RTMP="-lrtmp" + ;; + *) + LIB_RTMP="-lrtmp" + PREFIX_RTMP=$OPT_LIBRTMP + ;; + esac + + if test -n "$PREFIX_RTMP"; then + LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff + CPP_RTMP=-I${PREFIX_RTMP}/include + DIR_RTMP=${PREFIX_RTMP}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_RTMP" + CPPFLAGS="$CPPFLAGS $CPP_RTMP" + LIBS="$LIB_RTMP $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for RTMP_Init in -lrtmp" >&5 +printf %s "checking for RTMP_Init in -lrtmp... " >&6; } +if test ${ac_cv_lib_rtmp_RTMP_Init+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrtmp $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char RTMP_Init (); +int main (void) +{ +return RTMP_Init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_rtmp_RTMP_Init=yes +else $as_nop + ac_cv_lib_rtmp_RTMP_Init=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rtmp_RTMP_Init" >&5 +printf "%s\n" "$ac_cv_lib_rtmp_RTMP_Init" >&6; } +if test "x$ac_cv_lib_rtmp_RTMP_Init" = xyes +then : + + for ac_header in librtmp/rtmp.h +do : + ac_fn_c_check_header_compile "$LINENO" "librtmp/rtmp.h" "ac_cv_header_librtmp_rtmp_h" "$ac_includes_default" +if test "x$ac_cv_header_librtmp_rtmp_h" = xyes +then : + printf "%s\n" "#define HAVE_LIBRTMP_RTMP_H 1" >>confdefs.h + curl_rtmp_msg="enabled (librtmp)" + LIBRTMP_ENABLED=1 + +printf "%s\n" "#define USE_LIBRTMP 1" >>confdefs.h + + USE_LIBRTMP=1 + + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + if test X"$OPT_LIBRTMP" != Xoff && + test "$LIBRTMP_ENABLED" != "1"; then + as_fn_error $? "librtmp libs and/or directories were not found where specified!" "$LINENO" 5 + fi + +fi + + +versioned_symbols_flavour= +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether versioned symbols are wanted" >&5 +printf %s "checking whether versioned symbols are wanted... " >&6; } +# Check whether --enable-versioned-symbols was given. +if test ${enable_versioned_symbols+y} +then : + enableval=$enable_versioned_symbols; case "$enableval" in + yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5 +printf %s "checking if libraries can be versioned... " >&6; } + GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` + if test -z "$GLD"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You need an ld version supporting the --version-script option" >&5 +printf "%s\n" "$as_me: WARNING: You need an ld version supporting the --version-script option" >&2;} + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + if test "x$CURL_WITH_MULTI_SSL" = "x1"; then + versioned_symbols_flavour="MULTISSL_" + elif test "x$OPENSSL_ENABLED" = "x1"; then + versioned_symbols_flavour="OPENSSL_" + elif test "x$GNUTLS_ENABLED" = "x1"; then + versioned_symbols_flavour="GNUTLS_" + elif test "x$WOLFSSL_ENABLED" = "x1"; then + versioned_symbols_flavour="WOLFSSL_" + elif test "x$SCHANNEL_ENABLED" = "x1"; then + versioned_symbols_flavour="SCHANNEL_" + elif test "x$SECURETRANSPORT_ENABLED" = "x1"; then + versioned_symbols_flavour="SECURE_TRANSPORT_" + else + versioned_symbols_flavour="" + fi + versioned_symbols="yes" + fi + ;; + + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + esac + +else $as_nop + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + + +fi + + +CURL_LT_SHLIB_VERSIONED_FLAVOUR="$versioned_symbols_flavour" + + if test "x$versioned_symbols" = 'xyes'; then + CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_TRUE= + CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_FALSE='#' +else + CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_TRUE='#' + CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_FALSE= +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Windows native IDN (Windows native builds only)" >&5 +printf %s "checking whether to enable Windows native IDN (Windows native builds only)... " >&6; } +OPT_WINIDN="default" + +# Check whether --with-winidn was given. +if test ${with_winidn+y} +then : + withval=$with_winidn; OPT_WINIDN=$withval +fi + +case "$OPT_WINIDN" in + no|default) + want_winidn="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + yes) + want_winidn="yes" + want_winidn_path="default" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + *) + want_winidn="yes" + want_winidn_path="$withval" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes ($withval)" >&5 +printf "%s\n" "yes ($withval)" >&6; } + ;; +esac + +if test "$want_winidn" = "yes"; then + clean_CFLAGS="$CFLAGS" + clean_CPPFLAGS="$CPPFLAGS" + clean_LDFLAGS="$LDFLAGS" + clean_LIBS="$LIBS" + WINIDN_LIBS="-lnormaliz" + WINIDN_CPPFLAGS="" + # + if test "$want_winidn_path" != "default"; then + WINIDN_LDFLAGS="-L$want_winidn_path/lib$libsuff" + WINIDN_CPPFLAGS="-I$want_winidn_path/include" + WINIDN_DIR="$want_winidn_path/lib$libsuff" + fi + # + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int main (void) +{ + + #if (WINVER < 0x600) && (_WIN32_WINNT < 0x600) + #error + #endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + +else $as_nop + + CFLAGS=`echo $CFLAGS | $SED -e 's/-DWINVER=[^ ]*//g'` + CFLAGS=`echo $CFLAGS | $SED -e 's/-D_WIN32_WINNT=[^ ]*//g'` + CPPFLAGS=`echo $CPPFLAGS | $SED -e 's/-DWINVER=[^ ]*//g'` + CPPFLAGS=`echo $CPPFLAGS | $SED -e 's/-D_WIN32_WINNT=[^ ]*//g'` + WINIDN_CPPFLAGS="$WINIDN_CPPFLAGS -DWINVER=0x0600" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + # + CPPFLAGS="$CPPFLAGS $WINIDN_CPPFLAGS" + LDFLAGS="$LDFLAGS $WINIDN_LDFLAGS" + LIBS="$WINIDN_LIBS $LIBS" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IdnToUnicode can be linked" >&5 +printf %s "checking if IdnToUnicode can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int main (void) +{ + + IdnToUnicode(0, NULL, 0, NULL, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_winidn="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_winidn="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_winidn" = "yes"; then + +printf "%s\n" "#define USE_WIN32_IDN 1" >>confdefs.h + + IDN_ENABLED=1 + + curl_idn_msg="enabled (Windows-native)" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find libraries for IDN support: IDN disabled" >&5 +printf "%s\n" "$as_me: WARNING: Cannot find libraries for IDN support: IDN disabled" >&2;} + CFLAGS="$clean_CFLAGS" + CPPFLAGS="$clean_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS" + LIBS="$clean_LIBS" + fi +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build with libidn2" >&5 +printf %s "checking whether to build with libidn2... " >&6; } +OPT_IDN="default" + +# Check whether --with-libidn2 was given. +if test ${with_libidn2+y} +then : + withval=$with_libidn2; OPT_IDN=$withval +fi + +if test "x$tst_links_winidn" = "xyes"; then + want_idn="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (using winidn instead)" >&5 +printf "%s\n" "no (using winidn instead)" >&6; } +else + case "$OPT_IDN" in + no) + want_idn="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + default) + want_idn="yes" + want_idn_path="default" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (assumed) yes" >&5 +printf "%s\n" "(assumed) yes" >&6; } + ;; + yes) + want_idn="yes" + want_idn_path="default" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + *) + want_idn="yes" + want_idn_path="$withval" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes ($withval)" >&5 +printf "%s\n" "yes ($withval)" >&6; } + ;; + esac +fi + +if test "$want_idn" = "yes"; then + clean_CPPFLAGS="$CPPFLAGS" + clean_LDFLAGS="$LDFLAGS" + clean_LIBS="$LIBS" + PKGCONFIG="no" + # + if test "$want_idn_path" != "default"; then + IDN_PCDIR="$want_idn_path/lib$libsuff/pkgconfig" + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libidn2 options with pkg-config" >&5 +printf %s "checking for libidn2 options with pkg-config... " >&6; } + itexists=` + if test -n "$IDN_PCDIR"; then + PKG_CONFIG_LIBDIR="$IDN_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libidn2 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + if test "$PKGCONFIG" != "no"; then + IDN_LIBS=` + if test -n "$IDN_PCDIR"; then + PKG_CONFIG_LIBDIR="$IDN_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-l libidn2 2>/dev/null` + IDN_LDFLAGS=` + if test -n "$IDN_PCDIR"; then + PKG_CONFIG_LIBDIR="$IDN_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-L libidn2 2>/dev/null` + IDN_CPPFLAGS=` + if test -n "$IDN_PCDIR"; then + PKG_CONFIG_LIBDIR="$IDN_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libidn2 2>/dev/null` + IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/^-L//'` + else + IDN_LIBS="-lidn2" + IDN_LDFLAGS="-L$want_idn_path/lib$libsuff" + IDN_CPPFLAGS="-I$want_idn_path/include" + IDN_DIR="$want_idn_path/lib$libsuff" + fi + else + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libidn2 options with pkg-config" >&5 +printf %s "checking for libidn2 options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libidn2 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + if test "$PKGCONFIG" != "no"; then + IDN_LIBS=`$PKGCONFIG --libs-only-l libidn2 2>/dev/null` + IDN_LDFLAGS=`$PKGCONFIG --libs-only-L libidn2 2>/dev/null` + IDN_CPPFLAGS=`$PKGCONFIG --cflags-only-I libidn2 2>/dev/null` + IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/^-L//'` + else + IDN_LIBS="-lidn2" + fi + fi + # + if test "$PKGCONFIG" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: IDN_LIBS: \"$IDN_LIBS\"" >&5 +printf "%s\n" "$as_me: pkg-config: IDN_LIBS: \"$IDN_LIBS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: IDN_LDFLAGS: \"$IDN_LDFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: IDN_LDFLAGS: \"$IDN_LDFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: IDN_CPPFLAGS: \"$IDN_CPPFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: IDN_CPPFLAGS: \"$IDN_CPPFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: IDN_DIR: \"$IDN_DIR\"" >&5 +printf "%s\n" "$as_me: pkg-config: IDN_DIR: \"$IDN_DIR\"" >&6;} + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IDN_LIBS: \"$IDN_LIBS\"" >&5 +printf "%s\n" "$as_me: IDN_LIBS: \"$IDN_LIBS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IDN_LDFLAGS: \"$IDN_LDFLAGS\"" >&5 +printf "%s\n" "$as_me: IDN_LDFLAGS: \"$IDN_LDFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IDN_CPPFLAGS: \"$IDN_CPPFLAGS\"" >&5 +printf "%s\n" "$as_me: IDN_CPPFLAGS: \"$IDN_CPPFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: IDN_DIR: \"$IDN_DIR\"" >&5 +printf "%s\n" "$as_me: IDN_DIR: \"$IDN_DIR\"" >&6;} + fi + # + CPPFLAGS="$CPPFLAGS $IDN_CPPFLAGS" + LDFLAGS="$LDFLAGS $IDN_LDFLAGS" + LIBS="$IDN_LIBS $LIBS" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if idn2_lookup_ul can be linked" >&5 +printf %s "checking if idn2_lookup_ul can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define idn2_lookup_ul innocuous_idn2_lookup_ul +#ifdef __STDC__ +# include +#else +# include +#endif +#undef idn2_lookup_ul +#ifdef __cplusplus +extern "C" +#endif +char idn2_lookup_ul (); +#if defined __stub_idn2_lookup_ul || defined __stub___idn2_lookup_ul +choke me +#endif + +int main (void) +{ +return idn2_lookup_ul (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_libidn="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_libidn="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + ac_fn_c_check_header_compile "$LINENO" "idn2.h" "ac_cv_header_idn2_h" "$ac_includes_default" +if test "x$ac_cv_header_idn2_h" = xyes +then : + printf "%s\n" "#define HAVE_IDN2_H 1" >>confdefs.h + +fi + + + if test "$tst_links_libidn" = "yes"; then + +printf "%s\n" "#define HAVE_LIBIDN2 1" >>confdefs.h + + + IDN_ENABLED=1 + + curl_idn_msg="enabled (libidn2)" + if test -n "$IDN_DIR" -a "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$IDN_DIR" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $IDN_DIR to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $IDN_DIR to CURL_LIBRARY_PATH" >&6;} + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find libraries for IDN support: IDN disabled" >&5 +printf "%s\n" "$as_me: WARNING: Cannot find libraries for IDN support: IDN disabled" >&2;} + CPPFLAGS="$clean_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS" + LIBS="$clean_LIBS" + fi +fi + + +OPT_H2="yes" + +if test "x$disable_http" = "xyes" -o X"$want_hyper" != Xno; then + # without HTTP or with Hyper, nghttp2 is no use + OPT_H2="no" +fi + + +# Check whether --with-nghttp2 was given. +if test ${with_nghttp2+y} +then : + withval=$with_nghttp2; OPT_H2=$withval +fi + +case "$OPT_H2" in + no) + want_nghttp2="no" + ;; + yes) + want_nghttp2="default" + want_nghttp2_path="" + want_nghttp2_pkg_config_path="" + ;; + *) + want_nghttp2="yes" + want_nghttp2_path="$withval" + want_nghttp2_pkg_config_path="$withval/lib/pkgconfig" + ;; +esac + +if test X"$want_nghttp2" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libnghttp2 options with pkg-config" >&5 +printf %s "checking for libnghttp2 options with pkg-config... " >&6; } + itexists=` + if test -n "$want_nghttp2_pkg_config_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp2_pkg_config_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libnghttp2 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_H2=` + if test -n "$want_nghttp2_pkg_config_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp2_pkg_config_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libnghttp2` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_H2" >&5 +printf "%s\n" "$as_me: -l is $LIB_H2" >&6;} + + CPP_H2=` + if test -n "$want_nghttp2_pkg_config_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp2_pkg_config_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libnghttp2` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_H2" >&5 +printf "%s\n" "$as_me: -I is $CPP_H2" >&6;} + + LD_H2=` + if test -n "$want_nghttp2_pkg_config_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp2_pkg_config_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libnghttp2` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_H2" >&5 +printf "%s\n" "$as_me: -L is $LD_H2" >&6;} + + DIR_H2=`echo $LD_H2 | $SED -e 's/^-L//'` + elif test x"$want_nghttp2_path" != x; then + LIB_H2="-lnghttp2" + LD_H2=-L${want_nghttp2_path}/lib$libsuff + CPP_H2=-I${want_nghttp2_path}/include + DIR_H2=${want_nghttp2_path}/lib$libsuff + elif test X"$want_nghttp2" != Xdefault; then + as_fn_error $? "--with-nghttp2 was specified but could not find libnghttp2 pkg-config file." "$LINENO" 5 + else + LIB_H2="-lnghttp2" + fi + + LDFLAGS="$LDFLAGS $LD_H2" + CPPFLAGS="$CPPFLAGS $CPP_H2" + LIBS="$LIB_H2 $LIBS" + + # use nghttp2_session_get_stream_local_window_size to require nghttp2 + # >= 1.15.0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nghttp2_session_get_stream_local_window_size in -lnghttp2" >&5 +printf %s "checking for nghttp2_session_get_stream_local_window_size in -lnghttp2... " >&6; } +if test ${ac_cv_lib_nghttp2_nghttp2_session_get_stream_local_window_size+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnghttp2 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char nghttp2_session_get_stream_local_window_size (); +int main (void) +{ +return nghttp2_session_get_stream_local_window_size (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_nghttp2_nghttp2_session_get_stream_local_window_size=yes +else $as_nop + ac_cv_lib_nghttp2_nghttp2_session_get_stream_local_window_size=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nghttp2_nghttp2_session_get_stream_local_window_size" >&5 +printf "%s\n" "$ac_cv_lib_nghttp2_nghttp2_session_get_stream_local_window_size" >&6; } +if test "x$ac_cv_lib_nghttp2_nghttp2_session_get_stream_local_window_size" = xyes +then : + + for ac_header in nghttp2/nghttp2.h +do : + ac_fn_c_check_header_compile "$LINENO" "nghttp2/nghttp2.h" "ac_cv_header_nghttp2_nghttp2_h" "$ac_includes_default" +if test "x$ac_cv_header_nghttp2_nghttp2_h" = xyes +then : + printf "%s\n" "#define HAVE_NGHTTP2_NGHTTP2_H 1" >>confdefs.h + curl_h2_msg="enabled (nghttp2)" + NGHTTP2_ENABLED=1 + +printf "%s\n" "#define USE_NGHTTP2 1" >>confdefs.h + + USE_NGHTTP2=1 + + +fi + +done + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_H2" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_H2 to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_H2 to CURL_LIBRARY_PATH" >&6;} + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + +fi + + +OPT_TCP2="no" + +if test "x$disable_http" = "xyes"; then + # without HTTP, ngtcp2 is no use + OPT_TCP2="no" +fi + + +# Check whether --with-ngtcp2 was given. +if test ${with_ngtcp2+y} +then : + withval=$with_ngtcp2; OPT_TCP2=$withval +fi + +case "$OPT_TCP2" in + no) + want_tcp2="no" + ;; + yes) + want_tcp2="default" + want_tcp2_path="" + ;; + *) + want_tcp2="yes" + want_tcp2_path="$withval/lib/pkgconfig" + ;; +esac + +curl_tcp2_msg="no (--with-ngtcp2)" +if test X"$want_tcp2" != Xno; then + + if test "$QUIC_ENABLED" != "yes"; then + as_fn_error $? "the detected TLS library does not support QUIC, making --with-ngtcp2 a no-no" "$LINENO" 5 + fi + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libngtcp2 options with pkg-config" >&5 +printf %s "checking for libngtcp2 options with pkg-config... " >&6; } + itexists=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libngtcp2 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_TCP2=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libngtcp2` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_TCP2" >&5 +printf "%s\n" "$as_me: -l is $LIB_TCP2" >&6;} + + CPP_TCP2=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libngtcp2` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_TCP2" >&5 +printf "%s\n" "$as_me: -I is $CPP_TCP2" >&6;} + + LD_TCP2=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libngtcp2` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_TCP2" >&5 +printf "%s\n" "$as_me: -L is $LD_TCP2" >&6;} + + LDFLAGS="$LDFLAGS $LD_TCP2" + CPPFLAGS="$CPPFLAGS $CPP_TCP2" + LIBS="$LIB_TCP2 $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_TCP2=`echo $LD_TCP2 | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_conn_client_new_versioned in -lngtcp2" >&5 +printf %s "checking for ngtcp2_conn_client_new_versioned in -lngtcp2... " >&6; } +if test ${ac_cv_lib_ngtcp2_ngtcp2_conn_client_new_versioned+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lngtcp2 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ngtcp2_conn_client_new_versioned (); +int main (void) +{ +return ngtcp2_conn_client_new_versioned (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ngtcp2_ngtcp2_conn_client_new_versioned=yes +else $as_nop + ac_cv_lib_ngtcp2_ngtcp2_conn_client_new_versioned=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_ngtcp2_conn_client_new_versioned" >&5 +printf "%s\n" "$ac_cv_lib_ngtcp2_ngtcp2_conn_client_new_versioned" >&6; } +if test "x$ac_cv_lib_ngtcp2_ngtcp2_conn_client_new_versioned" = xyes +then : + + for ac_header in ngtcp2/ngtcp2.h +do : + ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2.h" "ac_cv_header_ngtcp2_ngtcp2_h" "$ac_includes_default" +if test "x$ac_cv_header_ngtcp2_ngtcp2_h" = xyes +then : + printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_H 1" >>confdefs.h + NGTCP2_ENABLED=1 + +printf "%s\n" "#define USE_NGTCP2 1" >>confdefs.h + + USE_NGTCP2=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_TCP2" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_TCP2 to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_TCP2 to CURL_LIBRARY_PATH" >&6;} + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + else + if test X"$want_tcp2" != Xdefault; then + as_fn_error $? "--with-ngtcp2 was specified but could not find ngtcp2 pkg-config file." "$LINENO" 5 + fi + fi + +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$OPENSSL_ENABLED" = "x1" -a "x$OPENSSL_IS_BORINGSSL" != "x1"; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libngtcp2_crypto_quictls options with pkg-config" >&5 +printf %s "checking for libngtcp2_crypto_quictls options with pkg-config... " >&6; } + itexists=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libngtcp2_crypto_quictls >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_QUICTLS=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libngtcp2_crypto_quictls` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_NGTCP2_CRYPTO_QUICTLS" >&5 +printf "%s\n" "$as_me: -l is $LIB_NGTCP2_CRYPTO_QUICTLS" >&6;} + + CPP_NGTCP2_CRYPTO_QUICTLS=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libngtcp2_crypto_quictls` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_NGTCP2_CRYPTO_QUICTLS" >&5 +printf "%s\n" "$as_me: -I is $CPP_NGTCP2_CRYPTO_QUICTLS" >&6;} + + LD_NGTCP2_CRYPTO_QUICTLS=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libngtcp2_crypto_quictls` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_NGTCP2_CRYPTO_QUICTLS" >&5 +printf "%s\n" "$as_me: -L is $LD_NGTCP2_CRYPTO_QUICTLS" >&6;} + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_QUICTLS" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_QUICTLS" + LIBS="$LIB_NGTCP2_CRYPTO_QUICTLS $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_QUICTLS=`echo $LD_NGTCP2_CRYPTO_QUICTLS | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_quictls" >&5 +printf %s "checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_quictls... " >&6; } +if test ${ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_recv_client_initial_cb+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lngtcp2_crypto_quictls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ngtcp2_crypto_recv_client_initial_cb (); +int main (void) +{ +return ngtcp2_crypto_recv_client_initial_cb (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_recv_client_initial_cb=yes +else $as_nop + ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_recv_client_initial_cb=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_recv_client_initial_cb" >&5 +printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_recv_client_initial_cb" >&6; } +if test "x$ac_cv_lib_ngtcp2_crypto_quictls_ngtcp2_crypto_recv_client_initial_cb" = xyes +then : + + for ac_header in ngtcp2/ngtcp2_crypto.h +do : + ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_h" "$ac_includes_default" +if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_h" = xyes +then : + printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_H 1" >>confdefs.h + NGTCP2_ENABLED=1 + +printf "%s\n" "#define USE_NGTCP2_CRYPTO_QUICTLS 1" >>confdefs.h + + USE_NGTCP2_CRYPTO_QUICTLS=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_QUICTLS" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_NGTCP2_CRYPTO_QUICTLS to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_NGTCP2_CRYPTO_QUICTLS to CURL_LIBRARY_PATH" >&6;} + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + else + if test X"$want_tcp2" != Xdefault; then + as_fn_error $? "--with-ngtcp2 was specified but could not find ngtcp2_crypto_quictls pkg-config file." "$LINENO" 5 + fi + fi +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$OPENSSL_ENABLED" = "x1" -a "x$OPENSSL_IS_BORINGSSL" = "x1"; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libngtcp2_crypto_boringssl options with pkg-config" >&5 +printf %s "checking for libngtcp2_crypto_boringssl options with pkg-config... " >&6; } + itexists=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libngtcp2_crypto_boringssl >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_BORINGSSL=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libngtcp2_crypto_boringssl` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_NGTCP2_CRYPTO_BORINGSSL" >&5 +printf "%s\n" "$as_me: -l is $LIB_NGTCP2_CRYPTO_BORINGSSL" >&6;} + + CPP_NGTCP2_CRYPTO_BORINGSSL=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libngtcp2_crypto_boringssl` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_NGTCP2_CRYPTO_BORINGSSL" >&5 +printf "%s\n" "$as_me: -I is $CPP_NGTCP2_CRYPTO_BORINGSSL" >&6;} + + LD_NGTCP2_CRYPTO_BORINGSSL=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libngtcp2_crypto_boringssl` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_NGTCP2_CRYPTO_BORINGSSL" >&5 +printf "%s\n" "$as_me: -L is $LD_NGTCP2_CRYPTO_BORINGSSL" >&6;} + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_BORINGSSL" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_BORINGSSL" + LIBS="$LIB_NGTCP2_CRYPTO_BORINGSSL $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_BORINGSSL=`echo $LD_NGTCP2_CRYPTO_BORINGSSL | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_boringssl" >&5 +printf %s "checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_boringssl... " >&6; } +if test ${ac_cv_lib_ngtcp2_crypto_boringssl_ngtcp2_crypto_recv_client_initial_cb+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lngtcp2_crypto_boringssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ngtcp2_crypto_recv_client_initial_cb (); +int main (void) +{ +return ngtcp2_crypto_recv_client_initial_cb (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ngtcp2_crypto_boringssl_ngtcp2_crypto_recv_client_initial_cb=yes +else $as_nop + ac_cv_lib_ngtcp2_crypto_boringssl_ngtcp2_crypto_recv_client_initial_cb=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_boringssl_ngtcp2_crypto_recv_client_initial_cb" >&5 +printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_boringssl_ngtcp2_crypto_recv_client_initial_cb" >&6; } +if test "x$ac_cv_lib_ngtcp2_crypto_boringssl_ngtcp2_crypto_recv_client_initial_cb" = xyes +then : + + for ac_header in ngtcp2/ngtcp2_crypto.h +do : + ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_h" "$ac_includes_default" +if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_h" = xyes +then : + printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_H 1" >>confdefs.h + NGTCP2_ENABLED=1 + +printf "%s\n" "#define USE_NGTCP2_CRYPTO_BORINGSSL 1" >>confdefs.h + + USE_NGTCP2_CRYPTO_BORINGSSL=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_BORINGSSL" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_NGTCP2_CRYPTO_BORINGSSL to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_NGTCP2_CRYPTO_BORINGSSL to CURL_LIBRARY_PATH" >&6;} + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + else + if test X"$want_tcp2" != Xdefault; then + as_fn_error $? "--with-ngtcp2 was specified but could not find ngtcp2_crypto_boringssl pkg-config file." "$LINENO" 5 + fi + fi +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$GNUTLS_ENABLED" = "x1"; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libngtcp2_crypto_gnutls options with pkg-config" >&5 +printf %s "checking for libngtcp2_crypto_gnutls options with pkg-config... " >&6; } + itexists=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libngtcp2_crypto_gnutls >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_GNUTLS=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libngtcp2_crypto_gnutls` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_NGTCP2_CRYPTO_GNUTLS" >&5 +printf "%s\n" "$as_me: -l is $LIB_NGTCP2_CRYPTO_GNUTLS" >&6;} + + CPP_NGTCP2_CRYPTO_GNUTLS=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libngtcp2_crypto_gnutls` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_NGTCP2_CRYPTO_GNUTLS" >&5 +printf "%s\n" "$as_me: -I is $CPP_NGTCP2_CRYPTO_GNUTLS" >&6;} + + LD_NGTCP2_CRYPTO_GNUTLS=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libngtcp2_crypto_gnutls` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_NGTCP2_CRYPTO_GNUTLS" >&5 +printf "%s\n" "$as_me: -L is $LD_NGTCP2_CRYPTO_GNUTLS" >&6;} + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_GNUTLS" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_GNUTLS" + LIBS="$LIB_NGTCP2_CRYPTO_GNUTLS $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_GNUTLS=`echo $LD_NGTCP2_CRYPTO_GNUTLS | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_gnutls" >&5 +printf %s "checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_gnutls... " >&6; } +if test ${ac_cv_lib_ngtcp2_crypto_gnutls_ngtcp2_crypto_recv_client_initial_cb+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lngtcp2_crypto_gnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ngtcp2_crypto_recv_client_initial_cb (); +int main (void) +{ +return ngtcp2_crypto_recv_client_initial_cb (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ngtcp2_crypto_gnutls_ngtcp2_crypto_recv_client_initial_cb=yes +else $as_nop + ac_cv_lib_ngtcp2_crypto_gnutls_ngtcp2_crypto_recv_client_initial_cb=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_gnutls_ngtcp2_crypto_recv_client_initial_cb" >&5 +printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_gnutls_ngtcp2_crypto_recv_client_initial_cb" >&6; } +if test "x$ac_cv_lib_ngtcp2_crypto_gnutls_ngtcp2_crypto_recv_client_initial_cb" = xyes +then : + + for ac_header in ngtcp2/ngtcp2_crypto.h +do : + ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_h" "$ac_includes_default" +if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_h" = xyes +then : + printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_H 1" >>confdefs.h + NGTCP2_ENABLED=1 + +printf "%s\n" "#define USE_NGTCP2_CRYPTO_GNUTLS 1" >>confdefs.h + + USE_NGTCP2_CRYPTO_GNUTLS=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_GNUTLS" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_NGTCP2_CRYPTO_GNUTLS to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_NGTCP2_CRYPTO_GNUTLS to CURL_LIBRARY_PATH" >&6;} + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + else + if test X"$want_tcp2" != Xdefault; then + as_fn_error $? "--with-ngtcp2 was specified but could not find ngtcp2_crypto_gnutls pkg-config file." "$LINENO" 5 + fi + fi +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$WOLFSSL_ENABLED" = "x1"; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libngtcp2_crypto_wolfssl options with pkg-config" >&5 +printf %s "checking for libngtcp2_crypto_wolfssl options with pkg-config... " >&6; } + itexists=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libngtcp2_crypto_wolfssl >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_WOLFSSL=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libngtcp2_crypto_wolfssl` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_NGTCP2_CRYPTO_WOLFSSL" >&5 +printf "%s\n" "$as_me: -l is $LIB_NGTCP2_CRYPTO_WOLFSSL" >&6;} + + CPP_NGTCP2_CRYPTO_WOLFSSL=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libngtcp2_crypto_wolfssl` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_NGTCP2_CRYPTO_WOLFSSL" >&5 +printf "%s\n" "$as_me: -I is $CPP_NGTCP2_CRYPTO_WOLFSSL" >&6;} + + LD_NGTCP2_CRYPTO_WOLFSSL=` + if test -n "$want_tcp2_path"; then + PKG_CONFIG_LIBDIR="$want_tcp2_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libngtcp2_crypto_wolfssl` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_NGTCP2_CRYPTO_WOLFSSL" >&5 +printf "%s\n" "$as_me: -L is $LD_NGTCP2_CRYPTO_WOLFSSL" >&6;} + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_WOLFSSL" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_WOLFSSL" + LIBS="$LIB_NGTCP2_CRYPTO_WOLFSSL $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_WOLFSSL=`echo $LD_NGTCP2_CRYPTO_WOLFSSL | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_wolfssl" >&5 +printf %s "checking for ngtcp2_crypto_recv_client_initial_cb in -lngtcp2_crypto_wolfssl... " >&6; } +if test ${ac_cv_lib_ngtcp2_crypto_wolfssl_ngtcp2_crypto_recv_client_initial_cb+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lngtcp2_crypto_wolfssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ngtcp2_crypto_recv_client_initial_cb (); +int main (void) +{ +return ngtcp2_crypto_recv_client_initial_cb (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_ngtcp2_crypto_wolfssl_ngtcp2_crypto_recv_client_initial_cb=yes +else $as_nop + ac_cv_lib_ngtcp2_crypto_wolfssl_ngtcp2_crypto_recv_client_initial_cb=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ngtcp2_crypto_wolfssl_ngtcp2_crypto_recv_client_initial_cb" >&5 +printf "%s\n" "$ac_cv_lib_ngtcp2_crypto_wolfssl_ngtcp2_crypto_recv_client_initial_cb" >&6; } +if test "x$ac_cv_lib_ngtcp2_crypto_wolfssl_ngtcp2_crypto_recv_client_initial_cb" = xyes +then : + + for ac_header in ngtcp2/ngtcp2_crypto.h +do : + ac_fn_c_check_header_compile "$LINENO" "ngtcp2/ngtcp2_crypto.h" "ac_cv_header_ngtcp2_ngtcp2_crypto_h" "$ac_includes_default" +if test "x$ac_cv_header_ngtcp2_ngtcp2_crypto_h" = xyes +then : + printf "%s\n" "#define HAVE_NGTCP2_NGTCP2_CRYPTO_H 1" >>confdefs.h + NGTCP2_ENABLED=1 + +printf "%s\n" "#define USE_NGTCP2_CRYPTO_WOLFSSL 1" >>confdefs.h + + USE_NGTCP2_CRYPTO_WOLFSSL=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_WOLFSSL" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_NGTCP2_CRYPTO_WOLFSSL to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_NGTCP2_CRYPTO_WOLFSSL to CURL_LIBRARY_PATH" >&6;} + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + else + if test X"$want_tcp2" != Xdefault; then + as_fn_error $? "--with-ngtcp2 was specified but could not find ngtcp2_crypto_wolfssl pkg-config file." "$LINENO" 5 + fi + fi +fi + + +OPT_OPENSSL_QUIC="no" + +if test "x$disable_http" = "xyes" -o "x$OPENSSL_ENABLED" != "x1"; then + # without HTTP or without openssl, no use + OPT_OPENSSL_QUIC="no" +fi + + +# Check whether --with-openssl-quic was given. +if test ${with_openssl_quic+y} +then : + withval=$with_openssl_quic; OPT_OPENSSL_QUIC=$withval +fi + +case "$OPT_OPENSSL_QUIC" in + no) + want_openssl_quic="no" + ;; + yes) + want_openssl_quic="yes" + ;; +esac + +curl_openssl_quic_msg="no (--with-openssl-quic)" +if test "x$want_openssl_quic" = "xyes"; then + + if test "$NGTCP2_ENABLED" = 1; then + as_fn_error $? "--with-openssl-quic and --with-ngtcp2 are mutually exclusive" "$LINENO" 5 + fi + if test "$HAVE_OPENSSL_QUIC" != 1; then + as_fn_error $? "--with-openssl-quic requires quic support in OpenSSL" "$LINENO" 5 + fi + +printf "%s\n" "#define USE_OPENSSL_QUIC 1" >>confdefs.h + + USE_OPENSSL_QUIC=1 + +fi + + +OPT_NGHTTP3="yes" + +if test "x$USE_NGTCP2" != "x1" -a "x$USE_OPENSSL_QUIC" != "x1"; then + # without ngtcp2 or openssl quic, nghttp3 is of no use for us + OPT_NGHTTP3="no" + want_nghttp3="no" +fi + + +# Check whether --with-nghttp3 was given. +if test ${with_nghttp3+y} +then : + withval=$with_nghttp3; OPT_NGHTTP3=$withval +fi + +case "$OPT_NGHTTP3" in + no) + want_nghttp3="no" + ;; + yes) + want_nghttp3="default" + want_nghttp3_path="" + ;; + *) + want_nghttp3="yes" + want_nghttp3_path="$withval/lib/pkgconfig" + ;; +esac + +curl_http3_msg="no (--with-nghttp3)" +if test X"$want_nghttp3" != Xno; then + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libnghttp3 options with pkg-config" >&5 +printf %s "checking for libnghttp3 options with pkg-config... " >&6; } + itexists=` + if test -n "$want_nghttp3_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp3_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libnghttp3 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_NGHTTP3=` + if test -n "$want_nghttp3_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp3_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libnghttp3` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_NGHTTP3" >&5 +printf "%s\n" "$as_me: -l is $LIB_NGHTTP3" >&6;} + + CPP_NGHTTP3=` + if test -n "$want_nghttp3_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp3_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I libnghttp3` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_NGHTTP3" >&5 +printf "%s\n" "$as_me: -I is $CPP_NGHTTP3" >&6;} + + LD_NGHTTP3=` + if test -n "$want_nghttp3_path"; then + PKG_CONFIG_LIBDIR="$want_nghttp3_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libnghttp3` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_NGHTTP3" >&5 +printf "%s\n" "$as_me: -L is $LD_NGHTTP3" >&6;} + + LDFLAGS="$LDFLAGS $LD_NGHTTP3" + CPPFLAGS="$CPPFLAGS $CPP_NGHTTP3" + LIBS="$LIB_NGHTTP3 $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGHTTP3=`echo $LD_NGHTTP3 | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nghttp3_conn_client_new_versioned in -lnghttp3" >&5 +printf %s "checking for nghttp3_conn_client_new_versioned in -lnghttp3... " >&6; } +if test ${ac_cv_lib_nghttp3_nghttp3_conn_client_new_versioned+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnghttp3 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char nghttp3_conn_client_new_versioned (); +int main (void) +{ +return nghttp3_conn_client_new_versioned (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_nghttp3_nghttp3_conn_client_new_versioned=yes +else $as_nop + ac_cv_lib_nghttp3_nghttp3_conn_client_new_versioned=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nghttp3_nghttp3_conn_client_new_versioned" >&5 +printf "%s\n" "$ac_cv_lib_nghttp3_nghttp3_conn_client_new_versioned" >&6; } +if test "x$ac_cv_lib_nghttp3_nghttp3_conn_client_new_versioned" = xyes +then : + + for ac_header in nghttp3/nghttp3.h +do : + ac_fn_c_check_header_compile "$LINENO" "nghttp3/nghttp3.h" "ac_cv_header_nghttp3_nghttp3_h" "$ac_includes_default" +if test "x$ac_cv_header_nghttp3_nghttp3_h" = xyes +then : + printf "%s\n" "#define HAVE_NGHTTP3_NGHTTP3_H 1" >>confdefs.h + +printf "%s\n" "#define USE_NGHTTP3 1" >>confdefs.h + + USE_NGHTTP3=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGHTTP3" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_NGHTTP3 to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_NGHTTP3 to CURL_LIBRARY_PATH" >&6;} + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + else + if test X"$want_nghttp3" != Xdefault; then + as_fn_error $? "--with-nghttp3 was specified but could not find nghttp3 pkg-config file." "$LINENO" 5 + fi + fi + +fi + + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$USE_NGHTTP3" = "x1"; then + +printf "%s\n" "#define USE_NGTCP2_H3 1" >>confdefs.h + + USE_NGTCP2_H3=1 + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: HTTP3 support is experimental" >&5 +printf "%s\n" "$as_me: HTTP3 support is experimental" >&6;} + curl_h3_msg="enabled (ngtcp2 + nghttp3)" +fi + + +if test "x$USE_OPENSSL_QUIC" = "x1" -a "x$USE_NGHTTP3" = "x1"; then + experimental="$experimental HTTP3" + +printf "%s\n" "#define USE_OPENSSL_H3 1" >>confdefs.h + + USE_OPENSSL_H3=1 + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: HTTP3 support is experimental" >&5 +printf "%s\n" "$as_me: HTTP3 support is experimental" >&6;} + curl_h3_msg="enabled (openssl + nghttp3)" +fi + + +OPT_QUICHE="no" + +if test "x$disable_http" = "xyes" -o "x$USE_NGTCP" = "x1"; then + # without HTTP or with ngtcp2, quiche is no use + OPT_QUICHE="no" +fi + + +# Check whether --with-quiche was given. +if test ${with_quiche+y} +then : + withval=$with_quiche; OPT_QUICHE=$withval +fi + +case "$OPT_QUICHE" in + no) + want_quiche="no" + ;; + yes) + want_quiche="default" + want_quiche_path="" + ;; + *) + want_quiche="yes" + want_quiche_path="$withval" + ;; +esac + +if test X"$want_quiche" != Xno; then + + if test "$QUIC_ENABLED" != "yes"; then + as_fn_error $? "the detected TLS library does not support QUIC, making --with-quiche a no-no" "$LINENO" 5 + fi + + if test "$NGHTTP3_ENABLED" = 1; then + as_fn_error $? "--with-quiche and --with-ngtcp2 are mutually exclusive" "$LINENO" 5 + fi + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for quiche options with pkg-config" >&5 +printf %s "checking for quiche options with pkg-config... " >&6; } + itexists=` + if test -n "$want_quiche_path"; then + PKG_CONFIG_LIBDIR="$want_quiche_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists quiche >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_QUICHE=` + if test -n "$want_quiche_path"; then + PKG_CONFIG_LIBDIR="$want_quiche_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l quiche` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -l is $LIB_QUICHE" >&5 +printf "%s\n" "$as_me: -l is $LIB_QUICHE" >&6;} + + CPP_QUICHE=` + if test -n "$want_quiche_path"; then + PKG_CONFIG_LIBDIR="$want_quiche_path" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I quiche` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -I is $CPP_QUICHE" >&5 +printf "%s\n" "$as_me: -I is $CPP_QUICHE" >&6;} + + LD_QUICHE=` + if test -n "$want_quiche_path"; then + PKG_CONFIG_LIBDIR="$want_quiche_path" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L quiche` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: -L is $LD_QUICHE" >&5 +printf "%s\n" "$as_me: -L is $LD_QUICHE" >&6;} + + LDFLAGS="$LDFLAGS $LD_QUICHE" + CPPFLAGS="$CPPFLAGS $CPP_QUICHE" + LIBS="$LIB_QUICHE $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_QUICHE=`echo $LD_QUICHE | $SED -e 's/^-L//'` + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for quiche_conn_send_ack_eliciting in -lquiche" >&5 +printf %s "checking for quiche_conn_send_ack_eliciting in -lquiche... " >&6; } +if test ${ac_cv_lib_quiche_quiche_conn_send_ack_eliciting+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lquiche $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char quiche_conn_send_ack_eliciting (); +int main (void) +{ +return quiche_conn_send_ack_eliciting (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_quiche_quiche_conn_send_ack_eliciting=yes +else $as_nop + ac_cv_lib_quiche_quiche_conn_send_ack_eliciting=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_quiche_quiche_conn_send_ack_eliciting" >&5 +printf "%s\n" "$ac_cv_lib_quiche_quiche_conn_send_ack_eliciting" >&6; } +if test "x$ac_cv_lib_quiche_quiche_conn_send_ack_eliciting" = xyes +then : + + for ac_header in quiche.h +do : + ac_fn_c_check_header_compile "$LINENO" "quiche.h" "ac_cv_header_quiche_h" " +$ac_includes_default +#include + + +" +if test "x$ac_cv_header_quiche_h" = xyes +then : + printf "%s\n" "#define HAVE_QUICHE_H 1" >>confdefs.h + experimental="$experimental HTTP3" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: HTTP3 support is experimental" >&5 +printf "%s\n" "$as_me: HTTP3 support is experimental" >&6;} + curl_h3_msg="enabled (quiche)" + QUICHE_ENABLED=1 + +printf "%s\n" "#define USE_QUICHE 1" >>confdefs.h + + USE_QUICHE=1 + + ac_fn_c_check_func "$LINENO" "quiche_conn_set_qlog_fd" "ac_cv_func_quiche_conn_set_qlog_fd" +if test "x$ac_cv_func_quiche_conn_set_qlog_fd" = xyes +then : + printf "%s\n" "#define HAVE_QUICHE_CONN_SET_QLOG_FD 1" >>confdefs.h + +fi + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_QUICHE" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_QUICHE to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_QUICHE to CURL_LIBRARY_PATH" >&6;} +fi + +done + +else $as_nop + as_fn_error $? "couldn't use quiche" "$LINENO" 5 + +fi + + else + if test X"$want_quiche" != Xdefault; then + as_fn_error $? "--with-quiche was specified but could not find quiche pkg-config file." "$LINENO" 5 + fi + fi +fi + + +OPT_MSH3="no" + +if test "x$disable_http" = "xyes" -o "x$USE_NGTCP" = "x1"; then + # without HTTP or with ngtcp2, msh3 is no use + OPT_MSH3="no" +fi + + +# Check whether --with-msh3 was given. +if test ${with_msh3+y} +then : + withval=$with_msh3; OPT_MSH3=$withval +fi + +case "$OPT_MSH3" in + no) + want_msh3="no" + ;; + yes) + want_msh3="default" + want_msh3_path="" + ;; + *) + want_msh3="yes" + want_msh3_path="$withval" + ;; +esac + +if test X"$want_msh3" != Xno; then + + if test "$curl_cv_native_windows" != "yes"; then + if test "$QUIC_ENABLED" != "yes"; then + as_fn_error $? "the detected TLS library does not support QUIC, making --with-msh3 a no-no" "$LINENO" 5 + fi + if test "$OPENSSL_ENABLED" != "1"; then + as_fn_error $? "msh3 requires OpenSSL" "$LINENO" 5 + fi + fi + + if test "$NGHTTP3_ENABLED" = 1; then + as_fn_error $? "--with-msh3 and --with-ngtcp2 are mutually exclusive" "$LINENO" 5 + fi + if test "$QUICHE_ENABLED" = 1; then + as_fn_error $? "--with-msh3 and --with-quiche are mutually exclusive" "$LINENO" 5 + fi + + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + if test -n "$want_msh3_path"; then + LD_MSH3="-L$want_msh3_path/lib" + CPP_MSH3="-I$want_msh3_path/include" + DIR_MSH3="$want_msh3_path/lib" + LDFLAGS="$LDFLAGS $LD_MSH3" + CPPFLAGS="$CPPFLAGS $CPP_MSH3" + fi + LIBS="-lmsh3 $LIBS" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MsH3ApiOpen in -lmsh3" >&5 +printf %s "checking for MsH3ApiOpen in -lmsh3... " >&6; } +if test ${ac_cv_lib_msh3_MsH3ApiOpen+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmsh3 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char MsH3ApiOpen (); +int main (void) +{ +return MsH3ApiOpen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_msh3_MsH3ApiOpen=yes +else $as_nop + ac_cv_lib_msh3_MsH3ApiOpen=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_msh3_MsH3ApiOpen" >&5 +printf "%s\n" "$ac_cv_lib_msh3_MsH3ApiOpen" >&6; } +if test "x$ac_cv_lib_msh3_MsH3ApiOpen" = xyes +then : + + for ac_header in msh3.h +do : + ac_fn_c_check_header_compile "$LINENO" "msh3.h" "ac_cv_header_msh3_h" "$ac_includes_default" +if test "x$ac_cv_header_msh3_h" = xyes +then : + printf "%s\n" "#define HAVE_MSH3_H 1" >>confdefs.h + curl_h3_msg="enabled (msh3)" + MSH3_ENABLED=1 + +printf "%s\n" "#define USE_MSH3 1" >>confdefs.h + + USE_MSH3=1 + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_MSH3" + export CURL_LIBRARY_PATH + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Added $DIR_MSH3 to CURL_LIBRARY_PATH" >&5 +printf "%s\n" "$as_me: Added $DIR_MSH3 to CURL_LIBRARY_PATH" >&6;} +else $as_nop + experimental="$experimental HTTP3" + +fi + +done + +else $as_nop + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + +fi + + +OPT_ZSH_FPATH=default + +# Check whether --with-zsh-functions-dir was given. +if test ${with_zsh_functions_dir+y} +then : + withval=$with_zsh_functions_dir; OPT_ZSH_FPATH=$withval +fi + +case "$OPT_ZSH_FPATH" in + default|no) + ;; + yes) + ZSH_FUNCTIONS_DIR="$datarootdir/zsh/site-functions" + + ;; + *) + ZSH_FUNCTIONS_DIR="$withval" + + ;; +esac + if test x"$ZSH_FUNCTIONS_DIR" != x; then + USE_ZSH_COMPLETION_TRUE= + USE_ZSH_COMPLETION_FALSE='#' +else + USE_ZSH_COMPLETION_TRUE='#' + USE_ZSH_COMPLETION_FALSE= +fi + + + +OPT_FISH_FPATH=default + +# Check whether --with-fish-functions-dir was given. +if test ${with_fish_functions_dir+y} +then : + withval=$with_fish_functions_dir; OPT_FISH_FPATH=$withval +fi + +case "$OPT_FISH_FPATH" in + default|no) + ;; + yes) + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fish options with pkg-config" >&5 +printf %s "checking for fish options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists fish >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + if test "$PKGCONFIG" != "no" ; then + FISH_FUNCTIONS_DIR="$($PKGCONFIG --variable completionsdir fish)" + else + FISH_FUNCTIONS_DIR="$datarootdir/fish/vendor_completions.d" + fi + + ;; + *) + FISH_FUNCTIONS_DIR="$withval" + + ;; +esac + if test x"$FISH_FUNCTIONS_DIR" != x; then + USE_FISH_COMPLETION_TRUE= + USE_FISH_COMPLETION_FALSE='#' +else + USE_FISH_COMPLETION_TRUE='#' + USE_FISH_COMPLETION_FALSE= +fi + + +ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_select_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_ioctl_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_unistd_h" = xyes +then : + printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_stdlib_h" = xyes +then : + printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_arpa_inet_h" = xyes +then : + printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_net_if_h" = xyes +then : + printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_netinet_in_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/in6.h" "ac_cv_header_netinet_in6_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_netinet_in6_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_IN6_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_un_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "linux/tcp.h" "ac_cv_header_linux_tcp_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_linux_tcp_h" = xyes +then : + printf "%s\n" "#define HAVE_LINUX_TCP_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_netinet_tcp_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/udp.h" "ac_cv_header_netinet_udp_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_netinet_udp_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_UDP_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_netdb_h" = xyes +then : + printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_sockio_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_stat_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_param_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_termios_h" = xyes +then : + printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "termio.h" "ac_cv_header_termio_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_termio_h" = xyes +then : + printf "%s\n" "#define HAVE_TERMIO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_fcntl_h" = xyes +then : + printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "io.h" "ac_cv_header_io_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_io_h" = xyes +then : + printf "%s\n" "#define HAVE_IO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_pwd_h" = xyes +then : + printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_utime_h" = xyes +then : + printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/utime.h" "ac_cv_header_sys_utime_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_utime_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_UTIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_poll_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_poll_h" = xyes +then : + printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "socket.h" "ac_cv_header_socket_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SOCKET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_resource_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_libgen_h" = xyes +then : + printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_locale_h" = xyes +then : + printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_stdbool_h" = xyes +then : + printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_filio_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_FILIO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_sys_wait_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "setjmp.h" "ac_cv_header_setjmp_h" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +if test "x$ac_cv_header_setjmp_h" = xyes +then : + printf "%s\n" "#define HAVE_SETJMP_H 1" >>confdefs.h + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +printf %s "checking for an ANSI C-conforming const... " >&6; } +if test ${ac_cv_c_const+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* IBM XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_c_const=yes +else $as_nop + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +printf "%s\n" "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +printf "%s\n" "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes +then : + +else $as_nop + +printf "%s\n" "#define size_t unsigned int" >>confdefs.h + +fi + + + + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 +printf %s "checking for struct timeval... " >&6; } +if test ${curl_cv_struct_timeval+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +int main (void) +{ + + struct timeval ts; + ts.tv_sec = 0; + ts.tv_usec = 0; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_struct_timeval="yes" + +else $as_nop + + curl_cv_struct_timeval="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_struct_timeval" >&5 +printf "%s\n" "$curl_cv_struct_timeval" >&6; } + case "$curl_cv_struct_timeval" in + yes) + +printf "%s\n" "#define HAVE_STRUCT_TIMEVAL 1" >>confdefs.h + + ;; + esac + + + + if test "x$cross_compiling" != xyes; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking run-time libs availability" >&5 +printf %s "checking run-time libs availability... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main() +{ + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: fine" >&5 +printf "%s\n" "fine" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +printf "%s\n" "failed" >&6; } + as_fn_error $? "one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS" "$LINENO" 5 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main() +{ + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: fine" >&5 +printf "%s\n" "fine" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +printf "%s\n" "failed" >&6; } + as_fn_error $? "one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS" "$LINENO" 5 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + + fi + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 +printf %s "checking size of size_t... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(size_t) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of size_t" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_size_t" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_SIZE_T $r" >>confdefs.h + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +printf %s "checking size of long... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(long) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of long" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_long" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_LONG $r" >>confdefs.h + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +printf %s "checking size of int... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(int) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of int" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_int" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_INT $r" >>confdefs.h + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 +printf %s "checking size of time_t... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(time_t) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of time_t" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_time_t" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_TIME_T $r" >>confdefs.h + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 +printf %s "checking size of off_t... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(off_t) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of off_t" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_off_t" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_OFF_T $r" >>confdefs.h + + + + +o=$CPPFLAGS +CPPFLAGS="-I$srcdir/include $CPPFLAGS" + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of curl_off_t" >&5 +printf %s "checking size of curl_off_t... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(curl_off_t) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of curl_off_t" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_curl_off_t" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_CURL_OFF_T $r" >>confdefs.h + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of curl_socket_t" >&5 +printf %s "checking size of curl_socket_t... " >&6; } + r=0 + for typesize in 8 4 2 16 1; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +#include + + +int main (void) +{ +switch(0) { + case 0: + case (sizeof(curl_socket_t) == $typesize):; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + r=$typesize +else $as_nop + + r=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test $r -gt 0; then + break; + fi + done + if test $r -eq 0; then + as_fn_error $? "Failed to find size of curl_socket_t" "$LINENO" 5 + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $r" >&5 +printf "%s\n" "$r" >&6; } + tname=$(echo "ac_cv_sizeof_curl_socket_t" | tr A-Z a-z | tr " " "_") + eval "$tname=$r" + + +printf "%s\n" "#define SIZEOF_CURL_SOCKET_T $r" >>confdefs.h + + + +CPPFLAGS=$o + +ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" +if test "x$ac_cv_type_long_long" = xyes +then : + +printf "%s\n" "#define HAVE_LONGLONG 1" >>confdefs.h + + longlong="yes" + +fi + + +if test ${ac_cv_sizeof_curl_off_t} -lt 8; then + as_fn_error $? "64 bit curl_off_t is required" "$LINENO" 5 +fi + +# check for ssize_t +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes +then : + +else $as_nop + +printf "%s\n" "#define ssize_t int" >>confdefs.h + +fi + + +# check for bool type +ac_fn_c_check_type "$LINENO" "bool" "ac_cv_type_bool" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif + +" +if test "x$ac_cv_type_bool" = xyes +then : + + +printf "%s\n" "#define HAVE_BOOL_T 1" >>confdefs.h + + +fi + + +# check for sa_family_t +ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +" +if test "x$ac_cv_type_sa_family_t" = xyes +then : + +printf "%s\n" "#define CURL_SA_FAMILY_T sa_family_t" >>confdefs.h + +else $as_nop + + # The windows name? + ac_fn_c_check_type "$LINENO" "ADDRESS_FAMILY" "ac_cv_type_ADDRESS_FAMILY" " +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +" +if test "x$ac_cv_type_ADDRESS_FAMILY" = xyes +then : + +printf "%s\n" "#define CURL_SA_FAMILY_T ADDRESS_FAMILY" >>confdefs.h + +else $as_nop + +printf "%s\n" "#define CURL_SA_FAMILY_T unsigned short" >>confdefs.h + +fi + + +fi + + +# check for suseconds_t +ac_fn_c_check_type "$LINENO" "suseconds_t" "ac_cv_type_suseconds_t" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif + +" +if test "x$ac_cv_type_suseconds_t" = xyes +then : + + +printf "%s\n" "#define HAVE_SUSECONDS_T 1" >>confdefs.h + + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if time_t is unsigned" >&5 +printf %s "checking if time_t is unsigned... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + int main(void) { + time_t t = -1; + return (t < 0); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_TIME_T_UNSIGNED 1" >>confdefs.h + + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + int main(void) { + time_t t = -1; + return (t < 0); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_TIME_T_UNSIGNED 1" >>confdefs.h + + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + + + ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + +" +if test "x$ac_cv_type_in_addr_t" = xyes +then : + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for in_addr_t equivalent" >&5 +printf %s "checking for in_addr_t equivalent... " >&6; } +if test ${curl_cv_in_addr_t_equiv+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + curl_cv_in_addr_t_equiv="unknown" + for t in "unsigned long" int size_t unsigned long; do + if test "$curl_cv_in_addr_t_equiv" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + +int main (void) +{ + + $t data = inet_addr ("1.2.3.4"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + curl_cv_in_addr_t_equiv="$t" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + done + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_in_addr_t_equiv" >&5 +printf "%s\n" "$curl_cv_in_addr_t_equiv" >&6; } + case "$curl_cv_in_addr_t_equiv" in + unknown) + as_fn_error $? "Cannot find a type to use in place of in_addr_t" "$LINENO" 5 + ;; + *) + +printf "%s\n" "#define in_addr_t $curl_cv_in_addr_t_equiv" >>confdefs.h + + ;; + esac + +fi + + + + + ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + +" +if test "x$ac_cv_type_struct_sockaddr_storage" = xyes +then : + +printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h + +fi + + + + + ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_select_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for select" >&5 +printf %s "checking for select... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include +#ifndef _WIN32 +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +$curl_includes_bsdsocket +#endif + +int main (void) +{ + + select(0, 0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_cv_select="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_select="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_select" = "yes"; then + +printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h + + curl_cv_func_select="yes" + fi + + + + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for recv" >&5 +printf %s "checking for recv... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +$curl_includes_bsdsocket +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + recv(0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_cv_recv="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_recv="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_recv" = "yes"; then + +printf "%s\n" "#define HAVE_RECV 1" >>confdefs.h + + curl_cv_func_recv="yes" + else + as_fn_error $? "Unable to link function recv" "$LINENO" 5 + fi + + + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for send" >&5 +printf %s "checking for send... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +$curl_includes_bsdsocket +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + send(0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_cv_send="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_send="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_send" = "yes"; then + +printf "%s\n" "#define HAVE_SEND 1" >>confdefs.h + + curl_cv_func_send="yes" + else + as_fn_error $? "Unable to link function send" "$LINENO" 5 + fi + + + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MSG_NOSIGNAL" >&5 +printf %s "checking for MSG_NOSIGNAL... " >&6; } +if test ${curl_cv_msg_nosignal+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + int flag=MSG_NOSIGNAL; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_msg_nosignal="yes" + +else $as_nop + + curl_cv_msg_nosignal="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_msg_nosignal" >&5 +printf "%s\n" "$curl_cv_msg_nosignal" >&6; } + case "$curl_cv_msg_nosignal" in + yes) + +printf "%s\n" "#define HAVE_MSG_NOSIGNAL 1" >>confdefs.h + + ;; + esac + + + +curl_includes_unistd="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_unistd +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$curl_includes_unistd +" +if test "x$ac_cv_header_unistd_h" = xyes +then : + printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h + +fi + + + + # + tst_links_alarm="unknown" + tst_proto_alarm="unknown" + tst_compi_alarm="unknown" + tst_allow_alarm="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if alarm can be linked" >&5 +printf %s "checking if alarm can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define alarm innocuous_alarm +#ifdef __STDC__ +# include +#else +# include +#endif +#undef alarm +#ifdef __cplusplus +extern "C" +#endif +char alarm (); +#if defined __stub_alarm || defined __stub___alarm +choke me +#endif + +int main (void) +{ +return alarm (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_alarm="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_alarm="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_alarm" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if alarm is prototyped" >&5 +printf %s "checking if alarm is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "alarm" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_alarm="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_alarm="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_alarm" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if alarm is compilable" >&5 +printf %s "checking if alarm is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_unistd + +int main (void) +{ + + if(0 != alarm(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_alarm="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_alarm="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_alarm" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if alarm usage allowed" >&5 +printf %s "checking if alarm usage allowed... " >&6; } + if test "x$curl_disallow_alarm" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_alarm="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_alarm="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if alarm might be used" >&5 +printf %s "checking if alarm might be used... " >&6; } + if test "$tst_links_alarm" = "yes" && + test "$tst_proto_alarm" = "yes" && + test "$tst_compi_alarm" = "yes" && + test "$tst_allow_alarm" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_ALARM 1" >>confdefs.h + + curl_cv_func_alarm="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_alarm="no" + fi + + +curl_includes_string="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#include +#ifdef HAVE_STRINGS_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_string +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$curl_includes_string +" +if test "x$ac_cv_header_strings_h" = xyes +then : + printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h + +fi + + + +curl_includes_libgen="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_LIBGEN_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_libgen +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$curl_includes_libgen +" +if test "x$ac_cv_header_libgen_h" = xyes +then : + printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h + +fi + + + + # + tst_links_basename="unknown" + tst_proto_basename="unknown" + tst_compi_basename="unknown" + tst_allow_basename="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if basename can be linked" >&5 +printf %s "checking if basename can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define basename innocuous_basename +#ifdef __STDC__ +# include +#else +# include +#endif +#undef basename +#ifdef __cplusplus +extern "C" +#endif +char basename (); +#if defined __stub_basename || defined __stub___basename +choke me +#endif + +int main (void) +{ +return basename (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_basename="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_basename="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_basename" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if basename is prototyped" >&5 +printf %s "checking if basename is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + $curl_includes_libgen + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "basename" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_basename="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_basename="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_basename" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if basename is compilable" >&5 +printf %s "checking if basename is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + $curl_includes_libgen + $curl_includes_unistd + +int main (void) +{ + + if(0 != basename(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_basename="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_basename="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_basename" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if basename usage allowed" >&5 +printf %s "checking if basename usage allowed... " >&6; } + if test "x$curl_disallow_basename" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_basename="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_basename="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if basename might be used" >&5 +printf %s "checking if basename might be used... " >&6; } + if test "$tst_links_basename" = "yes" && + test "$tst_proto_basename" = "yes" && + test "$tst_compi_basename" = "yes" && + test "$tst_allow_basename" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_BASENAME 1" >>confdefs.h + + curl_cv_func_basename="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_basename="no" + fi + + +curl_includes_socket="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SOCKET_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_socket +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "socket.h" "ac_cv_header_socket_h" "$curl_includes_socket +" +if test "x$ac_cv_header_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SOCKET_H 1" >>confdefs.h + +fi + + + + # + tst_links_closesocket="unknown" + tst_proto_closesocket="unknown" + tst_compi_closesocket="unknown" + tst_allow_closesocket="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if closesocket can be linked" >&5 +printf %s "checking if closesocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_socket + +int main (void) +{ + + if(0 != closesocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_closesocket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_closesocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_closesocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if closesocket is prototyped" >&5 +printf %s "checking if closesocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "closesocket" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_closesocket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_closesocket="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_closesocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if closesocket is compilable" >&5 +printf %s "checking if closesocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_socket + +int main (void) +{ + + if(0 != closesocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_closesocket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_closesocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_closesocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if closesocket usage allowed" >&5 +printf %s "checking if closesocket usage allowed... " >&6; } + if test "x$curl_disallow_closesocket" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_closesocket="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_closesocket="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if closesocket might be used" >&5 +printf %s "checking if closesocket might be used... " >&6; } + if test "$tst_links_closesocket" = "yes" && + test "$tst_proto_closesocket" = "yes" && + test "$tst_compi_closesocket" = "yes" && + test "$tst_allow_closesocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_CLOSESOCKET 1" >>confdefs.h + + curl_cv_func_closesocket="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_closesocket="no" + fi + + +curl_includes_sys_socket="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_sys_socket +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$curl_includes_sys_socket +" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi + + + + # + tst_links_closesocket_camel="unknown" + tst_proto_closesocket_camel="unknown" + tst_compi_closesocket_camel="unknown" + tst_allow_closesocket_camel="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if CloseSocket can be linked" >&5 +printf %s "checking if CloseSocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_bsdsocket + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != CloseSocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_closesocket_camel="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_closesocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_closesocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if CloseSocket is prototyped" >&5 +printf %s "checking if CloseSocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_bsdsocket + $curl_includes_sys_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "CloseSocket" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_closesocket_camel="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_closesocket_camel="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_closesocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if CloseSocket is compilable" >&5 +printf %s "checking if CloseSocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_bsdsocket + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != CloseSocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_closesocket_camel="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_closesocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_closesocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if CloseSocket usage allowed" >&5 +printf %s "checking if CloseSocket usage allowed... " >&6; } + if test "x$curl_disallow_closesocket_camel" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_closesocket_camel="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_closesocket_camel="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if CloseSocket might be used" >&5 +printf %s "checking if CloseSocket might be used... " >&6; } + if test "$tst_links_closesocket_camel" = "yes" && + test "$tst_proto_closesocket_camel" = "yes" && + test "$tst_compi_closesocket_camel" = "yes" && + test "$tst_allow_closesocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_CLOSESOCKET_CAMEL 1" >>confdefs.h + + curl_cv_func_closesocket_camel="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_closesocket_camel="no" + fi + + +curl_includes_fcntl="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_FCNTL_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_fcntl +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$curl_includes_fcntl +" +if test "x$ac_cv_header_unistd_h" = xyes +then : + printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$curl_includes_fcntl +" +if test "x$ac_cv_header_fcntl_h" = xyes +then : + printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h + +fi + + + + # + tst_links_fcntl="unknown" + tst_proto_fcntl="unknown" + tst_compi_fcntl="unknown" + tst_allow_fcntl="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl can be linked" >&5 +printf %s "checking if fcntl can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define fcntl innocuous_fcntl +#ifdef __STDC__ +# include +#else +# include +#endif +#undef fcntl +#ifdef __cplusplus +extern "C" +#endif +char fcntl (); +#if defined __stub_fcntl || defined __stub___fcntl +choke me +#endif + +int main (void) +{ +return fcntl (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_fcntl="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_fcntl="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_fcntl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl is prototyped" >&5 +printf %s "checking if fcntl is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_fcntl + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "fcntl" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_fcntl="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_fcntl="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_fcntl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl is compilable" >&5 +printf %s "checking if fcntl is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_fcntl + +int main (void) +{ + + if(0 != fcntl(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_fcntl="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_fcntl="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_fcntl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl usage allowed" >&5 +printf %s "checking if fcntl usage allowed... " >&6; } + if test "x$curl_disallow_fcntl" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_fcntl="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_fcntl="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl might be used" >&5 +printf %s "checking if fcntl might be used... " >&6; } + if test "$tst_links_fcntl" = "yes" && + test "$tst_proto_fcntl" = "yes" && + test "$tst_compi_fcntl" = "yes" && + test "$tst_allow_fcntl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_FCNTL 1" >>confdefs.h + + curl_cv_func_fcntl="yes" + + # + tst_compi_fcntl_o_nonblock="unknown" + tst_allow_fcntl_o_nonblock="unknown" + # + case $host_os in + sunos4* | aix3*) + curl_disallow_fcntl_o_nonblock="yes" + ;; + esac + # + if test "$curl_cv_func_fcntl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl O_NONBLOCK is compilable" >&5 +printf %s "checking if fcntl O_NONBLOCK is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_fcntl + +int main (void) +{ + + int flags = 0; + if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_fcntl_o_nonblock="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_fcntl_o_nonblock="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_fcntl_o_nonblock" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl O_NONBLOCK usage allowed" >&5 +printf %s "checking if fcntl O_NONBLOCK usage allowed... " >&6; } + if test "x$curl_disallow_fcntl_o_nonblock" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_fcntl_o_nonblock="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_fcntl_o_nonblock="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fcntl O_NONBLOCK might be used" >&5 +printf %s "checking if fcntl O_NONBLOCK might be used... " >&6; } + if test "$tst_compi_fcntl_o_nonblock" = "yes" && + test "$tst_allow_fcntl_o_nonblock" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_FCNTL_O_NONBLOCK 1" >>confdefs.h + + curl_cv_func_fcntl_o_nonblock="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_fcntl_o_nonblock="no" + fi + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_fcntl="no" + fi + + +curl_includes_ws2tcpip="\ +/* includes start */ +#ifdef _WIN32 +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# include +#endif +/* includes end */" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build target is a native Windows one" >&5 +printf %s "checking whether build target is a native Windows one... " >&6; } +if test ${curl_cv_native_windows+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _WIN32 + int dummy=1; +#else + Not a native Windows build target. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + curl_cv_native_windows="yes" + +else $as_nop + + curl_cv_native_windows="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_native_windows" >&5 +printf "%s\n" "$curl_cv_native_windows" >&6; } + if test "x$curl_cv_native_windows" = xyes; then + DOING_NATIVE_WINDOWS_TRUE= + DOING_NATIVE_WINDOWS_FALSE='#' +else + DOING_NATIVE_WINDOWS_TRUE='#' + DOING_NATIVE_WINDOWS_FALSE= +fi + + + + +curl_includes_netdb="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_NETDB_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_netdb +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$curl_includes_netdb +" +if test "x$ac_cv_header_netdb_h" = xyes +then : + printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h + +fi + + + + # + tst_links_freeaddrinfo="unknown" + tst_proto_freeaddrinfo="unknown" + tst_compi_freeaddrinfo="unknown" + tst_allow_freeaddrinfo="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo can be linked" >&5 +printf %s "checking if freeaddrinfo can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + freeaddrinfo(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_freeaddrinfo="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_freeaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_freeaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo is prototyped" >&5 +printf %s "checking if freeaddrinfo is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "freeaddrinfo" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_freeaddrinfo="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_freeaddrinfo="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_freeaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo is compilable" >&5 +printf %s "checking if freeaddrinfo is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + freeaddrinfo(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_freeaddrinfo="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_freeaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_freeaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo usage allowed" >&5 +printf %s "checking if freeaddrinfo usage allowed... " >&6; } + if test "x$curl_disallow_freeaddrinfo" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_freeaddrinfo="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_freeaddrinfo="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo might be used" >&5 +printf %s "checking if freeaddrinfo might be used... " >&6; } + if test "$tst_links_freeaddrinfo" = "yes" && + test "$tst_proto_freeaddrinfo" = "yes" && + test "$tst_compi_freeaddrinfo" = "yes" && + test "$tst_allow_freeaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_FREEADDRINFO 1" >>confdefs.h + + curl_cv_func_freeaddrinfo="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_freeaddrinfo="no" + fi + + +curl_includes_sys_xattr="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_XATTR_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_sys_xattr +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$curl_includes_sys_xattr +" +if test "x$ac_cv_header_sys_xattr_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_XATTR_H 1" >>confdefs.h + +fi + + + + # + tst_links_fsetxattr="unknown" + tst_proto_fsetxattr="unknown" + tst_compi_fsetxattr="unknown" + tst_allow_fsetxattr="unknown" + tst_nargs_fsetxattr="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr can be linked" >&5 +printf %s "checking if fsetxattr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define fsetxattr innocuous_fsetxattr +#ifdef __STDC__ +# include +#else +# include +#endif +#undef fsetxattr +#ifdef __cplusplus +extern "C" +#endif +char fsetxattr (); +#if defined __stub_fsetxattr || defined __stub___fsetxattr +choke me +#endif + +int main (void) +{ +return fsetxattr (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_fsetxattr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_fsetxattr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_fsetxattr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr is prototyped" >&5 +printf %s "checking if fsetxattr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_sys_xattr + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "fsetxattr" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_fsetxattr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_fsetxattr="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_fsetxattr" = "yes"; then + if test "$tst_nargs_fsetxattr" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr takes 5 args." >&5 +printf %s "checking if fsetxattr takes 5 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_xattr + +int main (void) +{ + + if(0 != fsetxattr(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_fsetxattr="yes" + tst_nargs_fsetxattr="5" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_fsetxattr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + if test "$tst_nargs_fsetxattr" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr takes 6 args." >&5 +printf %s "checking if fsetxattr takes 6 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_xattr + +int main (void) +{ + + if(0 != fsetxattr(0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_fsetxattr="yes" + tst_nargs_fsetxattr="6" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_fsetxattr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr is compilable" >&5 +printf %s "checking if fsetxattr is compilable... " >&6; } + if test "$tst_compi_fsetxattr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + fi + # + if test "$tst_compi_fsetxattr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr usage allowed" >&5 +printf %s "checking if fsetxattr usage allowed... " >&6; } + if test "x$curl_disallow_fsetxattr" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_fsetxattr="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_fsetxattr="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsetxattr might be used" >&5 +printf %s "checking if fsetxattr might be used... " >&6; } + if test "$tst_links_fsetxattr" = "yes" && + test "$tst_proto_fsetxattr" = "yes" && + test "$tst_compi_fsetxattr" = "yes" && + test "$tst_allow_fsetxattr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_FSETXATTR 1" >>confdefs.h + + # + if test "$tst_nargs_fsetxattr" -eq "5"; then + +printf "%s\n" "#define HAVE_FSETXATTR_5 1" >>confdefs.h + + elif test "$tst_nargs_fsetxattr" -eq "6"; then + +printf "%s\n" "#define HAVE_FSETXATTR_6 1" >>confdefs.h + + fi + # + curl_cv_func_fsetxattr="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_fsetxattr="no" + fi + + + # + tst_links_ftruncate="unknown" + tst_proto_ftruncate="unknown" + tst_compi_ftruncate="unknown" + tst_allow_ftruncate="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ftruncate can be linked" >&5 +printf %s "checking if ftruncate can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define ftruncate innocuous_ftruncate +#ifdef __STDC__ +# include +#else +# include +#endif +#undef ftruncate +#ifdef __cplusplus +extern "C" +#endif +char ftruncate (); +#if defined __stub_ftruncate || defined __stub___ftruncate +choke me +#endif + +int main (void) +{ +return ftruncate (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_ftruncate="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_ftruncate="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ftruncate" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ftruncate is prototyped" >&5 +printf %s "checking if ftruncate is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ftruncate" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_ftruncate="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_ftruncate="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_ftruncate" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ftruncate is compilable" >&5 +printf %s "checking if ftruncate is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_unistd + +int main (void) +{ + + if(0 != ftruncate(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ftruncate="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ftruncate="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ftruncate" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ftruncate usage allowed" >&5 +printf %s "checking if ftruncate usage allowed... " >&6; } + if test "x$curl_disallow_ftruncate" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ftruncate="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ftruncate="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ftruncate might be used" >&5 +printf %s "checking if ftruncate might be used... " >&6; } + if test "$tst_links_ftruncate" = "yes" && + test "$tst_proto_ftruncate" = "yes" && + test "$tst_compi_ftruncate" = "yes" && + test "$tst_allow_ftruncate" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h + + curl_cv_func_ftruncate="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ftruncate="no" + fi + + +curl_includes_stdlib="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#include +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_stdlib +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi + + + + # + tst_links_getaddrinfo="unknown" + tst_proto_getaddrinfo="unknown" + tst_compi_getaddrinfo="unknown" + tst_works_getaddrinfo="unknown" + tst_allow_getaddrinfo="unknown" + tst_tsafe_getaddrinfo="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo can be linked" >&5 +printf %s "checking if getaddrinfo can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + if(0 != getaddrinfo(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_getaddrinfo="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_getaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo is prototyped" >&5 +printf %s "checking if getaddrinfo is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getaddrinfo" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_getaddrinfo="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_getaddrinfo="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_getaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo is compilable" >&5 +printf %s "checking if getaddrinfo is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + if(0 != getaddrinfo(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_getaddrinfo="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_getaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_getaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5 +printf %s "checking if getaddrinfo seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_stdlib + $curl_includes_string + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + struct addrinfo hints; + struct addrinfo *ai = 0; + int error; + + #ifdef _WIN32 + WSADATA wsa; + if(WSAStartup(MAKEWORD(2, 2), &wsa)) + exit(2); + #endif + + memset(&hints, 0, sizeof(hints)); + hints.ai_flags = AI_NUMERICHOST; + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + error = getaddrinfo("127.0.0.1", 0, &hints, &ai); + if(error || !ai) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_getaddrinfo="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_getaddrinfo="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_stdlib + $curl_includes_string + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + struct addrinfo hints; + struct addrinfo *ai = 0; + int error; + + #ifdef _WIN32 + WSADATA wsa; + if(WSAStartup(MAKEWORD(2, 2), &wsa)) + exit(2); + #endif + + memset(&hints, 0, sizeof(hints)); + hints.ai_flags = AI_NUMERICHOST; + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + error = getaddrinfo("127.0.0.1", 0, &hints, &ai); + if(error || !ai) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_getaddrinfo="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_getaddrinfo="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_getaddrinfo" = "yes" && + test "$tst_works_getaddrinfo" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo usage allowed" >&5 +printf %s "checking if getaddrinfo usage allowed... " >&6; } + if test "x$curl_disallow_getaddrinfo" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_getaddrinfo="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_getaddrinfo="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo might be used" >&5 +printf %s "checking if getaddrinfo might be used... " >&6; } + if test "$tst_links_getaddrinfo" = "yes" && + test "$tst_proto_getaddrinfo" = "yes" && + test "$tst_compi_getaddrinfo" = "yes" && + test "$tst_allow_getaddrinfo" = "yes" && + test "$tst_works_getaddrinfo" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h + + curl_cv_func_getaddrinfo="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_getaddrinfo="no" + curl_cv_func_getaddrinfo_threadsafe="no" + fi + # + if test "$curl_cv_func_getaddrinfo" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo is threadsafe" >&5 +printf %s "checking if getaddrinfo is threadsafe... " >&6; } + case $host_os in + aix[1234].* | aix5.[01].*) + tst_tsafe_getaddrinfo="no" + ;; + aix*) + tst_tsafe_getaddrinfo="yes" + ;; + darwin[12345].*) + tst_tsafe_getaddrinfo="no" + ;; + darwin*) + tst_tsafe_getaddrinfo="yes" + ;; + freebsd[1234].* | freebsd5.[1234]*) + tst_tsafe_getaddrinfo="no" + ;; + freebsd*) + tst_tsafe_getaddrinfo="yes" + ;; + hpux[123456789].* | hpux10.* | hpux11.0* | hpux11.10*) + tst_tsafe_getaddrinfo="no" + ;; + hpux*) + tst_tsafe_getaddrinfo="yes" + ;; + midnightbsd*) + tst_tsafe_getaddrinfo="yes" + ;; + netbsd[123].*) + tst_tsafe_getaddrinfo="no" + ;; + netbsd*) + tst_tsafe_getaddrinfo="yes" + ;; + *bsd*) + tst_tsafe_getaddrinfo="no" + ;; + solaris2*) + tst_tsafe_getaddrinfo="yes" + ;; + esac + if test "$tst_tsafe_getaddrinfo" = "unknown" && + test "$curl_cv_native_windows" = "yes"; then + tst_tsafe_getaddrinfo="yes" + fi + if test "$tst_tsafe_getaddrinfo" = "unknown"; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ +#ifdef h_errno + return 0; +#else + force compilation error +#endif +} + + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_symbol_defined="yes" + +else $as_nop + + tst_symbol_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "$tst_symbol_defined" = "yes"; then + curl_cv_have_def_h_errno=yes + + else + curl_cv_have_def_h_errno=no + + fi + + if test "$curl_cv_have_def_h_errno" = "yes"; then + tst_h_errno_macro="yes" + else + tst_h_errno_macro="no" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + h_errno = 2; + if(0 != h_errno) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_h_errno_modifiable_lvalue="yes" + +else $as_nop + + tst_h_errno_modifiable_lvalue="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200809L) + return 0; +#elif defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 700) + return 0; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_h_errno_sbs_issue_7="yes" + +else $as_nop + + tst_h_errno_sbs_issue_7="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test "$tst_h_errno_macro" = "no" && + test "$tst_h_errno_modifiable_lvalue" = "no" && + test "$tst_h_errno_sbs_issue_7" = "no"; then + tst_tsafe_getaddrinfo="no" + else + tst_tsafe_getaddrinfo="yes" + fi + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tst_tsafe_getaddrinfo" >&5 +printf "%s\n" "$tst_tsafe_getaddrinfo" >&6; } + if test "$tst_tsafe_getaddrinfo" = "yes"; then + +printf "%s\n" "#define HAVE_GETADDRINFO_THREADSAFE 1" >>confdefs.h + + curl_cv_func_getaddrinfo_threadsafe="yes" + else + curl_cv_func_getaddrinfo_threadsafe="no" + fi + fi + + + # + tst_links_gethostbyname="unknown" + tst_proto_gethostbyname="unknown" + tst_compi_gethostbyname="unknown" + tst_allow_gethostbyname="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname can be linked" >&5 +printf %s "checking if gethostbyname can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_gethostbyname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_gethostbyname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostbyname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname is prototyped" >&5 +printf %s "checking if gethostbyname is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_gethostbyname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_gethostbyname="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_gethostbyname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname is compilable" >&5 +printf %s "checking if gethostbyname is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_gethostbyname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_gethostbyname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_gethostbyname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname usage allowed" >&5 +printf %s "checking if gethostbyname usage allowed... " >&6; } + if test "x$curl_disallow_gethostbyname" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_gethostbyname="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_gethostbyname="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname might be used" >&5 +printf %s "checking if gethostbyname might be used... " >&6; } + if test "$tst_links_gethostbyname" = "yes" && + test "$tst_proto_gethostbyname" = "yes" && + test "$tst_compi_gethostbyname" = "yes" && + test "$tst_allow_gethostbyname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h + + curl_cv_func_gethostbyname="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_gethostbyname="no" + fi + + + # + tst_links_gethostbyname_r="unknown" + tst_proto_gethostbyname_r="unknown" + tst_compi_gethostbyname_r="unknown" + tst_allow_gethostbyname_r="unknown" + tst_nargs_gethostbyname_r="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r can be linked" >&5 +printf %s "checking if gethostbyname_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gethostbyname_r innocuous_gethostbyname_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gethostbyname_r +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname_r (); +#if defined __stub_gethostbyname_r || defined __stub___gethostbyname_r +choke me +#endif + +int main (void) +{ +return gethostbyname_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_gethostbyname_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostbyname_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r is prototyped" >&5 +printf %s "checking if gethostbyname_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname_r" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_gethostbyname_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_gethostbyname_r="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_gethostbyname_r" = "yes"; then + if test "$tst_nargs_gethostbyname_r" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r takes 3 args." >&5 +printf %s "checking if gethostbyname_r takes 3 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + $curl_includes_bsdsocket + +int main (void) +{ + + if(0 != gethostbyname_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_gethostbyname_r="yes" + tst_nargs_gethostbyname_r="3" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + if test "$tst_nargs_gethostbyname_r" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r takes 5 args." >&5 +printf %s "checking if gethostbyname_r takes 5 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + $curl_includes_bsdsocket + +int main (void) +{ + + if(0 != gethostbyname_r(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_gethostbyname_r="yes" + tst_nargs_gethostbyname_r="5" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + if test "$tst_nargs_gethostbyname_r" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r takes 6 args." >&5 +printf %s "checking if gethostbyname_r takes 6 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + $curl_includes_bsdsocket + +int main (void) +{ + + if(0 != gethostbyname_r(0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_gethostbyname_r="yes" + tst_nargs_gethostbyname_r="6" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r is compilable" >&5 +printf %s "checking if gethostbyname_r is compilable... " >&6; } + if test "$tst_compi_gethostbyname_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + fi + # + if test "$tst_compi_gethostbyname_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r usage allowed" >&5 +printf %s "checking if gethostbyname_r usage allowed... " >&6; } + if test "x$curl_disallow_gethostbyname_r" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_gethostbyname_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_gethostbyname_r="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r might be used" >&5 +printf %s "checking if gethostbyname_r might be used... " >&6; } + if test "$tst_links_gethostbyname_r" = "yes" && + test "$tst_proto_gethostbyname_r" = "yes" && + test "$tst_compi_gethostbyname_r" = "yes" && + test "$tst_allow_gethostbyname_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h + + # + if test "$tst_nargs_gethostbyname_r" -eq "3"; then + +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_3 1" >>confdefs.h + + elif test "$tst_nargs_gethostbyname_r" -eq "5"; then + +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_5 1" >>confdefs.h + + elif test "$tst_nargs_gethostbyname_r" -eq "6"; then + +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_6 1" >>confdefs.h + + fi + # + curl_cv_func_gethostbyname_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_gethostbyname_r="no" + fi + + +curl_preprocess_callconv="\ +/* preprocess start */ +#ifdef _WIN32 +# define FUNCALLCONV __stdcall +#else +# define FUNCALLCONV +#endif +/* preprocess end */" + + + # + tst_links_gethostname="unknown" + tst_proto_gethostname="unknown" + tst_compi_gethostname="unknown" + tst_allow_gethostname="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostname can be linked" >&5 +printf %s "checking if gethostname can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_unistd + $curl_includes_bsdsocket + +int main (void) +{ + + if(0 != gethostname(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_gethostname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_gethostname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostname is prototyped" >&5 +printf %s "checking if gethostname is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_unistd + $curl_includes_bsdsocket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostname" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_gethostname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_gethostname="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_gethostname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostname is compilable" >&5 +printf %s "checking if gethostname is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_unistd + $curl_includes_bsdsocket + +int main (void) +{ + + if(0 != gethostname(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_gethostname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_gethostname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_gethostname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostname arg 2 data type" >&5 +printf %s "checking for gethostname arg 2 data type... " >&6; } + tst_gethostname_type_arg2="unknown" + for tst_arg1 in 'char *' 'unsigned char *' 'void *'; do + for tst_arg2 in 'int' 'unsigned int' 'size_t'; do + if test "$tst_gethostname_type_arg2" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_unistd + $curl_includes_bsdsocket + $curl_preprocess_callconv + extern int FUNCALLCONV gethostname($tst_arg1, $tst_arg2); + +int main (void) +{ + + if(0 != gethostname(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_gethostname_type_arg2="$tst_arg2" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + done + done + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tst_gethostname_type_arg2" >&5 +printf "%s\n" "$tst_gethostname_type_arg2" >&6; } + if test "$tst_gethostname_type_arg2" != "unknown"; then + +printf "%s\n" "#define GETHOSTNAME_TYPE_ARG2 $tst_gethostname_type_arg2" >>confdefs.h + + fi + fi + # + if test "$tst_compi_gethostname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostname usage allowed" >&5 +printf %s "checking if gethostname usage allowed... " >&6; } + if test "x$curl_disallow_gethostname" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_gethostname="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_gethostname="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gethostname might be used" >&5 +printf %s "checking if gethostname might be used... " >&6; } + if test "$tst_links_gethostname" = "yes" && + test "$tst_proto_gethostname" = "yes" && + test "$tst_compi_gethostname" = "yes" && + test "$tst_allow_gethostname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETHOSTNAME 1" >>confdefs.h + + curl_cv_func_gethostname="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_gethostname="no" + fi + + + # + tst_links_getpeername="unknown" + tst_proto_getpeername="unknown" + tst_compi_getpeername="unknown" + tst_allow_getpeername="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpeername can be linked" >&5 +printf %s "checking if getpeername can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != getpeername(0, (void *)0, (void *)0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_getpeername="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_getpeername="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getpeername" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpeername is prototyped" >&5 +printf %s "checking if getpeername is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getpeername" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_getpeername="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_getpeername="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_getpeername" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpeername is compilable" >&5 +printf %s "checking if getpeername is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != getpeername(0, (void *)0, (void *)0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_getpeername="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_getpeername="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_getpeername" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpeername usage allowed" >&5 +printf %s "checking if getpeername usage allowed... " >&6; } + if test "x$curl_disallow_getpeername" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_getpeername="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_getpeername="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpeername might be used" >&5 +printf %s "checking if getpeername might be used... " >&6; } + if test "$tst_links_getpeername" = "yes" && + test "$tst_proto_getpeername" = "yes" && + test "$tst_compi_getpeername" = "yes" && + test "$tst_allow_getpeername" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETPEERNAME 1" >>confdefs.h + + curl_cv_func_getpeername="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_getpeername="no" + fi + + + # + tst_links_getsockname="unknown" + tst_proto_getsockname="unknown" + tst_compi_getsockname="unknown" + tst_allow_getsockname="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getsockname can be linked" >&5 +printf %s "checking if getsockname can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != getsockname(0, (void *)0, (void *)0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_getsockname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_getsockname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getsockname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getsockname is prototyped" >&5 +printf %s "checking if getsockname is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getsockname" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_getsockname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_getsockname="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_getsockname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getsockname is compilable" >&5 +printf %s "checking if getsockname is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != getsockname(0, (void *)0, (void *)0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_getsockname="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_getsockname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_getsockname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getsockname usage allowed" >&5 +printf %s "checking if getsockname usage allowed... " >&6; } + if test "x$curl_disallow_getsockname" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_getsockname="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_getsockname="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getsockname might be used" >&5 +printf %s "checking if getsockname might be used... " >&6; } + if test "$tst_links_getsockname" = "yes" && + test "$tst_proto_getsockname" = "yes" && + test "$tst_compi_getsockname" = "yes" && + test "$tst_allow_getsockname" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETSOCKNAME 1" >>confdefs.h + + curl_cv_func_getsockname="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_getsockname="no" + fi + + +curl_includes_netif="\ +/* includes start */ +#ifdef HAVE_NET_IF_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$curl_includes_netif +" +if test "x$ac_cv_header_net_if_h" = xyes +then : + printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h + +fi + + + + # + tst_links_if_nametoindex="unknown" + tst_proto_if_nametoindex="unknown" + tst_compi_if_nametoindex="unknown" + tst_allow_if_nametoindex="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if if_nametoindex can be linked" >&5 +printf %s "checking if if_nametoindex can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + #include + +int main (void) +{ + + if(0 != if_nametoindex("")) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_if_nametoindex="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_if_nametoindex="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_if_nametoindex" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if if_nametoindex is prototyped" >&5 +printf %s "checking if if_nametoindex is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_netif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "if_nametoindex" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_if_nametoindex="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_if_nametoindex="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_if_nametoindex" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if if_nametoindex is compilable" >&5 +printf %s "checking if if_nametoindex is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_netif + +int main (void) +{ + + if(0 != if_nametoindex("")) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_if_nametoindex="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_if_nametoindex="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_if_nametoindex" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if if_nametoindex usage allowed" >&5 +printf %s "checking if if_nametoindex usage allowed... " >&6; } + if test "x$curl_disallow_if_nametoindex" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_if_nametoindex="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_if_nametoindex="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if if_nametoindex might be used" >&5 +printf %s "checking if if_nametoindex might be used... " >&6; } + if test "$tst_links_if_nametoindex" = "yes" && + test "$tst_proto_if_nametoindex" = "yes" && + test "$tst_compi_if_nametoindex" = "yes" && + test "$tst_allow_if_nametoindex" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IF_NAMETOINDEX 1" >>confdefs.h + + curl_cv_func_if_nametoindex="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_if_nametoindex="no" + fi + + +curl_includes_ifaddrs="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_IFADDRS_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_ifaddrs +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$curl_includes_ifaddrs +" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$curl_includes_ifaddrs +" +if test "x$ac_cv_header_netinet_in_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$curl_includes_ifaddrs +" +if test "x$ac_cv_header_ifaddrs_h" = xyes +then : + printf "%s\n" "#define HAVE_IFADDRS_H 1" >>confdefs.h + +fi + + + + # + tst_links_getifaddrs="unknown" + tst_proto_getifaddrs="unknown" + tst_compi_getifaddrs="unknown" + tst_works_getifaddrs="unknown" + tst_allow_getifaddrs="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getifaddrs can be linked" >&5 +printf %s "checking if getifaddrs can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getifaddrs innocuous_getifaddrs +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getifaddrs +#ifdef __cplusplus +extern "C" +#endif +char getifaddrs (); +#if defined __stub_getifaddrs || defined __stub___getifaddrs +choke me +#endif + +int main (void) +{ +return getifaddrs (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_getifaddrs="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_getifaddrs="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getifaddrs" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getifaddrs is prototyped" >&5 +printf %s "checking if getifaddrs is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ifaddrs + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getifaddrs" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_getifaddrs="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_getifaddrs="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_getifaddrs" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getifaddrs is compilable" >&5 +printf %s "checking if getifaddrs is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ifaddrs + +int main (void) +{ + + if(0 != getifaddrs(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_getifaddrs="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_getifaddrs="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_getifaddrs" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getifaddrs seems to work" >&5 +printf %s "checking if getifaddrs seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_ifaddrs + +int main (void) +{ + + struct ifaddrs *ifa = 0; + int error; + + error = getifaddrs(&ifa); + if(error || !ifa) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_getifaddrs="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_getifaddrs="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_ifaddrs + +int main (void) +{ + + struct ifaddrs *ifa = 0; + int error; + + error = getifaddrs(&ifa); + if(error || !ifa) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_getifaddrs="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_getifaddrs="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_getifaddrs" = "yes" && + test "$tst_works_getifaddrs" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getifaddrs usage allowed" >&5 +printf %s "checking if getifaddrs usage allowed... " >&6; } + if test "x$curl_disallow_getifaddrs" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_getifaddrs="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_getifaddrs="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getifaddrs might be used" >&5 +printf %s "checking if getifaddrs might be used... " >&6; } + if test "$tst_links_getifaddrs" = "yes" && + test "$tst_proto_getifaddrs" = "yes" && + test "$tst_compi_getifaddrs" = "yes" && + test "$tst_allow_getifaddrs" = "yes" && + test "$tst_works_getifaddrs" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GETIFADDRS 1" >>confdefs.h + + curl_cv_func_getifaddrs="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_getifaddrs="no" + fi + + +curl_includes_time="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_TIME_H +# include +#endif +#include +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_time +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$curl_includes_time +" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi + + + + # + tst_links_gmtime_r="unknown" + tst_proto_gmtime_r="unknown" + tst_compi_gmtime_r="unknown" + tst_works_gmtime_r="unknown" + tst_allow_gmtime_r="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gmtime_r can be linked" >&5 +printf %s "checking if gmtime_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gmtime_r innocuous_gmtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gmtime_r +#ifdef __cplusplus +extern "C" +#endif +char gmtime_r (); +#if defined __stub_gmtime_r || defined __stub___gmtime_r +choke me +#endif + +int main (void) +{ +return gmtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_gmtime_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_gmtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gmtime_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gmtime_r is prototyped" >&5 +printf %s "checking if gmtime_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_time + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gmtime_r" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_gmtime_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_gmtime_r="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_gmtime_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gmtime_r is compilable" >&5 +printf %s "checking if gmtime_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_time + +int main (void) +{ + + if(0 != gmtime_r(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_gmtime_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_gmtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_gmtime_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gmtime_r seems to work" >&5 +printf %s "checking if gmtime_r seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_time + +int main (void) +{ + + time_t local = 1170352587; + struct tm *gmt = 0; + struct tm result; + gmt = gmtime_r(&local, &result); + if(gmt) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_gmtime_r="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_gmtime_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_time + +int main (void) +{ + + time_t local = 1170352587; + struct tm *gmt = 0; + struct tm result; + gmt = gmtime_r(&local, &result); + if(gmt) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_gmtime_r="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_gmtime_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_gmtime_r" = "yes" && + test "$tst_works_gmtime_r" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gmtime_r usage allowed" >&5 +printf %s "checking if gmtime_r usage allowed... " >&6; } + if test "x$curl_disallow_gmtime_r" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_gmtime_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_gmtime_r="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gmtime_r might be used" >&5 +printf %s "checking if gmtime_r might be used... " >&6; } + if test "$tst_links_gmtime_r" = "yes" && + test "$tst_proto_gmtime_r" = "yes" && + test "$tst_compi_gmtime_r" = "yes" && + test "$tst_allow_gmtime_r" = "yes" && + test "$tst_works_gmtime_r" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_GMTIME_R 1" >>confdefs.h + + curl_cv_func_gmtime_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_gmtime_r="no" + fi + + +curl_includes_arpa_inet="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_ARPA_INET_H +# include +#endif +#ifdef _WIN32 +#include +#include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_arpa_inet +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$curl_includes_arpa_inet +" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$curl_includes_arpa_inet +" +if test "x$ac_cv_header_netinet_in_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$curl_includes_arpa_inet +" +if test "x$ac_cv_header_arpa_inet_h" = xyes +then : + printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h + +fi + + + + # + tst_links_inet_ntop="unknown" + tst_proto_inet_ntop="unknown" + tst_compi_inet_ntop="unknown" + tst_works_inet_ntop="unknown" + tst_allow_inet_ntop="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_ntop can be linked" >&5 +printf %s "checking if inet_ntop can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define inet_ntop innocuous_inet_ntop +#ifdef __STDC__ +# include +#else +# include +#endif +#undef inet_ntop +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +#if defined __stub_inet_ntop || defined __stub___inet_ntop +choke me +#endif + +int main (void) +{ +return inet_ntop (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_inet_ntop="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_inet_ntop="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_inet_ntop" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_ntop is prototyped" >&5 +printf %s "checking if inet_ntop is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_arpa_inet + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_ntop" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_inet_ntop="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_inet_ntop="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_inet_ntop" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_ntop is compilable" >&5 +printf %s "checking if inet_ntop is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_arpa_inet + +int main (void) +{ + + if(0 != inet_ntop(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_inet_ntop="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_inet_ntop="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_inet_ntop" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_ntop seems to work" >&5 +printf %s "checking if inet_ntop seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_arpa_inet + $curl_includes_string + +int main (void) +{ + + char ipv6res[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")]; + char ipv4res[sizeof "255.255.255.255"]; + unsigned char ipv6a[26]; + unsigned char ipv4a[5]; + char *ipv6ptr = 0; + char *ipv4ptr = 0; + /* - */ + ipv4res[0] = '\0'; + ipv4a[0] = 0xc0; + ipv4a[1] = 0xa8; + ipv4a[2] = 0x64; + ipv4a[3] = 0x01; + ipv4a[4] = 0x01; + /* - */ + ipv4ptr = inet_ntop(AF_INET, ipv4a, ipv4res, sizeof(ipv4res)); + if(!ipv4ptr) + exit(1); /* fail */ + if(ipv4ptr != ipv4res) + exit(1); /* fail */ + if(!ipv4ptr[0]) + exit(1); /* fail */ + if(memcmp(ipv4res, "192.168.100.1", 13) != 0) + exit(1); /* fail */ + /* - */ + ipv6res[0] = '\0'; + memset(ipv6a, 0, sizeof(ipv6a)); + ipv6a[0] = 0xfe; + ipv6a[1] = 0x80; + ipv6a[8] = 0x02; + ipv6a[9] = 0x14; + ipv6a[10] = 0x4f; + ipv6a[11] = 0xff; + ipv6a[12] = 0xfe; + ipv6a[13] = 0x0b; + ipv6a[14] = 0x76; + ipv6a[15] = 0xc8; + ipv6a[25] = 0x01; + /* - */ + ipv6ptr = inet_ntop(AF_INET6, ipv6a, ipv6res, sizeof(ipv6res)); + if(!ipv6ptr) + exit(1); /* fail */ + if(ipv6ptr != ipv6res) + exit(1); /* fail */ + if(!ipv6ptr[0]) + exit(1); /* fail */ + if(memcmp(ipv6res, "fe80::214:4fff:fe0b:76c8", 24) != 0) + exit(1); /* fail */ + /* - */ + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_inet_ntop="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_inet_ntop="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_arpa_inet + $curl_includes_string + +int main (void) +{ + + char ipv6res[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")]; + char ipv4res[sizeof "255.255.255.255"]; + unsigned char ipv6a[26]; + unsigned char ipv4a[5]; + char *ipv6ptr = 0; + char *ipv4ptr = 0; + /* - */ + ipv4res[0] = '\0'; + ipv4a[0] = 0xc0; + ipv4a[1] = 0xa8; + ipv4a[2] = 0x64; + ipv4a[3] = 0x01; + ipv4a[4] = 0x01; + /* - */ + ipv4ptr = inet_ntop(AF_INET, ipv4a, ipv4res, sizeof(ipv4res)); + if(!ipv4ptr) + exit(1); /* fail */ + if(ipv4ptr != ipv4res) + exit(1); /* fail */ + if(!ipv4ptr[0]) + exit(1); /* fail */ + if(memcmp(ipv4res, "192.168.100.1", 13) != 0) + exit(1); /* fail */ + /* - */ + ipv6res[0] = '\0'; + memset(ipv6a, 0, sizeof(ipv6a)); + ipv6a[0] = 0xfe; + ipv6a[1] = 0x80; + ipv6a[8] = 0x02; + ipv6a[9] = 0x14; + ipv6a[10] = 0x4f; + ipv6a[11] = 0xff; + ipv6a[12] = 0xfe; + ipv6a[13] = 0x0b; + ipv6a[14] = 0x76; + ipv6a[15] = 0xc8; + ipv6a[25] = 0x01; + /* - */ + ipv6ptr = inet_ntop(AF_INET6, ipv6a, ipv6res, sizeof(ipv6res)); + if(!ipv6ptr) + exit(1); /* fail */ + if(ipv6ptr != ipv6res) + exit(1); /* fail */ + if(!ipv6ptr[0]) + exit(1); /* fail */ + if(memcmp(ipv6res, "fe80::214:4fff:fe0b:76c8", 24) != 0) + exit(1); /* fail */ + /* - */ + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_inet_ntop="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_inet_ntop="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_inet_ntop" = "yes" && + test "$tst_works_inet_ntop" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_ntop usage allowed" >&5 +printf %s "checking if inet_ntop usage allowed... " >&6; } + if test "x$curl_disallow_inet_ntop" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_inet_ntop="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_inet_ntop="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_ntop might be used" >&5 +printf %s "checking if inet_ntop might be used... " >&6; } + if test "$tst_links_inet_ntop" = "yes" && + test "$tst_proto_inet_ntop" = "yes" && + test "$tst_compi_inet_ntop" = "yes" && + test "$tst_allow_inet_ntop" = "yes" && + test "$tst_works_inet_ntop" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h + + curl_cv_func_inet_ntop="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_inet_ntop="no" + fi + + + # + tst_links_inet_pton="unknown" + tst_proto_inet_pton="unknown" + tst_compi_inet_pton="unknown" + tst_works_inet_pton="unknown" + tst_allow_inet_pton="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_pton can be linked" >&5 +printf %s "checking if inet_pton can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define inet_pton innocuous_inet_pton +#ifdef __STDC__ +# include +#else +# include +#endif +#undef inet_pton +#ifdef __cplusplus +extern "C" +#endif +char inet_pton (); +#if defined __stub_inet_pton || defined __stub___inet_pton +choke me +#endif + +int main (void) +{ +return inet_pton (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_inet_pton="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_inet_pton="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_inet_pton" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_pton is prototyped" >&5 +printf %s "checking if inet_pton is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_arpa_inet + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_pton" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_inet_pton="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_inet_pton="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_inet_pton" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_pton is compilable" >&5 +printf %s "checking if inet_pton is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_arpa_inet + +int main (void) +{ + + if(0 != inet_pton(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_inet_pton="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_inet_pton="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_inet_pton" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_pton seems to work" >&5 +printf %s "checking if inet_pton seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_arpa_inet + $curl_includes_string + +int main (void) +{ + + unsigned char ipv6a[16+1]; + unsigned char ipv4a[4+1]; + const char *ipv6src = "fe80::214:4fff:fe0b:76c8"; + const char *ipv4src = "192.168.100.1"; + /* - */ + memset(ipv4a, 1, sizeof(ipv4a)); + if(1 != inet_pton(AF_INET, ipv4src, ipv4a)) + exit(1); /* fail */ + /* - */ + if( (ipv4a[0] != 0xc0) || + (ipv4a[1] != 0xa8) || + (ipv4a[2] != 0x64) || + (ipv4a[3] != 0x01) || + (ipv4a[4] != 0x01) ) + exit(1); /* fail */ + /* - */ + memset(ipv6a, 1, sizeof(ipv6a)); + if(1 != inet_pton(AF_INET6, ipv6src, ipv6a)) + exit(1); /* fail */ + /* - */ + if( (ipv6a[0] != 0xfe) || + (ipv6a[1] != 0x80) || + (ipv6a[8] != 0x02) || + (ipv6a[9] != 0x14) || + (ipv6a[10] != 0x4f) || + (ipv6a[11] != 0xff) || + (ipv6a[12] != 0xfe) || + (ipv6a[13] != 0x0b) || + (ipv6a[14] != 0x76) || + (ipv6a[15] != 0xc8) || + (ipv6a[16] != 0x01) ) + exit(1); /* fail */ + /* - */ + if( (ipv6a[2] != 0x0) || + (ipv6a[3] != 0x0) || + (ipv6a[4] != 0x0) || + (ipv6a[5] != 0x0) || + (ipv6a[6] != 0x0) || + (ipv6a[7] != 0x0) ) + exit(1); /* fail */ + /* - */ + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_inet_pton="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_inet_pton="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_arpa_inet + $curl_includes_string + +int main (void) +{ + + unsigned char ipv6a[16+1]; + unsigned char ipv4a[4+1]; + const char *ipv6src = "fe80::214:4fff:fe0b:76c8"; + const char *ipv4src = "192.168.100.1"; + /* - */ + memset(ipv4a, 1, sizeof(ipv4a)); + if(1 != inet_pton(AF_INET, ipv4src, ipv4a)) + exit(1); /* fail */ + /* - */ + if( (ipv4a[0] != 0xc0) || + (ipv4a[1] != 0xa8) || + (ipv4a[2] != 0x64) || + (ipv4a[3] != 0x01) || + (ipv4a[4] != 0x01) ) + exit(1); /* fail */ + /* - */ + memset(ipv6a, 1, sizeof(ipv6a)); + if(1 != inet_pton(AF_INET6, ipv6src, ipv6a)) + exit(1); /* fail */ + /* - */ + if( (ipv6a[0] != 0xfe) || + (ipv6a[1] != 0x80) || + (ipv6a[8] != 0x02) || + (ipv6a[9] != 0x14) || + (ipv6a[10] != 0x4f) || + (ipv6a[11] != 0xff) || + (ipv6a[12] != 0xfe) || + (ipv6a[13] != 0x0b) || + (ipv6a[14] != 0x76) || + (ipv6a[15] != 0xc8) || + (ipv6a[16] != 0x01) ) + exit(1); /* fail */ + /* - */ + if( (ipv6a[2] != 0x0) || + (ipv6a[3] != 0x0) || + (ipv6a[4] != 0x0) || + (ipv6a[5] != 0x0) || + (ipv6a[6] != 0x0) || + (ipv6a[7] != 0x0) ) + exit(1); /* fail */ + /* - */ + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_inet_pton="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_inet_pton="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_inet_pton" = "yes" && + test "$tst_works_inet_pton" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_pton usage allowed" >&5 +printf %s "checking if inet_pton usage allowed... " >&6; } + if test "x$curl_disallow_inet_pton" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_inet_pton="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_inet_pton="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if inet_pton might be used" >&5 +printf %s "checking if inet_pton might be used... " >&6; } + if test "$tst_links_inet_pton" = "yes" && + test "$tst_proto_inet_pton" = "yes" && + test "$tst_compi_inet_pton" = "yes" && + test "$tst_allow_inet_pton" = "yes" && + test "$tst_works_inet_pton" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h + + curl_cv_func_inet_pton="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_inet_pton="no" + fi + + +curl_includes_stropts="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_stropts +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$curl_includes_stropts +" +if test "x$ac_cv_header_unistd_h" = xyes +then : + printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$curl_includes_stropts +" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$curl_includes_stropts +" +if test "x$ac_cv_header_sys_ioctl_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$curl_includes_stropts +" +if test "x$ac_cv_header_stropts_h" = xyes +then : + printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h + +fi + + + + # + tst_links_ioctl="unknown" + tst_proto_ioctl="unknown" + tst_compi_ioctl="unknown" + tst_allow_ioctl="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl can be linked" >&5 +printf %s "checking if ioctl can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define ioctl innocuous_ioctl +#ifdef __STDC__ +# include +#else +# include +#endif +#undef ioctl +#ifdef __cplusplus +extern "C" +#endif +char ioctl (); +#if defined __stub_ioctl || defined __stub___ioctl +choke me +#endif + +int main (void) +{ +return ioctl (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_ioctl="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_ioctl="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ioctl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl is prototyped" >&5 +printf %s "checking if ioctl is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_stropts + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ioctl" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_ioctl="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_ioctl="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_ioctl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl is compilable" >&5 +printf %s "checking if ioctl is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + +int main (void) +{ + + if(0 != ioctl(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctl="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctl="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl usage allowed" >&5 +printf %s "checking if ioctl usage allowed... " >&6; } + if test "x$curl_disallow_ioctl" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctl="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctl="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl might be used" >&5 +printf %s "checking if ioctl might be used... " >&6; } + if test "$tst_links_ioctl" = "yes" && + test "$tst_proto_ioctl" = "yes" && + test "$tst_compi_ioctl" = "yes" && + test "$tst_allow_ioctl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTL 1" >>confdefs.h + + curl_cv_func_ioctl="yes" + + # + tst_compi_ioctl_fionbio="unknown" + tst_allow_ioctl_fionbio="unknown" + # + if test "$curl_cv_func_ioctl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl FIONBIO is compilable" >&5 +printf %s "checking if ioctl FIONBIO is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + +int main (void) +{ + + int flags = 0; + if(0 != ioctl(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctl_fionbio="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctl_fionbio="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctl_fionbio" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl FIONBIO usage allowed" >&5 +printf %s "checking if ioctl FIONBIO usage allowed... " >&6; } + if test "x$curl_disallow_ioctl_fionbio" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctl_fionbio="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctl_fionbio="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl FIONBIO might be used" >&5 +printf %s "checking if ioctl FIONBIO might be used... " >&6; } + if test "$tst_compi_ioctl_fionbio" = "yes" && + test "$tst_allow_ioctl_fionbio" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTL_FIONBIO 1" >>confdefs.h + + curl_cv_func_ioctl_fionbio="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctl_fionbio="no" + fi + + + # + tst_compi_ioctl_siocgifaddr="unknown" + tst_allow_ioctl_siocgifaddr="unknown" + # + if test "$curl_cv_func_ioctl" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl SIOCGIFADDR is compilable" >&5 +printf %s "checking if ioctl SIOCGIFADDR is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + #include + +int main (void) +{ + + struct ifreq ifr; + if(0 != ioctl(0, SIOCGIFADDR, &ifr)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctl_siocgifaddr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctl_siocgifaddr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctl_siocgifaddr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl SIOCGIFADDR usage allowed" >&5 +printf %s "checking if ioctl SIOCGIFADDR usage allowed... " >&6; } + if test "x$curl_disallow_ioctl_siocgifaddr" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctl_siocgifaddr="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctl_siocgifaddr="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctl SIOCGIFADDR might be used" >&5 +printf %s "checking if ioctl SIOCGIFADDR might be used... " >&6; } + if test "$tst_compi_ioctl_siocgifaddr" = "yes" && + test "$tst_allow_ioctl_siocgifaddr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTL_SIOCGIFADDR 1" >>confdefs.h + + curl_cv_func_ioctl_siocgifaddr="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctl_siocgifaddr="no" + fi + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctl="no" + fi + + + # + tst_links_ioctlsocket="unknown" + tst_proto_ioctlsocket="unknown" + tst_compi_ioctlsocket="unknown" + tst_allow_ioctlsocket="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket can be linked" >&5 +printf %s "checking if ioctlsocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + +int main (void) +{ + + if(0 != ioctlsocket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_ioctlsocket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_ioctlsocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ioctlsocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket is prototyped" >&5 +printf %s "checking if ioctlsocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ioctlsocket" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_ioctlsocket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_ioctlsocket="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_ioctlsocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket is compilable" >&5 +printf %s "checking if ioctlsocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + +int main (void) +{ + + if(0 != ioctlsocket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctlsocket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctlsocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket usage allowed" >&5 +printf %s "checking if ioctlsocket usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctlsocket="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctlsocket="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket might be used" >&5 +printf %s "checking if ioctlsocket might be used... " >&6; } + if test "$tst_links_ioctlsocket" = "yes" && + test "$tst_proto_ioctlsocket" = "yes" && + test "$tst_compi_ioctlsocket" = "yes" && + test "$tst_allow_ioctlsocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTLSOCKET 1" >>confdefs.h + + curl_cv_func_ioctlsocket="yes" + + # + tst_compi_ioctlsocket_fionbio="unknown" + tst_allow_ioctlsocket_fionbio="unknown" + # + if test "$curl_cv_func_ioctlsocket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket FIONBIO is compilable" >&5 +printf %s "checking if ioctlsocket FIONBIO is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + +int main (void) +{ + + unsigned long flags = 0; + if(0 != ioctlsocket(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctlsocket_fionbio="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctlsocket_fionbio="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket_fionbio" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket FIONBIO usage allowed" >&5 +printf %s "checking if ioctlsocket FIONBIO usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket_fionbio" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctlsocket_fionbio="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctlsocket_fionbio="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket FIONBIO might be used" >&5 +printf %s "checking if ioctlsocket FIONBIO might be used... " >&6; } + if test "$tst_compi_ioctlsocket_fionbio" = "yes" && + test "$tst_allow_ioctlsocket_fionbio" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTLSOCKET_FIONBIO 1" >>confdefs.h + + curl_cv_func_ioctlsocket_fionbio="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctlsocket_fionbio="no" + fi + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctlsocket="no" + fi + + + # + tst_links_ioctlsocket_camel="unknown" + tst_proto_ioctlsocket_camel="unknown" + tst_compi_ioctlsocket_camel="unknown" + tst_allow_ioctlsocket_camel="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket can be linked" >&5 +printf %s "checking if IoctlSocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_bsdsocket + +int main (void) +{ + + IoctlSocket(0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_ioctlsocket_camel="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_ioctlsocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ioctlsocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket is prototyped" >&5 +printf %s "checking if IoctlSocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_bsdsocket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "IoctlSocket" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_ioctlsocket_camel="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_ioctlsocket_camel="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_ioctlsocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket is compilable" >&5 +printf %s "checking if IoctlSocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_bsdsocket + +int main (void) +{ + + if(0 != IoctlSocket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctlsocket_camel="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctlsocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket usage allowed" >&5 +printf %s "checking if IoctlSocket usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket_camel" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctlsocket_camel="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctlsocket_camel="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket might be used" >&5 +printf %s "checking if IoctlSocket might be used... " >&6; } + if test "$tst_links_ioctlsocket_camel" = "yes" && + test "$tst_proto_ioctlsocket_camel" = "yes" && + test "$tst_compi_ioctlsocket_camel" = "yes" && + test "$tst_allow_ioctlsocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTLSOCKET_CAMEL 1" >>confdefs.h + + curl_cv_func_ioctlsocket_camel="yes" + + # + tst_compi_ioctlsocket_camel_fionbio="unknown" + tst_allow_ioctlsocket_camel_fionbio="unknown" + # + if test "$curl_cv_func_ioctlsocket_camel" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket FIONBIO is compilable" >&5 +printf %s "checking if IoctlSocket FIONBIO is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_bsdsocket + +int main (void) +{ + + long flags = 0; + if(0 != IoctlSocket(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_ioctlsocket_camel_fionbio="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_ioctlsocket_camel_fionbio="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket_camel_fionbio" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket FIONBIO usage allowed" >&5 +printf %s "checking if IoctlSocket FIONBIO usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket_camel_fionbio" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_ioctlsocket_camel_fionbio="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_ioctlsocket_camel_fionbio="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket FIONBIO might be used" >&5 +printf %s "checking if IoctlSocket FIONBIO might be used... " >&6; } + if test "$tst_compi_ioctlsocket_camel_fionbio" = "yes" && + test "$tst_allow_ioctlsocket_camel_fionbio" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_IOCTLSOCKET_CAMEL_FIONBIO 1" >>confdefs.h + + curl_cv_func_ioctlsocket_camel_fionbio="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctlsocket_camel_fionbio="no" + fi + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_ioctlsocket_camel="no" + fi + + + # + tst_links_memrchr="unknown" + tst_macro_memrchr="unknown" + tst_proto_memrchr="unknown" + tst_compi_memrchr="unknown" + tst_allow_memrchr="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memrchr can be linked" >&5 +printf %s "checking if memrchr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define memrchr innocuous_memrchr +#ifdef __STDC__ +# include +#else +# include +#endif +#undef memrchr +#ifdef __cplusplus +extern "C" +#endif +char memrchr (); +#if defined __stub_memrchr || defined __stub___memrchr +choke me +#endif + +int main (void) +{ +return memrchr (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_memrchr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_memrchr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_memrchr" = "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memrchr seems a macro" >&5 +printf %s "checking if memrchr seems a macro... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != memrchr(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_macro_memrchr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_macro_memrchr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + # + if test "$tst_links_memrchr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memrchr is prototyped" >&5 +printf %s "checking if memrchr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memrchr" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_memrchr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_memrchr="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_memrchr" = "yes" || + test "$tst_macro_memrchr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memrchr is compilable" >&5 +printf %s "checking if memrchr is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != memrchr(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_memrchr="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_memrchr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_memrchr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memrchr usage allowed" >&5 +printf %s "checking if memrchr usage allowed... " >&6; } + if test "x$curl_disallow_memrchr" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_memrchr="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_memrchr="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if memrchr might be used" >&5 +printf %s "checking if memrchr might be used... " >&6; } + if (test "$tst_proto_memrchr" = "yes" || + test "$tst_macro_memrchr" = "yes") && + test "$tst_compi_memrchr" = "yes" && + test "$tst_allow_memrchr" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_MEMRCHR 1" >>confdefs.h + + curl_cv_func_memrchr="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_memrchr="no" + fi + + +curl_includes_poll="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_POLL_H +# include +#endif +#ifdef HAVE_SYS_POLL_H +# include +#endif +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_poll +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$curl_includes_poll +" +if test "x$ac_cv_header_poll_h" = xyes +then : + printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$curl_includes_poll +" +if test "x$ac_cv_header_sys_poll_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h + +fi + + + + # + tst_links_poll="unknown" + tst_proto_poll="unknown" + tst_compi_poll="unknown" + tst_works_poll="unknown" + tst_allow_poll="unknown" + # + case $host_os in + darwin*|interix*) + curl_disallow_poll="yes" + tst_compi_poll="no" + ;; + esac + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if poll can be linked" >&5 +printf %s "checking if poll can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_poll + +int main (void) +{ + + if(0 != poll(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_poll="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_poll="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_poll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if poll is prototyped" >&5 +printf %s "checking if poll is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_poll + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "poll" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_poll="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_poll="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_poll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if poll is compilable" >&5 +printf %s "checking if poll is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_poll + +int main (void) +{ + + if(0 != poll(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_poll="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_poll="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_poll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if poll seems to work" >&5 +printf %s "checking if poll seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_poll + $curl_includes_time + +int main (void) +{ + + /* detect the original poll() breakage */ + if(0 != poll(0, 0, 10)) + exit(1); /* fail */ + else { + /* detect the 10.12 poll() breakage */ + struct timeval before, after; + int rc; + size_t us; + + gettimeofday(&before, NULL); + rc = poll(NULL, 0, 500); + gettimeofday(&after, NULL); + + us = (after.tv_sec - before.tv_sec) * 1000000 + + (after.tv_usec - before.tv_usec); + + if(us < 400000) + exit(1); + } + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_poll="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_poll="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_poll + $curl_includes_time + +int main (void) +{ + + /* detect the original poll() breakage */ + if(0 != poll(0, 0, 10)) + exit(1); /* fail */ + else { + /* detect the 10.12 poll() breakage */ + struct timeval before, after; + int rc; + size_t us; + + gettimeofday(&before, NULL); + rc = poll(NULL, 0, 500); + gettimeofday(&after, NULL); + + us = (after.tv_sec - before.tv_sec) * 1000000 + + (after.tv_usec - before.tv_usec); + + if(us < 400000) + exit(1); + } + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_poll="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_poll="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_poll" = "yes" && + test "$tst_works_poll" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if poll usage allowed" >&5 +printf %s "checking if poll usage allowed... " >&6; } + if test "x$curl_disallow_poll" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_poll="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_poll="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if poll might be used" >&5 +printf %s "checking if poll might be used... " >&6; } + if test "$tst_links_poll" = "yes" && + test "$tst_proto_poll" = "yes" && + test "$tst_compi_poll" = "yes" && + test "$tst_allow_poll" = "yes" && + test "$tst_works_poll" != "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_POLL_FINE 1" >>confdefs.h + + curl_cv_func_poll="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_poll="no" + fi + + +curl_includes_signal="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#include +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_signal +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi + + + + # + tst_links_sigaction="unknown" + tst_proto_sigaction="unknown" + tst_compi_sigaction="unknown" + tst_allow_sigaction="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigaction can be linked" >&5 +printf %s "checking if sigaction can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define sigaction innocuous_sigaction +#ifdef __STDC__ +# include +#else +# include +#endif +#undef sigaction +#ifdef __cplusplus +extern "C" +#endif +char sigaction (); +#if defined __stub_sigaction || defined __stub___sigaction +choke me +#endif + +int main (void) +{ +return sigaction (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_sigaction="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_sigaction="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_sigaction" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigaction is prototyped" >&5 +printf %s "checking if sigaction is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_signal + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigaction" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_sigaction="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_sigaction="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_sigaction" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigaction is compilable" >&5 +printf %s "checking if sigaction is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_signal + +int main (void) +{ + + if(0 != sigaction(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_sigaction="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_sigaction="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_sigaction" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigaction usage allowed" >&5 +printf %s "checking if sigaction usage allowed... " >&6; } + if test "x$curl_disallow_sigaction" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_sigaction="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_sigaction="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigaction might be used" >&5 +printf %s "checking if sigaction might be used... " >&6; } + if test "$tst_links_sigaction" = "yes" && + test "$tst_proto_sigaction" = "yes" && + test "$tst_compi_sigaction" = "yes" && + test "$tst_allow_sigaction" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h + + curl_cv_func_sigaction="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_sigaction="no" + fi + + + # + tst_links_siginterrupt="unknown" + tst_proto_siginterrupt="unknown" + tst_compi_siginterrupt="unknown" + tst_allow_siginterrupt="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if siginterrupt can be linked" >&5 +printf %s "checking if siginterrupt can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define siginterrupt innocuous_siginterrupt +#ifdef __STDC__ +# include +#else +# include +#endif +#undef siginterrupt +#ifdef __cplusplus +extern "C" +#endif +char siginterrupt (); +#if defined __stub_siginterrupt || defined __stub___siginterrupt +choke me +#endif + +int main (void) +{ +return siginterrupt (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_siginterrupt="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_siginterrupt="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_siginterrupt" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if siginterrupt is prototyped" >&5 +printf %s "checking if siginterrupt is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_signal + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "siginterrupt" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_siginterrupt="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_siginterrupt="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_siginterrupt" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if siginterrupt is compilable" >&5 +printf %s "checking if siginterrupt is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_signal + +int main (void) +{ + + if(0 != siginterrupt(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_siginterrupt="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_siginterrupt="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_siginterrupt" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if siginterrupt usage allowed" >&5 +printf %s "checking if siginterrupt usage allowed... " >&6; } + if test "x$curl_disallow_siginterrupt" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_siginterrupt="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_siginterrupt="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if siginterrupt might be used" >&5 +printf %s "checking if siginterrupt might be used... " >&6; } + if test "$tst_links_siginterrupt" = "yes" && + test "$tst_proto_siginterrupt" = "yes" && + test "$tst_compi_siginterrupt" = "yes" && + test "$tst_allow_siginterrupt" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SIGINTERRUPT 1" >>confdefs.h + + curl_cv_func_siginterrupt="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_siginterrupt="no" + fi + + + # + tst_links_signal="unknown" + tst_proto_signal="unknown" + tst_compi_signal="unknown" + tst_allow_signal="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if signal can be linked" >&5 +printf %s "checking if signal can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define signal innocuous_signal +#ifdef __STDC__ +# include +#else +# include +#endif +#undef signal +#ifdef __cplusplus +extern "C" +#endif +char signal (); +#if defined __stub_signal || defined __stub___signal +choke me +#endif + +int main (void) +{ +return signal (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_signal="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_signal="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_signal" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if signal is prototyped" >&5 +printf %s "checking if signal is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_signal + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "signal" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_signal="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_signal="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_signal" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if signal is compilable" >&5 +printf %s "checking if signal is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_signal + +int main (void) +{ + + if(0 != signal(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_signal="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_signal="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_signal" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if signal usage allowed" >&5 +printf %s "checking if signal usage allowed... " >&6; } + if test "x$curl_disallow_signal" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_signal="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_signal="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if signal might be used" >&5 +printf %s "checking if signal might be used... " >&6; } + if test "$tst_links_signal" = "yes" && + test "$tst_proto_signal" = "yes" && + test "$tst_compi_signal" = "yes" && + test "$tst_allow_signal" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SIGNAL 1" >>confdefs.h + + curl_cv_func_signal="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_signal="no" + fi + + +curl_includes_setjmp="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#include +/* includes end */" + ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$curl_includes_setjmp +" +if test "x$ac_cv_header_sys_types_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h + +fi + + + + # + tst_links_sigsetjmp="unknown" + tst_macro_sigsetjmp="unknown" + tst_proto_sigsetjmp="unknown" + tst_compi_sigsetjmp="unknown" + tst_allow_sigsetjmp="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp can be linked" >&5 +printf %s "checking if sigsetjmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define sigsetjmp innocuous_sigsetjmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef sigsetjmp +#ifdef __cplusplus +extern "C" +#endif +char sigsetjmp (); +#if defined __stub_sigsetjmp || defined __stub___sigsetjmp +choke me +#endif + +int main (void) +{ +return sigsetjmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_sigsetjmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_sigsetjmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_sigsetjmp" = "no"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp seems a macro" >&5 +printf %s "checking if sigsetjmp seems a macro... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_setjmp + +int main (void) +{ + + sigjmp_buf env; + if(0 != sigsetjmp(env, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_macro_sigsetjmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_macro_sigsetjmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + # + if test "$tst_links_sigsetjmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp is prototyped" >&5 +printf %s "checking if sigsetjmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_setjmp + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigsetjmp" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_sigsetjmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_sigsetjmp="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_sigsetjmp" = "yes" || + test "$tst_macro_sigsetjmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp is compilable" >&5 +printf %s "checking if sigsetjmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_setjmp + +int main (void) +{ + + sigjmp_buf env; + if(0 != sigsetjmp(env, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_sigsetjmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_sigsetjmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_sigsetjmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp usage allowed" >&5 +printf %s "checking if sigsetjmp usage allowed... " >&6; } + if test "x$curl_disallow_sigsetjmp" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_sigsetjmp="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_sigsetjmp="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp might be used" >&5 +printf %s "checking if sigsetjmp might be used... " >&6; } + if (test "$tst_proto_sigsetjmp" = "yes" || + test "$tst_macro_sigsetjmp" = "yes") && + test "$tst_compi_sigsetjmp" = "yes" && + test "$tst_allow_sigsetjmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SIGSETJMP 1" >>confdefs.h + + curl_cv_func_sigsetjmp="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_sigsetjmp="no" + fi + + + # + tst_links_socket="unknown" + tst_proto_socket="unknown" + tst_compi_socket="unknown" + tst_allow_socket="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socket can be linked" >&5 +printf %s "checking if socket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + if(0 != socket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_socket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_socket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_socket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socket is prototyped" >&5 +printf %s "checking if socket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + $curl_includes_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "socket" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_socket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_socket="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_socket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socket is compilable" >&5 +printf %s "checking if socket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_bsdsocket + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + if(0 != socket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_socket="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_socket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_socket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socket usage allowed" >&5 +printf %s "checking if socket usage allowed... " >&6; } + if test "x$curl_disallow_socket" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_socket="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_socket="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socket might be used" >&5 +printf %s "checking if socket might be used... " >&6; } + if test "$tst_links_socket" = "yes" && + test "$tst_proto_socket" = "yes" && + test "$tst_compi_socket" = "yes" && + test "$tst_allow_socket" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SOCKET 1" >>confdefs.h + + curl_cv_func_socket="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_socket="no" + fi + + + # + tst_links_socketpair="unknown" + tst_proto_socketpair="unknown" + tst_compi_socketpair="unknown" + tst_allow_socketpair="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socketpair can be linked" >&5 +printf %s "checking if socketpair can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define socketpair innocuous_socketpair +#ifdef __STDC__ +# include +#else +# include +#endif +#undef socketpair +#ifdef __cplusplus +extern "C" +#endif +char socketpair (); +#if defined __stub_socketpair || defined __stub___socketpair +choke me +#endif + +int main (void) +{ +return socketpair (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_socketpair="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_socketpair="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_socketpair" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socketpair is prototyped" >&5 +printf %s "checking if socketpair is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_sys_socket + $curl_includes_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "socketpair" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_socketpair="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_socketpair="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_socketpair" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socketpair is compilable" >&5 +printf %s "checking if socketpair is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + int sv[2]; + if(0 != socketpair(0, 0, 0, sv)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_socketpair="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_socketpair="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_socketpair" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socketpair usage allowed" >&5 +printf %s "checking if socketpair usage allowed... " >&6; } + if test "x$curl_disallow_socketpair" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_socketpair="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_socketpair="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if socketpair might be used" >&5 +printf %s "checking if socketpair might be used... " >&6; } + if test "$tst_links_socketpair" = "yes" && + test "$tst_proto_socketpair" = "yes" && + test "$tst_compi_socketpair" = "yes" && + test "$tst_allow_socketpair" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h + + curl_cv_func_socketpair="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_socketpair="no" + fi + + + # + tst_links_strcasecmp="unknown" + tst_proto_strcasecmp="unknown" + tst_compi_strcasecmp="unknown" + tst_allow_strcasecmp="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcasecmp can be linked" >&5 +printf %s "checking if strcasecmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strcasecmp innocuous_strcasecmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strcasecmp +#ifdef __cplusplus +extern "C" +#endif +char strcasecmp (); +#if defined __stub_strcasecmp || defined __stub___strcasecmp +choke me +#endif + +int main (void) +{ +return strcasecmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_strcasecmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_strcasecmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strcasecmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcasecmp is prototyped" >&5 +printf %s "checking if strcasecmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strcasecmp" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_strcasecmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_strcasecmp="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_strcasecmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcasecmp is compilable" >&5 +printf %s "checking if strcasecmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strcasecmp(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_strcasecmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_strcasecmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_strcasecmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcasecmp usage allowed" >&5 +printf %s "checking if strcasecmp usage allowed... " >&6; } + if test "x$curl_disallow_strcasecmp" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_strcasecmp="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_strcasecmp="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcasecmp might be used" >&5 +printf %s "checking if strcasecmp might be used... " >&6; } + if test "$tst_links_strcasecmp" = "yes" && + test "$tst_proto_strcasecmp" = "yes" && + test "$tst_compi_strcasecmp" = "yes" && + test "$tst_allow_strcasecmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h + + curl_cv_func_strcasecmp="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_strcasecmp="no" + fi + + + # + tst_links_strcmpi="unknown" + tst_proto_strcmpi="unknown" + tst_compi_strcmpi="unknown" + tst_allow_strcmpi="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcmpi can be linked" >&5 +printf %s "checking if strcmpi can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strcmpi innocuous_strcmpi +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strcmpi +#ifdef __cplusplus +extern "C" +#endif +char strcmpi (); +#if defined __stub_strcmpi || defined __stub___strcmpi +choke me +#endif + +int main (void) +{ +return strcmpi (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_strcmpi="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_strcmpi="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strcmpi" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcmpi is prototyped" >&5 +printf %s "checking if strcmpi is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strcmpi" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_strcmpi="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_strcmpi="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_strcmpi" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcmpi is compilable" >&5 +printf %s "checking if strcmpi is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strcmpi(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_strcmpi="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_strcmpi="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_strcmpi" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcmpi usage allowed" >&5 +printf %s "checking if strcmpi usage allowed... " >&6; } + if test "x$curl_disallow_strcmpi" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_strcmpi="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_strcmpi="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strcmpi might be used" >&5 +printf %s "checking if strcmpi might be used... " >&6; } + if test "$tst_links_strcmpi" = "yes" && + test "$tst_proto_strcmpi" = "yes" && + test "$tst_compi_strcmpi" = "yes" && + test "$tst_allow_strcmpi" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_STRCMPI 1" >>confdefs.h + + curl_cv_func_strcmpi="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_strcmpi="no" + fi + + + # + tst_links_strdup="unknown" + tst_proto_strdup="unknown" + tst_compi_strdup="unknown" + tst_allow_strdup="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strdup can be linked" >&5 +printf %s "checking if strdup can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strdup innocuous_strdup +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strdup +#ifdef __cplusplus +extern "C" +#endif +char strdup (); +#if defined __stub_strdup || defined __stub___strdup +choke me +#endif + +int main (void) +{ +return strdup (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_strdup="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_strdup="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strdup" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strdup is prototyped" >&5 +printf %s "checking if strdup is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strdup" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_strdup="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_strdup="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_strdup" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strdup is compilable" >&5 +printf %s "checking if strdup is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strdup(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_strdup="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_strdup="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_strdup" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strdup usage allowed" >&5 +printf %s "checking if strdup usage allowed... " >&6; } + if test "x$curl_disallow_strdup" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_strdup="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_strdup="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strdup might be used" >&5 +printf %s "checking if strdup might be used... " >&6; } + if test "$tst_links_strdup" = "yes" && + test "$tst_proto_strdup" = "yes" && + test "$tst_compi_strdup" = "yes" && + test "$tst_allow_strdup" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h + + curl_cv_func_strdup="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_strdup="no" + fi + + + # + tst_links_strerror_r="unknown" + tst_proto_strerror_r="unknown" + tst_compi_strerror_r="unknown" + tst_glibc_strerror_r="unknown" + tst_posix_strerror_r="unknown" + tst_allow_strerror_r="unknown" + tst_works_glibc_strerror_r="unknown" + tst_works_posix_strerror_r="unknown" + tst_glibc_strerror_r_type_arg3="unknown" + tst_posix_strerror_r_type_arg3="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r can be linked" >&5 +printf %s "checking if strerror_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strerror_r innocuous_strerror_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strerror_r +#ifdef __cplusplus +extern "C" +#endif +char strerror_r (); +#if defined __stub_strerror_r || defined __stub___strerror_r +choke me +#endif + +int main (void) +{ +return strerror_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_strerror_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_strerror_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strerror_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r is prototyped" >&5 +printf %s "checking if strerror_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror_r" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_strerror_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_strerror_r="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_strerror_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r is compilable" >&5 +printf %s "checking if strerror_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strerror_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_strerror_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_strerror_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_strerror_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r is glibc like" >&5 +printf %s "checking if strerror_r is glibc like... " >&6; } + tst_glibc_strerror_r_type_arg3="unknown" + for arg3 in 'size_t' 'int' 'unsigned int'; do + if test "$tst_glibc_strerror_r_type_arg3" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + char *strerror_r(int errnum, char *workbuf, $arg3 bufsize); + +int main (void) +{ + + if(0 != strerror_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_glibc_strerror_r_type_arg3="$arg3" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + done + case "$tst_glibc_strerror_r_type_arg3" in + unknown) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_glibc_strerror_r="no" + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_glibc_strerror_r="yes" + ;; + esac + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_glibc_strerror_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r seems to work" >&5 +printf %s "checking if strerror_r seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_string +# include + +int main (void) +{ + + char buffer[1024]; + char *string = 0; + buffer[0] = '\0'; + string = strerror_r(EACCES, buffer, sizeof(buffer)); + if(!string) + exit(1); /* fail */ + if(!string[0]) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_glibc_strerror_r="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_glibc_strerror_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_string +# include + +int main (void) +{ + + char buffer[1024]; + char *string = 0; + buffer[0] = '\0'; + string = strerror_r(EACCES, buffer, sizeof(buffer)); + if(!string) + exit(1); /* fail */ + if(!string[0]) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_glibc_strerror_r="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_glibc_strerror_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_compi_strerror_r" = "yes" && + test "$tst_works_glibc_strerror_r" != "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r is POSIX like" >&5 +printf %s "checking if strerror_r is POSIX like... " >&6; } + tst_posix_strerror_r_type_arg3="unknown" + for arg3 in 'size_t' 'int' 'unsigned int'; do + if test "$tst_posix_strerror_r_type_arg3" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + int strerror_r(int errnum, char *resultbuf, $arg3 bufsize); + +int main (void) +{ + + if(0 != strerror_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + tst_posix_strerror_r_type_arg3="$arg3" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + done + case "$tst_posix_strerror_r_type_arg3" in + unknown) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_posix_strerror_r="no" + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_posix_strerror_r="yes" + ;; + esac + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_posix_strerror_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r seems to work" >&5 +printf %s "checking if strerror_r seems to work... " >&6; } + + case $host_os in + darwin*) + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_string +# include + +int main (void) +{ + + char buffer[1024]; + int error = 1; + buffer[0] = '\0'; + error = strerror_r(EACCES, buffer, sizeof(buffer)); + if(error) + exit(1); /* fail */ + if(buffer[0] == '\0') + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_posix_strerror_r="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_posix_strerror_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + *) + oldcc=$CC + old=$LD_LIBRARY_PATH + CC="sh ./run-compiler" + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH + if test "$cross_compiling" = yes +then : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_string +# include + +int main (void) +{ + + char buffer[1024]; + int error = 1; + buffer[0] = '\0'; + error = strerror_r(EACCES, buffer, sizeof(buffer)); + if(error) + exit(1); /* fail */ + if(buffer[0] == '\0') + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_works_posix_strerror_r="yes" + +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_works_posix_strerror_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LD_LIBRARY_PATH=$old # restore + CC=$oldcc + ;; + esac + + fi + # + if test "$tst_works_glibc_strerror_r" = "yes"; then + tst_posix_strerror_r="no" + fi + if test "$tst_works_posix_strerror_r" = "yes"; then + tst_glibc_strerror_r="no" + fi + if test "$tst_glibc_strerror_r" = "yes" && + test "$tst_works_glibc_strerror_r" != "no" && + test "$tst_posix_strerror_r" != "yes"; then + tst_allow_strerror_r="check" + fi + if test "$tst_posix_strerror_r" = "yes" && + test "$tst_works_posix_strerror_r" != "no" && + test "$tst_glibc_strerror_r" != "yes"; then + tst_allow_strerror_r="check" + fi + if test "$tst_allow_strerror_r" = "check"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r usage allowed" >&5 +printf %s "checking if strerror_r usage allowed... " >&6; } + if test "x$curl_disallow_strerror_r" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_strerror_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_strerror_r="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strerror_r might be used" >&5 +printf %s "checking if strerror_r might be used... " >&6; } + if test "$tst_links_strerror_r" = "yes" && + test "$tst_proto_strerror_r" = "yes" && + test "$tst_compi_strerror_r" = "yes" && + test "$tst_allow_strerror_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + if test "$tst_glibc_strerror_r" = "yes"; then + +printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h + + +printf "%s\n" "#define HAVE_GLIBC_STRERROR_R 1" >>confdefs.h + + fi + if test "$tst_posix_strerror_r" = "yes"; then + +printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h + + +printf "%s\n" "#define HAVE_POSIX_STRERROR_R 1" >>confdefs.h + + fi + curl_cv_func_strerror_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_strerror_r="no" + fi + # + if test "$tst_compi_strerror_r" = "yes" && + test "$tst_allow_strerror_r" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine strerror_r() style: edit lib/curl_config.h manually." >&5 +printf "%s\n" "$as_me: WARNING: cannot determine strerror_r() style: edit lib/curl_config.h manually." >&2;} + fi + # + + + # + tst_links_stricmp="unknown" + tst_proto_stricmp="unknown" + tst_compi_stricmp="unknown" + tst_allow_stricmp="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if stricmp can be linked" >&5 +printf %s "checking if stricmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define stricmp innocuous_stricmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef stricmp +#ifdef __cplusplus +extern "C" +#endif +char stricmp (); +#if defined __stub_stricmp || defined __stub___stricmp +choke me +#endif + +int main (void) +{ +return stricmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_stricmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_stricmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_stricmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if stricmp is prototyped" >&5 +printf %s "checking if stricmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "stricmp" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_stricmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_stricmp="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_stricmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if stricmp is compilable" >&5 +printf %s "checking if stricmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != stricmp(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_stricmp="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_stricmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_stricmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if stricmp usage allowed" >&5 +printf %s "checking if stricmp usage allowed... " >&6; } + if test "x$curl_disallow_stricmp" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_stricmp="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_stricmp="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if stricmp might be used" >&5 +printf %s "checking if stricmp might be used... " >&6; } + if test "$tst_links_stricmp" = "yes" && + test "$tst_proto_stricmp" = "yes" && + test "$tst_compi_stricmp" = "yes" && + test "$tst_allow_stricmp" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_STRICMP 1" >>confdefs.h + + curl_cv_func_stricmp="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_stricmp="no" + fi + + + # + tst_links_strtok_r="unknown" + tst_proto_strtok_r="unknown" + tst_compi_strtok_r="unknown" + tst_allow_strtok_r="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtok_r can be linked" >&5 +printf %s "checking if strtok_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strtok_r innocuous_strtok_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strtok_r +#ifdef __cplusplus +extern "C" +#endif +char strtok_r (); +#if defined __stub_strtok_r || defined __stub___strtok_r +choke me +#endif + +int main (void) +{ +return strtok_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_strtok_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_strtok_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strtok_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtok_r is prototyped" >&5 +printf %s "checking if strtok_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtok_r" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_strtok_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_strtok_r="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_strtok_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtok_r is compilable" >&5 +printf %s "checking if strtok_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strtok_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_strtok_r="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_strtok_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_strtok_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtok_r usage allowed" >&5 +printf %s "checking if strtok_r usage allowed... " >&6; } + if test "x$curl_disallow_strtok_r" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_strtok_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_strtok_r="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtok_r might be used" >&5 +printf %s "checking if strtok_r might be used... " >&6; } + if test "$tst_links_strtok_r" = "yes" && + test "$tst_proto_strtok_r" = "yes" && + test "$tst_compi_strtok_r" = "yes" && + test "$tst_allow_strtok_r" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_STRTOK_R 1" >>confdefs.h + + curl_cv_func_strtok_r="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_strtok_r="no" + fi + + + # + tst_links_strtoll="unknown" + tst_proto_strtoll="unknown" + tst_compi_strtoll="unknown" + tst_allow_strtoll="unknown" + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtoll can be linked" >&5 +printf %s "checking if strtoll can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strtoll innocuous_strtoll +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strtoll +#ifdef __cplusplus +extern "C" +#endif +char strtoll (); +#if defined __stub_strtoll || defined __stub___strtoll +choke me +#endif + +int main (void) +{ +return strtoll (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_links_strtoll="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_links_strtoll="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strtoll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtoll is prototyped" >&5 +printf %s "checking if strtoll is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_stdlib + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtoll" >/dev/null 2>&1 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_proto_strtoll="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_proto_strtoll="no" + +fi +rm -rf conftest* + + fi + # + if test "$tst_proto_strtoll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtoll is compilable" >&5 +printf %s "checking if strtoll is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + +int main (void) +{ + + if(0 != strtoll(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_compi_strtoll="yes" + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_compi_strtoll="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + # + if test "$tst_compi_strtoll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtoll usage allowed" >&5 +printf %s "checking if strtoll usage allowed... " >&6; } + if test "x$curl_disallow_strtoll" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tst_allow_strtoll="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + tst_allow_strtoll="no" + fi + fi + # + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if strtoll might be used" >&5 +printf %s "checking if strtoll might be used... " >&6; } + if test "$tst_links_strtoll" = "yes" && + test "$tst_proto_strtoll" = "yes" && + test "$tst_compi_strtoll" = "yes" && + test "$tst_allow_strtoll" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_STRTOLL 1" >>confdefs.h + + curl_cv_func_strtoll="yes" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_cv_func_strtoll="no" + fi + + +case $host in + *msdosdjgpp) + ac_cv_func_pipe=no + skipcheck_pipe=yes + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: skip check for pipe on msdosdjgpp" >&5 +printf "%s\n" "$as_me: skip check for pipe on msdosdjgpp" >&6;} + ;; +esac + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 +printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } +if test ${ac_cv_c_undeclared_builtin_options+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_CFLAGS=$CFLAGS + ac_cv_c_undeclared_builtin_options='cannot detect' + for ac_arg in '' -fno-builtin; do + CFLAGS="$ac_save_CFLAGS $ac_arg" + # This test program should *not* compile successfully. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ +(void) strchr; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + # This test program should compile successfully. + # No library function is consistently available on + # freestanding implementations, so test against a dummy + # declaration. Include always-available headers on the + # off chance that they somehow elicit warnings. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +extern void ac_decl (int, char *); + +int main (void) +{ +(void) ac_decl (0, (char *) 0); + (void) ac_decl; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + if test x"$ac_arg" = x +then : + ac_cv_c_undeclared_builtin_options='none needed' +else $as_nop + ac_cv_c_undeclared_builtin_options=$ac_arg +fi + break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + done + CFLAGS=$ac_save_CFLAGS + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 +printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } + case $ac_cv_c_undeclared_builtin_options in #( + 'cannot detect') : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot make $CC report undeclared builtins +See \`config.log' for more details" "$LINENO" 5; } ;; #( + 'none needed') : + ac_c_undeclared_builtin_options='' ;; #( + *) : + ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; +esac + +ac_fn_check_decl "$LINENO" "getpwuid_r" "ac_cv_have_decl_getpwuid_r" "#include + #include +" "$ac_c_undeclared_builtin_options" "CFLAGS" +if test "x$ac_cv_have_decl_getpwuid_r" = xyes +then : + ac_have_decl=1 +else $as_nop + ac_have_decl=0 +fi +printf "%s\n" "#define HAVE_DECL_GETPWUID_R $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + +else $as_nop + +printf "%s\n" "#define HAVE_DECL_GETPWUID_R_MISSING 1" >>confdefs.h + +fi + + + + for ac_func in _fseeki64 arc4random fnmatch fseeko geteuid getpass_r getppid getpwuid getpwuid_r getrlimit gettimeofday if_nametoindex mach_absolute_time pipe sched_yield sendmsg setlocale setmode setrlimit snprintf utime utimes +do : + as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + + +else $as_nop + + func="$ac_func" + eval skipcheck=\$skipcheck_$func + if test "x$skipcheck" != "xyes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking deeper for $func" >&5 +printf %s "checking deeper for $func... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + $func (); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + eval "ac_cv_func_$func=yes" + +cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$func" | sed 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' | sed 's/^A-Z0-9_/_/g'` 1 +_ACEOF + + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: but still no" >&5 +printf "%s\n" "but still no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + fi + +fi + +done + +ac_fn_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "#include +" "$ac_c_undeclared_builtin_options" "CFLAGS" +if test "x$ac_cv_have_decl_fseeko" = xyes +then : + +printf "%s\n" "#define HAVE_DECL_FSEEKO 1" >>confdefs.h + +fi + + + # + tst_method="unknown" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to set a socket into non-blocking mode" >&5 +printf %s "checking how to set a socket into non-blocking mode... " >&6; } + if test "x$curl_cv_func_fcntl_o_nonblock" = "xyes"; then + tst_method="fcntl O_NONBLOCK" + elif test "x$curl_cv_func_ioctl_fionbio" = "xyes"; then + tst_method="ioctl FIONBIO" + elif test "x$curl_cv_func_ioctlsocket_fionbio" = "xyes"; then + tst_method="ioctlsocket FIONBIO" + elif test "x$curl_cv_func_ioctlsocket_camel_fionbio" = "xyes"; then + tst_method="IoctlSocket FIONBIO" + elif test "x$curl_cv_func_setsockopt_so_nonblock" = "xyes"; then + tst_method="setsockopt SO_NONBLOCK" + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tst_method" >&5 +printf "%s\n" "$tst_method" >&6; } + if test "$tst_method" = "unknown"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine non-blocking socket method." >&5 +printf "%s\n" "$as_me: WARNING: cannot determine non-blocking socket method." >&2;} + fi + + +if test "x$BUILD_DOCS" != "x0" -o "x$USE_MANUAL" != "x0"; then + # Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PERL+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin " +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +printf "%s\n" "$PERL" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + + + if test -z "$PERL"; then + as_fn_error $? "perl was not found, needed for docs and manual" "$LINENO" 5 + fi +fi + + if test x"$BUILD_DOCS" = x1; then + BUILD_DOCS_TRUE= + BUILD_DOCS_FALSE='#' +else + BUILD_DOCS_TRUE='#' + BUILD_DOCS_FALSE= +fi + + + +if test "$USE_MANUAL" = "1"; then + +printf "%s\n" "#define USE_MANUAL 1" >>confdefs.h + + curl_manual_msg="enabled" +fi + + if test x"$USE_MANUAL" = x1; then + USE_MANUAL_TRUE= + USE_MANUAL_FALSE='#' +else + USE_MANUAL_TRUE='#' + USE_MANUAL_FALSE= +fi + + + + # + if test "$want_ares" = "yes"; then + clean_CPPFLAGS="$CPPFLAGS" + clean_LDFLAGS="$LDFLAGS" + clean_LIBS="$LIBS" + configure_runpath=`pwd` + if test -n "$want_ares_path"; then + ARES_PCDIR="$want_ares_path/lib/pkgconfig" + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcares options with pkg-config" >&5 +printf %s "checking for libcares options with pkg-config... " >&6; } + itexists=` + if test -n "$ARES_PCDIR"; then + PKG_CONFIG_LIBDIR="$ARES_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libcares >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + if test "$PKGCONFIG" != "no" ; then + ares_LIBS=` + if test -n "$ARES_PCDIR"; then + PKG_CONFIG_LIBDIR="$ARES_PCDIR" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-l libcares` + ares_LDFLAGS=` + if test -n "$ARES_PCDIR"; then + PKG_CONFIG_LIBDIR="$ARES_PCDIR" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --libs-only-L libcares` + ares_CPPFLAGS=` + if test -n "$ARES_PCDIR"; then + PKG_CONFIG_LIBDIR="$ARES_PCDIR" + export PKG_CONFIG_LIBDIR + fi + + $PKGCONFIG --cflags-only-I libcares` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: ares LIBS: \"$ares_LIBS\"" >&5 +printf "%s\n" "$as_me: pkg-config: ares LIBS: \"$ares_LIBS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: ares LDFLAGS: \"$ares_LDFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: ares LDFLAGS: \"$ares_LDFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: ares CPPFLAGS: \"$ares_CPPFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: ares CPPFLAGS: \"$ares_CPPFLAGS\"" >&6;} + else + ares_CPPFLAGS="-I$want_ares_path/include" + ares_LDFLAGS="-L$want_ares_path/lib" + ares_LIBS="-lcares" + fi + else + + if test -n "$PKG_CONFIG"; then + PKGCONFIG="$PKG_CONFIG" + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +printf "%s\n" "$PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKGCONFIG"; then + ac_pt_PKGCONFIG=$PKGCONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKGCONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG +if test -n "$ac_pt_PKGCONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 +printf "%s\n" "$ac_pt_PKGCONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKGCONFIG" = x; then + PKGCONFIG="no" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKGCONFIG=$ac_pt_PKGCONFIG + fi +else + PKGCONFIG="$ac_cv_path_PKGCONFIG" +fi + + fi + + if test "x$PKGCONFIG" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcares options with pkg-config" >&5 +printf %s "checking for libcares options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libcares >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 +printf "%s\n" "found" >&6; } + fi + fi + + if test "$PKGCONFIG" != "no" ; then + ares_LIBS=`$PKGCONFIG --libs-only-l libcares` + ares_LDFLAGS=`$PKGCONFIG --libs-only-L libcares` + ares_CPPFLAGS=`$PKGCONFIG --cflags-only-I libcares` + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: ares_LIBS: \"$ares_LIBS\"" >&5 +printf "%s\n" "$as_me: pkg-config: ares_LIBS: \"$ares_LIBS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: ares_LDFLAGS: \"$ares_LDFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: ares_LDFLAGS: \"$ares_LDFLAGS\"" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkg-config: ares_CPPFLAGS: \"$ares_CPPFLAGS\"" >&5 +printf "%s\n" "$as_me: pkg-config: ares_CPPFLAGS: \"$ares_CPPFLAGS\"" >&6;} + else + ares_CPPFLAGS="" + ares_LDFLAGS="" + ares_LIBS="-lcares" + fi + fi + # + CPPFLAGS="$clean_CPPFLAGS $ares_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS $ares_LDFLAGS" + LIBS="$ares_LIBS $clean_LIBS" + # + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that c-ares is good and recent enough" >&5 +printf %s "checking that c-ares is good and recent enough... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + /* set of dummy functions in case c-ares was built with debug */ + void curl_dofree() { } + void curl_sclose() { } + void curl_domalloc() { } + void curl_docalloc() { } + void curl_socket() { } + +int main (void) +{ + + ares_channel channel; + ares_cancel(channel); /* added in 1.2.0 */ + ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ + ares_dup(&channel, channel); /* added in 1.6.0 */ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "c-ares library defective or too old" "$LINENO" 5 + CPPFLAGS="$clean_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS" + LIBS="$clean_LIBS" + # prevent usage + want_ares="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + + if test "$want_ares" = "yes"; then + +printf "%s\n" "#define USE_ARES 1" >>confdefs.h + + +printf "%s\n" "#define CARES_NO_DEPRECATED 1" >>confdefs.h + + USE_ARES=1 + + curl_res_msg="c-ares" + fi + fi + + +if test "x$curl_cv_native_windows" != "xyes" && + test "x$enable_shared" = "xyes"; then + build_libhostname=yes +else + build_libhostname=no +fi + if test x$build_libhostname = xyes; then + BUILD_LIBHOSTNAME_TRUE= + BUILD_LIBHOSTNAME_FALSE='#' +else + BUILD_LIBHOSTNAME_TRUE='#' + BUILD_LIBHOSTNAME_FALSE= +fi + + +if test "x$want_ares" != xyes; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable the threaded resolver" >&5 +printf %s "checking whether to enable the threaded resolver... " >&6; } + OPT_THRES="default" + # Check whether --enable-threaded_resolver was given. +if test ${enable_threaded_resolver+y} +then : + enableval=$enable_threaded_resolver; OPT_THRES=$enableval +fi + + case "$OPT_THRES" in + no) + want_thres="no" + ;; + *) + want_thres="yes" + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $want_thres" >&5 +printf "%s\n" "$want_thres" >&6; } + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use POSIX threads for threaded resolver" >&5 +printf %s "checking whether to use POSIX threads for threaded resolver... " >&6; } +# Check whether --enable-pthreads was given. +if test ${enable_pthreads+y} +then : + enableval=$enable_pthreads; case "$enableval" in + no) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + want_pthreads=no + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + want_pthreads=yes + ;; + esac +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: auto" >&5 +printf "%s\n" "auto" >&6; } + want_pthreads=auto + + +fi + + +if test "$want_pthreads" != "no"; then + if test "$want_pthreads" = "yes" && test "$dontwant_rt" = "yes"; then + as_fn_error $? "options --enable-pthreads and --disable-rt are mutually exclusive" "$LINENO" 5 + fi + if test "$dontwant_rt" != "no"; then + if test "$want_pthreads" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-pthreads Ignored since librt is disabled." >&5 +printf "%s\n" "$as_me: WARNING: --enable-pthreads Ignored since librt is disabled." >&2;} + fi + want_pthreads=no + fi +fi + +if test "$want_pthreads" != "no" && test "$want_thres" != "yes"; then + want_pthreads=no +fi + +if test "$want_pthreads" != "no"; then + ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes +then : + +printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h + + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + + LIBS= + ac_fn_c_check_func "$LINENO" "pthread_create" "ac_cv_func_pthread_create" +if test "x$ac_cv_func_pthread_create" = xyes +then : + USE_THREADS_POSIX=1 +fi + + LIBS="$save_LIBS" + + case $host in + *-hp-hpux*) + USE_THREADS_POSIX="" + ;; + *) + ;; + esac + + if test "$USE_THREADS_POSIX" != "1" + then + # assign PTHREAD for pkg-config use + PTHREAD=" -pthread" + + case $host in + *-ibm-aix*) + COMPILER_VERSION=`"$CC" -qversion 2>/dev/null` + if test x"$COMPILER_VERSION" = "x"; then + CFLAGS="$CFLAGS -pthread" + else + CFLAGS="$CFLAGS -qthreaded" + fi + ;; + powerpc-*amigaos*) + PTHREAD=" -lpthread" + ;; + *) + CFLAGS="$CFLAGS -pthread" + ;; + esac + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +printf %s "checking for pthread_create in -lpthread... " >&6; } +if test ${ac_cv_lib_pthread_pthread_create+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int main (void) +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_pthread_pthread_create=yes +else $as_nop + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = xyes +then : + USE_THREADS_POSIX=1 +else $as_nop + CFLAGS="$save_CFLAGS" +fi + + fi + + if test "x$USE_THREADS_POSIX" = "x1" + then + +printf "%s\n" "#define USE_THREADS_POSIX 1" >>confdefs.h + + curl_res_msg="POSIX threaded" + fi + +fi + +fi + +if test "$want_thres" = "yes" && test "x$USE_THREADS_POSIX" != "x1"; then + if test "$want_pthreads" = "yes"; then + as_fn_error $? "--enable-pthreads but pthreads was not found" "$LINENO" 5 + fi + if test "$curl_cv_native_windows" = "yes"; then + USE_THREADS_WIN32=1 + +printf "%s\n" "#define USE_THREADS_WIN32 1" >>confdefs.h + + curl_res_msg="Win32 threaded" + else + as_fn_error $? "Threaded resolver enabled but no thread library found" "$LINENO" 5 + fi +fi + +ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default" +if test "x$ac_cv_header_dirent_h" = xyes +then : + +printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h + + ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" +if test "x$ac_cv_func_opendir" = xyes +then : + +printf "%s\n" "#define HAVE_OPENDIR 1" >>confdefs.h + +fi + + + +fi + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking convert -I options to -isystem" >&5 +printf %s "checking convert -I options to -isystem... " >&6; } + if test "$compiler_id" = "GNU_C" || + test "$compiler_id" = "CLANG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + tmp_has_include="no" + tmp_chg_FLAGS="$CFLAGS" + for word1 in $tmp_chg_FLAGS; do + case "$word1" in + -I*) + tmp_has_include="yes" + ;; + esac + done + if test "$tmp_has_include" = "yes"; then + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/^-I/ -isystem /g'` + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/ -I/ -isystem /g'` + CFLAGS="$tmp_chg_FLAGS" + squeeze CFLAGS + fi + tmp_has_include="no" + tmp_chg_FLAGS="$CPPFLAGS" + for word1 in $tmp_chg_FLAGS; do + case "$word1" in + -I*) + tmp_has_include="yes" + ;; + esac + done + if test "$tmp_has_include" = "yes"; then + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/^-I/ -isystem /g'` + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/ -I/ -isystem /g'` + CPPFLAGS="$tmp_chg_FLAGS" + squeeze CPPFLAGS + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable verbose strings" >&5 +printf %s "checking whether to enable verbose strings... " >&6; } +# Check whether --enable-verbose was given. +if test ${enable_verbose+y} +then : + enableval=$enable_verbose; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_VERBOSE_STRINGS 1" >>confdefs.h + + curl_verbose_msg="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable SSPI support (Windows native builds only)" >&5 +printf %s "checking whether to enable SSPI support (Windows native builds only)... " >&6; } +# Check whether --enable-sspi was given. +if test ${enable_sspi+y} +then : + enableval=$enable_sspi; case "$enableval" in + yes) + if test "$curl_cv_native_windows" = "yes"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define USE_WINDOWS_SSPI 1" >>confdefs.h + + USE_WINDOWS_SSPI=1 + + curl_sspi_msg="enabled" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-sspi Ignored. Only supported on native Windows builds." >&5 +printf "%s\n" "$as_me: WARNING: --enable-sspi Ignored. Only supported on native Windows builds." >&2;} + fi + ;; + *) + if test "x$SCHANNEL_ENABLED" = "x1"; then + # --with-schannel implies --enable-sspi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + ;; + esac +else $as_nop + if test "x$SCHANNEL_ENABLED" = "x1"; then + # --with-schannel implies --enable-sspi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable basic authentication method" >&5 +printf %s "checking whether to enable basic authentication method... " >&6; } +# Check whether --enable-basic-auth was given. +if test ${enable_basic_auth+y} +then : + enableval=$enable_basic_auth; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_BASIC_AUTH 1" >>confdefs.h + + CURL_DISABLE_BASIC_AUTH=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable bearer authentication method" >&5 +printf %s "checking whether to enable bearer authentication method... " >&6; } +# Check whether --enable-bearer-auth was given. +if test ${enable_bearer_auth+y} +then : + enableval=$enable_bearer_auth; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_BEARER_AUTH 1" >>confdefs.h + + CURL_DISABLE_BEARER_AUTH=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable digest authentication method" >&5 +printf %s "checking whether to enable digest authentication method... " >&6; } +# Check whether --enable-digest-auth was given. +if test ${enable_digest_auth+y} +then : + enableval=$enable_digest_auth; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_DIGEST_AUTH 1" >>confdefs.h + + CURL_DISABLE_DIGEST_AUTH=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable kerberos authentication method" >&5 +printf %s "checking whether to enable kerberos authentication method... " >&6; } +# Check whether --enable-kerberos-auth was given. +if test ${enable_kerberos_auth+y} +then : + enableval=$enable_kerberos_auth; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_KERBEROS_AUTH 1" >>confdefs.h + + CURL_DISABLE_KERBEROS_AUTH=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable negotiate authentication method" >&5 +printf %s "checking whether to enable negotiate authentication method... " >&6; } +# Check whether --enable-negotiate-auth was given. +if test ${enable_negotiate_auth+y} +then : + enableval=$enable_negotiate_auth; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_NEGOTIATE_AUTH 1" >>confdefs.h + + CURL_DISABLE_NEGOTIATE_AUTH=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable aws sig methods" >&5 +printf %s "checking whether to enable aws sig methods... " >&6; } +# Check whether --enable-aws was given. +if test ${enable_aws+y} +then : + enableval=$enable_aws; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_AWS 1" >>confdefs.h + + CURL_DISABLE_AWS=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support NTLM" >&5 +printf %s "checking whether to support NTLM... " >&6; } +# Check whether --enable-ntlm was given. +if test ${enable_ntlm+y} +then : + enableval=$enable_ntlm; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_NTLM 1" >>confdefs.h + + CURL_DISABLE_NTLM=1 + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable TLS-SRP authentication" >&5 +printf %s "checking whether to enable TLS-SRP authentication... " >&6; } +# Check whether --enable-tls-srp was given. +if test ${enable_tls_srp+y} +then : + enableval=$enable_tls_srp; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + want_tls_srp=no + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + want_tls_srp=yes + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + want_tls_srp=yes + +fi + + +if test "$want_tls_srp" = "yes" && ( test "x$HAVE_GNUTLS_SRP" = "x1" || test "x$HAVE_OPENSSL_SRP" = "x1") ; then + +printf "%s\n" "#define USE_TLS_SRP 1" >>confdefs.h + + USE_TLS_SRP=1 + curl_tls_srp_msg="enabled" +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable Unix domain sockets" >&5 +printf %s "checking whether to enable Unix domain sockets... " >&6; } +# Check whether --enable-unix-sockets was given. +if test ${enable_unix_sockets+y} +then : + enableval=$enable_unix_sockets; case "$enableval" in + no) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + want_unix_sockets=no + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + want_unix_sockets=yes + ;; + esac +else $as_nop + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: auto" >&5 +printf "%s\n" "auto" >&6; } + want_unix_sockets=auto + + +fi + +if test "x$want_unix_sockets" != "xno"; then + if test "x$curl_cv_native_windows" = "xyes"; then + USE_UNIX_SOCKETS=1 + +printf "%s\n" "#define USE_UNIX_SOCKETS 1" >>confdefs.h + + curl_unix_sockets_msg="enabled" + else + ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_path" "ac_cv_member_struct_sockaddr_un_sun_path" " + #include + +" +if test "x$ac_cv_member_struct_sockaddr_un_sun_path" = xyes +then : + + +printf "%s\n" "#define USE_UNIX_SOCKETS 1" >>confdefs.h + + USE_UNIX_SOCKETS=1 + + curl_unix_sockets_msg="enabled" + +else $as_nop + + if test "x$want_unix_sockets" = "xyes"; then + as_fn_error $? "--enable-unix-sockets is not available on this platform!" "$LINENO" 5 + fi + +fi + + fi +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support cookies" >&5 +printf %s "checking whether to support cookies... " >&6; } +# Check whether --enable-cookies was given. +if test ${enable_cookies+y} +then : + enableval=$enable_cookies; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_COOKIES 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support socketpair" >&5 +printf %s "checking whether to support socketpair... " >&6; } +# Check whether --enable-socketpair was given. +if test ${enable_socketpair+y} +then : + enableval=$enable_socketpair; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_SOCKETPAIR 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support HTTP authentication" >&5 +printf %s "checking whether to support HTTP authentication... " >&6; } +# Check whether --enable-http-auth was given. +if test ${enable_http_auth+y} +then : + enableval=$enable_http_auth; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_HTTP_AUTH 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support DoH" >&5 +printf %s "checking whether to support DoH... " >&6; } +# Check whether --enable-doh was given. +if test ${enable_doh+y} +then : + enableval=$enable_doh; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_DOH 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support the MIME API" >&5 +printf %s "checking whether to support the MIME API... " >&6; } +# Check whether --enable-mime was given. +if test ${enable_mime+y} +then : + enableval=$enable_mime; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_MIME 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support binding connections locally" >&5 +printf %s "checking whether to support binding connections locally... " >&6; } +# Check whether --enable-bindlocal was given. +if test ${enable_bindlocal+y} +then : + enableval=$enable_bindlocal; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_BINDLOCAL 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support the form API" >&5 +printf %s "checking whether to support the form API... " >&6; } +# Check whether --enable-form-api was given. +if test ${enable_form_api+y} +then : + enableval=$enable_form_api; case "$enableval" in + no) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_FORM_API 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + test "$enable_mime" = no && + as_fn_error $? "MIME support needs to be enabled in order to enable form API support" "$LINENO" 5 + ;; + esac +else $as_nop + + if test "$enable_mime" = no; then + enable_form_api=no + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_FORM_API 1" >>confdefs.h + + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + fi + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support date parsing" >&5 +printf %s "checking whether to support date parsing... " >&6; } +# Check whether --enable-dateparse was given. +if test ${enable_dateparse+y} +then : + enableval=$enable_dateparse; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_PARSEDATE 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support netrc parsing" >&5 +printf %s "checking whether to support netrc parsing... " >&6; } +# Check whether --enable-netrc was given. +if test ${enable_netrc+y} +then : + enableval=$enable_netrc; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_NETRC 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support progress-meter" >&5 +printf %s "checking whether to support progress-meter... " >&6; } +# Check whether --enable-progress-meter was given. +if test ${enable_progress_meter+y} +then : + enableval=$enable_progress_meter; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_PROGRESS_METER 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support DNS shuffling" >&5 +printf %s "checking whether to support DNS shuffling... " >&6; } +# Check whether --enable-dnsshuffle was given. +if test ${enable_dnsshuffle+y} +then : + enableval=$enable_dnsshuffle; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_SHUFFLE_DNS 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support curl_easy_option*" >&5 +printf %s "checking whether to support curl_easy_option*... " >&6; } +# Check whether --enable-get-easy-options was given. +if test ${enable_get_easy_options+y} +then : + enableval=$enable_get_easy_options; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_GETOPTIONS 1" >>confdefs.h + + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support alt-svc" >&5 +printf %s "checking whether to support alt-svc... " >&6; } +# Check whether --enable-alt-svc was given. +if test ${enable_alt_svc+y} +then : + enableval=$enable_alt_svc; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +printf "%s\n" "#define CURL_DISABLE_ALTSVC 1" >>confdefs.h + + curl_altsvc_msg="no"; + enable_altsvc="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support headers-api" >&5 +printf %s "checking whether to support headers-api... " >&6; } +# Check whether --enable-headers-api was given. +if test ${enable_headers_api+y} +then : + enableval=$enable_headers_api; case "$enableval" in + no) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + curl_headers_msg="no (--enable-headers-api)" + +printf "%s\n" "#define CURL_DISABLE_HEADERS_API 1" >>confdefs.h + + ;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +if test -n "$SSL_ENABLED"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support HSTS" >&5 +printf %s "checking whether to support HSTS... " >&6; } + # Check whether --enable-hsts was given. +if test ${enable_hsts+y} +then : + enableval=$enable_hsts; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + hsts="no" + ;; + *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hsts" >&5 +printf "%s\n" "$hsts" >&6; } + +fi + +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: disables HSTS due to lack of SSL" >&5 +printf "%s\n" "$as_me: disables HSTS due to lack of SSL" >&6;} + hsts="no" +fi + +if test "x$hsts" != "xyes"; then + curl_hsts_msg="no (--enable-hsts)"; + +printf "%s\n" "#define CURL_DISABLE_HSTS 1" >>confdefs.h + +fi + + +if test "x$want_httpsrr" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: HTTPSRR support is available" >&5 +printf "%s\n" "HTTPSRR support is available" >&6; } + +printf "%s\n" "#define USE_HTTPSRR 1" >>confdefs.h + + experimental="$experimental HTTPSRR" +fi + +if test "x$want_ech" != "xno"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ECH support is available" >&5 +printf %s "checking whether ECH support is available... " >&6; } + + ECH_ENABLED=0 + ECH_SUPPORT='' + + if test "x$OPENSSL_ENABLED" = "x1"; then + + for ac_func in SSL_ech_set1_echconfig +do : + ac_fn_c_check_func "$LINENO" "SSL_ech_set1_echconfig" "ac_cv_func_SSL_ech_set1_echconfig" +if test "x$ac_cv_func_SSL_ech_set1_echconfig" = xyes +then : + printf "%s\n" "#define HAVE_SSL_ECH_SET1_ECHCONFIG 1" >>confdefs.h + ECH_SUPPORT="ECH support available via OpenSSL with SSL_ech_set1_echconfig" + ECH_ENABLED=1 +fi + +done + fi + if test "x$OPENSSL_ENABLED" = "x1"; then + + for ac_func in SSL_set1_ech_config_list +do : + ac_fn_c_check_func "$LINENO" "SSL_set1_ech_config_list" "ac_cv_func_SSL_set1_ech_config_list" +if test "x$ac_cv_func_SSL_set1_ech_config_list" = xyes +then : + printf "%s\n" "#define HAVE_SSL_SET1_ECH_CONFIG_LIST 1" >>confdefs.h + ECH_SUPPORT="ECH support available via boringssl with SSL_set1_ech_config_list" + ECH_ENABLED=1 +fi + +done + fi + if test "x$WOLFSSL_ENABLED" = "x1"; then + + for ac_func in wolfSSL_CTX_GenerateEchConfig +do : + ac_fn_c_check_func "$LINENO" "wolfSSL_CTX_GenerateEchConfig" "ac_cv_func_wolfSSL_CTX_GenerateEchConfig" +if test "x$ac_cv_func_wolfSSL_CTX_GenerateEchConfig" = xyes +then : + printf "%s\n" "#define HAVE_WOLFSSL_CTX_GENERATEECHCONFIG 1" >>confdefs.h + ECH_SUPPORT="ECH support available via WolfSSL with wolfSSL_CTX_GenerateEchConfig" + ECH_ENABLED=1 +fi + +done + fi + + if test "x$ECH_ENABLED" = "x1"; then + +printf "%s\n" "#define USE_HTTPSRR 1" >>confdefs.h + + +printf "%s\n" "#define USE_ECH 1" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECH_SUPPORT" >&5 +printf "%s\n" "$ECH_SUPPORT" >&6; } + experimental="$experimental ECH" + else + as_fn_error $? "--enable-ech ignored: No ECH support found" "$LINENO" 5 + fi +fi + +if test "x$OPENSSL_ENABLED" = "x1"; then + ac_fn_c_check_func "$LINENO" "SSL_set0_wbio" "ac_cv_func_SSL_set0_wbio" +if test "x$ac_cv_func_SSL_set0_wbio" = xyes +then : + printf "%s\n" "#define HAVE_SSL_SET0_WBIO 1" >>confdefs.h + +fi + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to support WebSockets" >&5 +printf %s "checking whether to support WebSockets... " >&6; } +# Check whether --enable-websockets was given. +if test ${enable_websockets+y} +then : + enableval=$enable_websockets; case "$enableval" in + no) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + ;; + *) + if test ${ac_cv_sizeof_curl_off_t} -gt 4; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + curl_ws_msg="enabled" + +printf "%s\n" "#define USE_WEBSOCKETS 1" >>confdefs.h + + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS WS" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS WSS" + fi + experimental="$experimental Websockets" + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Websockets disabled due to lack of >32 bit curl_off_t" >&5 +printf "%s\n" "$as_me: WARNING: Websockets disabled due to lack of >32 bit curl_off_t" >&2;} + fi + ;; + esac +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +fi + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether hiding of library internal symbols will actually happen" >&5 +printf %s "checking whether hiding of library internal symbols will actually happen... " >&6; } + CFLAG_CURL_SYMBOL_HIDING="" + doing_symbol_hiding="no" + if test "$want_symbol_hiding" = "yes" && + test "$supports_symbol_hiding" = "yes"; then + doing_symbol_hiding="yes" + CFLAG_CURL_SYMBOL_HIDING="$symbol_hiding_CFLAGS" + +printf "%s\n" "#define CURL_EXTERN_SYMBOL $symbol_hiding_EXTERN" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + if test x$doing_symbol_hiding = xyes; then + DOING_CURL_SYMBOL_HIDING_TRUE= + DOING_CURL_SYMBOL_HIDING_FALSE='#' +else + DOING_CURL_SYMBOL_HIDING_TRUE='#' + DOING_CURL_SYMBOL_HIDING_FALSE= +fi + + + + +LIBCURL_LIBS="$LIBS$PTHREAD" + + + + + +BLANK_AT_MAKETIME= + + + if test x$cross_compiling = xyes; then + CROSSCOMPILING_TRUE= + CROSSCOMPILING_FALSE='#' +else + CROSSCOMPILING_TRUE='#' + CROSSCOMPILING_FALSE= +fi + + +ENABLE_SHARED="$enable_shared" + + +ENABLE_STATIC="$enable_static" + + +if test "x$enable_shared" = "xno"; then + LIBCURL_NO_SHARED=$LIBCURL_LIBS +else + LIBCURL_NO_SHARED= +fi + + +rm $compilersh + + +if test "x$OPENSSL_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +elif test -n "$SSL_ENABLED"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +fi +if test "x$IPV6_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6" +fi +if test "x$USE_UNIX_SOCKETS" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES UnixSockets" +fi +if test "x$HAVE_LIBZ" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES libz" +fi +if test "x$HAVE_BROTLI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES brotli" +fi +if test "x$HAVE_ZSTD" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES zstd" +fi +if test "x$USE_ARES" = "x1" -o "x$USE_THREADS_POSIX" = "x1" \ + -o "x$USE_THREADS_WIN32" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" +fi +if test "x$IDN_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" +fi +if test "x$USE_WINDOWS_SSPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" +fi + +if test "x$HAVE_GSSAPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API" +fi + +if test "x$curl_psl_msg" = "xenabled"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES PSL" +fi + +if test "x$curl_gsasl_msg" = "xenabled"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES GSASL" +fi + +if test "x$enable_altsvc" = "xyes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES alt-svc" +fi +if test "x$hsts" = "xyes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HSTS" +fi + +if test "x$CURL_DISABLE_NEGOTIATE_AUTH" != "x1" -a \ + \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then + SUPPORT_FEATURES="$SUPPORT_FEATURES SPNEGO" +fi + +if test "x$CURL_DISABLE_KERBEROS_AUTH" != "x1" -a \ + \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then + SUPPORT_FEATURES="$SUPPORT_FEATURES Kerberos" +fi + +use_curl_ntlm_core=no + +if test "x$CURL_DISABLE_NTLM" != "x1"; then + if test "x$OPENSSL_ENABLED" = "x1" -o "x$MBEDTLS_ENABLED" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" \ + -o "x$SECURETRANSPORT_ENABLED" = "x1" \ + -o "x$USE_WIN32_CRYPTO" = "x1" \ + -o "x$WOLFSSL_NTLM" = "x1"; then + use_curl_ntlm_core=yes + fi + + if test "x$use_curl_ntlm_core" = "xyes" \ + -o "x$USE_WINDOWS_SSPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" + fi +fi + +if test "x$USE_TLS_SRP" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES TLS-SRP" +fi + +if test "x$USE_NGHTTP2" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP2" +fi + +if test "x$USE_NGTCP2_H3" = "x1" -o "x$USE_QUICHE" = "x1" \ + -o "x$USE_OPENSSL_H3" = "x1" -o "x$USE_MSH3" = "x1"; then + if test "x$CURL_WITH_MULTI_SSL" = "x1"; then + as_fn_error $? "MultiSSL cannot be enabled with HTTP/3 and vice versa" "$LINENO" 5 + fi + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP3" +fi + +if test "x$CURL_WITH_MULTI_SSL" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES MultiSSL" +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if this build supports HTTPS-proxy" >&5 +printf %s "checking if this build supports HTTPS-proxy... " >&6; } +if test "x$CURL_DISABLE_HTTP" != "x1"; then + if test "x$https_proxy" != "xno"; then + if test "x$OPENSSL_ENABLED" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" \ + -o "x$SECURETRANSPORT_ENABLED" = "x1" \ + -o "x$RUSTLS_ENABLED" = "x1" \ + -o "x$BEARSSL_ENABLED" = "x1" \ + -o "x$SCHANNEL_ENABLED" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" \ + -o "x$MBEDTLS_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTPS-proxy" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + elif test "x$WOLFSSL_ENABLED" = "x1" -a "x$WOLFSSL_FULL_BIO" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTPS-proxy" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + fi +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + +if test ${ac_cv_sizeof_curl_off_t} -gt 4; then + if test ${ac_cv_sizeof_off_t} -gt 4 -o \ + "$curl_win32_file_api" = "win32_large_files"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES Largefile" + fi +fi + +if test "$tst_atomic" = "yes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES threadsafe" +elif test "x$USE_THREADS_POSIX" = "x1" -a \ + "x$ac_cv_header_pthread_h" = "xyes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES threadsafe" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + #include + +int main (void) +{ + + #if (WINVER < 0x600) && (_WIN32_WINNT < 0x600) + #error + #endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + + SUPPORT_FEATURES="$SUPPORT_FEATURES threadsafe" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +SUPPORT_FEATURES=`echo $SUPPORT_FEATURES | tr ' ' '\012' | sort | tr '\012' ' '` + + +if test "x$CURL_DISABLE_HTTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP IPFS IPNS" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" + fi +fi +if test "x$CURL_DISABLE_FTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" + fi +fi +if test "x$CURL_DISABLE_FILE" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" +fi +if test "x$CURL_DISABLE_TELNET" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" +fi +if test "x$CURL_DISABLE_LDAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" + if test "x$CURL_DISABLE_LDAPS" != "x1"; then + if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") || + (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" + fi + fi +fi +if test "x$CURL_DISABLE_DICT" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" +fi +if test "x$CURL_DISABLE_TFTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" +fi +if test "x$CURL_DISABLE_GOPHER" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHERS" + fi +fi +if test "x$CURL_DISABLE_MQTT" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS MQTT" +fi +if test "x$CURL_DISABLE_POP3" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S" + fi +fi +if test "x$CURL_DISABLE_IMAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS" + fi +fi +if test "x$CURL_DISABLE_SMB" != "x1" \ + -a "x$use_curl_ntlm_core" = "xyes"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMB" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMBS" + fi +fi +if test "x$CURL_DISABLE_SMTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS" + fi +fi +if test "x$USE_LIBSSH2" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$USE_LIBSSH" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$USE_WOLFSSH" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$CURL_DISABLE_RTSP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP" +fi +if test "x$USE_LIBRTMP" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP" +fi + +SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '` + + + + +squeeze CFLAGS +squeeze CPPFLAGS +squeeze DEFS +squeeze LDFLAGS +squeeze LIBS + +squeeze LIBCURL_LIBS +squeeze CURL_NETWORK_LIBS +squeeze CURL_NETWORK_AND_TIME_LIBS + +squeeze SUPPORT_FEATURES +squeeze SUPPORT_PROTOCOLS + + + + xc_bad_var_libs=no + for xc_word in $LIBS; do + case "$xc_word" in + -l* | --library=*) + : + ;; + *) + xc_bad_var_libs=yes + ;; + esac + done + if test $xc_bad_var_libs = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using LIBS: $LIBS" >&5 +printf "%s\n" "$as_me: using LIBS: $LIBS" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LIBS note: LIBS should only be used to specify libraries (-lname)." >&5 +printf "%s\n" "$as_me: LIBS note: LIBS should only be used to specify libraries (-lname)." >&6;} + fi + + + xc_bad_var_ldflags=no + for xc_word in $LDFLAGS; do + case "$xc_word" in + -D*) + xc_bad_var_ldflags=yes + ;; + -U*) + xc_bad_var_ldflags=yes + ;; + -I*) + xc_bad_var_ldflags=yes + ;; + -l* | --library=*) + xc_bad_var_ldflags=yes + ;; + esac + done + if test $xc_bad_var_ldflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using LDFLAGS: $LDFLAGS" >&5 +printf "%s\n" "$as_me: using LDFLAGS: $LDFLAGS" >&6;} + xc_bad_var_msg="LDFLAGS note: LDFLAGS should only be used to specify linker flags, not" + for xc_word in $LDFLAGS; do + case "$xc_word" in + -D*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -U*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -I*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -l* | --library=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;} + ;; + esac + done + fi + + + xc_bad_var_cppflags=no + for xc_word in $CPPFLAGS; do + case "$xc_word" in + -rpath*) + xc_bad_var_cppflags=yes + ;; + -L* | --library-path=*) + xc_bad_var_cppflags=yes + ;; + -l* | --library=*) + xc_bad_var_cppflags=yes + ;; + esac + done + if test $xc_bad_var_cppflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using CPPFLAGS: $CPPFLAGS" >&5 +printf "%s\n" "$as_me: using CPPFLAGS: $CPPFLAGS" >&6;} + xc_bad_var_msg="CPPFLAGS note: CPPFLAGS should only be used to specify C preprocessor flags, not" + for xc_word in $CPPFLAGS; do + case "$xc_word" in + -rpath*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -L* | --library-path=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -l* | --library=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;} + ;; + esac + done + fi + + + xc_bad_var_cflags=no + for xc_word in $CFLAGS; do + case "$xc_word" in + -D*) + xc_bad_var_cflags=yes + ;; + -U*) + xc_bad_var_cflags=yes + ;; + -I*) + xc_bad_var_cflags=yes + ;; + -rpath*) + xc_bad_var_cflags=yes + ;; + -L* | --library-path=*) + xc_bad_var_cflags=yes + ;; + -l* | --library=*) + xc_bad_var_cflags=yes + ;; + esac + done + if test $xc_bad_var_cflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: using CFLAGS: $CFLAGS" >&5 +printf "%s\n" "$as_me: using CFLAGS: $CFLAGS" >&6;} + xc_bad_var_msg="CFLAGS note: CFLAGS should only be used to specify C compiler flags, not" + for xc_word in $CFLAGS; do + case "$xc_word" in + -D*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -U*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -I*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word" >&6;} + ;; + -rpath*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -L* | --library-path=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word" >&6;} + ;; + -l* | --library=*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&5 +printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;} + ;; + esac + done + fi + + if test $xc_bad_var_libs = yes || + test $xc_bad_var_cflags = yes || + test $xc_bad_var_ldflags = yes || + test $xc_bad_var_cppflags = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Continuing even with errors mentioned immediately above this line." >&5 +printf "%s\n" "$as_me: WARNING: Continuing even with errors mentioned immediately above this line." >&2;} + fi + + +SSL_BACKENDS=${ssl_backends} + + +if test "x$want_curldebug_assumed" = "xyes" && + test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then + ac_configure_args="$ac_configure_args --enable-curldebug" +fi + +ac_config_files="$ac_config_files Makefile docs/Makefile docs/examples/Makefile docs/libcurl/Makefile docs/libcurl/opts/Makefile docs/cmdline-opts/Makefile include/Makefile include/curl/Makefile src/Makefile lib/Makefile scripts/Makefile lib/libcurl.vers tests/Makefile tests/config tests/certs/Makefile tests/certs/scripts/Makefile tests/data/Makefile tests/server/Makefile tests/libtest/Makefile tests/unit/Makefile tests/http/config.ini tests/http/Makefile tests/http/clients/Makefile packages/Makefile packages/vms/Makefile curl-config libcurl.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +printf %s "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 +printf "%s\n" "done" >&6; } +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${CURL_LT_SHLIB_USE_VERSION_INFO_TRUE}" && test -z "${CURL_LT_SHLIB_USE_VERSION_INFO_FALSE}"; then + as_fn_error $? "conditional \"CURL_LT_SHLIB_USE_VERSION_INFO\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CURL_LT_SHLIB_USE_NO_UNDEFINED_TRUE}" && test -z "${CURL_LT_SHLIB_USE_NO_UNDEFINED_FALSE}"; then + as_fn_error $? "conditional \"CURL_LT_SHLIB_USE_NO_UNDEFINED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CURL_LT_SHLIB_USE_MIMPURE_TEXT_TRUE}" && test -z "${CURL_LT_SHLIB_USE_MIMPURE_TEXT_FALSE}"; then + as_fn_error $? "conditional \"CURL_LT_SHLIB_USE_MIMPURE_TEXT\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_CPPFLAG_CURL_STATICLIB_TRUE}" && test -z "${USE_CPPFLAG_CURL_STATICLIB_FALSE}"; then + as_fn_error $? "conditional \"USE_CPPFLAG_CURL_STATICLIB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_EXPLICIT_LIB_DEPS_TRUE}" && test -z "${USE_EXPLICIT_LIB_DEPS_FALSE}"; then + as_fn_error $? "conditional \"USE_EXPLICIT_LIB_DEPS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DOING_NATIVE_WINDOWS_TRUE}" && test -z "${DOING_NATIVE_WINDOWS_FALSE}"; then + as_fn_error $? "conditional \"DOING_NATIVE_WINDOWS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CURLDEBUG_TRUE}" && test -z "${CURLDEBUG_FALSE}"; then + as_fn_error $? "conditional \"CURLDEBUG\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_UNITTESTS_TRUE}" && test -z "${BUILD_UNITTESTS_FALSE}"; then + as_fn_error $? "conditional \"BUILD_UNITTESTS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_WINDRES_TRUE}" && test -z "${HAVE_WINDRES_FALSE}"; then + as_fn_error $? "conditional \"HAVE_WINDRES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DOING_NATIVE_WINDOWS_TRUE}" && test -z "${DOING_NATIVE_WINDOWS_FALSE}"; then + as_fn_error $? "conditional \"DOING_NATIVE_WINDOWS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBZ_TRUE}" && test -z "${HAVE_LIBZ_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBZ\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_STUB_GSS_TRUE}" && test -z "${BUILD_STUB_GSS_FALSE}"; then + as_fn_error $? "conditional \"BUILD_STUB_GSS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_LIBPSL_TRUE}" && test -z "${USE_LIBPSL_FALSE}"; then + as_fn_error $? "conditional \"USE_LIBPSL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_GSASL_TRUE}" && test -z "${USE_GSASL_FALSE}"; then + as_fn_error $? "conditional \"USE_GSASL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_TRUE}" && test -z "${CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS_FALSE}"; then + as_fn_error $? "conditional \"CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_ZSH_COMPLETION_TRUE}" && test -z "${USE_ZSH_COMPLETION_FALSE}"; then + as_fn_error $? "conditional \"USE_ZSH_COMPLETION\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_FISH_COMPLETION_TRUE}" && test -z "${USE_FISH_COMPLETION_FALSE}"; then + as_fn_error $? "conditional \"USE_FISH_COMPLETION\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DOING_NATIVE_WINDOWS_TRUE}" && test -z "${DOING_NATIVE_WINDOWS_FALSE}"; then + as_fn_error $? "conditional \"DOING_NATIVE_WINDOWS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then + as_fn_error $? "conditional \"BUILD_DOCS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_MANUAL_TRUE}" && test -z "${USE_MANUAL_FALSE}"; then + as_fn_error $? "conditional \"USE_MANUAL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_LIBHOSTNAME_TRUE}" && test -z "${BUILD_LIBHOSTNAME_FALSE}"; then + as_fn_error $? "conditional \"BUILD_LIBHOSTNAME\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DOING_CURL_SYMBOL_HIDING_TRUE}" && test -z "${DOING_CURL_SYMBOL_HIDING_FALSE}"; then + as_fn_error $? "conditional \"DOING_CURL_SYMBOL_HIDING\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CROSSCOMPILING_TRUE}" && test -z "${CROSSCOMPILING_FALSE}"; then + as_fn_error $? "conditional \"CROSSCOMPILING\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf "%s\n" "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else $as_nop + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by curl $as_me -, which was +generated by GNU Autoconf 2.71. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config='$ac_cs_config_escaped' +ac_cs_version="\\ +curl config.status - +configured by $0, generated by GNU Autoconf 2.71, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2021 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + printf "%s\n" "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + printf "%s\n" "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + printf "%s\n" "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + printf "%s\n" "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + + +# The HP-UX ksh and POSIX shell print the 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"$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +LD_RC='`$ECHO "$LD_RC" | $SED "$delay_single_quote_subst"`' +reload_flag_RC='`$ECHO "$reload_flag_RC" | $SED "$delay_single_quote_subst"`' +reload_cmds_RC='`$ECHO "$reload_cmds_RC" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_RC='`$ECHO "$old_archive_cmds_RC" | $SED "$delay_single_quote_subst"`' +compiler_RC='`$ECHO "$compiler_RC" | $SED "$delay_single_quote_subst"`' +GCC_RC='`$ECHO "$GCC_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_RC='`$ECHO "$lt_prog_compiler_no_builtin_flag_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_RC='`$ECHO "$lt_prog_compiler_pic_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_RC='`$ECHO "$lt_prog_compiler_wl_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_RC='`$ECHO "$lt_prog_compiler_static_RC" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_RC='`$ECHO "$lt_cv_prog_compiler_c_o_RC" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_RC='`$ECHO "$archive_cmds_need_lc_RC" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_RC='`$ECHO "$enable_shared_with_static_runtimes_RC" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_RC='`$ECHO "$export_dynamic_flag_spec_RC" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_RC='`$ECHO "$whole_archive_flag_spec_RC" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_RC='`$ECHO "$compiler_needs_object_RC" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_RC='`$ECHO "$old_archive_from_new_cmds_RC" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_RC='`$ECHO "$old_archive_from_expsyms_cmds_RC" | $SED "$delay_single_quote_subst"`' +archive_cmds_RC='`$ECHO "$archive_cmds_RC" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_RC='`$ECHO "$archive_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`' +module_cmds_RC='`$ECHO "$module_cmds_RC" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_RC='`$ECHO "$module_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_RC='`$ECHO "$with_gnu_ld_RC" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_RC='`$ECHO "$allow_undefined_flag_RC" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_RC='`$ECHO "$no_undefined_flag_RC" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_RC='`$ECHO "$hardcode_libdir_flag_spec_RC" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_RC='`$ECHO "$hardcode_libdir_separator_RC" | $SED "$delay_single_quote_subst"`' +hardcode_direct_RC='`$ECHO "$hardcode_direct_RC" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_RC='`$ECHO "$hardcode_direct_absolute_RC" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_RC='`$ECHO "$hardcode_minus_L_RC" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_RC='`$ECHO "$hardcode_shlibpath_var_RC" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_RC='`$ECHO "$hardcode_automatic_RC" | $SED "$delay_single_quote_subst"`' +inherit_rpath_RC='`$ECHO "$inherit_rpath_RC" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_RC='`$ECHO "$link_all_deplibs_RC" | $SED "$delay_single_quote_subst"`' +always_export_symbols_RC='`$ECHO "$always_export_symbols_RC" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_RC='`$ECHO "$export_symbols_cmds_RC" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_RC='`$ECHO "$exclude_expsyms_RC" | $SED "$delay_single_quote_subst"`' +include_expsyms_RC='`$ECHO "$include_expsyms_RC" | $SED "$delay_single_quote_subst"`' +prelink_cmds_RC='`$ECHO "$prelink_cmds_RC" | $SED "$delay_single_quote_subst"`' +postlink_cmds_RC='`$ECHO "$postlink_cmds_RC" | $SED "$delay_single_quote_subst"`' +file_list_spec_RC='`$ECHO "$file_list_spec_RC" | $SED "$delay_single_quote_subst"`' +hardcode_action_RC='`$ECHO "$hardcode_action_RC" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +FILECMD \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +LD_RC \ +reload_flag_RC \ +compiler_RC \ +lt_prog_compiler_no_builtin_flag_RC \ +lt_prog_compiler_pic_RC \ +lt_prog_compiler_wl_RC \ +lt_prog_compiler_static_RC \ +lt_cv_prog_compiler_c_o_RC \ +export_dynamic_flag_spec_RC \ +whole_archive_flag_spec_RC \ +compiler_needs_object_RC \ +with_gnu_ld_RC \ +allow_undefined_flag_RC \ +no_undefined_flag_RC \ +hardcode_libdir_flag_spec_RC \ +hardcode_libdir_separator_RC \ +exclude_expsyms_RC \ +include_expsyms_RC \ +file_list_spec_RC; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path \ +reload_cmds_RC \ +old_archive_cmds_RC \ +old_archive_from_new_cmds_RC \ +old_archive_from_expsyms_cmds_RC \ +archive_cmds_RC \ +archive_expsym_cmds_RC \ +module_cmds_RC \ +module_expsym_cmds_RC \ +export_symbols_cmds_RC \ +prelink_cmds_RC \ +postlink_cmds_RC; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "lib/curl_config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/curl_config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;; + "docs/examples/Makefile") CONFIG_FILES="$CONFIG_FILES docs/examples/Makefile" ;; + "docs/libcurl/Makefile") CONFIG_FILES="$CONFIG_FILES docs/libcurl/Makefile" ;; + "docs/libcurl/opts/Makefile") CONFIG_FILES="$CONFIG_FILES docs/libcurl/opts/Makefile" ;; + "docs/cmdline-opts/Makefile") CONFIG_FILES="$CONFIG_FILES docs/cmdline-opts/Makefile" ;; + "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; + "include/curl/Makefile") CONFIG_FILES="$CONFIG_FILES include/curl/Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;; + "lib/libcurl.vers") CONFIG_FILES="$CONFIG_FILES lib/libcurl.vers" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "tests/config") CONFIG_FILES="$CONFIG_FILES tests/config" ;; + "tests/certs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/certs/Makefile" ;; + "tests/certs/scripts/Makefile") CONFIG_FILES="$CONFIG_FILES tests/certs/scripts/Makefile" ;; + "tests/data/Makefile") CONFIG_FILES="$CONFIG_FILES tests/data/Makefile" ;; + "tests/server/Makefile") CONFIG_FILES="$CONFIG_FILES tests/server/Makefile" ;; + "tests/libtest/Makefile") CONFIG_FILES="$CONFIG_FILES tests/libtest/Makefile" ;; + "tests/unit/Makefile") CONFIG_FILES="$CONFIG_FILES tests/unit/Makefile" ;; + "tests/http/config.ini") CONFIG_FILES="$CONFIG_FILES tests/http/config.ini" ;; + "tests/http/Makefile") CONFIG_FILES="$CONFIG_FILES tests/http/Makefile" ;; + "tests/http/clients/Makefile") CONFIG_FILES="$CONFIG_FILES tests/http/clients/Makefile" ;; + "packages/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Makefile" ;; + "packages/vms/Makefile") CONFIG_FILES="$CONFIG_FILES packages/vms/Makefile" ;; + "curl-config") CONFIG_FILES="$CONFIG_FILES curl-config" ;; + "libcurl.pc") CONFIG_FILES="$CONFIG_FILES libcurl.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`printf "%s\n" "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? 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If not, see . + + +# The names of the tagged configurations supported by this script. +available_tags='RC ' + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Assembler program. +AS=$lt_AS + +# DLL creation program. +DLLTOOL=$lt_DLLTOOL + +# Object dumper program. +OBJDUMP=$lt_OBJDUMP + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shared archive member basename,for filename based shared library versioning on AIX. +shared_archive_member_spec=$shared_archive_member_spec + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The PATH separator for the build system. +PATH_SEPARATOR=$lt_PATH_SEPARATOR + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# convert \$build file names to \$host format. +to_host_file_cmd=$lt_cv_to_host_file_cmd + +# convert \$build files to toolchain format. +to_tool_file_cmd=$lt_cv_to_tool_file_cmd + +# A file(cmd) program that detects file types. +FILECMD=$lt_FILECMD + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method = "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# How to find potential files when deplibs_check_method = "file_magic". +file_magic_glob=$lt_file_magic_glob + +# Find potential files using nocaseglob when deplibs_check_method = "file_magic". +want_nocaseglob=$lt_want_nocaseglob + +# Command to associate shared and link libraries. +sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd + +# The archiver. +AR=$lt_AR + +# Flags to create an archive (by configure). +lt_ar_flags=$lt_ar_flags + +# Flags to create an archive. +AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} + +# How to feed a file listing to the archiver. +archiver_list_spec=$lt_archiver_list_spec + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm into a list of symbols to manually relocate. +global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name lister interface. +nm_interface=$lt_lt_cv_nm_interface + +# Specify filename containing input files for \$NM. +nm_file_list_spec=$lt_nm_file_list_spec + +# The root where to search for dependent libraries,and where our libraries should be installed. +lt_sysroot=$lt_sysroot + +# Command to truncate a binary pipe. +lt_truncate_bin=$lt_lt_cv_truncate_bin + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Manifest tool. +MANIFEST_TOOL=$lt_MANIFEST_TOOL + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + $SED '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: RC + +# The linker used to build libraries. +LD=$lt_LD_RC + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_RC +reload_cmds=$lt_reload_cmds_RC + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_RC + +# A language specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU compiler? +with_gcc=$GCC_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_RC + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_RC + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_RC + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_RC + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_RC + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_RC + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_RC + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_RC + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# ### END LIBTOOL TAG CONFIG: RC +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + + + tmp_cpp=`eval echo "$ac_cpp" 2>/dev/null` + if test -z "$tmp_cpp"; then + tmp_cpp='cpp' + fi + cat >./tests/configurehelp.pm <<_EOF +# This is a generated file. Do not edit. + +package configurehelp; + +use strict; +use warnings; +use Exporter; + +use vars qw( + @ISA + @EXPORT_OK + \$Cpreprocessor + ); + +@ISA = qw(Exporter); + +@EXPORT_OK = qw( + \$Cpreprocessor + ); + +\$Cpreprocessor = '$tmp_cpp'; + +1; +_EOF + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Configured to build curl/libcurl: + + Host setup: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + CFLAGS: ${CFLAGS} + CPPFLAGS: ${CPPFLAGS} + LDFLAGS: ${LDFLAGS} + LIBS: ${LIBS} + + curl version: ${CURLVERSION} + SSL: ${curl_ssl_msg} + SSH: ${curl_ssh_msg} + zlib: ${curl_zlib_msg} + brotli: ${curl_brotli_msg} + zstd: ${curl_zstd_msg} + GSS-API: ${curl_gss_msg} + GSASL: ${curl_gsasl_msg} + TLS-SRP: ${curl_tls_srp_msg} + resolver: ${curl_res_msg} + IPv6: ${curl_ipv6_msg} + Unix sockets: ${curl_unix_sockets_msg} + IDN: ${curl_idn_msg} + Build docs: ${curl_docs_msg} + Build libcurl: Shared=${enable_shared}, Static=${enable_static} + Built-in manual: ${curl_manual_msg} + --libcurl option: ${curl_libcurl_msg} + Verbose errors: ${curl_verbose_msg} + Code coverage: ${curl_coverage_msg} + SSPI: ${curl_sspi_msg} + ca cert bundle: ${ca}${ca_warning} + ca cert path: ${capath}${capath_warning} + ca fallback: ${with_ca_fallback} + LDAP: ${curl_ldap_msg} + LDAPS: ${curl_ldaps_msg} + RTSP: ${curl_rtsp_msg} + RTMP: ${curl_rtmp_msg} + PSL: ${curl_psl_msg} + Alt-svc: ${curl_altsvc_msg} + Headers API: ${curl_headers_msg} + HSTS: ${curl_hsts_msg} + HTTP1: ${curl_h1_msg} + HTTP2: ${curl_h2_msg} + HTTP3: ${curl_h3_msg} + ECH: ${curl_ech_msg} + WebSockets: ${curl_ws_msg} + Protocols: ${SUPPORT_PROTOCOLS} + Features: ${SUPPORT_FEATURES} +" >&5 +printf "%s\n" "$as_me: Configured to build curl/libcurl: + + Host setup: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + CFLAGS: ${CFLAGS} + CPPFLAGS: ${CPPFLAGS} + LDFLAGS: ${LDFLAGS} + LIBS: ${LIBS} + + curl version: ${CURLVERSION} + SSL: ${curl_ssl_msg} + SSH: ${curl_ssh_msg} + zlib: ${curl_zlib_msg} + brotli: ${curl_brotli_msg} + zstd: ${curl_zstd_msg} + GSS-API: ${curl_gss_msg} + GSASL: ${curl_gsasl_msg} + TLS-SRP: ${curl_tls_srp_msg} + resolver: ${curl_res_msg} + IPv6: ${curl_ipv6_msg} + Unix sockets: ${curl_unix_sockets_msg} + IDN: ${curl_idn_msg} + Build docs: ${curl_docs_msg} + Build libcurl: Shared=${enable_shared}, Static=${enable_static} + Built-in manual: ${curl_manual_msg} + --libcurl option: ${curl_libcurl_msg} + Verbose errors: ${curl_verbose_msg} + Code coverage: ${curl_coverage_msg} + SSPI: ${curl_sspi_msg} + ca cert bundle: ${ca}${ca_warning} + ca cert path: ${capath}${capath_warning} + ca fallback: ${with_ca_fallback} + LDAP: ${curl_ldap_msg} + LDAPS: ${curl_ldaps_msg} + RTSP: ${curl_rtsp_msg} + RTMP: ${curl_rtmp_msg} + PSL: ${curl_psl_msg} + Alt-svc: ${curl_altsvc_msg} + Headers API: ${curl_headers_msg} + HSTS: ${curl_hsts_msg} + HTTP1: ${curl_h1_msg} + HTTP2: ${curl_h2_msg} + HTTP3: ${curl_h3_msg} + ECH: ${curl_ech_msg} + WebSockets: ${curl_ws_msg} + Protocols: ${SUPPORT_PROTOCOLS} + Features: ${SUPPORT_FEATURES} +" >&6;} + +non13=`echo "$TLSCHOICE" | grep -Ei 'bearssl|secure-transport|mbedtls'`; +if test -n "$non13"; then + cat >&2 << _EOF + WARNING: A selected TLS library ($TLSCHOICE) does not support TLS 1.3! +_EOF +fi + +if test -n "$experimental"; then + cat >&2 << _EOF + WARNING: $experimental enabled but marked EXPERIMENTAL. Use with caution! +_EOF +fi + diff --git a/src/dependencies/curl-8.8.0/configure.ac b/src/dependencies/curl-8.8.0/configure.ac new file mode 100644 index 0000000..a4ea9f7 --- /dev/null +++ b/src/dependencies/curl-8.8.0/configure.ac @@ -0,0 +1,5051 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +#*************************************************************************** +dnl Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.59) + +dnl We don't know the version number "statically" so we use a dash here +AC_INIT([curl], [-], [a suitable curl mailing list: https://curl.se/mail/]) + +XC_OVR_ZZ50 +XC_OVR_ZZ60 +CURL_OVERRIDE_AUTOCONF + +dnl configure script copyright +AC_COPYRIGHT([Copyright (C) Daniel Stenberg, +This configure script may be copied, distributed and modified under the +terms of the curl license; see COPYING for more details]) + +AC_CONFIG_SRCDIR([lib/urldata.h]) +AC_CONFIG_HEADERS(lib/curl_config.h) +AC_CONFIG_MACRO_DIR([m4]) +AM_MAINTAINER_MODE +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +CURL_CHECK_OPTION_DEBUG +CURL_CHECK_OPTION_OPTIMIZE +CURL_CHECK_OPTION_WARNINGS +CURL_CHECK_OPTION_WERROR +CURL_CHECK_OPTION_CURLDEBUG +CURL_CHECK_OPTION_SYMBOL_HIDING +CURL_CHECK_OPTION_ARES +CURL_CHECK_OPTION_RT +CURL_CHECK_OPTION_HTTPSRR +CURL_CHECK_OPTION_ECH + +XC_CHECK_PATH_SEPARATOR + +# +# save the configure arguments +# +CONFIGURE_OPTIONS="\"$ac_configure_args\"" +AC_SUBST(CONFIGURE_OPTIONS) + +dnl SED is mandatory for configure process and libtool. +dnl Set it now, allowing it to be changed later. +if test -z "$SED"; then + dnl allow it to be overridden + AC_PATH_PROG([SED], [sed], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + if test -z "$SED" || test "$SED" = "not_found"; then + AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.]) + fi +fi +AC_SUBST([SED]) + +dnl GREP is mandatory for configure process and libtool. +dnl Set it now, allowing it to be changed later. +if test -z "$GREP"; then + dnl allow it to be overridden + AC_PATH_PROG([GREP], [grep], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + if test -z "$GREP" || test "$GREP" = "not_found"; then + AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.]) + fi +fi +AC_SUBST([GREP]) + +dnl 'grep -E' is mandatory for configure process and libtool. +dnl Set it now, allowing it to be changed later. +if test -z "$EGREP"; then + dnl allow it to be overridden + AC_MSG_CHECKING([that grep -E works]) + if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then + EGREP="$GREP -E" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + AC_PATH_PROG([EGREP], [egrep], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + fi +fi +if test -z "$EGREP" || test "$EGREP" = "not_found"; then + AC_MSG_ERROR([grep -E is not working and egrep is not found in PATH. Cannot continue.]) +fi +AC_SUBST([EGREP]) + +dnl AR is mandatory for configure process and libtool. +dnl This is target dependent, so check it as a tool. +if test -z "$AR"; then + dnl allow it to be overridden + AC_PATH_TOOL([AR], [ar], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + if test -z "$AR" || test "$AR" = "not_found"; then + AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.]) + fi +fi +AC_SUBST([AR]) + +AC_SUBST(libext) + +dnl figure out the libcurl version +CURLVERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)".*/\1/p' ${srcdir}/include/curl/curlver.h` +XC_CHECK_PROG_CC +CURL_ATOMIC + +dnl for --enable-code-coverage +CURL_COVERAGE + +XC_AUTOMAKE +AC_MSG_CHECKING([curl version]) +AC_MSG_RESULT($CURLVERSION) + +AC_SUBST(CURLVERSION) + +dnl +dnl we extract the numerical version for curl-config only +VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\([0-9A-Fa-f]*\).*/\1/p' ${srcdir}/include/curl/curlver.h` +AC_SUBST(VERSIONNUM) + +dnl Solaris pkgadd support definitions +PKGADD_PKG="HAXXcurl" +PKGADD_NAME="curl - a client that groks URLs" +PKGADD_VENDOR="curl.se" +AC_SUBST(PKGADD_PKG) +AC_SUBST(PKGADD_NAME) +AC_SUBST(PKGADD_VENDOR) + +dnl +dnl initialize all the info variables + curl_ssl_msg="no (--with-{openssl,gnutls,mbedtls,wolfssl,schannel,secure-transport,amissl,bearssl,rustls} )" + curl_ssh_msg="no (--with-{libssh,libssh2})" + curl_zlib_msg="no (--with-zlib)" + curl_brotli_msg="no (--with-brotli)" + curl_zstd_msg="no (--with-zstd)" + curl_gss_msg="no (--with-gssapi)" + curl_gsasl_msg="no (--with-gsasl)" +curl_tls_srp_msg="no (--enable-tls-srp)" + curl_res_msg="default (--enable-ares / --enable-threaded-resolver)" + curl_ipv6_msg="no (--enable-ipv6)" +curl_unix_sockets_msg="no (--enable-unix-sockets)" + curl_idn_msg="no (--with-{libidn2,winidn})" + curl_docs_msg="enabled (--disable-docs)" + curl_manual_msg="no (--enable-manual)" +curl_libcurl_msg="enabled (--disable-libcurl-option)" +curl_verbose_msg="enabled (--disable-verbose)" + curl_sspi_msg="no (--enable-sspi)" + curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" + curl_ldaps_msg="no (--enable-ldaps)" + curl_rtsp_msg="no (--enable-rtsp)" + curl_rtmp_msg="no (--with-librtmp)" + curl_psl_msg="no (--with-libpsl)" + curl_altsvc_msg="enabled (--disable-alt-svc)" +curl_headers_msg="enabled (--disable-headers-api)" + curl_hsts_msg="enabled (--disable-hsts)" + curl_ws_msg="no (--enable-websockets)" + ssl_backends= + curl_h1_msg="enabled (internal)" + curl_h2_msg="no (--with-nghttp2)" + curl_h3_msg="no (--with-ngtcp2 --with-nghttp3, --with-quiche, --with-openssl-quic, --with-msh3)" + +enable_altsvc="yes" +hsts="yes" + +dnl +dnl Save some initial values the user might have provided +dnl +INITIAL_LDFLAGS=$LDFLAGS +INITIAL_LIBS=$LIBS + +dnl +dnl Generates a shell script to run the compiler with LD_LIBRARY_PATH set to +dnl the value used right now. This lets CURL_RUN_IFELSE set LD_LIBRARY_PATH to +dnl something different but only have that affect the execution of the results +dnl of the compile, not change the libraries for the compiler itself. +dnl +compilersh="run-compiler" +CURL_SAVED_CC="$CC" +export CURL_SAVED_CC +CURL_SAVED_LD_LIBRARY_PATH="$LD_LIBRARY_PATH" +export CURL_SAVED_LD_LIBRARY_PATH +cat <<\EOF > "$compilersh" +CC="$CURL_SAVED_CC" +export CC +LD_LIBRARY_PATH="$CURL_SAVED_LD_LIBRARY_PATH" +export LD_LIBRARY_PATH +exec $CC "$@" +EOF + +dnl ********************************************************************** +dnl See which TLS backend(s) that are requested. Just do all the +dnl TLS AC_ARG_WITH() invokes here and do the checks later +dnl ********************************************************************** +OPT_SCHANNEL=no +AC_ARG_WITH(schannel,dnl +AS_HELP_STRING([--with-schannel],[enable Windows native SSL/TLS]), + OPT_SCHANNEL=$withval + TLSCHOICE="schannel") + +OPT_SECURETRANSPORT=no +AC_ARG_WITH(secure-transport,dnl +AS_HELP_STRING([--with-secure-transport],[enable Apple OS native SSL/TLS]),[ + OPT_SECURETRANSPORT=$withval + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }Secure-Transport" +]) + +OPT_AMISSL=no +AC_ARG_WITH(amissl,dnl +AS_HELP_STRING([--with-amissl],[enable Amiga native SSL/TLS (AmiSSL)]),[ + OPT_AMISSL=$withval + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }AmiSSL" +]) + +OPT_OPENSSL=no +dnl Default to no CA bundle +ca="no" +AC_ARG_WITH(ssl,dnl +AS_HELP_STRING([--with-ssl=PATH],[old version of --with-openssl]) +AS_HELP_STRING([--without-ssl], [build without any TLS library]),[ + OPT_SSL=$withval + OPT_OPENSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }OpenSSL" + else + SSL_DISABLED="D" + fi +]) + +AC_ARG_WITH(openssl,dnl +AS_HELP_STRING([--with-openssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]),[ + OPT_OPENSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }OpenSSL" + fi +]) + +OPT_GNUTLS=no +AC_ARG_WITH(gnutls,dnl +AS_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root]),[ + OPT_GNUTLS=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }GnuTLS" + fi +]) + +OPT_MBEDTLS=no +AC_ARG_WITH(mbedtls,dnl +AS_HELP_STRING([--with-mbedtls=PATH],[where to look for mbedTLS, PATH points to the installation root]),[ + OPT_MBEDTLS=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }mbedTLS" + fi +]) + +OPT_WOLFSSL=no +AC_ARG_WITH(wolfssl,dnl +AS_HELP_STRING([--with-wolfssl=PATH],[where to look for WolfSSL, PATH points to the installation root (default: system lib default)]),[ + OPT_WOLFSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }wolfSSL" + fi +]) + +OPT_BEARSSL=no +AC_ARG_WITH(bearssl,dnl +AS_HELP_STRING([--with-bearssl=PATH],[where to look for BearSSL, PATH points to the installation root]),[ + OPT_BEARSSL=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }BearSSL" + fi +]) + +OPT_RUSTLS=no +AC_ARG_WITH(rustls,dnl +AS_HELP_STRING([--with-rustls=PATH],[where to look for rustls, PATH points to the installation root]),[ + OPT_RUSTLS=$withval + if test X"$withval" != Xno; then + TLSCHOICE="${TLSCHOICE:+$TLSCHOICE, }rustls" + experimental="$experimental rustls" + fi +]) + +TEST_NGHTTPX=nghttpx +AC_ARG_WITH(test-nghttpx,dnl +AS_HELP_STRING([--with-test-nghttpx=PATH],[where to find nghttpx for testing]), + TEST_NGHTTPX=$withval + if test X"$OPT_TEST_NGHTTPX" = "Xno" ; then + TEST_NGHTTPX="" + fi +) +AC_SUBST(TEST_NGHTTPX) + +CADDY=/usr/bin/caddy +AC_ARG_WITH(test-caddy,dnl +AS_HELP_STRING([--with-test-caddy=PATH],[where to find caddy for testing]), + CADDY=$withval + if test X"$OPT_CADDY" = "Xno" ; then + CADDY="" + fi +) +AC_SUBST(CADDY) + +VSFTPD=/usr/sbin/vsftpd +AC_ARG_WITH(test-vsftpd,dnl +AS_HELP_STRING([--with-test-vsftpd=PATH],[where to find vsftpd for testing]), + VSFTPD=$withval + if test X"$OPT_VSFTPD" = "Xno" ; then + VSFTPD="" + fi +) +AC_SUBST(VSFTPD) + +dnl we'd like a httpd+apachectl as test server +dnl +HTTPD_ENABLED="maybe" +AC_ARG_WITH(test-httpd, [AS_HELP_STRING([--with-test-httpd=PATH], + [where to find httpd/apache2 for testing])], + [request_httpd=$withval], [request_httpd=check]) +if test x"$request_httpd" = "xcheck" -o x"$request_httpd" = "xyes"; then + if test -x "/usr/sbin/apache2" -a -x "/usr/sbin/apache2ctl"; then + # common location on distros (debian/ubuntu) + HTTPD="/usr/sbin/apache2" + APACHECTL="/usr/sbin/apache2ctl" + AC_PATH_PROG([APXS], [apxs]) + if test "x$APXS" = "x"; then + AC_MSG_NOTICE([apache2-dev not installed, httpd tests disabled]) + HTTPD_ENABLED="no" + fi + else + AC_PATH_PROG([HTTPD], [httpd]) + if test "x$HTTPD" = "x"; then + AC_PATH_PROG([HTTPD], [apache2]) + fi + AC_PATH_PROG([APACHECTL], [apachectl]) + AC_PATH_PROG([APXS], [apxs]) + if test "x$HTTPD" = "x" -o "x$APACHECTL" = "x"; then + AC_MSG_NOTICE([httpd/apache2 not in PATH, http tests disabled]) + HTTPD_ENABLED="no" + fi + if test "x$APXS" = "x"; then + AC_MSG_NOTICE([apxs not in PATH, http tests disabled]) + HTTPD_ENABLED="no" + fi + fi +elif test x"$request_httpd" != "xno"; then + HTTPD="${request_httpd}/bin/httpd" + APACHECTL="${request_httpd}/bin/apachectl" + APXS="${request_httpd}/bin/apxs" + if test ! -x "${HTTPD}"; then + AC_MSG_NOTICE([httpd not found as ${HTTPD}, http tests disabled]) + HTTPD_ENABLED="no" + elif test ! -x "${APACHECTL}"; then + AC_MSG_NOTICE([apachectl not found as ${APACHECTL}, http tests disabled]) + HTTPD_ENABLED="no" + elif test ! -x "${APXS}"; then + AC_MSG_NOTICE([apxs not found as ${APXS}, http tests disabled]) + HTTPD_ENABLED="no" + else + AC_MSG_NOTICE([using HTTPD=$HTTPD for tests]) + fi +fi +if test x"$HTTPD_ENABLED" = "xno"; then + HTTPD="" + APACHECTL="" + APXS="" +fi +AC_SUBST(HTTPD) +AC_SUBST(APACHECTL) +AC_SUBST(APXS) + +dnl the nghttpx we might use in httpd testing +if test "x$TEST_NGHTTPX" != "x" -a "x$TEST_NGHTTPX" != "xnghttpx"; then + HTTPD_NGHTTPX="$TEST_NGHTTPX" +else + AC_PATH_PROG([HTTPD_NGHTTPX], [nghttpx], [], + [$PATH:/usr/bin:/usr/local/bin]) +fi +AC_SUBST(HTTPD_NGHTTPX) + +dnl the Caddy server we might use in testing +if test "x$TEST_CADDY" != "x"; then + CADDY="$TEST_CADDY" +else + AC_PATH_PROG([CADDY], [caddy]) +fi +AC_SUBST(CADDY) + +dnl If no TLS choice has been made, check if it was explicitly disabled or +dnl error out to force the user to decide. +if test -z "$TLSCHOICE"; then + if test "x$OPT_SSL" != "xno"; then + AC_MSG_ERROR([select TLS backend(s) or disable TLS with --without-ssl. + +Select from these: + + --with-amissl + --with-bearssl + --with-gnutls + --with-mbedtls + --with-openssl (also works for BoringSSL and libressl) + --with-rustls + --with-schannel + --with-secure-transport + --with-wolfssl +]) + fi +fi + +AC_ARG_WITH(darwinssl,, + AC_MSG_ERROR([--with-darwin-ssl and --without-darwin-ssl no longer work!])) + +dnl +dnl Detect the canonical host and target build environment +dnl + +AC_CANONICAL_HOST +dnl Get system canonical name +AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) + +# Silence warning: ar: 'u' modifier ignored since 'D' is the default +AC_SUBST(AR_FLAGS, [cr]) + +dnl This defines _ALL_SOURCE for AIX +CURL_CHECK_AIX_ALL_SOURCE + +dnl Our configure and build reentrant settings +CURL_CONFIGURE_THREAD_SAFE +CURL_CONFIGURE_REENTRANT + +dnl check for how to do large files +AC_SYS_LARGEFILE + +XC_LIBTOOL + +LT_LANG([Windows Resource]) + +# +# Automake conditionals based on libtool related checks +# + +AM_CONDITIONAL([CURL_LT_SHLIB_USE_VERSION_INFO], + [test "x$xc_lt_shlib_use_version_info" = 'xyes']) +AM_CONDITIONAL([CURL_LT_SHLIB_USE_NO_UNDEFINED], + [test "x$xc_lt_shlib_use_no_undefined" = 'xyes']) +AM_CONDITIONAL([CURL_LT_SHLIB_USE_MIMPURE_TEXT], + [test "x$xc_lt_shlib_use_mimpure_text" = 'xyes']) + +# +# Due to libtool and automake machinery limitations of not allowing +# specifying separate CPPFLAGS or CFLAGS when compiling objects for +# inclusion of these in shared or static libraries, we are forced to +# build using separate configure runs for shared and static libraries +# on systems where different CPPFLAGS or CFLAGS are mandatory in order +# to compile objects for each kind of library. Notice that relying on +# the '-DPIC' CFLAG that libtool provides is not valid given that the +# user might for example choose to build static libraries with PIC. +# + +# +# Make our Makefile.am files use the staticlib CPPFLAG only when strictly +# targeting a static library and not building its shared counterpart. +# + +AM_CONDITIONAL([USE_CPPFLAG_CURL_STATICLIB], + [test "x$xc_lt_build_static_only" = 'xyes']) + +# +# Make staticlib CPPFLAG variable and its definition visible in output +# files unconditionally, providing an empty definition unless strictly +# targeting a static library and not building its shared counterpart. +# + +CPPFLAG_CURL_STATICLIB= +if test "x$xc_lt_build_static_only" = 'xyes'; then + CPPFLAG_CURL_STATICLIB='-DCURL_STATICLIB' +fi +AC_SUBST([CPPFLAG_CURL_STATICLIB]) + + +# Determine whether all dependent libraries must be specified when linking +if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" +then + REQUIRE_LIB_DEPS=no +else + REQUIRE_LIB_DEPS=yes +fi +AC_SUBST(REQUIRE_LIB_DEPS) +AM_CONDITIONAL(USE_EXPLICIT_LIB_DEPS, test x$REQUIRE_LIB_DEPS = xyes) + +dnl ********************************************************************** +dnl platform/compiler/architecture specific checks/flags +dnl ********************************************************************** + +CURL_CHECK_COMPILER +CURL_CHECK_NATIVE_WINDOWS +CURL_SET_COMPILER_BASIC_OPTS +CURL_SET_COMPILER_DEBUG_OPTS +CURL_SET_COMPILER_OPTIMIZE_OPTS +CURL_SET_COMPILER_WARNING_OPTS + +if test "$compiler_id" = "INTEL_UNIX_C"; then + # + if test "$compiler_num" -ge "1000"; then + dnl icc 10.X or later + CFLAGS="$CFLAGS -shared-intel" + elif test "$compiler_num" -ge "900"; then + dnl icc 9.X specific + CFLAGS="$CFLAGS -i-dynamic" + fi + # +fi + +CURL_CFLAG_EXTRAS="" +if test X"$want_werror" = Xyes; then + CURL_CFLAG_EXTRAS="-Werror" + if test "$compiler_id" = "GNU_C"; then + dnl enable -pedantic-errors for GCC 5 and later, + dnl as before that it was the same as -Werror=pedantic + if test "$compiler_num" -ge "500"; then + CURL_CFLAG_EXTRAS="$CURL_CFLAG_EXTRAS -pedantic-errors" + fi + fi +fi +AC_SUBST(CURL_CFLAG_EXTRAS) + +CURL_CHECK_COMPILER_HALT_ON_ERROR +CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE +CURL_CHECK_COMPILER_PROTOTYPE_MISMATCH +CURL_CHECK_COMPILER_SYMBOL_HIDING + +CURL_CHECK_CURLDEBUG +AM_CONDITIONAL(CURLDEBUG, test x$want_curldebug = xyes) + +supports_unittests=yes +# cross-compilation of unit tests static library/programs fails when +# libcurl shared library is built. This might be due to a libtool or +# automake issue. In this case we disable unit tests. +if test "x$cross_compiling" != "xno" && + test "x$enable_shared" != "xno"; then + supports_unittests=no +fi + +# IRIX 6.5.24 gcc 3.3 autobuilds fail unittests library compilation due to +# a problem related with OpenSSL headers and library versions not matching. +# Disable unit tests while time to further investigate this is found. +case $host in + mips-sgi-irix6.5) + if test "$compiler_id" = "GNU_C"; then + supports_unittests=no + fi + ;; +esac + +# All AIX autobuilds fails unit tests linking against unittests library +# due to unittests library being built with no symbols or members. Libtool ? +# Disable unit tests while time to further investigate this is found. +case $host_os in + aix*) + supports_unittests=no + ;; +esac + +dnl Build unit tests when option --enable-debug is given. +if test "x$want_debug" = "xyes" && + test "x$supports_unittests" = "xyes"; then + want_unittests=yes +else + want_unittests=no +fi +AM_CONDITIONAL(BUILD_UNITTESTS, test x$want_unittests = xyes) + +dnl ********************************************************************** +dnl Compilation based checks should not be done before this point. +dnl ********************************************************************** + +CURL_CHECK_WIN32_LARGEFILE +CURL_CHECK_WIN32_CRYPTO + +CURL_DARWIN_CFLAGS +CURL_DARWIN_SYSTEMCONFIGURATION +CURL_SUPPORTS_BUILTIN_AVAILABLE + +AM_CONDITIONAL([HAVE_WINDRES], + [test "$curl_cv_native_windows" = "yes" && test -n "${RC}"]) + +if test "$curl_cv_native_windows" = "yes"; then + AM_COND_IF([HAVE_WINDRES],, + [AC_MSG_ERROR([windres not found in PATH. Windows builds require windres. Cannot continue.])]) +fi + +dnl ************************************************************ +dnl switch off particular protocols +dnl +AC_MSG_CHECKING([whether to support http]) +AC_ARG_ENABLE(http, +AS_HELP_STRING([--enable-http],[Enable HTTP support]) +AS_HELP_STRING([--disable-http],[Disable HTTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) + disable_http="yes" + AC_MSG_WARN([disable HTTP disables FTP over proxy and RTSP]) + AC_SUBST(CURL_DISABLE_HTTP, [1]) + AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP]) + AC_SUBST(CURL_DISABLE_RTSP, [1]) + dnl toggle off alt-svc too when HTTP is disabled + AC_DEFINE(CURL_DISABLE_ALTSVC, 1, [disable alt-svc]) + AC_DEFINE(CURL_DISABLE_HSTS, 1, [disable HSTS]) + curl_h1_msg="no (--enable-http, --with-hyper)" + curl_altsvc_msg="no"; + curl_hsts_msg="no (--enable-hsts)"; + enable_altsvc="no" + hsts="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support ftp]) +AC_ARG_ENABLE(ftp, +AS_HELP_STRING([--enable-ftp],[Enable FTP support]) +AS_HELP_STRING([--disable-ftp],[Disable FTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) + AC_SUBST(CURL_DISABLE_FTP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support file]) +AC_ARG_ENABLE(file, +AS_HELP_STRING([--enable-file],[Enable FILE support]) +AS_HELP_STRING([--disable-file],[Disable FILE support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) + AC_SUBST(CURL_DISABLE_FILE, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support ldap]) +AC_ARG_ENABLE(ldap, +AS_HELP_STRING([--enable-ldap],[Enable LDAP support]) +AS_HELP_STRING([--disable-ldap],[Disable LDAP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1]) + ;; + yes) + ldap_askedfor="yes" + AC_MSG_RESULT(yes) + ;; + *) + AC_MSG_RESULT(yes) + ;; + esac ],[ + AC_MSG_RESULT(yes) ] +) +AC_MSG_CHECKING([whether to support ldaps]) +AC_ARG_ENABLE(ldaps, +AS_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) +AS_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + ;; + *) if test "x$CURL_DISABLE_LDAP" = "x1" ; then + AC_MSG_RESULT(LDAP needs to be enabled to support LDAPS) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + else + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) + AC_SUBST(HAVE_LDAP_SSL, [1]) + fi + ;; + esac ],[ + if test "x$CURL_DISABLE_LDAP" = "x1" ; then + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + else + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) + AC_SUBST(HAVE_LDAP_SSL, [1]) + fi ] +) + +dnl ********************************************************************** +dnl Check for Hyper +dnl ********************************************************************** + +OPT_HYPER="no" + +AC_ARG_WITH(hyper, +AS_HELP_STRING([--with-hyper=PATH],[Enable hyper usage]) +AS_HELP_STRING([--without-hyper],[Disable hyper usage]), + [OPT_HYPER=$withval]) +case "$OPT_HYPER" in + no) + dnl --without-hyper option used + want_hyper="no" + ;; + yes) + dnl --with-hyper option used without path + want_hyper="default" + want_hyper_path="" + ;; + *) + dnl --with-hyper option used with path + want_hyper="yes" + want_hyper_path="$withval" + ;; +esac + +if test X"$want_hyper" != Xno; then + if test "x$disable_http" = "xyes"; then + AC_MSG_ERROR([--with-hyper is not compatible with --disable-http]) + fi + + dnl backup the pre-hyper variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(hyper, $want_hyper_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_HYPER=`CURL_EXPORT_PCDIR([$want_hyper_path]) + $PKGCONFIG --libs-only-l hyper` + CPP_HYPER=`CURL_EXPORT_PCDIR([$want_hyper_path]) dnl + $PKGCONFIG --cflags-only-I hyper` + LD_HYPER=`CURL_EXPORT_PCDIR([$want_hyper_path]) + $PKGCONFIG --libs-only-L hyper` + else + dnl no hyper pkg-config found + LIB_HYPER="-lhyper -ldl -lpthread -lm" + if test X"$want_hyper" != Xdefault; then + CPP_HYPER=-I"$want_hyper_path/capi/include" + LD_HYPER="-L$want_hyper_path/target/release -L$want_hyper_path/target/debug" + fi + fi + if test -n "$LIB_HYPER"; then + AC_MSG_NOTICE([-l is $LIB_HYPER]) + AC_MSG_NOTICE([-I is $CPP_HYPER]) + AC_MSG_NOTICE([-L is $LD_HYPER]) + + LDFLAGS="$LDFLAGS $LD_HYPER" + CPPFLAGS="$CPPFLAGS $CPP_HYPER" + LIBS="$LIB_HYPER $LIBS" + + if test "x$cross_compiling" != "xyes"; then + dnl remove -L, separate with colon if more than one + DIR_HYPER=`echo $LD_HYPER | $SED -e 's/^-L//' -e 's/ -L/:/g'` + fi + + AC_CHECK_LIB(hyper, hyper_io_new, + [ + AC_CHECK_HEADERS(hyper.h, + experimental="$experimental Hyper" + AC_MSG_NOTICE([Hyper support is experimental]) + curl_h1_msg="enabled (Hyper)" + HYPER_ENABLED=1 + AC_DEFINE(USE_HYPER, 1, [if hyper is in use]) + AC_SUBST(USE_HYPER, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_HYPER" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_HYPER to CURL_LIBRARY_PATH]), + ) + ], + for d in `echo $DIR_HYPER | $SED -e 's/:/ /'`; do + if test -f "$d/libhyper.a"; then + AC_MSG_ERROR([hyper was found in $d but was probably built with wrong flags. See docs/HYPER.md.]) + fi + done + AC_MSG_ERROR([--with-hyper but hyper was not found. See docs/HYPER.md.]) + ) + fi +fi + +if test X"$want_hyper" != Xno; then + AC_MSG_NOTICE([Disable RTSP support with hyper]) + AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP]) + AC_SUBST(CURL_DISABLE_RTSP, [1]) +else + AC_MSG_CHECKING([whether to support rtsp]) + AC_ARG_ENABLE(rtsp, +AS_HELP_STRING([--enable-rtsp],[Enable RTSP support]) +AS_HELP_STRING([--disable-rtsp],[Disable RTSP support]), + [ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP]) + AC_SUBST(CURL_DISABLE_RTSP, [1]) + ;; + *) + if test x$CURL_DISABLE_HTTP = x1 ; then + AC_MSG_ERROR(HTTP support needs to be enabled in order to enable RTSP support!) + else + AC_MSG_RESULT(yes) + curl_rtsp_msg="enabled" + fi + ;; + esac ], + if test "x$CURL_DISABLE_HTTP" != "x1"; then + AC_MSG_RESULT(yes) + curl_rtsp_msg="enabled" + else + AC_MSG_RESULT(no) + fi + ) +fi + +AC_MSG_CHECKING([whether to support proxies]) +AC_ARG_ENABLE(proxy, +AS_HELP_STRING([--enable-proxy],[Enable proxy support]) +AS_HELP_STRING([--disable-proxy],[Disable proxy support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_PROXY, 1, [to disable proxies]) + AC_SUBST(CURL_DISABLE_PROXY, [1]) + https_proxy="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support dict]) +AC_ARG_ENABLE(dict, +AS_HELP_STRING([--enable-dict],[Enable DICT support]) +AS_HELP_STRING([--disable-dict],[Disable DICT support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) + AC_SUBST(CURL_DISABLE_DICT, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support telnet]) +AC_ARG_ENABLE(telnet, +AS_HELP_STRING([--enable-telnet],[Enable TELNET support]) +AS_HELP_STRING([--disable-telnet],[Disable TELNET support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) + AC_SUBST(CURL_DISABLE_TELNET, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support tftp]) +AC_ARG_ENABLE(tftp, +AS_HELP_STRING([--enable-tftp],[Enable TFTP support]) +AS_HELP_STRING([--disable-tftp],[Disable TFTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) + AC_SUBST(CURL_DISABLE_TFTP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support pop3]) +AC_ARG_ENABLE(pop3, +AS_HELP_STRING([--enable-pop3],[Enable POP3 support]) +AS_HELP_STRING([--disable-pop3],[Disable POP3 support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_POP3, 1, [to disable POP3]) + AC_SUBST(CURL_DISABLE_POP3, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + + +AC_MSG_CHECKING([whether to support imap]) +AC_ARG_ENABLE(imap, +AS_HELP_STRING([--enable-imap],[Enable IMAP support]) +AS_HELP_STRING([--disable-imap],[Disable IMAP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_IMAP, 1, [to disable IMAP]) + AC_SUBST(CURL_DISABLE_IMAP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + + +AC_MSG_CHECKING([whether to support smb]) +AC_ARG_ENABLE(smb, +AS_HELP_STRING([--enable-smb],[Enable SMB/CIFS support]) +AS_HELP_STRING([--disable-smb],[Disable SMB/CIFS support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_SMB, 1, [to disable SMB/CIFS]) + AC_SUBST(CURL_DISABLE_SMB, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support smtp]) +AC_ARG_ENABLE(smtp, +AS_HELP_STRING([--enable-smtp],[Enable SMTP support]) +AS_HELP_STRING([--disable-smtp],[Disable SMTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_SMTP, 1, [to disable SMTP]) + AC_SUBST(CURL_DISABLE_SMTP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support gopher]) +AC_ARG_ENABLE(gopher, +AS_HELP_STRING([--enable-gopher],[Enable Gopher support]) +AS_HELP_STRING([--disable-gopher],[Disable Gopher support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable Gopher]) + AC_SUBST(CURL_DISABLE_GOPHER, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support mqtt]) +AC_ARG_ENABLE(mqtt, +AS_HELP_STRING([--enable-mqtt],[Enable MQTT support]) +AS_HELP_STRING([--disable-mqtt],[Disable MQTT support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_MQTT, 1, [to disable MQTT]) + AC_SUBST(CURL_DISABLE_MQTT, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(no) +) + +dnl ********************************************************************** +dnl Check for built-in manual +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to provide built-in manual]) +AC_ARG_ENABLE(manual, +AS_HELP_STRING([--enable-manual],[Enable built-in manual]) +AS_HELP_STRING([--disable-manual],[Disable built-in manual]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + ;; + *) AC_MSG_RESULT(yes) + USE_MANUAL="1" + ;; + esac ], + AC_MSG_RESULT(yes) + USE_MANUAL="1" +) +dnl The actual use of the USE_MANUAL variable is done much later in this +dnl script to allow other actions to disable it as well. + +dnl ********************************************************************** +dnl Check whether to build documentation +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to build documentation]) +AC_ARG_ENABLE(docs, +AS_HELP_STRING([--enable-docs],[Enable documentation]) +AS_HELP_STRING([--disable-docs],[Disable documentation]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + BUILD_DOCS=0 + dnl disable manual too because it needs built documentation + USE_MANUAL=0 + curl_docs_msg="no" + ;; + *) AC_MSG_RESULT(yes) + BUILD_DOCS=1 + ;; + esac ], + AC_MSG_RESULT(yes) + BUILD_DOCS=1 +) + + +dnl ************************************************************ +dnl disable C code generation support +dnl +AC_MSG_CHECKING([whether to enable generation of C code]) +AC_ARG_ENABLE(libcurl_option, +AS_HELP_STRING([--enable-libcurl-option],[Enable --libcurl C code generation support]) +AS_HELP_STRING([--disable-libcurl-option],[Disable --libcurl C code generation support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LIBCURL_OPTION, 1, [to disable --libcurl C code generation option]) + curl_libcurl_msg="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ********************************************************************** +dnl Checks for libraries. +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to use libgcc]) +AC_ARG_ENABLE(libgcc, +AS_HELP_STRING([--enable-libgcc],[use libgcc when linking]), +[ case "$enableval" in + yes) + LIBS="-lgcc $LIBS" + AC_MSG_RESULT(yes) + ;; + *) AC_MSG_RESULT(no) + ;; + esac ], + AC_MSG_RESULT(no) +) + +CURL_CHECK_LIB_XNET + +dnl gethostbyname without lib or in the nsl lib? +AC_CHECK_FUNC(gethostbyname, + [HAVE_GETHOSTBYNAME="1" + ], + [ AC_CHECK_LIB(nsl, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="-lnsl $LIBS" + ]) + ]) + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl gethostbyname in the socket lib? + AC_CHECK_LIB(socket, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="-lsocket $LIBS" + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl gethostbyname in the watt lib? + AC_CHECK_LIB(watt, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + CPPFLAGS="-I/dev/env/WATT_ROOT/inc" + LDFLAGS="-L/dev/env/WATT_ROOT/lib" + LIBS="-lwatt $LIBS" + ]) +fi + +dnl At least one system has been identified to require BOTH nsl and socket +dnl libs at the same time to link properly. +if test "$HAVE_GETHOSTBYNAME" != "1" +then + AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) + my_ac_save_LIBS=$LIBS + LIBS="-lnsl -lsocket $LIBS" + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ + gethostbyname(); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + LIBS=$my_ac_save_LIBS + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl This is for winsock systems + if test "$curl_cv_native_windows" = "yes"; then + winsock_LIB="-lws2_32" + if test ! -z "$winsock_LIB"; then + my_ac_save_LIBS=$LIBS + LIBS="$winsock_LIB $LIBS" + AC_MSG_CHECKING([for gethostbyname in $winsock_LIB]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif + ]],[[ + gethostbyname("localhost"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + winsock_LIB="" + LIBS=$my_ac_save_LIBS + ]) + fi + fi +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl This is for Minix 3.1 + AC_MSG_CHECKING([for gethostbyname for Minix 3]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +/* Older Minix versions may need here instead */ +#include + ]],[[ + gethostbyname("localhost"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl This is for eCos with a stubbed DNS implementation + AC_MSG_CHECKING([for gethostbyname for eCos]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#include +#include + ]],[[ + gethostbyname("localhost"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" -o "${with_amissl+set}" = set +then + dnl This is for AmigaOS with bsdsocket.library - needs testing before -lnet + AC_MSG_CHECKING([for gethostbyname for AmigaOS bsdsocket.library]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + #define __USE_INLINE__ + #include + #ifdef __amigaos4__ + struct SocketIFace *ISocket = NULL; + #else + struct Library *SocketBase = NULL; + #endif + ]],[[ + gethostbyname("localhost"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + HAVE_PROTO_BSDSOCKET_H="1" + AC_DEFINE(HAVE_PROTO_BSDSOCKET_H, 1, [if Amiga bsdsocket.library is in use]) + AC_SUBST(HAVE_PROTO_BSDSOCKET_H, [1]) + ],[ + AC_MSG_RESULT([no]) + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl gethostbyname in the network lib - for Haiku OS + AC_CHECK_LIB(network, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="-lnetwork $LIBS" + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1"; then + AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) +fi + +CURL_CHECK_LIBS_CONNECT + +CURL_NETWORK_LIBS=$LIBS + +dnl ********************************************************************** +dnl In case that function clock_gettime with monotonic timer is available, +dnl check for additional required libraries. +dnl ********************************************************************** +CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC + +dnl Check for even better option +CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC_RAW + +dnl ********************************************************************** +dnl The preceding library checks are all potentially useful for test +dnl servers and libtest cases which require networking and clock_gettime +dnl support. Save the list of required libraries at this point for use +dnl while linking those test servers and programs. +dnl ********************************************************************** +CURL_NETWORK_AND_TIME_LIBS=$LIBS + +dnl ********************************************************************** +dnl Check for the presence of ZLIB libraries and headers +dnl ********************************************************************** + +dnl Check for & handle argument to --with-zlib. + +clean_CPPFLAGS=$CPPFLAGS +clean_LDFLAGS=$LDFLAGS +clean_LIBS=$LIBS +ZLIB_LIBS="" +AC_ARG_WITH(zlib, +AS_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) +AS_HELP_STRING([--without-zlib],[disable use of zlib]), + [OPT_ZLIB="$withval"]) + +if test "$OPT_ZLIB" = "no" ; then + AC_MSG_WARN([zlib disabled]) +else + if test "$OPT_ZLIB" = "yes" ; then + OPT_ZLIB="" + fi + + if test -z "$OPT_ZLIB" ; then + CURL_CHECK_PKGCONFIG(zlib) + + if test "$PKGCONFIG" != "no" ; then + ZLIB_LIBS="`$PKGCONFIG --libs-only-l zlib`" + if test -n "$ZLIB_LIBS"; then + LDFLAGS="$LDFLAGS `$PKGCONFIG --libs-only-L zlib`" + else + ZLIB_LIBS="`$PKGCONFIG --libs zlib`" + fi + LIBS="$ZLIB_LIBS $LIBS" + CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags zlib`" + OPT_ZLIB="" + HAVE_LIBZ="1" + fi + + if test -z "$HAVE_LIBZ"; then + + dnl Check for the lib without setting any new path, since many + dnl people have it in the default path + + AC_CHECK_LIB(z, inflateEnd, + dnl libz found, set the variable + [HAVE_LIBZ="1" + ZLIB_LIBS="-lz" + LIBS="$ZLIB_LIBS $LIBS"], + dnl if no lib found, try /usr/local + [OPT_ZLIB="/usr/local"]) + fi + fi + + dnl Add a nonempty path to the compiler flags + if test -n "$OPT_ZLIB"; then + CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" + LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" + fi + + AC_CHECK_HEADER(zlib.h, + [ + dnl zlib.h was found + HAVE_ZLIB_H="1" + dnl if the lib wasn't found already, try again with the new paths + if test "$HAVE_LIBZ" != "1"; then + AC_CHECK_LIB(z, gzread, + [ + dnl the lib was found! + HAVE_LIBZ="1" + ZLIB_LIBS="-lz" + LIBS="$ZLIB_LIBS $LIBS" + ], + [ CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS]) + fi + ], + [ + dnl zlib.h was not found, restore the flags + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS] + ) + + if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" + then + AC_MSG_WARN([configure found only the libz lib, not the header file!]) + HAVE_LIBZ="" + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS + LIBS=$clean_LIBS + ZLIB_LIBS="" + elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" + then + AC_MSG_WARN([configure found only the libz header file, not the lib!]) + CPPFLAGS=$clean_CPPFLAGS + LDFLAGS=$clean_LDFLAGS + LIBS=$clean_LIBS + ZLIB_LIBS="" + elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" + then + dnl both header and lib were found! + AC_SUBST(HAVE_LIBZ) + AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) + LIBS="$ZLIB_LIBS $clean_LIBS" + + dnl replace 'HAVE_LIBZ' in the automake makefile.ams + AMFIXLIB="1" + AC_MSG_NOTICE([found both libz and libz.h header]) + curl_zlib_msg="enabled" + fi +fi + +dnl set variable for use in automakefile(s) +AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) +AC_SUBST(ZLIB_LIBS) + +dnl ********************************************************************** +dnl Check for the presence of BROTLI decoder libraries and headers +dnl ********************************************************************** + +dnl Brotli project home page: https://github.com/google/brotli + +dnl Default to compiler & linker defaults for BROTLI files & libraries. +OPT_BROTLI=off +AC_ARG_WITH(brotli,dnl +AS_HELP_STRING([--with-brotli=PATH],[Where to look for brotli, PATH points to the BROTLI installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--without-brotli], [disable BROTLI]), + OPT_BROTLI=$withval) + +if test X"$OPT_BROTLI" != Xno; then + dnl backup the pre-brotli variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_BROTLI" in + yes) + dnl --with-brotli (without path) used + CURL_CHECK_PKGCONFIG(libbrotlidec) + + if test "$PKGCONFIG" != "no" ; then + LIB_BROTLI=`$PKGCONFIG --libs-only-l libbrotlidec` + LD_BROTLI=`$PKGCONFIG --libs-only-L libbrotlidec` + CPP_BROTLI=`$PKGCONFIG --cflags-only-I libbrotlidec` + version=`$PKGCONFIG --modversion libbrotlidec` + DIR_BROTLI=`echo $LD_BROTLI | $SED -e 's/^-L//'` + fi + + ;; + off) + dnl no --with-brotli option given, just check default places + ;; + *) + dnl use the given --with-brotli spot + PREFIX_BROTLI=$OPT_BROTLI + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_BROTLI"; then + LIB_BROTLI="-lbrotlidec" + LD_BROTLI=-L${PREFIX_BROTLI}/lib$libsuff + CPP_BROTLI=-I${PREFIX_BROTLI}/include + DIR_BROTLI=${PREFIX_BROTLI}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_BROTLI" + CPPFLAGS="$CPPFLAGS $CPP_BROTLI" + LIBS="$LIB_BROTLI $LIBS" + + AC_CHECK_LIB(brotlidec, BrotliDecoderDecompress) + + AC_CHECK_HEADERS(brotli/decode.h, + curl_brotli_msg="enabled (libbrotlidec)" + HAVE_BROTLI=1 + AC_DEFINE(HAVE_BROTLI, 1, [if BROTLI is in use]) + AC_SUBST(HAVE_BROTLI, [1]) + ) + + if test X"$OPT_BROTLI" != Xoff && + test "$HAVE_BROTLI" != "1"; then + AC_MSG_ERROR([BROTLI libs and/or directories were not found where specified!]) + fi + + if test "$HAVE_BROTLI" = "1"; then + if test -n "$DIR_BROTLI"; then + dnl when the brotli shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to CURL_LIBRARY_PATH + dnl to prevent further configure tests to fail due to this + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_BROTLI" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_BROTLI to CURL_LIBRARY_PATH]) + fi + fi + else + dnl no brotli, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +fi + +dnl ********************************************************************** +dnl Check for libzstd +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for libzstd +OPT_ZSTD=off +AC_ARG_WITH(zstd,dnl +AS_HELP_STRING([--with-zstd=PATH],[Where to look for libzstd, PATH points to the libzstd installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--without-zstd], [disable libzstd]), + OPT_ZSTD=$withval) + +if test X"$OPT_ZSTD" != Xno; then + dnl backup the pre-zstd variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_ZSTD" in + yes) + dnl --with-zstd (without path) used + CURL_CHECK_PKGCONFIG(libzstd) + + if test "$PKGCONFIG" != "no" ; then + LIB_ZSTD=`$PKGCONFIG --libs-only-l libzstd` + LD_ZSTD=`$PKGCONFIG --libs-only-L libzstd` + CPP_ZSTD=`$PKGCONFIG --cflags-only-I libzstd` + version=`$PKGCONFIG --modversion libzstd` + DIR_ZSTD=`echo $LD_ZSTD | $SED -e 's/-L//'` + fi + + ;; + off) + dnl no --with-zstd option given, just check default places + ;; + *) + dnl use the given --with-zstd spot + PREFIX_ZSTD=$OPT_ZSTD + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_ZSTD"; then + LIB_ZSTD="-lzstd" + LD_ZSTD=-L${PREFIX_ZSTD}/lib$libsuff + CPP_ZSTD=-I${PREFIX_ZSTD}/include + DIR_ZSTD=${PREFIX_ZSTD}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_ZSTD" + CPPFLAGS="$CPPFLAGS $CPP_ZSTD" + LIBS="$LIB_ZSTD $LIBS" + + AC_CHECK_LIB(zstd, ZSTD_createDStream) + + AC_CHECK_HEADERS(zstd.h, + curl_zstd_msg="enabled (libzstd)" + HAVE_ZSTD=1 + AC_DEFINE(HAVE_ZSTD, 1, [if libzstd is in use]) + AC_SUBST(HAVE_ZSTD, [1]) + ) + + if test X"$OPT_ZSTD" != Xoff && + test "$HAVE_ZSTD" != "1"; then + AC_MSG_ERROR([libzstd was not found where specified!]) + fi + + if test "$HAVE_ZSTD" = "1"; then + if test -n "$DIR_ZSTD"; then + dnl when the zstd shared lib were found in a path that the run-time + dnl linker doesn't search through, we need to add it to + dnl CURL_LIBRARY_PATH to prevent further configure tests to fail due to + dnl this + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_ZSTD" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_ZSTD to CURL_LIBRARY_PATH]) + fi + fi + else + dnl no zstd, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +fi + +dnl ********************************************************************** +dnl Check for LDAP +dnl ********************************************************************** + +LDAPLIBNAME="" +AC_ARG_WITH(ldap-lib, +AS_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), + [LDAPLIBNAME="$withval"]) + +LBERLIBNAME="" +AC_ARG_WITH(lber-lib, +AS_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), + [LBERLIBNAME="$withval"]) + +if test x$CURL_DISABLE_LDAP != x1 ; then + + CURL_CHECK_HEADER_LBER + CURL_CHECK_HEADER_LDAP + CURL_CHECK_HEADER_LDAP_SSL + + if test -z "$LDAPLIBNAME" ; then + if test "$curl_cv_native_windows" = "yes"; then + dnl Windows uses a single and unique LDAP library name + LDAPLIBNAME="wldap32" + LBERLIBNAME="no" + fi + fi + + if test "$LDAPLIBNAME" ; then + AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ + if test -n "$ldap_askedfor"; then + AC_MSG_ERROR([couldn't detect the LDAP libraries]) + fi + AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1]) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1])]) + else + dnl Try to find the right ldap libraries for this system + CURL_CHECK_LIBS_LDAP + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + if test -n "$ldap_askedfor"; then + AC_MSG_ERROR([couldn't detect the LDAP libraries]) + fi + AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1]) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + ;; + esac + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + + if test "$LBERLIBNAME" ; then + dnl If name is "no" then don't define this library at all + dnl (it's only needed if libldap.so's dependencies are broken). + if test "$LBERLIBNAME" != "no" ; then + AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ + AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1]) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1])]) + fi + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + AC_CHECK_FUNCS([ldap_url_parse \ + ldap_init_fd]) + + if test "$LDAPLIBNAME" = "wldap32"; then + curl_ldap_msg="enabled (winldap)" + AC_DEFINE(USE_WIN32_LDAP, 1, [Use Windows LDAP implementation]) + else + if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then + curl_ldap_msg="enabled (OpenLDAP)" + AC_DEFINE(USE_OPENLDAP, 1, [Use OpenLDAP-specific code]) + AC_SUBST(USE_OPENLDAP, [1]) + else + curl_ldap_msg="enabled (ancient OpenLDAP)" + fi + fi +fi + +if test x$CURL_DISABLE_LDAPS != x1 ; then + curl_ldaps_msg="enabled" +fi + +dnl ********************************************************************** +dnl Checks for IPv6 +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to enable IPv6]) +AC_ARG_ENABLE(ipv6, +AS_HELP_STRING([--enable-ipv6],[Enable IPv6 (with IPv4) support]) +AS_HELP_STRING([--disable-ipv6],[Disable IPv6 support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + ipv6=no + ;; + *) AC_MSG_RESULT(yes) + ipv6=yes + ;; + esac ], + + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +/* are AF_INET6 and sockaddr_in6 available? */ +#include +#ifdef _WIN32 +#include +#include +#else +#include +#include +#if defined (__TANDEM) +# include +#endif +#endif + +int main(void) +{ + struct sockaddr_in6 s; + (void)s; + return socket(AF_INET6, SOCK_STREAM, 0) < 0; +} +]]) +], + AC_MSG_RESULT(yes) + ipv6=yes, + AC_MSG_RESULT(no) + ipv6=no, + AC_MSG_RESULT(yes) + ipv6=yes +)) + +if test "$ipv6" = yes; then + curl_ipv6_msg="enabled" + AC_DEFINE(USE_IPV6, 1, [Define if you want to enable IPv6 support]) + IPV6_ENABLED=1 + AC_SUBST(IPV6_ENABLED) + + AC_MSG_CHECKING([if struct sockaddr_in6 has sin6_scope_id member]) + AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ +#include +#ifdef _WIN32 +#include +#include +#else +#include +#if defined (__TANDEM) +# include +#endif +#endif +]], [[ + struct sockaddr_in6 s; + s.sin6_scope_id = 0; +]])], [ + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID, 1, [Define to 1 if struct sockaddr_in6 has the sin6_scope_id member]) + ], [ + AC_MSG_RESULT([no]) + ]) +fi + +dnl ********************************************************************** +dnl Check if the operating system allows programs to write to their own argv[] +dnl ********************************************************************** + +AC_MSG_CHECKING([if argv can be written to]) +CURL_RUN_IFELSE([[ +int main(int argc, char **argv) +{ +#ifdef _WIN32 + /* on Windows, writing to the argv does not hide the argument in + process lists so it can just be skipped */ + (void)argc; + (void)argv; + return 1; +#else + (void)argc; + argv[0][0] = ' '; + return (argv[0][0] == ' ')?0:1; +#endif +} +]],[ + curl_cv_writable_argv=yes +],[ + curl_cv_writable_argv=no +],[ + curl_cv_writable_argv=cross +]) +case $curl_cv_writable_argv in +yes) + AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) + AC_MSG_RESULT(yes) + ;; +no) + AC_MSG_RESULT(no) + ;; +*) + AC_MSG_RESULT(no) + AC_MSG_WARN([the previous check could not be made default was used]) + ;; +esac + +dnl ********************************************************************** +dnl Check for GSS-API libraries +dnl ********************************************************************** + +dnl check for GSS-API stuff in the /usr as default + +GSSAPI_ROOT="/usr" +AC_ARG_WITH(gssapi-includes, + AS_HELP_STRING([--with-gssapi-includes=DIR], + [Specify location of GSS-API headers]), + [ GSSAPI_INCS="-I$withval" + want_gss="yes" ] +) + +AC_ARG_WITH(gssapi-libs, + AS_HELP_STRING([--with-gssapi-libs=DIR], + [Specify location of GSS-API libs]), + [ GSSAPI_LIB_DIR="-L$withval" + want_gss="yes" ] +) + +AC_ARG_WITH(gssapi, + AS_HELP_STRING([--with-gssapi=DIR], + [Where to look for GSS-API]), [ + GSSAPI_ROOT="$withval" + if test x"$GSSAPI_ROOT" != xno; then + want_gss="yes" + if test x"$GSSAPI_ROOT" = xyes; then + dnl if yes, then use default root + GSSAPI_ROOT="/usr" + fi + fi +]) + +: ${KRB5CONFIG:="$GSSAPI_ROOT/bin/krb5-config"} + +save_CPPFLAGS="$CPPFLAGS" +AC_MSG_CHECKING([if GSS-API support is requested]) +if test x"$want_gss" = xyes; then + AC_MSG_RESULT(yes) + + if test $GSSAPI_ROOT != "/usr"; then + CURL_CHECK_PKGCONFIG(mit-krb5-gssapi, $GSSAPI_ROOT/lib/pkgconfig) + else + CURL_CHECK_PKGCONFIG(mit-krb5-gssapi) + fi + if test -z "$GSSAPI_INCS"; then + if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then + GSSAPI_INCS=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --cflags gssapi` + elif test "$PKGCONFIG" != "no" ; then + GSSAPI_INCS=`$PKGCONFIG --cflags mit-krb5-gssapi` + elif test -f "$KRB5CONFIG"; then + GSSAPI_INCS=`$KRB5CONFIG --cflags gssapi` + elif test "$GSSAPI_ROOT" != "yes"; then + GSSAPI_INCS="-I$GSSAPI_ROOT/include" + fi + fi + + CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" + + AC_CHECK_HEADER(gss.h, + [ + dnl found in the given dirs + AC_DEFINE(HAVE_GSSGNU, 1, [if you have GNU GSS]) + gnu_gss=yes + ], + [ + dnl not found, check Heimdal or MIT + AC_CHECK_HEADERS([gssapi/gssapi.h], [], [not_mit=1]) + AC_CHECK_HEADERS( + [gssapi/gssapi_generic.h gssapi/gssapi_krb5.h], + [], + [not_mit=1], + [ +AC_INCLUDES_DEFAULT +#ifdef HAVE_GSSAPI_GSSAPI_H +#include +#endif + ]) + if test "x$not_mit" = "x1"; then + dnl MIT not found, check for Heimdal + AC_CHECK_HEADER(gssapi.h, + [], + [ + dnl no header found, disabling GSS + want_gss=no + AC_MSG_WARN(disabling GSS-API support since no header files were found) + ] + ) + else + dnl MIT found + dnl check if we have a really old MIT Kerberos version (<= 1.2) + AC_MSG_CHECKING([if GSS-API headers declare GSS_C_NT_HOSTBASED_SERVICE]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include +#include +#include + ]],[[ + gss_import_name( + (OM_uint32 *)0, + (gss_buffer_t)0, + GSS_C_NT_HOSTBASED_SERVICE, + (gss_name_t *)0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + ],[ + AC_MSG_RESULT([no]) + AC_DEFINE(HAVE_OLD_GSSMIT, 1, + [if you have an old MIT Kerberos version, lacking GSS_C_NT_HOSTBASED_SERVICE]) + ]) + fi + ] + ) +else + AC_MSG_RESULT(no) +fi +if test x"$want_gss" = xyes; then + AC_DEFINE(HAVE_GSSAPI, 1, [if you have GSS-API libraries]) + HAVE_GSSAPI=1 + curl_gss_msg="enabled (MIT Kerberos/Heimdal)" + + if test -n "$gnu_gss"; then + curl_gss_msg="enabled (GNU GSS)" + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + LIBS="-lgss $LIBS" + elif test -z "$GSSAPI_LIB_DIR"; then + case $host in + *-*-darwin*) + LIBS="-lgssapi_krb5 -lresolv $LIBS" + ;; + *) + if test $GSSAPI_ROOT != "/usr"; then + CURL_CHECK_PKGCONFIG(mit-krb5-gssapi, $GSSAPI_ROOT/lib/pkgconfig) + else + CURL_CHECK_PKGCONFIG(mit-krb5-gssapi) + fi + if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then + dnl krb5-config doesn't have --libs-only-L or similar, put everything + dnl into LIBS + gss_libs=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --libs gssapi` + LIBS="$gss_libs $LIBS" + elif test "$PKGCONFIG" != "no" ; then + gss_libs=`$PKGCONFIG --libs mit-krb5-gssapi` + LIBS="$gss_libs $LIBS" + elif test -f "$KRB5CONFIG"; then + dnl krb5-config doesn't have --libs-only-L or similar, put everything + dnl into LIBS + gss_libs=`$KRB5CONFIG --libs gssapi` + LIBS="$gss_libs $LIBS" + else + case $host in + *-hp-hpux*) + gss_libname="gss" + ;; + *) + gss_libname="gssapi" + ;; + esac + + if test "$GSSAPI_ROOT" != "yes"; then + LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" + LIBS="-l$gss_libname $LIBS" + else + LIBS="-l$gss_libname $LIBS" + fi + fi + ;; + esac + else + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + case $host in + *-hp-hpux*) + LIBS="-lgss $LIBS" + ;; + *) + LIBS="-lgssapi $LIBS" + ;; + esac + fi +else + CPPFLAGS="$save_CPPFLAGS" +fi + +if test x"$want_gss" = xyes; then + AC_MSG_CHECKING([if we can link against GSS-API library]) + AC_LINK_IFELSE([ + AC_LANG_FUNC_LINK_TRY([gss_init_sec_context]) + ],[ + AC_MSG_RESULT([yes]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_ERROR([--with-gssapi was specified, but a GSS-API library was not found.]) + ]) +fi + +build_libstubgss=no +if test x"$want_gss" = "xyes"; then + build_libstubgss=yes +fi + +AM_CONDITIONAL(BUILD_STUB_GSS, test "x$build_libstubgss" = "xyes") + +dnl ------------------------------------------------------------- +dnl parse --with-default-ssl-backend so it can be validated below +dnl ------------------------------------------------------------- + +DEFAULT_SSL_BACKEND=no +VALID_DEFAULT_SSL_BACKEND= +AC_ARG_WITH(default-ssl-backend, +AS_HELP_STRING([--with-default-ssl-backend=NAME],[Use NAME as default SSL backend]) +AS_HELP_STRING([--without-default-ssl-backend],[Use implicit default SSL backend]), + [DEFAULT_SSL_BACKEND=$withval]) +case "$DEFAULT_SSL_BACKEND" in + no) + dnl --without-default-ssl-backend option used + ;; + default|yes) + dnl --with-default-ssl-backend option used without name + AC_MSG_ERROR([The name of the default SSL backend is required.]) + ;; + *) + dnl --with-default-ssl-backend option used with name + AC_SUBST(DEFAULT_SSL_BACKEND) + dnl needs to be validated below + VALID_DEFAULT_SSL_BACKEND=no + ;; +esac + +CURL_WITH_SCHANNEL +CURL_WITH_SECURETRANSPORT +CURL_WITH_AMISSL +CURL_WITH_OPENSSL +CURL_WITH_GNUTLS +CURL_WITH_MBEDTLS +CURL_WITH_WOLFSSL +CURL_WITH_BEARSSL +CURL_WITH_RUSTLS + +dnl link required libraries for USE_WIN32_CRYPTO or USE_SCHANNEL +if test "x$USE_WIN32_CRYPTO" = "x1" -o "x$USE_SCHANNEL" = "x1"; then + LIBS="-ladvapi32 -lcrypt32 $LIBS" +fi + +dnl link bcrypt for BCryptGenRandom() (used when building for Vista or newer) +if test "x$curl_cv_native_windows" = "xyes"; then + LIBS="-lbcrypt $LIBS" +fi + +case "x$SSL_DISABLED$OPENSSL_ENABLED$GNUTLS_ENABLED$MBEDTLS_ENABLED$WOLFSSL_ENABLED$SCHANNEL_ENABLED$SECURETRANSPORT_ENABLED$BEARSSL_ENABLED$RUSTLS_ENABLED" +in +x) + AC_MSG_ERROR([TLS not detected, you will not be able to use HTTPS, FTPS, NTLM and more. +Use --with-openssl, --with-gnutls, --with-wolfssl, --with-mbedtls, --with-schannel, --with-secure-transport, --with-amissl, --with-bearssl or --with-rustls to address this.]) + ;; +x1) + # one SSL backend is enabled + AC_SUBST(SSL_ENABLED) + SSL_ENABLED="1" + AC_MSG_NOTICE([built with one SSL backend]) + ;; +xD) + # explicitly built without TLS + ;; +xD*) + AC_MSG_ERROR([--without-ssl has been set together with an explicit option to use an ssl library +(e.g. --with-openssl, --with-gnutls, --with-wolfssl, --with-mbedtls, --with-schannel, --with-secure-transport, --with-amissl, --with-bearssl, --with-rustls). +Since these are conflicting parameters, verify which is the desired one and drop the other.]) + ;; +*) + # more than one SSL backend is enabled + AC_SUBST(SSL_ENABLED) + SSL_ENABLED="1" + AC_SUBST(CURL_WITH_MULTI_SSL) + CURL_WITH_MULTI_SSL="1" + AC_DEFINE(CURL_WITH_MULTI_SSL, 1, [built with multiple SSL backends]) + AC_MSG_NOTICE([built with multiple SSL backends]) + ;; +esac + +if test -n "$ssl_backends"; then + curl_ssl_msg="enabled ($ssl_backends)" +fi + +if test no = "$VALID_DEFAULT_SSL_BACKEND" +then + if test -n "$SSL_ENABLED" + then + AC_MSG_ERROR([Default SSL backend $DEFAULT_SSL_BACKEND not enabled!]) + else + AC_MSG_ERROR([Default SSL backend requires SSL!]) + fi +elif test yes = "$VALID_DEFAULT_SSL_BACKEND" +then + AC_DEFINE_UNQUOTED([CURL_DEFAULT_SSL_BACKEND], ["$DEFAULT_SSL_BACKEND"], [Default SSL backend]) +fi + +dnl ********************************************************************** +dnl Check for the CA bundle +dnl ********************************************************************** + +if test -n "$check_for_ca_bundle"; then + CURL_CHECK_CA_BUNDLE +fi + +dnl ********************************************************************** +dnl Check for libpsl +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for LIBPSL files & libraries. +OPT_LIBPSL=off +AC_ARG_WITH(libpsl,dnl +AS_HELP_STRING([--with-libpsl=PATH],[Where to look for libpsl, PATH points to the LIBPSL installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--without-libpsl], [disable LIBPSL]), + OPT_LIBPSL=$withval) + +if test X"$OPT_LIBPSL" != Xno; then + dnl backup the pre-libpsl variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBPSL" in + yes) + dnl --with-libpsl (without path) used + CURL_CHECK_PKGCONFIG(libpsl) + + if test "$PKGCONFIG" != "no" ; then + LIB_PSL=`$PKGCONFIG --libs-only-l libpsl` + LD_PSL=`$PKGCONFIG --libs-only-L libpsl` + CPP_PSL=`$PKGCONFIG --cflags-only-I libpsl` + else + dnl no libpsl pkg-config found + LIB_PSL="-lpsl" + fi + + ;; + off) + dnl no --with-libpsl option given, just check default places + LIB_PSL="-lpsl" + ;; + *) + dnl use the given --with-libpsl spot + LIB_PSL="-lpsl" + PREFIX_PSL=$OPT_LIBPSL + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_PSL"; then + LD_PSL=-L${PREFIX_PSL}/lib$libsuff + CPP_PSL=-I${PREFIX_PSL}/include + fi + + LDFLAGS="$LDFLAGS $LD_PSL" + CPPFLAGS="$CPPFLAGS $CPP_PSL" + LIBS="$LIB_PSL $LIBS" + + AC_CHECK_LIB(psl, psl_builtin, + [ + AC_CHECK_HEADERS(libpsl.h, + curl_psl_msg="enabled" + LIBPSL_ENABLED=1 + AC_DEFINE(USE_LIBPSL, 1, [if libpsl is in use]) + AC_SUBST(USE_LIBPSL, [1]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + if test X"$OPT_LIBPSL" != Xoff && + test "$LIBPSL_ENABLED" != "1"; then + AC_MSG_ERROR([libpsl libs and/or directories were not found where specified!]) + fi +fi +AM_CONDITIONAL([USE_LIBPSL], [test "$curl_psl_msg" = "enabled"]) + + +dnl ********************************************************************** +dnl Check for libgsasl +dnl ********************************************************************** + +AC_ARG_WITH(libgsasl, + AS_HELP_STRING([--without-libgsasl], + [disable libgsasl support for SCRAM]), + with_libgsasl=$withval, + with_libgsasl=yes) +if test $with_libgsasl != "no"; then + AC_SEARCH_LIBS(gsasl_init, gsasl, + [curl_gsasl_msg="enabled"; + AC_DEFINE([USE_GSASL], [1], [GSASL support enabled]) + ], + [curl_gsasl_msg="no (libgsasl not found)"; + AC_MSG_WARN([libgsasl was not found]) + ] + ) +fi +AM_CONDITIONAL([USE_GSASL], [test "$curl_gsasl_msg" = "enabled"]) + +AC_ARG_WITH(libmetalink,, + AC_MSG_ERROR([--with-libmetalink and --without-libmetalink no longer work!])) + +dnl ********************************************************************** +dnl Check for the presence of LIBSSH2 libraries and headers +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. +OPT_LIBSSH2=off +AC_ARG_WITH(libssh2,dnl +AS_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the libssh2 installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--with-libssh2], [enable libssh2]), + OPT_LIBSSH2=$withval, OPT_LIBSSH2=no) + + +OPT_LIBSSH=off +AC_ARG_WITH(libssh,dnl +AS_HELP_STRING([--with-libssh=PATH],[Where to look for libssh, PATH points to the libssh installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--with-libssh], [enable libssh]), + OPT_LIBSSH=$withval, OPT_LIBSSH=no) + +OPT_WOLFSSH=off +AC_ARG_WITH(wolfssh,dnl +AS_HELP_STRING([--with-wolfssh=PATH],[Where to look for wolfssh, PATH points to the wolfSSH installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--with-wolfssh], [enable wolfssh]), + OPT_WOLFSSH=$withval, OPT_WOLFSSH=no) + +if test X"$OPT_LIBSSH2" != Xno; then + dnl backup the pre-libssh2 variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBSSH2" in + yes) + dnl --with-libssh2 (without path) used + CURL_CHECK_PKGCONFIG(libssh2) + + if test "$PKGCONFIG" != "no" ; then + LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2` + LD_SSH2=`$PKGCONFIG --libs-only-L libssh2` + CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2` + version=`$PKGCONFIG --modversion libssh2` + DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/^-L//'` + fi + + ;; + off) + dnl no --with-libssh2 option given, just check default places + ;; + *) + dnl use the given --with-libssh2 spot + PREFIX_SSH2=$OPT_LIBSSH2 + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_SSH2"; then + LIB_SSH2="-lssh2" + LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff + CPP_SSH2=-I${PREFIX_SSH2}/include + DIR_SSH2=${PREFIX_SSH2}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_SSH2" + CPPFLAGS="$CPPFLAGS $CPP_SSH2" + LIBS="$LIB_SSH2 $LIBS" + + dnl check for function added in libssh2 version 1.0 + AC_CHECK_LIB(ssh2, libssh2_session_block_directions) + + AC_CHECK_HEADER(libssh2.h, + curl_ssh_msg="enabled (libSSH2)" + LIBSSH2_ENABLED=1 + AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) + AC_SUBST(USE_LIBSSH2, [1]) + ) + + if test X"$OPT_LIBSSH2" != Xoff && + test "$LIBSSH2_ENABLED" != "1"; then + AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) + fi + + if test "$LIBSSH2_ENABLED" = "1"; then + if test -n "$DIR_SSH2"; then + dnl when the libssh2 shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to CURL_LIBRARY_PATH + dnl to prevent further configure tests to fail due to this + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_SSH2" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_SSH2 to CURL_LIBRARY_PATH]) + fi + fi + else + dnl no libssh2, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +elif test X"$OPT_LIBSSH" != Xno; then + dnl backup the pre-libssh variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBSSH" in + yes) + dnl --with-libssh (without path) used + CURL_CHECK_PKGCONFIG(libssh) + + if test "$PKGCONFIG" != "no" ; then + LIB_SSH=`$PKGCONFIG --libs-only-l libssh` + LD_SSH=`$PKGCONFIG --libs-only-L libssh` + CPP_SSH=`$PKGCONFIG --cflags-only-I libssh` + version=`$PKGCONFIG --modversion libssh` + DIR_SSH=`echo $LD_SSH | $SED -e 's/^-L//'` + fi + + ;; + off) + dnl no --with-libssh option given, just check default places + ;; + *) + dnl use the given --with-libssh spot + PREFIX_SSH=$OPT_LIBSSH + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_SSH"; then + LIB_SSH="-lssh" + LD_SSH=-L${PREFIX_SSH}/lib$libsuff + CPP_SSH=-I${PREFIX_SSH}/include + DIR_SSH=${PREFIX_SSH}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_SSH" + CPPFLAGS="$CPPFLAGS $CPP_SSH" + LIBS="$LIB_SSH $LIBS" + + AC_CHECK_LIB(ssh, ssh_new) + + AC_CHECK_HEADER(libssh/libssh.h, + curl_ssh_msg="enabled (libSSH)" + LIBSSH_ENABLED=1 + AC_DEFINE(USE_LIBSSH, 1, [if libSSH is in use]) + AC_SUBST(USE_LIBSSH, [1]) + ) + + if test X"$OPT_LIBSSH" != Xoff && + test "$LIBSSH_ENABLED" != "1"; then + AC_MSG_ERROR([libSSH libs and/or directories were not found where specified!]) + fi + + if test "$LIBSSH_ENABLED" = "1"; then + if test -n "$DIR_SSH"; then + dnl when the libssh shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to CURL_LIBRARY_PATH + dnl to prevent further configure tests to fail due to this + + if test "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_SSH" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_SSH to CURL_LIBRARY_PATH]) + fi + fi + else + dnl no libssh, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +elif test X"$OPT_WOLFSSH" != Xno; then + dnl backup the pre-wolfssh variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + + if test "$OPT_WOLFSSH" != yes; then + WOLFCONFIG="$OPT_WOLFSSH/bin/wolfssh-config" + LDFLAGS="$LDFLAGS `$WOLFCONFIG --libs`" + CPPFLAGS="$CPPFLAGS `$WOLFCONFIG --cflags`" + fi + + AC_CHECK_LIB(wolfssh, wolfSSH_Init) + + AC_CHECK_HEADERS(wolfssh/ssh.h, + curl_ssh_msg="enabled (wolfSSH)" + WOLFSSH_ENABLED=1 + AC_DEFINE(USE_WOLFSSH, 1, [if wolfSSH is in use]) + AC_SUBST(USE_WOLFSSH, [1]) + ) + +fi + +dnl ********************************************************************** +dnl Check for the presence of LIBRTMP libraries and headers +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for LIBRTMP files & libraries. +OPT_LIBRTMP=off +AC_ARG_WITH(librtmp,dnl +AS_HELP_STRING([--with-librtmp=PATH],[Where to look for librtmp, PATH points to the LIBRTMP installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AS_HELP_STRING([--without-librtmp], [disable LIBRTMP]), + OPT_LIBRTMP=$withval) + +if test X"$OPT_LIBRTMP" != Xno; then + dnl backup the pre-librtmp variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBRTMP" in + yes) + dnl --with-librtmp (without path) used + CURL_CHECK_PKGCONFIG(librtmp) + + if test "$PKGCONFIG" != "no" ; then + LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp` + LD_RTMP=`$PKGCONFIG --libs-only-L librtmp` + CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp` + version=`$PKGCONFIG --modversion librtmp` + DIR_RTMP=`echo $LD_RTMP | $SED -e 's/^-L//'` + else + dnl To avoid link errors, we do not allow --librtmp without + dnl a pkgconfig file + AC_MSG_ERROR([--librtmp was specified but could not find librtmp pkgconfig file.]) + fi + + ;; + off) + dnl no --with-librtmp option given, just check default places + LIB_RTMP="-lrtmp" + ;; + *) + dnl use the given --with-librtmp spot + LIB_RTMP="-lrtmp" + PREFIX_RTMP=$OPT_LIBRTMP + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_RTMP"; then + LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff + CPP_RTMP=-I${PREFIX_RTMP}/include + DIR_RTMP=${PREFIX_RTMP}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_RTMP" + CPPFLAGS="$CPPFLAGS $CPP_RTMP" + LIBS="$LIB_RTMP $LIBS" + + AC_CHECK_LIB(rtmp, RTMP_Init, + [ + AC_CHECK_HEADERS(librtmp/rtmp.h, + curl_rtmp_msg="enabled (librtmp)" + LIBRTMP_ENABLED=1 + AC_DEFINE(USE_LIBRTMP, 1, [if librtmp is in use]) + AC_SUBST(USE_LIBRTMP, [1]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + if test X"$OPT_LIBRTMP" != Xoff && + test "$LIBRTMP_ENABLED" != "1"; then + AC_MSG_ERROR([librtmp libs and/or directories were not found where specified!]) + fi + +fi + +dnl ********************************************************************** +dnl Check for linker switch for versioned symbols +dnl ********************************************************************** + +versioned_symbols_flavour= +AC_MSG_CHECKING([whether versioned symbols are wanted]) +AC_ARG_ENABLE(versioned-symbols, +AS_HELP_STRING([--enable-versioned-symbols], [Enable versioned symbols in shared library]) +AS_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shared library]), +[ case "$enableval" in + yes) AC_MSG_RESULT(yes) + AC_MSG_CHECKING([if libraries can be versioned]) + GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` + if test -z "$GLD"; then + AC_MSG_RESULT(no) + AC_MSG_WARN([You need an ld version supporting the --version-script option]) + else + AC_MSG_RESULT(yes) + if test "x$CURL_WITH_MULTI_SSL" = "x1"; then + versioned_symbols_flavour="MULTISSL_" + elif test "x$OPENSSL_ENABLED" = "x1"; then + versioned_symbols_flavour="OPENSSL_" + elif test "x$GNUTLS_ENABLED" = "x1"; then + versioned_symbols_flavour="GNUTLS_" + elif test "x$WOLFSSL_ENABLED" = "x1"; then + versioned_symbols_flavour="WOLFSSL_" + elif test "x$SCHANNEL_ENABLED" = "x1"; then + versioned_symbols_flavour="SCHANNEL_" + elif test "x$SECURETRANSPORT_ENABLED" = "x1"; then + versioned_symbols_flavour="SECURE_TRANSPORT_" + else + versioned_symbols_flavour="" + fi + versioned_symbols="yes" + fi + ;; + + *) AC_MSG_RESULT(no) + ;; + esac +], [ +AC_MSG_RESULT(no) +] +) + +AC_SUBST([CURL_LT_SHLIB_VERSIONED_FLAVOUR], + ["$versioned_symbols_flavour"]) +AM_CONDITIONAL([CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS], + [test "x$versioned_symbols" = 'xyes']) + +dnl ------------------------------------------------- +dnl check winidn option before other IDN libraries +dnl ------------------------------------------------- + +AC_MSG_CHECKING([whether to enable Windows native IDN (Windows native builds only)]) +OPT_WINIDN="default" +AC_ARG_WITH(winidn, +AS_HELP_STRING([--with-winidn=PATH],[enable Windows native IDN]) +AS_HELP_STRING([--without-winidn], [disable Windows native IDN]), + OPT_WINIDN=$withval) +case "$OPT_WINIDN" in + no|default) + dnl --without-winidn option used or configure option not specified + want_winidn="no" + AC_MSG_RESULT([no]) + ;; + yes) + dnl --with-winidn option used without path + want_winidn="yes" + want_winidn_path="default" + AC_MSG_RESULT([yes]) + ;; + *) + dnl --with-winidn option used with path + want_winidn="yes" + want_winidn_path="$withval" + AC_MSG_RESULT([yes ($withval)]) + ;; +esac + +if test "$want_winidn" = "yes"; then + dnl winidn library support has been requested + clean_CFLAGS="$CFLAGS" + clean_CPPFLAGS="$CPPFLAGS" + clean_LDFLAGS="$LDFLAGS" + clean_LIBS="$LIBS" + WINIDN_LIBS="-lnormaliz" + WINIDN_CPPFLAGS="" + # + if test "$want_winidn_path" != "default"; then + dnl path has been specified + dnl pkg-config not available or provides no info + WINIDN_LDFLAGS="-L$want_winidn_path/lib$libsuff" + WINIDN_CPPFLAGS="-I$want_winidn_path/include" + WINIDN_DIR="$want_winidn_path/lib$libsuff" + fi + # + dnl WinIDN requires a minimum supported OS version of at least Vista (0x0600) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + #include + ]],[[ + #if (WINVER < 0x600) && (_WIN32_WINNT < 0x600) + #error + #endif + ]]) + ],[ + ],[ + CFLAGS=`echo $CFLAGS | $SED -e 's/-DWINVER=[[^ ]]*//g'` + CFLAGS=`echo $CFLAGS | $SED -e 's/-D_WIN32_WINNT=[[^ ]]*//g'` + CPPFLAGS=`echo $CPPFLAGS | $SED -e 's/-DWINVER=[[^ ]]*//g'` + CPPFLAGS=`echo $CPPFLAGS | $SED -e 's/-D_WIN32_WINNT=[[^ ]]*//g'` + WINIDN_CPPFLAGS="$WINIDN_CPPFLAGS -DWINVER=0x0600" + ]) + # + CPPFLAGS="$CPPFLAGS $WINIDN_CPPFLAGS" + LDFLAGS="$LDFLAGS $WINIDN_LDFLAGS" + LIBS="$WINIDN_LIBS $LIBS" + # + AC_MSG_CHECKING([if IdnToUnicode can be linked]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + #include + ]],[[ + IdnToUnicode(0, NULL, 0, NULL, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + tst_links_winidn="yes" + ],[ + AC_MSG_RESULT([no]) + tst_links_winidn="no" + ]) + # + if test "$tst_links_winidn" = "yes"; then + AC_DEFINE(USE_WIN32_IDN, 1, [Define to 1 if you have the `normaliz' (WinIDN) library (-lnormaliz).]) + AC_SUBST([IDN_ENABLED], [1]) + curl_idn_msg="enabled (Windows-native)" + else + AC_MSG_WARN([Cannot find libraries for IDN support: IDN disabled]) + CFLAGS="$clean_CFLAGS" + CPPFLAGS="$clean_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS" + LIBS="$clean_LIBS" + fi +fi + +dnl ********************************************************************** +dnl Check for the presence of IDN libraries and headers +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to build with libidn2]) +OPT_IDN="default" +AC_ARG_WITH(libidn2, +AS_HELP_STRING([--with-libidn2=PATH],[Enable libidn2 usage]) +AS_HELP_STRING([--without-libidn2],[Disable libidn2 usage]), + [OPT_IDN=$withval]) +if test "x$tst_links_winidn" = "xyes"; then + want_idn="no" + AC_MSG_RESULT([no (using winidn instead)]) +else + case "$OPT_IDN" in + no) + dnl --without-libidn2 option used + want_idn="no" + AC_MSG_RESULT([no]) + ;; + default) + dnl configure option not specified + want_idn="yes" + want_idn_path="default" + AC_MSG_RESULT([(assumed) yes]) + ;; + yes) + dnl --with-libidn2 option used without path + want_idn="yes" + want_idn_path="default" + AC_MSG_RESULT([yes]) + ;; + *) + dnl --with-libidn2 option used with path + want_idn="yes" + want_idn_path="$withval" + AC_MSG_RESULT([yes ($withval)]) + ;; + esac +fi + +if test "$want_idn" = "yes"; then + dnl idn library support has been requested + clean_CPPFLAGS="$CPPFLAGS" + clean_LDFLAGS="$LDFLAGS" + clean_LIBS="$LIBS" + PKGCONFIG="no" + # + if test "$want_idn_path" != "default"; then + dnl path has been specified + IDN_PCDIR="$want_idn_path/lib$libsuff/pkgconfig" + CURL_CHECK_PKGCONFIG(libidn2, [$IDN_PCDIR]) + if test "$PKGCONFIG" != "no"; then + IDN_LIBS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl + $PKGCONFIG --libs-only-l libidn2 2>/dev/null` + IDN_LDFLAGS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl + $PKGCONFIG --libs-only-L libidn2 2>/dev/null` + IDN_CPPFLAGS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl + $PKGCONFIG --cflags-only-I libidn2 2>/dev/null` + IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/^-L//'` + else + dnl pkg-config not available or provides no info + IDN_LIBS="-lidn2" + IDN_LDFLAGS="-L$want_idn_path/lib$libsuff" + IDN_CPPFLAGS="-I$want_idn_path/include" + IDN_DIR="$want_idn_path/lib$libsuff" + fi + else + dnl path not specified + CURL_CHECK_PKGCONFIG(libidn2) + if test "$PKGCONFIG" != "no"; then + IDN_LIBS=`$PKGCONFIG --libs-only-l libidn2 2>/dev/null` + IDN_LDFLAGS=`$PKGCONFIG --libs-only-L libidn2 2>/dev/null` + IDN_CPPFLAGS=`$PKGCONFIG --cflags-only-I libidn2 2>/dev/null` + IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/^-L//'` + else + dnl pkg-config not available or provides no info + IDN_LIBS="-lidn2" + fi + fi + # + if test "$PKGCONFIG" != "no"; then + AC_MSG_NOTICE([pkg-config: IDN_LIBS: "$IDN_LIBS"]) + AC_MSG_NOTICE([pkg-config: IDN_LDFLAGS: "$IDN_LDFLAGS"]) + AC_MSG_NOTICE([pkg-config: IDN_CPPFLAGS: "$IDN_CPPFLAGS"]) + AC_MSG_NOTICE([pkg-config: IDN_DIR: "$IDN_DIR"]) + else + AC_MSG_NOTICE([IDN_LIBS: "$IDN_LIBS"]) + AC_MSG_NOTICE([IDN_LDFLAGS: "$IDN_LDFLAGS"]) + AC_MSG_NOTICE([IDN_CPPFLAGS: "$IDN_CPPFLAGS"]) + AC_MSG_NOTICE([IDN_DIR: "$IDN_DIR"]) + fi + # + CPPFLAGS="$CPPFLAGS $IDN_CPPFLAGS" + LDFLAGS="$LDFLAGS $IDN_LDFLAGS" + LIBS="$IDN_LIBS $LIBS" + # + AC_MSG_CHECKING([if idn2_lookup_ul can be linked]) + AC_LINK_IFELSE([ + AC_LANG_FUNC_LINK_TRY([idn2_lookup_ul]) + ],[ + AC_MSG_RESULT([yes]) + tst_links_libidn="yes" + ],[ + AC_MSG_RESULT([no]) + tst_links_libidn="no" + ]) + # + AC_CHECK_HEADERS( idn2.h ) + + if test "$tst_links_libidn" = "yes"; then + AC_DEFINE(HAVE_LIBIDN2, 1, [Define to 1 if you have the `idn2' library (-lidn2).]) + dnl different versions of libidn have different setups of these: + + AC_SUBST([IDN_ENABLED], [1]) + curl_idn_msg="enabled (libidn2)" + if test -n "$IDN_DIR" -a "x$cross_compiling" != "xyes"; then + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$IDN_DIR" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $IDN_DIR to CURL_LIBRARY_PATH]) + fi + else + AC_MSG_WARN([Cannot find libraries for IDN support: IDN disabled]) + CPPFLAGS="$clean_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS" + LIBS="$clean_LIBS" + fi +fi + +dnl ********************************************************************** +dnl Check for nghttp2 +dnl ********************************************************************** + +OPT_H2="yes" + +if test "x$disable_http" = "xyes" -o X"$want_hyper" != Xno; then + # without HTTP or with Hyper, nghttp2 is no use + OPT_H2="no" +fi + +AC_ARG_WITH(nghttp2, +AS_HELP_STRING([--with-nghttp2=PATH],[Enable nghttp2 usage]) +AS_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage]), + [OPT_H2=$withval]) +case "$OPT_H2" in + no) + dnl --without-nghttp2 option used + want_nghttp2="no" + ;; + yes) + dnl --with-nghttp2 option used without path + want_nghttp2="default" + want_nghttp2_path="" + want_nghttp2_pkg_config_path="" + ;; + *) + dnl --with-nghttp2 option used with path + want_nghttp2="yes" + want_nghttp2_path="$withval" + want_nghttp2_pkg_config_path="$withval/lib/pkgconfig" + ;; +esac + +if test X"$want_nghttp2" != Xno; then + dnl backup the pre-nghttp2 variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libnghttp2, $want_nghttp2_pkg_config_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_H2=`CURL_EXPORT_PCDIR([$want_nghttp2_pkg_config_path]) + $PKGCONFIG --libs-only-l libnghttp2` + AC_MSG_NOTICE([-l is $LIB_H2]) + + CPP_H2=`CURL_EXPORT_PCDIR([$want_nghttp2_pkg_config_path]) dnl + $PKGCONFIG --cflags-only-I libnghttp2` + AC_MSG_NOTICE([-I is $CPP_H2]) + + LD_H2=`CURL_EXPORT_PCDIR([$want_nghttp2_pkg_config_path]) + $PKGCONFIG --libs-only-L libnghttp2` + AC_MSG_NOTICE([-L is $LD_H2]) + + DIR_H2=`echo $LD_H2 | $SED -e 's/^-L//'` + elif test x"$want_nghttp2_path" != x; then + LIB_H2="-lnghttp2" + LD_H2=-L${want_nghttp2_path}/lib$libsuff + CPP_H2=-I${want_nghttp2_path}/include + DIR_H2=${want_nghttp2_path}/lib$libsuff + elif test X"$want_nghttp2" != Xdefault; then + dnl no nghttp2 pkg-config found and no custom directory specified, + dnl deal with it + AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.]) + else + LIB_H2="-lnghttp2" + fi + + LDFLAGS="$LDFLAGS $LD_H2" + CPPFLAGS="$CPPFLAGS $CPP_H2" + LIBS="$LIB_H2 $LIBS" + + # use nghttp2_session_get_stream_local_window_size to require nghttp2 + # >= 1.15.0 + AC_CHECK_LIB(nghttp2, nghttp2_session_get_stream_local_window_size, + [ + AC_CHECK_HEADERS(nghttp2/nghttp2.h, + curl_h2_msg="enabled (nghttp2)" + NGHTTP2_ENABLED=1 + AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use]) + AC_SUBST(USE_NGHTTP2, [1]) + ) + + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_H2" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_H2 to CURL_LIBRARY_PATH]) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) +fi + +dnl ********************************************************************** +dnl Check for ngtcp2 (QUIC) +dnl ********************************************************************** + +OPT_TCP2="no" + +if test "x$disable_http" = "xyes"; then + # without HTTP, ngtcp2 is no use + OPT_TCP2="no" +fi + +AC_ARG_WITH(ngtcp2, +AS_HELP_STRING([--with-ngtcp2=PATH],[Enable ngtcp2 usage]) +AS_HELP_STRING([--without-ngtcp2],[Disable ngtcp2 usage]), + [OPT_TCP2=$withval]) +case "$OPT_TCP2" in + no) + dnl --without-ngtcp2 option used + want_tcp2="no" + ;; + yes) + dnl --with-ngtcp2 option used without path + want_tcp2="default" + want_tcp2_path="" + ;; + *) + dnl --with-ngtcp2 option used with path + want_tcp2="yes" + want_tcp2_path="$withval/lib/pkgconfig" + ;; +esac + +curl_tcp2_msg="no (--with-ngtcp2)" +if test X"$want_tcp2" != Xno; then + + if test "$QUIC_ENABLED" != "yes"; then + AC_MSG_ERROR([the detected TLS library does not support QUIC, making --with-ngtcp2 a no-no]) + fi + + dnl backup the pre-ngtcp2 variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libngtcp2, $want_tcp2_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_TCP2=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-l libngtcp2` + AC_MSG_NOTICE([-l is $LIB_TCP2]) + + CPP_TCP2=`CURL_EXPORT_PCDIR([$want_tcp2_path]) dnl + $PKGCONFIG --cflags-only-I libngtcp2` + AC_MSG_NOTICE([-I is $CPP_TCP2]) + + LD_TCP2=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-L libngtcp2` + AC_MSG_NOTICE([-L is $LD_TCP2]) + + LDFLAGS="$LDFLAGS $LD_TCP2" + CPPFLAGS="$CPPFLAGS $CPP_TCP2" + LIBS="$LIB_TCP2 $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_TCP2=`echo $LD_TCP2 | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(ngtcp2, ngtcp2_conn_client_new_versioned, + [ + AC_CHECK_HEADERS(ngtcp2/ngtcp2.h, + NGTCP2_ENABLED=1 + AC_DEFINE(USE_NGTCP2, 1, [if ngtcp2 is in use]) + AC_SUBST(USE_NGTCP2, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_TCP2" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_TCP2 to CURL_LIBRARY_PATH]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + else + dnl no ngtcp2 pkg-config found, deal with it + if test X"$want_tcp2" != Xdefault; then + dnl To avoid link errors, we do not allow --with-ngtcp2 without + dnl a pkgconfig file + AC_MSG_ERROR([--with-ngtcp2 was specified but could not find ngtcp2 pkg-config file.]) + fi + fi + +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$OPENSSL_ENABLED" = "x1" -a "x$OPENSSL_IS_BORINGSSL" != "x1"; then + dnl backup the pre-ngtcp2_crypto_quictls variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libngtcp2_crypto_quictls, $want_tcp2_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_QUICTLS=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-l libngtcp2_crypto_quictls` + AC_MSG_NOTICE([-l is $LIB_NGTCP2_CRYPTO_QUICTLS]) + + CPP_NGTCP2_CRYPTO_QUICTLS=`CURL_EXPORT_PCDIR([$want_tcp2_path]) dnl + $PKGCONFIG --cflags-only-I libngtcp2_crypto_quictls` + AC_MSG_NOTICE([-I is $CPP_NGTCP2_CRYPTO_QUICTLS]) + + LD_NGTCP2_CRYPTO_QUICTLS=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-L libngtcp2_crypto_quictls` + AC_MSG_NOTICE([-L is $LD_NGTCP2_CRYPTO_QUICTLS]) + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_QUICTLS" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_QUICTLS" + LIBS="$LIB_NGTCP2_CRYPTO_QUICTLS $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_QUICTLS=`echo $LD_NGTCP2_CRYPTO_QUICTLS | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(ngtcp2_crypto_quictls, ngtcp2_crypto_recv_client_initial_cb, + [ + AC_CHECK_HEADERS(ngtcp2/ngtcp2_crypto.h, + NGTCP2_ENABLED=1 + AC_DEFINE(USE_NGTCP2_CRYPTO_QUICTLS, 1, [if ngtcp2_crypto_quictls is in use]) + AC_SUBST(USE_NGTCP2_CRYPTO_QUICTLS, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_QUICTLS" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_NGTCP2_CRYPTO_QUICTLS to CURL_LIBRARY_PATH]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + else + dnl no ngtcp2_crypto_quictls pkg-config found, deal with it + if test X"$want_tcp2" != Xdefault; then + dnl To avoid link errors, we do not allow --with-ngtcp2 without + dnl a pkgconfig file + AC_MSG_ERROR([--with-ngtcp2 was specified but could not find ngtcp2_crypto_quictls pkg-config file.]) + fi + fi +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$OPENSSL_ENABLED" = "x1" -a "x$OPENSSL_IS_BORINGSSL" = "x1"; then + dnl backup the pre-ngtcp2_crypto_boringssl variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libngtcp2_crypto_boringssl, $want_tcp2_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_BORINGSSL=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-l libngtcp2_crypto_boringssl` + AC_MSG_NOTICE([-l is $LIB_NGTCP2_CRYPTO_BORINGSSL]) + + CPP_NGTCP2_CRYPTO_BORINGSSL=`CURL_EXPORT_PCDIR([$want_tcp2_path]) dnl + $PKGCONFIG --cflags-only-I libngtcp2_crypto_boringssl` + AC_MSG_NOTICE([-I is $CPP_NGTCP2_CRYPTO_BORINGSSL]) + + LD_NGTCP2_CRYPTO_BORINGSSL=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-L libngtcp2_crypto_boringssl` + AC_MSG_NOTICE([-L is $LD_NGTCP2_CRYPTO_BORINGSSL]) + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_BORINGSSL" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_BORINGSSL" + LIBS="$LIB_NGTCP2_CRYPTO_BORINGSSL $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_BORINGSSL=`echo $LD_NGTCP2_CRYPTO_BORINGSSL | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(ngtcp2_crypto_boringssl, ngtcp2_crypto_recv_client_initial_cb, + [ + AC_CHECK_HEADERS(ngtcp2/ngtcp2_crypto.h, + NGTCP2_ENABLED=1 + AC_DEFINE(USE_NGTCP2_CRYPTO_BORINGSSL, 1, [if ngtcp2_crypto_boringssl is in use]) + AC_SUBST(USE_NGTCP2_CRYPTO_BORINGSSL, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_BORINGSSL" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_NGTCP2_CRYPTO_BORINGSSL to CURL_LIBRARY_PATH]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + else + dnl no ngtcp2_crypto_boringssl pkg-config found, deal with it + if test X"$want_tcp2" != Xdefault; then + dnl To avoid link errors, we do not allow --with-ngtcp2 without + dnl a pkgconfig file + AC_MSG_ERROR([--with-ngtcp2 was specified but could not find ngtcp2_crypto_boringssl pkg-config file.]) + fi + fi +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$GNUTLS_ENABLED" = "x1"; then + dnl backup the pre-ngtcp2_crypto_gnutls variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libngtcp2_crypto_gnutls, $want_tcp2_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_GNUTLS=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-l libngtcp2_crypto_gnutls` + AC_MSG_NOTICE([-l is $LIB_NGTCP2_CRYPTO_GNUTLS]) + + CPP_NGTCP2_CRYPTO_GNUTLS=`CURL_EXPORT_PCDIR([$want_tcp2_path]) dnl + $PKGCONFIG --cflags-only-I libngtcp2_crypto_gnutls` + AC_MSG_NOTICE([-I is $CPP_NGTCP2_CRYPTO_GNUTLS]) + + LD_NGTCP2_CRYPTO_GNUTLS=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-L libngtcp2_crypto_gnutls` + AC_MSG_NOTICE([-L is $LD_NGTCP2_CRYPTO_GNUTLS]) + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_GNUTLS" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_GNUTLS" + LIBS="$LIB_NGTCP2_CRYPTO_GNUTLS $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_GNUTLS=`echo $LD_NGTCP2_CRYPTO_GNUTLS | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(ngtcp2_crypto_gnutls, ngtcp2_crypto_recv_client_initial_cb, + [ + AC_CHECK_HEADERS(ngtcp2/ngtcp2_crypto.h, + NGTCP2_ENABLED=1 + AC_DEFINE(USE_NGTCP2_CRYPTO_GNUTLS, 1, [if ngtcp2_crypto_gnutls is in use]) + AC_SUBST(USE_NGTCP2_CRYPTO_GNUTLS, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_GNUTLS" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_NGTCP2_CRYPTO_GNUTLS to CURL_LIBRARY_PATH]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + else + dnl no ngtcp2_crypto_gnutls pkg-config found, deal with it + if test X"$want_tcp2" != Xdefault; then + dnl To avoid link errors, we do not allow --with-ngtcp2 without + dnl a pkgconfig file + AC_MSG_ERROR([--with-ngtcp2 was specified but could not find ngtcp2_crypto_gnutls pkg-config file.]) + fi + fi +fi + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$WOLFSSL_ENABLED" = "x1"; then + dnl backup the pre-ngtcp2_crypto_wolfssl variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libngtcp2_crypto_wolfssl, $want_tcp2_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_NGTCP2_CRYPTO_WOLFSSL=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-l libngtcp2_crypto_wolfssl` + AC_MSG_NOTICE([-l is $LIB_NGTCP2_CRYPTO_WOLFSSL]) + + CPP_NGTCP2_CRYPTO_WOLFSSL=`CURL_EXPORT_PCDIR([$want_tcp2_path]) dnl + $PKGCONFIG --cflags-only-I libngtcp2_crypto_wolfssl` + AC_MSG_NOTICE([-I is $CPP_NGTCP2_CRYPTO_WOLFSSL]) + + LD_NGTCP2_CRYPTO_WOLFSSL=`CURL_EXPORT_PCDIR([$want_tcp2_path]) + $PKGCONFIG --libs-only-L libngtcp2_crypto_wolfssl` + AC_MSG_NOTICE([-L is $LD_NGTCP2_CRYPTO_WOLFSSL]) + + LDFLAGS="$LDFLAGS $LD_NGTCP2_CRYPTO_WOLFSSL" + CPPFLAGS="$CPPFLAGS $CPP_NGTCP2_CRYPTO_WOLFSSL" + LIBS="$LIB_NGTCP2_CRYPTO_WOLFSSL $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGTCP2_CRYPTO_WOLFSSL=`echo $LD_NGTCP2_CRYPTO_WOLFSSL | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(ngtcp2_crypto_wolfssl, ngtcp2_crypto_recv_client_initial_cb, + [ + AC_CHECK_HEADERS(ngtcp2/ngtcp2_crypto.h, + NGTCP2_ENABLED=1 + AC_DEFINE(USE_NGTCP2_CRYPTO_WOLFSSL, 1, [if ngtcp2_crypto_wolfssl is in use]) + AC_SUBST(USE_NGTCP2_CRYPTO_WOLFSSL, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGTCP2_CRYPTO_WOLFSSL" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_NGTCP2_CRYPTO_WOLFSSL to CURL_LIBRARY_PATH]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + else + dnl no ngtcp2_crypto_wolfssl pkg-config found, deal with it + if test X"$want_tcp2" != Xdefault; then + dnl To avoid link errors, we do not allow --with-ngtcp2 without + dnl a pkgconfig file + AC_MSG_ERROR([--with-ngtcp2 was specified but could not find ngtcp2_crypto_wolfssl pkg-config file.]) + fi + fi +fi + +dnl ********************************************************************** +dnl Check for OpenSSL QUIC +dnl ********************************************************************** + +OPT_OPENSSL_QUIC="no" + +if test "x$disable_http" = "xyes" -o "x$OPENSSL_ENABLED" != "x1"; then + # without HTTP or without openssl, no use + OPT_OPENSSL_QUIC="no" +fi + +AC_ARG_WITH(openssl-quic, +AS_HELP_STRING([--with-openssl-quic],[Enable OpenSSL QUIC usage]) +AS_HELP_STRING([--without-openssl-quic],[Disable OpenSSL QUIC usage]), + [OPT_OPENSSL_QUIC=$withval]) +case "$OPT_OPENSSL_QUIC" in + no) + dnl --without-openssl-quic option used + want_openssl_quic="no" + ;; + yes) + dnl --with-openssl-quic option used + want_openssl_quic="yes" + ;; +esac + +curl_openssl_quic_msg="no (--with-openssl-quic)" +if test "x$want_openssl_quic" = "xyes"; then + + if test "$NGTCP2_ENABLED" = 1; then + AC_MSG_ERROR([--with-openssl-quic and --with-ngtcp2 are mutually exclusive]) + fi + if test "$HAVE_OPENSSL_QUIC" != 1; then + AC_MSG_ERROR([--with-openssl-quic requires quic support in OpenSSL]) + fi + AC_DEFINE(USE_OPENSSL_QUIC, 1, [if openssl QUIC is in use]) + AC_SUBST(USE_OPENSSL_QUIC, [1]) +fi + +dnl ********************************************************************** +dnl Check for nghttp3 (HTTP/3 with ngtcp2) +dnl ********************************************************************** + +OPT_NGHTTP3="yes" + +if test "x$USE_NGTCP2" != "x1" -a "x$USE_OPENSSL_QUIC" != "x1"; then + # without ngtcp2 or openssl quic, nghttp3 is of no use for us + OPT_NGHTTP3="no" + want_nghttp3="no" +fi + +AC_ARG_WITH(nghttp3, +AS_HELP_STRING([--with-nghttp3=PATH],[Enable nghttp3 usage]) +AS_HELP_STRING([--without-nghttp3],[Disable nghttp3 usage]), + [OPT_NGHTTP3=$withval]) +case "$OPT_NGHTTP3" in + no) + dnl --without-nghttp3 option used + want_nghttp3="no" + ;; + yes) + dnl --with-nghttp3 option used without path + want_nghttp3="default" + want_nghttp3_path="" + ;; + *) + dnl --with-nghttp3 option used with path + want_nghttp3="yes" + want_nghttp3_path="$withval/lib/pkgconfig" + ;; +esac + +curl_http3_msg="no (--with-nghttp3)" +if test X"$want_nghttp3" != Xno; then + + dnl backup the pre-nghttp3 variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(libnghttp3, $want_nghttp3_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_NGHTTP3=`CURL_EXPORT_PCDIR([$want_nghttp3_path]) + $PKGCONFIG --libs-only-l libnghttp3` + AC_MSG_NOTICE([-l is $LIB_NGHTTP3]) + + CPP_NGHTTP3=`CURL_EXPORT_PCDIR([$want_nghttp3_path]) dnl + $PKGCONFIG --cflags-only-I libnghttp3` + AC_MSG_NOTICE([-I is $CPP_NGHTTP3]) + + LD_NGHTTP3=`CURL_EXPORT_PCDIR([$want_nghttp3_path]) + $PKGCONFIG --libs-only-L libnghttp3` + AC_MSG_NOTICE([-L is $LD_NGHTTP3]) + + LDFLAGS="$LDFLAGS $LD_NGHTTP3" + CPPFLAGS="$CPPFLAGS $CPP_NGHTTP3" + LIBS="$LIB_NGHTTP3 $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_NGHTTP3=`echo $LD_NGHTTP3 | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(nghttp3, nghttp3_conn_client_new_versioned, + [ + AC_CHECK_HEADERS(nghttp3/nghttp3.h, + AC_DEFINE(USE_NGHTTP3, 1, [if nghttp3 is in use]) + AC_SUBST(USE_NGHTTP3, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_NGHTTP3" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_NGHTTP3 to CURL_LIBRARY_PATH]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + else + dnl no nghttp3 pkg-config found, deal with it + if test X"$want_nghttp3" != Xdefault; then + dnl To avoid link errors, we do not allow --with-nghttp3 without + dnl a pkgconfig file + AC_MSG_ERROR([--with-nghttp3 was specified but could not find nghttp3 pkg-config file.]) + fi + fi + +fi + +dnl ********************************************************************** +dnl Check for ngtcp2 and nghttp3 (HTTP/3 with ngtcp2 + nghttp3) +dnl ********************************************************************** + +if test "x$NGTCP2_ENABLED" = "x1" -a "x$USE_NGHTTP3" = "x1"; then + AC_DEFINE(USE_NGTCP2_H3, 1, [if ngtcp2 + nghttp3 is in use]) + AC_SUBST(USE_NGTCP2_H3, [1]) + AC_MSG_NOTICE([HTTP3 support is experimental]) + curl_h3_msg="enabled (ngtcp2 + nghttp3)" +fi + +dnl ********************************************************************** +dnl Check for OpenSSL and nghttp3 (HTTP/3 with nghttp3 using OpenSSL QUIC) +dnl ********************************************************************** + +if test "x$USE_OPENSSL_QUIC" = "x1" -a "x$USE_NGHTTP3" = "x1"; then + experimental="$experimental HTTP3" + AC_DEFINE(USE_OPENSSL_H3, 1, [if openssl quic + nghttp3 is in use]) + AC_SUBST(USE_OPENSSL_H3, [1]) + AC_MSG_NOTICE([HTTP3 support is experimental]) + curl_h3_msg="enabled (openssl + nghttp3)" +fi + +dnl ********************************************************************** +dnl Check for quiche (QUIC) +dnl ********************************************************************** + +OPT_QUICHE="no" + +if test "x$disable_http" = "xyes" -o "x$USE_NGTCP" = "x1"; then + # without HTTP or with ngtcp2, quiche is no use + OPT_QUICHE="no" +fi + +AC_ARG_WITH(quiche, +AS_HELP_STRING([--with-quiche=PATH],[Enable quiche usage]) +AS_HELP_STRING([--without-quiche],[Disable quiche usage]), + [OPT_QUICHE=$withval]) +case "$OPT_QUICHE" in + no) + dnl --without-quiche option used + want_quiche="no" + ;; + yes) + dnl --with-quiche option used without path + want_quiche="default" + want_quiche_path="" + ;; + *) + dnl --with-quiche option used with path + want_quiche="yes" + want_quiche_path="$withval" + ;; +esac + +if test X"$want_quiche" != Xno; then + + if test "$QUIC_ENABLED" != "yes"; then + AC_MSG_ERROR([the detected TLS library does not support QUIC, making --with-quiche a no-no]) + fi + + if test "$NGHTTP3_ENABLED" = 1; then + AC_MSG_ERROR([--with-quiche and --with-ngtcp2 are mutually exclusive]) + fi + + dnl backup the pre-quiche variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + CURL_CHECK_PKGCONFIG(quiche, $want_quiche_path) + + if test "$PKGCONFIG" != "no" ; then + LIB_QUICHE=`CURL_EXPORT_PCDIR([$want_quiche_path]) + $PKGCONFIG --libs-only-l quiche` + AC_MSG_NOTICE([-l is $LIB_QUICHE]) + + CPP_QUICHE=`CURL_EXPORT_PCDIR([$want_quiche_path]) dnl + $PKGCONFIG --cflags-only-I quiche` + AC_MSG_NOTICE([-I is $CPP_QUICHE]) + + LD_QUICHE=`CURL_EXPORT_PCDIR([$want_quiche_path]) + $PKGCONFIG --libs-only-L quiche` + AC_MSG_NOTICE([-L is $LD_QUICHE]) + + LDFLAGS="$LDFLAGS $LD_QUICHE" + CPPFLAGS="$CPPFLAGS $CPP_QUICHE" + LIBS="$LIB_QUICHE $LIBS" + + if test "x$cross_compiling" != "xyes"; then + DIR_QUICHE=`echo $LD_QUICHE | $SED -e 's/^-L//'` + fi + AC_CHECK_LIB(quiche, quiche_conn_send_ack_eliciting, + [ + AC_CHECK_HEADERS(quiche.h, + experimental="$experimental HTTP3" + AC_MSG_NOTICE([HTTP3 support is experimental]) + curl_h3_msg="enabled (quiche)" + QUICHE_ENABLED=1 + AC_DEFINE(USE_QUICHE, 1, [if quiche is in use]) + AC_SUBST(USE_QUICHE, [1]) + AC_CHECK_FUNCS([quiche_conn_set_qlog_fd]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_QUICHE" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_QUICHE to CURL_LIBRARY_PATH]), + [], + [ +AC_INCLUDES_DEFAULT +#include + ] + ) + ], + dnl not found, revert back to clean variables + AC_MSG_ERROR([couldn't use quiche]) + ) + else + dnl no quiche pkg-config found, deal with it + if test X"$want_quiche" != Xdefault; then + dnl To avoid link errors, we do not allow --with-quiche without + dnl a pkgconfig file + AC_MSG_ERROR([--with-quiche was specified but could not find quiche pkg-config file.]) + fi + fi +fi + +dnl ********************************************************************** +dnl Check for msh3 (QUIC) +dnl ********************************************************************** + +OPT_MSH3="no" + +if test "x$disable_http" = "xyes" -o "x$USE_NGTCP" = "x1"; then + # without HTTP or with ngtcp2, msh3 is no use + OPT_MSH3="no" +fi + +AC_ARG_WITH(msh3, +AS_HELP_STRING([--with-msh3=PATH],[Enable msh3 usage]) +AS_HELP_STRING([--without-msh3],[Disable msh3 usage]), + [OPT_MSH3=$withval]) +case "$OPT_MSH3" in + no) + dnl --without-msh3 option used + want_msh3="no" + ;; + yes) + dnl --with-msh3 option used without path + want_msh3="default" + want_msh3_path="" + ;; + *) + dnl --with-msh3 option used with path + want_msh3="yes" + want_msh3_path="$withval" + ;; +esac + +if test X"$want_msh3" != Xno; then + + dnl msh3 on non-Windows needs an OpenSSL with the QUIC API + if test "$curl_cv_native_windows" != "yes"; then + if test "$QUIC_ENABLED" != "yes"; then + AC_MSG_ERROR([the detected TLS library does not support QUIC, making --with-msh3 a no-no]) + fi + if test "$OPENSSL_ENABLED" != "1"; then + AC_MSG_ERROR([msh3 requires OpenSSL]) + fi + fi + + if test "$NGHTTP3_ENABLED" = 1; then + AC_MSG_ERROR([--with-msh3 and --with-ngtcp2 are mutually exclusive]) + fi + if test "$QUICHE_ENABLED" = 1; then + AC_MSG_ERROR([--with-msh3 and --with-quiche are mutually exclusive]) + fi + + dnl backup the pre-msh3 variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + if test -n "$want_msh3_path"; then + LD_MSH3="-L$want_msh3_path/lib" + CPP_MSH3="-I$want_msh3_path/include" + DIR_MSH3="$want_msh3_path/lib" + LDFLAGS="$LDFLAGS $LD_MSH3" + CPPFLAGS="$CPPFLAGS $CPP_MSH3" + fi + LIBS="-lmsh3 $LIBS" + + AC_CHECK_LIB(msh3, MsH3ApiOpen, + [ + AC_CHECK_HEADERS(msh3.h, + curl_h3_msg="enabled (msh3)" + MSH3_ENABLED=1 + AC_DEFINE(USE_MSH3, 1, [if msh3 is in use]) + AC_SUBST(USE_MSH3, [1]) + CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$DIR_MSH3" + export CURL_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_MSH3 to CURL_LIBRARY_PATH]), + experimental="$experimental HTTP3" + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) +fi + +dnl ********************************************************************** +dnl Check for zsh completion path +dnl ********************************************************************** + +OPT_ZSH_FPATH=default +AC_ARG_WITH(zsh-functions-dir, +AS_HELP_STRING([--with-zsh-functions-dir=PATH],[Install zsh completions to PATH]) +AS_HELP_STRING([--without-zsh-functions-dir],[Do not install zsh completions]), + [OPT_ZSH_FPATH=$withval]) +case "$OPT_ZSH_FPATH" in + default|no) + dnl --without-zsh-functions-dir option used + ;; + yes) + dnl --with-zsh-functions-dir option used without path + ZSH_FUNCTIONS_DIR="$datarootdir/zsh/site-functions" + AC_SUBST(ZSH_FUNCTIONS_DIR) + ;; + *) + dnl --with-zsh-functions-dir option used with path + ZSH_FUNCTIONS_DIR="$withval" + AC_SUBST(ZSH_FUNCTIONS_DIR) + ;; +esac +AM_CONDITIONAL(USE_ZSH_COMPLETION, test x"$ZSH_FUNCTIONS_DIR" != x) + +dnl ********************************************************************** +dnl Check for fish completion path +dnl ********************************************************************** + +OPT_FISH_FPATH=default +AC_ARG_WITH(fish-functions-dir, +AS_HELP_STRING([--with-fish-functions-dir=PATH],[Install fish completions to PATH]) +AS_HELP_STRING([--without-fish-functions-dir],[Do not install fish completions]), + [OPT_FISH_FPATH=$withval]) +case "$OPT_FISH_FPATH" in + default|no) + dnl --without-fish-functions-dir option used + ;; + yes) + dnl --with-fish-functions-dir option used without path + CURL_CHECK_PKGCONFIG(fish) + if test "$PKGCONFIG" != "no" ; then + FISH_FUNCTIONS_DIR="$($PKGCONFIG --variable completionsdir fish)" + else + FISH_FUNCTIONS_DIR="$datarootdir/fish/vendor_completions.d" + fi + AC_SUBST(FISH_FUNCTIONS_DIR) + ;; + *) + dnl --with-fish-functions-dir option used with path + FISH_FUNCTIONS_DIR="$withval" + AC_SUBST(FISH_FUNCTIONS_DIR) + ;; +esac +AM_CONDITIONAL(USE_FISH_COMPLETION, test x"$FISH_FUNCTIONS_DIR" != x) + +dnl Now check for the very most basic headers. Then we can use these +dnl ones as default-headers when checking for the rest! +AC_CHECK_HEADERS( + sys/types.h \ + sys/time.h \ + sys/select.h \ + sys/socket.h \ + sys/ioctl.h \ + unistd.h \ + stdlib.h \ + arpa/inet.h \ + net/if.h \ + netinet/in.h \ + netinet/in6.h \ + sys/un.h \ + linux/tcp.h \ + netinet/tcp.h \ + netinet/udp.h \ + netdb.h \ + sys/sockio.h \ + sys/stat.h \ + sys/param.h \ + termios.h \ + termio.h \ + fcntl.h \ + io.h \ + pwd.h \ + utime.h \ + sys/utime.h \ + sys/poll.h \ + poll.h \ + socket.h \ + sys/resource.h \ + libgen.h \ + locale.h \ + stdbool.h \ + sys/filio.h \ + sys/wait.h \ + setjmp.h, +dnl to do if not found +[], +dnl to do if found +[], +dnl default includes +[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#elif defined(HAVE_UNISTD_H) +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IN6_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif +] +) + + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T + +CURL_CHECK_STRUCT_TIMEVAL +CURL_VERIFY_RUNTIMELIBS + +CURL_SIZEOF(size_t) +CURL_SIZEOF(long) +CURL_SIZEOF(int) +CURL_SIZEOF(time_t) +CURL_SIZEOF(off_t) + +o=$CPPFLAGS +CPPFLAGS="-I$srcdir/include $CPPFLAGS" +CURL_SIZEOF(curl_off_t, [ +#include +]) +CURL_SIZEOF(curl_socket_t, [ +#include +]) +CPPFLAGS=$o + +AC_CHECK_TYPE(long long, + [AC_DEFINE(HAVE_LONGLONG, 1, + [Define to 1 if the compiler supports the 'long long' data type.])] + longlong="yes" +) + +if test ${ac_cv_sizeof_curl_off_t} -lt 8; then + AC_MSG_ERROR([64 bit curl_off_t is required]) +fi + +# check for ssize_t +AC_CHECK_TYPE(ssize_t, , + AC_DEFINE(ssize_t, int, [the signed version of size_t])) + +# check for bool type +AC_CHECK_TYPE([bool],[ + AC_DEFINE(HAVE_BOOL_T, 1, + [Define to 1 if bool is an available type.]) +], ,[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif +]) + +# check for sa_family_t +AC_CHECK_TYPE(sa_family_t, + AC_DEFINE(CURL_SA_FAMILY_T, sa_family_t, [IP address type in sockaddr]), + [ + # The windows name? + AC_CHECK_TYPE(ADDRESS_FAMILY, + AC_DEFINE(CURL_SA_FAMILY_T, ADDRESS_FAMILY, [IP address type in sockaddr]), + AC_DEFINE(CURL_SA_FAMILY_T, unsigned short, [IP address type in sockaddr]), + [ +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + ]) + ], +[ +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +]) + +# check for suseconds_t +AC_CHECK_TYPE([suseconds_t],[ + AC_DEFINE(HAVE_SUSECONDS_T, 1, + [Define to 1 if suseconds_t is an available type.]) +], ,[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +]) + +AC_MSG_CHECKING([if time_t is unsigned]) +CURL_RUN_IFELSE( + [ + #include + #include + int main(void) { + time_t t = -1; + return (t < 0); + } + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_TIME_T_UNSIGNED, 1, [Define this if time_t is unsigned]) +],[ + AC_MSG_RESULT([no]) +],[ + dnl cross-compiling, most systems are unsigned + AC_MSG_RESULT([no]) +]) + +TYPE_IN_ADDR_T + +TYPE_SOCKADDR_STORAGE + +CURL_CHECK_FUNC_SELECT + +CURL_CHECK_FUNC_RECV +CURL_CHECK_FUNC_SEND +CURL_CHECK_MSG_NOSIGNAL + +CURL_CHECK_FUNC_ALARM +CURL_CHECK_FUNC_BASENAME +CURL_CHECK_FUNC_CLOSESOCKET +CURL_CHECK_FUNC_CLOSESOCKET_CAMEL +CURL_CHECK_FUNC_FCNTL +CURL_CHECK_FUNC_FREEADDRINFO +CURL_CHECK_FUNC_FSETXATTR +CURL_CHECK_FUNC_FTRUNCATE +CURL_CHECK_FUNC_GETADDRINFO +CURL_CHECK_FUNC_GETHOSTBYNAME +CURL_CHECK_FUNC_GETHOSTBYNAME_R +CURL_CHECK_FUNC_GETHOSTNAME +CURL_CHECK_FUNC_GETPEERNAME +CURL_CHECK_FUNC_GETSOCKNAME +CURL_CHECK_FUNC_IF_NAMETOINDEX +CURL_CHECK_FUNC_GETIFADDRS +CURL_CHECK_FUNC_GMTIME_R +CURL_CHECK_FUNC_INET_NTOP +CURL_CHECK_FUNC_INET_PTON +CURL_CHECK_FUNC_IOCTL +CURL_CHECK_FUNC_IOCTLSOCKET +CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL +CURL_CHECK_FUNC_MEMRCHR +CURL_CHECK_FUNC_POLL +CURL_CHECK_FUNC_SIGACTION +CURL_CHECK_FUNC_SIGINTERRUPT +CURL_CHECK_FUNC_SIGNAL +CURL_CHECK_FUNC_SIGSETJMP +CURL_CHECK_FUNC_SOCKET +CURL_CHECK_FUNC_SOCKETPAIR +CURL_CHECK_FUNC_STRCASECMP +CURL_CHECK_FUNC_STRCMPI +CURL_CHECK_FUNC_STRDUP +CURL_CHECK_FUNC_STRERROR_R +CURL_CHECK_FUNC_STRICMP +CURL_CHECK_FUNC_STRTOK_R +CURL_CHECK_FUNC_STRTOLL + +case $host in + *msdosdjgpp) + ac_cv_func_pipe=no + skipcheck_pipe=yes + AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) + ;; +esac + +AC_CHECK_DECLS([getpwuid_r], [], [AC_DEFINE(HAVE_DECL_GETPWUID_R_MISSING, 1, "Set if getpwuid_r() declaration is missing")], + [[#include + #include ]]) + +AC_CHECK_FUNCS([\ + _fseeki64 \ + arc4random \ + fnmatch \ + fseeko \ + geteuid \ + getpass_r \ + getppid \ + getpwuid \ + getpwuid_r \ + getrlimit \ + gettimeofday \ + if_nametoindex \ + mach_absolute_time \ + pipe \ + sched_yield \ + sendmsg \ + setlocale \ + setmode \ + setrlimit \ + snprintf \ + utime \ + utimes \ +],[ +],[ + func="$ac_func" + eval skipcheck=\$skipcheck_$func + if test "x$skipcheck" != "xyes"; then + AC_MSG_CHECKING([deeper for $func]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ + $func (); + ]]) + ],[ + AC_MSG_RESULT([yes]) + eval "ac_cv_func_$func=yes" + AC_DEFINE_UNQUOTED(XC_SH_TR_CPP([HAVE_$func]), [1], + [Define to 1 if you have the $func function.]) + ],[ + AC_MSG_RESULT([but still no]) + ]) + fi +]) + +dnl On Android, the only way to know if fseeko can be used is to see if it is +dnl declared or not (for this API level), as the symbol always exists in the +dnl lib. +AC_CHECK_DECL([fseeko], + [AC_DEFINE([HAVE_DECL_FSEEKO], [1], + [Define to 1 if you have the fseeko declaration])], + [], + [[#include ]]) + +CURL_CHECK_NONBLOCKING_SOCKET + +if test "x$BUILD_DOCS" != "x0" -o "x$USE_MANUAL" != "x0"; then + AC_PATH_PROG( PERL, perl, , + $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) + AC_SUBST(PERL) + + if test -z "$PERL"; then + AC_MSG_ERROR([perl was not found, needed for docs and manual]) + fi +fi + +dnl set variable for use in automakefile(s) +AM_CONDITIONAL(BUILD_DOCS, test x"$BUILD_DOCS" = x1) + +dnl ************************************************************************* +dnl If the manual variable still is set, then we go with providing a built-in +dnl manual + +if test "$USE_MANUAL" = "1"; then + AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) + curl_manual_msg="enabled" +fi + +dnl set variable for use in automakefile(s) +AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) + +CURL_CHECK_LIB_ARES + +if test "x$curl_cv_native_windows" != "xyes" && + test "x$enable_shared" = "xyes"; then + build_libhostname=yes +else + build_libhostname=no +fi +AM_CONDITIONAL(BUILD_LIBHOSTNAME, test x$build_libhostname = xyes) + +if test "x$want_ares" != xyes; then + CURL_CHECK_OPTION_THREADED_RESOLVER +fi + +dnl ************************************************************ +dnl disable POSIX threads +dnl +AC_MSG_CHECKING([whether to use POSIX threads for threaded resolver]) +AC_ARG_ENABLE(pthreads, +AS_HELP_STRING([--enable-pthreads], + [Enable POSIX threads (default for threaded resolver)]) +AS_HELP_STRING([--disable-pthreads],[Disable POSIX threads]), +[ case "$enableval" in + no) AC_MSG_RESULT(no) + want_pthreads=no + ;; + *) AC_MSG_RESULT(yes) + want_pthreads=yes + ;; + esac ], [ + AC_MSG_RESULT(auto) + want_pthreads=auto + ] +) + +dnl turn off pthreads if rt is disabled +if test "$want_pthreads" != "no"; then + if test "$want_pthreads" = "yes" && test "$dontwant_rt" = "yes"; then + AC_MSG_ERROR([options --enable-pthreads and --disable-rt are mutually exclusive]) + fi + if test "$dontwant_rt" != "no"; then + dnl if --enable-pthreads was explicit then warn it's being ignored + if test "$want_pthreads" = "yes"; then + AC_MSG_WARN([--enable-pthreads Ignored since librt is disabled.]) + fi + want_pthreads=no + fi +fi + +dnl turn off pthreads if no threaded resolver +if test "$want_pthreads" != "no" && test "$want_thres" != "yes"; then + want_pthreads=no +fi + +dnl detect pthreads +if test "$want_pthreads" != "no"; then + AC_CHECK_HEADER(pthread.h, + [ AC_DEFINE(HAVE_PTHREAD_H, 1, [if you have ]) + save_CFLAGS="$CFLAGS" + dnl When statically linking against boringssl, -lpthread is added to LIBS. + dnl Make sure to that this does not pass the check below, we really want + dnl -pthread in CFLAGS as recommended for GCC. This also ensures that + dnl lib1541 and lib1565 tests are built with these options. Otherwise + dnl they fail the build since tests/libtest/Makefile.am clears LIBS. + save_LIBS="$LIBS" + + LIBS= + dnl Check for libc variants without a separate pthread lib like bionic + AC_CHECK_FUNC(pthread_create, [USE_THREADS_POSIX=1] ) + LIBS="$save_LIBS" + + dnl on HPUX, life is more complicated... + case $host in + *-hp-hpux*) + dnl it doesn't actually work without -lpthread + USE_THREADS_POSIX="" + ;; + *) + ;; + esac + + dnl if it wasn't found without lib, search for it in pthread lib + if test "$USE_THREADS_POSIX" != "1" + then + # assign PTHREAD for pkg-config use + PTHREAD=" -pthread" + + case $host in + *-ibm-aix*) + dnl Check if compiler is xlC + COMPILER_VERSION=`"$CC" -qversion 2>/dev/null` + if test x"$COMPILER_VERSION" = "x"; then + CFLAGS="$CFLAGS -pthread" + else + CFLAGS="$CFLAGS -qthreaded" + fi + ;; + powerpc-*amigaos*) + dnl No -pthread option, but link with -lpthread + PTHREAD=" -lpthread" + ;; + *) + CFLAGS="$CFLAGS -pthread" + ;; + esac + AC_CHECK_LIB(pthread, pthread_create, + [USE_THREADS_POSIX=1], + [ CFLAGS="$save_CFLAGS"]) + fi + + if test "x$USE_THREADS_POSIX" = "x1" + then + AC_DEFINE(USE_THREADS_POSIX, 1, [if you want POSIX threaded DNS lookup]) + curl_res_msg="POSIX threaded" + fi + ]) +fi + +dnl threaded resolver check +if test "$want_thres" = "yes" && test "x$USE_THREADS_POSIX" != "x1"; then + if test "$want_pthreads" = "yes"; then + AC_MSG_ERROR([--enable-pthreads but pthreads was not found]) + fi + dnl If native Windows fallback on Win32 threads since no POSIX threads + if test "$curl_cv_native_windows" = "yes"; then + USE_THREADS_WIN32=1 + AC_DEFINE(USE_THREADS_WIN32, 1, [if you want Win32 threaded DNS lookup]) + curl_res_msg="Win32 threaded" + else + AC_MSG_ERROR([Threaded resolver enabled but no thread library found]) + fi +fi + +AC_CHECK_HEADER(dirent.h, + [ AC_DEFINE(HAVE_DIRENT_H, 1, [if you have ]) + AC_CHECK_FUNC(opendir, AC_DEFINE(HAVE_OPENDIR, 1, [if you have opendir]) ) + ] +) + +CURL_CONVERT_INCLUDE_TO_ISYSTEM + +dnl ************************************************************ +dnl disable verbose text strings +dnl +AC_MSG_CHECKING([whether to enable verbose strings]) +AC_ARG_ENABLE(verbose, +AS_HELP_STRING([--enable-verbose],[Enable verbose strings]) +AS_HELP_STRING([--disable-verbose],[Disable verbose strings]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) + curl_verbose_msg="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl enable SSPI support +dnl +AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) +AC_ARG_ENABLE(sspi, +AS_HELP_STRING([--enable-sspi],[Enable SSPI]) +AS_HELP_STRING([--disable-sspi],[Disable SSPI]), +[ case "$enableval" in + yes) + if test "$curl_cv_native_windows" = "yes"; then + AC_MSG_RESULT(yes) + AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) + AC_SUBST(USE_WINDOWS_SSPI, [1]) + curl_sspi_msg="enabled" + else + AC_MSG_RESULT(no) + AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) + fi + ;; + *) + if test "x$SCHANNEL_ENABLED" = "x1"; then + # --with-schannel implies --enable-sspi + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + ;; + esac ], + if test "x$SCHANNEL_ENABLED" = "x1"; then + # --with-schannel implies --enable-sspi + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi +) + +dnl ************************************************************ +dnl disable basic authentication +dnl +AC_MSG_CHECKING([whether to enable basic authentication method]) +AC_ARG_ENABLE(basic-auth, +AS_HELP_STRING([--enable-basic-auth],[Enable basic authentication (default)]) +AS_HELP_STRING([--disable-basic-auth],[Disable basic authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_BASIC_AUTH, 1, [to disable basic authentication]) + CURL_DISABLE_BASIC_AUTH=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable bearer authentication +dnl +AC_MSG_CHECKING([whether to enable bearer authentication method]) +AC_ARG_ENABLE(bearer-auth, +AS_HELP_STRING([--enable-bearer-auth],[Enable bearer authentication (default)]) +AS_HELP_STRING([--disable-bearer-auth],[Disable bearer authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_BEARER_AUTH, 1, [to disable bearer authentication]) + CURL_DISABLE_BEARER_AUTH=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable digest authentication +dnl +AC_MSG_CHECKING([whether to enable digest authentication method]) +AC_ARG_ENABLE(digest-auth, +AS_HELP_STRING([--enable-digest-auth],[Enable digest authentication (default)]) +AS_HELP_STRING([--disable-digest-auth],[Disable digest authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_DIGEST_AUTH, 1, [to disable digest authentication]) + CURL_DISABLE_DIGEST_AUTH=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable kerberos authentication +dnl +AC_MSG_CHECKING([whether to enable kerberos authentication method]) +AC_ARG_ENABLE(kerberos-auth, +AS_HELP_STRING([--enable-kerberos-auth],[Enable kerberos authentication (default)]) +AS_HELP_STRING([--disable-kerberos-auth],[Disable kerberos authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_KERBEROS_AUTH, 1, [to disable kerberos authentication]) + CURL_DISABLE_KERBEROS_AUTH=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable negotiate authentication +dnl +AC_MSG_CHECKING([whether to enable negotiate authentication method]) +AC_ARG_ENABLE(negotiate-auth, +AS_HELP_STRING([--enable-negotiate-auth],[Enable negotiate authentication (default)]) +AS_HELP_STRING([--disable-negotiate-auth],[Disable negotiate authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_NEGOTIATE_AUTH, 1, [to disable negotiate authentication]) + CURL_DISABLE_NEGOTIATE_AUTH=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + + +dnl ************************************************************ +dnl disable aws +dnl +AC_MSG_CHECKING([whether to enable aws sig methods]) +AC_ARG_ENABLE(aws, +AS_HELP_STRING([--enable-aws],[Enable AWS sig support (default)]) +AS_HELP_STRING([--disable-aws],[Disable AWS sig support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_AWS, 1, [to disable AWS sig support]) + CURL_DISABLE_AWS=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable NTLM support +dnl +AC_MSG_CHECKING([whether to support NTLM]) +AC_ARG_ENABLE(ntlm, +AS_HELP_STRING([--enable-ntlm],[Enable NTLM support]) +AS_HELP_STRING([--disable-ntlm],[Disable NTLM support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_NTLM, 1, [to disable NTLM support]) + CURL_DISABLE_NTLM=1 + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable TLS-SRP authentication +dnl +AC_MSG_CHECKING([whether to enable TLS-SRP authentication]) +AC_ARG_ENABLE(tls-srp, +AS_HELP_STRING([--enable-tls-srp],[Enable TLS-SRP authentication]) +AS_HELP_STRING([--disable-tls-srp],[Disable TLS-SRP authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + want_tls_srp=no + ;; + *) AC_MSG_RESULT(yes) + want_tls_srp=yes + ;; + esac ], + AC_MSG_RESULT(yes) + want_tls_srp=yes +) + +if test "$want_tls_srp" = "yes" && ( test "x$HAVE_GNUTLS_SRP" = "x1" || test "x$HAVE_OPENSSL_SRP" = "x1") ; then + AC_DEFINE(USE_TLS_SRP, 1, [Use TLS-SRP authentication]) + USE_TLS_SRP=1 + curl_tls_srp_msg="enabled" +fi + +dnl ************************************************************ +dnl disable Unix domain sockets support +dnl +AC_MSG_CHECKING([whether to enable Unix domain sockets]) +AC_ARG_ENABLE(unix-sockets, +AS_HELP_STRING([--enable-unix-sockets],[Enable Unix domain sockets]) +AS_HELP_STRING([--disable-unix-sockets],[Disable Unix domain sockets]), +[ case "$enableval" in + no) AC_MSG_RESULT(no) + want_unix_sockets=no + ;; + *) AC_MSG_RESULT(yes) + want_unix_sockets=yes + ;; + esac ], [ + AC_MSG_RESULT(auto) + want_unix_sockets=auto + ] +) +if test "x$want_unix_sockets" != "xno"; then + if test "x$curl_cv_native_windows" = "xyes"; then + USE_UNIX_SOCKETS=1 + AC_DEFINE(USE_UNIX_SOCKETS, 1, [Use Unix domain sockets]) + curl_unix_sockets_msg="enabled" + else + AC_CHECK_MEMBER([struct sockaddr_un.sun_path], [ + AC_DEFINE(USE_UNIX_SOCKETS, 1, [Use Unix domain sockets]) + AC_SUBST(USE_UNIX_SOCKETS, [1]) + curl_unix_sockets_msg="enabled" + ], [ + if test "x$want_unix_sockets" = "xyes"; then + AC_MSG_ERROR([--enable-unix-sockets is not available on this platform!]) + fi + ], [ + #include + ]) + fi +fi + +dnl ************************************************************ +dnl disable cookies support +dnl +AC_MSG_CHECKING([whether to support cookies]) +AC_ARG_ENABLE(cookies, +AS_HELP_STRING([--enable-cookies],[Enable cookies support]) +AS_HELP_STRING([--disable-cookies],[Disable cookies support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable socketpair +dnl +AC_MSG_CHECKING([whether to support socketpair]) +AC_ARG_ENABLE(socketpair, +AS_HELP_STRING([--enable-socketpair],[Enable socketpair support]) +AS_HELP_STRING([--disable-socketpair],[Disable socketpair support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_SOCKETPAIR, 1, [to disable socketpair support]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable HTTP authentication support +dnl +AC_MSG_CHECKING([whether to support HTTP authentication]) +AC_ARG_ENABLE(http-auth, +AS_HELP_STRING([--enable-http-auth],[Enable HTTP authentication support]) +AS_HELP_STRING([--disable-http-auth],[Disable HTTP authentication support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_HTTP_AUTH, 1, [disable HTTP authentication]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable DoH support +dnl +AC_MSG_CHECKING([whether to support DoH]) +AC_ARG_ENABLE(doh, +AS_HELP_STRING([--enable-doh],[Enable DoH support]) +AS_HELP_STRING([--disable-doh],[Disable DoH support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_DOH, 1, [disable DoH]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable mime API support +dnl +AC_MSG_CHECKING([whether to support the MIME API]) +AC_ARG_ENABLE(mime, +AS_HELP_STRING([--enable-mime],[Enable mime API support]) +AS_HELP_STRING([--disable-mime],[Disable mime API support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_MIME, 1, [disable mime API]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable bindlocal +dnl +AC_MSG_CHECKING([whether to support binding connections locally]) +AC_ARG_ENABLE(bindlocal, +AS_HELP_STRING([--enable-bindlocal],[Enable local binding support]) +AS_HELP_STRING([--disable-bindlocal],[Disable local binding support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_BINDLOCAL, 1, [disable local binding support]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable form API support +dnl +AC_MSG_CHECKING([whether to support the form API]) +AC_ARG_ENABLE(form-api, +AS_HELP_STRING([--enable-form-api],[Enable form API support]) +AS_HELP_STRING([--disable-form-api],[Disable form API support]), +[ case "$enableval" in + no) AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_FORM_API, 1, [disable form API]) + ;; + *) AC_MSG_RESULT(yes) + test "$enable_mime" = no && + AC_MSG_ERROR(MIME support needs to be enabled in order to enable form API support) + ;; + esac ], +[ + if test "$enable_mime" = no; then + enable_form_api=no + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_FORM_API, 1, [disable form API]) + else + AC_MSG_RESULT(yes) + fi ] +) + +dnl ************************************************************ +dnl disable date parsing +dnl +AC_MSG_CHECKING([whether to support date parsing]) +AC_ARG_ENABLE(dateparse, +AS_HELP_STRING([--enable-dateparse],[Enable date parsing]) +AS_HELP_STRING([--disable-dateparse],[Disable date parsing]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_PARSEDATE, 1, [disable date parsing]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable netrc +dnl +AC_MSG_CHECKING([whether to support netrc parsing]) +AC_ARG_ENABLE(netrc, +AS_HELP_STRING([--enable-netrc],[Enable netrc parsing]) +AS_HELP_STRING([--disable-netrc],[Disable netrc parsing]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_NETRC, 1, [disable netrc parsing]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable progress-meter +dnl +AC_MSG_CHECKING([whether to support progress-meter]) +AC_ARG_ENABLE(progress-meter, +AS_HELP_STRING([--enable-progress-meter],[Enable progress-meter]) +AS_HELP_STRING([--disable-progress-meter],[Disable progress-meter]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_PROGRESS_METER, 1, [disable progress-meter]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable shuffle DNS support +dnl +AC_MSG_CHECKING([whether to support DNS shuffling]) +AC_ARG_ENABLE(dnsshuffle, +AS_HELP_STRING([--enable-dnsshuffle],[Enable DNS shuffling]) +AS_HELP_STRING([--disable-dnsshuffle],[Disable DNS shuffling]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_SHUFFLE_DNS, 1, [disable DNS shuffling]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable the curl_easy_options API +dnl +AC_MSG_CHECKING([whether to support curl_easy_option*]) +AC_ARG_ENABLE(get-easy-options, +AS_HELP_STRING([--enable-get-easy-options],[Enable curl_easy_options]) +AS_HELP_STRING([--disable-get-easy-options],[Disable curl_easy_options]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_GETOPTIONS, 1, [to disable curl_easy_options]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl switch on/off alt-svc +dnl +AC_MSG_CHECKING([whether to support alt-svc]) +AC_ARG_ENABLE(alt-svc, +AS_HELP_STRING([--enable-alt-svc],[Enable alt-svc support]) +AS_HELP_STRING([--disable-alt-svc],[Disable alt-svc support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_ALTSVC, 1, [disable alt-svc]) + curl_altsvc_msg="no"; + enable_altsvc="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl switch on/off headers-api +dnl +AC_MSG_CHECKING([whether to support headers-api]) +AC_ARG_ENABLE(headers-api, +AS_HELP_STRING([--enable-headers-api],[Enable headers-api support]) +AS_HELP_STRING([--disable-headers-api],[Disable headers-api support]), +[ case "$enableval" in + no) AC_MSG_RESULT(no) + curl_headers_msg="no (--enable-headers-api)" + AC_DEFINE(CURL_DISABLE_HEADERS_API, 1, [disable headers-api]) + ;; + *) + AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl only check for HSTS if there's SSL present +if test -n "$SSL_ENABLED"; then + dnl ************************************************************ + dnl switch on/off hsts + dnl + AC_MSG_CHECKING([whether to support HSTS]) + AC_ARG_ENABLE(hsts, +AS_HELP_STRING([--enable-hsts],[Enable HSTS support]) +AS_HELP_STRING([--disable-hsts],[Disable HSTS support]), + [ case "$enableval" in + no) + AC_MSG_RESULT(no) + hsts="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT($hsts) + ) +else + AC_MSG_NOTICE([disables HSTS due to lack of SSL]) + hsts="no" +fi + +if test "x$hsts" != "xyes"; then + curl_hsts_msg="no (--enable-hsts)"; + AC_DEFINE(CURL_DISABLE_HSTS, 1, [disable alt-svc]) +fi + + +dnl ************************************************************* +dnl check whether HTTPSRR support if desired +dnl +if test "x$want_httpsrr" != "xno"; then + AC_MSG_RESULT([HTTPSRR support is available]) + AC_DEFINE(USE_HTTPSRR, 1, [enable HTTPS RR support]) + experimental="$experimental HTTPSRR" +fi + +dnl ************************************************************* +dnl check whether ECH support, if desired, is actually available +dnl +if test "x$want_ech" != "xno"; then + AC_MSG_CHECKING([whether ECH support is available]) + + dnl assume NOT and look for sufficient condition + ECH_ENABLED=0 + ECH_SUPPORT='' + + dnl check for OpenSSL + if test "x$OPENSSL_ENABLED" = "x1"; then + AC_CHECK_FUNCS(SSL_ech_set1_echconfig, + ECH_SUPPORT="ECH support available via OpenSSL with SSL_ech_set1_echconfig" + ECH_ENABLED=1) + fi + dnl check for boringssl equivalent + if test "x$OPENSSL_ENABLED" = "x1"; then + AC_CHECK_FUNCS(SSL_set1_ech_config_list, + ECH_SUPPORT="ECH support available via boringssl with SSL_set1_ech_config_list" + ECH_ENABLED=1) + fi + if test "x$WOLFSSL_ENABLED" = "x1"; then + AC_CHECK_FUNCS(wolfSSL_CTX_GenerateEchConfig, + ECH_SUPPORT="ECH support available via WolfSSL with wolfSSL_CTX_GenerateEchConfig" + ECH_ENABLED=1) + fi + + dnl now deal with whatever we found + if test "x$ECH_ENABLED" = "x1"; then + dnl force pre-requisites for ECH + AC_DEFINE(USE_HTTPSRR, 1, [force HTTPS RR support for ECH]) + AC_DEFINE(USE_ECH, 1, [if ECH support is available]) + AC_MSG_RESULT($ECH_SUPPORT) + experimental="$experimental ECH" + else + AC_MSG_ERROR([--enable-ech ignored: No ECH support found]) + fi +fi + +dnl ************************************************************* +dnl check whether OpenSSL (lookalikes) have SSL_set0_wbio +dnl +if test "x$OPENSSL_ENABLED" = "x1"; then + AC_CHECK_FUNCS([SSL_set0_wbio]) +fi + +dnl ************************************************************* +dnl WebSockets +dnl +AC_MSG_CHECKING([whether to support WebSockets]) +AC_ARG_ENABLE(websockets, +AS_HELP_STRING([--enable-websockets],[Enable WebSockets support]) +AS_HELP_STRING([--disable-websockets],[Disable WebSockets support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + ;; + *) + if test ${ac_cv_sizeof_curl_off_t} -gt 4; then + AC_MSG_RESULT(yes) + curl_ws_msg="enabled" + AC_DEFINE_UNQUOTED(USE_WEBSOCKETS, [1], [enable websockets support]) + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS WS" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS WSS" + fi + experimental="$experimental Websockets" + else + dnl websockets requires >32 bit curl_off_t + AC_MSG_RESULT(no) + AC_MSG_WARN([Websockets disabled due to lack of >32 bit curl_off_t]) + fi + ;; + esac ], + AC_MSG_RESULT(no) +) + + +dnl ************************************************************ +dnl hiding of library internal symbols +dnl +CURL_CONFIGURE_SYMBOL_HIDING + +dnl +dnl All the library dependencies put into $LIB apply to libcurl only. +dnl +LIBCURL_LIBS="$LIBS$PTHREAD" + +AC_SUBST(LIBCURL_LIBS) +AC_SUBST(CURL_NETWORK_LIBS) +AC_SUBST(CURL_NETWORK_AND_TIME_LIBS) + +dnl BLANK_AT_MAKETIME may be used in our Makefile.am files to blank +dnl LIBS variable used in generated makefile at makefile processing +dnl time. Doing this functionally prevents LIBS from being used for +dnl all link targets in given makefile. +BLANK_AT_MAKETIME= +AC_SUBST(BLANK_AT_MAKETIME) + +AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) + +dnl yes or no +ENABLE_SHARED="$enable_shared" +AC_SUBST(ENABLE_SHARED) + +dnl to let curl-config output the static libraries correctly +ENABLE_STATIC="$enable_static" +AC_SUBST(ENABLE_STATIC) + +dnl merge the pkg-config Libs.private field into Libs when static-only +if test "x$enable_shared" = "xno"; then + LIBCURL_NO_SHARED=$LIBCURL_LIBS +else + LIBCURL_NO_SHARED= +fi +AC_SUBST(LIBCURL_NO_SHARED) + +rm $compilersh + +dnl +dnl For keeping supported features and protocols also in pkg-config file +dnl since it is more cross-compile friendly than curl-config +dnl + +if test "x$OPENSSL_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +elif test -n "$SSL_ENABLED"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +fi +if test "x$IPV6_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6" +fi +if test "x$USE_UNIX_SOCKETS" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES UnixSockets" +fi +if test "x$HAVE_LIBZ" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES libz" +fi +if test "x$HAVE_BROTLI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES brotli" +fi +if test "x$HAVE_ZSTD" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES zstd" +fi +if test "x$USE_ARES" = "x1" -o "x$USE_THREADS_POSIX" = "x1" \ + -o "x$USE_THREADS_WIN32" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" +fi +if test "x$IDN_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" +fi +if test "x$USE_WINDOWS_SSPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" +fi + +if test "x$HAVE_GSSAPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API" +fi + +if test "x$curl_psl_msg" = "xenabled"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES PSL" +fi + +if test "x$curl_gsasl_msg" = "xenabled"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES GSASL" +fi + +if test "x$enable_altsvc" = "xyes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES alt-svc" +fi +if test "x$hsts" = "xyes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HSTS" +fi + +if test "x$CURL_DISABLE_NEGOTIATE_AUTH" != "x1" -a \ + \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then + SUPPORT_FEATURES="$SUPPORT_FEATURES SPNEGO" +fi + +if test "x$CURL_DISABLE_KERBEROS_AUTH" != "x1" -a \ + \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then + SUPPORT_FEATURES="$SUPPORT_FEATURES Kerberos" +fi + +use_curl_ntlm_core=no + +if test "x$CURL_DISABLE_NTLM" != "x1"; then + if test "x$OPENSSL_ENABLED" = "x1" -o "x$MBEDTLS_ENABLED" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" \ + -o "x$SECURETRANSPORT_ENABLED" = "x1" \ + -o "x$USE_WIN32_CRYPTO" = "x1" \ + -o "x$WOLFSSL_NTLM" = "x1"; then + use_curl_ntlm_core=yes + fi + + if test "x$use_curl_ntlm_core" = "xyes" \ + -o "x$USE_WINDOWS_SSPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" + fi +fi + +if test "x$USE_TLS_SRP" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES TLS-SRP" +fi + +if test "x$USE_NGHTTP2" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP2" +fi + +if test "x$USE_NGTCP2_H3" = "x1" -o "x$USE_QUICHE" = "x1" \ + -o "x$USE_OPENSSL_H3" = "x1" -o "x$USE_MSH3" = "x1"; then + if test "x$CURL_WITH_MULTI_SSL" = "x1"; then + AC_MSG_ERROR([MultiSSL cannot be enabled with HTTP/3 and vice versa]) + fi + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP3" +fi + +if test "x$CURL_WITH_MULTI_SSL" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES MultiSSL" +fi + +AC_MSG_CHECKING([if this build supports HTTPS-proxy]) +dnl if not explicitly turned off, HTTPS-proxy comes with some TLS backends +if test "x$CURL_DISABLE_HTTP" != "x1"; then + if test "x$https_proxy" != "xno"; then + if test "x$OPENSSL_ENABLED" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" \ + -o "x$SECURETRANSPORT_ENABLED" = "x1" \ + -o "x$RUSTLS_ENABLED" = "x1" \ + -o "x$BEARSSL_ENABLED" = "x1" \ + -o "x$SCHANNEL_ENABLED" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" \ + -o "x$MBEDTLS_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTPS-proxy" + AC_MSG_RESULT([yes]) + elif test "x$WOLFSSL_ENABLED" = "x1" -a "x$WOLFSSL_FULL_BIO" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES HTTPS-proxy" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + else + AC_MSG_RESULT([no]) + fi +else + AC_MSG_RESULT([no]) +fi + +if test ${ac_cv_sizeof_curl_off_t} -gt 4; then + if test ${ac_cv_sizeof_off_t} -gt 4 -o \ + "$curl_win32_file_api" = "win32_large_files"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES Largefile" + fi +fi + +if test "$tst_atomic" = "yes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES threadsafe" +elif test "x$USE_THREADS_POSIX" = "x1" -a \ + "x$ac_cv_header_pthread_h" = "xyes"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES threadsafe" +else + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + #include + ]],[[ + #if (WINVER < 0x600) && (_WIN32_WINNT < 0x600) + #error + #endif + ]]) + ],[ + SUPPORT_FEATURES="$SUPPORT_FEATURES threadsafe" + ],[ + ]) +fi + +dnl replace spaces with newlines +dnl sort the lines +dnl replace the newlines back to spaces +SUPPORT_FEATURES=`echo $SUPPORT_FEATURES | tr ' ' '\012' | sort | tr '\012' ' '` +AC_SUBST(SUPPORT_FEATURES) + +dnl For supported protocols in pkg-config file +if test "x$CURL_DISABLE_HTTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP IPFS IPNS" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" + fi +fi +if test "x$CURL_DISABLE_FTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" + fi +fi +if test "x$CURL_DISABLE_FILE" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" +fi +if test "x$CURL_DISABLE_TELNET" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" +fi +if test "x$CURL_DISABLE_LDAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" + if test "x$CURL_DISABLE_LDAPS" != "x1"; then + if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") || + (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" + fi + fi +fi +if test "x$CURL_DISABLE_DICT" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" +fi +if test "x$CURL_DISABLE_TFTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" +fi +if test "x$CURL_DISABLE_GOPHER" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHERS" + fi +fi +if test "x$CURL_DISABLE_MQTT" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS MQTT" +fi +if test "x$CURL_DISABLE_POP3" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S" + fi +fi +if test "x$CURL_DISABLE_IMAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS" + fi +fi +if test "x$CURL_DISABLE_SMB" != "x1" \ + -a "x$use_curl_ntlm_core" = "xyes"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMB" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMBS" + fi +fi +if test "x$CURL_DISABLE_SMTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS" + fi +fi +if test "x$USE_LIBSSH2" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$USE_LIBSSH" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$USE_WOLFSSH" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$CURL_DISABLE_RTSP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP" +fi +if test "x$USE_LIBRTMP" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP" +fi + +dnl replace spaces with newlines +dnl sort the lines +dnl replace the newlines back to spaces +SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '` + +AC_SUBST(SUPPORT_PROTOCOLS) + +dnl squeeze whitespace out of some variables + +squeeze CFLAGS +squeeze CPPFLAGS +squeeze DEFS +squeeze LDFLAGS +squeeze LIBS + +squeeze LIBCURL_LIBS +squeeze CURL_NETWORK_LIBS +squeeze CURL_NETWORK_AND_TIME_LIBS + +squeeze SUPPORT_FEATURES +squeeze SUPPORT_PROTOCOLS + +XC_CHECK_BUILD_FLAGS + +SSL_BACKENDS=${ssl_backends} +AC_SUBST(SSL_BACKENDS) + +if test "x$want_curldebug_assumed" = "xyes" && + test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then + ac_configure_args="$ac_configure_args --enable-curldebug" +fi + +AC_CONFIG_FILES([Makefile \ + docs/Makefile \ + docs/examples/Makefile \ + docs/libcurl/Makefile \ + docs/libcurl/opts/Makefile \ + docs/cmdline-opts/Makefile \ + include/Makefile \ + include/curl/Makefile \ + src/Makefile \ + lib/Makefile \ + scripts/Makefile \ + lib/libcurl.vers \ + tests/Makefile \ + tests/config \ + tests/certs/Makefile \ + tests/certs/scripts/Makefile \ + tests/data/Makefile \ + tests/server/Makefile \ + tests/libtest/Makefile \ + tests/unit/Makefile \ + tests/http/config.ini \ + tests/http/Makefile \ + tests/http/clients/Makefile \ + packages/Makefile \ + packages/vms/Makefile \ + curl-config \ + libcurl.pc +]) +AC_OUTPUT + +CURL_GENERATE_CONFIGUREHELP_PM + +AC_MSG_NOTICE([Configured to build curl/libcurl: + + Host setup: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + CFLAGS: ${CFLAGS} + CPPFLAGS: ${CPPFLAGS} + LDFLAGS: ${LDFLAGS} + LIBS: ${LIBS} + + curl version: ${CURLVERSION} + SSL: ${curl_ssl_msg} + SSH: ${curl_ssh_msg} + zlib: ${curl_zlib_msg} + brotli: ${curl_brotli_msg} + zstd: ${curl_zstd_msg} + GSS-API: ${curl_gss_msg} + GSASL: ${curl_gsasl_msg} + TLS-SRP: ${curl_tls_srp_msg} + resolver: ${curl_res_msg} + IPv6: ${curl_ipv6_msg} + Unix sockets: ${curl_unix_sockets_msg} + IDN: ${curl_idn_msg} + Build docs: ${curl_docs_msg} + Build libcurl: Shared=${enable_shared}, Static=${enable_static} + Built-in manual: ${curl_manual_msg} + --libcurl option: ${curl_libcurl_msg} + Verbose errors: ${curl_verbose_msg} + Code coverage: ${curl_coverage_msg} + SSPI: ${curl_sspi_msg} + ca cert bundle: ${ca}${ca_warning} + ca cert path: ${capath}${capath_warning} + ca fallback: ${with_ca_fallback} + LDAP: ${curl_ldap_msg} + LDAPS: ${curl_ldaps_msg} + RTSP: ${curl_rtsp_msg} + RTMP: ${curl_rtmp_msg} + PSL: ${curl_psl_msg} + Alt-svc: ${curl_altsvc_msg} + Headers API: ${curl_headers_msg} + HSTS: ${curl_hsts_msg} + HTTP1: ${curl_h1_msg} + HTTP2: ${curl_h2_msg} + HTTP3: ${curl_h3_msg} + ECH: ${curl_ech_msg} + WebSockets: ${curl_ws_msg} + Protocols: ${SUPPORT_PROTOCOLS} + Features: ${SUPPORT_FEATURES} +]) + +non13=`echo "$TLSCHOICE" | grep -Ei 'bearssl|secure-transport|mbedtls'`; +if test -n "$non13"; then + cat >&2 << _EOF + WARNING: A selected TLS library ($TLSCHOICE) does not support TLS 1.3! +_EOF +fi + +if test -n "$experimental"; then + cat >&2 << _EOF + WARNING: $experimental enabled but marked EXPERIMENTAL. Use with caution! +_EOF +fi diff --git a/src/dependencies/curl-8.8.0/curl-config.in b/src/dependencies/curl-8.8.0/curl-config.in new file mode 100644 index 0000000..085bb1e --- /dev/null +++ b/src/dependencies/curl-8.8.0/curl-config.in @@ -0,0 +1,193 @@ +#!/bin/sh +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +prefix="@prefix@" +# Used in @libdir@ +# shellcheck disable=SC2034 +exec_prefix=@exec_prefix@ +# shellcheck disable=SC2034 +includedir=@includedir@ +cppflag_curl_staticlib=@CPPFLAG_CURL_STATICLIB@ + +usage() +{ + cat <&2 + exit 1 + fi + ;; + + --configure) + echo @CONFIGURE_OPTIONS@ + ;; + + *) + echo "unknown option: $1" + usage 1 + ;; + esac + shift +done + +exit 0 diff --git a/src/dependencies/curl-8.8.0/depcomp b/src/dependencies/curl-8.8.0/depcomp new file mode 100755 index 0000000..715e343 --- /dev/null +++ b/src/dependencies/curl-8.8.0/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/dependencies/curl-8.8.0/docs/ALTSVC.md b/src/dependencies/curl-8.8.0/docs/ALTSVC.md new file mode 100644 index 0000000..4b5bcff --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/ALTSVC.md @@ -0,0 +1,50 @@ + + +# Alt-Svc + +curl features support for the Alt-Svc: HTTP header. + +## Enable Alt-Svc in build + +`./configure --enable-alt-svc` + +(enabled by default since 7.73.0) + +## Standard + +[RFC 7838](https://datatracker.ietf.org/doc/html/rfc7838) + +# Alt-Svc cache file format + +This is a text based file with one line per entry and each line consists of nine +space separated fields. + +## Example + + h2 quic.tech 8443 h3-22 quic.tech 8443 "20190808 06:18:37" 0 0 + +## Fields + +1. The ALPN id for the source origin +2. The hostname for the source origin +3. The port number for the source origin +4. The ALPN id for the destination host +5. The hostname for the destination host +6. The port number for the destination host +7. The expiration date and time of this entry within double quotes. The date format is "YYYYMMDD HH:MM:SS" and the time zone is GMT. +8. Boolean (1 or 0) if "persist" was set for this entry +9. Integer priority value (not currently used) + +If the hostname is an IPv6 numerical address, it is stored with brackets such +as `[::1]`. + +# TODO + +- handle multiple response headers, when one of them says `clear` (should + override them all) +- using `Age:` value for caching age as per spec +- `CURLALTSVC_IMMEDIATELY` support diff --git a/src/dependencies/curl-8.8.0/docs/BINDINGS.md b/src/dependencies/curl-8.8.0/docs/BINDINGS.md new file mode 100644 index 0000000..e2580b4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/BINDINGS.md @@ -0,0 +1,146 @@ + + +libcurl bindings +================ + + Creative people have written bindings or interfaces for various environments + and programming languages. Using one of these allows you to take advantage of + curl powers from within your favourite language or system. + + This is a list of all known interfaces as of this writing. + + The bindings listed below are not part of the curl/libcurl distribution + archives, but must be downloaded and installed separately. + + + +[Ada95](https://web.archive.org/web/20070403105909/www.almroth.com/adacurl/index.html) Written by Andreas Almroth + +[Basic](https://scriptbasic.com/) ScriptBasic bindings written by Peter Verhas + +C++: [curlpp](https://github.com/jpbarrette/curlpp/) Written by Jean-Philippe Barrette-LaPierre, +[curlcpp](https://github.com/JosephP91/curlcpp) by Giuseppe Persico and [C++ +Requests](https://github.com/libcpr/cpr) by Huu Nguyen + +[Ch](https://chcurl.sourceforge.net/) Written by Stephen Nestinger and Jonathan Rogado + +Cocoa: [BBHTTP](https://github.com/biasedbit/BBHTTP) written by Bruno de Carvalho +[curlhandle](https://github.com/karelia/curlhandle) Written by Dan Wood + +Clojure: [clj-curl](https://github.com/lsevero/clj-curl) by Lucas Severo + +[D](https://dlang.org/library/std/net/curl.html) Written by Kenneth Bogert + +[Delphi](https://github.com/Mercury13/curl4delphi) Written by Mikhail Merkuryev + +[Dylan](https://dylanlibs.sourceforge.net/) Written by Chris Double + +[Eiffel](https://iron.eiffel.com/repository/20.11/package/ABEF6975-37AC-45FD-9C67-52D10BA0669B) Written by Eiffel Software + +[Euphoria](https://web.archive.org/web/20050204080544/rays-web.com/eulibcurl.htm) Written by Ray Smith + +[Falcon](http://www.falconpl.org/project_docs/curl/) + +[Ferite](https://web.archive.org/web/20150102192018/ferite.org/) Written by Paul Querna + +[Fortran](https://github.com/interkosmos/fortran-curl) Written by Philipp Engel + +[Gambas](https://gambas.sourceforge.net/) + +[glib/GTK+](https://web.archive.org/web/20100526203452/atterer.net/glibcurl) Written by Richard Atterer + +Go: [go-curl](https://github.com/andelf/go-curl) by ShuYu Wang + +[Guile](https://github.com/spk121/guile-curl) Written by Michael L. Gran + +[Harbour](https://github.com/vszakats/hb/tree/main/contrib/hbcurl) Written by Viktor Szakats + +[Haskell](https://hackage.haskell.org/package/curl) Written by Galois, Inc + +[Hollywood](https://www.hollywood-mal.com/download.html) hURL by Andreas Falkenhahn + +[Java](https://github.com/pjlegato/curl-java) + +[Julia](https://github.com/JuliaWeb/LibCURL.jl) Written by Amit Murthy + +[Kapito](https://github.com/puzza007/katipo) is an Erlang HTTP library around libcurl. + +[Lisp](https://common-lisp.net/project/cl-curl/) Written by Liam Healy + +Lua: [luacurl](https://web.archive.org/web/20201205052437/luacurl.luaforge.net/) by Alexander Marinov, [Lua-cURL](https://github.com/Lua-cURL) by Jürgen Hötzel + +[Mono](https://web.archive.org/web/20070606064500/https://forge.novell.com/modules/xfmod/project/?libcurl-mono) Written by Jeffrey Phillips + +[.NET](https://sourceforge.net/projects/libcurl-net/) libcurl-net by Jeffrey Phillips + +[Nim](https://nimble.directory/pkg/libcurl) wrapper for libcurl + +[node.js](https://github.com/JCMais/node-libcurl) node-libcurl by Jonathan Cardoso Machado + +[Object-Pascal](https://web.archive.org/web/20020610214926/www.tekool.com/opcurl) Free Pascal, Delphi and Kylix binding written by Christophe Espern. + +[OCaml](https://opam.ocaml.org/packages/ocurl/) Written by Lars Nilsson and ygrek + +[Pascal](https://web.archive.org/web/20030804091414/houston.quik.com/jkp/curlpas/) Free Pascal, Delphi and Kylix binding written by Jeffrey Pohlmeyer. + +Perl: [WWW::Curl](https://github.com/szbalint/WWW--Curl) Maintained by Cris +Bailiff and Bálint Szilakszi, +[perl6-net-curl](https://github.com/azawawi/perl6-net-curl) by Ahmad M. Zawawi +[NET::Curl](https://metacpan.org/pod/Net::Curl) by Przemyslaw Iskra + +[PHP](https://php.net/curl) Originally written by Sterling Hughes + +[PostgreSQL](https://github.com/pramsey/pgsql-http) - HTTP client for PostgreSQL + +[PostgreSQL](https://github.com/RekGRpth/pg_curl) - cURL client for PostgreSQL + +[PureBasic](https://www.purebasic.com/documentation/http/index.html) uses libcurl in its "native" HTTP subsystem + +[Python](http://pycurl.io/) PycURL by Kjetil Jacobsen + +[Python](https://pypi.org/project/pymcurl/) mcurl by Ganesh Viswanathan + +[Q](https://q-lang.sourceforge.net/) The libcurl module is part of the default install + +[R](https://cran.r-project.org/package=curl) + +[Rexx](https://rexxcurl.sourceforge.net/) Written Mark Hessling + +[Ring](https://ring-lang.sourceforge.io/doc1.3/libcurl.html) RingLibCurl by Mahmoud Fayed + +RPG, support for ILE/RPG on OS/400 is included in source distribution + +Ruby: [curb](https://github.com/taf2/curb) written by Ross Bamford, +[ruby-curl-multi](https://github.com/kball/curl_multi.rb) by Kristjan Petursson and Keith Rarick + +[Rust](https://github.com/alexcrichton/curl-rust) curl-rust - by Carl Lerche + +[Scheme](https://www.metapaper.net/lisovsky/web/curl/) Bigloo binding by Kirill Lisovsky + +[Scilab](https://help.scilab.org/docs/current/fr_FR/getURL.html) binding by Sylvestre Ledru + +[S-Lang](https://www.jedsoft.org/slang/modules/curl.html) by John E Davis + +[Smalltalk](https://www.squeaksource.com/CurlPlugin/) Written by Danil Osipchuk + +[SP-Forth](https://sourceforge.net/p/spf/spf/ci/master/tree/devel/~ac/lib/lin/curl/) Written by Andrey Cherezov + +[SPL](https://web.archive.org/web/20210203022158/www.clifford.at/spl/spldoc/curl.html) Written by Clifford Wolf + +[Tcl](https://web.archive.org/web/20160826011806/mirror.yellow5.com/tclcurl/) Tclcurl by Andrés García + +[Vibe](https://github.com/ttytm/vibe) HTTP requests through libcurl in V + +[Visual Basic](https://sourceforge.net/projects/libcurl-vb/) libcurl-vb by Jeffrey Phillips + +[Visual Foxpro](https://web.archive.org/web/20130730181523/www.ctl32.com.ar/libcurl.asp) by Carlos Alloatti + +[wxWidgets](https://wxcode.sourceforge.net/components/wxcurl/) Written by Casey O'Donnell + +[XBLite](https://web.archive.org/web/20060426150418/perso.wanadoo.fr/xblite/libraries.html) Written by David Szafranski + +[Xojo](https://github.com/charonn0/RB-libcURL) Written by Andrew Lambert diff --git a/src/dependencies/curl-8.8.0/docs/BUFQ.md b/src/dependencies/curl-8.8.0/docs/BUFQ.md new file mode 100644 index 0000000..6084381 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/BUFQ.md @@ -0,0 +1,177 @@ + + +# bufq + +This is an internal module for managing I/O buffers. A `bufq` can be written +to and read from. It manages read and write positions and has a maximum size. + +## read/write + +Its basic read/write functions have a similar signature and return code handling +as many internal Curl read and write ones. + + +``` +ssize_t Curl_bufq_write(struct bufq *q, const unsigned char *buf, size_t len, CURLcode *err); + +- returns the length written into `q` or -1 on error. +- writing to a full `q` returns -1 and set *err to CURLE_AGAIN + +ssize_t Curl_bufq_read(struct bufq *q, unsigned char *buf, size_t len, CURLcode *err); + +- returns the length read from `q` or -1 on error. +- reading from an empty `q` returns -1 and set *err to CURLE_AGAIN + +``` + +To pass data into a `bufq` without an extra copy, read callbacks can be used. + +``` +typedef ssize_t Curl_bufq_reader(void *reader_ctx, unsigned char *buf, size_t len, + CURLcode *err); + +ssize_t Curl_bufq_slurp(struct bufq *q, Curl_bufq_reader *reader, void *reader_ctx, + CURLcode *err); +``` + +`Curl_bufq_slurp()` invokes the given `reader` callback, passing it its own +internal buffer memory to write to. It may invoke the `reader` several times, +as long as it has space and while the `reader` always returns the length that +was requested. There are variations of `slurp` that call the `reader` at most +once or only read in a maximum amount of bytes. + +The analog mechanism for write out buffer data is: + +``` +typedef ssize_t Curl_bufq_writer(void *writer_ctx, const unsigned char *buf, size_t len, + CURLcode *err); + +ssize_t Curl_bufq_pass(struct bufq *q, Curl_bufq_writer *writer, void *writer_ctx, + CURLcode *err); +``` + +`Curl_bufq_pass()` invokes the `writer`, passing its internal memory and +remove the amount that `writer` reports. + +## peek and skip + +It is possible to get access to the memory of data stored in a `bufq` with: + +``` +bool Curl_bufq_peek(const struct bufq *q, const unsigned char **pbuf, size_t *plen); +``` + +On returning TRUE, `pbuf` points to internal memory with `plen` bytes that one +may read. This is only valid until another operation on `bufq` is performed. + +Instead of reading `bufq` data, one may simply skip it: + +``` +void Curl_bufq_skip(struct bufq *q, size_t amount); +``` + +This removes `amount` number of bytes from the `bufq`. + + +## lifetime + +`bufq` is initialized and freed similar to the `dynbuf` module. Code using +`bufq` holds a `struct bufq` somewhere. Before it uses it, it invokes: + +``` +void Curl_bufq_init(struct bufq *q, size_t chunk_size, size_t max_chunks); +``` + +The `bufq` is told how many "chunks" of data it shall hold at maximum and how +large those "chunks" should be. There are some variants of this, allowing for +more options. How "chunks" are handled in a `bufq` is presented in the section +about memory management. + +The user of the `bufq` has the responsibility to call: + +``` +void Curl_bufq_free(struct bufq *q); +``` +to free all resources held by `q`. It is possible to reset a `bufq` to empty via: + +``` +void Curl_bufq_reset(struct bufq *q); +``` + +## memory management + +Internally, a `bufq` uses allocation of fixed size, e.g. the "chunk_size", up +to a maximum number, e.g. "max_chunks". These chunks are allocated on demand, +therefore writing to a `bufq` may return `CURLE_OUT_OF_MEMORY`. Once the max +number of chunks are used, the `bufq` reports that it is "full". + +Each chunks has a `read` and `write` index. A `bufq` keeps its chunks in a +list. Reading happens always at the head chunk, writing always goes to the +tail chunk. When the head chunk becomes empty, it is removed. When the tail +chunk becomes full, another chunk is added to the end of the list, becoming +the new tail. + +Chunks that are no longer used are returned to a `spare` list by default. If +the `bufq` is created with option `BUFQ_OPT_NO_SPARES` those chunks are freed +right away. + +If a `bufq` is created with a `bufc_pool`, the no longer used chunks are +returned to the pool. Also `bufq` asks the pool for a chunk when it needs one. +More in section "pools". + +## empty, full and overflow + +One can ask about the state of a `bufq` with methods such as +`Curl_bufq_is_empty(q)`, `Curl_bufq_is_full(q)`, etc. The amount of data held +by a `bufq` is the sum of the data in all its chunks. This is what is reported +by `Curl_bufq_len(q)`. + +Note that a `bufq` length and it being "full" are only loosely related. A +simple example: + +* create a `bufq` with chunk_size=1000 and max_chunks=4. +* write 4000 bytes to it, it reports "full" +* read 1 bytes from it, it still reports "full" +* read 999 more bytes from it, and it is no longer "full" + +The reason for this is that full really means: *bufq uses max_chunks and the +last one cannot be written to*. + +When you read 1 byte from the head chunk in the example above, the head still +hold 999 unread bytes. Only when those are also read, can the head chunk be +removed and a new tail be added. + +There is another variation to this. If you initialized a `bufq` with option +`BUFQ_OPT_SOFT_LIMIT`, it allows writes **beyond** the `max_chunks`. It +reports **full**, but one can **still** write. This option is necessary, if +partial writes need to be avoided. It means that you need other checks to keep +the `bufq` from growing ever larger and larger. + + +## pools + +A `struct bufc_pool` may be used to create chunks for a `bufq` and keep spare +ones around. It is initialized and used via: + +``` +void Curl_bufcp_init(struct bufc_pool *pool, size_t chunk_size, size_t spare_max); + +void Curl_bufq_initp(struct bufq *q, struct bufc_pool *pool, size_t max_chunks, int opts); +``` + +The pool gets the size and the mount of spares to keep. The `bufq` gets the +pool and the `max_chunks`. It no longer needs to know the chunk sizes, as +those are managed by the pool. + +A pool can be shared between many `bufq`s, as long as all of them operate in +the same thread. In curl that would be true for all transfers using the same +multi handle. The advantages of a pool are: + +* when all `bufq`s are empty, only memory for `max_spare` chunks in the pool + is used. Empty `bufq`s holds no memory. +* the latest spare chunk is the first to be handed out again, no matter which + `bufq` needs it. This keeps the footprint of "recently used" memory smaller. diff --git a/src/dependencies/curl-8.8.0/docs/BUFREF.md b/src/dependencies/curl-8.8.0/docs/BUFREF.md new file mode 100644 index 0000000..9a8b506 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/BUFREF.md @@ -0,0 +1,86 @@ + + +# bufref + +This is an internal module for handling buffer references. A referenced +buffer is associated with its destructor function that is implicitly called +when the reference is invalidated. Once referenced, a buffer cannot be +reallocated. + +A data length is stored within the reference for binary data handling +purposes; it is not used by the bufref API. + +The `struct bufref` is used to hold data referencing a buffer. The members of +that structure **MUST NOT** be accessed or modified without using the dedicated +bufref API. + +## `init` + +```c +void Curl_bufref_init(struct bufref *br); +``` + +Initializes a `bufref` structure. This function **MUST** be called before any +other operation is performed on the structure. + +Upon completion, the referenced buffer is `NULL` and length is zero. + +This function may also be called to bypass referenced buffer destruction while +invalidating the current reference. + +## `free` + +```c +void Curl_bufref_free(struct bufref *br); +``` + +Destroys the previously referenced buffer using its destructor and +reinitializes the structure for a possible subsequent reuse. + +## `set` + +```c +void Curl_bufref_set(struct bufref *br, const void *buffer, size_t length, + void (*destructor)(void *)); +``` + +Releases the previously referenced buffer, then assigns the new `buffer` to +the structure, associated with its `destructor` function. The latter can be +specified as `NULL`: this is the case when the referenced buffer is static. + +if `buffer` is NULL, `length` must be zero. + +## `memdup` + +```c +CURLcode Curl_bufref_memdup(struct bufref *br, const void *data, size_t length); +``` + +Releases the previously referenced buffer, then duplicates the `length`-byte +`data` into a buffer allocated via `malloc()` and references the latter +associated with destructor `curl_free()`. + +An additional trailing byte is allocated and set to zero as a possible string +null-terminator; it is not counted in the stored length. + +Returns `CURLE_OK` if successful, else `CURLE_OUT_OF_MEMORY`. + +## `ptr` + +```c +const unsigned char *Curl_bufref_ptr(const struct bufref *br); +``` + +Returns a `const unsigned char *` to the referenced buffer. + +## `len` + +```c +size_t Curl_bufref_len(const struct bufref *br); +``` + +Returns the stored length of the referenced buffer. diff --git a/src/dependencies/curl-8.8.0/docs/BUG-BOUNTY.md b/src/dependencies/curl-8.8.0/docs/BUG-BOUNTY.md new file mode 100644 index 0000000..399c4cf --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/BUG-BOUNTY.md @@ -0,0 +1,94 @@ + + +# The curl bug bounty + +The curl project runs a bug bounty program in association with +[HackerOne](https://www.hackerone.com) and the [Internet Bug +Bounty](https://internetbugbounty.org). + +## How does it work? + +Start out by posting your suspected security vulnerability directly to [curl's +HackerOne program](https://hackerone.com/curl). + +After you have reported a security issue, it has been deemed credible, and a +patch and advisory has been made public, you may be eligible for a bounty from +this program. See the [Security Process](https://curl.se/dev/secprocess.html) +document for how we work with security issues. + +## What are the reward amounts? + +The curl project offers monetary compensation for reported and published +security vulnerabilities. The amount of money that is rewarded depends on how +serious the flaw is determined to be. + +Since 2021, the Bug Bounty is managed in association with the Internet Bug +Bounty and they set the reward amounts. If it would turn out that they set +amounts that are way lower than we can accept, the curl project intends to +"top up" rewards. + +In 2022, typical "Medium" rated vulnerabilities have been rewarded 2,400 USD +each. + +## Who is eligible for a reward? + +Everyone and anyone who reports a security problem in a released curl version +that has not already been reported can ask for a bounty. + +Dedicated - paid for - security audits that are performed in collaboration +with curl developers are not eligible for bounties. + +Vulnerabilities in features that are off by default and documented as +experimental are not eligible for a reward. + +The vulnerability has to be fixed and publicly announced (by the curl project) +before a bug bounty is considered. + +Once the vulnerability has been published by curl, the researcher can request +their bounty from the [Internet Bug Bounty](https://hackerone.com/ibb). + +Bounties need to be requested within twelve months from the publication of the +vulnerability. + +The curl security team reserves themselves the right to deny or allow bug +bounty payouts on its own discretion. There is no appeals process. + +## Product vulnerabilities only + +This bug bounty only concerns the curl and libcurl products and thus their +respective source codes - when running on existing hardware. It does not +include curl documentation, curl websites, or other curl related +infrastructure. + +The curl security team is the sole arbiter if a reported flaw is subject to a +bounty or not. + +## Third parties + +The curl bug bounty does not cover flaws in third party dependencies +(libraries) used by curl or libcurl. If the bug triggers because of curl +behaving wrongly or abusing a third party dependency, the problem is rather in +curl and not in the dependency and then the bounty might cover the problem. + +## How are vulnerabilities graded? + +The grading of each reported vulnerability that makes a reward claim is +performed by the curl security team. The grading is based on the CVSS (Common +Vulnerability Scoring System) 3.0. + +## How are reward amounts determined? + +The curl security team gives the vulnerability a score or severity level, as +mentioned above. The actual monetary reward amount is decided and paid by the +Internet Bug Bounty.. + +## Regarding taxes, etc. on the bounties + +In the event that the individual receiving a bug bounty needs to pay taxes on +the reward money, the responsibility lies with the receiver. The curl project +or its security team never actually receive any of this money, hold the money, +or pay out the money. diff --git a/src/dependencies/curl-8.8.0/docs/BUGS.md b/src/dependencies/curl-8.8.0/docs/BUGS.md new file mode 100644 index 0000000..8a3ef82 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/BUGS.md @@ -0,0 +1,270 @@ + + +# BUGS + +## There are still bugs + + Curl and libcurl keep being developed. Adding features and changing code + means that bugs sneak in, no matter how hard we try to keep them out. + + Of course there are lots of bugs left. Not to mention misfeatures. + + To help us make curl the stable and solid product we want it to be, we need + bug reports and bug fixes. + +## Where to report + + If you cannot fix a bug yourself and submit a fix for it, try to report an as + detailed report as possible to a curl mailing list to allow one of us to have + a go at a solution. You can optionally also submit your problem in [curl's + bug tracking system](https://github.com/curl/curl/issues). + + Please read the rest of this document below first before doing that. + + If you feel you need to ask around first, find a suitable [mailing list]( + https://curl.se/mail/) and post your questions there. + +## Security bugs + + If you find a bug or problem in curl or libcurl that you think has a security + impact, for example a bug that can put users in danger or make them + vulnerable if the bug becomes public knowledge, then please report that bug + using our security development process. + + Security related bugs or bugs that are suspected to have a security impact, + should be reported on the [curl security tracker at + HackerOne](https://hackerone.com/curl). + + This ensures that the report reaches the curl security team so that they + first can deal with the report away from the public to minimize the harm and + impact it has on existing users out there who might be using the vulnerable + versions. + + The curl project's process for handling security related issues is + [documented separately](https://curl.se/dev/secprocess.html). + +## What to report + + When reporting a bug, you should include all information to help us + understand what is wrong, what you expected to happen and how to repeat the + bad behavior. You therefore need to tell us: + + - your operating system's name and version number + + - what version of curl you are using (`curl -V` is fine) + + - versions of the used libraries that libcurl is built to use + + - what URL you were working with (if possible), at least which protocol + + and anything and everything else you think matters. Tell us what you expected + to happen, tell use what did happen, tell us how you could make it work + another way. Dig around, try out, test. Then include all the tiny bits and + pieces in your report. You benefit from this yourself, as it enables us to + help you quicker and more accurately. + + Since curl deals with networks, it often helps us if you include a protocol + debug dump with your bug report. The output you get by using the `-v` or + `--trace` options. + + If curl crashed, causing a core dump (in Unix), there is hardly any use to + send that huge file to anyone of us. Unless we have the same system setup as + you, we cannot do much with it. Instead, we ask you to get a stack trace and + send that (much smaller) output to us instead. + + The address and how to subscribe to the mailing lists are detailed in the + `MANUAL.md` file. + +## libcurl problems + + When you have written your own application with libcurl to perform transfers, + it is even more important to be specific and detailed when reporting bugs. + + Tell us the libcurl version and your operating system. Tell us the name and + version of all relevant sub-components like for example the SSL library + you are using and what name resolving your libcurl uses. If you use SFTP or + SCP, the libssh2 version is relevant etc. + + Showing us a real source code example repeating your problem is the best way + to get our attention and it greatly increases our chances to understand your + problem and to work on a fix (if we agree it truly is a problem). + + Lots of problems that appear to be libcurl problems are actually just abuses + of the libcurl API or other malfunctions in your applications. It is advised + that you run your problematic program using a memory debug tool like valgrind + or similar before you post memory-related or "crashing" problems to us. + +## Who fixes the problems + + If the problems or bugs you describe are considered to be bugs, we want to + have the problems fixed. + + There are no developers in the curl project that are paid to work on bugs. + All developers that take on reported bugs do this on a voluntary basis. We do + it out of an ambition to keep curl and libcurl excellent products and out of + pride. + + Please do not assume that you can just lump over something to us and it then + magically gets fixed after some given time. Most often we need feedback and + help to understand what you have experienced and how to repeat a problem. + Then we may only be able to assist YOU to debug the problem and to track down + the proper fix. + + We get reports from many people every month and each report can take a + considerable amount of time to really go to the bottom with. + +## How to get a stack trace + + First, you must make sure that you compile all sources with `-g` and that you + do not 'strip' the final executable. Try to avoid optimizing the code as well, + remove `-O`, `-O2` etc from the compiler options. + + Run the program until it cores. + + Run your debugger on the core file, like ` curl core`. `` + should be replaced with the name of your debugger, in most cases that is + `gdb`, but `dbx` and others also occur. + + When the debugger has finished loading the core file and presents you a + prompt, enter `where` (without quotes) and press return. + + The list that is presented is the stack trace. If everything worked, it is + supposed to contain the chain of functions that were called when curl + crashed. Include the stack trace with your detailed bug report, it helps a + lot. + +## Bugs in libcurl bindings + + There are of course bugs in libcurl bindings. You should then primarily + approach the team that works on that particular binding and see what you can + do to help them fix the problem. + + If you suspect that the problem exists in the underlying libcurl, then please + convert your program over to plain C and follow the steps outlined above. + +## Bugs in old versions + + The curl project typically releases new versions every other month, and we + fix several hundred bugs per year. For a huge table of releases, number of + bug fixes and more, see: https://curl.se/docs/releases.html + + The developers in the curl project do not have bandwidth or energy enough to + maintain several branches or to spend much time on hunting down problems in + old versions when chances are we already fixed them or at least that they have + changed nature and appearance in later versions. + + When you experience a problem and want to report it, you really SHOULD + include the version number of the curl you are using when you experience the + issue. If that version number shows us that you are using an out-of-date curl, + you should also try out a modern curl version to see if the problem persists + or how/if it has changed in appearance. + + Even if you cannot immediately upgrade your application/system to run the + latest curl version, you can most often at least run a test version or + experimental build or similar, to get this confirmed or not. + + At times people insist that they cannot upgrade to a modern curl version, but + instead, they "just want the bug fixed". That is fine, just do not count on us + spending many cycles on trying to identify which single commit, if that is + even possible, that at some point in the past fixed the problem you are now + experiencing. + + Security wise, it is almost always a bad idea to lag behind the current curl + versions by a lot. We keep discovering and reporting security problems + over time see you can see in [this + table](https://curl.se/docs/vulnerabilities.html) + +# Bug fixing procedure + +## What happens on first filing + + When a new issue is posted in the issue tracker or on the mailing list, the + team of developers first needs to see the report. Maybe they took the day off, + maybe they are off in the woods hunting. Have patience. Allow at least a few + days before expecting someone to have responded. + + In the issue tracker, you can expect that some labels are set on the issue to + help categorize it. + +## First response + + If your issue/bug report was not perfect at once (and few are), chances are + that someone asks follow-up questions. Which version did you use? Which + options did you use? How often does the problem occur? How can we reproduce + this problem? Which protocols does it involve? Or perhaps much more specific + and deep diving questions. It all depends on your specific issue. + + You should then respond to these follow-up questions and provide more info + about the problem, so that we can help you figure it out. Or maybe you can + help us figure it out. An active back-and-forth communication is important + and the key for finding a cure and landing a fix. + +## Not reproducible + + We may require further work from you who actually see or experience the + problem if we cannot reproduce it and cannot understand it even after having + gotten all the info we need and having studied the source code over again. + +## Unresponsive + + If the problem have not been understood or reproduced, and there is nobody + responding to follow-up questions or questions asking for clarifications or + for discussing possible ways to move forward with the task, we take that as a + strong suggestion that the bug is unimportant. + + Unimportant issues are closed as inactive sooner or later as they cannot be + fixed. The inactivity period (waiting for responses) should not be shorter + than two weeks but may extend months. + +## Lack of time/interest + + Bugs that are filed and are understood can unfortunately end up in the + "nobody cares enough about it to work on it" category. Such bugs are + perfectly valid problems that *should* get fixed but apparently are not. We + try to mark such bugs as `KNOWN_BUGS material` after a time of inactivity and + if no activity is noticed after yet some time those bugs are added to the + `KNOWN_BUGS` document and are closed in the issue tracker. + +## `KNOWN_BUGS` + + This is a list of known bugs. Bugs we know exist and that have been pointed + out but that have not yet been fixed. The reasons for why they have not been + fixed can involve anything really, but the primary reason is that nobody has + considered these problems to be important enough to spend the necessary time + and effort to have them fixed. + + The `KNOWN_BUGS` items are always up for grabs and we love the ones who bring + one of them back to life and offer solutions to them. + + The `KNOWN_BUGS` document has a sibling document known as `TODO`. + +## `TODO` + + Issues that are filed or reported that are not really bugs but more missing + features or ideas for future improvements and so on are marked as + *enhancement* or *feature-request* and get added to the `TODO` document and + the issues are closed. We do not keep TODO items open in the issue tracker. + + The `TODO` document is full of ideas and suggestions of what we can add or + fix one day. You are always encouraged and free to grab one of those items and + take up a discussion with the curl development team on how that could be + implemented or provided in the project so that you can work on ticking it odd + that document. + + If an issue is rather a bug and not a missing feature or functionality, it is + listed in `KNOWN_BUGS` instead. + +## Closing off stalled bugs + + The [issue and pull request trackers](https://github.com/curl/curl) only hold + "active" entries open (using a non-precise definition of what active actually + is, but they are at least not completely dead). Those that are abandoned or + in other ways dormant are closed and sometimes added to `TODO` and + `KNOWN_BUGS` instead. + + This way, we only have "active" issues open on GitHub. Irrelevant issues and + pull requests do not distract developers or casual visitors. diff --git a/src/dependencies/curl-8.8.0/docs/CHECKSRC.md b/src/dependencies/curl-8.8.0/docs/CHECKSRC.md new file mode 100644 index 0000000..16eb96c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CHECKSRC.md @@ -0,0 +1,190 @@ + + +# checksrc + +This is the tool we use within the curl project to scan C source code and +check that it adheres to our [Source Code Style guide](CODE_STYLE.md). + +## Usage + + checksrc.pl [options] [file1] [file2] ... + +## Command line options + +`-W[file]` skip that file and exclude it from being checked. Helpful +when, for example, one of the files is generated. + +`-D[dir]` directory name to prepend to filenames when accessing them. + +`-h` shows the help output, that also lists all recognized warnings + +## What does `checksrc` warn for? + +`checksrc` does not check and verify the code against the entire style guide. +The script is an effort to detect the most common mistakes and syntax mistakes +that contributors make before they get accustomed to our code style. Heck, +many of us regulars do the mistakes too and this script helps us keep the code +in shape. + + checksrc.pl -h + +Lists how to use the script and it lists all existing warnings it has and +problems it detects. At the time of this writing, the existing `checksrc` +warnings are: + +- `ASSIGNWITHINCONDITION`: Assignment within a conditional expression. The + code style mandates the assignment to be done outside of it. + +- `ASTERISKNOSPACE`: A pointer was declared like `char* name` instead of the + more appropriate `char *name` style. The asterisk should sit next to the + name. + +- `ASTERISKSPACE`: A pointer was declared like `char * name` instead of the + more appropriate `char *name` style. The asterisk should sit right next to + the name without a space in between. + +- `BADCOMMAND`: There is a bad `checksrc` instruction in the code. See the + **Ignore certain warnings** section below for details. + +- `BANNEDFUNC`: A banned function was used. The functions sprintf, vsprintf, + strcat, strncat, gets are **never** allowed in curl source code. + +- `BRACEELSE`: '} else' on the same line. The else is supposed to be on the + following line. + +- `BRACEPOS`: wrong position for an open brace (`{`). + +- `BRACEWHILE`: more than once space between end brace and while keyword + +- `COMMANOSPACE`: a comma without following space + +- `COPYRIGHT`: the file is missing a copyright statement + +- `CPPCOMMENTS`: `//` comment detected, that is not C89 compliant + +- `DOBRACE`: only use one space after do before open brace + +- `EMPTYLINEBRACE`: found empty line before open brace + +- `EQUALSNOSPACE`: no space after `=` sign + +- `EQUALSNULL`: comparison with `== NULL` used in if/while. We use `!var`. + +- `EXCLAMATIONSPACE`: space found after exclamations mark + +- `FOPENMODE`: `fopen()` needs a macro for the mode string, use it + +- `INDENTATION`: detected a wrong start column for code. Note that this + warning only checks some specific places and can certainly miss many bad + indentations. + +- `LONGLINE`: A line is longer than 79 columns. + +- `MULTISPACE`: Multiple spaces were found where only one should be used. + +- `NOSPACEEQUALS`: An equals sign was found without preceding space. We prefer + `a = 2` and *not* `a=2`. + +- `NOTEQUALSZERO`: check found using `!= 0`. We use plain `if(var)`. + +- `ONELINECONDITION`: do not put the conditional block on the same line as `if()` + +- `OPENCOMMENT`: File ended with a comment (`/*`) still "open". + +- `PARENBRACE`: `){` was used without sufficient space in between. + +- `RETURNNOSPACE`: `return` was used without space between the keyword and the + following value. + +- `SEMINOSPACE`: There was no space (or newline) following a semicolon. + +- `SIZEOFNOPAREN`: Found use of sizeof without parentheses. We prefer + `sizeof(int)` style. + +- `SNPRINTF` - Found use of `snprintf()`. Since we use an internal replacement + with a different return code etc, we prefer `msnprintf()`. + +- `SPACEAFTERPAREN`: there was a space after open parenthesis, `( text`. + +- `SPACEBEFORECLOSE`: there was a space before a close parenthesis, `text )`. + +- `SPACEBEFORECOMMA`: there was a space before a comma, `one , two`. + +- `SPACEBEFOREPAREN`: there was a space before an open parenthesis, `if (`, + where one was not expected + +- `SPACESEMICOLON`: there was a space before semicolon, ` ;`. + +- `TABS`: TAB characters are not allowed + +- `TRAILINGSPACE`: Trailing whitespace on the line + +- `TYPEDEFSTRUCT`: we frown upon (most) typedefed structs + +- `UNUSEDIGNORE`: a `checksrc` inlined warning ignore was asked for but not + used, that is an ignore that should be removed or changed to get used. + +### Extended warnings + +Some warnings are quite computationally expensive to perform, so they are +turned off by default. To enable these warnings, place a `.checksrc` file in +the directory where they should be activated with commands to enable the +warnings you are interested in. The format of the file is to enable one +warning per line like so: `enable ` + +Currently these are the extended warnings which can be enabled: + +- `COPYRIGHTYEAR`: the current changeset has not updated the copyright year in + the source file + +- `STRERROR`: use of banned function strerror() + +- `STDERR`: use of banned variable `stderr` + +## Ignore certain warnings + +Due to the nature of the source code and the flaws of the `checksrc` tool, +there is sometimes a need to ignore specific warnings. `checksrc` allows a few +different ways to do this. + +### Inline ignore + +You can control what to ignore within a specific source file by providing +instructions to `checksrc` in the source code itself. See examples below. The +instruction can ask to ignore a specific warning a specific number of times or +you ignore all of them until you mark the end of the ignored section. + +Inline ignores are only done for that single specific source code file. + +Example + + /* !checksrc! disable LONGLINE all */ + +This ignores the warning for overly long lines until it is re-enabled with: + + /* !checksrc! enable LONGLINE */ + +If the enabling is not performed before the end of the file, it is enabled +again automatically for the next file. + +You can also opt to ignore just N violations so that if you have a single long +line you just cannot shorten and is agreed to be fine anyway: + + /* !checksrc! disable LONGLINE 1 */ + +... and the warning for long lines is enabled again automatically after it has +ignored that single warning. The number `1` can of course be changed to any +other integer number. It can be used to make sure only the exact intended +instances are ignored and nothing extra. + +### Directory wide ignore patterns + +This is a method we have transitioned away from. Use inline ignores as far as +possible. + +Make a `checksrc.skip` file in the directory of the source code with the +false positive, and include the full offending line into this file. diff --git a/src/dependencies/curl-8.8.0/docs/CIPHERS.md b/src/dependencies/curl-8.8.0/docs/CIPHERS.md new file mode 100644 index 0000000..d55989b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CIPHERS.md @@ -0,0 +1,433 @@ + + +# Ciphers + +With curl's options +[`CURLOPT_SSL_CIPHER_LIST`](https://curl.se/libcurl/c/CURLOPT_SSL_CIPHER_LIST.html) +and +[`--ciphers`](https://curl.se/docs/manpage.html#--ciphers) +users can control which ciphers to consider when negotiating TLS connections. + +TLS 1.3 ciphers are supported since curl 7.61 for OpenSSL 1.1.1+, and since +curl 7.85 for Schannel with options +[`CURLOPT_TLS13_CIPHERS`](https://curl.se/libcurl/c/CURLOPT_TLS13_CIPHERS.html) +and +[`--tls13-ciphers`](https://curl.se/docs/manpage.html#--tls13-ciphers) +. If you are using a different SSL backend you can try setting TLS 1.3 cipher +suites by using the respective regular cipher option. + +The names of the known ciphers differ depending on which TLS backend that +libcurl was built to use. This is an attempt to list known cipher names. + +## OpenSSL + +(based on [OpenSSL docs](https://www.openssl.org/docs/manmaster/man1/openssl-ciphers.html)) + +When specifying multiple cipher names, separate them with colon (`:`). + +### SSL3 cipher suites + +`NULL-MD5` +`NULL-SHA` +`RC4-MD5` +`RC4-SHA` +`IDEA-CBC-SHA` +`DES-CBC3-SHA` +`DH-DSS-DES-CBC3-SHA` +`DH-RSA-DES-CBC3-SHA` +`DHE-DSS-DES-CBC3-SHA` +`DHE-RSA-DES-CBC3-SHA` +`ADH-RC4-MD5` +`ADH-DES-CBC3-SHA` + +### TLS v1.0 cipher suites + +`NULL-MD5` +`NULL-SHA` +`RC4-MD5` +`RC4-SHA` +`IDEA-CBC-SHA` +`DES-CBC3-SHA` +`DHE-DSS-DES-CBC3-SHA` +`DHE-RSA-DES-CBC3-SHA` +`ADH-RC4-MD5` +`ADH-DES-CBC3-SHA` + +### AES cipher suites from RFC 3268, extending TLS v1.0 + +`AES128-SHA` +`AES256-SHA` +`DH-DSS-AES128-SHA` +`DH-DSS-AES256-SHA` +`DH-RSA-AES128-SHA` +`DH-RSA-AES256-SHA` +`DHE-DSS-AES128-SHA` +`DHE-DSS-AES256-SHA` +`DHE-RSA-AES128-SHA` +`DHE-RSA-AES256-SHA` +`ADH-AES128-SHA` +`ADH-AES256-SHA` + +### SEED cipher suites from RFC 4162, extending TLS v1.0 + +`SEED-SHA` +`DH-DSS-SEED-SHA` +`DH-RSA-SEED-SHA` +`DHE-DSS-SEED-SHA` +`DHE-RSA-SEED-SHA` +`ADH-SEED-SHA` + +### GOST cipher suites, extending TLS v1.0 + +`GOST94-GOST89-GOST89` +`GOST2001-GOST89-GOST89` +`GOST94-NULL-GOST94` +`GOST2001-NULL-GOST94` + +### Elliptic curve cipher suites + +`ECDHE-RSA-NULL-SHA` +`ECDHE-RSA-RC4-SHA` +`ECDHE-RSA-DES-CBC3-SHA` +`ECDHE-RSA-AES128-SHA` +`ECDHE-RSA-AES256-SHA` +`ECDHE-ECDSA-NULL-SHA` +`ECDHE-ECDSA-RC4-SHA` +`ECDHE-ECDSA-DES-CBC3-SHA` +`ECDHE-ECDSA-AES128-SHA` +`ECDHE-ECDSA-AES256-SHA` +`AECDH-NULL-SHA` +`AECDH-RC4-SHA` +`AECDH-DES-CBC3-SHA` +`AECDH-AES128-SHA` +`AECDH-AES256-SHA` + +### TLS v1.2 cipher suites + +`NULL-SHA256` +`AES128-SHA256` +`AES256-SHA256` +`AES128-GCM-SHA256` +`AES256-GCM-SHA384` +`DH-RSA-AES128-SHA256` +`DH-RSA-AES256-SHA256` +`DH-RSA-AES128-GCM-SHA256` +`DH-RSA-AES256-GCM-SHA384` +`DH-DSS-AES128-SHA256` +`DH-DSS-AES256-SHA256` +`DH-DSS-AES128-GCM-SHA256` +`DH-DSS-AES256-GCM-SHA384` +`DHE-RSA-AES128-SHA256` +`DHE-RSA-AES256-SHA256` +`DHE-RSA-AES128-GCM-SHA256` +`DHE-RSA-AES256-GCM-SHA384` +`DHE-DSS-AES128-SHA256` +`DHE-DSS-AES256-SHA256` +`DHE-DSS-AES128-GCM-SHA256` +`DHE-DSS-AES256-GCM-SHA384` +`ECDHE-RSA-AES128-SHA256` +`ECDHE-RSA-AES256-SHA384` +`ECDHE-RSA-AES128-GCM-SHA256` +`ECDHE-RSA-AES256-GCM-SHA384` +`ECDHE-ECDSA-AES128-SHA256` +`ECDHE-ECDSA-AES256-SHA384` +`ECDHE-ECDSA-AES128-GCM-SHA256` +`ECDHE-ECDSA-AES256-GCM-SHA384` +`ADH-AES128-SHA256` +`ADH-AES256-SHA256` +`ADH-AES128-GCM-SHA256` +`ADH-AES256-GCM-SHA384` +`AES128-CCM` +`AES256-CCM` +`DHE-RSA-AES128-CCM` +`DHE-RSA-AES256-CCM` +`AES128-CCM8` +`AES256-CCM8` +`DHE-RSA-AES128-CCM8` +`DHE-RSA-AES256-CCM8` +`ECDHE-ECDSA-AES128-CCM` +`ECDHE-ECDSA-AES256-CCM` +`ECDHE-ECDSA-AES128-CCM8` +`ECDHE-ECDSA-AES256-CCM8` + +### Camellia HMAC-Based cipher suites from RFC 6367, extending TLS v1.2 + +`ECDHE-ECDSA-CAMELLIA128-SHA256` +`ECDHE-ECDSA-CAMELLIA256-SHA384` +`ECDHE-RSA-CAMELLIA128-SHA256` +`ECDHE-RSA-CAMELLIA256-SHA384` + +### TLS 1.3 cipher suites + +(Note these ciphers are set with `CURLOPT_TLS13_CIPHERS` and `--tls13-ciphers`) + +`TLS_AES_256_GCM_SHA384` +`TLS_CHACHA20_POLY1305_SHA256` +`TLS_AES_128_GCM_SHA256` +`TLS_AES_128_CCM_8_SHA256` +`TLS_AES_128_CCM_SHA256` + +## WolfSSL + +`RC4-SHA`, +`RC4-MD5`, +`DES-CBC3-SHA`, +`AES128-SHA`, +`AES256-SHA`, +`NULL-SHA`, +`NULL-SHA256`, +`DHE-RSA-AES128-SHA`, +`DHE-RSA-AES256-SHA`, +`DHE-PSK-AES256-GCM-SHA384`, +`DHE-PSK-AES128-GCM-SHA256`, +`PSK-AES256-GCM-SHA384`, +`PSK-AES128-GCM-SHA256`, +`DHE-PSK-AES256-CBC-SHA384`, +`DHE-PSK-AES128-CBC-SHA256`, +`PSK-AES256-CBC-SHA384`, +`PSK-AES128-CBC-SHA256`, +`PSK-AES128-CBC-SHA`, +`PSK-AES256-CBC-SHA`, +`DHE-PSK-AES128-CCM`, +`DHE-PSK-AES256-CCM`, +`PSK-AES128-CCM`, +`PSK-AES256-CCM`, +`PSK-AES128-CCM-8`, +`PSK-AES256-CCM-8`, +`DHE-PSK-NULL-SHA384`, +`DHE-PSK-NULL-SHA256`, +`PSK-NULL-SHA384`, +`PSK-NULL-SHA256`, +`PSK-NULL-SHA`, +`HC128-MD5`, +`HC128-SHA`, +`HC128-B2B256`, +`AES128-B2B256`, +`AES256-B2B256`, +`RABBIT-SHA`, +`NTRU-RC4-SHA`, +`NTRU-DES-CBC3-SHA`, +`NTRU-AES128-SHA`, +`NTRU-AES256-SHA`, +`AES128-CCM-8`, +`AES256-CCM-8`, +`ECDHE-ECDSA-AES128-CCM`, +`ECDHE-ECDSA-AES128-CCM-8`, +`ECDHE-ECDSA-AES256-CCM-8`, +`ECDHE-RSA-AES128-SHA`, +`ECDHE-RSA-AES256-SHA`, +`ECDHE-ECDSA-AES128-SHA`, +`ECDHE-ECDSA-AES256-SHA`, +`ECDHE-RSA-RC4-SHA`, +`ECDHE-RSA-DES-CBC3-SHA`, +`ECDHE-ECDSA-RC4-SHA`, +`ECDHE-ECDSA-DES-CBC3-SHA`, +`AES128-SHA256`, +`AES256-SHA256`, +`DHE-RSA-AES128-SHA256`, +`DHE-RSA-AES256-SHA256`, +`ECDH-RSA-AES128-SHA`, +`ECDH-RSA-AES256-SHA`, +`ECDH-ECDSA-AES128-SHA`, +`ECDH-ECDSA-AES256-SHA`, +`ECDH-RSA-RC4-SHA`, +`ECDH-RSA-DES-CBC3-SHA`, +`ECDH-ECDSA-RC4-SHA`, +`ECDH-ECDSA-DES-CBC3-SHA`, +`AES128-GCM-SHA256`, +`AES256-GCM-SHA384`, +`DHE-RSA-AES128-GCM-SHA256`, +`DHE-RSA-AES256-GCM-SHA384`, +`ECDHE-RSA-AES128-GCM-SHA256`, +`ECDHE-RSA-AES256-GCM-SHA384`, +`ECDHE-ECDSA-AES128-GCM-SHA256`, +`ECDHE-ECDSA-AES256-GCM-SHA384`, +`ECDH-RSA-AES128-GCM-SHA256`, +`ECDH-RSA-AES256-GCM-SHA384`, +`ECDH-ECDSA-AES128-GCM-SHA256`, +`ECDH-ECDSA-AES256-GCM-SHA384`, +`CAMELLIA128-SHA`, +`DHE-RSA-CAMELLIA128-SHA`, +`CAMELLIA256-SHA`, +`DHE-RSA-CAMELLIA256-SHA`, +`CAMELLIA128-SHA256`, +`DHE-RSA-CAMELLIA128-SHA256`, +`CAMELLIA256-SHA256`, +`DHE-RSA-CAMELLIA256-SHA256`, +`ECDHE-RSA-AES128-SHA256`, +`ECDHE-ECDSA-AES128-SHA256`, +`ECDH-RSA-AES128-SHA256`, +`ECDH-ECDSA-AES128-SHA256`, +`ECDHE-RSA-AES256-SHA384`, +`ECDHE-ECDSA-AES256-SHA384`, +`ECDH-RSA-AES256-SHA384`, +`ECDH-ECDSA-AES256-SHA384`, +`ECDHE-RSA-CHACHA20-POLY1305`, +`ECDHE-ECDSA-CHACHA20-POLY1305`, +`DHE-RSA-CHACHA20-POLY1305`, +`ECDHE-RSA-CHACHA20-POLY1305-OLD`, +`ECDHE-ECDSA-CHACHA20-POLY1305-OLD`, +`DHE-RSA-CHACHA20-POLY1305-OLD`, +`ADH-AES128-SHA`, +`QSH`, +`RENEGOTIATION-INFO`, +`IDEA-CBC-SHA`, +`ECDHE-ECDSA-NULL-SHA`, +`ECDHE-PSK-NULL-SHA256`, +`ECDHE-PSK-AES128-CBC-SHA256`, +`PSK-CHACHA20-POLY1305`, +`ECDHE-PSK-CHACHA20-POLY1305`, +`DHE-PSK-CHACHA20-POLY1305`, +`EDH-RSA-DES-CBC3-SHA`, + +## Schannel + +Schannel allows the enabling and disabling of encryption algorithms, but not +specific cipher suites, prior to TLS 1.3. The algorithms are +[defined](https://docs.microsoft.com/windows/desktop/SecCrypto/alg-id) by +Microsoft. + +The algorithms below are for TLS 1.2 and earlier. TLS 1.3 is covered in the +next section. + +There is also the case that the selected algorithm is not supported by the +protocol or does not match the ciphers offered by the server during the SSL +negotiation. In this case curl returns error +`CURLE_SSL_CONNECT_ERROR (35) SEC_E_ALGORITHM_MISMATCH` +and the request fails. + +`CALG_MD2`, +`CALG_MD4`, +`CALG_MD5`, +`CALG_SHA`, +`CALG_SHA1`, +`CALG_MAC`, +`CALG_RSA_SIGN`, +`CALG_DSS_SIGN`, +`CALG_NO_SIGN`, +`CALG_RSA_KEYX`, +`CALG_DES`, +`CALG_3DES_112`, +`CALG_3DES`, +`CALG_DESX`, +`CALG_RC2`, +`CALG_RC4`, +`CALG_SEAL`, +`CALG_DH_SF`, +`CALG_DH_EPHEM`, +`CALG_AGREEDKEY_ANY`, +`CALG_HUGHES_MD5`, +`CALG_SKIPJACK`, +`CALG_TEK`, +`CALG_CYLINK_MEK`, +`CALG_SSL3_SHAMD5`, +`CALG_SSL3_MASTER`, +`CALG_SCHANNEL_MASTER_HASH`, +`CALG_SCHANNEL_MAC_KEY`, +`CALG_SCHANNEL_ENC_KEY`, +`CALG_PCT1_MASTER`, +`CALG_SSL2_MASTER`, +`CALG_TLS1_MASTER`, +`CALG_RC5`, +`CALG_HMAC`, +`CALG_TLS1PRF`, +`CALG_HASH_REPLACE_OWF`, +`CALG_AES_128`, +`CALG_AES_192`, +`CALG_AES_256`, +`CALG_AES`, +`CALG_SHA_256`, +`CALG_SHA_384`, +`CALG_SHA_512`, +`CALG_ECDH`, +`CALG_ECMQV`, +`CALG_ECDSA`, +`CALG_ECDH_EPHEM`, + +As of curl 7.77.0, you can also pass `SCH_USE_STRONG_CRYPTO` as a cipher name +to [constrain the set of available ciphers as specified in the Schannel +documentation](https://docs.microsoft.com/en-us/windows/win32/secauthn/tls-cipher-suites-in-windows-server-2022). +Note that the supported ciphers in this case follow the OS version, so if you +are running an outdated OS you might still be supporting weak ciphers. + +### TLS 1.3 cipher suites + +You can set TLS 1.3 ciphers for Schannel by using `CURLOPT_TLS13_CIPHERS` or +`--tls13-ciphers` with the names below. + +If TLS 1.3 cipher suites are set then libcurl adds or restricts Schannel TLS +1.3 algorithms automatically. Essentially, libcurl is emulating support for +individual TLS 1.3 cipher suites since Schannel does not support it directly. + +`TLS_AES_256_GCM_SHA384` +`TLS_AES_128_GCM_SHA256` +`TLS_CHACHA20_POLY1305_SHA256` +`TLS_AES_128_CCM_8_SHA256` +`TLS_AES_128_CCM_SHA256` + +Note if you set TLS 1.3 ciphers without also setting the minimum TLS version +to 1.3 then it is possible Schannel may negotiate an earlier TLS version and +cipher suite if your libcurl and OS settings allow it. You can set the minimum +TLS version by using `CURLOPT_SSLVERSION` or `--tlsv1.3`. + +## BearSSL + +BearSSL ciphers can be specified by either the OpenSSL name (`ECDHE-RSA-AES128-GCM-SHA256`) or the IANA name (`TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256`). + +Since BearSSL 0.1: + +`DES-CBC3-SHA` +`AES128-SHA` +`AES256-SHA` +`AES128-SHA256` +`AES256-SHA256` +`AES128-GCM-SHA256` +`AES256-GCM-SHA384` +`ECDH-ECDSA-DES-CBC3-SHA` +`ECDH-ECDSA-AES128-SHA` +`ECDH-ECDSA-AES256-SHA` +`ECDHE-ECDSA-DES-CBC3-SHA` +`ECDHE-ECDSA-AES128-SHA` +`ECDHE-ECDSA-AES256-SHA` +`ECDH-RSA-DES-CBC3-SHA` +`ECDH-RSA-AES128-SHA` +`ECDH-RSA-AES256-SHA` +`ECDHE-RSA-DES-CBC3-SHA` +`ECDHE-RSA-AES128-SHA` +`ECDHE-RSA-AES256-SHA` +`ECDHE-ECDSA-AES128-SHA256` +`ECDHE-ECDSA-AES256-SHA384` +`ECDH-ECDSA-AES128-SHA256` +`ECDH-ECDSA-AES256-SHA384` +`ECDHE-RSA-AES128-SHA256` +`ECDHE-RSA-AES256-SHA384` +`ECDH-RSA-AES128-SHA256` +`ECDH-RSA-AES256-SHA384` +`ECDHE-ECDSA-AES128-GCM-SHA256` +`ECDHE-ECDSA-AES256-GCM-SHA384` +`ECDH-ECDSA-AES128-GCM-SHA256` +`ECDH-ECDSA-AES256-GCM-SHA384` +`ECDHE-RSA-AES128-GCM-SHA256` +`ECDHE-RSA-AES256-GCM-SHA384` +`ECDH-RSA-AES128-GCM-SHA256` +`ECDH-RSA-AES256-GCM-SHA384` + +Since BearSSL 0.2: + +`ECDHE-RSA-CHACHA20-POLY1305` +`ECDHE-ECDSA-CHACHA20-POLY1305` + +Since BearSSL 0.6: + +`AES128-CCM` +`AES256-CCM` +`AES128-CCM8` +`AES256-CCM8` +`ECDHE-ECDSA-AES128-CCM` +`ECDHE-ECDSA-AES256-CCM` +`ECDHE-ECDSA-AES128-CCM8` +`ECDHE-ECDSA-AES256-CCM8` diff --git a/src/dependencies/curl-8.8.0/docs/CLIENT-READERS.md b/src/dependencies/curl-8.8.0/docs/CLIENT-READERS.md new file mode 100644 index 0000000..30a4725 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CLIENT-READERS.md @@ -0,0 +1,132 @@ + + +# curl client readers + +Client readers is a design in the internals of libcurl, not visible in its public API. They were started +in curl v8.7.0. This document describes the concepts, its high level implementation and the motivations. + +## Naming + +`libcurl` operates between clients and servers. A *client* is the application using libcurl, like the command line tool `curl` itself. Data to be uploaded to a server is **read** from the client and **sent** to the server, the servers response is **received** by `libcurl` and then **written** to the client. + +With this naming established, client readers are concerned with providing data from the application to the server. Applications register callbacks via `CURLOPT_READFUNCTION`, data via `CURLOPT_POSTFIELDS` and other options to be used by `libcurl` when the request is send. + +## Invoking + +The transfer loop that sends and receives, is using `Curl_client_read()` to get more data to send for a transfer. If no specific reader has been installed yet, the default one that uses `CURLOPT_READFUNCTION` is added. The prototype is + +``` +CURLcode Curl_client_read(struct Curl_easy *data, char *buf, size_t blen, + size_t *nread, bool *eos); +``` +The arguments are the transfer to read for, a buffer to hold the read data, its length, the actual number of bytes placed into the buffer and the `eos` (*end of stream*) flag indicating that no more data is available. The `eos` flag may be set for a read amount, if that amount was the last. That way curl can avoid to read an additional time. + +The implementation of `Curl_client_read()` uses a chain of *client reader* instances to get the data. This is similar to the design of *client writers*. The chain of readers allows processing of the data to send. + +The definition of a reader is: + +``` +struct Curl_crtype { + const char *name; /* writer name. */ + CURLcode (*do_init)(struct Curl_easy *data, struct Curl_creader *writer); + CURLcode (*do_read)(struct Curl_easy *data, struct Curl_creader *reader, + char *buf, size_t blen, size_t *nread, bool *eos); + void (*do_close)(struct Curl_easy *data, struct Curl_creader *reader); + bool (*needs_rewind)(struct Curl_easy *data, struct Curl_creader *reader); + curl_off_t (*total_length)(struct Curl_easy *data, + struct Curl_creader *reader); + CURLcode (*resume_from)(struct Curl_easy *data, + struct Curl_creader *reader, curl_off_t offset); + CURLcode (*rewind)(struct Curl_easy *data, struct Curl_creader *reader); +}; + +struct Curl_creader { + const struct Curl_crtype *crt; /* type implementation */ + struct Curl_creader *next; /* Downstream reader. */ + Curl_creader_phase phase; /* phase at which it operates */ +}; +``` + +`Curl_creader` is a reader instance with a `next` pointer to form the chain. It as a type `crt` which provides the implementation. The main callback is `do_read()` which provides the data to the caller. The others are for setup and tear down. `needs_rewind()` is explained further below. + +## Phases and Ordering + +Since client readers may transform the data being read through the chain, the order in which they are called is relevant for the outcome. When a reader is created, it gets the `phase` property in which it operates. Reader phases are defined like: + +``` +typedef enum { + CURL_CR_NET, /* data send to the network (connection filters) */ + CURL_CR_TRANSFER_ENCODE, /* add transfer-encodings */ + CURL_CR_PROTOCOL, /* before transfer, but after content decoding */ + CURL_CR_CONTENT_ENCODE, /* add content-encodings */ + CURL_CR_CLIENT /* data read from client */ +} Curl_creader_phase; +``` + +If a reader for phase `PROTOCOL` is added to the chain, it is always added *after* any `NET` or `TRANSFER_ENCODE` readers and *before* and `CONTENT_ENCODE` and `CLIENT` readers. If there is already a reader for the same phase, the new reader is added before the existing one(s). + +### Example: `chunked` reader + +In `http_chunks.c` a client reader for chunked uploads is implemented. This one operates at phase `CURL_CR_TRANSFER_ENCODE`. Any data coming from the reader "below" has the HTTP/1.1 chunk handling applied and returned to the caller. + +When this reader sees an `eos` from below, it generates the terminal chunk, adding trailers if provided by the application. When that last chunk is fully returned, it also sets `eos` to the caller. + +### Example: `lineconv` reader + +In `sendf.c` a client reader that does line-end conversions is implemented. It operates at `CURL_CR_CONTENT_ENCODE` and converts any "\n" to "\r\n". This is used for FTP ASCII uploads or when the general `crlf` options has been set. + +### Example: `null` reader + +Implemented in `sendf.c` for phase `CURL_CR_CLIENT`, this reader has the simple job of providing transfer bytes of length 0 to the caller, immediately indicating an `eos`. This reader is installed by HTTP for all GET/HEAD requests and when authentication is being negotiated. + +### Example: `buf` reader + +Implemented in `sendf.c` for phase `CURL_CR_CLIENT`, this reader get a buffer pointer and a length and provides exactly these bytes. This one is used in HTTP for sending `postfields` provided by the application. + +## Request retries + +Sometimes it is necessary to send a request with client data again. Transfer handling can inquire via `Curl_client_read_needs_rewind()` if a rewind (e.g. a reset of the client data) is necessary. This asks all installed readers if they need it and give `FALSE` of none does. + +## Upload Size + +Many protocols need to know the amount of bytes delivered by the client readers in advance. They may invoke `Curl_creader_total_length(data)` to retrieve that. However, not all reader chains know the exact value beforehand. In that case, the call returns `-1` for "unknown". + +Even if the length of the "raw" data is known, the length that is send may not. Example: with option `--crlf` the uploaded content undergoes line-end conversion. The line converting reader does not know in advance how many newlines it may encounter. Therefore it must return `-1` for any positive raw content length. + +In HTTP, once the correct client readers are installed, the protocol asks the readers for the total length. If that is known, it can set `Content-Length:` accordingly. If not, it may choose to add an HTTP "chunked" reader. + +In addition, there is `Curl_creader_client_length(data)` which gives the total length as reported by the reader in phase `CURL_CR_CLIENT` without asking other readers that may transform the raw data. This is useful in estimating the size of an upload. The HTTP protocol uses this to determine if `Expect: 100-continue` shall be done. + +## Resuming + +Uploads can start at a specific offset, if so requested. The "resume from" that offset. This applies to the reader in phase `CURL_CR_CLIENT` that delivers the "raw" content. Resumption can fail if the installed reader does not support it or if the offset is too large. + +The total length reported by the reader changes when resuming. Example: resuming an upload of 100 bytes by 25 reports a total length of 75 afterwards. + +If `resume_from()` is invoked twice, it is additive. There is currently no way to undo a resume. + +## Rewinding + +When a request is retried, installed client readers are discarded and replaced by new ones. This works only if the new readers upload the same data. For many readers, this is not an issue. The "null" reader always does the same. Also the `buf` reader, initialized with the same buffer, does this. + +Readers operating on callbacks to the application need to "rewind" the underlying content. For example, when reading from a `FILE*`, the reader needs to `fseek()` to the beginning. The following methods are used: + +1. `Curl_creader_needs_rewind(data)`: tells if a rewind is necessary, given the current state of the reader chain. If nothing really has been read so far, this returns `FALSE`. +2. `Curl_creader_will_rewind(data)`: tells if the reader chain rewinds at the start of the next request. +3. `Curl_creader_set_rewind(data, TRUE)`: marks the reader chain for rewinding at the start of the next request. +4. `Curl_client_start(data)`: tells the readers that a new request starts and they need to rewind if requested. + + +## Summary and Outlook + +By adding the client reader interface, any protocol can control how/if it wants the curl transfer to send bytes for a request. The transfer loop becomes then blissfully ignorant of the specifics. + +The protocols on the other hand no longer have to care to package data most efficiently. At any time, should more data be needed, it can be read from the client. This is used when sending HTTP requests headers to add as much request body data to the initial sending as there is room for. + +Future enhancements based on the client readers: +* `expect-100` handling: place that into a HTTP specific reader at `CURL_CR_PROTOCOL` and eliminate the checks in the generic transfer parts. +* `eos forwarding`: transfer should forward an `eos` flag to the connection filters. Filters like HTTP/2 and HTTP/3 can make use of that, terminating streams early. This would also eliminate length checks in stream handling. diff --git a/src/dependencies/curl-8.8.0/docs/CLIENT-WRITERS.md b/src/dependencies/curl-8.8.0/docs/CLIENT-WRITERS.md new file mode 100644 index 0000000..9f7197d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CLIENT-WRITERS.md @@ -0,0 +1,123 @@ + + +# curl client writers + +Client writers is a design in the internals of libcurl, not visible in its public API. They were started +in curl v8.5.0. This document describes the concepts, its high level implementation and the motivations. + +## Naming + +`libcurl` operates between clients and servers. A *client* is the application using libcurl, like the command line tool `curl` itself. Data to be uploaded to a server is **read** from the client and **send** to the server, the servers response is **received** by `libcurl` and then **written** to the client. + +With this naming established, client writers are concerned with writing responses from the server to the application. Applications register callbacks via `CURLOPT_WRITEFUNCTION` and `CURLOPT_HEADERFUNCTION` to be invoked by `libcurl` when the response is received. + +## Invoking + +All code in `libcurl` that handles response data is ultimately expected to forward this data via `Curl_client_write()` to the application. The exact prototype of this function is: + +``` +CURLcode Curl_client_write(struct Curl_easy *data, int type, const char *buf, size_t blen); +``` +The `type` argument specifies what the bytes in `buf` actually are. The following bits are defined: + +``` +#define CLIENTWRITE_BODY (1<<0) /* non-meta information, BODY */ +#define CLIENTWRITE_INFO (1<<1) /* meta information, not a HEADER */ +#define CLIENTWRITE_HEADER (1<<2) /* meta information, HEADER */ +#define CLIENTWRITE_STATUS (1<<3) /* a special status HEADER */ +#define CLIENTWRITE_CONNECT (1<<4) /* a CONNECT related HEADER */ +#define CLIENTWRITE_1XX (1<<5) /* a 1xx response related HEADER */ +#define CLIENTWRITE_TRAILER (1<<6) /* a trailer HEADER */ +``` + +The main types here are `CLIENTWRITE_BODY` and `CLIENTWRITE_HEADER`. They are +mutually exclusive. The other bits are enhancements to `CLIENTWRITE_HEADER` to +specify what the header is about. They are only used in HTTP and related +protocols (RTSP and WebSocket). + +The implementation of `Curl_client_write()` uses a chain of *client writer* instances to process the call and make sure that the bytes reach the proper application callbacks. This is similar to the design of connection filters: client writers can be chained to process the bytes written through them. The definition is: + +``` +struct Curl_cwtype { + const char *name; + CURLcode (*do_init)(struct Curl_easy *data, + struct Curl_cwriter *writer); + CURLcode (*do_write)(struct Curl_easy *data, + struct Curl_cwriter *writer, int type, + const char *buf, size_t nbytes); + void (*do_close)(struct Curl_easy *data, + struct Curl_cwriter *writer); +}; + +struct Curl_cwriter { + const struct Curl_cwtype *cwt; /* type implementation */ + struct Curl_cwriter *next; /* Downstream writer. */ + Curl_cwriter_phase phase; /* phase at which it operates */ +}; +``` + +`Curl_cwriter` is a writer instance with a `next` pointer to form the chain. It has a type `cwt` which provides the implementation. The main callback is `do_write()` that processes the data and calls then the `next` writer. The others are for setup and tear down. + +## Phases and Ordering + +Since client writers may transform the bytes written through them, the order in which the are called is relevant for the outcome. When a writer is created, one property it gets is the `phase` in which it operates. Writer phases are defined like: + +``` +typedef enum { + CURL_CW_RAW, /* raw data written, before any decoding */ + CURL_CW_TRANSFER_DECODE, /* remove transfer-encodings */ + CURL_CW_PROTOCOL, /* after transfer, but before content decoding */ + CURL_CW_CONTENT_DECODE, /* remove content-encodings */ + CURL_CW_CLIENT /* data written to client */ +} Curl_cwriter_phase; +``` + +If a writer for phase `PROTOCOL` is added to the chain, it is always added *after* any `RAW` or `TRANSFER_DECODE` and *before* any `CONTENT_DECODE` and `CLIENT` phase writer. If there is already a writer for the same phase present, the new writer is inserted just before that one. + +All transfers have a chain of 3 writers by default. A specific protocol handler may alter that by adding additional writers. The 3 standard writers are (name, phase): + +1. `"raw", CURL_CW_RAW `: if the transfer is verbose, it forwards the body data to the debug function. +1. `"download", CURL_CW_PROTOCOL`: checks that protocol limits are kept and updates progress counters. When a download has a known length, it checks that it is not exceeded and errors otherwise. +1. `"client", CURL_CW_CLIENT`: the main work horse. It invokes the application callbacks or writes to the configured file handles. It chops large writes into smaller parts, as documented for `CURLOPT_WRITEFUNCTION`. If also handles *pausing* of transfers when the application callback returns `CURL_WRITEFUNC_PAUSE`. + +With these writers always in place, libcurl's protocol handlers automatically have these implemented. + +## Enhanced Use + +HTTP is the protocol in curl that makes use of the client writer chain by +adding writers to it. When the `libcurl` application set +`CURLOPT_ACCEPT_ENCODING` (as `curl` does with `--compressed`), the server is +offered an `Accept-Encoding` header with the algorithms supported. The server +then may choose to send the response body compressed. For example using `gzip` +or `brotli` or even both. + +In the server's response, if there is a `Content-Encoding` header listing the +encoding applied. If supported by `libcurl` it then decompresses the content +before writing it out to the client. How does it do that? + +The HTTP protocol adds client writers in phase `CURL_CW_CONTENT_DECODE` on +seeing such a header. For each encoding listed, it adds the corresponding +writer. The response from the server is then passed through +`Curl_client_write()` to the writers that decode it. If several encodings had +been applied the writer chain decodes them in the proper order. + +When the server provides a `Content-Length` header, that value applies to the +*compressed* content. Length checks on the response bytes must happen *before* +it gets decoded. That is why this check happens in phase `CURL_CW_PROTOCOL` +which always is ordered before writers in phase `CURL_CW_CONTENT_DECODE`. + +What else? + +Well, HTTP servers may also apply a `Transfer-Encoding` to the body of a response. The most well-known one is `chunked`, but algorithms like `gzip` and friends could also be applied. The difference to content encodings is that decoding needs to happen *before* protocol checks, for example on length, are done. + +That is why transfer decoding writers are added for phase `CURL_CW_TRANSFER_DECODE`. Which makes their operation happen *before* phase `CURL_CW_PROTOCOL` where length may be checked. + +## Summary + +By adding the common behavior of all protocols into `Curl_client_write()` we make sure that they do apply everywhere. Protocol handler have less to worry about. Changes to default behavior can be done without affecting handler implementations. + +Having a writer chain as implementation allows protocol handlers with extra needs, like HTTP, to add to this for special behavior. The common way of writing the actual response data stays the same. diff --git a/src/dependencies/curl-8.8.0/docs/CMakeLists.txt b/src/dependencies/curl-8.8.0/docs/CMakeLists.txt new file mode 100644 index 0000000..cb79996 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CMakeLists.txt @@ -0,0 +1,46 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +#add_subdirectory(examples) +if(BUILD_LIBCURL_DOCS) + add_subdirectory(libcurl) +endif() +if(ENABLE_CURL_MANUAL AND BUILD_CURL_EXE) + add_subdirectory(cmdline-opts) +endif() + +if(BUILD_MISC_DOCS) + foreach(_man_misc IN ITEMS "curl-config" "mk-ca-bundle") + set(_man_target "${CURL_BINARY_DIR}/docs/${_man_misc}.1") + add_custom_command(OUTPUT "${_man_target}" + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + COMMAND "${PERL_EXECUTABLE}" ${PROJECT_SOURCE_DIR}/scripts/cd2nroff "${_man_misc}.md" > "${_man_target}" + DEPENDS "${_man_misc}.md" + VERBATIM + ) + add_custom_target("curl-generate-${_man_misc}.1" ALL DEPENDS "${_man_target}") + if(NOT CURL_DISABLE_INSTALL) + install(FILES "${_man_target}" DESTINATION ${CMAKE_INSTALL_MANDIR}/man1) + endif() + endforeach() +endif() diff --git a/src/dependencies/curl-8.8.0/docs/CODE_OF_CONDUCT.md b/src/dependencies/curl-8.8.0/docs/CODE_OF_CONDUCT.md new file mode 100644 index 0000000..5c88781 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CODE_OF_CONDUCT.md @@ -0,0 +1,38 @@ + + +Contributor Code of Conduct +=========================== + +As contributors and maintainers of this project, we pledge to respect all +people who contribute through reporting issues, posting feature requests, +updating documentation, submitting pull requests or patches, and other +activities. + +We are committed to making participation in this project a harassment-free +experience for everyone, regardless of level of experience, gender, gender +identity and expression, sexual orientation, disability, personal appearance, +body size, race, ethnicity, age, or religion. + +Examples of unacceptable behavior by participants include the use of sexual +language or imagery, derogatory comments or personal attacks, trolling, public +or private harassment, insults, or other unprofessional conduct. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct. Project maintainers who do not +follow the Code of Conduct may be removed from the project team. + +This code of conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by opening an issue or contacting one or more of the project +maintainers. + +This Code of Conduct is adapted from the [Contributor +Covenant](https://contributor-covenant.org/), version 1.1.0, available at +[https://contributor-covenant.org/version/1/1/0/](https://contributor-covenant.org/version/1/1/0/) diff --git a/src/dependencies/curl-8.8.0/docs/CODE_REVIEW.md b/src/dependencies/curl-8.8.0/docs/CODE_REVIEW.md new file mode 100644 index 0000000..b78992a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CODE_REVIEW.md @@ -0,0 +1,174 @@ + + +# How to do code reviews for curl + +Anyone and everyone is encouraged and welcome to review code submissions in +curl. This is a guide on what to check for and how to perform a successful +code review. + +## All submissions should get reviewed + +All pull requests and patches submitted to the project should be reviewed by +at least one experienced curl maintainer before that code is accepted and +merged. + +## Let the tools and tests take the first rounds + +On initial pull requests, let the tools and tests do their job first and then +start out by helping the submitter understand the test failures and tool +alerts. + +## How to provide feedback to author + +Be nice. Ask questions. Provide examples or suggestions of improvements. +Assume the best intentions. Remember language barriers. + +All first-time contributors can become regulars. Let's help them go there. + +## Is this a change we want? + +If this is not a change that seems to be aligned with the project's path +forward and as such cannot be accepted, inform the author about this sooner +rather than later. Do it gently and explain why and possibly what could be +done to make it more acceptable. + +## API/ABI stability or changed behavior + +Changing the API and the ABI may be fine in a change but it needs to be done +deliberately and carefully. If not, a reviewer must help the author to realize +the mistake. + +curl and libcurl are similarly strict on not modifying existing behavior. API +and ABI stability is not enough, the behavior should also remain intact as far +as possible. + +## Code style + +Most code style nits are detected by checksrc but not all. Only leave remarks +on style deviation once checksrc does not find anymore. + +Minor nits from fresh submitters can also be handled by the maintainer when +merging, in case it seems like the submitter is not clear on what to do. We +want to make the process fun and exciting for new contributors. + +## Encourage consistency + +Make sure new code is written in a similar style as existing code. Naming, +logic, conditions, etc. + +## Are pointers always non-NULL? + +If a function or code rely on pointers being non-NULL, take an extra look if +that seems to be a fair assessment. + +## Asserts + +Conditions that should never be false can be verified with `DEBUGASSERT()` +calls to get caught in tests and debugging easier, while not having an impact +on final or release builds. + +## Memory allocation + +Can the mallocs be avoided? Do not introduce mallocs in any hot paths. If +there are (new) mallocs, can they be combined into fewer calls? + +Are all allocations handled in error paths to avoid leaks and crashes? + +## Thread-safety + +We do not like static variables as they break thread-safety and prevent +functions from being reentrant. + +## Should features be `#ifdef`ed? + +Features and functionality may not be present everywhere and should therefore +be `#ifdef`ed. Additionally, some features should be possible to switch on/off +in the build. + +Write `#ifdef`s to be as little of a "maze" as possible. + +## Does it look portable enough? + +curl runs "everywhere". Does the code take a reasonable stance and enough +precautions to be possible to build and run on most platforms? + +Remember that we live by C89 restrictions. + +## Tests and testability + +New features should be added in conjunction with one or more test cases. +Ideally, functions should also be written so that unit tests can be done to +test individual functions. + +## Documentation + +New features or changes to existing functionality **must** be accompanied by +updated documentation. Submitting that in a separate follow-up pull request is +not OK. A code review must also verify that the submitted documentation update +matches the code submission. + +English is not everyone's first language, be mindful of this and help the +submitter improve the text if it needs a rewrite to read better. + +## Code should not be hard to understand + +Source code should be written to maximize readability and be easy to +understand. + +## Functions should not be large + +A single function should never be large as that makes it hard to follow and +understand all the exit points and state changes. Some existing functions in +curl certainly violate this ground rule but when reviewing new code we should +propose splitting into smaller functions. + +## Duplication is evil + +Anything that looks like duplicated code is a red flag. Anything that seems to +introduce code that we *should* already have or provide needs a closer check. + +## Sensitive data + +When credentials are involved, take an extra look at what happens with this +data. Where it comes from and where it goes. + +## Variable types differ + +`size_t` is not a fixed size. `time_t` can be signed or unsigned and have +different sizes. Relying on variable sizes is a red flag. + +Also remember that endianness and >= 32 bit accesses to unaligned addresses +are problematic areas. + +## Integer overflows + +Be careful about integer overflows. Some variable types can be either 32 bit +or 64 bit. Integer overflows must be detected and acted on *before* they +happen. + +## Dangerous use of functions + +Maybe use of `realloc()` should rather use the dynbuf functions? + +Do not allow new code that grows buffers without using dynbuf. + +Use of C functions that rely on a terminating zero must only be used on data +that really do have a null-terminating zero. + +## Dangerous "data styles" + +Make extra precautions and verify that memory buffers that need a terminating +zero always have exactly that. Buffers *without* a null-terminator must not be +used as input to string functions. + +# Commit messages + +Tightly coupled with a code review is making sure that the commit message is +good. It is the responsibility of the person who merges the code to make sure +that the commit message follows our standard (detailed in the +[CONTRIBUTE](CONTRIBUTE.md) document). This includes making sure the PR +identifies related issues and giving credit to reporters and helpers. diff --git a/src/dependencies/curl-8.8.0/docs/CODE_STYLE.md b/src/dependencies/curl-8.8.0/docs/CODE_STYLE.md new file mode 100644 index 0000000..7b2b602 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CODE_STYLE.md @@ -0,0 +1,316 @@ + + +# curl C code style + +Source code that has a common style is easier to read than code that uses +different styles in different places. It helps making the code feel like one +single code base. Easy-to-read is an important property of code and helps +making it easier to review when new things are added and it helps debugging +code when developers are trying to figure out why things go wrong. A unified +style is more important than individual contributors having their own personal +tastes satisfied. + +Our C code has a few style rules. Most of them are verified and upheld by the +`scripts/checksrc.pl` script. Invoked with `make checksrc` or even by default +by the build system when built after `./configure --enable-debug` has been +used. + +It is normally not a problem for anyone to follow the guidelines, as you just +need to copy the style already used in the source code and there are no +particularly unusual rules in our set of rules. + +We also work hard on writing code that are warning-free on all the major +platforms and in general on as many platforms as possible. Code that obviously +causes warnings is not accepted as-is. + +## Naming + +Try using a non-confusing naming scheme for your new functions and variable +names. It does not necessarily have to mean that you should use the same as in +other places of the code, just that the names should be logical, +understandable and be named according to what they are used for. File-local +functions should be made static. We like lower case names. + +See the [INTERNALS](https://curl.se/dev/internals.html#symbols) document on +how we name non-exported library-global symbols. + +## Indenting + +We use only spaces for indentation, never TABs. We use two spaces for each new +open brace. + +```c +if(something_is_true) { + while(second_statement == fine) { + moo(); + } +} +``` + +## Comments + +Since we write C89 code, **//** comments are not allowed. They were not +introduced in the C standard until C99. We use only __/* comments */__. + +```c +/* this is a comment */ +``` + +## Long lines + +Source code in curl may never be wider than 79 columns and there are two +reasons for maintaining this even in the modern era of large and high +resolution screens: + +1. Narrower columns are easier to read than wide ones. There is a reason + newspapers have used columns for decades or centuries. + +2. Narrower columns allow developers to easier show multiple pieces of code + next to each other in different windows. It allows two or three source + code windows next to each other on the same screen - as well as multiple + terminal and debugging windows. + +## Braces + +In if/while/do/for expressions, we write the open brace on the same line as +the keyword and we then set the closing brace on the same indentation level as +the initial keyword. Like this: + +```c +if(age < 40) { + /* clearly a youngster */ +} +``` + +You may omit the braces if they would contain only a one-line statement: + +```c +if(!x) + continue; +``` + +For functions the opening brace should be on a separate line: + +```c +int main(int argc, char **argv) +{ + return 1; +} +``` + +## 'else' on the following line + +When adding an **else** clause to a conditional expression using braces, we +add it on a new line after the closing brace. Like this: + +```c +if(age < 40) { + /* clearly a youngster */ +} +else { + /* probably grumpy */ +} +``` + +## No space before parentheses + +When writing expressions using if/while/do/for, there shall be no space +between the keyword and the open parenthesis. Like this: + +```c +while(1) { + /* loop forever */ +} +``` + +## Use boolean conditions + +Rather than test a conditional value such as a bool against TRUE or FALSE, a +pointer against NULL or != NULL and an int against zero or not zero in +if/while conditions we prefer: + +```c +result = do_something(); +if(!result) { + /* something went wrong */ + return result; +} +``` + +## No assignments in conditions + +To increase readability and reduce complexity of conditionals, we avoid +assigning variables within if/while conditions. We frown upon this style: + +```c +if((ptr = malloc(100)) == NULL) + return NULL; +``` + +and instead we encourage the above version to be spelled out more clearly: + +```c +ptr = malloc(100); +if(!ptr) + return NULL; +``` + +## New block on a new line + +We never write multiple statements on the same source line, even for short +if() conditions. + +```c +if(a) + return TRUE; +else if(b) + return FALSE; +``` + +and NEVER: + +```c +if(a) return TRUE; +else if(b) return FALSE; +``` + +## Space around operators + +Please use spaces on both sides of operators in C expressions. Postfix **(), +[], ->, ., ++, --** and Unary **+, -, !, ~, &** operators excluded they should +have no space. + +Examples: + +```c +bla = func(); +who = name[0]; +age += 1; +true = !false; +size += -2 + 3 * (a + b); +ptr->member = a++; +struct.field = b--; +ptr = &address; +contents = *pointer; +complement = ~bits; +empty = (!*string) ? TRUE : FALSE; +``` + +## No parentheses for return values + +We use the 'return' statement without extra parentheses around the value: + +```c +int works(void) +{ + return TRUE; +} +``` + +## Parentheses for sizeof arguments + +When using the sizeof operator in code, we prefer it to be written with +parentheses around its argument: + +```c +int size = sizeof(int); +``` + +## Column alignment + +Some statements cannot be completed on a single line because the line would be +too long, the statement too hard to read, or due to other style guidelines +above. In such a case the statement spans multiple lines. + +If a continuation line is part of an expression or sub-expression then you +should align on the appropriate column so that it is easy to tell what part of +the statement it is. Operators should not start continuation lines. In other +cases follow the 2-space indent guideline. Here are some examples from +libcurl: + +```c +if(Curl_pipeline_wanted(handle->multi, CURLPIPE_HTTP1) && + (handle->set.httpversion != CURL_HTTP_VERSION_1_0) && + (handle->set.httpreq == HTTPREQ_GET || + handle->set.httpreq == HTTPREQ_HEAD)) + /* did not ask for HTTP/1.0 and a GET or HEAD */ + return TRUE; +``` + +If no parenthesis, use the default indent: + +```c +data->set.http_disable_hostname_check_before_authentication = + (0 != va_arg(param, long)) ? TRUE : FALSE; +``` + +Function invoke with an open parenthesis: + +```c +if(option) { + result = parse_login_details(option, strlen(option), + (userp ? &user : NULL), + (passwdp ? &passwd : NULL), + NULL); +} +``` + +Align with the "current open" parenthesis: + +```c +DEBUGF(infof(data, "Curl_pp_readresp_ %d bytes of trailing " + "server response left\n", + (int)clipamount)); +``` + +## Platform dependent code + +Use **#ifdef HAVE_FEATURE** to do conditional code. We avoid checking for +particular operating systems or hardware in the #ifdef lines. The HAVE_FEATURE +shall be generated by the configure script for unix-like systems and they are +hard-coded in the `config-[system].h` files for the others. + +We also encourage use of macros/functions that possibly are empty or defined +to constants when libcurl is built without that feature, to make the code +seamless. Like this example where the **magic()** function works differently +depending on a build-time conditional: + +```c +#ifdef HAVE_MAGIC +void magic(int a) +{ + return a + 2; +} +#else +#define magic(x) 1 +#endif + +int content = magic(3); +``` + +## No typedefed structs + +Use structs by all means, but do not typedef them. Use the `struct name` way +of identifying them: + +```c +struct something { + void *valid; + size_t way_to_write; +}; +struct something instance; +``` + +**Not okay**: + +```c +typedef struct { + void *wrong; + size_t way_to_write; +} something; +something instance; +``` diff --git a/src/dependencies/curl-8.8.0/docs/CONNECTION-FILTERS.md b/src/dependencies/curl-8.8.0/docs/CONNECTION-FILTERS.md new file mode 100644 index 0000000..6b20f93 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CONNECTION-FILTERS.md @@ -0,0 +1,308 @@ + + +# curl connection filters + +Connection filters is a design in the internals of curl, not visible in its +public API. They were added in curl v7.87.0. This document describes the +concepts, its high level implementation and the motivations. + +## Filters + +A "connection filter" is a piece of code that is responsible for handling a +range of operations of curl's connections: reading, writing, waiting on +external events, connecting and closing down - to name the most important +ones. + +The most important feat of connection filters is that they can be stacked on +top of each other (or "chained" if you prefer that metaphor). In the common +scenario that you want to retrieve a `https:` URL with curl, you need 2 basic +things to send the request and get the response: a TCP connection, represented +by a `socket` and a SSL instance en- and decrypt over that socket. You write +your request to the SSL instance, which encrypts and writes that data to the +socket, which then sends the bytes over the network. + +With connection filters, curl's internal setup looks something like this (cf +for connection filter): + +``` +Curl_easy *data connectdata *conn cf-ssl cf-socket ++----------------+ +-----------------+ +-------+ +--------+ +|https://curl.se/|----> | properties |----> | keys |---> | socket |--> OS --> network ++----------------+ +-----------------+ +-------+ +--------+ + + Curl_write(data, buffer) + --> Curl_cfilter_write(data, data->conn, buffer) + ---> conn->filter->write(conn->filter, data, buffer) +``` + +While connection filters all do different things, they look the same from the +"outside". The code in `data` and `conn` does not really know **which** +filters are installed. `conn` just writes into the first filter, whatever that +is. + +Same is true for filters. Each filter has a pointer to the `next` filter. When +SSL has encrypted the data, it does not write to a socket, it writes to the +next filter. If that is indeed a socket, or a file, or an HTTP/2 connection is +of no concern to the SSL filter. + +This allows stacking, as in: + +``` +Direct: + http://localhost/ conn -> cf-socket + https://curl.se/ conn -> cf-ssl -> cf-socket +Via http proxy tunnel: + http://localhost/ conn -> cf-http-proxy -> cf-socket + https://curl.se/ conn -> cf-ssl -> cf-http-proxy -> cf-socket +Via https proxy tunnel: + http://localhost/ conn -> cf-http-proxy -> cf-ssl -> cf-socket + https://curl.se/ conn -> cf-ssl -> cf-http-proxy -> cf-ssl -> cf-socket +Via http proxy tunnel via SOCKS proxy: + http://localhost/ conn -> cf-http-proxy -> cf-socks -> cf-socket +``` + +### Connecting/Closing + +Before `Curl_easy` can send the request, the connection needs to be +established. This means that all connection filters have done, whatever they +need to do: waiting for the socket to be connected, doing the TLS handshake, +performing the HTTP tunnel request, etc. This has to be done in reverse order: +the last filter has to do its connect first, then the one above can start, +etc. + +Each filter does in principle the following: + +``` +static CURLcode +myfilter_cf_connect(struct Curl_cfilter *cf, + struct Curl_easy *data, + bool *done) +{ + CURLcode result; + + if(cf->connected) { /* we and all below are done */ + *done = TRUE; + return CURLE_OK; + } + /* Let the filters below connect */ + result = cf->next->cft->connect(cf->next, data, blocking, done); + if(result || !*done) + return result; /* below errored/not finished yet */ + + /* MYFILTER CONNECT THINGS */ /* below connected, do out thing */ + *done = cf->connected = TRUE; /* done, remember, return */ + return CURLE_OK; +} +``` + +Closing a connection then works similar. The `conn` tells the first filter to +close. Contrary to connecting, the filter does its own things first, before +telling the next filter to close. + +### Efficiency + +There are two things curl is concerned about: efficient memory use and fast +transfers. + +The memory footprint of a filter is relatively small: + +``` +struct Curl_cfilter { + const struct Curl_cftype *cft; /* the type providing implementation */ + struct Curl_cfilter *next; /* next filter in chain */ + void *ctx; /* filter type specific settings */ + struct connectdata *conn; /* the connection this filter belongs to */ + int sockindex; /* TODO: like to get rid off this */ + BIT(connected); /* != 0 iff this filter is connected */ +}; +``` + +The filter type `cft` is a singleton, one static struct for each type of +filter. The `ctx` is where a filter holds its specific data. That varies by +filter type. An http-proxy filter keeps the ongoing state of the CONNECT here, +free it after its has been established. The SSL filter keeps the `SSL*` (if +OpenSSL is used) here until the connection is closed. So, this varies. + +`conn` is a reference to the connection this filter belongs to, so nothing +extra besides the pointer itself. + +Several things, that before were kept in `struct connectdata`, now goes into +the `filter->ctx` *when needed*. So, the memory footprint for connections that +do *not* use an http proxy, or socks, or https is lower. + +As to transfer efficiency, writing and reading through a filter comes at near +zero cost *if the filter does not transform the data*. An http proxy or socks +filter, once it is connected, just passes the calls through. Those filters +implementations look like this: + +``` +ssize_t Curl_cf_def_send(struct Curl_cfilter *cf, struct Curl_easy *data, + const void *buf, size_t len, CURLcode *err) +{ + return cf->next->cft->do_send(cf->next, data, buf, len, err); +} +``` +The `recv` implementation is equivalent. + +## Filter Types + +The currently existing filter types (curl 8.5.0) are: + +* `TCP`, `UDP`, `UNIX`: filters that operate on a socket, providing raw I/O. +* `SOCKET-ACCEPT`: special TCP socket that has a socket that has been + `accept()`ed in a `listen()` +* `SSL`: filter that applies TLS en-/decryption and handshake. Manages the + underlying TLS backend implementation. +* `HTTP-PROXY`, `H1-PROXY`, `H2-PROXY`: the first manages the connection to an + HTTP proxy server and uses the other depending on which ALPN protocol has + been negotiated. +* `SOCKS-PROXY`: filter for the various SOCKS proxy protocol variations +* `HAPROXY`: filter for the protocol of the same name, providing client IP + information to a server. +* `HTTP/2`: filter for handling multiplexed transfers over an HTTP/2 + connection +* `HTTP/3`: filter for handling multiplexed transfers over an HTTP/3+QUIC + connection +* `HAPPY-EYEBALLS`: meta filter that implements IPv4/IPv6 "happy eyeballing". + It creates up to 2 sub-filters that race each other for a connection. +* `SETUP`: meta filter that manages the creation of sub-filter chains for a + specific transport (e.g. TCP or QUIC). +* `HTTPS-CONNECT`: meta filter that races a TCP+TLS and a QUIC connection + against each other to determine if HTTP/1.1, HTTP/2 or HTTP/3 shall be used + for a transfer. + +Meta filters are combining other filters for a specific purpose, mostly during +connection establishment. Other filters like `TCP`, `UDP` and `UNIX` are only +to be found at the end of filter chains. SSL filters provide encryption, of +course. Protocol filters change the bytes sent and received. + +## Filter Flags + +Filter types carry flags that inform what they do. These are (for now): + +* `CF_TYPE_IP_CONNECT`: this filter type talks directly to a server. This does + not have to be the server the transfer wants to talk to. For example when a + proxy server is used. +* `CF_TYPE_SSL`: this filter type provides encryption. +* `CF_TYPE_MULTIPLEX`: this filter type can manage multiple transfers in parallel. + +Filter types can combine these flags. For example, the HTTP/3 filter types +have `CF_TYPE_IP_CONNECT`, `CF_TYPE_SSL` and `CF_TYPE_MULTIPLEX` set. + +Flags are useful to extrapolate properties of a connection. To check if a +connection is encrypted, libcurl inspect the filter chain in place, top down, +for `CF_TYPE_SSL`. If it finds `CF_TYPE_IP_CONNECT` before any `CF_TYPE_SSL`, +the connection is not encrypted. + +For example, `conn1` is for a `http:` request using a tunnel through an HTTP/2 +`https:` proxy. `conn2` is a `https:` HTTP/2 connection to the same proxy. +`conn3` uses HTTP/3 without proxy. The filter chains would look like this +(simplified): + +``` +conn1 --> `HTTP-PROXY` --> `H2-PROXY` --> `SSL` --> `TCP` +flags: `IP_CONNECT` `SSL` `IP_CONNECT` + +conn2 --> `HTTP/2` --> `SSL` --> `HTTP-PROXY` --> `H2-PROXY` --> `SSL` --> `TCP` +flags: `SSL` `IP_CONNECT` `SSL` `IP_CONNECT` + +conn3 --> `HTTP/3` +flags: `SSL|IP_CONNECT` +``` + +Inspecting the filter chains, `conn1` is seen as unencrypted, since it +contains an `IP_CONNECT` filter before any `SSL`. `conn2` is clearly encrypted +as an `SSL` flagged filter is seen first. `conn3` is also encrypted as the +`SSL` flag is checked before the presence of `IP_CONNECT`. + +Similar checks can determine if a connection is multiplexed or not. + +## Filter Tracing + +Filters may make use of special trace macros like `CURL_TRC_CF(data, cf, msg, +...)`. With `data` being the transfer and `cf` being the filter instance. +These traces are normally not active and their execution is guarded so that +they are cheap to ignore. + +Users of `curl` may activate them by adding the name of the filter type to the +`--trace-config` argument. For example, in order to get more detailed tracing +of an HTTP/2 request, invoke curl with: + +``` +> curl -v --trace-config ids,time,http/2 https://curl.se +``` + +Which gives you trace output with time information, transfer+connection ids +and details from the `HTTP/2` filter. Filter type names in the trace config +are case insensitive. You may use `all` to enable tracing for all filter +types. When using `libcurl` you may call `curl_global_trace(config_string)` at +the start of your application to enable filter details. + +## Meta Filters + +Meta filters is a catch-all name for filter types that do not change the +transfer data in any way but provide other important services to curl. In +general, it is possible to do all sorts of silly things with them. One of the +commonly used, important things is "eyeballing". + +The `HAPPY-EYEBALLS` filter is involved in the connect phase. Its job is to +try the various IPv4 and IPv6 addresses that are known for a server. If only +one address family is known (or configured), it tries the addresses one after +the other with timeouts calculated from the amount of addresses and the +overall connect timeout. + +When more than one address family is to be tried, it splits the address list +into IPv4 and IPv6 and makes parallel attempts. The connection filter chain +looks like this: + +``` +* create connection for http://curl.se +conn[curl.se] --> SETUP[TCP] --> HAPPY-EYEBALLS --> NULL +* start connect +conn[curl.se] --> SETUP[TCP] --> HAPPY-EYEBALLS --> NULL + - ballerv4 --> TCP[151.101.1.91]:443 + - ballerv6 --> TCP[2a04:4e42:c00::347]:443 +* v6 answers, connected +conn[curl.se] --> SETUP[TCP] --> HAPPY-EYEBALLS --> TCP[2a04:4e42:c00::347]:443 +* transfer +``` + +The modular design of connection filters and that we can plug them into each other is used to control the parallel attempts. When a `TCP` filter does not connect (in time), it is torn down and another one is created for the next address. This keeps the `TCP` filter simple. + +The `HAPPY-EYEBALLS` on the other hand stays focused on its side of the problem. We can use it also to make other type of connection by just giving it another filter type to try to have happy eyeballing for QUIC: + +``` +* create connection for --http3-only https://curl.se +conn[curl.se] --> SETUP[QUIC] --> HAPPY-EYEBALLS --> NULL +* start connect +conn[curl.se] --> SETUP[QUIC] --> HAPPY-EYEBALLS --> NULL + - ballerv4 --> HTTP/3[151.101.1.91]:443 + - ballerv6 --> HTTP/3[2a04:4e42:c00::347]:443 +* v6 answers, connected +conn[curl.se] --> SETUP[QUIC] --> HAPPY-EYEBALLS --> HTTP/3[2a04:4e42:c00::347]:443 +* transfer +``` + +When we plug these two variants together, we get the `HTTPS-CONNECT` filter +type that is used for `--http3` when **both** HTTP/3 and HTTP/2 or HTTP/1.1 +shall be attempted: + +``` +* create connection for --http3 https://curl.se +conn[curl.se] --> HTTPS-CONNECT --> NULL +* start connect +conn[curl.se] --> HTTPS-CONNECT --> NULL + - SETUP[QUIC] --> HAPPY-EYEBALLS --> NULL + - ballerv4 --> HTTP/3[151.101.1.91]:443 + - ballerv6 --> HTTP/3[2a04:4e42:c00::347]:443 + - SETUP[TCP] --> HAPPY-EYEBALLS --> NULL + - ballerv4 --> TCP[151.101.1.91]:443 + - ballerv6 --> TCP[2a04:4e42:c00::347]:443 +* v4 QUIC answers, connected +conn[curl.se] --> HTTPS-CONNECT --> SETUP[QUIC] --> HAPPY-EYEBALLS --> HTTP/3[151.101.1.91]:443 +* transfer +``` diff --git a/src/dependencies/curl-8.8.0/docs/CONTRIBUTE.md b/src/dependencies/curl-8.8.0/docs/CONTRIBUTE.md new file mode 100644 index 0000000..bffcd5a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CONTRIBUTE.md @@ -0,0 +1,323 @@ + + +# Contributing to the curl project + +This document is intended to offer guidelines on how to best contribute to the +curl project. This concerns new features as well as corrections to existing +flaws or bugs. + +## Join the Community + +Skip over to [https://curl.se/mail/](https://curl.se/mail/) and join +the appropriate mailing list(s). Read up on details before you post +questions. Read this file before you start sending patches. We prefer +questions sent to and discussions being held on the mailing list(s), not sent +to individuals. + +Before posting to one of the curl mailing lists, please read up on the +[mailing list etiquette](https://curl.se/mail/etiquette.html). + +We also hang out on IRC in #curl on libera.chat + +If you are at all interested in the code side of things, consider clicking +'watch' on the [curl repo on GitHub](https://github.com/curl/curl) to be +notified of pull requests and new issues posted there. + +## License and copyright + +When contributing with code, you agree to put your changes and new code under +the same license curl and libcurl is already using unless stated and agreed +otherwise. + +If you add a larger piece of code, you can opt to make that file or set of +files to use a different license as long as they do not enforce any changes to +the rest of the package and they make sense. Such "separate parts" can not be +GPL licensed (as we do not want copyleft to affect users of libcurl) but they +must use "GPL compatible" licenses (as we want to allow users to use libcurl +properly in GPL licensed environments). + +When changing existing source code, you do not alter the copyright of the +original file(s). The copyright is still owned by the original creator(s) or +those who have been assigned copyright by the original author(s). + +By submitting a patch to the curl project, you are assumed to have the right +to the code and to be allowed by your employer or whatever to hand over that +patch/code to us. We credit you for your changes as far as possible, to give +credit but also to keep a trace back to who made what changes. Please always +provide us with your full real name when contributing, + +## What To Read + +Source code, the man pages, the [INTERNALS +document](https://curl.se/dev/internals.html), +[TODO](https://curl.se/docs/todo.html), +[KNOWN_BUGS](https://curl.se/docs/knownbugs.html) and the [most recent +changes](https://curl.se/dev/sourceactivity.html) in git. Just lurking on the +[curl-library mailing list](https://curl.se/mail/list.cgi?list=curl-library) +gives you a lot of insights on what's going on right now. Asking there is a +good idea too. + +## Write a good patch + +### Follow code style + +When writing C code, follow the +[CODE_STYLE](https://curl.se/dev/code-style.html) already established in +the project. Consistent style makes code easier to read and mistakes less +likely to happen. Run `make checksrc` before you submit anything, to make sure +you follow the basic style. That script does not verify everything, but if it +complains you know you have work to do. + +### Non-clobbering All Over + +When you write new functionality or fix bugs, it is important that you do not +fiddle all over the source files and functions. Remember that it is likely +that other people have done changes in the same source files as you have and +possibly even in the same functions. If you bring completely new +functionality, try writing it in a new source file. If you fix bugs, try to +fix one bug at a time and send them as separate patches. + +### Write Separate Changes + +It is annoying when you get a huge patch from someone that is said to fix 511 +odd problems, but discussions and opinions do not agree with 510 of them - or +509 of them were already fixed in a different way. Then the person merging +this change needs to extract the single interesting patch from somewhere +within the huge pile of source, and that creates a lot of extra work. + +Preferably, each fix that corrects a problem should be in its own patch/commit +with its own description/commit message stating exactly what they correct so +that all changes can be selectively applied by the maintainer or other +interested parties. + +Also, separate changes enable bisecting much better for tracking problems +and regression in the future. + +### Patch Against Recent Sources + +Please try to get the latest available sources to make your patches against. +It makes the lives of the developers so much easier. The best is if you get +the most up-to-date sources from the git repository, but the latest release +archive is quite OK as well. + +### Documentation + +Writing docs is dead boring and one of the big problems with many open source +projects but someone's gotta do it. It makes things a lot easier if you submit +a small description of your fix or your new features with every contribution +so that it can be swiftly added to the package documentation. + +Documentation is mostly provided as manpages or plain ASCII files. The +manpages are rendered from their source files that are usually written using +markdown. Most HTML files on the website and in the release archives are +generated from corresponding markdown and ASCII files. + +### Test Cases + +Since the introduction of the test suite, we can quickly verify that the main +features are working as they are supposed to. To maintain this situation and +improve it, all new features and functions that are added need to be tested in +the test suite. Every feature that is added should get at least one valid test +case that verifies that it works as documented. If every submitter also posts +a few test cases, it does not end up a heavy burden on a single person. + +If you do not have test cases or perhaps you have done something that is hard +to write tests for, do explain exactly how you have otherwise tested and +verified your changes. + +## Submit Your Changes + +### How to get your changes into the main sources + +Ideally you file a [pull request on +GitHub](https://github.com/curl/curl/pulls), but you can also send your plain +patch to [the curl-library mailing +list](https://curl.se/mail/list.cgi?list=curl-library). + +If you opt to post a patch on the mailing list, chances are someone converts +it into a pull request for you, to have the CI jobs verify it proper before it +can be merged. Be prepared that some feedback on the proposed change might +then come on GitHub. + +Your changes be reviewed and discussed and you are expected to correct flaws +pointed out and update accordingly, or the change risks stalling and +eventually just getting deleted without action. As a submitter of a change, +you are the owner of that change until it has been merged. + +Respond on the list or on GitHub about the change and answer questions and/or +fix nits/flaws. This is important. We take lack of replies as a sign that you +are not anxious to get your patch accepted and we tend to simply drop such +changes. + +### About pull requests + +With GitHub it is easy to send a [pull +request](https://github.com/curl/curl/pulls) to the curl project to have +changes merged. + +We strongly prefer pull requests to mailed patches, as it makes it a proper +git commit that is easy to merge and they are easy to track and not that easy +to lose in the flood of many emails, like they sometimes do on the mailing +lists. + +Every pull request submitted is automatically tested in several different +ways. [See the CI document for more +information](https://github.com/curl/curl/blob/master/tests/CI.md). + +Sometimes the tests fail due to a dependency service temporarily being offline +or otherwise unavailable, e.g. package downloads. In this case you can just +try to update your pull requests to rerun the tests later as described below. + +You can update your pull requests by pushing new commits or force-pushing +changes to existing commits. Force-pushing an amended commit without any +actual content changed also allows you to retrigger the tests for that commit. + +When you adjust your pull requests after review, consider squashing the +commits so that we can review the full updated version more easily. + +A pull request sent to the project might get labeled `needs-votes` by a +project maintainer. This label means that in addition to meeting all other +checks and qualifications this pull request must also receive more "votes" of +user support. More signs that people want this to happen. It could be in the +form of messages saying so, or thumbs-up reactions on GitHub. + +### Making quality changes + +Make the patch against as recent source versions as possible. + +If you have followed the tips in this document and your patch still has not +been incorporated or responded to after some weeks, consider resubmitting it +to the list or better yet: change it to a pull request. + +### Commit messages + +A short guide to how to write git commit messages in the curl project. + + ---- start ---- + [area]: [short line describing the main effect] + -- empty line -- + [full description, no wider than 72 columns that describes as much as + possible as to why this change is made, and possibly what things + it fixes and everything else that is related, with unwieldy URLs replaced + with references like [0], [1], etc.] + -- empty line -- + [[0] URL - Reference to a URL in the description, almost like Markdown; + the last numbered reference is followed by an -- empty line -- ] + [Follow-up to {shorthash} - if this fixes or continues a previous commit; + add a Ref: that commit's PR or issue if it's not a small, obvious fix; + followed by an -- empty line -- ] + [Bug: URL to the source of the report or more related discussion; use Fixes + for GitHub issues instead when that is appropriate] + [Approved-by: John Doe - credit someone who approved the PR; if you are + committing this for someone else using --author=... you do not need this + as you are implicitly approving it by committing] + [Authored-by: John Doe - credit the original author of the code; only use + this if you cannot use "git commit --author=..."] + [Signed-off-by: John Doe - we do not use this, but do not bother removing it] + [whatever-else-by: credit all helpers, finders, doers; try to use one of + the following keywords if at all possible, for consistency: + Acked-by:, Assisted-by:, Co-authored-by:, Found-by:, Reported-by:, + Reviewed-by:, Suggested-by:, Tested-by:] + [Ref: #1234 - if this is related to a GitHub issue or PR, possibly one that + has already been closed] + [Ref: URL to more information about the commit; use Bug: instead for + a reference to a bug on another bug tracker] + [Fixes #1234 - if this closes a GitHub issue; GitHub closes the issue once + this commit is merged] + [Closes #1234 - if this closes a GitHub PR; GitHub closes the PR once this + commit is merged] + ---- stop ---- + +The first line is a succinct description of the change: + + - use the imperative, present tense: "change" not "changed" nor "changes" + - do not capitalize the first letter + - no period (.) at the end + +The `[area]` in the first line can be `http2`, `cookies`, `openssl` or +similar. There is no fixed list to select from but using the same "area" as +other related changes could make sense. + +Do not forget to use commit --author=... if you commit someone else's work, and +make sure that you have your own user and email setup correctly in git before +you commit. + +Add whichever header lines as appropriate, with one line per person if more +than one person was involved. There is no need to credit yourself unless you +are using --author=... which hides your identity. Do not include people's +email addresses in headers to avoid spam, unless they are already public from +a previous commit; saying `{userid} on github` is OK. + +### Write Access to git Repository + +If you are a frequent contributor, you may be given push access to the git +repository and then you are able to push your changes straight into the git +repo instead of sending changes as pull requests or by mail as patches. + +Just ask if this is what you would want. You are required to have posted +several high quality patches first, before you can be granted push access. + +### How To Make a Patch with git + +You need to first checkout the repository: + + git clone https://github.com/curl/curl.git + +You then proceed and edit all the files you like and you commit them to your +local repository: + + git commit [file] + +As usual, group your commits so that you commit all changes at once that +constitute a logical change. + +Once you have done all your commits and you are happy with what you see, you +can make patches out of your changes that are suitable for mailing: + + git format-patch remotes/origin/master + +This creates files in your local directory named `NNNN-[name].patch` for each +commit. + +Now send those patches off to the curl-library list. You can of course opt to +do that with the 'git send-email' command. + +### How To Make a Patch without git + +Keep a copy of the unmodified curl sources. Make your changes in a separate +source tree. When you think you have something that you want to offer the +curl community, use GNU diff to generate patches. + +If you have modified a single file, try something like: + + diff -u unmodified-file.c my-changed-one.c > my-fixes.diff + +If you have modified several files, possibly in different directories, you +can use diff recursively: + + diff -ur curl-original-dir curl-modified-sources-dir > my-fixes.diff + +The GNU diff and GNU patch tools exist for virtually all platforms, including +all kinds of Unixes and Windows. + +### Useful resources + - [Webinar on getting code into cURL](https://www.youtube.com/watch?v=QmZ3W1d6LQI) + +## Update copyright and license information + +There is a CI job called **REUSE compliance / check** that runs on every pull +request and commit to verify that the *REUSE state* of all files are still +fine. + +This means that all files need to have their license and copyright information +clearly stated. Ideally by having the standard curl source code header, with +the SPDX-License-Identifier included. If the header does not work, you can use a +smaller header or add the information for a specific file to the `.reuse/dep5` +file. + +You can manually verify the copyright and compliance status by running the +`./scripts/copyright.pl` script in the root of the git repository. diff --git a/src/dependencies/curl-8.8.0/docs/CURL-DISABLE.md b/src/dependencies/curl-8.8.0/docs/CURL-DISABLE.md new file mode 100644 index 0000000..3409bec --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CURL-DISABLE.md @@ -0,0 +1,174 @@ + + +# Code defines to disable features and protocols + +## `CURL_DISABLE_ALTSVC` + +Disable support for Alt-Svc: HTTP headers. + +## `CURL_DISABLE_BINDLOCAL` + +Disable support for binding the local end of connections. + +## `CURL_DISABLE_COOKIES` + +Disable support for HTTP cookies. + +## `CURL_DISABLE_BASIC_AUTH` + +Disable support for the Basic authentication methods. + +## `CURL_DISABLE_BEARER_AUTH` + +Disable support for the Bearer authentication methods. + +## `CURL_DISABLE_DIGEST_AUTH` + +Disable support for the Digest authentication methods. + +## `CURL_DISABLE_KERBEROS_AUTH` + +Disable support for the Kerberos authentication methods. + +## `CURL_DISABLE_NEGOTIATE_AUTH` + +Disable support for the negotiate authentication methods. + +## `CURL_DISABLE_AWS` + +Disable **AWS-SIG4** support. + +## `CURL_DISABLE_DICT` + +Disable the DICT protocol + +## `CURL_DISABLE_DOH` + +Disable DNS-over-HTTPS + +## `CURL_DISABLE_FILE` + +Disable the FILE protocol + +## `CURL_DISABLE_FORM_API` + +Disable the form API + +## `CURL_DISABLE_FTP` + +Disable the FTP (and FTPS) protocol + +## `CURL_DISABLE_GETOPTIONS` + +Disable the `curl_easy_options` API calls that lets users get information +about existing options to `curl_easy_setopt`. + +## `CURL_DISABLE_GOPHER` + +Disable the GOPHER protocol. + +## `CURL_DISABLE_HEADERS_API` + +Disable the HTTP header API. + +## `CURL_DISABLE_HSTS` + +Disable the HTTP Strict Transport Security support. + +## `CURL_DISABLE_HTTP` + +Disable the HTTP(S) protocols. Note that this then also disable HTTP proxy +support. + +## `CURL_DISABLE_HTTP_AUTH` + +Disable support for all HTTP authentication methods. + +## `CURL_DISABLE_IMAP` + +Disable the IMAP(S) protocols. + +## `CURL_DISABLE_LDAP` + +Disable the LDAP(S) protocols. + +## `CURL_DISABLE_LDAPS` + +Disable the LDAPS protocol. + +## `CURL_DISABLE_LIBCURL_OPTION` + +Disable the --libcurl option from the curl tool. + +## `CURL_DISABLE_MIME` + +Disable MIME support. + +## `CURL_DISABLE_MQTT` + +Disable MQTT support. + +## `CURL_DISABLE_NETRC` + +Disable the netrc parser. + +## `CURL_DISABLE_NTLM` + +Disable support for NTLM. + +## `CURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG` + +Disable the auto load config support in the OpenSSL backend. + +## `CURL_DISABLE_PARSEDATE` + +Disable date parsing + +## `CURL_DISABLE_POP3` + +Disable the POP3 protocol + +## `CURL_DISABLE_PROGRESS_METER` + +Disable the built-in progress meter + +## `CURL_DISABLE_PROXY` + +Disable support for proxies + +## `CURL_DISABLE_RTSP` + +Disable the RTSP protocol. + +## `CURL_DISABLE_SHUFFLE_DNS` + +Disable the shuffle DNS feature + +## `CURL_DISABLE_SMB` + +Disable the SMB(S) protocols + +## `CURL_DISABLE_SMTP` + +Disable the SMTP(S) protocols + +## `CURL_DISABLE_SOCKETPAIR` + +Disable the use of `socketpair()` internally to allow waking up and canceling +`curl_multi_poll()`. + +## `CURL_DISABLE_TELNET` + +Disable the TELNET protocol + +## `CURL_DISABLE_TFTP` + +Disable the TFTP protocol + +## `CURL_DISABLE_VERBOSE_STRINGS` + +Disable verbose strings and error messages. diff --git a/src/dependencies/curl-8.8.0/docs/CURLDOWN.md b/src/dependencies/curl-8.8.0/docs/CURLDOWN.md new file mode 100644 index 0000000..9104389 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/CURLDOWN.md @@ -0,0 +1,159 @@ + + +# curldown + +A markdown-like syntax for libcurl man pages. + +## Purpose + +A text format for writing libcurl documentation in the shape of man pages. + +Make it easier for users to contribute and write documentation. A format that +is easier on the eye in its source format. + +Make it harder to do syntactical mistakes. + +Use a format that allows creating man pages that end up looking exactly like +the man pages did when we wrote them in nroff format. + +Take advantage of the fact that people these days are accustomed to markdown +by using a markdown-like syntax. + +This allows us to fix issues in the nroff format easier since now we generate +them. For example: escaping minus to prevent them from being turned into +Unicode by man. + +Generate nroff output that looks (next to) *identical* to the previous files, +so that the look, existing test cases, HTML conversions, existing +infrastructure etc remain mostly intact. + +Contains meta-data in a structured way to allow better output (for example the +see also information) and general awareness of what the file is about. + +## File extension + +Since curldown looks similar to markdown, we use `.md` extensions on the +files. + +## Conversion + +Convert **from curldown to nroff** with `cd2nroff`. Generates nroff man pages. + +Convert **from nroff to curldown** with `nroff2cd`. This is only meant to be +used for the initial conversion to curldown and should ideally never be needed +again. + +Convert, check or clean up an existing curldown to nicer, better, cleaner +curldown with **cd2cd**. + +Mass-convert all curldown files to nroff in specified directories with +`cdall`: + + cdall [dir1] [dir2] [dir3] .. + +## Known issues + +The `cd2nroff` tool does not yet handle *italics* or **bold** where the start +and the end markers are used on separate lines. + +The `nroff2cd` tool generates code style quotes for all `.fi` sections since +the nroff format does not carry a distinction. + +# Format + +Each curldown starts with a header with meta-data: + + --- + c: Copyright (C) Daniel Stenberg, , et al. + SPDX-License-Identifier: curl + Title: CURLOPT_AWS_SIGV4 + Section: 3 + Source: libcurl + Protocol: + - HTTP + See-also: + - CURLOPT_HEADEROPT (3) + - CURLOPT_HTTPAUTH (3) + TLS-backend: + - [name] + --- + +All curldown files *must* have all the headers present and at least one +`See-also:` entry specified. + +If the man page is for section 3 (library related). The `Protocol` list must +contain at least one protocol, which can be `*` if the option is virtually for +everything. If `*` is used, it must be the only listed protocol. Recognized +protocols are either URL schemes (in uppercase), `TLS` or `TCP`. + +If the `Protocol` list contains `TLS`, then there must also be a `TLS-backend` +list, specifying `All` or a list of what TLS backends that work with this +option. The available TLS backends are: + +- `BearSSL` +- `GnuTLS` +- `mbedTLS` +- `OpenSSL` (also covers BoringSSL, libressl, quictls, AWS-LC and AmiSSL) +- `rustls` +- `Schannel` +- `Secure Transport` +- `wolfSSL` +- `All`: all TLS backends + +Following the header in the file, is the manual page using markdown-like +syntax: + +~~~ + # NAME + a page - this is a page descriving something + + # SYNOPSIS + ~~~c + #include + + CURLcode curl_easy_setopt(CURL *handle, CURLOPT_AWS_SIGV4, char *param); + ~~~ +~~~ + +Quoted source code should start with `~~~c` and end with `~~~` while regular +quotes can start with `~~~` or just be indented with 4 spaces. + +Headers at top-level `#` get converted to `.SH`. + +`nroff2cd` supports the `##` next level header which gets converted to `.IP`. + +Write bold words or phrases within `**` like: + + This is a **bold** word. + +Write italics like: + + This is *italics*. + +Due to how man pages do not support backticks especially formatted, such +occurrences in the source are instead just using italics in the generated +output: + + This `word` appears in italics. + +When generating the nroff output, the tooling removes superfluous newlines, +meaning they can be used freely in the source file to make the text more +readable. + +To make sure curldown documents render correctly as markdown, all literal +occurrences of `<` or `>` need to be escaped by a leading backslash. + +## symbols + +All mentioned curl symbols that have their own man pages, like +`curl_easy_perform(3)` are automatically rendered using italics in the output +without having to enclose it with asterisks. This helps ensuring that they get +converted to links properly later in the HTML version on the website, as +converted with `roffit`. This makes the curldown text easier to read even when +mentioning many curl symbols. + +This auto-linking works for patterns matching `(lib|)curl[^ ]*(3)`. diff --git a/src/dependencies/curl-8.8.0/docs/DEPRECATE.md b/src/dependencies/curl-8.8.0/docs/DEPRECATE.md new file mode 100644 index 0000000..0e39903 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/DEPRECATE.md @@ -0,0 +1,55 @@ + + +# Items to be removed from future curl releases + +If any of these deprecated features is a cause for concern for you, please +email the +[curl-library mailing list](https://lists.haxx.se/listinfo/curl-library) +as soon as possible and explain to us why this is a problem for you and +how your use case cannot be satisfied properly using a workaround. + +## TLS libraries without 1.3 support + +curl drops support for TLS libraries without TLS 1.3 capability after May +2025. + +It requires that a curl build using the library should be able to negotiate +and use TLS 1.3, or else it is not good enough. + +As of May 2024, the libraries that need to get fixed to remain supported after +May 2025 are: BearSSL and Secure Transport. + +## space-separated `NOPROXY` patterns + +When specifying patterns/domain names for curl that should *not* go through a +proxy, the curl tool features the `--noproxy` command line option and the +library supports the `NO_PROXY` environment variable and the `CURLOPT_NOPROXY` +libcurl option. + +They all set the same list of patterns. This list is documented to be a set of +**comma-separated** names, but can also be provided separated with just +space. The ability to just use spaces for this has never been documented but +some users may still have come to rely on this. + +Several other tools and utilities also parse the `NO_PROXY` environment +variable but do not consider a space to be a valid separator. Using spaces for +separator is probably less portable and might cause more friction than commas +do. Users should use commas for this for greater portability. + +curl removes the support for space-separated names in July 2024. + +## past removals + + - Pipelining + - axTLS + - PolarSSL + - NPN + - Support for systems without 64 bit data types + - NSS + - gskit + - mingw v1 + - NTLM_WB diff --git a/src/dependencies/curl-8.8.0/docs/DISTROS.md b/src/dependencies/curl-8.8.0/docs/DISTROS.md new file mode 100644 index 0000000..863b0fe --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/DISTROS.md @@ -0,0 +1,277 @@ + + +# curl distros + + + +Lots of organizations distribute curl packages to end users. This is a +collection of pointers to where to learn more about curl on and with each +distro. Those marked *Rolling Release* typically run the latest version of curl +and are therefore less likely to have back-ported patches to older versions. + +We discuss curl distro issues, patches and collaboration on the [curl-distros +mailing list](https://lists.haxx.se/listinfo/curl-distros). + +## AlmaLinux + +- curl package source and patches: curl package source and patches +- curl issues: https://bugs.almalinux.org/view_all_bug_page.php click Category and choose curl +- curl security: https://errata.almalinux.org/ search for curl + +## Alpine Linux + +- curl: https://pkgs.alpinelinux.org/package/edge/main/x86_64/curl +- curl issues: https://gitlab.alpinelinux.org/alpine/aports/-/issues +- curl security: https://security.alpinelinux.org/srcpkg/curl +- curl package source and patches: https://gitlab.alpinelinux.org/alpine/aports/-/tree/master/main/curl + +## Alt Linux + +- curl: http://www.sisyphus.ru/srpm/Sisyphus/curl +- curl patches: http://www.sisyphus.ru/ru/srpm/Sisyphus/curl/patches +- curl issues: http://www.sisyphus.ru/ru/srpm/Sisyphus/curl/bugs + +## Arch Linux + +*Rolling Release* + +- curl: https://archlinux.org/packages/core/x86_64/curl/ +- curl issues: https://gitlab.archlinux.org/archlinux/packaging/packages/curl/-/issues +- curl security: https://security.archlinux.org/package/curl +- curl wiki: https://wiki.archlinux.org/title/CURL + +## Buildroot + +*Rolling Release* + +- curl package source and patches: https://git.buildroot.net/buildroot/tree/package/libcurl +- curl issues: https://bugs.buildroot.org/buglist.cgi?quicksearch=curl + +## Chimera + +- curl package source and patches: https://github.com/chimera-linux/cports/tree/master/main/curl + +## Clear Linux + +*Rolling Release* + +- curl: https://github.com/clearlinux-pkgs/curl +- curl issues: https://github.com/clearlinux/distribution/issues + +## Conary + +- curl: https://github.com/conan-io/conan-center-index/tree/master/recipes/libcurl +- curl issues: https://github.com/conan-io/conan-center-index/issues +- curl patches: https://github.com/conan-io/conan-center-index/tree/master/recipes/libcurl (in `all/patches/*`, if any) + +## conda-forge + +- curl: https://github.com/conda-forge/curl-feedstock +- curl issues: https://github.com/conda-forge/curl-feedstock/issues + +## CRUX + +- curl: https://crux.nu/portdb/?a=search&q=curl +- curl issues: https://git.crux.nu/ports/core/issues/?type=all&state=open&q=curl + +## curl-for-win + +(this is the official curl binaries for Windows shipped by the curl project) + +*Rolling Release* + +- curl: https://curl.se/windows/ +- curl patches: https://github.com/curl/curl-for-win/blob/main/curl.patch (if any) +- build-specific issues: https://github.com/curl/curl-for-win/issues + +Issues and patches for this are managed in the main curl project. + +## Cygwin + +- curl: https://cygwin.com/cgit/cygwin-packages/curl/tree/curl.cygport +- curl patches: https://cygwin.com/cgit/cygwin-packages/curl/tree +- curl issues: https://inbox.sourceware.org/cygwin/?q=s%3Acurl + +## Cygwin (cross mingw64) + +- mingw64-x86_64-curl: https://cygwin.com/cgit/cygwin-packages/mingw64-x86_64-curl/tree/mingw64-x86_64-curl.cygport +- mingw64-x86_64-curl patches: https://cygwin.com/cgit/cygwin-packages/mingw64-x86_64-curl/tree +- mingw64-x86_64-curl issues: https://inbox.sourceware.org/cygwin/?q=s%3Amingw64-x86_64-curl + +## Debian + +- curl: https://tracker.debian.org/pkg/curl +- curl issues: https://bugs.debian.org/cgi-bin/pkgreport.cgi?pkg=curl +- curl patches: https://udd.debian.org/patches.cgi?src=curl +- curl patches: https://salsa.debian.org/debian/curl (in debian/* branches, inside the folder debian/patches) + +## Fedora + +- curl: https://src.fedoraproject.org/rpms/curl +- curl issues: [bugzilla](https://bugzilla.redhat.com/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&classification=Fedora&product=Fedora&product=Fedora%20EPEL&component=curl) +- curl patches: [list of patches in package git](https://src.fedoraproject.org/rpms/curl/tree/rawhide) + +## FreeBSD + +- curl: https://cgit.freebsd.org/ports/tree/ftp/curl +- curl patches: https://cgit.freebsd.org/ports/tree/ftp/curl +- curl issues: https://bugs.freebsd.org/bugzilla/buglist.cgi?bug_status=__open__&order=Importance&product=Ports%20%26%20Packages&query_format=advanced&short_desc=curl&short_desc_type=allwordssubstr + +## Gentoo Linux + +*Rolling Release* + +- curl: https://packages.gentoo.org/packages/net-misc/curl +- curl issues: https://bugs.gentoo.org/buglist.cgi?quicksearch=net-misc/curl +- curl package sources and patches: https://gitweb.gentoo.org/repo/gentoo.git/tree/net-misc/curl/ + +## GNU Guix + +*Rolling Release* + +- curl: https://git.savannah.gnu.org/gitweb/?p=guix.git;a=blob;f=gnu/packages/curl.scm;hb=HEAD +- curl issues: https://issues.guix.gnu.org/search?query=curl + +## Homebrew + +*Rolling Release* + +- curl: https://formulae.brew.sh/formula/curl + +Homebrew's policy is that all patches and issues should be submitted upstream +unless it is very specific to Homebrew's way of packaging software. + +## MacPorts + +*Rolling Release* + +- curl: https://github.com/macports/macports-ports/tree/master/net/curl +- curl issues: https://trac.macports.org/query?0_port=curl&0_port_mode=%7E&0_status=%21closed +- curl patches: https://github.com/macports/macports-ports/tree/master/net/curl/files + +## Mageia + +- curl: https://svnweb.mageia.org/packages/cauldron/curl/current/SPECS/curl.spec?view=markup +- curl issues: https://bugs.mageia.org/buglist.cgi?bug_status=NEW&bug_status=UNCONFIRMED&bug_status=NEEDINFO&bug_status=UPSTREAM&bug_status=ASSIGNED&component=RPM%20Packages&f1=cf_rpmpkg&list_id=176576&o1=casesubstring&product=Mageia&query_format=advanced&v1=curl +- curl patches: https://svnweb.mageia.org/packages/cauldron/curl/current/SOURCES/ +- curl patches in stable distro releases: https://svnweb.mageia.org/packages/updates//curl/current/SOURCES/ +- curl security: https://advisories.mageia.org/src_curl.html + +## MSYS2 + +*Rolling Release* + +- curl: https://github.com/msys2/MINGW-packages/tree/master/mingw-w64-curl +- curl issues: https://github.com/msys2/MINGW-packages/issues +- curl patches: https://github.com/msys2/MINGW-packages/tree/master/mingw-w64-curl (`*.patch`) + +## Muldersoft + +*Rolling Release* + +- curl: https://github.com/lordmulder/cURL-build-win32 +- curl issues: https://github.com/lordmulder/cURL-build-win32/issues +- curl patches: https://github.com/lordmulder/cURL-build-win32/tree/master/patch + +## NixOS + +- curl: https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/networking/curl/default.nix +- curl issues: https://github.com/NixOS/nixpkgs + +nixpkgs is the package repository used by the NixOS Linux distribution, but +can also be used on other distributions + +## OmniOS + +- curl: https://github.com/omniosorg/omnios-build/tree/master/build/curl +- curl issues: https://github.com/omniosorg/omnios-build/issues +- curl patches: https://github.com/omniosorg/omnios-build/tree/master/build/curl/patches + +## OpenIndiana + +- curl: https://github.com/OpenIndiana/oi-userland/tree/oi/hipster/components/web/curl +- curl issues: https://www.illumos.org/projects/openindiana/issues +- curl patches: https://github.com/OpenIndiana/oi-userland/tree/oi/hipster/components/web/curl/patches + +## OpenSUSE + +- curl source and patches: https://build.opensuse.org/package/show/openSUSE%3AFactory/curl + +## Oracle Solaris + +- curl: https://github.com/oracle/solaris-userland/tree/master/components/curl +- curl issues: https://support.oracle.com/ (requires support contract) +- curl patches: https://github.com/oracle/solaris-userland/tree/master/components/curl/patches + +## OpenEmbedded / Yocto Project + +*Rolling Release* + +- curl: https://layers.openembedded.org/layerindex/recipe/5765/ +- curl issues: https://bugzilla.yoctoproject.org/ +- curl patches: https://git.openembedded.org/openembedded-core/tree/meta/recipes-support/curl + +## PLD Linux + +- curl package source and patches: https://github.com/pld-linux/curl +- curl issues: https://bugs.launchpad.net/pld-linux?field.searchtext=curl&search=Search&field.status%3Alist=NEW&field.status%3Alist=INCOMPLETE_WITH_RESPONSE&field.status%3Alist=INCOMPLETE_WITHOUT_RESPONSE&field.status%3Alist=CONFIRMED&field.status%3Alist=TRIAGED&field.status%3Alist=INPROGRESS&field.status%3Alist=FIXCOMMITTED&field.assignee=&field.bug_reporter=&field.omit_dupes=on&field.has_patch=&field.has_no_package= + +## pkgsrc + +- curl: https://github.com/NetBSD/pkgsrc/tree/trunk/www/curl +- curl issues: https://github.com/NetBSD/pkgsrc/issues +- curl patches: https://github.com/NetBSD/pkgsrc/tree/trunk/www/curl/patches + +## Red Hat Enterprise Linux / CentOS Stream + +- curl: https://kojihub.stream.centos.org/koji/packageinfo?packageID=217 +- curl issues: https://issues.redhat.com/secure/CreateIssueDetails!init.jspa?pid=12332745&issuetype=1&components=12377466&priority=10300 +- curl patches: https://gitlab.com/redhat/centos-stream/rpms/curl + +## Rocky Linux + +- curl: https://git.rockylinux.org/staging/rpms/curl/-/blob/r9/SPECS/curl.spec +- curl issues: https://bugs.rockylinux.org +- curl patches: https://git.rockylinux.org/staging/rpms/curl/-/tree/r9/SOURCES + +## SerenityOS + +- curl: https://github.com/SerenityOS/serenity/tree/master/Ports/curl +- curl issues: https://github.com/SerenityOS/serenity/issues?q=label%3Aports +- curl patches: https://github.com/SerenityOS/serenity/tree/master/Ports/curl/patches + +## SmartOS + +- curl: https://github.com/TritonDataCenter/illumos-extra/tree/master/curl +- curl issues: https://github.com/TritonDataCenter/illumos-extra/issues +- curl patches: https://github.com/TritonDataCenter/illumos-extra/tree/master/curl/Patches + +## SPACK + +- curl package source and patches: https://github.com/spack/spack/tree/develop/var/spack/repos/builtin/packages/curl + +## vcpkg + +*Rolling Release* + +- curl: https://github.com/microsoft/vcpkg/tree/master/ports/curl +- curl issues: https://github.com/microsoft/vcpkg/issues +- curl patches: https://github.com/microsoft/vcpkg/tree/master/ports/curl (`*.patch`) + +## Void Linux + +*Rolling Release* + +- curl: https://github.com/void-linux/void-packages/tree/master/srcpkgs/curl +- curl issues: https://github.com/void-linux/void-packages/issues +- curl patches: https://github.com/void-linux/void-packages/tree/master/srcpkgs/curl/patches + +## Wolfi + +*Rolling Release* + +- curl: https://github.com/wolfi-dev/os/blob/main/curl.yaml diff --git a/src/dependencies/curl-8.8.0/docs/DYNBUF.md b/src/dependencies/curl-8.8.0/docs/DYNBUF.md new file mode 100644 index 0000000..01fe332 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/DYNBUF.md @@ -0,0 +1,134 @@ + + +# dynbuf + +This is the internal module for creating and handling "dynamic buffers". This +means buffers that can be appended to, dynamically and grow to adapt. + +There is always a terminating zero put at the end of the dynamic buffer. + +The `struct dynbuf` is used to hold data for each instance of a dynamic +buffer. The members of that struct **MUST NOT** be accessed or modified +without using the dedicated dynbuf API. + +## `Curl_dyn_init` + +```c +void Curl_dyn_init(struct dynbuf *s, size_t toobig); +``` + +This initializes a struct to use for dynbuf and it cannot fail. The `toobig` +value **must** be set to the maximum size we allow this buffer instance to +grow to. The functions below return `CURLE_OUT_OF_MEMORY` when hitting this +limit. + +## `Curl_dyn_free` + +```c +void Curl_dyn_free(struct dynbuf *s); +``` + +Free the associated memory and clean up. After a free, the `dynbuf` struct can +be reused to start appending new data to. + +## `Curl_dyn_addn` + +```c +CURLcode Curl_dyn_addn(struct dynbuf *s, const void *mem, size_t len); +``` + +Append arbitrary data of a given length to the end of the buffer. + +If this function fails it calls `Curl_dyn_free` on `dynbuf`. + +## `Curl_dyn_add` + +```c +CURLcode Curl_dyn_add(struct dynbuf *s, const char *str); +``` + +Append a C string to the end of the buffer. + +If this function fails it calls `Curl_dyn_free` on `dynbuf`. + +## `Curl_dyn_addf` + +```c +CURLcode Curl_dyn_addf(struct dynbuf *s, const char *fmt, ...); +``` + +Append a `printf()`-style string to the end of the buffer. + +If this function fails it calls `Curl_dyn_free` on `dynbuf`. + +## `Curl_dyn_vaddf` + +```c +CURLcode Curl_dyn_vaddf(struct dynbuf *s, const char *fmt, va_list ap); +``` + +Append a `vprintf()`-style string to the end of the buffer. + +If this function fails it calls `Curl_dyn_free` on `dynbuf`. + +## `Curl_dyn_reset` + +```c +void Curl_dyn_reset(struct dynbuf *s); +``` + +Reset the buffer length, but leave the allocation. + +## `Curl_dyn_tail` + +```c +CURLcode Curl_dyn_tail(struct dynbuf *s, size_t length); +``` + +Keep `length` bytes of the buffer tail (the last `length` bytes of the +buffer). The rest of the buffer is dropped. The specified `length` must not be +larger than the buffer length. To instead keep the leading part, see +`Curl_dyn_setlen()`. + +## `Curl_dyn_ptr` + +```c +char *Curl_dyn_ptr(const struct dynbuf *s); +``` + +Returns a `char *` to the buffer if it has a length, otherwise may return +NULL. Since the buffer may be reallocated, this pointer should not be trusted +or used anymore after the next buffer manipulation call. + +## `Curl_dyn_uptr` + +```c +unsigned char *Curl_dyn_uptr(const struct dynbuf *s); +``` + +Returns an `unsigned char *` to the buffer if it has a length, otherwise may +return NULL. Since the buffer may be reallocated, this pointer should not be +trusted or used anymore after the next buffer manipulation call. + +## `Curl_dyn_len` + +```c +size_t Curl_dyn_len(const struct dynbuf *s); +``` + +Returns the length of the buffer in bytes. Does not include the terminating +zero byte. + +## `Curl_dyn_setlen` + +```c +CURLcode Curl_dyn_setlen(struct dynbuf *s, size_t len); +``` + +Sets the new shorter length of the buffer in number of bytes. Keeps the +leftmost set number of bytes, discards the rest. To instead keep the tail part +of the buffer, see `Curl_dyn_tail()`. diff --git a/src/dependencies/curl-8.8.0/docs/EARLY-RELEASE.md b/src/dependencies/curl-8.8.0/docs/EARLY-RELEASE.md new file mode 100644 index 0000000..e66dbbd --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/EARLY-RELEASE.md @@ -0,0 +1,73 @@ + + +# How to determine if an early patch release is warranted + +In the curl project we do releases every 8 weeks. Unless we break the cycle +and do an early patch release. + +We do frequent releases partly to always have the next release "not too far +away". + +## Bugfix + +During the release cycle, and especially in the beginning of a new cycle (the +so-called "cool down" period), there are times when a bug is reported and +after it has been subsequently fixed correctly, the question might be asked: +is this bug and associated fix important enough for an early patch release? + +The question can only be properly asked when a fix has been created and landed +in the git master branch. + +## Early release + +An early patch release means that we ship a new, complete and full release +called `major.minor.patch` where the `patch` part is increased by one since +the previous release. A curl release is a curl release. There is no small or +big and we never release just a patch. There is only "release". + +## Questions to ask + + - Is there a security advisory rated high or critical? + - Is there a data corruption bug? + - Did the bug cause an API/ABI breakage? + - Does the problem annoy a significant share of the user population? + +If the answer is yes to one or more of the above, an early release might be +warranted. + +More questions to ask ourselves when doing the assessment if the answers to +the three ones above are all 'no'. + + - Does the bug cause curl to prematurely terminate? + - How common is the affected buggy option/feature/protocol/platform to get + used? + - How large is the estimated impacted user base? + - Does the bug block something crucial for applications or other adoption of + curl "out there" ? + - Does the bug cause problems for curl developers or others on "the curl + team" ? + - Is the bug limited to the curl tool only? That might have a smaller impact + than a bug also present in libcurl. + - Is there a (decent) workaround? + - Is it a regression? Is the bug introduced in this release? + - Can the bug be fixed "easily" by applying a patch? + - Does the bug break the build? Most users do not build curl themselves. + - How long is it until the already scheduled next release? + - Can affected users safely rather revert to a former release until the next + scheduled release? + - Is it a performance regression with no functionality side-effects? If so it + has to be substantial. + +## If an early release is deemed necessary + +Unless done for security or similarly important reasons, an early release +should not be done within a week of the previous release. + +This, to enable us to collect and bundle more fixes into the same release to +make the release more worthwhile for everyone and to allow more time for fixes +to settle and things to get tested. Getting a release in shape and done in +style is work that should not be rushed. diff --git a/src/dependencies/curl-8.8.0/docs/ECH.md b/src/dependencies/curl-8.8.0/docs/ECH.md new file mode 100644 index 0000000..150ef2a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/ECH.md @@ -0,0 +1,480 @@ + + +# Building curl with HTTPS-RR and ECH support + +We've added support for ECH to in this curl build. That can use HTTPS RRs +published in the DNS, if curl is using DoH, or else can accept the relevant +ECHConfigList values from the command line. That works with OpenSSL, +WolfSSL or boringssl as the TLS provider, depending on how you build curl. + +This feature is EXPERIMENTAL. DO NOT USE IN PRODUCTION. + +This should however provide enough of a proof-of-concept to prompt an informed +discussion about a good path forward for ECH support in curl, when using +OpenSSL, or other TLS libraries, as those add ECH support. + +## OpenSSL Build + +To build our ECH-enabled OpenSSL fork: + +```bash + cd $HOME/code + git clone https://github.com/defo-project/openssl + cd openssl + ./config --libdir=lib --prefix=$HOME/code/openssl-local-inst + ...stuff... + make -j8 + ...stuff (maybe go for coffee)... + make install_sw + ...a little bit of stuff... +``` + +To build curl ECH-enabled, making use of the above: + +```bash + cd $HOME/code + git clone https://github.com/curl/curl + cd curl + autoreconf -fi + LDFLAGS="-Wl,-rpath,$HOME/code/openssl-local-inst/lib/" ./configure --with-ssl=$HOME/code/openssl-local-inst --enable-ech --enable-httpsrr + ...lots of output... + WARNING: ech ECH HTTPSRR enabled but marked EXPERIMENTAL... + make + ...lots more output... +``` + +If you do not get that WARNING at the end of the ``configure`` command, then ECH +is not enabled, so go back some steps and re-do whatever needs re-doing:-) If you +want to debug curl then you should add ``--enable-debug`` to the ``configure`` +command. + +In a recent (2024-05-20) build on one machine, configure failed to find the +ECH-enabled SSL library, apparently due to the existence of +``$HOME/code/openssl-local-inst/lib/pkgconfig`` as a directory containing +various settings. Deleting that directory worked around the problem but may not +be the best solution. + +## Using ECH and DoH + +Curl supports using DoH for A/AAAA lookups so it was relatively easy to add +retrieval of HTTPS RRs in that situation. To use ECH and DoH together: + +```bash + cd $HOME/code/curl + LD_LIBRARY_PATH=$HOME/code/openssl ./src/curl --ech true --doh-url https://one.one.one.one/dns-query https://defo.ie/ech-check.php + ... + SSL_ECH_STATUS: success good
+ ... +``` + +The output snippet above is within the HTML for the webpage, when things work. + +The above works for these test sites: + +```bash + https://defo.ie/ech-check.php + https://draft-13.esni.defo.ie:8413/stats + https://draft-13.esni.defo.ie:8414/stats + https://crypto.cloudflare.com/cdn-cgi/trace + https://tls-ech.dev +``` + +The list above has 4 different server technologies, implemented by 3 different +parties, and includes a case (the port 8414 server) where HelloRetryRequest +(HRR) is forced. + +We currently support the following new curl command line arguments/options: + +- ``--ech `` - the ``config`` value can be one of: + - ``false`` says to not attempt ECH + - ``true`` says to attempt ECH, if possible + - ``grease`` if attempting ECH is not possible, then send a GREASE ECH extension + - ``hard`` hard-fail the connection if ECH cannot be attempted + - ``ecl:`` a base64 encoded ECHConfigList, rather than one accessed from the DNS + - ``pn:`` over-ride the ``public_name`` from an ECHConfigList + +Note that in the above "attempt ECH" means the client emitting a TLS +ClientHello with a "real" ECH extension, but that does not mean that the +relevant server can succeed in decrypting, as things can fail for other +reasons. + +## Supplying an ECHConfigList on the command line + +To supply the ECHConfigList on the command line, you might need a bit of +cut-and-paste, e.g.: + +```bash + dig +short https defo.ie + 1 . ipv4hint=213.108.108.101 ech=AED+DQA8PAAgACD8WhlS7VwEt5bf3lekhHvXrQBGDrZh03n/LsNtAodbUAAEAAEAAQANY292ZXIuZGVmby5pZQAA ipv6hint=2a00:c6c0:0:116:5::10 +``` + +Then paste the base64 encoded ECHConfigList onto the curl command line: + +```bash + LD_LIBRARY_PATH=$HOME/code/openssl ./src/curl --ech ecl:AED+DQA8PAAgACD8WhlS7VwEt5bf3lekhHvXrQBGDrZh03n/LsNtAodbUAAEAAEAAQANY292ZXIuZGVmby5pZQAA https://defo.ie/ech-check.php + ... + SSL_ECH_STATUS: success good
+ ... +``` + +The output snippet above is within the HTML for the webpage. + +If you paste in the wrong ECHConfigList (it changes hourly for ``defo.ie``) you +should get an error like this: + +```bash + LD_LIBRARY_PATH=$HOME/code/openssl ./src/curl -vvv --ech ecl:AED+DQA8yAAgACDRMQo+qYNsNRNj+vfuQfFIkrrUFmM4vogucxKj/4nzYgAEAAEAAQANY292ZXIuZGVmby5pZQAA https://defo.ie/ech-check.php + ... + * OpenSSL/3.3.0: error:0A00054B:SSL routines::ech required + ... +``` + +There is a reason to want this command line option - for use before publishing +an ECHConfigList in the DNS as per the Internet-draft [A well-known URI for +publishing ECHConfigList values](https://datatracker.ietf.org/doc/draft-ietf-tls-wkech/). + +If you do use a wrong ECHConfigList value, then the server might return a +good value, via the ``retry_configs`` mechanism. You can see that value in +the verbose output, e.g.: + +```bash + LD_LIBRARY_PATH=$HOME/code/openssl ./src/curl -vvv --ech ecl:AED+DQA8yAAgACDRMQo+qYNsNRNj+vfuQfFIkrrUFmM4vogucxKj/4nzYgAEAAEAAQANY292ZXIuZGVmby5pZQAA https://defo.ie/ech-check.php + ... +* ECH: retry_configs AQD+DQA8DAAgACBvYqJy+Hgk33wh/ZLBzKSPgwxeop7gvojQzfASq7zeZQAEAAEAAQANY292ZXIuZGVmby5pZQAA/g0APEMAIAAgXkT5r4cYs8z19q5rdittyIX8gfQ3ENW4wj1fVoiJZBoABAABAAEADWNvdmVyLmRlZm8uaWUAAP4NADw2ACAAINXSE9EdXzEQIJZA7vpwCIQsWqsFohZARXChgPsnfI1kAAQAAQABAA1jb3Zlci5kZWZvLmllAAD+DQA8cQAgACASeiD5F+UoSnVoHvA2l1EifUVMFtbVZ76xwDqmMPraHQAEAAEAAQANY292ZXIuZGVmby5pZQAA +* ECH: retry_configs for defo.ie from cover.defo.ie, 319 + ... +``` + +At that point, you could copy the base64 encoded value above and try again. +For now, this only works for the OpenSSL and boringssl builds. + +## Default settings + +Curl has various ways to configure default settings, e.g. in ``$HOME/.curlrc``, +so one can set the DoH URL and enable ECH that way: + +```bash + cat ~/.curlrc + doh-url=https://one.one.one.one/dns-query + silent + ech=true +``` + +Note that when you use the system's curl command (rather than our ECH-enabled +build), it is liable to warn that ``ech`` is an unknown option. If that is an +issue (e.g. if some script re-directs stdout and stderr somewhere) then adding +the ``silent`` line above seems to be a good enough fix. (Though of +course, yet another script could depend on non-silent behavior, so you may have +to figure out what you prefer yourself.) That seems to have changed with the +latest build, previously ``silent=TRUE`` was what I used in ``~/.curlrc`` but +now that seems to cause a problem, so that the following line(s) are ignored. + +If you want to always use our OpenSSL build you can set ``LD_LIBRARY_PATH`` +in the environment: + +```bash + export LD_LIBRARY_PATH=$HOME/code/openssl +``` + +When you do the above, there can be a mismatch between OpenSSL versions +for applications that check that. A ``git push`` for example fails so you +should unset ``LD_LIBRARY_PATH`` before doing that or use a different shell. + +```bash + git push + OpenSSL version mismatch. Built against 30000080, you have 30200000 + ... +``` + +With all that setup as above the command line gets simpler: + +```bash + ./src/curl https://defo.ie/ech-check.php + ... + SSL_ECH_STATUS: success good
+ ... +``` + +The ``--ech true`` option is opportunistic, so tries to do ECH but does not fail if +the client for example cannot find any ECHConfig values. The ``--ech hard`` +option hard-fails if there is no ECHConfig found in DNS, so for now, that is not +a good option to set as a default. Once ECH has really been attempted by +the client, if decryption on the server side fails, then curl fails. + +## Code changes for ECH support when using DoH + +Code changes are ``#ifdef`` protected via ``USE_ECH`` or ``USE_HTTPSRR``: + +- ``USE_HTTPSRR`` is used for HTTPS RR retrieval code that could be generically + used should non-ECH uses for HTTPS RRs be identified, e.g. use of ALPN values +or IP address hints. + +- ``USE_ECH`` protects ECH specific code. + +There are various obvious code blocks for handling the new command line +arguments which aren't described here, but should be fairly clear. + +As shown in the ``configure`` usage above, there are ``configure.ac`` changes +that allow separately dis/enabling ``USE_HTTPSRR`` and ``USE_ECH``. If ``USE_ECH`` +is enabled, then ``USE_HTTPSRR`` is forced. In both cases ``USE_DOH`` +is required. (There may be some configuration conflicts available for the +determined:-) + +The main functional change, as you would expect, is in ``lib/vtls/openssl.c`` +where an ECHConfig, if available from command line or DNS cache, is fed into +the OpenSSL library via the new APIs implemented in our OpenSSL fork for that +purpose. This code also implements the opportunistic (``--ech true``) or hard-fail +(``--ech hard``) logic. + +Other than that, the main additions are in ``lib/doh.c`` +where we re-use ``dohprobe()`` to retrieve an HTTPS RR value for the target +domain. If such a value is found, that is stored using a new ``store_https()`` +function in a new field in the ``dohentry`` structure. + +The qname for the DoH query is modified if the port number is not 443, as +defined in the SVCB specification. + +When the DoH process has worked, ``Curl_doh_is_resolved()`` now also returns +the relevant HTTPS RR value data in the ``Curl_dns_entry`` structure. +That is later accessed when the TLS session is being established, if ECH is +enabled (from ``lib/vtls/openssl.c`` as described above). + +## Limitations + +Things that need fixing, but that can probably be ignored for the +moment: + +- We could easily add code to make use of an ``alpn=`` value found in an HTTPS + RR, passing that on to OpenSSL for use as the "inner" ALPN value, but have +yet to do that. + +Current limitations (more interesting than the above): + +- Only the first HTTPS RR value retrieved is actually processed as described + above, that could be extended in future, though picking the "right" HTTPS RR +could be non-trivial if multiple RRs are published - matching IP address hints +versus A/AAAA values might be a good basis for that. Last I checked though, +browsers supporting ECH did not handle multiple HTTPS RRs well, though that +needs re-checking as it has been a while. + +- It is unclear how one should handle any IP address hints found in an HTTPS RR. + It may be that a bit of consideration of how "multi-CDN" deployments might +emerge would provide good answers there, but for now, it is not clear how best +curl might handle those values when present in the DNS. + +- The SVCB/HTTPS RR specification supports a new "CNAME at apex" indirection + ("aliasMode") - the current code takes no account of that at all. One could +envisage implementing the equivalent of following CNAMEs in such cases, but +it is not clear if that'd be a good plan. (As of now, chrome browsers do not seem +to have any support for that "aliasMode" and we've not checked Firefox for that +recently.) + +- We have not investigated what related changes or additions might be needed + for applications using libcurl, as opposed to use of curl as a command line +tool. + +- We have not yet implemented tests as part of the usual curl test harness as +doing so would seem to require re-implementing an ECH-enabled server as part +of the curl test harness. For now, we have a ``./tests/ech_test.sh`` script +that attempts ECH with various test servers and with many combinations of the +allowed command line options. While that is a useful test and has find issues, +it is not comprehensive and we're not (as yet) sure what would be the right +level of coverage. When running that script you should not have a +``$HOME/.curlrc`` file that affects ECH or some of the negative tests could +produce spurious failures. + +## Building with cmake + +To build with cmake, assuming our ECH-enabled OpenSSL is as before: + +```bash + cd $HOME/code + git clone https://github.com/curl/curl + cd curl + mkdir build + cd build + cmake -DOPENSSL_ROOT_DIR=$HOME/code/openssl -DUSE_ECH=1 -DUSE_HTTPSRR=1 .. + ... + make + ... + [100%] Built target curl +``` + +The binary produced by the cmake build does not need any ECH-specific +``LD_LIBRARY_PATH`` setting. + +## boringssl build + +BoringSSL is also supported by curl and also supports ECH, so to build +with that, instead of our ECH-enabled OpenSSL: + +```bash + cd $HOME/code + git clone https://boringssl.googlesource.com/boringssl + cd boringssl + cmake -DCMAKE_INSTALL_PREFIX:PATH=$HOME/code/boringssl/inst -DBUILD_SHARED_LIBS=1 + make + ... + make install +``` + +Then: + +```bash + cd $HOME/code + git clone https://github.com/curl/curl + cd curl + autoreconf -fi + LDFLAGS="-Wl,-rpath,$HOME/code/boringssl/inst/lib" ./configure --with-ssl=$HOME/code/boringssl/inst --enable-ech --enable-httpsrr + ...lots of output... + WARNING: ech ECH HTTPSRR enabled but marked EXPERIMENTAL. Use with caution! + make +``` + +The boringssl APIs are fairly similar to those in our ECH-enabled OpenSSL +fork, so code changes are also in ``lib/vtls/openssl.c``, protected +via ``#ifdef OPENSSL_IS_BORINGSSL`` and are mostly obvious API variations. + +The boringssl APIs however do not support the ``--ech pn:`` command line +variant as of now. + +## WolfSSL build + +WolfSSL also supports ECH and can be used by curl, so here's how: + +```bash + cd $HOME/code + git clone https://github.com/wolfSSL/wolfssl + cd wolfssl + ./autogen.sh + ./configure --prefix=$HOME/code/wolfssl/inst --enable-ech --enable-debug --enable-opensslextra + make + make install +``` + +The install prefix (``inst``) in the above causes WolfSSL to be installed there +and we seem to need that for the curl configure command to work out. The +``--enable-opensslextra`` turns out (after much faffing about;-) to be +important or else we get build problems with curl below. + +```bash + cd $HOME/code + git clone https://github.com/curl/curl + cd curl + autoreconf -fi + ./configure --with-wolfssl=$HOME/code/wolfssl/inst --enable-ech --enable-httpsrr + make +``` + +There are some known issues with the ECH implementation in WolfSSL: + +- The main issue is that the client currently handles HelloRetryRequest + incorrectly. [HRR issue](https://github.com/wolfSSL/wolfssl/issues/6802).) + The HRR issue means that the client does not work for + [this ECH test web site](https://tls-ech.dev) and any other similarly configured + sites. +- There is also an issue related to so-called middlebox compatibility mode. + [middlebox compatibility issue](https://github.com/wolfSSL/wolfssl/issues/6774) + +### Code changes to support WolfSSL + +There are what seem like oddball differences: + +- The DoH URL in``$HOME/.curlrc`` can use "1.1.1.1" for OpenSSL but has to be + "one.one.one.one" for WolfSSL. The latter works for both, so OK, we'll change + to that. +- There seems to be some difference in CA databases too - the WolfSSL version + does not like ``defo.ie``, whereas the system and OpenSSL ones do. We can ignore + that for our purposes via ``--insecure``/``-k`` but would need to fix for a + real setup. (Browsers do like those certificates though.) + +Then there are some functional code changes: + +- tweak to ``configure.ac`` to check if WolfSSL has ECH or not +- added code to ``lib/vtls/wolfssl.c`` mirroring what's done in the + OpenSSL equivalent above. +- WolfSSL does not support ``--ech false`` or the ``--ech pn:`` command line + argument. + +The lack of support for ``--ech false`` is because wolfSSL has decided to +always at least GREASE if built to support ECH. In other words, GREASE is +a compile time choice for wolfSSL, but a runtime choice for OpenSSL or +boringssl. (Both are reasonable.) + +## Additional notes + +### Supporting ECH without DoH + +All of the above only applies if DoH is being used. There should be a use-case +for ECH when DoH is not used by curl - if a system stub resolver supports DoT +or DoH, then, considering only ECH and the network threat model, it would make +sense for curl to support ECH without curl itself using DoH. The author for +example uses a combination of stubby+unbound as the system resolver listening +on localhost:53, so would fit this use-case. That said, it is unclear if +this is a niche that is worth trying to address. (The author is just as happy to +let curl use DoH to talk to the same public recursive that stubby might use:-) + +Assuming for the moment this is a use-case we'd like to support, then +if DoH is not being used by curl, it is not clear at this time how to provide +support for ECH. One option would seem to be to extend the ``c-ares`` library +to support HTTPS RRs, but in that case it is not now clear whether such changes +would be attractive to the ``c-ares`` maintainers, nor whether the "tag=value" +extensibility inherent in the HTTPS/SVCB specification is a good match for the +``c-ares`` approach of defining structures specific to decoded answers for each +supported RRtype. We're also not sure how many downstream curl deployments +actually make use of the ``c-ares`` library, which would affect the utility of +such changes. Another option might be to consider using some other generic DNS +library that does support HTTPS RRs, but it is unclear if such a library could +or would be used by all or almost all curl builds and downstream releases of +curl. + +Our current conclusion is that doing the above is likely best left until we +have some experience with the "using DoH" approach, so we're going to punt on +this for now. + +### Debugging + +Just a note to self as remembering this is a nuisance: + +```bash +LD_LIBRARY_PATH=$HOME/code/openssl:./lib/.libs gdb ./src/.libs/curl +``` + +### Localhost testing + +It can be useful to be able to run against a localhost OpenSSL ``s_server`` +for testing. We have published instructions for such +[localhost tests](https://github.com/defo-project/ech-dev-utils/blob/main/howtos/localhost-tests.md) +in another repository. Once you have that set up, you can start a server +and then run curl against that: + +```bash + cd $HOME/code/ech-dev-utils + ./scripts/echsvr.sh -d + ... +``` + +The ``echsvr.sh`` script supports many ECH-related options. Use ``echsvr.sh -h`` +for details. + +In another window: + +```bash + cd $HOME/code/curl/ + ./src/curl -vvv --insecure --connect-to foo.example.com:8443:localhost:8443 --ech ecl:AD7+DQA6uwAgACBix2B78sX+EQhEbxMspDOc8Z3xVS5aQpYP0Cxpc2AWPAAEAAEAAQALZXhhbXBsZS5jb20AAA== +``` + +### Automated use of ``retry_configs`` not supported so far... + +As of now we have not added support for using ``retry_config`` handling in the +application - for a command line tool, one can just use ``dig`` (or ``kdig``) +to get the HTTPS RR and pass the ECHConfigList from that on the command line, +if needed, or one can access the value from command line output in verbose more +and then re-use that in another invocation. + +Both our OpenSSL fork and boringssl have APIs for both controlling GREASE and +accessing and logging ``retry_configs``, it seems WolfSSL has neither. diff --git a/src/dependencies/curl-8.8.0/docs/EXPERIMENTAL.md b/src/dependencies/curl-8.8.0/docs/EXPERIMENTAL.md new file mode 100644 index 0000000..23be5a5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/EXPERIMENTAL.md @@ -0,0 +1,80 @@ + + +# Experimental + +Some features and functionality in curl and libcurl are considered +**EXPERIMENTAL**. + +Experimental support in curl means: + +1. Experimental features are provided to allow users to try them out and + provide feedback on functionality and API etc before they ship and get + "carved in stone". +2. You must enable the feature when invoking configure as otherwise curl is + not built with the feature present. +3. We strongly advise against using this feature in production. +4. **We reserve the right to change behavior** of the feature without sticking + to our API/ABI rules as we do for regular features, as long as it is marked + experimental. +5. Experimental features are clearly marked so in documentation. Beware. + +## Graduation + +1. Each experimental feature should have a set of documented requirements of + what is needed for that feature to graduate. Graduation means being removed + from the list of experiments. +2. An experiment should NOT graduate if it needs test cases to be disabled, + unless they are for minor features that are clearly documented as not + provided by the experiment and then the disabling should be managed inside + each affected test case. + +## Experimental features right now + +### The Hyper HTTP backend + +Graduation requirements: + +- HTTP/1 and HTTP/2 support, including multiplexing + +### HTTP/3 support (non-ngtcp2 backends) + +Graduation requirements: + +- The used libraries should be considered out-of-beta with a reasonable + expectation of a stable API going forward. + +- Using HTTP/3 with the given build should perform without risking busy-loops + +### The rustls backend + +Graduation requirements: + +- a reasonable expectation of a stable API going forward. + +### WebSocket + +Graduation requirements: + +- feedback from users saying that the API works for their specific use cases + +- unless the above happens, we consider WebSocket silently working by + September 2024 when it has been stewing as EXPERIMENTAL for two years. + +## ECH + +Use of the HTTPS resource record and Encrypted Client Hello (ECH) when using +DoH + +Graduation requirements: + +- ECH support exists in at least one widely used TLS library apart from + BoringSSL and wolfSSL. + +- feedback from users saying that ECH works for their use cases + +- it has been given time to mature, so no earlier than April 2025 (twelve + months after being added here) diff --git a/src/dependencies/curl-8.8.0/docs/FAQ b/src/dependencies/curl-8.8.0/docs/FAQ new file mode 100644 index 0000000..0303a26 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/FAQ @@ -0,0 +1,1561 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +FAQ + + 1. Philosophy + 1.1 What is cURL? + 1.2 What is libcurl? + 1.3 What is curl not? + 1.4 When will you make curl do XXXX ? + 1.5 Who makes curl? + 1.6 What do you get for making curl? + 1.7 What about CURL from curl.com? + 1.8 I have a problem, who do I mail? + 1.9 Where do I buy commercial support for curl? + 1.10 How many are using curl? + 1.11 Why do you not update ca-bundle.crt + 1.12 I have a problem, who can I chat with? + 1.13 curl's ECCN number? + 1.14 How do I submit my patch? + 1.15 How do I port libcurl to my OS? + + 2. Install Related Problems + 2.1 configure fails when using static libraries + 2.2 Does curl work/build with other SSL libraries? + 2.3 How do I upgrade curl.exe in Windows? + 2.4 Does curl support SOCKS (RFC 1928) ? + + 3. Usage Problems + 3.1 curl: (1) SSL is disabled, https: not supported + 3.2 How do I tell curl to resume a transfer? + 3.3 Why does my posting using -F not work? + 3.4 How do I tell curl to run custom FTP commands? + 3.5 How can I disable the Accept: */* header? + 3.6 Does curl support ASP, XML, XHTML or HTML version Y? + 3.7 Can I use curl to delete/rename a file through FTP? + 3.8 How do I tell curl to follow HTTP redirects? + 3.9 How do I use curl in my favorite programming language? + 3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP? + 3.11 How do I POST with a different Content-Type? + 3.12 Why do FTP-specific features over HTTP proxy fail? + 3.13 Why do my single/double quotes fail? + 3.14 Does curl support JavaScript or PAC (automated proxy config)? + 3.15 Can I do recursive fetches with curl? + 3.16 What certificates do I need when I use SSL? + 3.17 How do I list the root directory of an FTP server? + 3.18 Can I use curl to send a POST/PUT and not wait for a response? + 3.19 How do I get HTTP from a host using a specific IP address? + 3.20 How to SFTP from my user's home directory? + 3.21 Protocol xxx not supported or disabled in libcurl + 3.22 curl -X gives me HTTP problems + + 4. Running Problems + 4.2 Why do I get problems when I use & or % in the URL? + 4.3 How can I use {, }, [ or ] to specify multiple URLs? + 4.4 Why do I get downloaded data even though the web page does not exist? + 4.5 Why do I get return code XXX from an HTTP server? + 4.5.1 "400 Bad Request" + 4.5.2 "401 Unauthorized" + 4.5.3 "403 Forbidden" + 4.5.4 "404 Not Found" + 4.5.5 "405 Method Not Allowed" + 4.5.6 "301 Moved Permanently" + 4.6 Can you tell me what error code 142 means? + 4.7 How do I keep user names and passwords secret in curl command lines? + 4.8 I found a bug + 4.9 curl cannot authenticate to a server that requires NTLM? + 4.10 My HTTP request using HEAD, PUT or DELETE does not work + 4.11 Why do my HTTP range requests return the full document? + 4.12 Why do I get "certificate verify failed" ? + 4.13 Why is curl -R on Windows one hour off? + 4.14 Redirects work in browser but not with curl + 4.15 FTPS does not work + 4.16 My HTTP POST or PUT requests are slow + 4.17 Non-functional connect timeouts on Windows + 4.18 file:// URLs containing drive letters (Windows, NetWare) + 4.19 Why does not curl return an error when the network cable is unplugged? + 4.20 curl does not return error for HTTP non-200 responses + + 5. libcurl Issues + 5.1 Is libcurl thread-safe? + 5.2 How can I receive all data into a large memory chunk? + 5.3 How do I fetch multiple files with libcurl? + 5.4 Does libcurl do Winsock initialization on win32 systems? + 5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ? + 5.6 What about Keep-Alive or persistent connections? + 5.7 Link errors when building libcurl on Windows + 5.8 libcurl.so.X: open failed: No such file or directory + 5.9 How does libcurl resolve host names? + 5.10 How do I prevent libcurl from writing the response to stdout? + 5.11 How do I make libcurl not receive the whole HTTP response? + 5.12 Can I make libcurl fake or hide my real IP address? + 5.13 How do I stop an ongoing transfer? + 5.14 Using C++ non-static functions for callbacks? + 5.15 How do I get an FTP directory listing? + 5.16 I want a different time-out + 5.17 Can I write a server with libcurl? + 5.18 Does libcurl use threads? + + 6. License Issues + 6.1 I have a GPL program, can I use the libcurl library? + 6.2 I have a closed-source program, can I use the libcurl library? + 6.3 I have a BSD licensed program, can I use the libcurl library? + 6.4 I have a program that uses LGPL libraries, can I use libcurl? + 6.5 Can I modify curl/libcurl for my program and keep the changes secret? + 6.6 Can you please change the curl/libcurl license to XXXX? + 6.7 What are my obligations when using libcurl in my commercial apps? + + 7. PHP/CURL Issues + 7.1 What is PHP/CURL? + 7.2 Who wrote PHP/CURL? + 7.3 Can I perform multiple requests using the same handle? + 7.4 Does PHP/CURL have dependencies? + + 8. Development + 8.1 Why does curl use C89? + 8.2 Will curl be rewritten? + +============================================================================== + +1. Philosophy + + 1.1 What is cURL? + + cURL is the name of the project. The name is a play on 'Client for URLs', + originally with URL spelled in uppercase to make it obvious it deals with + URLs. The fact it can also be read as 'see URL' also helped, it works as + an abbreviation for "Client URL Request Library" or why not the recursive + version: "curl URL Request Library". + + The cURL project produces two products: + + libcurl + + A client-side URL transfer library, supporting DICT, FILE, FTP, FTPS, + GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, + RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS + and WSS. + + libcurl supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading, + Kerberos, SPNEGO, HTTP form based upload, proxies, cookies, user+password + authentication, file transfer resume, http proxy tunneling and more. + + libcurl is highly portable, it builds and works identically on numerous + platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HP-UX, + IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, macOS, + Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS, Symbian, OSF, Android, + Minix, IBM TPF and more... + + libcurl is free, thread-safe, IPv6 compatible, feature rich, well + supported and fast. + + curl + + A command line tool for getting or sending data using URL syntax. + + Since curl uses libcurl, curl supports the same wide range of common + Internet protocols that libcurl does. + + We pronounce curl with an initial k sound. It rhymes with words like girl + and earl. This is a short WAV file to help you: + + https://media.merriam-webster.com/soundc11/c/curl0001.wav + + There are numerous sub-projects and related projects that also use the word + curl in the project names in various combinations, but you should take + notice that this FAQ is directed at the command-line tool named curl (and + libcurl the library), and may therefore not be valid for other curl-related + projects. (There is however a small section for the PHP/CURL in this FAQ.) + + 1.2 What is libcurl? + + libcurl is a reliable and portable library for doing Internet data transfers + using one or more of its supported Internet protocols. + + You can use libcurl freely in your application, be it open source, + commercial or closed-source. + + libcurl is most probably the most portable, most powerful and most often + used C-based multi-platform file transfer library on this planet - be it + open source or commercial. + + 1.3 What is curl not? + + curl is not a wget clone. That is a common misconception. Never, during + curl's development, have we intended curl to replace wget or compete on its + market. curl is targeted at single-shot file transfers. + + curl is not a website mirroring program. If you want to use curl to mirror + something: fine, go ahead and write a script that wraps around curl or use + libcurl to make it reality. + + curl is not an FTP site mirroring program. Sure, get and send FTP with curl + but if you want systematic and sequential behavior you should write a + script (or write a new program that interfaces libcurl) and do it. + + curl is not a PHP tool, even though it works perfectly well when used from + or with PHP (when using the PHP/CURL module). + + curl is not a program for a single operating system. curl exists, compiles, + builds and runs under a wide range of operating systems, including all + modern Unixes (and a bunch of older ones too), Windows, Amiga, OS/2, macOS, + QNX etc. + + 1.4 When will you make curl do XXXX ? + + We love suggestions of what to change in order to make curl and libcurl + better. We do however believe in a few rules when it comes to the future of + curl: + + curl -- the command line tool -- is to remain a non-graphical command line + tool. If you want GUIs or fancy scripting capabilities, you should look for + another tool that uses libcurl. + + We do not add things to curl that other small and available tools already do + well at the side. curl's output can be piped into another program or + redirected to another file for the next program to interpret. + + We focus on protocol related issues and improvements. If you want to do more + magic with the supported protocols than curl currently does, chances are + good we will agree. If you want to add more protocols, we may agree. + + If you want someone else to do all the work while you wait for us to + implement it for you, that is not a friendly attitude. We spend a + considerable time already on maintaining and developing curl. In order to + get more out of us, you should consider trading in some of your time and + effort in return. Simply go to the GitHub repository which resides at + https://github.com/curl/curl, fork the project, and create pull requests + with your proposed changes. + + If you write the code, chances are better that it will get into curl faster. + + 1.5 Who makes curl? + + curl and libcurl are not made by any single individual. Daniel Stenberg is + project leader and main developer, but other persons' submissions are + important and crucial. Anyone can contribute and post their changes and + improvements and have them inserted in the main sources (of course on the + condition that developers agree that the fixes are good). + + The full list of all contributors is found in the docs/THANKS file. + + curl is developed by a community, with Daniel at the wheel. + + 1.6 What do you get for making curl? + + Project cURL is entirely free and open. We do this voluntarily, mostly in + our spare time. Companies may pay individual developers to work on curl. + This is not controlled by nor supervised in any way by the curl project. + + We get help from companies. Haxx provides website, bandwidth, mailing lists + etc, GitHub hosts the primary git repository and other services like the bug + tracker at https://github.com/curl/curl. Also again, some companies have + sponsored certain parts of the development in the past and I hope some will + continue to do so in the future. + + If you want to support our project, consider a donation or a banner-program + or even better: by helping us with coding, documenting or testing etc. + + See also: https://curl.se/sponsors.html + + 1.7 What about CURL from curl.com? + + During the summer of 2001, curl.com was busy advertising their client-side + programming language for the web, named CURL. + + We are in no way associated with curl.com or their CURL programming + language. + + Our project name curl has been in effective use since 1998. We were not the + first computer related project to use the name "curl" and do not claim any + rights to the name. + + We recognize that we will be living in parallel with curl.com and wish them + every success. + + 1.8 I have a problem, who do I mail? + + Please do not mail any single individual unless you really need to. Keep + curl-related questions on a suitable mailing list. All available mailing + lists are listed in the MANUAL document and online at + https://curl.se/mail/ + + Keeping curl-related questions and discussions on mailing lists allows + others to join in and help, to share their ideas, to contribute their + suggestions and to spread their wisdom. Keeping discussions on public mailing + lists also allows for others to learn from this (both current and future + users thanks to the web based archives of the mailing lists), thus saving us + from having to repeat ourselves even more. Thanks for respecting this. + + If you have found or simply suspect a security problem in curl or libcurl, + submit all the details at https://hackerone.one/curl. On there we keep the + issue private while we investigate, confirm it, work and validate a fix and + agree on a time schedule for publication etc. That way we produce a fix in a + timely manner before the flaw is announced to the world, reducing the impact + the problem risks having on existing users. + + Security issues can also be taking to the curl security team by emailing + security at curl.se (closed list of receivers, mails are not disclosed). + + 1.9 Where do I buy commercial support for curl? + + curl is fully open source. It means you can hire any skilled engineer to fix + your curl-related problems. + + We list available alternatives on the curl website: + https://curl.se/support.html + + 1.10 How many are using curl? + + It is impossible to tell. + + We do not know how many users that knowingly have installed and use curl. + + We do not know how many users that use curl without knowing that they are in + fact using it. + + We do not know how many users that downloaded or installed curl and then + never use it. + + In 2020, we estimate that curl runs in roughly ten billion installations + world wide. + + 1.11 Why do you not update ca-bundle.crt + + In the cURL project we have decided not to attempt to keep this file updated + (or even present) since deciding what to add to a ca cert bundle is an + undertaking we have not been ready to accept, and the one we can get from + Mozilla is perfectly fine so there is no need to duplicate that work. + + Today, with many services performed over HTTPS, every operating system + should come with a default ca cert bundle that can be deemed somewhat + trustworthy and that collection (if reasonably updated) should be deemed to + be a lot better than a private curl version. + + If you want the most recent collection of ca certs that Mozilla Firefox + uses, we recommend that you extract the collection yourself from Mozilla + Firefox (by running 'make ca-bundle), or by using our online service setup + for this purpose: https://curl.se/docs/caextract.html + + 1.12 I have a problem who, can I chat with? + + There is a bunch of friendly people hanging out in the #curl channel on the + IRC network libera.chat. If you are polite and nice, chances are good that + you can get -- or provide -- help instantly. + + 1.13 curl's ECCN number? + + The US government restricts exports of software that contains or uses + cryptography. When doing so, the Export Control Classification Number (ECCN) + is used to identify the level of export control etc. + + Apache Software Foundation gives a good explanation of ECCNs at + https://www.apache.org/dev/crypto.html + + We believe curl's number might be ECCN 5D002, another possibility is + 5D992. It seems necessary to write them (the authority that administers ECCN + numbers), asking to confirm. + + Comprehensible explanations of the meaning of such numbers and how to obtain + them (resp.) are here + + https://www.bis.doc.gov/licensing/exportingbasics.htm + https://www.bis.doc.gov/licensing/do_i_needaneccn.html + + An incomprehensible description of the two numbers above is here + https://www.bis.doc.gov/index.php/documents/new-encryption/1653-ccl5-pt2-3 + + 1.14 How do I submit my patch? + + We strongly encourage you to submit changes and improvements directly as + "pull requests" on GitHub: https://github.com/curl/curl/pulls + + If you for any reason cannot or will not deal with GitHub, send your patch to + the curl-library mailing list. We are many subscribers there and there are + lots of people who can review patches, comment on them and "receive" them + properly. + + Lots of more details are found in the CONTRIBUTE.md and INTERNALS.md + documents. + + 1.15 How do I port libcurl to my OS? + + Here's a rough step-by-step: + + 1. copy a suitable lib/config-*.h file as a start to lib/config-[youros].h + + 2. edit lib/config-[youros].h to match your OS and setup + + 3. edit lib/curl_setup.h to include config-[youros].h when your OS is + detected by the preprocessor, in the style others already exist + + 4. compile lib/*.c and make them into a library + + +2. Install Related Problems + + 2.1 configure fails when using static libraries + + You may find that configure fails to properly detect the entire dependency + chain of libraries when you provide static versions of the libraries that + configure checks for. + + The reason why static libraries is much harder to deal with is that for them + we do not get any help but the script itself must know or check what more + libraries that are needed (with shared libraries, that dependency "chain" is + handled automatically). This is an error-prone process and one that also + tends to vary over time depending on the release versions of the involved + components and may also differ between operating systems. + + For that reason, configure does few attempts to actually figure this out and + you are instead encouraged to set LIBS and LDFLAGS accordingly when you + invoke configure, and point out the needed libraries and set the necessary + flags yourself. + + 2.2 Does curl work with other SSL libraries? + + curl has been written to use a generic SSL function layer internally, and + that SSL functionality can then be provided by one out of many different SSL + backends. + + curl can be built to use one of the following SSL alternatives: OpenSSL, + libressl, BoringSSL, AWS-LC, GnuTLS, wolfSSL, mbedTLS, Secure Transport + (native iOS/OS X), Schannel (native Windows), BearSSL or Rustls. They all + have their pros and cons, and we try to maintain a comparison of them here: + https://curl.se/docs/ssl-compared.html + + 2.3 How do I upgrade curl.exe in Windows? + + The curl tool that is shipped as an integrated component of Windows 10 and + Windows 11 is managed by Microsoft. If you were to delete the file or + replace it with a newer version downloaded from https://curl.se/windows, + then Windows Update will cease to work on your system. + + There is no way to independently force an upgrade of the curl.exe that is + part of Windows other than through the regular Windows update process. There + is also nothing the curl project itself can do about this, since this is + managed and controlled entirely by Microsoft as owners of the operating + system. + + You can always download and install the latest version of curl for Windows + from https://curl.se/windows into a separate location. + + 2.4 Does curl support SOCKS (RFC 1928) ? + + Yes, SOCKS 4 and 5 are supported. + +3. Usage problems + + 3.1 curl: (1) SSL is disabled, https: not supported + + If you get this output when trying to get anything from an HTTPS server, it + means that the instance of curl/libcurl that you are using was built without + support for this protocol. + + This could have happened if the configure script that was run at build time + could not find all libs and include files curl requires for SSL to work. If + the configure script fails to find them, curl is simply built without SSL + support. + + To get HTTPS support into a curl that was previously built but that reports + that HTTPS is not supported, you should dig through the document and logs + and check out why the configure script does not find the SSL libs and/or + include files. + + Also, check out the other paragraph in this FAQ labeled "configure does not + find OpenSSL even when it is installed". + + 3.2 How do I tell curl to resume a transfer? + + curl supports resumed transfers both ways on both FTP and HTTP. + Try the -C option. + + 3.3 Why does my posting using -F not work? + + You cannot arbitrarily use -F or -d, the choice between -F or -d depends on + the HTTP operation you need curl to do and what the web server that will + receive your post expects. + + If the form you are trying to submit uses the type 'multipart/form-data', + then and only then you must use the -F type. In all the most common cases, + you should use -d which then causes a posting with the type + 'application/x-www-form-urlencoded'. + + This is described in some detail in the MANUAL and TheArtOfHttpScripting + documents, and if you do not understand it the first time, read it again + before you post questions about this to the mailing list. Also, try reading + through the mailing list archives for old postings and questions regarding + this. + + 3.4 How do I tell curl to run custom FTP commands? + + You can tell curl to perform optional commands both before and/or after a + file transfer. Study the -Q/--quote option. + + Since curl is used for file transfers, you do not normally use curl to + perform FTP commands without transferring anything. Therefore you must + always specify a URL to transfer to/from even when doing custom FTP + commands, or use -I which implies the "no body" option sent to libcurl. + + 3.5 How can I disable the Accept: */* header? + + You can change all internally generated headers by adding a replacement with + the -H/--header option. By adding a header with empty contents you safely + disable that one. Use -H "Accept:" to disable that specific header. + + 3.6 Does curl support ASP, XML, XHTML or HTML version Y? + + To curl, all contents are alike. It does not matter how the page was + generated. It may be ASP, PHP, Perl, shell-script, SSI or plain HTML + files. There is no difference to curl and it does not even know what kind of + language that generated the page. + + See also item 3.14 regarding JavaScript. + + 3.7 Can I use curl to delete/rename a file through FTP? + + Yes. You specify custom FTP commands with -Q/--quote. + + One example would be to delete a file after you have downloaded it: + + curl -O ftp://example.com/coolfile -Q '-DELE coolfile' + + or rename a file after upload: + + curl -T infile ftp://example.com/dir/ -Q "-RNFR infile" -Q "-RNTO newname" + + 3.8 How do I tell curl to follow HTTP redirects? + + curl does not follow so-called redirects by default. The Location: header + that informs the client about this is only interpreted if you are using the + -L/--location option. As in: + + curl -L http://example.com + + Not all redirects are HTTP ones, see 4.14 + + 3.9 How do I use curl in my favorite programming language? + + Many programming languages have interfaces/bindings that allow you to use + curl without having to use the command line tool. If you are fluent in such + a language, you may prefer to use one of these interfaces instead. + + Find out more about which languages that support curl directly, and how to + install and use them, in the libcurl section of the curl website: + https://curl.se/libcurl/ + + All the various bindings to libcurl are made by other projects and people, + outside of the cURL project. The cURL project itself only produces libcurl + with its plain C API. If you do not find anywhere else to ask you can ask + about bindings on the curl-library list too, but be prepared that people on + that list may not know anything about bindings. + + In December 2021, there were interfaces available for the following + languages: Ada95, Basic, C, C++, Ch, Cocoa, D, Delphi, Dylan, Eiffel, + Euphoria, Falcon, Ferite, Gambas, glib/GTK+, Go, Guile, Harbour, Haskell, + Java, Julia, Lisp, Lua, Mono, .NET, node.js, Object-Pascal, OCaml, Pascal, + Perl, PHP, PostgreSQL, Python, R, Rexx, Ring, RPG, Ruby, Rust, Scheme, + Scilab, S-Lang, Smalltalk, SP-Forth, SPL, Tcl, Visual Basic, Visual FoxPro, + Q, wxwidgets, XBLite and Xoho. By the time you read this, additional ones + may have appeared. + + 3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP? + + curl adheres to the HTTP spec, which basically means you can play with *any* + protocol that is built on top of HTTP. Protocols such as SOAP, WEBDAV and + XML-RPC are all such ones. You can use -X to set custom requests and -H to + set custom headers (or replace internally generated ones). + + Using libcurl is of course just as good and you would just use the proper + library options to do the same. + + 3.11 How do I POST with a different Content-Type? + + You can always replace the internally generated headers with -H/--header. + To make a simple HTTP POST with text/xml as content-type, do something like: + + curl -d "datatopost" -H "Content-Type: text/xml" [URL] + + 3.12 Why do FTP-specific features over HTTP proxy fail? + + Because when you use an HTTP proxy, the protocol spoken on the network will + be HTTP, even if you specify an FTP URL. This effectively means that you + normally cannot use FTP-specific features such as FTP upload and FTP quote + etc. + + There is one exception to this rule, and that is if you can "tunnel through" + the given HTTP proxy. Proxy tunneling is enabled with a special option (-p) + and is generally not available as proxy admins usually disable tunneling to + ports other than 443 (which is used for HTTPS access through proxies). + + 3.13 Why do my single/double quotes fail? + + To specify a command line option that includes spaces, you might need to + put the entire option within quotes. Like in: + + curl -d " with spaces " example.com + + or perhaps + + curl -d ' with spaces ' example.com + + Exactly what kind of quotes and how to do this is entirely up to the shell + or command line interpreter that you are using. For most unix shells, you + can more or less pick either single (') or double (") quotes. For + Windows/DOS command prompts you must use double (") quotes, and if the + option string contains inner double quotes you can escape them with a + backslash. + + For Windows powershell the arguments are not always passed on as expected + because curl is not a powershell script. You may or may not be able to use + single quotes. To escape inner double quotes seems to require a + backslash-backtick escape sequence and the outer quotes as double quotes. + + Please study the documentation for your particular environment. Examples in + the curl docs will use a mix of both of these as shown above. You must + adjust them to work in your environment. + + Remember that curl works and runs on more operating systems than most single + individuals have ever tried. + + 3.14 Does curl support JavaScript or PAC (automated proxy config)? + + Many web pages do magic stuff using embedded JavaScript. curl and libcurl + have no built-in support for that, so it will be treated just like any other + contents. + + .pac files are a Netscape invention and are sometimes used by organizations + to allow them to differentiate which proxies to use. The .pac contents is + just a JavaScript program that gets invoked by the browser and that returns + the name of the proxy to connect to. Since curl does not support JavaScript, + it cannot support .pac proxy configuration either. + + Some workarounds usually suggested to overcome this JavaScript dependency: + + Depending on the JavaScript complexity, write up a script that translates it + to another language and execute that. + + Read the JavaScript code and rewrite the same logic in another language. + + Implement a JavaScript interpreter, people have successfully used the + Mozilla JavaScript engine in the past. + + Ask your admins to stop this, for a static proxy setup or similar. + + 3.15 Can I do recursive fetches with curl? + + No. curl itself has no code that performs recursive operations, such as + those performed by wget and similar tools. + + There exists wrapper scripts with that functionality (for example the + curlmirror perl script), and you can write programs based on libcurl to do + it, but the command line tool curl itself cannot. + + 3.16 What certificates do I need when I use SSL? + + There are three different kinds of "certificates" to keep track of when we + talk about using SSL-based protocols (HTTPS or FTPS) using curl or libcurl. + + CLIENT CERTIFICATE + + The server you communicate with may require that you can provide this in + order to prove that you actually are who you claim to be. If the server + does not require this, you do not need a client certificate. + + A client certificate is always used together with a private key, and the + private key has a pass phrase that protects it. + + SERVER CERTIFICATE + + The server you communicate with has a server certificate. You can and should + verify this certificate to make sure that you are truly talking to the real + server and not a server impersonating it. + + CERTIFICATE AUTHORITY CERTIFICATE ("CA cert") + + You often have several CA certs in a CA cert bundle that can be used to + verify a server certificate that was signed by one of the authorities in the + bundle. curl does not come with a CA cert bundle but most curl installs + provide one. You can also override the default. + + The server certificate verification process is made by using a Certificate + Authority certificate ("CA cert") that was used to sign the server + certificate. Server certificate verification is enabled by default in curl + and libcurl and is often the reason for problems as explained in FAQ entry + 4.12 and the SSLCERTS document + (https://curl.se/docs/sslcerts.html). Server certificates that are + "self-signed" or otherwise signed by a CA that you do not have a CA cert + for, cannot be verified. If the verification during a connect fails, you are + refused access. You then need to explicitly disable the verification to + connect to the server. + + 3.17 How do I list the root directory of an FTP server? + + There are two ways. The way defined in the RFC is to use an encoded slash + in the first path part. List the "/tmp" directory like this: + + curl ftp://ftp.example.com/%2ftmp/ + + or the not-quite-kosher-but-more-readable way, by simply starting the path + section of the URL with a slash: + + curl ftp://ftp.example.com//tmp/ + + 3.18 Can I use curl to send a POST/PUT and not wait for a response? + + No. + + You can easily write your own program using libcurl to do such stunts. + + 3.19 How do I get HTTP from a host using a specific IP address? + + For example, you may be trying out a website installation that is not yet in + the DNS. Or you have a site using multiple IP addresses for a given host + name and you want to address a specific one out of the set. + + Set a custom Host: header that identifies the server name you want to reach + but use the target IP address in the URL: + + curl --header "Host: www.example.com" http://127.0.0.1/ + + You can also opt to add faked host name entries to curl with the --resolve + option. That has the added benefit that things like redirects will also work + properly. The above operation would instead be done as: + + curl --resolve www.example.com:80:127.0.0.1 http://www.example.com/ + + 3.20 How to SFTP from my user's home directory? + + Contrary to how FTP works, SFTP and SCP URLs specify the exact directory to + work with. It means that if you do not specify that you want the user's home + directory, you get the actual root directory. + + To specify a file in your user's home directory, you need to use the correct + URL syntax which for SFTP might look similar to: + + curl -O -u user:password sftp://example.com/~/file.txt + + and for SCP it is just a different protocol prefix: + + curl -O -u user:password scp://example.com/~/file.txt + + 3.21 Protocol xxx not supported or disabled in libcurl + + When passing on a URL to curl to use, it may respond that the particular + protocol is not supported or disabled. The particular way this error message + is phrased is because curl does not make a distinction internally of whether + a particular protocol is not supported (i.e. never got any code added that + knows how to speak that protocol) or if it was explicitly disabled. curl can + be built to only support a given set of protocols, and the rest would then + be disabled or not supported. + + Note that this error will also occur if you pass a wrongly spelled protocol + part as in "htpt://example.com" or as in the less evident case if you prefix + the protocol part with a space as in " http://example.com/". + + 3.22 curl -X gives me HTTP problems + + In normal circumstances, -X should hardly ever be used. + + By default you use curl without explicitly saying which request method to + use when the URL identifies an HTTP transfer. If you just pass in a URL like + "curl http://example.com" it will use GET. If you use -d or -F curl will use + POST, -I will cause a HEAD and -T will make it a PUT. + + If for whatever reason you are not happy with these default choices that curl + does for you, you can override those request methods by specifying -X + [WHATEVER]. This way you can for example send a DELETE by doing "curl -X + DELETE [URL]". + + It is thus pointless to do "curl -XGET [URL]" as GET would be used + anyway. In the same vein it is pointless to do "curl -X POST -d data + [URL]"... But you can make a fun and somewhat rare request that sends a + request-body in a GET request with something like "curl -X GET -d data + [URL]" + + Note that -X does not actually change curl's behavior as it only modifies the + actual string sent in the request, but that may of course trigger a + different set of events. + + Accordingly, by using -XPOST on a command line that for example would follow + a 303 redirect, you will effectively prevent curl from behaving + correctly. Be aware. + + +4. Running Problems + + 4.2 Why do I get problems when I use & or % in the URL? + + In general Unix shells, the & symbol is treated specially and when used, it + runs the specified command in the background. To safely send the & as a part + of a URL, you should quote the entire URL by using single (') or double (") + quotes around it. Similar problems can also occur on some shells with other + characters, including ?*!$~(){}<>\|;`. When in doubt, quote the URL. + + An example that would invoke a remote CGI that uses &-symbols could be: + + curl 'http://www.example.com/cgi-bin/query?text=yes&q=curl' + + In Windows, the standard DOS shell treats the percent sign specially and you + need to use TWO percent signs for each single one you want to use in the + URL. + + If you want a literal percent sign to be part of the data you pass in a POST + using -d/--data you must encode it as '%25' (which then also needs the + percent sign doubled on Windows machines). + + 4.3 How can I use {, }, [ or ] to specify multiple URLs? + + Because those letters have a special meaning to the shell, to be used in + a URL specified to curl you must quote them. + + An example that downloads two URLs (sequentially) would be: + + curl '{curl,www}.haxx.se' + + To be able to use those characters as actual parts of the URL (without using + them for the curl URL "globbing" system), use the -g/--globoff option: + + curl -g 'www.example.com/weirdname[].html' + + 4.4 Why do I get downloaded data even though the web page does not exist? + + curl asks remote servers for the page you specify. If the page does not exist + at the server, the HTTP protocol defines how the server should respond and + that means that headers and a "page" will be returned. That is simply how + HTTP works. + + By using the --fail option you can tell curl explicitly to not get any data + if the HTTP return code does not say success. + + 4.5 Why do I get return code XXX from an HTTP server? + + RFC 2616 clearly explains the return codes. This is a short transcript. Go + read the RFC for exact details: + + 4.5.1 "400 Bad Request" + + The request could not be understood by the server due to malformed + syntax. The client SHOULD NOT repeat the request without modifications. + + 4.5.2 "401 Unauthorized" + + The request requires user authentication. + + 4.5.3 "403 Forbidden" + + The server understood the request, but is refusing to fulfill it. + Authorization will not help and the request SHOULD NOT be repeated. + + 4.5.4 "404 Not Found" + + The server has not found anything matching the Request-URI. No indication + is given as to whether the condition is temporary or permanent. + + 4.5.5 "405 Method Not Allowed" + + The method specified in the Request-Line is not allowed for the resource + identified by the Request-URI. The response MUST include an Allow header + containing a list of valid methods for the requested resource. + + 4.5.6 "301 Moved Permanently" + + If you get this return code and an HTML output similar to this: + +

Moved Permanently

The document has moved here. + + it might be because you requested a directory URL but without the trailing + slash. Try the same operation again _with_ the trailing URL, or use the + -L/--location option to follow the redirection. + + 4.6 Can you tell me what error code 142 means? + + All curl error codes are described at the end of the man page, in the + section called "EXIT CODES". + + Error codes that are larger than the highest documented error code means + that curl has exited due to a crash. This is a serious error, and we + appreciate a detailed bug report from you that describes how we could go + ahead and repeat this. + + 4.7 How do I keep user names and passwords secret in curl command lines? + + This problem has two sides: + + The first part is to avoid having clear-text passwords in the command line + so that they do not appear in 'ps' outputs and similar. That is easily + avoided by using the "-K" option to tell curl to read parameters from a file + or stdin to which you can pass the secret info. curl itself will also + attempt to "hide" the given password by blanking out the option - this + does not work on all platforms. + + To keep the passwords in your account secret from the rest of the world is + not a task that curl addresses. You could of course encrypt them somehow to + at least hide them from being read by human eyes, but that is not what + anyone would call security. + + Also note that regular HTTP (using Basic authentication) and FTP passwords + are sent as cleartext across the network. All it takes for anyone to fetch + them is to listen on the network. Eavesdropping is easy. Use more secure + authentication methods (like Digest, Negotiate or even NTLM) or consider the + SSL-based alternatives HTTPS and FTPS. + + 4.8 I found a bug + + It is not a bug if the behavior is documented. Read the docs first. + Especially check out the KNOWN_BUGS file, it may be a documented bug. + + If it is a problem with a binary you have downloaded or a package for your + particular platform, try contacting the person who built the package/archive + you have. + + If there is a bug, read the BUGS document first. Then report it as described + in there. + + 4.9 curl cannot authenticate to a server that requires NTLM? + + NTLM support requires OpenSSL, GnuTLS, mbedTLS, Secure Transport, or + Microsoft Windows libraries at build-time to provide this functionality. + + 4.10 My HTTP request using HEAD, PUT or DELETE does not work + + Many web servers allow or demand that the administrator configures the + server properly for these requests to work on the web server. + + Some servers seem to support HEAD only on certain kinds of URLs. + + To fully grasp this, try the documentation for the particular server + software you are trying to interact with. This is not anything curl can do + anything about. + + 4.11 Why do my HTTP range requests return the full document? + + Because the range may not be supported by the server, or the server may + choose to ignore it and return the full document anyway. + + 4.12 Why do I get "certificate verify failed" ? + + When you invoke curl and get an error 60 error back it means that curl + could not verify that the server's certificate was good. curl verifies the + certificate using the CA cert bundle and verifying for which names the + certificate has been granted. + + To completely disable the certificate verification, use -k. This does + however enable man-in-the-middle attacks and makes the transfer INSECURE. + We strongly advise against doing this for more than experiments. + + If you get this failure with a CA cert bundle installed and used, the + server's certificate might not be signed by one of the CA's in your CA + store. It might for example be self-signed. You then correct this problem by + obtaining a valid CA cert for the server. Or again, decrease the security by + disabling this check. + + At times, you find that the verification works in your favorite browser but + fails in curl. When this happens, the reason is usually that the server + sends an incomplete cert chain. The server is mandated to send all + "intermediate certificates" but does not. This typically works with browsers + anyway since they A) cache such certs and B) supports AIA which downloads + such missing certificates on demand. This is a server misconfiguration. A + good way to figure out if this is the case it to use the SSL Labs server + test and check the certificate chain: https://www.ssllabs.com/ssltest/ + + Details are also in the SSLCERTS.md document, found online here: + https://curl.se/docs/sslcerts.html + + 4.13 Why is curl -R on Windows one hour off? + + Since curl 7.53.0 this issue should be fixed as long as curl was built with + any modern compiler that allows for a 64-bit curl_off_t type. For older + compilers or prior curl versions it may set a time that appears one hour off. + This happens due to a flaw in how Windows stores and uses file modification + times and it is not easily worked around. For more details read this: + https://www.codeproject.com/Articles/1144/Beating-the-Daylight-Savings-Time-bug-and-getting + + 4.14 Redirects work in browser but not with curl + + curl supports HTTP redirects well (see item 3.8). Browsers generally support + at least two other ways to perform redirects that curl does not: + + Meta tags. You can write an HTML tag that will cause the browser to redirect + to another given URL after a certain time. + + JavaScript. You can write a JavaScript program embedded in an HTML page that + redirects the browser to another given URL. + + There is no way to make curl follow these redirects. You must either + manually figure out what the page is set to do, or write a script that parses + the results and fetches the new URL. + + 4.15 FTPS does not work + + curl supports FTPS (sometimes known as FTP-SSL) both implicit and explicit + mode. + + When a URL is used that starts with FTPS://, curl assumes implicit SSL on + the control connection and will therefore immediately connect and try to + speak SSL. FTPS:// connections default to port 990. + + To use explicit FTPS, you use an FTP:// URL and the --ftp-ssl option (or one + of its related flavors). This is the most common method, and the one + mandated by RFC 4217. This kind of connection will then of course use the + standard FTP port 21 by default. + + 4.16 My HTTP POST or PUT requests are slow + + libcurl makes all POST and PUT requests (except for requests with a small + request body) use the "Expect: 100-continue" header. This header allows the + server to deny the operation early so that libcurl can bail out before having + to send any data. This is useful in authentication cases and others. + + However, many servers do not implement the Expect: stuff properly and if the + server does not respond (positively) within 1 second libcurl will continue + and send off the data anyway. + + You can disable libcurl's use of the Expect: header the same way you disable + any header, using -H / CURLOPT_HTTPHEADER, or by forcing it to use HTTP 1.0. + + 4.17 Non-functional connect timeouts + + In most Windows setups having a timeout longer than 21 seconds make no + difference, as it will only send 3 TCP SYN packets and no more. The second + packet sent three seconds after the first and the third six seconds after + the second. No more than three packets are sent, no matter how long the + timeout is set. + + See option TcpMaxConnectRetransmissions on this page: + https://support.microsoft.com/en-us/kb/175523/en-us + + Also, even on non-Windows systems there may run a firewall or anti-virus + software or similar that accepts the connection but does not actually do + anything else. This will make (lib)curl to consider the connection connected + and thus the connect timeout will not trigger. + + 4.18 file:// URLs containing drive letters (Windows, NetWare) + + When using curl to try to download a local file, one might use a URL + in this format: + + file://D:/blah.txt + + you will find that even if D:\blah.txt does exist, curl returns a 'file + not found' error. + + According to RFC 1738 (https://www.ietf.org/rfc/rfc1738.txt), + file:// URLs must contain a host component, but it is ignored by + most implementations. In the above example, 'D:' is treated as the + host component, and is taken away. Thus, curl tries to open '/blah.txt'. + If your system is installed to drive C:, that will resolve to 'C:\blah.txt', + and if that does not exist you will get the not found error. + + To fix this problem, use file:// URLs with *three* leading slashes: + + file:///D:/blah.txt + + Alternatively, if it makes more sense, specify 'localhost' as the host + component: + + file://localhost/D:/blah.txt + + In either case, curl should now be looking for the correct file. + + 4.19 Why does not curl return an error when the network cable is unplugged? + + Unplugging a cable is not an error situation. The TCP/IP protocol stack + was designed to be fault tolerant, so even though there may be a physical + break somewhere the connection should not be affected, just possibly + delayed. Eventually, the physical break will be fixed or the data will be + re-routed around the physical problem through another path. + + In such cases, the TCP/IP stack is responsible for detecting when the + network connection is irrevocably lost. Since with some protocols it is + perfectly legal for the client to wait indefinitely for data, the stack may + never report a problem, and even when it does, it can take up to 20 minutes + for it to detect an issue. The curl option --keepalive-time enables + keep-alive support in the TCP/IP stack which makes it periodically probe the + connection to make sure it is still available to send data. That should + reliably detect any TCP/IP network failure. + + TCP keep alive will not detect the network going down before the TCP/IP + connection is established (e.g. during a DNS lookup) or using protocols that + do not use TCP. To handle those situations, curl offers a number of timeouts + on its own. --speed-limit/--speed-time will abort if the data transfer rate + falls too low, and --connect-timeout and --max-time can be used to put an + overall timeout on the connection phase or the entire transfer. + + A libcurl-using application running in a known physical environment (e.g. + an embedded device with only a single network connection) may want to act + immediately if its lone network connection goes down. That can be achieved + by having the application monitor the network connection on its own using an + OS-specific mechanism, then signaling libcurl to abort (see also item 5.13). + + 4.20 curl does not return error for HTTP non-200 responses + + Correct. Unless you use -f (--fail). + + When doing HTTP transfers, curl will perform exactly what you are asking it + to do and if successful it will not return an error. You can use curl to + test your web server's "file not found" page (that gets 404 back), you can + use it to check your authentication protected web pages (that gets a 401 + back) and so on. + + The specific HTTP response code does not constitute a problem or error for + curl. It simply sends and delivers HTTP as you asked and if that worked, + everything is fine and dandy. The response code is generally providing more + higher level error information that curl does not care about. The error was + not in the HTTP transfer. + + If you want your command line to treat error codes in the 400 and up range + as errors and thus return a non-zero value and possibly show an error + message, curl has a dedicated option for that: -f (CURLOPT_FAILONERROR in + libcurl speak). + + You can also use the -w option and the variable %{response_code} to extract + the exact response code that was returned in the response. + +5. libcurl Issues + + 5.1 Is libcurl thread-safe? + + Yes. + + We have written the libcurl code specifically adjusted for multi-threaded + programs. libcurl will use thread-safe functions instead of non-safe ones if + your system has such. Note that you must never share the same handle in + multiple threads. + + There may be some exceptions to thread safety depending on how libcurl was + built. Please review the guidelines for thread safety to learn more: + https://curl.se/libcurl/c/threadsafe.html + + 5.2 How can I receive all data into a large memory chunk? + + [ See also the examples/getinmemory.c source ] + + You are in full control of the callback function that gets called every time + there is data received from the remote server. You can make that callback do + whatever you want. You do not have to write the received data to a file. + + One solution to this problem could be to have a pointer to a struct that you + pass to the callback function. You set the pointer using the + CURLOPT_WRITEDATA option. Then that pointer will be passed to the callback + instead of a FILE * to a file: + + /* imaginary struct */ + struct MemoryStruct { + char *memory; + size_t size; + }; + + /* imaginary callback function */ + size_t + WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data) + { + size_t realsize = size * nmemb; + struct MemoryStruct *mem = (struct MemoryStruct *)data; + + mem->memory = (char *)realloc(mem->memory, mem->size + realsize + 1); + if (mem->memory) { + memcpy(&(mem->memory[mem->size]), ptr, realsize); + mem->size += realsize; + mem->memory[mem->size] = 0; + } + return realsize; + } + + 5.3 How do I fetch multiple files with libcurl? + + libcurl has excellent support for transferring multiple files. You should + just repeatedly set new URLs with curl_easy_setopt() and then transfer it + with curl_easy_perform(). The handle you get from curl_easy_init() is not + only reusable, but you are even encouraged to reuse it if you can, as that + will enable libcurl to use persistent connections. + + 5.4 Does libcurl do Winsock initialization on win32 systems? + + Yes, if told to in the curl_global_init() call. + + 5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ? + + Yes, but you cannot open a FILE * and pass the pointer to a DLL and have + that DLL use the FILE * (as the DLL and the client application cannot access + each others' variable memory areas). If you set CURLOPT_WRITEDATA you must + also use CURLOPT_WRITEFUNCTION as well to set a function that writes the + file, even if that simply writes the data to the specified FILE *. + Similarly, if you use CURLOPT_READDATA you must also specify + CURLOPT_READFUNCTION. + + 5.6 What about Keep-Alive or persistent connections? + + curl and libcurl have excellent support for persistent connections when + transferring several files from the same server. curl will attempt to reuse + connections for all URLs specified on the same command line/config file, and + libcurl will reuse connections for all transfers that are made using the + same libcurl handle. + + When you use the easy interface the connection cache is kept within the easy + handle. If you instead use the multi interface, the connection cache will be + kept within the multi handle and will be shared among all the easy handles + that are used within the same multi handle. + + 5.7 Link errors when building libcurl on Windows + + You need to make sure that your project, and all the libraries (both static + and dynamic) that it links against, are compiled/linked against the same run + time library. + + This is determined by the /MD, /ML, /MT (and their corresponding /M?d) + options to the command line compiler. /MD (linking against MSVCRT dll) seems + to be the most commonly used option. + + When building an application that uses the static libcurl library, you must + add -DCURL_STATICLIB to your CFLAGS. Otherwise the linker will look for + dynamic import symbols. If you are using Visual Studio, you need to instead + add CURL_STATICLIB in the "Preprocessor Definitions" section. + + If you get a linker error like "unknown symbol __imp__curl_easy_init ..." you + have linked against the wrong (static) library. If you want to use the + libcurl.dll and import lib, you do not need any extra CFLAGS, but use one of + the import libraries below. These are the libraries produced by the various + lib/Makefile.* files: + + Target: static lib. import lib for libcurl*.dll. + ----------------------------------------------------------- + MinGW: libcurl.a libcurldll.a + MSVC (release): libcurl.lib libcurl_imp.lib + MSVC (debug): libcurld.lib libcurld_imp.lib + Borland: libcurl.lib libcurl_imp.lib + + 5.8 libcurl.so.X: open failed: No such file or directory + + This is an error message you might get when you try to run a program linked + with a shared version of libcurl and your runtime linker (ld.so) could not + find the shared library named libcurl.so.X. (Where X is the number of the + current libcurl ABI, typically 3 or 4). + + You need to make sure that ld.so finds libcurl.so.X. You can do that + multiple ways, and it differs somewhat between different operating systems. + They are usually: + + * Add an option to the linker command line that specify the hard-coded path + the runtime linker should check for the lib (usually -R) + + * Set an environment variable (LD_LIBRARY_PATH for example) where ld.so + should check for libs + + * Adjust the system's config to check for libs in the directory where you have + put the library (like Linux's /etc/ld.so.conf) + + 'man ld.so' and 'man ld' will tell you more details + + 5.9 How does libcurl resolve host names? + + libcurl supports a large number of name resolve functions. One of them is + picked at build-time and will be used unconditionally. Thus, if you want to + change name resolver function you must rebuild libcurl and tell it to use a + different function. + + - The non-IPv6 resolver that can use one of four different host name resolve + calls (depending on what your system supports): + + A - gethostbyname() + B - gethostbyname_r() with 3 arguments + C - gethostbyname_r() with 5 arguments + D - gethostbyname_r() with 6 arguments + + - The IPv6-resolver that uses getaddrinfo() + + - The c-ares based name resolver that uses the c-ares library for resolves. + Using this offers asynchronous name resolves. + + - The threaded resolver (default option on Windows). It uses: + + A - gethostbyname() on plain IPv4 hosts + B - getaddrinfo() on IPv6 enabled hosts + + Also note that libcurl never resolves or reverse-lookups addresses given as + pure numbers, such as 127.0.0.1 or ::1. + + 5.10 How do I prevent libcurl from writing the response to stdout? + + libcurl provides a default built-in write function that writes received data + to stdout. Set the CURLOPT_WRITEFUNCTION to receive the data, or possibly + set CURLOPT_WRITEDATA to a different FILE * handle. + + 5.11 How do I make libcurl not receive the whole HTTP response? + + You make the write callback (or progress callback) return an error and + libcurl will then abort the transfer. + + 5.12 Can I make libcurl fake or hide my real IP address? + + No. libcurl operates on a higher level. Besides, faking IP address would + imply sending IP packets with a made-up source address, and then you normally + get a problem with receiving the packet sent back as they would then not be + routed to you. + + If you use a proxy to access remote sites, the sites will not see your local + IP address but instead the address of the proxy. + + Also note that on many networks NATs or other IP-munging techniques are used + that makes you see and use a different IP address locally than what the + remote server will see you coming from. You may also consider using + https://www.torproject.org/ . + + 5.13 How do I stop an ongoing transfer? + + With the easy interface you make sure to return the correct error code from + one of the callbacks, but none of them are instant. There is no function you + can call from another thread or similar that will stop it immediately. + Instead, you need to make sure that one of the callbacks you use returns an + appropriate value that will stop the transfer. Suitable callbacks that you + can do this with include the progress callback, the read callback and the + write callback. + + If you are using the multi interface, you can also stop a transfer by + removing the particular easy handle from the multi stack at any moment you + think the transfer is done or when you wish to abort the transfer. + + 5.14 Using C++ non-static functions for callbacks? + + libcurl is a C library, it does not know anything about C++ member functions. + + You can overcome this "limitation" with relative ease using a static + member function that is passed a pointer to the class: + + // f is the pointer to your object. + static size_t YourClass::func(void *buffer, size_t sz, size_t n, void *f) + { + // Call non-static member function. + static_cast(f)->nonStaticFunction(); + } + + // This is how you pass pointer to the static function: + curl_easy_setopt(hcurl, CURLOPT_WRITEFUNCTION, YourClass::func); + curl_easy_setopt(hcurl, CURLOPT_WRITEDATA, this); + + 5.15 How do I get an FTP directory listing? + + If you end the FTP URL you request with a slash, libcurl will provide you + with a directory listing of that given directory. You can also set + CURLOPT_CUSTOMREQUEST to alter what exact listing command libcurl would use + to list the files. + + The follow-up question tends to be how is a program supposed to parse the + directory listing. How does it know what's a file and what's a directory and + what's a symlink etc. If the FTP server supports the MLSD command then it + will return data in a machine-readable format that can be parsed for type. + The types are specified by RFC 3659 section 7.5.1. If MLSD is not supported + then you have to work with what you are given. The LIST output format is + entirely at the server's own liking and the NLST output does not reveal any + types and in many cases does not even include all the directory entries. + Also, both LIST and NLST tend to hide unix-style hidden files (those that + start with a dot) by default so you need to do "LIST -a" or similar to see + them. + + Example - List only directories. + ftp.funet.fi supports MLSD and ftp.kernel.org does not: + + curl -s ftp.funet.fi/pub/ -X MLSD | \ + perl -lne 'print if s/(?:^|;)type=dir;[^ ]+ (.+)$/$1/' + + curl -s ftp.kernel.org/pub/linux/kernel/ | \ + perl -lne 'print if s/^d[-rwx]{9}(?: +[^ ]+){7} (.+)$/$1/' + + If you need to parse LIST output in libcurl one such existing + list parser is available at https://cr.yp.to/ftpparse.html Versions of + libcurl since 7.21.0 also provide the ability to specify a wildcard to + download multiple files from one FTP directory. + + 5.16 I want a different time-out + + Sometimes users realize that CURLOPT_TIMEOUT and CURLOPT_CONNECTIMEOUT are + not sufficiently advanced or flexible to cover all the various use cases and + scenarios applications end up with. + + libcurl offers many more ways to time-out operations. A common alternative + is to use the CURLOPT_LOW_SPEED_LIMIT and CURLOPT_LOW_SPEED_TIME options to + specify the lowest possible speed to accept before to consider the transfer + timed out. + + The most flexible way is by writing your own time-out logic and using + CURLOPT_XFERINFOFUNCTION (perhaps in combination with other callbacks) and + use that to figure out exactly when the right condition is met when the + transfer should get stopped. + + 5.17 Can I write a server with libcurl? + + No. libcurl offers no functions or building blocks to build any kind of + Internet protocol server. libcurl is only a client-side library. For server + libraries, you need to continue your search elsewhere but there exist many + good open source ones out there for most protocols you could want a server + for. There are also really good stand-alone servers that have been tested + and proven for many years. There is no need for you to reinvent them. + + 5.18 Does libcurl use threads? + + Put simply: no, libcurl will execute in the same thread you call it in. All + callbacks will be called in the same thread as the one you call libcurl in. + + If you want to avoid your thread to be blocked by the libcurl call, you make + sure you use the non-blocking multi API which will do transfers + asynchronously - still in the same single thread. + + libcurl will potentially internally use threads for name resolving, if it + was built to work like that, but in those cases it will create the child + threads by itself and they will only be used and then killed internally by + libcurl and never exposed to the outside. + +6. License Issues + + curl and libcurl are released under a MIT/X derivative license. The license + is liberal and should not impose a problem for your project. This section is + just a brief summary for the cases we get the most questions. (Parts of this + section was much enhanced by Bjorn Reese.) + + We are not lawyers and this is not legal advice. You should probably consult + one if you want true and accurate legal insights without our prejudice. Note + especially that this section concerns the libcurl license only; compiling in + features of libcurl that depend on other libraries (e.g. OpenSSL) may affect + the licensing obligations of your application. + + 6.1 I have a GPL program, can I use the libcurl library? + + Yes + + Since libcurl may be distributed under the MIT/X derivative license, it can + be used together with GPL in any software. + + 6.2 I have a closed-source program, can I use the libcurl library? + + Yes + + libcurl does not put any restrictions on the program that uses the library. + + 6.3 I have a BSD licensed program, can I use the libcurl library? + + Yes + + libcurl does not put any restrictions on the program that uses the library. + + 6.4 I have a program that uses LGPL libraries, can I use libcurl? + + Yes + + The LGPL license does not clash with other licenses. + + 6.5 Can I modify curl/libcurl for my program and keep the changes secret? + + Yes + + The MIT/X derivative license practically allows you to do almost anything + with the sources, on the condition that the copyright texts in the sources + are left intact. + + 6.6 Can you please change the curl/libcurl license to XXXX? + + No. + + We have carefully picked this license after years of development and + discussions and a large amount of people have contributed with source code + knowing that this is the license we use. This license puts the restrictions + we want on curl/libcurl and it does not spread to other programs or + libraries that use it. It should be possible for everyone to use libcurl or + curl in their projects, no matter what license they already have in use. + + 6.7 What are my obligations when using libcurl in my commercial apps? + + Next to none. All you need to adhere to is the MIT-style license (stated in + the COPYING file) which basically says you have to include the copyright + notice in "all copies" and that you may not use the copyright holder's name + when promoting your software. + + You do not have to release any of your source code. + + You do not have to reveal or make public any changes to the libcurl source + code. + + You do not have to broadcast to the world that you are using libcurl within + your app. + + All we ask is that you disclose "the copyright notice and this permission + notice" somewhere. Most probably like in the documentation or in the section + where other third party dependencies already are mentioned and acknowledged. + + As can be seen here: https://curl.se/docs/companies.html and elsewhere, + more and more companies are discovering the power of libcurl and take + advantage of it even in commercial environments. + + +7. PHP/CURL Issues + + 7.1 What is PHP/CURL? + + The module for PHP that makes it possible for PHP programs to access curl- + functions from within PHP. + + In the cURL project we call this module PHP/CURL to differentiate it from + curl the command line tool and libcurl the library. The PHP team however + does not refer to it like this (for unknown reasons). They call it plain + CURL (often using all caps) or sometimes ext/curl, but both cause much + confusion to users which in turn gives us a higher question load. + + 7.2 Who wrote PHP/CURL? + + PHP/CURL was initially written by Sterling Hughes. + + 7.3 Can I perform multiple requests using the same handle? + + Yes - at least in PHP version 4.3.8 and later (this has been known to not + work in earlier versions, but the exact version when it started to work is + unknown to me). + + After a transfer, you just set new options in the handle and make another + transfer. This will make libcurl reuse the same connection if it can. + + 7.4 Does PHP/CURL have dependencies? + + PHP/CURL is a module that comes with the regular PHP package. It depends on + and uses libcurl, so you need to have libcurl installed properly before + PHP/CURL can be used. + +8. Development + + 8.1 Why does curl use C89? + + As with everything in curl, there is a history and we keep using what we have + used before until someone brings up the subject and argues for and works on + changing it. + + We started out using C89 in the 1990s because that was the only way to write + a truly portable C program and have it run as widely as possible. C89 was for + a long time even necessary to make things work on otherwise considered modern + platforms such as Windows. Today, we do not really know how many users that + still require the use of a C89 compiler. + + We will continue to use C89 for as long as nobody brings up a strong enough + reason for us to change our minds. The core developers of the project do not + feel restricted by this and we are not convinced that going C99 will offer us + enough of a benefit to warrant the risk of cutting off a share of users. + + 8.2 Will curl be rewritten? + + In one go: no. Little by little over time? Maybe. + + Over the years, new languages and clever operating environments come and go. + Every now and then the urge apparently arises to request that we rewrite curl + in another language. + + Some the most important properties in curl are maintaining the API and ABI + for libcurl and keeping the behavior for the command line tool. As long as we + can do that, everything else is up for discussion. To maintain the ABI, we + probably have to maintain a certain amount of code in C, and to remain rock + stable, we will never risk anything by rewriting a lot of things in one go. + That said, we can certainly offer more and more optional backends written in + other languages, as long as those backends can be plugged in at build-time. + Backends can be written in any language, but should probably provide APIs + usable from C to ease integration and transition. diff --git a/src/dependencies/curl-8.8.0/docs/FEATURES.md b/src/dependencies/curl-8.8.0/docs/FEATURES.md new file mode 100644 index 0000000..3121fcc --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/FEATURES.md @@ -0,0 +1,225 @@ + + +# Features -- what curl can do + +## curl tool + + - config file support + - multiple URLs in a single command line + - range "globbing" support: [0-13], {one,two,three} + - multiple file upload on a single command line + - custom maximum transfer rate + - redirect stderr + - parallel transfers + +## libcurl + + - URL RFC 3986 syntax + - custom maximum download time + - custom least download speed acceptable + - custom output result after completion + - guesses protocol from hostname unless specified + - uses .netrc + - progress bar with time statistics while downloading + - "standard" proxy environment variables support + - compiles on win32 (reported builds on 70+ operating systems) + - selectable network interface for outgoing traffic + - IPv6 support on Unix and Windows + - happy eyeballs dual-stack connects + - persistent connections + - SOCKS 4 + 5 support, with or without local name resolving + - supports username and password in proxy environment variables + - operations through HTTP proxy "tunnel" (using CONNECT) + - replaceable memory functions (malloc, free, realloc, etc) + - asynchronous name resolving (6) + - both a push and a pull style interface + - international domain names (10) + +## HTTP + + - HTTP/0.9 responses are optionally accepted + - HTTP/1.0 + - HTTP/1.1 + - HTTP/2, including multiplexing and server push (5) + - GET + - PUT + - HEAD + - POST + - multipart formpost (RFC 1867-style) + - authentication: Basic, Digest, NTLM (9) and Negotiate (SPNEGO) (3) + to server and proxy + - resume (both GET and PUT) + - follow redirects + - maximum amount of redirects to follow + - custom HTTP request + - cookie get/send fully parsed + - reads/writes the Netscape cookie file format + - custom headers (replace/remove internally generated headers) + - custom user-agent string + - custom referrer string + - range + - proxy authentication + - time conditions + - via HTTP proxy, HTTPS proxy or SOCKS proxy + - retrieve file modification date + - Content-Encoding support for deflate and gzip + - "Transfer-Encoding: chunked" support in uploads + - automatic data compression (11) + +## HTTPS (1) + + - (all the HTTP features) + - HTTP/3 experimental support + - using client certificates + - verify server certificate + - via HTTP proxy, HTTPS proxy or SOCKS proxy + - select desired encryption + - select usage of a specific SSL version + +## FTP + + - download + - authentication + - Kerberos 5 (12) + - active/passive using PORT, EPRT, PASV or EPSV + - single file size information (compare to HTTP HEAD) + - 'type=' URL support + - directory listing + - directory listing names-only + - upload + - upload append + - upload via http-proxy as HTTP PUT + - download resume + - upload resume + - custom ftp commands (before and/or after the transfer) + - simple "range" support + - via HTTP proxy, HTTPS proxy or SOCKS proxy + - all operations can be tunneled through proxy + - customizable to retrieve file modification date + - no directory depth limit + +## FTPS (1) + + - implicit `ftps://` support that use SSL on both connections + - explicit "AUTH TLS" and "AUTH SSL" usage to "upgrade" plain `ftp://` + connection to use SSL for both or one of the connections + +## SCP (8) + + - both password and public key auth + +## SFTP (7) + + - both password and public key auth + - with custom commands sent before/after the transfer + +## TFTP + + - download + - upload + +## TELNET + + - connection negotiation + - custom telnet options + - stdin/stdout I/O + +## LDAP (2) + + - full LDAP URL support + +## DICT + + - extended DICT URL support + +## FILE + + - URL support + - upload + - resume + +## SMB + + - SMBv1 over TCP and SSL + - download + - upload + - authentication with NTLMv1 + +## SMTP + + - authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (9), Kerberos 5 + (4) and External. + - send emails + - mail from support + - mail size support + - mail auth support for trusted server-to-server relaying + - multiple recipients + - via http-proxy + +## SMTPS (1) + + - implicit `smtps://` support + - explicit "STARTTLS" usage to "upgrade" plain `smtp://` connections to use SSL + - via http-proxy + +## POP3 + + - authentication: Clear Text, APOP and SASL + - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (9), + Kerberos 5 (4) and External. + - list emails + - retrieve emails + - enhanced command support for: CAPA, DELE, TOP, STAT, UIDL and NOOP via + custom requests + - via http-proxy + +## POP3S (1) + + - implicit `pop3s://` support + - explicit `STLS` usage to "upgrade" plain `pop3://` connections to use SSL + - via http-proxy + +## IMAP + + - authentication: Clear Text and SASL + - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (9), + Kerberos 5 (4) and External. + - list the folders of a mailbox + - select a mailbox with support for verifying the `UIDVALIDITY` + - fetch emails with support for specifying the UID and SECTION + - upload emails via the append command + - enhanced command support for: EXAMINE, CREATE, DELETE, RENAME, STATUS, + STORE, COPY and UID via custom requests + - via http-proxy + +## IMAPS (1) + + - implicit `imaps://` support + - explicit "STARTTLS" usage to "upgrade" plain `imap://` connections to use SSL + - via http-proxy + +## MQTT + + - Subscribe to and publish topics using URL scheme `mqtt://broker/topic` + +## Footnotes + + 1. requires a TLS library + 2. requires OpenLDAP or WinLDAP + 3. requires a GSS-API implementation (such as Heimdal or MIT Kerberos) or + SSPI (native Windows) + 4. requires a GSS-API implementation, however, only Windows SSPI is + currently supported + 5. requires nghttp2 + 6. requires c-ares + 7. requires libssh2, libssh or wolfSSH + 8. requires libssh2 or libssh + 9. requires OpenSSL, GnuTLS, mbedTLS, Secure Transport or SSPI + (native Windows) + 10. requires libidn2 or Windows + 11. requires libz, brotli and/or zstd + 12. requires a GSS-API implementation (such as Heimdal or MIT Kerberos) diff --git a/src/dependencies/curl-8.8.0/docs/GOVERNANCE.md b/src/dependencies/curl-8.8.0/docs/GOVERNANCE.md new file mode 100644 index 0000000..4ab52a9 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/GOVERNANCE.md @@ -0,0 +1,202 @@ + + +# Decision making in the curl project + +A rough guide to how we make decisions and who does what. + +## BDFL + +This project was started by and has to some extent been pushed forward over +the years with Daniel Stenberg as the driving force. It matches a standard +BDFL (Benevolent Dictator For Life) style project. + +This setup has been used due to convenience and the fact that it has worked +fine this far. It is not because someone thinks of it as a superior project +leadership model. It also only works as long as Daniel manages to listen in to +what the project and the general user population wants and expects from us. + +## Legal entity + +There is no legal entity. The curl project is just a bunch of people scattered +around the globe with the common goal to produce source code that creates +great products. We are not part of any umbrella organization and we are not +located in any specific country. We are totally independent. + +The copyrights in the project are owned by the individuals and organizations +that wrote those parts of the code. + +## Decisions + +The curl project is not a democracy, but everyone is entitled to state their +opinion and may argue for their sake within the community. + +All and any changes that have been done or are done are eligible to bring up +for discussion, to object to or to praise. Ideally, we find consensus for the +appropriate way forward in any given situation or challenge. + +If there is no obvious consensus, a maintainer who's knowledgeable in the +specific area takes an "executive" decision that they think is the right for +the project. + +## Donations + +Donating plain money to curl is best done to curl's [Open Collective +fund](https://opencollective.com/curl). Open Collective is a US based +non-profit organization that holds on to funds for us. This fund is then used +for paying the curl security bug bounties, to reimburse project related +expenses etc. + +Donations to the project can also come in the form of server hosting, providing +services and paying for people to work on curl related code etc. Usually, such +donations are services paid for directly by the sponsors. + +We grade sponsors in a few different levels and if they meet the criteria, +they can be mentioned on the Sponsors page on the curl website. + +## Commercial Support + +The curl project does not do or offer commercial support. It only hosts +mailing lists, runs bug trackers etc to facilitate communication and work. + +However, Daniel works for wolfSSL and we offer commercial curl support there. + +# Key roles + +## User + +Someone who uses or has used curl or libcurl. + +## Contributor + +Someone who has helped the curl project, who has contributed to bring it +forward. Contributing could be to provide advice, debug a problem, file a bug +report, run test infrastructure or writing code etc. + +## Commit author + +Sometimes also called 'committer'. Someone who has authored a commit in the +curl source code repository. Committers are recorded as `Author` in git. + +## Maintainers + +A maintainer in the curl project is an individual who has been given +permissions to push commits to one of the git repositories. + +Maintainers are free to push commits to the repositories at they see fit. +Maintainers are however expected to listen to feedback from users and any +change that is non-trivial in size or nature *should* be brought to the +project as a Pull-Request (PR) to allow others to comment/object before merge. + +## Former maintainers + +A maintainer who stops being active in the project gets their push permissions +removed at some point. We do this for security reasons but also to make sure +that we always have the list of maintainers as "the team that push stuff to +curl". + +Getting push permissions removed is not a punishment. Everyone who ever worked +on maintaining curl is considered a hero, for all time hereafter. + +## Security team members + +We have a security team. That is the team of people who are subscribed to the +curl-security mailing list; the receivers of security reports from users and +developers. This list of people varies over time but they are all skilled +developers familiar with the curl project. + +The security team works best when it consists of a small set of active +persons. We invite new members when the team seems to need it, and we also +expect to retire security team members as they "drift off" from the project or +just find themselves unable to perform their duties there. + +## Core team + +There is a curl core team. It currently has the same set of members as the +security team. It can also be reached on the security email address. + +The core team nominates and invites new members to the team when it sees fit. +There is no open member voting or formal ways to be a candidate. Active +participants in the curl project who want to join the core team can ask to +join. + +The core team is a board of advisors. It deals with project management +subjects that need confidentiality or for other reasons cannot be dealt with +and discussed in the open (for example reports of code of conduct violations). +Project matters should always as far as possible be discussed on open mailing +lists. + +## Server admins + +We run a web server, a mailing list and more on the curl project's primary +server. That physical machine is owned and run by Haxx. Daniel is the primary +admin of all things curl related server stuff, but Björn Stenberg and Linus +Feltzing serve as backup admins for when Daniel is gone or unable. + +The primary server is paid for by Haxx. The machine is physically located in a +server bunker in Stockholm Sweden, operated by the company Glesys. + +The website contents are served to the web via Fastly and Daniel is the +primary curl contact with Fastly. + +## BDFL + +That is Daniel. + +# Maintainers + +A curl maintainer is a project volunteer who has the authority and rights to +merge changes into a git repository in the curl project. + +Anyone can aspire to become a curl maintainer. + +### Duties + +There are no mandatory duties. We hope and wish that maintainers consider +reviewing patches and help merging them, especially when the changes are +within the area of personal expertise and experience. + +### Requirements + +- only merge code that meets our quality and style guide requirements. +- *never* merge code without doing a PR first, unless the change is "trivial" +- if in doubt, ask for input/feedback from others + +### Recommendations + +- we require two-factor authentication enabled on your GitHub account to + reduce risk of malicious source code tampering +- consider enabling signed git commits for additional verification of changes + +### Merge advice + +When you are merging patches/pull requests... + +- make sure the commit messages follow our template +- squash patch sets into a few logical commits even if the PR did not, if + necessary +- avoid the "merge" button on GitHub, do it "manually" instead to get full + control and full audit trail (GitHub leaves out you as "Committer:") +- remember to credit the reporter and the helpers. + +## Who are maintainers? + +The [list of maintainers](https://github.com/orgs/curl/people). Be aware that +the level of presence and activity in the project vary greatly between +different individuals and over time. + +### Become a maintainer? + +If you think you can help making the project better by shouldering some +maintaining responsibilities, then please get in touch. + +You are expected to be familiar with the curl project and its ways of working. +You need to have gotten a few quality patches merged as a proof of this. + +### Stop being a maintainer + +If you (appear to) not be active in the project anymore, you may be removed as +a maintainer. Thank you for your service. diff --git a/src/dependencies/curl-8.8.0/docs/HELP-US.md b/src/dependencies/curl-8.8.0/docs/HELP-US.md new file mode 100644 index 0000000..0619aec --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HELP-US.md @@ -0,0 +1,94 @@ + + +# How to get started helping out in the curl project + +We are always in need of more help. If you are new to the project and are +looking for ways to contribute and help out, this document aims to give a few +good starting points. + +You may subscribe to the [curl-library mailing +list](https://lists.haxx.se/listinfo/curl-library) to keep track of the +current discussion topics; or if you are registered on GitHub, you can use the +[Discussions section](https://github.com/curl/curl/discussions) on the main +curl repository. + +## Scratch your own itch + +One of the best ways is to start working on any problems or issues you have +found yourself or perhaps got annoyed at in the past. It can be a spelling +error in an error text or a weirdly phrased section in a man page. Hunt it +down and report the bug. Or make your first pull request with a fix for that. + +## Smaller tasks + +Some projects mark small issues as "beginner friendly", "bite-sized" or +similar. We do not do that in curl since such issues never linger around long +enough. Simple issues get handled fast. + +If you are looking for a smaller or simpler task in the project to help out +with as an entry-point into the project, perhaps because you are a newcomer or +even maybe not a terribly experienced developer, here's our advice: + + - Read through this document to get a grasp on a general approach to use + - Consider adding a test case for something not currently tested (correctly) + - Consider updating or adding documentation + - One way to get started gently in the project, is to participate in an + existing issue/PR and help out by reproducing the issue, review the code in + the PR etc. + +## Help wanted + +In the issue tracker we occasionally mark bugs with [help +wanted](https://github.com/curl/curl/labels/help%20wanted), as a sign that the +bug is acknowledged to exist and that there is nobody known to work on this +issue for the moment. Those are bugs that are fine to "grab" and provide a +pull request for. The complexity level of these of course varies, so pick one +that piques your interest. + +## Work on known bugs + +Some bugs are known and have not yet received attention and work enough to get +fixed. We collect such known existing flaws in the +[KNOWN_BUGS](https://curl.se/docs/knownbugs.html) page. Many of them link +to the original bug report with some additional details, but some may also +have aged a bit and may require some verification that the bug still exists in +the same way and that what was said about it in the past is still valid. + +## Fix autobuild problems + +On the [autobuilds page](https://curl.se/dev/builds.html) we show a +collection of test results from the automatic curl build and tests that are +performed by volunteers. Fixing compiler warnings and errors shown there is +something we value greatly. Also, if you own or run systems or architectures +that are not already tested in the autobuilds, we also appreciate more +volunteers running builds automatically to help us keep curl portable. + +## TODO items + +Ideas for features and functions that we have considered worthwhile to +implement and provide are kept in the +[TODO](https://curl.se/docs/todo.html) file. Some of the ideas are +rough. Some are well thought out. Some probably are not really suitable +anymore. + +Before you invest a lot of time on a TODO item, do bring it up for discussion +on the mailing list. For discussion on applicability but also for ideas and +brainstorming on specific ways to do the implementation etc. + +## You decide + +You can also come up with a completely new thing you think we should do. Or +not do. Or fix. Or add to the project. You then either bring it to the mailing +list first to see if people shoot down the idea at once, or you bring a first +draft of the idea as a pull request and take the discussion there around the +specific implementation. Either way is fine. + +## CONTRIBUTE + +We offer [guidelines](https://curl.se/dev/contribute.html) that are suitable +to be familiar with before you decide to contribute to curl. If you are used +to open source development, you probably do not find many surprises there. diff --git a/src/dependencies/curl-8.8.0/docs/HISTORY.md b/src/dependencies/curl-8.8.0/docs/HISTORY.md new file mode 100644 index 0000000..bcc472c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HISTORY.md @@ -0,0 +1,443 @@ + + +How curl Became Like This +========================= + +Towards the end of 1996, Daniel Stenberg was spending time writing an IRC bot +for an Amiga related channel on EFnet. He then came up with the idea to make +currency-exchange calculations available to Internet Relay Chat (IRC) +users. All the necessary data were published on the Web; he just needed to +automate their retrieval. + +1996 +---- + +On November 11, 1996 the Brazilian developer Rafael Sagula wrote and released +HttpGet version 0.1. + +Daniel extended this existing command-line open-source tool. After a few minor +adjustments, it did just what he needed. The first release with Daniel's +additions was 0.2, released on December 17, 1996. Daniel quickly became the +new maintainer of the project. + +1997 +---- + +HttpGet 0.3 was released in January 1997 and now it accepted HTTP URLs on the +command line. + +HttpGet 1.0 was released on April 8 1997 with brand new HTTP proxy support. + +We soon found and fixed support for getting currencies over GOPHER. Once FTP +download support was added, the name of the project was changed and urlget 2.0 +was released in August 1997. The http-only days were already passed. + +Version 2.2 was released on August 14 1997 and introduced support to build for +and run on Windows and Solaris. + +November 24 1997: Version 3.1 added FTP upload support. + +Version 3.5 added support for HTTP POST. + +1998 +---- + +February 4: urlget 3.10 + +February 9: urlget 3.11 + +March 14: urlget 3.12 added proxy authentication. + +The project slowly grew bigger. With upload capabilities, the name was once +again misleading and a second name change was made. On March 20, 1998 curl 4 +was released. (The version numbering from the previous names was kept.) + +(Unrelated to this project a company called Curl Corporation registered a US +trademark on the name "CURL" on May 18 1998. That company had then already +registered the curl.com domain back in November of the previous year. All this +was revealed to us much later.) + +SSL support was added, powered by the SSLeay library. + +August: first announcement of curl on freshmeat.net. + +October: with the curl 4.9 release and the introduction of cookie support, +curl was no longer released under the GPL license. Now we are at 4000 lines of +code, we switched over to the MPL license to restrict the effects of +"copyleft". + +November: configure script and reported successful compiles on several +major operating systems. The never-quite-understood -F option was added and +curl could now simulate quite a lot of a browser. TELNET support was added. + +Curl 5 was released in December 1998 and introduced the first ever curl man +page. People started making Linux RPM packages out of it. + +1999 +---- + +January: DICT support added. + +OpenSSL took over and SSLeay was abandoned. + +May: first Debian package. + +August: LDAP:// and FILE:// support added. The curl website gets 1300 visits +weekly. Moved site to curl.haxx.nu. + +September: Released curl 6.0. 15000 lines of code. + +December 28: added the project on Sourceforge and started using its services +for managing the project. + +2000 +---- + +Spring: major internal overhaul to provide a suitable library interface. +The first non-beta release was named 7.1 and arrived in August. This offered +the easy interface and turned out to be the beginning of actually getting +other software and programs to be based on and powered by libcurl. Almost +20000 lines of code. + +June: the curl site moves to "curl.haxx.se" + +August, the curl website gets 4000 visits weekly. + +The PHP guys adopted libcurl already the same month, when the first ever third +party libcurl binding showed up. CURL has been a supported module in PHP since +the release of PHP 4.0.2. This would soon get followers. More than 16 +different bindings exist at the time of this writing. + +September: kerberos4 support was added. + +November: started the work on a test suite for curl. It was later re-written +from scratch again. The libcurl major SONAME number was set to 1. + +2001 +---- + +January: Daniel released curl 7.5.2 under a new license again: MIT (or +MPL). The MIT license is extremely liberal and can be combined with GPL +in other projects. This would finally put an end to the "complaints" from +people involved in GPLed projects that previously were prohibited from using +libcurl while it was released under MPL only. (Due to the fact that MPL is +deemed "GPL incompatible".) + +March 22: curl supports HTTP 1.1 starting with the release of 7.7. This +also introduced libcurl's ability to do persistent connections. 24000 lines of +code. The libcurl major SONAME number was bumped to 2 due to this overhaul. +The first experimental ftps:// support was added. + +August: The curl website gets 8000 visits weekly. Curl Corporation contacted +Daniel to discuss "the name issue". After Daniel's reply, they have never +since got back in touch again. + +September: libcurl 7.9 introduces cookie jar and `curl_formadd()`. During the +forthcoming 7.9.x releases, we introduced the multi interface slowly and +without many whistles. + +September 25: curl (7.7.2) is bundled in Mac OS X (10.1) for the first time. It was +already becoming more and more of a standard utility of Linux distributions +and a regular in the BSD ports collections. + +2002 +---- + +June: the curl website gets 13000 visits weekly. curl and libcurl is +35000 lines of code. Reported successful compiles on more than 40 combinations +of CPUs and operating systems. + +To estimate the number of users of the curl tool or libcurl library is next to +impossible. Around 5000 downloaded packages each week from the main site gives +a hint, but the packages are mirrored extensively, bundled with numerous OS +distributions and otherwise retrieved as part of other software. + +October 1: with the release of curl 7.10 it is released under the MIT license +only. + +Starting with 7.10, curl verifies SSL server certificates by default. + +2003 +---- + +January: Started working on the distributed curl tests. The autobuilds. + +February: the curl site averages at 20000 visits weekly. At any given moment, +there is an average of 3 people browsing the website. + +Multiple new authentication schemes are supported: Digest (May), NTLM (June) +and Negotiate (June). + +November: curl 7.10.8 is released. 45000 lines of code. ~55000 unique visitors +to the website. Five official web mirrors. + +December: full-fledged SSL for FTP is supported. + +2004 +---- + +January: curl 7.11.0 introduced large file support. + +June: curl 7.12.0 introduced IDN support. 10 official web mirrors. + +This release bumped the major SONAME to 3 due to the removal of the +`curl_formparse()` function + +August: Curl and libcurl 7.12.1 + + Public curl release number: 82 + Releases counted from the beginning: 109 + Available command line options: 96 + Available curl_easy_setopt() options: 120 + Number of public functions in libcurl: 36 + Amount of public website mirrors: 12 + Number of known libcurl bindings: 26 + +2005 +---- + +April: GnuTLS can now optionally be used for the secure layer when curl is +built. + +April: Added the multi_socket() API + +September: TFTP support was added. + +More than 100,000 unique visitors of the curl website. 25 mirrors. + +December: security vulnerability: libcurl URL Buffer Overflow + +2006 +---- + +January: We dropped support for Gopher. We found bugs in the implementation +that turned out to have been introduced years ago, so with the conclusion that +nobody had found out in all this time we removed it instead of fixing it. + +March: security vulnerability: libcurl TFTP Packet Buffer Overflow + +September: The major SONAME number for libcurl was bumped to 4 due to the +removal of ftp third party transfer support. + +November: Added SCP and SFTP support + +2007 +---- + +February: Added support for the Mozilla NSS library to do the SSL/TLS stuff + +July: security vulnerability: libcurl GnuTLS insufficient cert verification + +2008 +---- + +November: + + Command line options: 128 + curl_easy_setopt() options: 158 + Public functions in libcurl: 58 + Known libcurl bindings: 37 + Contributors: 683 + + 145,000 unique visitors. >100 GB downloaded. + +2009 +---- + +March: security vulnerability: libcurl Arbitrary File Access + +April: added CMake support + +August: security vulnerability: libcurl embedded zero in cert name + +December: Added support for IMAP, POP3 and SMTP + +2010 +---- + +January: Added support for RTSP + +February: security vulnerability: libcurl data callback excessive length + +March: The project switched over to use git (hosted by GitHub) instead of CVS +for source code control + +May: Added support for RTMP + +Added support for PolarSSL to do the SSL/TLS stuff + +August: + + Public curl releases: 117 + Command line options: 138 + curl_easy_setopt() options: 180 + Public functions in libcurl: 58 + Known libcurl bindings: 39 + Contributors: 808 + + Gopher support added (re-added actually, see January 2006) + +2011 +---- + +February: added support for the axTLS backend + +April: added the cyassl backend (later renamed to WolfSSL) + +2012 +---- + + July: Added support for Schannel (native Windows TLS backend) and Darwin SSL + (Native Mac OS X and iOS TLS backend). + + Supports Metalink + + October: SSH-agent support. + +2013 +---- + + February: Cleaned up internals to always uses the "multi" non-blocking + approach internally and only expose the blocking API with a wrapper. + + September: First small steps on supporting HTTP/2 with nghttp2. + + October: Removed krb4 support. + + December: Happy eyeballs. + +2014 +---- + + March: first real release supporting HTTP/2 + + September: Website had 245,000 unique visitors and served 236GB data + + SMB and SMBS support + +2015 +---- + + June: support for multiplexing with HTTP/2 + + August: support for HTTP/2 server push + + December: Public Suffix List + +2016 +---- + + January: the curl tool defaults to HTTP/2 for HTTPS URLs + + December: curl 7.52.0 introduced support for HTTPS-proxy + + First TLS 1.3 support + +2017 +---- + + July: OSS-Fuzz started fuzzing libcurl + + September: Added Multi-SSL support + + The website serves 3100 GB/month + + Public curl releases: 169 + Command line options: 211 + curl_easy_setopt() options: 249 + Public functions in libcurl: 74 + Contributors: 1609 + + October: SSLKEYLOGFILE support, new MIME API + + October: Daniel received the Polhem Prize for his work on curl + + November: brotli + +2018 +---- + + January: new SSH backend powered by libssh + + March: starting with the 1803 release of Windows 10, curl is shipped bundled + with Microsoft's operating system. + + July: curl shows headers using bold type face + + October: added DNS-over-HTTPS (DoH) and the URL API + + MesaLink is a new supported TLS backend + + libcurl now does HTTP/2 (and multiplexing) by default on HTTPS URLs + + curl and libcurl are installed in an estimated 5 *billion* instances + world-wide. + + October 31: Curl and libcurl 7.62.0 + + Public curl releases: 177 + Command line options: 219 + curl_easy_setopt() options: 261 + Public functions in libcurl: 80 + Contributors: 1808 + + December: removed axTLS support + +2019 +---- + + March: added experimental alt-svc support + + August: the first HTTP/3 requests with curl. + + September: 7.66.0 is released and the tool offers parallel downloads + +2020 +---- + + curl and libcurl are installed in an estimated 10 *billion* instances + world-wide. + + January: added BearSSL support + + March: removed support for PolarSSL, added wolfSSH support + + April: experimental MQTT support + + August: zstd support + + November: the website moves to curl.se. The website serves 10TB data monthly. + + December: alt-svc support + +2021 +---- + + February 3: curl 7.75.0 ships with support for Hyper as an HTTP backend + + March 31: curl 7.76.0 ships with support for rustls + + July: HSTS is supported + +2022 +---- + + March: added --json, removed mesalink support + + Public curl releases: 206 + Command line options: 245 + curl_easy_setopt() options: 295 + Public functions in libcurl: 86 + Contributors: 2601 + + The curl.se website serves 16,500 GB/month over 462M requests, the + official docker image has been pulled 4,098,015,431 times. + +2023 +---- + +August: Dropped support for the NSS library diff --git a/src/dependencies/curl-8.8.0/docs/HSTS.md b/src/dependencies/curl-8.8.0/docs/HSTS.md new file mode 100644 index 0000000..85140ab --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HSTS.md @@ -0,0 +1,48 @@ + + +# HSTS support + +HTTP Strict-Transport-Security. Added as experimental in curl +7.74.0. Supported "for real" since 7.77.0. + +## Standard + +[HTTP Strict Transport Security](https://datatracker.ietf.org/doc/html/rfc6797) + +## Behavior + +libcurl features an in-memory cache for HSTS hosts, so that subsequent +HTTP-only requests to a hostname present in the cache gets internally +"redirected" to the HTTPS version. + +## `curl_easy_setopt()` options: + + - `CURLOPT_HSTS_CTRL` - enable HSTS for this easy handle + - `CURLOPT_HSTS` - specify filename where to store the HSTS cache on close + (and possibly read from at startup) + +## curl command line options + + - `--hsts [filename]` - enable HSTS, use the file as HSTS cache. If filename + is `""` (no length) then no file is used, only in-memory cache. + +## HSTS cache file format + +Lines starting with `#` are ignored. + +For each hsts entry: + + [host name] "YYYYMMDD HH:MM:SS" + +The `[host name]` is dot-prefixed if it includes subdomains. + +The time stamp is when the entry expires. + +## Possible future additions + + - `CURLOPT_HSTS_PRELOAD` - provide a set of HSTS hostnames to load first + - ability to save to something else than a file diff --git a/src/dependencies/curl-8.8.0/docs/HTTP-COOKIES.md b/src/dependencies/curl-8.8.0/docs/HTTP-COOKIES.md new file mode 100644 index 0000000..38432d2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HTTP-COOKIES.md @@ -0,0 +1,171 @@ + + +# HTTP Cookies + +## Cookie overview + + Cookies are `name=contents` pairs that an HTTP server tells the client to + hold and then the client sends back those to the server on subsequent + requests to the same domains and paths for which the cookies were set. + + Cookies are either "session cookies" which typically are forgotten when the + session is over which is often translated to equal when browser quits, or + the cookies are not session cookies they have expiration dates after which + the client throws them away. + + Cookies are set to the client with the Set-Cookie: header and are sent to + servers with the Cookie: header. + + For a long time, the only spec explaining how to use cookies was the + original [Netscape spec from 1994](https://curl.se/rfc/cookie_spec.html). + + In 2011, [RFC 6265](https://www.ietf.org/rfc/rfc6265.txt) was finally + published and details how cookies work within HTTP. In 2016, an update which + added support for prefixes was + [proposed](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00), + and in 2017, another update was + [drafted](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-alone-01) + to deprecate modification of 'secure' cookies from non-secure origins. Both + of these drafts have been incorporated into a proposal to + [replace](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-11) + RFC 6265. Cookie prefixes and secure cookie modification protection has been + implemented by curl. + + curl considers `http://localhost` to be a *secure context*, meaning that it + allows and uses cookies marked with the `secure` keyword even when done over + plain HTTP for this host. curl does this to match how popular browsers work + with secure cookies. + +## Super cookies + + A single cookie can be set for a domain that matches multiple hosts. Like if + set for `example.com` it gets sent to both `aa.example.com` as well as + `bb.example.com`. + + A challenge with this concept is that there are certain domains for which + cookies should not be allowed at all, because they are *Public + Suffixes*. Similarly, a client never accepts cookies set directly for the + top-level domain like for example `.com`. Cookies set for *too broad* + domains are generally referred to as *super cookies*. + + If curl is built with PSL (**Public Suffix List**) support, it detects and + discards cookies that are specified for such suffix domains that should not + be allowed to have cookies. + + if curl is *not* built with PSL support, it has no ability to stop super + cookies. + +## Cookies saved to disk + + Netscape once created a file format for storing cookies on disk so that they + would survive browser restarts. curl adopted that file format to allow + sharing the cookies with browsers, only to see browsers move away from that + format. Modern browsers no longer use it, while curl still does. + + The Netscape cookie file format stores one cookie per physical line in the + file with a bunch of associated meta data, each field separated with + TAB. That file is called the cookie jar in curl terminology. + + When libcurl saves a cookie jar, it creates a file header of its own in + which there is a URL mention that links to the web version of this document. + +## Cookie file format + + The cookie file format is text based and stores one cookie per line. Lines + that start with `#` are treated as comments. An exception is lines that + start with `#HttpOnly_`, which is a prefix for cookies that have the + `HttpOnly` attribute set. + + Each line that specifies a single cookie consists of seven text fields + separated with TAB characters. A valid line must end with a newline + character. + +### Fields in the file + + Field number, what type and example data and the meaning of it: + + 0. string `example.com` - the domain name + 1. boolean `FALSE` - include subdomains + 2. string `/foobar/` - path + 3. boolean `TRUE` - send/receive over HTTPS only + 4. number `1462299217` - expires at - seconds since Jan 1st 1970, or 0 + 5. string `person` - name of the cookie + 6. string `daniel` - value of the cookie + +## Cookies with curl the command line tool + + curl has a full cookie "engine" built in. If you just activate it, you can + have curl receive and send cookies exactly as mandated in the specs. + + Command line options: + + `-b, --cookie` + + tell curl a file to read cookies from and start the cookie engine, or if it + is not a file it passes on the given string. `-b name=var` works and so does + `-b cookiefile`. + + `-j, --junk-session-cookies` + + when used in combination with -b, it skips all "session cookies" on load so + as to appear to start a new cookie session. + + `-c, --cookie-jar` + + tell curl to start the cookie engine and write cookies to the given file + after the request(s) + +## Cookies with libcurl + + libcurl offers several ways to enable and interface the cookie engine. These + options are the ones provided by the native API. libcurl bindings may offer + access to them using other means. + + `CURLOPT_COOKIE` + + Is used when you want to specify the exact contents of a cookie header to + send to the server. + + `CURLOPT_COOKIEFILE` + + Tell libcurl to activate the cookie engine, and to read the initial set of + cookies from the given file. Read-only. + + `CURLOPT_COOKIEJAR` + + Tell libcurl to activate the cookie engine, and when the easy handle is + closed save all known cookies to the given cookie jar file. Write-only. + + `CURLOPT_COOKIELIST` + + Provide detailed information about a single cookie to add to the internal + storage of cookies. Pass in the cookie as an HTTP header with all the + details set, or pass in a line from a Netscape cookie file. This option can + also be used to flush the cookies etc. + + `CURLOPT_COOKIESESSION` + + Tell libcurl to ignore all cookies it is about to load that are session + cookies. + + `CURLINFO_COOKIELIST` + + Extract cookie information from the internal cookie storage as a linked + list. + +## Cookies with JavaScript + + These days a lot of the web is built up by JavaScript. The web browser loads + complete programs that render the page you see. These JavaScript programs + can also set and access cookies. + + Since curl and libcurl are plain HTTP clients without any knowledge of or + capability to handle JavaScript, such cookies are not detected or used. + + Often, if you want to mimic what a browser does on such websites, you can + record web browser HTTP traffic when using such a site and then repeat the + cookie operations using curl or libcurl. diff --git a/src/dependencies/curl-8.8.0/docs/HTTP2.md b/src/dependencies/curl-8.8.0/docs/HTTP2.md new file mode 100644 index 0000000..aed06f5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HTTP2.md @@ -0,0 +1,108 @@ + + +HTTP/2 with curl +================ + +[HTTP/2 Spec](https://www.rfc-editor.org/rfc/rfc7540.txt) +[http2 explained](https://daniel.haxx.se/http2/) + +Build prerequisites +------------------- + - nghttp2 + - OpenSSL, libressl, BoringSSL, GnuTLS, mbedTLS, wolfSSL or Schannel + with a new enough version. + +[nghttp2](https://nghttp2.org/) +------------------------------- + +libcurl uses this 3rd party library for the low level protocol handling +parts. The reason for this is that HTTP/2 is much more complex at that layer +than HTTP/1.1 (which we implement on our own) and that nghttp2 is an already +existing and well functional library. + +We require at least version 1.12.0. + +Over an http:// URL +------------------- + +If `CURLOPT_HTTP_VERSION` is set to `CURL_HTTP_VERSION_2_0`, libcurl includes +an upgrade header in the initial request to the host to allow upgrading to +HTTP/2. + +Possibly we can later introduce an option that causes libcurl to fail if it is +not possible to upgrade. Possibly we introduce an option that makes libcurl +use HTTP/2 at once over http:// + +Over an https:// URL +-------------------- + +If `CURLOPT_HTTP_VERSION` is set to `CURL_HTTP_VERSION_2_0`, libcurl uses ALPN +to negotiate which protocol to continue with. Possibly introduce an option +that causes libcurl to fail if not possible to use HTTP/2. + +`CURL_HTTP_VERSION_2TLS` was added in 7.47.0 as a way to ask libcurl to prefer +HTTP/2 for HTTPS but stick to 1.1 by default for plain old HTTP connections. + +ALPN is the TLS extension that HTTP/2 is expected to use. + +`CURLOPT_SSL_ENABLE_ALPN` is offered to allow applications to explicitly +disable ALPN. + +Multiplexing +------------ + +Starting in 7.43.0, libcurl fully supports HTTP/2 multiplexing, which is the +term for doing multiple independent transfers over the same physical TCP +connection. + +To take advantage of multiplexing, you need to use the multi interface and set +`CURLMOPT_PIPELINING` to `CURLPIPE_MULTIPLEX`. With that bit set, libcurl +attempts to reuse existing HTTP/2 connections and just add a new stream over +that when doing subsequent parallel requests. + +While libcurl sets up a connection to an HTTP server there is a period during +which it does not know if it can pipeline or do multiplexing and if you add +new transfers in that period, libcurl defaults to starting new connections for +those transfers. With the new option `CURLOPT_PIPEWAIT` (added in 7.43.0), you +can ask that a transfer should rather wait and see in case there is a +connection for the same host in progress that might end up being possible to +multiplex on. It favors keeping the number of connections low to the cost of +slightly longer time to first byte transferred. + +Applications +------------ + +We hide HTTP/2's binary nature and convert received HTTP/2 traffic to headers +in HTTP 1.1 style. This allows applications to work unmodified. + +curl tool +--------- + +curl offers the `--http2` command line option to enable use of HTTP/2. + +curl offers the `--http2-prior-knowledge` command line option to enable use of +HTTP/2 without HTTP/1.1 Upgrade. + +Since 7.47.0, the curl tool enables HTTP/2 by default for HTTPS connections. + +curl tool limitations +--------------------- + +The command line tool does not support HTTP/2 server push. It supports +multiplexing when the parallel transfer option is used. + +HTTP Alternative Services +------------------------- + +Alt-Svc is an extension with a corresponding frame (ALTSVC) in HTTP/2 that +tells the client about an alternative "route" to the same content for the same +origin server that you get the response from. A browser or long-living client +can use that hint to create a new connection asynchronously. For libcurl, we +may introduce a way to bring such clues to the application and/or let a +subsequent request use the alternate route automatically. + +[Detailed in RFC 7838](https://datatracker.ietf.org/doc/html/rfc7838) diff --git a/src/dependencies/curl-8.8.0/docs/HTTP3.md b/src/dependencies/curl-8.8.0/docs/HTTP3.md new file mode 100644 index 0000000..1a528a8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HTTP3.md @@ -0,0 +1,436 @@ + + +# HTTP3 (and QUIC) + +## Resources + +[HTTP/3 Explained](https://http3-explained.haxx.se/en/) - the online free +book describing the protocols involved. + +[quicwg.org](https://quicwg.org/) - home of the official protocol drafts + +## QUIC libraries + +QUIC libraries we are using: + +[ngtcp2](https://github.com/ngtcp2/ngtcp2) + +[quiche](https://github.com/cloudflare/quiche) - **EXPERIMENTAL** + +[OpenSSL 3.2+ QUIC](https://github.com/openssl/openssl) - **EXPERIMENTAL** + +[msh3](https://github.com/nibanks/msh3) (with [msquic](https://github.com/microsoft/msquic)) - **EXPERIMENTAL** + +## Experimental + +HTTP/3 support in curl is considered **EXPERIMENTAL** until further notice +when built to use *quiche* or *msh3*. Only the *ngtcp2* backend is not +experimental. + +Further development and tweaking of the HTTP/3 support in curl happens in the +master branch using pull-requests, just like ordinary changes. + +To fix before we remove the experimental label: + + - the used QUIC library needs to consider itself non-beta + - it is fine to "leave" individual backends as experimental if necessary + +# ngtcp2 version + +Building curl with ngtcp2 involves 3 components: `ngtcp2` itself, `nghttp3` and a QUIC supporting TLS library. The supported TLS libraries are covered below. + + * `ngtcp2`: v1.2.0 + * `nghttp3`: v1.1.0 + +## Build with quictls + +OpenSSL does not offer the required APIs for building a QUIC client. You need +to use a TLS library that has such APIs and that works with *ngtcp2*. + +Build quictls + + % git clone --depth 1 -b openssl-3.1.4+quic https://github.com/quictls/openssl + % cd openssl + % ./config enable-tls1_3 --prefix= + % make + % make install + +Build nghttp3 + + % cd .. + % git clone -b v1.1.0 https://github.com/ngtcp2/nghttp3 + % cd nghttp3 + % git submodule update --init + % autoreconf -fi + % ./configure --prefix= --enable-lib-only + % make + % make install + +Build ngtcp2 + + % cd .. + % git clone -b v1.2.0 https://github.com/ngtcp2/ngtcp2 + % cd ngtcp2 + % autoreconf -fi + % ./configure PKG_CONFIG_PATH=/lib/pkgconfig:/lib/pkgconfig LDFLAGS="-Wl,-rpath,/lib" --prefix= --enable-lib-only + % make + % make install + +Build curl + + % cd .. + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % LDFLAGS="-Wl,-rpath,/lib" ./configure --with-openssl= --with-nghttp3= --with-ngtcp2= + % make + % make install + +For OpenSSL 3.0.0 or later builds on Linux for x86_64 architecture, substitute all occurrences of "/lib" with "/lib64" + +## Build with GnuTLS + +Build GnuTLS + + % git clone --depth 1 https://gitlab.com/gnutls/gnutls.git + % cd gnutls + % ./bootstrap + % ./configure --prefix= + % make + % make install + +Build nghttp3 + + % cd .. + % git clone -b v1.1.0 https://github.com/ngtcp2/nghttp3 + % cd nghttp3 + % git submodule update --init + % autoreconf -fi + % ./configure --prefix= --enable-lib-only + % make + % make install + +Build ngtcp2 + + % cd .. + % git clone -b v1.2.0 https://github.com/ngtcp2/ngtcp2 + % cd ngtcp2 + % autoreconf -fi + % ./configure PKG_CONFIG_PATH=/lib/pkgconfig:/lib/pkgconfig LDFLAGS="-Wl,-rpath,/lib" --prefix= --enable-lib-only --with-gnutls + % make + % make install + +Build curl + + % cd .. + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % ./configure --with-gnutls= --with-nghttp3= --with-ngtcp2= + % make + % make install + +## Build with wolfSSL + +Build wolfSSL + + % git clone https://github.com/wolfSSL/wolfssl.git + % cd wolfssl + % autoreconf -fi + % ./configure --prefix= --enable-quic --enable-session-ticket --enable-earlydata --enable-psk --enable-harden --enable-altcertchains + % make + % make install + +Build nghttp3 + + % cd .. + % git clone -b v1.1.0 https://github.com/ngtcp2/nghttp3 + % cd nghttp3 + % git submodule update --init + % autoreconf -fi + % ./configure --prefix= --enable-lib-only + % make + % make install + +Build ngtcp2 + + % cd .. + % git clone -b v1.2.0 https://github.com/ngtcp2/ngtcp2 + % cd ngtcp2 + % autoreconf -fi + % ./configure PKG_CONFIG_PATH=/lib/pkgconfig:/lib/pkgconfig LDFLAGS="-Wl,-rpath,/lib" --prefix= --enable-lib-only --with-wolfssl + % make + % make install + +Build curl + + % cd .. + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % ./configure --with-wolfssl= --with-nghttp3= --with-ngtcp2= + % make + % make install + +# quiche version + +quiche support is **EXPERIMENTAL** + +Since the quiche build manages its dependencies, curl can be built against the latest version. You are *probably* able to build against their main branch, but in case of problems, we recommend their latest release tag. + +## build + +Build quiche and BoringSSL: + + % git clone --recursive -b 0.20.0 https://github.com/cloudflare/quiche + % cd quiche + % cargo build --package quiche --release --features ffi,pkg-config-meta,qlog + % mkdir quiche/deps/boringssl/src/lib + % ln -vnf $(find target/release -name libcrypto.a -o -name libssl.a) quiche/deps/boringssl/src/lib/ + +Build curl: + + % cd .. + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % ./configure LDFLAGS="-Wl,-rpath,$PWD/../quiche/target/release" --with-openssl=$PWD/../quiche/quiche/deps/boringssl/src --with-quiche=$PWD/../quiche/target/release + % make + % make install + + If `make install` results in `Permission denied` error, you need to prepend + it with `sudo`. + +# OpenSSL version + +QUIC support is **EXPERIMENTAL** + +Build OpenSSL 3.2.0 + + % cd .. + % git clone -b openssl-3.2.0 https://github.com/openssl/openssl + % cd openssl + % ./config enable-tls1_3 --prefix= --libdir=/lib + % make + % make install + +Build nghttp3 + + % cd .. + % git clone -b v1.1.0 https://github.com/ngtcp2/nghttp3 + % cd nghttp3 + % git submodule update --init + % autoreconf -fi + % ./configure --prefix= --enable-lib-only + % make + % make install + +Build curl: + + % cd .. + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % LDFLAGS="-Wl,-rpath,/lib" ./configure --with-openssl= --with-openssl-quic --with-nghttp3= + % make + % make install + +You can build curl with cmake: + + % cd .. + % git clone https://github.com/curl/curl + % cd curl + % cmake . -B build -DCURL_USE_OPENSSL=ON -DUSE_OPENSSL_QUIC=ON + % cmake --build build + % cmake --install build + + If `make install` results in `Permission denied` error, you need to prepend + it with `sudo`. + +# msh3 (msquic) version + +**Note**: The msquic HTTP/3 backend is immature and is not properly functional +one as of September 2023. Feel free to help us test it and improve it, but +there is no point in filing bugs about it just yet. + +msh3 support is **EXPERIMENTAL** + +## Build Linux (with quictls fork of OpenSSL) + +Build msh3: + + % git clone -b v0.6.0 --depth 1 --recursive https://github.com/nibanks/msh3 + % cd msh3 && mkdir build && cd build + % cmake -G 'Unix Makefiles' -DCMAKE_BUILD_TYPE=RelWithDebInfo .. + % cmake --build . + % cmake --install . + +Build curl: + + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % ./configure LDFLAGS="-Wl,-rpath,/usr/local/lib" --with-msh3=/usr/local --with-openssl + % make + % make install + +Run from `/usr/local/bin/curl`. + +## Build Windows + +Build msh3: + + % git clone -b v0.6.0 --depth 1 --recursive https://github.com/nibanks/msh3 + % cd msh3 && mkdir build && cd build + % cmake -G 'Visual Studio 17 2022' -DCMAKE_BUILD_TYPE=RelWithDebInfo .. + % cmake --build . --config Release + % cmake --install . --config Release + +**Note** - On Windows, Schannel is used for TLS support by default. If you +with to use (the quictls fork of) OpenSSL, specify the `-DQUIC_TLS=openssl` +option to the generate command above. Also note that OpenSSL brings with it an +additional set of build dependencies not specified here. + +Build curl (in [Visual Studio Command +prompt](../winbuild/README.md#open-a-command-prompt)): + + % git clone https://github.com/curl/curl + % cd curl/winbuild + % nmake /f Makefile.vc mode=dll WITH_MSH3=dll MSH3_PATH="C:/Program Files/msh3" MACHINE=x64 + +**Note** - If you encounter a build error with `tool_hugehelp.c` being +missing, rename `tool_hugehelp.c.cvs` in the same directory to +`tool_hugehelp.c` and then run `nmake` again. + +Run in the `C:/Program Files/msh3/lib` directory, copy `curl.exe` to that +directory, or copy `msquic.dll` and `msh3.dll` from that directory to the +`curl.exe` directory. For example: + + % C:\Program Files\msh3\lib> F:\curl\builds\libcurl-vc-x64-release-dll-ipv6-sspi-schannel-msh3\bin\curl.exe --http3 https://curl.se/ + +# `--http3` + +Use only HTTP/3: + + curl --http3-only https://example.org:4433/ + +Use HTTP/3 with fallback to HTTP/2 or HTTP/1.1 (see "HTTPS eyeballing" below): + + curl --http3 https://example.org:4433/ + +Upgrade via Alt-Svc: + + curl --alt-svc altsvc.cache https://curl.se/ + +See this [list of public HTTP/3 servers](https://bagder.github.io/HTTP3-test/) + +### HTTPS eyeballing + +With option `--http3` curl attempts earlier HTTP versions as well should the +connect attempt via HTTP/3 not succeed "fast enough". This strategy is similar +to IPv4/6 happy eyeballing where the alternate address family is used in +parallel after a short delay. + +The IPv4/6 eyeballing has a default of 200ms and you may override that via +`--happy-eyeballs-timeout-ms value`. Since HTTP/3 is still relatively new, we +decided to use this timeout also for the HTTP eyeballing - with a slight +twist. + +The `happy-eyeballs-timeout-ms` value is the **hard** timeout, meaning after +that time expired, a TLS connection is opened in addition to negotiate HTTP/2 +or HTTP/1.1. At half of that value - currently - is the **soft** timeout. The +soft timeout fires, when there has been **no data at all** seen from the +server on the HTTP/3 connection. + +So, without you specifying anything, the hard timeout is 200ms and the soft is 100ms: + + * Ideally, the whole QUIC handshake happens and curl has an HTTP/3 connection + in less than 100ms. + * When QUIC is not supported (or UDP does not work for this network path), no + reply is seen and the HTTP/2 TLS+TCP connection starts 100ms later. + * In the worst case, UDP replies start before 100ms, but drag on. This starts + the TLS+TCP connection after 200ms. + * When the QUIC handshake fails, the TLS+TCP connection is attempted right + away. For example, when the QUIC server presents the wrong certificate. + +The whole transfer only fails, when **both** QUIC and TLS+TCP fail to +handshake or time out. + +Note that all this happens in addition to IP version happy eyeballing. If the +name resolution for the server gives more than one IP address, curl tries all +those until one succeeds - just as with all other protocols. If those IP +addresses contain both IPv6 and IPv4, those attempts happen, delayed, in +parallel (the actual eyeballing). + +## Known Bugs + +Check out the [list of known HTTP3 bugs](https://curl.se/docs/knownbugs.html#HTTP3). + +# HTTP/3 Test server + +This is not advice on how to run anything in production. This is for +development and experimenting. + +## Prerequisite(s) + +An existing local HTTP/1.1 server that hosts files. Preferably also a few huge +ones. You can easily create huge local files like `truncate -s=8G 8GB` - they +are huge but do not occupy that much space on disk since they are just big +holes. + +In a Debian setup you can install **apache2**. It runs on port 80 and has a +document root in `/var/www/html`. Download the 8GB file from apache with `curl +localhost/8GB -o dev/null` + +In this description we setup and run an HTTP/3 reverse-proxy in front of the +HTTP/1 server. + +## Setup + +You can select either or both of these server solutions. + +### nghttpx + +Get, build and install **quictls**, **nghttp3** and **ngtcp2** as described +above. + +Get, build and install **nghttp2**: + + git clone https://github.com/nghttp2/nghttp2.git + cd nghttp2 + autoreconf -fi + PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/home/daniel/build-quictls/lib/pkgconfig:/home/daniel/build-nghttp3/lib/pkgconfig:/home/daniel/build-ngtcp2/lib/pkgconfig LDFLAGS=-L/home/daniel/build-quictls/lib CFLAGS=-I/home/daniel/build-quictls/include ./configure --enable-maintainer-mode --prefix=/home/daniel/build-nghttp2 --disable-shared --enable-app --enable-http3 --without-jemalloc --without-libxml2 --without-systemd + make && make install + +Run the local h3 server on port 9443, make it proxy all traffic through to +HTTP/1 on localhost port 80. For local toying, we can just use the test cert +that exists in curl's test dir. + + CERT=$CURLSRC/tests/stunnel.pem + $HOME/bin/nghttpx $CERT $CERT --backend=localhost,80 \ + --frontend="localhost,9443;quic" + +### Caddy + +[Install Caddy](https://caddyserver.com/docs/install). For easiest use, the binary +should be either in your PATH or your current directory. + +Create a `Caddyfile` with the following content: +~~~ +localhost:7443 { + respond "Hello, world! you are using {http.request.proto}" +} +~~~ + +Then run Caddy: + + ./caddy start + +Making requests to `https://localhost:7443` should tell you which protocol is being used. + +You can change the hard-coded response to something more useful by replacing `respond` +with `reverse_proxy` or `file_server`, for example: `reverse_proxy localhost:80` diff --git a/src/dependencies/curl-8.8.0/docs/HYPER.md b/src/dependencies/curl-8.8.0/docs/HYPER.md new file mode 100644 index 0000000..84b3759 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/HYPER.md @@ -0,0 +1,78 @@ + + +# Hyper + +Hyper is a separate HTTP library written in Rust. curl can be told to use this +library as a backend to deal with HTTP. + +## Experimental! + +Hyper support in curl is considered **EXPERIMENTAL** until further notice. It +needs to be explicitly enabled at build-time. + +Further development and tweaking of the Hyper backend support in curl happens +in the master branch using pull-requests, just like ordinary changes. + +## Hyper version + +The C API for Hyper is brand new and is still under development. + +## build curl with hyper + +Using Rust 1.64.0 or later, build hyper and enable its C API like this: + + % git clone https://github.com/hyperium/hyper + % cd hyper + % RUSTFLAGS="--cfg hyper_unstable_ffi" cargo rustc --features client,http1,http2,ffi --crate-type cdylib + +Also, `--release` can be added for a release (optimized) build. + +Build curl to use hyper's C API: + + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % ./configure LDFLAGS="-Wl,-rpath,/target/debug -Wl,-rpath,/target/release" --with-openssl --with-hyper= + % make + +# using Hyper internally + +Hyper is a low level HTTP transport library. curl itself provides all HTTP +headers and Hyper provides all received headers back to curl. + +Therefore, most of the "header logic" in curl as in responding to and acting +on specific input and output headers are done the same way in curl code. + +The API in Hyper delivers received HTTP headers as (cleaned up) name=value +pairs, making it impossible for curl to know the exact byte representation +over the wire with Hyper. + +## Limitations + +The hyper backend does not support + +- `CURLOPT_IGNORE_CONTENT_LENGTH` +- `--raw` and disabling `CURLOPT_HTTP_TRANSFER_DECODING` +- RTSP +- hyper is much stricter about what HTTP header contents it allows +- leading whitespace in first HTTP/1 response header +- HTTP/0.9 +- HTTP/2 upgrade using HTTP:// URLs. Aka 'h2c' +- HTTP/2 in general. Hyper has support for HTTP/2 but the curl side + needs changes so that a `hyper_clientconn` can last for the duration + of a connection. Probably this means turning the Hyper HTTP/2 backend + into a connection filter. + +## Remaining issues + +This backend is still not feature complete with the native backend. Areas that +still need attention and verification include: + +- multiplexed HTTP/2 +- h2 Upgrade: +- receiving HTTP/1 trailers +- sending HTTP/1 trailers diff --git a/src/dependencies/curl-8.8.0/docs/INSTALL b/src/dependencies/curl-8.8.0/docs/INSTALL new file mode 100644 index 0000000..ff260b1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/INSTALL @@ -0,0 +1,9 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + How To Compile + +see INSTALL.md diff --git a/src/dependencies/curl-8.8.0/docs/INSTALL-CMAKE.md b/src/dependencies/curl-8.8.0/docs/INSTALL-CMAKE.md new file mode 100644 index 0000000..37231f9 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/INSTALL-CMAKE.md @@ -0,0 +1,138 @@ + + +# Building with CMake + +This document describes how to configure, build and install curl and libcurl +from source code using the CMake build tool. To build with CMake, you of +course first have to install CMake. The minimum required version of CMake is +specified in the file `CMakeLists.txt` found in the top of the curl source +tree. Once the correct version of CMake is installed you can follow the +instructions below for the platform you are building on. + +CMake builds can be configured either from the command line, or from one of +CMake's GUIs. + +# Current flaws in the curl CMake build + +Missing features in the CMake build: + + - Builds libcurl without large file support + - Does not support all SSL libraries (only OpenSSL, Schannel, Secure + Transport, and mbedTLS, WolfSSL) + - Does not allow different resolver backends (no c-ares build support) + - No RTMP support built + - Does not allow build curl and libcurl debug enabled + - Does not allow a custom CA bundle path + - Does not allow you to disable specific protocols from the build + - Does not find or use krb4 or GSS + - Rebuilds test files too eagerly, but still cannot run the tests + - Does not detect the correct `strerror_r` flavor when cross-compiling + (issue #1123) + +# Configuring + +A CMake configuration of curl is similar to the autotools build of curl. +It consists of the following steps after you have unpacked the source. + +## Using `cmake` + +You can configure for in source tree builds or for a build tree +that is apart from the source tree. + + - Build in the source tree. + + $ cmake -B . + + - Build in a separate directory (parallel to the curl source tree in this + example). The build directory is created for you. + + $ cmake -B ../curl-build + +### Fallback for CMake before version 3.13 + +CMake before version 3.13 does not support the `-B` option. In that case, +you must create the build directory yourself, `cd` to it and run `cmake` +from there: + + $ mkdir ../curl-build + $ cd ../curl-build + $ cmake ../curl + +If you want to build in the source tree, it is enough to do this: + + $ cmake . + +### Build system generator selection + +You can override CMake's default by using `-G `. For example +on Windows with multiple build systems if you have MinGW-w64 then you could use +`-G "MinGW Makefiles"`. +[List of generator names](https://cmake.org/cmake/help/latest/manual/cmake-generators.7.html). + +## Using `ccmake` + +CMake comes with a curses based interface called `ccmake`. To run `ccmake` +on a curl use the instructions for the command line cmake, but substitute +`ccmake` for `cmake`. + +This brings up a curses interface with instructions on the bottom of the +screen. You can press the "c" key to configure the project, and the "g" key to +generate the project. After the project is generated, you can run make. + +## Using `cmake-gui` + +CMake also comes with a Qt based GUI called `cmake-gui`. To configure with +`cmake-gui`, you run `cmake-gui` and follow these steps: + + 1. Fill in the "Where is the source code" combo box with the path to + the curl source tree. + 2. Fill in the "Where to build the binaries" combo box with the path to + the directory for your build tree, ideally this should not be the same + as the source tree, but a parallel directory called curl-build or + something similar. + 3. Once the source and binary directories are specified, press the + "Configure" button. + 4. Select the native build tool that you want to use. + 5. At this point you can change any of the options presented in the GUI. + Once you have selected all the options you want, click the "Generate" + button. + +# Building + +Build (you have to specify the build directory). + + $ cmake --build ../curl-build + +### Fallback for CMake before version 3.13 + +CMake before version 3.13 does not support the `--build` option. In that +case, you have to `cd` to the build directory and use the building tool that +corresponds to the build files that CMake generated for you. This example +assumes that CMake generates `Makefile`: + + $ cd ../curl-build + $ make + +# Testing + +(The test suite does not yet work with the cmake build) + +# Installing + +Install to default location (you have to specify the build directory). + + $ cmake --install ../curl-build + +### Fallback for CMake before version 3.15 + +CMake before version 3.15 does not support the `--install` option. In that +case, you have to `cd` to the build directory and use the building tool that +corresponds to the build files that CMake generated for you. This example +assumes that CMake generates `Makefile`: + + $ cd ../curl-build + $ make install diff --git a/src/dependencies/curl-8.8.0/docs/INSTALL.md b/src/dependencies/curl-8.8.0/docs/INSTALL.md new file mode 100644 index 0000000..eae54d5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/INSTALL.md @@ -0,0 +1,584 @@ + + +# how to install curl and libcurl + +## Installing Binary Packages + +Lots of people download binary distributions of curl and libcurl. This +document does not describe how to install curl or libcurl using such a binary +package. This document describes how to compile, build and install curl and +libcurl from source code. + +## Building using vcpkg + +You can download and install curl and libcurl using the [vcpkg](https://github.com/Microsoft/vcpkg/) dependency manager: + + git clone https://github.com/Microsoft/vcpkg.git + cd vcpkg + ./bootstrap-vcpkg.sh + ./vcpkg integrate install + vcpkg install curl[tool] + +The curl port in vcpkg is kept up to date by Microsoft team members and +community contributors. If the version is out of date, please [create an issue +or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository. + +## Building from git + +If you get your code off a git repository instead of a release tarball, see +the `GIT-INFO.md` file in the root directory for specific instructions on how +to proceed. + +# Unix + +A normal Unix installation is made in three or four steps (after you have +unpacked the source archive): + + ./configure --with-openssl [--with-gnutls --with-wolfssl] + make + make test (optional) + make install + +(Adjust the configure line accordingly to use the TLS library you want.) + +You probably need to be root when doing the last command. + +Get a full listing of all available configure options by invoking it like: + + ./configure --help + +If you want to install curl in a different file hierarchy than `/usr/local`, +specify that when running configure: + + ./configure --prefix=/path/to/curl/tree + +If you have write permission in that directory, you can do 'make install' +without being root. An example of this would be to make a local install in +your own home directory: + + ./configure --prefix=$HOME + make + make install + +The configure script always tries to find a working SSL library unless +explicitly told not to. If you have OpenSSL installed in the default search +path for your compiler/linker, you do not need to do anything special. If you +have OpenSSL installed in `/usr/local/ssl`, you can run configure like: + + ./configure --with-openssl + +If you have OpenSSL installed somewhere else (for example, `/opt/OpenSSL`) and +you have pkg-config installed, set the pkg-config path first, like this: + + env PKG_CONFIG_PATH=/opt/OpenSSL/lib/pkgconfig ./configure --with-openssl + +Without pkg-config installed, use this: + + ./configure --with-openssl=/opt/OpenSSL + +If you insist on forcing a build without SSL support, you can run configure +like this: + + ./configure --without-ssl + +If you have OpenSSL installed, but with the libraries in one place and the +header files somewhere else, you have to set the `LDFLAGS` and `CPPFLAGS` +environment variables prior to running configure. Something like this should +work: + + CPPFLAGS="-I/path/to/ssl/include" LDFLAGS="-L/path/to/ssl/lib" ./configure + +If you have shared SSL libs installed in a directory where your runtime +linker does not find them (which usually causes configure failures), you can +provide this option to gcc to set a hard-coded path to the runtime linker: + + LDFLAGS=-Wl,-R/usr/local/ssl/lib ./configure --with-openssl + +## Static builds + +To force a static library compile, disable the shared library creation by +running configure like: + + ./configure --disable-shared + +The configure script is primarily done to work with shared/dynamic third party +dependencies. When linking with shared libraries, the dependency "chain" is +handled automatically by the library loader - on all modern systems. + +If you instead link with a static library, you need to provide all the +dependency libraries already at the link command line. + +Figuring out all the dependency libraries for a given library is hard, as it +might involve figuring out the dependencies of the dependencies and they vary +between platforms and change between versions. + +When using static dependencies, the build scripts mostly assume that you, the +user, provide all the necessary additional dependency libraries as additional +arguments in the build. With configure, by setting `LIBS` or `LDFLAGS` on the +command line. + +Building statically is not for the faint of heart. + +## Debug + +If you are a curl developer and use gcc, you might want to enable more debug +options with the `--enable-debug` option. + +curl can be built to use a whole range of libraries to provide various useful +services, and configure tries to auto-detect a decent default. If you want to +alter it, you can select how to deal with each individual library. + +## Select TLS backend + +These options are provided to select the TLS backend to use. + + - AmiSSL: `--with-amissl` + - BearSSL: `--with-bearssl` + - GnuTLS: `--with-gnutls`. + - mbedTLS: `--with-mbedtls` + - OpenSSL: `--with-openssl` (also for BoringSSL, AWS-LC, libressl, and quictls) + - rustls: `--with-rustls` + - Schannel: `--with-schannel` + - Secure Transport: `--with-secure-transport` + - wolfSSL: `--with-wolfssl` + +You can build curl with *multiple* TLS backends at your choice, but some TLS +backends cannot be combined: if you build with an OpenSSL fork (or wolfSSL), +you cannot add another OpenSSL fork (or wolfSSL) simply because they have +conflicting identical symbol names. + +When you build with multiple TLS backends, you can select the active one at +runtime when curl starts up. + +## configure finding libs in wrong directory + +When the configure script checks for third-party libraries, it adds those +directories to the `LDFLAGS` variable and then tries linking to see if it +works. When successful, the found directory is kept in the `LDFLAGS` variable +when the script continues to execute and do more tests and possibly check for +more libraries. + +This can make subsequent checks for libraries wrongly detect another +installation in a directory that was previously added to `LDFLAGS` by another +library check. + +# Windows + +Building for Windows XP is required as a minimum. + +## Building Windows DLLs and C runtime (CRT) linkage issues + + As a general rule, building a DLL with static CRT linkage is highly + discouraged, and intermixing CRTs in the same app is something to avoid at + any cost. + + Reading and comprehending Microsoft Knowledge Base articles KB94248 and + KB140584 is a must for any Windows developer. Especially important is full + understanding if you are not going to follow the advice given above. + + - [How To Use the C Runtime](https://support.microsoft.com/help/94248/how-to-use-the-c-run-time) + - [Runtime Library Compiler Options](https://docs.microsoft.com/cpp/build/reference/md-mt-ld-use-run-time-library) + - [Potential Errors Passing CRT Objects Across DLL Boundaries](https://docs.microsoft.com/cpp/c-runtime-library/potential-errors-passing-crt-objects-across-dll-boundaries) + +If your app is misbehaving in some strange way, or it is suffering from memory +corruption, before asking for further help, please try first to rebuild every +single library your app uses as well as your app using the debug +multi-threaded dynamic C runtime. + + If you get linkage errors read section 5.7 of the FAQ document. + +## Cygwin + +Almost identical to the Unix installation. Run the configure script in the +curl source tree root with `sh configure`. Make sure you have the `sh` +executable in `/bin/` or you see the configure fail toward the end. + +Run `make` + +## MS-DOS + +Requires DJGPP in the search path and pointing to the Watt-32 stack via +`WATT_PATH=c:/djgpp/net/watt`. + +Run `make -f Makefile.dist djgpp` in the root curl dir. + +For build configuration options, please see the mingw-w64 section. + +Notes: + + - DJGPP 2.04 beta has a `sscanf()` bug so the URL parsing is not done + properly. Use DJGPP 2.03 until they fix it. + + - Compile Watt-32 (and OpenSSL) with the same version of DJGPP. Otherwise + things go wrong because things like FS-extensions and `errno` values have + been changed between releases. + +## AmigaOS + +Run `make -f Makefile.dist amiga` in the root curl dir. + +For build configuration options, please see the mingw-w64 section. + +## Disabling Specific Protocols in Windows builds + +The configure utility, unfortunately, is not available for the Windows +environment, therefore, you cannot use the various disable-protocol options of +the configure utility on this platform. + +You can use specific defines to disable specific protocols and features. See +[CURL-DISABLE](CURL-DISABLE.md) for the full list. + +If you want to set any of these defines you have the following options: + + - Modify `lib/config-win32.h` + - Modify `lib/curl_setup.h` + - Modify `winbuild/Makefile.vc` + - Modify the "Preprocessor Definitions" in the libcurl project + +Note: The pre-processor settings can be found using the Visual Studio IDE +under "Project -> Properties -> Configuration Properties -> C/C++ -> +Preprocessor". + +## Using BSD-style lwIP instead of Winsock TCP/IP stack in Win32 builds + +In order to compile libcurl and curl using BSD-style lwIP TCP/IP stack it is +necessary to make the definition of the preprocessor symbol `USE_LWIPSOCK` +visible to libcurl and curl compilation processes. To set this definition you +have the following alternatives: + + - Modify `lib/config-win32.h` and `src/config-win32.h` + - Modify `winbuild/Makefile.vc` + - Modify the "Preprocessor Definitions" in the libcurl project + +Note: The pre-processor settings can be found using the Visual Studio IDE +under "Project -> Properties -> Configuration Properties -> C/C++ -> +Preprocessor". + +Once that libcurl has been built with BSD-style lwIP TCP/IP stack support, in +order to use it with your program it is mandatory that your program includes +lwIP header file `` (or another lwIP header that includes this) +before including any libcurl header. Your program does not need the +`USE_LWIPSOCK` preprocessor definition which is for libcurl internals only. + +Compilation has been verified with lwIP 1.4.0. + +This BSD-style lwIP TCP/IP stack support must be considered experimental given +that it has been verified that lwIP 1.4.0 still needs some polish, and libcurl +might yet need some additional adjustment. + +## Important static libcurl usage note + +When building an application that uses the static libcurl library on Windows, +you must add `-DCURL_STATICLIB` to your `CFLAGS`. Otherwise the linker looks +for dynamic import symbols. + +## Legacy Windows and SSL + +Schannel (from Windows SSPI), is the native SSL library in Windows. However, +Schannel in Windows <= XP is unable to connect to servers that no longer +support the legacy handshakes and algorithms used by those versions. If you +are using curl in one of those earlier versions of Windows you should choose +another SSL backend such as OpenSSL. + +# Apple Platforms (macOS, iOS, tvOS, watchOS, and their simulator counterparts) + +On modern Apple operating systems, curl can be built to use Apple's SSL/TLS +implementation, Secure Transport, instead of OpenSSL. To build with Secure +Transport for SSL/TLS, use the configure option `--with-secure-transport`. + +When Secure Transport is in use, the curl options `--cacert` and `--capath` +and their libcurl equivalents, are ignored, because Secure Transport uses the +certificates stored in the Keychain to evaluate whether or not to trust the +server. This, of course, includes the root certificates that ship with the OS. +The `--cert` and `--engine` options, and their libcurl equivalents, are +currently unimplemented in curl with Secure Transport. + +In general, a curl build for an Apple `ARCH/SDK/DEPLOYMENT_TARGET` combination +can be taken by providing appropriate values for `ARCH`, `SDK`, `DEPLOYMENT_TARGET` +below and running the commands: + +```bash +# Set these three according to your needs +export ARCH=x86_64 +export SDK=macosx +export DEPLOYMENT_TARGET=10.8 + +export CFLAGS="-arch $ARCH -isysroot $(xcrun -sdk $SDK --show-sdk-path) -m$SDK-version-min=$DEPLOYMENT_TARGET" +./configure --host=$ARCH-apple-darwin --prefix $(pwd)/artifacts --with-secure-transport +make -j8 +make install +``` + +The above command lines build curl for macOS platform with `x86_64` +architecture and `10.8` as deployment target. + +Here is an example for iOS device: + +```bash +export ARCH=arm64 +export SDK=iphoneos +export DEPLOYMENT_TARGET=11.0 + +export CFLAGS="-arch $ARCH -isysroot $(xcrun -sdk $SDK --show-sdk-path) -m$SDK-version-min=$DEPLOYMENT_TARGET" +./configure --host=$ARCH-apple-darwin --prefix $(pwd)/artifacts --with-secure-transport +make -j8 +make install +``` + +Another example for watchOS simulator for macs with Apple Silicon: + +```bash +export ARCH=arm64 +export SDK=watchsimulator +export DEPLOYMENT_TARGET=5.0 + +export CFLAGS="-arch $ARCH -isysroot $(xcrun -sdk $SDK --show-sdk-path) -m$SDK-version-min=$DEPLOYMENT_TARGET" +./configure --host=$ARCH-apple-darwin --prefix $(pwd)/artifacts --with-secure-transport +make -j8 +make install +``` + +In all above, the built libraries and executables can be found in the +`artifacts` folder. + +# Android + +When building curl for Android it is recommended to use a Linux/macOS +environment since using curl's `configure` script is the easiest way to build +curl for Android. Before you can build curl for Android, you need to install +the Android NDK first. This can be done using the SDK Manager that is part of +Android Studio. Once you have installed the Android NDK, you need to figure +out where it has been installed and then set up some environment variables +before launching `configure`. On macOS, those variables could look like this +to compile for `aarch64` and API level 29: + +```bash +export ANDROID_NDK_HOME=~/Library/Android/sdk/ndk/25.1.8937393 # Point into your NDK. +export HOST_TAG=darwin-x86_64 # Same tag for Apple Silicon. Other OS values here: https://developer.android.com/ndk/guides/other_build_systems#overview +export TOOLCHAIN=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/$HOST_TAG +export AR=$TOOLCHAIN/bin/llvm-ar +export AS=$TOOLCHAIN/bin/llvm-as +export CC=$TOOLCHAIN/bin/aarch64-linux-android21-clang +export CXX=$TOOLCHAIN/bin/aarch64-linux-android21-clang++ +export LD=$TOOLCHAIN/bin/ld +export RANLIB=$TOOLCHAIN/bin/llvm-ranlib +export STRIP=$TOOLCHAIN/bin/llvm-strip +``` + +When building on Linux or targeting other API levels or architectures, you need +to adjust those variables accordingly. After that you can build curl like this: + + ./configure --host aarch64-linux-android --with-pic --disable-shared + +Note that this does not give you SSL/TLS support. If you need SSL/TLS, you +have to build curl with a SSL/TLS library, e.g. OpenSSL, because it is +impossible for curl to access Android's native SSL/TLS layer. To build curl +for Android using OpenSSL, follow the OpenSSL build instructions and then +install `libssl.a` and `libcrypto.a` to `$TOOLCHAIN/sysroot/usr/lib` and copy +`include/openssl` to `$TOOLCHAIN/sysroot/usr/include`. Now you can build curl +for Android using OpenSSL like this: + +```bash +LIBS="-lssl -lcrypto -lc++" # For OpenSSL/BoringSSL. In general, you need to the SSL/TLS layer's transitive dependencies if you are linking statically. +./configure --host aarch64-linux-android --with-pic --disable-shared --with-openssl="$TOOLCHAIN/sysroot/usr" +``` + +# IBM i + +For IBM i (formerly OS/400), you can use curl in two different ways: + +- Natively, running in the **ILE**. The obvious use is being able to call curl + from ILE C or RPG applications. +- You need to build this from source. See `packages/OS400/README` for the ILE + specific build instructions. +- In the **PASE** environment, which runs AIX programs. curl is built as it + would be on AIX. +- IBM provides builds of curl in their Yum repository for PASE software. +- To build from source, follow the Unix instructions. + +There are some additional limitations and quirks with curl on this platform; +they affect both environments. + +## Multi-threading notes + +By default, jobs in IBM i does not start with threading enabled. (Exceptions +include interactive PASE sessions started by `QP2TERM` or SSH.) If you use +curl in an environment without threading when options like asynchronous DNS +were enabled, you get messages like: + +``` +getaddrinfo() thread failed to start +``` + +Do not panic. curl and your program are not broken. You can fix this by: + +- Set the environment variable `QIBM_MULTI_THREADED` to `Y` before starting + your program. This can be done at whatever scope you feel is appropriate. +- Alternatively, start the job with the `ALWMLTTHD` parameter set to `*YES`. + +# Cross compile + +Download and unpack the curl package. + +`cd` to the new directory. (e.g. `cd curl-7.12.3`) + +Set environment variables to point to the cross-compile toolchain and call +configure with any options you need. Be sure and specify the `--host` and +`--build` parameters at configuration time. The following script is an example +of cross-compiling for the IBM 405GP PowerPC processor using the toolchain on +Linux. + +```bash +#! /bin/sh + +export PATH=$PATH:/opt/hardhat/devkit/ppc/405/bin +export CPPFLAGS="-I/opt/hardhat/devkit/ppc/405/target/usr/include" +export AR=ppc_405-ar +export AS=ppc_405-as +export LD=ppc_405-ld +export RANLIB=ppc_405-ranlib +export CC=ppc_405-gcc +export NM=ppc_405-nm + +./configure --target=powerpc-hardhat-linux + --host=powerpc-hardhat-linux + --build=i586-pc-linux-gnu + --prefix=/opt/hardhat/devkit/ppc/405/target/usr/local + --exec-prefix=/usr/local +``` + +You may also need to provide a parameter like `--with-random=/dev/urandom` to +configure as it cannot detect the presence of a random number generating +device for a target system. The `--prefix` parameter specifies where curl gets +installed. If `configure` completes successfully, do `make` and `make install` +as usual. + +In some cases, you may be able to simplify the above commands to as little as: + + ./configure --host=ARCH-OS + +# REDUCING SIZE + +There are a number of configure options that can be used to reduce the size of +libcurl for embedded applications where binary size is an important factor. +First, be sure to set the `CFLAGS` variable when configuring with any relevant +compiler optimization flags to reduce the size of the binary. For gcc, this +would mean at minimum the `-Os` option, and others like the following that +may be relevant in some environments: `-march=X`, `-mthumb`, `-m32`, +`-mdynamic-no-pic`, `-flto`, `-fdata-sections`, `-ffunction-sections`, +`-fno-unwind-tables`, `-fno-asynchronous-unwind-tables`, +`-fno-record-gcc-switches`, `-fsection-anchors`, `-fno-plt`, +`-Wl,--gc-sections`, `-Wl,-Bsymbolic`, `-Wl,-s`, + +For example, this is how to combine a few of these options: + + ./configure CC=gcc CFLAGS='-Os -ffunction-sections' LDFLAGS='-Wl,--gc-sections'... + +Note that newer compilers often produce smaller code than older versions +due to improved optimization. + +Be sure to specify as many `--disable-` and `--without-` flags on the +configure command-line as you can to disable all the libcurl features that you +know your application is not going to need. Besides specifying the +`--disable-PROTOCOL` flags for all the types of URLs your application do not +use, here are some other flags that can reduce the size of the library by +disabling support for some feature (run `./configure --help` to see them all): + + - `--disable-alt-svc` (HTTP Alt-Svc) + - `--disable-ares` (the C-ARES DNS library) + - `--disable-cookies` (HTTP cookies) + - `--disable-basic-auth` (cryptographic authentication) + - `--disable-bearer-auth` (cryptographic authentication) + - `--disable-digest-auth` (cryptographic authentication) + - `--disable-kerberos-auth` (cryptographic authentication) + - `--disable-negotiate-auth` (cryptographic authentication) + - `--disable-aws` (cryptographic authentication) + - `--disable-dateparse` (date parsing for time conditionals) + - `--disable-dnsshuffle` (internal server load spreading) + - `--disable-doh` (DNS-over-HTTP) + - `--disable-form-api` (POST form API) + - `--disable-get-easy-options` (lookup easy options at runtime) + - `--disable-headers-api` (API to access headers) + - `--disable-hsts` (HTTP Strict Transport Security) + - `--disable-http-auth` (all HTTP authentication) + - `--disable-ipv6` (IPv6) + - `--disable-libcurl-option` (--libcurl C code generation support) + - `--disable-manual` (--manual built-in documentation) + - `--disable-mime` (MIME API) + - `--disable-netrc` (.netrc file) + - `--disable-ntlm` (NTLM authentication) + - `--disable-ntlm-wb` (NTLM WinBind) + - `--disable-progress-meter` (graphical progress meter in library) + - `--disable-proxy` (HTTP and SOCKS proxies) + - `--disable-pthreads` (multi-threading) + - `--disable-socketpair` (socketpair for asynchronous name resolving) + - `--disable-threaded-resolver` (threaded name resolver) + - `--disable-tls-srp` (Secure Remote Password authentication for TLS) + - `--disable-unix-sockets` (UNIX sockets) + - `--disable-verbose` (eliminates debugging strings and error code strings) + - `--disable-versioned-symbols` (versioned symbols) + - `--enable-symbol-hiding` (eliminates unneeded symbols in the shared library) + - `--without-brotli` (Brotli on-the-fly decompression) + - `--without-libpsl` (Public Suffix List in cookies) + - `--without-nghttp2` (HTTP/2 using nghttp2) + - `--without-ngtcp2` (HTTP/2 using ngtcp2) + - `--without-zstd` (Zstd on-the-fly decompression) + - `--without-libidn2` (internationalized domain names) + - `--without-librtmp` (RTMP) + - `--without-ssl` (SSL/TLS) + - `--without-zlib` (on-the-fly decompression) + +Be sure also to strip debugging symbols from your binaries after compiling +using 'strip' or an option like `-s`. If space is really tight, you may be able +to gain a few bytes by removing some unneeded sections of the shared library +using the -R option to objcopy (e.g. the .comment section). + +Using these techniques it is possible to create a basic HTTP-only libcurl +shared library for i386 Linux platforms that is only 130 KiB in size +(as of libcurl version 8.6.0, using gcc 13.2.0). + +You may find that statically linking libcurl to your application results in a +lower total size than dynamically linking. + +The curl test harness can detect the use of some, but not all, of the +`--disable` statements suggested above. Use of these can cause tests relying +on those features to fail. The test harness can be manually forced to skip the +relevant tests by specifying certain key words on the `runtests.pl` command +line. Following is a list of appropriate key words for those configure options +that are not automatically detected: + + - `--disable-cookies` !cookies + - `--disable-dateparse` !RETRY-AFTER !`CURLOPT_TIMECONDITION` !`CURLINFO_FILETIME` !`If-Modified-Since` !`curl_getdate` !`-z` + - `--disable-libcurl-option` !`--libcurl` + - `--disable-verbose` !verbose\ logs + +# Ports + +This is a probably incomplete list of known CPU architectures and operating +systems that curl has been compiled for. If you know a system curl compiles +and runs on, that is not listed, please let us know! + +## 101 Operating Systems + + AIX, AmigaOS, Android, ArcoOS, Aros, Atari FreeMiNT, BeOS, Blackberry 10, + Blackberry Tablet OS, Cell OS, CheriBSD, Chrome OS, Cisco IOS, DG/UX, + Dragonfly BSD, DR DOS, eCOS, FreeBSD, FreeDOS, FreeRTOS, Fuchsia, Garmin OS, + Genode, Haiku, HardenedBSD, HP-UX, Hurd, Illumos, Integrity, iOS, ipadOS, IRIX, + Linux, Lua RTOS, Mac OS 9, macOS, Mbed, Meego, Micrium, MINIX, Moblin, MorphOS, + MPE/iX, MS-DOS, NCR MP-RAS, NetBSD, Netware, NextStep, Nintendo Switch, + NonStop OS, NuttX, OpenBSD, OpenStep, Orbis OS, OS/2, OS/400, OS21, Plan 9, + PlayStation Portable, QNX, Qubes OS, ReactOS, Redox, RICS OS, ROS, RTEMS, + Sailfish OS, SCO Unix, Serenity, SINIX-Z, SkyOS, Solaris, Sortix, SunOS, + Syllable OS, Symbian, Tizen, TPF, Tru64, tvOS, ucLinux, Ultrix, UNICOS, + UnixWare, VMS, vxWorks, watchOS, Wear OS, WebOS, Wii system software, Wii U, + Windows, Windows CE, Xbox System, Xenix, Zephyr, z/OS, z/TPF, z/VM, z/VSE + +## 28 CPU Architectures + + Alpha, ARC, ARM, AVR32, C-SKY, CompactRISC, Elbrus, ETRAX, HP-PA, Itanium, + LoongArch, m68k, m88k, MicroBlaze, MIPS, Nios, OpenRISC, POWER, PowerPC, + RISC-V, s390, SH4, SPARC, Tilera, VAX, x86, Xtensa, z/arch diff --git a/src/dependencies/curl-8.8.0/docs/INTERNALS.md b/src/dependencies/curl-8.8.0/docs/INTERNALS.md new file mode 100644 index 0000000..827fcfd --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/INTERNALS.md @@ -0,0 +1,61 @@ + + +# curl internals + +The canonical libcurl internals documentation is now in the [everything +curl](https://everything.curl.dev/internals) book. This file lists supported +versions of libs and build tools. + +## Portability + + We write curl and libcurl to compile with C89 compilers on 32-bit and up + machines. Most of libcurl assumes more or less POSIX compliance but that is + not a requirement. + + We write libcurl to build and work with lots of third party tools, and we + want it to remain functional and buildable with these and later versions + (older versions may still work but is not what we work hard to maintain): + +## Dependencies + + We aim to support these or later versions. + + - OpenSSL 0.9.7 + - GnuTLS 3.1.10 + - zlib 1.1.4 + - libssh2 1.0 + - c-ares 1.16.0 + - libidn2 2.0.0 + - wolfSSL 2.0.0 + - OpenLDAP 2.0 + - MIT Kerberos 1.2.4 + - Heimdal ? + - nghttp2 1.15.0 + - WinSock 2.2 (on Windows 95+ and Windows CE .NET 4.1+) + +## Build tools + + When writing code (mostly for generating stuff included in release tarballs) + we use a few "build tools" and we make sure that we remain functional with + these versions: + + - GNU Libtool 1.4.2 + - GNU Autoconf 2.59 + - GNU Automake 1.7 + - GNU M4 1.4 + - perl 5.6 + - roffit 0.5 + - cmake 3.7 + +Library Symbols +=============== + + All symbols used internally in libcurl must use a `Curl_` prefix if they are + used in more than a single file. Single-file symbols must be made static. + Public ("exported") symbols must use a `curl_` prefix. Public API functions + are marked with `CURL_EXTERN` in the public header files so that all others + can be hidden on platforms where this is possible. diff --git a/src/dependencies/curl-8.8.0/docs/IPFS.md b/src/dependencies/curl-8.8.0/docs/IPFS.md new file mode 100644 index 0000000..82dae94 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/IPFS.md @@ -0,0 +1,133 @@ + + +# IPFS +For an overview about IPFS, visit the [IPFS project site](https://ipfs.tech/). + +In IPFS there are two protocols. IPFS and IPNS (their workings are explained in detail [here](https://docs.ipfs.tech/concepts/)). The ideal way to access data on the IPFS network is through those protocols. For example to access the Big Buck Bunny video the ideal way to access it is like: `ipfs://bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi` + +## IPFS Gateways + +IPFS Gateway acts as a bridge between traditional HTTP clients and IPFS. +IPFS Gateway specifications of HTTP semantics can be found [here](https://specs.ipfs.tech/http-gateways/). + +### Deserialized responses + +By default, a gateway acts as a bridge between traditional HTTP clients and IPFS and performs necessary hash verification and deserialization. Through such gateway, users can download files, directories, and other content-addressed data stored with IPFS or IPNS as if they were stored in a traditional web server. + +### Verifiable responses + +By explicitly requesting [application/vnd.ipld.raw](https://www.iana.org/assignments/media-types/application/vnd.ipld.raw) or [application/vnd.ipld.car](https://www.iana.org/assignments/media-types/application/vnd.ipld.car) responses, by means defined in [Trustless Gateway Specification](https://specs.ipfs.tech/http-gateways/trustless-gateway/), the user is able to fetch raw content-addressed data and [perform hash verification themselves](https://docs.ipfs.tech/reference/http/gateway/#trustless-verifiable-retrieval). + +This enables users to use untrusted, public gateways without worrying they might return invalid/malicious bytes. + +## IPFS and IPNS protocol handling + +There are various ways to access data from the IPFS network. One such way is +through the concept of public +"[gateways](https://docs.ipfs.tech/concepts/ipfs-gateway/#overview)". The +short version is that entities can offer gateway services. An example here +that is hosted by Protocol Labs (who also makes IPFS) is `dweb.link` and +`ipfs.io`. Both sites expose gateway functionality. Getting a file through +`ipfs.io` looks like this: +`https://ipfs.io/ipfs/bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi` + +If you were to be [running your own IPFS +node](https://docs.ipfs.tech/how-to/command-line-quick-start/) then you, by +default, also have a [local gateway](https://specs.ipfs.tech/http-gateways/) +running. In its default configuration the earlier example would then also work +in this link: + +`http://127.0.0.1:8080/ipfs/bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi` + +## cURL handling of the IPFS protocols + +The IPFS integration in cURL hides this gateway logic for you. Instead of +providing a full URL to a file on IPFS like this: + +``` +curl http://127.0.0.1:8080/ipfs/bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi +``` + +You can provide it with the IPFS protocol instead: +``` +curl ipfs://bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi +``` + +With the IPFS protocol way of asking a file, cURL still needs to know the +gateway. curl essentially just rewrites the IPFS based URL to a gateway URL. + +### IPFS_GATEWAY environment variable + +If the `IPFS_GATEWAY` environment variable is found, its value is used as +gateway. + +### Automatic gateway detection + +When you provide no additional details to cURL then it: + +1. First looks for the `IPFS_GATEWAY` environment variable and use that if it + is set. +2. Looks for the file: `~/.ipfs/gateway`. If it can find that file then it + means that you have a local gateway running and that file contains the URL + to your local gateway. + +If cURL fails, you are presented with an error message and a link to this page +to the option most applicable to solving the issue. + +### `--ipfs-gateway` argument + +You can also provide a `--ipfs-gateway` argument to cURL. This overrules any +other gateway setting. curl does not fallback to the other options if the +provided gateway did not work. + +## Gateway redirects + +A gateway could redirect to another place. For example, `dweb.link` redirects +[path based](https://docs.ipfs.tech/how-to/address-ipfs-on-web/#path-gateway) +requests to [subdomain +based](https://docs.ipfs.tech/how-to/address-ipfs-on-web/#subdomain-gateway) +ones. A request using: + + curl ipfs://bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi --ipfs-gateway https://dweb.link + +Which would be translated to: + + https://dweb.link/ipfs/bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi + +redirects to: + + https://bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi.ipfs.dweb.link + +If you trust this behavior from your gateway of choice then passing the `-L` +option follows the redirect. + +## Error messages and hints + +Depending on the arguments, cURL could present the user with an error. + +### Gateway file and environment variable + +cURL tried to look for the file: `~/.ipfs/gateway` but could not find it. It +also tried to look for the `IPFS_GATEWAY` environment variable but could not +find that either. This happens when no extra arguments are passed to cURL and +letting it try to figure it out [automatically](#automatic-gateway-detection). + +Any IPFS implementation that has gateway support should expose its URL in +`~/.ipfs/gateway`. If you are already running a gateway, make sure it exposes +the file where cURL expects to find it. + +Alternatively you could set the `IPFS_GATEWAY` environment variable or pass +the `--ipfs-gateway` flag to the cURL command. + +### Malformed gateway URL + +The command executed evaluates in an invalid URL. This could be anywhere in +the URL, but a likely point is a wrong gateway URL. + +Inspect the URL set via the `IPFS_GATEWAY` environment variable or passed with +the `--ipfs-gateway` flag. Alternatively opt to go for the +[automatic](#automatic-gateway-detection) gateway detection. diff --git a/src/dependencies/curl-8.8.0/docs/KNOWN_BUGS b/src/dependencies/curl-8.8.0/docs/KNOWN_BUGS new file mode 100644 index 0000000..cc1709d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/KNOWN_BUGS @@ -0,0 +1,658 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + Known Bugs + +These are problems and bugs known to exist at the time of this release. Feel +free to join in and help us correct one or more of these. Also be sure to +check the changelog of the current development status, as one or more of these +problems may have been fixed or changed somewhat since this was written. + + 1. HTTP + 1.2 hyper is slow + 1.5 Expect-100 meets 417 + + 2. TLS + 2.1 IMAPS connection fails with rustls error + 2.3 Unable to use PKCS12 certificate with Secure Transport + 2.4 Secure Transport will not import PKCS#12 client certificates without a password + 2.5 Client cert handling with Issuer DN differs between backends + 2.7 Client cert (MTLS) issues with Schannel + 2.11 Schannel TLS 1.2 handshake bug in old Windows versions + 2.13 CURLOPT_CERTINFO results in CURLE_OUT_OF_MEMORY with Schannel + + 3. Email protocols + 3.1 IMAP SEARCH ALL truncated response + 3.2 No disconnect command + 3.3 POP3 expects "CRLF.CRLF" eob for some single-line responses + 3.4 AUTH PLAIN for SMTP is not working on all servers + 3.5 APOP authentication fails on POP3 + 3.6 POP3 issue when reading small chunks + + 4. Command line + + 5. Build and portability issues + 5.1 OS400 port requires deprecated IBM library + 5.2 curl-config --libs contains private details + 5.3 building for old macOS fails with gcc + 5.5 cannot handle Unicode arguments in non-Unicode builds on Windows + 5.6 cygwin: make install installs curl-config.1 twice + 5.9 Utilize Requires.private directives in libcurl.pc + 5.11 configure --with-gssapi with Heimdal is ignored on macOS + 5.12 flaky CI builds + 5.13 long paths are not fully supported on Windows + 5.14 Windows Unicode builds use homedir in current locale + 5.15 Unicode on Windows + + 6. Authentication + 6.1 NTLM authentication and unicode + 6.2 MIT Kerberos for Windows build + 6.3 NTLM in system context uses wrong name + 6.5 NTLM does not support password with § character + 6.6 libcurl can fail to try alternatives with --proxy-any + 6.7 Do not clear digest for single realm + 6.9 SHA-256 digest not supported in Windows SSPI builds + 6.10 curl never completes Negotiate over HTTP + 6.11 Negotiate on Windows fails + 6.12 cannot use Secure Transport with Crypto Token Kit + 6.13 Negotiate against Hadoop HDFS + + 7. FTP + 7.1 FTP upload fails if remembered dir is deleted + 7.2 Implicit FTPS upload timeout + 7.3 FTP with NOBODY and FAILONERROR + 7.4 FTP with ACCT + 7.5 FTPS upload, FileZilla, GnuTLS and close_notify + 7.11 FTPS upload data loss with TLS 1.3 + 7.12 FTPS directory listing hangs on Windows with Schannel + + 9. SFTP and SCP + 9.1 SFTP does not do CURLOPT_POSTQUOTE correct + 9.2 wolfssh: publickey auth does not work + 9.3 Remote recursive folder creation with SFTP + 9.4 libssh blocking and infinite loop problem + 9.5 cygwin: "WARNING: UNPROTECTED PRIVATE KEY FILE!" + + 10. SOCKS + 10.3 FTPS over SOCKS + + 11. Internals + 11.1 gssapi library name + version is missing in curl_version_info() + 11.2 error buffer not set if connection to multiple addresses fails + 11.4 HTTP test server 'connection-monitor' problems + 11.5 Connection information when using TCP Fast Open + + 12. LDAP + 12.1 OpenLDAP hangs after returning results + 12.2 LDAP on Windows does authentication wrong? + 12.3 LDAP on Windows does not work + 12.4 LDAPS requests to ActiveDirectory server hang + + 13. TCP/IP + 13.2 Trying local ports fails on Windows + + 15. CMake + 15.1 cmake outputs: no version information available + 15.2 support build with GnuTLS + 15.3 unusable tool_hugehelp.c with MinGW + 15.6 uses -lpthread instead of Threads::Threads + 15.7 generated .pc file contains strange entries + 15.11 ExternalProject_Add does not set CURL_CA_PATH + 15.13 CMake build with MIT Kerberos does not work + + 16. aws-sigv4 + 16.1 aws-sigv4 does not sign requests with * correctly + 16.6 aws-sigv4 does not behave well with AWS VPC Lattice + + 17. HTTP/2 + 17.1 HTTP/2 prior knowledge over proxy + 17.2 HTTP/2 frames while in the connection pool kill reuse + 17.3 ENHANCE_YOUR_CALM causes infinite retries + + 18. HTTP/3 + 18.1 connection migration does not work + + 19. RTSP + 19.1 Some methods do not support response bodies + +============================================================================== + +1. HTTP + +1.2 hyper is slow + + When curl is built to use hyper for HTTP, it is unnecessary slow. + + https://github.com/curl/curl/issues/11203 + +1.5 Expect-100 meets 417 + + If an upload using Expect: 100-continue receives an HTTP 417 response, it + ought to be automatically resent without the Expect:. A workaround is for + the client application to redo the transfer after disabling Expect:. + https://curl.se/mail/archive-2008-02/0043.html + +2. TLS + +2.1 IMAPS connection fails with rustls error + + https://github.com/curl/curl/issues/10457 + +2.3 Unable to use PKCS12 certificate with Secure Transport + + See https://github.com/curl/curl/issues/5403 + +2.4 Secure Transport will not import PKCS#12 client certificates without a password + + libcurl calls SecPKCS12Import with the PKCS#12 client certificate, but that + function rejects certificates that do not have a password. + https://github.com/curl/curl/issues/1308 + +2.5 Client cert handling with Issuer DN differs between backends + + When the specified client certificate does not match any of the + server-specified DNs, the OpenSSL and GnuTLS backends behave differently. + The github discussion may contain a solution. + + See https://github.com/curl/curl/issues/1411 + +2.7 Client cert (MTLS) issues with Schannel + + See https://github.com/curl/curl/issues/3145 + +2.11 Schannel TLS 1.2 handshake bug in old Windows versions + + In old versions of Windows such as 7 and 8.1 the Schannel TLS 1.2 handshake + implementation likely has a bug that can rarely cause the key exchange to + fail, resulting in error SEC_E_BUFFER_TOO_SMALL or SEC_E_MESSAGE_ALTERED. + + https://github.com/curl/curl/issues/5488 + +2.13 CURLOPT_CERTINFO results in CURLE_OUT_OF_MEMORY with Schannel + + https://github.com/curl/curl/issues/8741 + +3. Email protocols + +3.1 IMAP SEARCH ALL truncated response + + IMAP "SEARCH ALL" truncates output on large boxes. "A quick search of the + code reveals that pingpong.c contains some truncation code, at line 408, when + it deems the server response to be too large truncating it to 40 characters" + https://curl.se/bug/view.cgi?id=1366 + +3.2 No disconnect command + + The disconnect commands (LOGOUT and QUIT) may not be sent by IMAP, POP3 and + SMTP if a failure occurs during the authentication phase of a connection. + +3.3 POP3 expects "CRLF.CRLF" eob for some single-line responses + + You have to tell libcurl not to expect a body, when dealing with one line + response commands. Please see the POP3 examples and test cases which show + this for the NOOP and DELE commands. https://curl.se/bug/?i=740 + +3.4 AUTH PLAIN for SMTP is not working on all servers + + Specifying "--login-options AUTH=PLAIN" on the command line does not seem to + work correctly. + + See https://github.com/curl/curl/issues/4080 + +3.5 APOP authentication fails on POP3 + + See https://github.com/curl/curl/issues/10073 + +3.6 POP3 issue when reading small chunks + + CURL_DBG_SOCK_RMAX=4 ./runtests.pl -v 982 + + See https://github.com/curl/curl/issues/12063 + +4. Command line + +5. Build and portability issues + +5.1 OS400 port requires deprecated IBM library + + curl for OS400 requires QADRT to build, which provides ASCII wrappers for + libc/POSIX functions in the ILE, but IBM no longer supports or even offers + this library to download. + + See https://github.com/curl/curl/issues/5176 + +5.2 curl-config --libs contains private details + + "curl-config --libs" will include details set in LDFLAGS when configure is + run that might be needed only for building libcurl. Further, curl-config + --cflags suffers from the same effects with CFLAGS/CPPFLAGS. + +5.3 building for old macOS fails with gcc + + Building curl for certain old macOS versions fails when gcc is used. We + command using clang in those cases. + + See https://github.com/curl/curl/issues/11441 + +5.5 cannot handle Unicode arguments in non-Unicode builds on Windows + + If a URL or filename cannot be encoded using the user's current codepage then + it can only be encoded properly in the Unicode character set. Windows uses + UTF-16 encoding for Unicode and stores it in wide characters, however curl + and libcurl are not equipped for that at the moment except when built with + _UNICODE and UNICODE defined. And, except for Cygwin, Windows cannot use UTF-8 + as a locale. + + https://curl.se/bug/?i=345 + https://curl.se/bug/?i=731 + https://curl.se/bug/?i=3747 + +5.6 cygwin: make install installs curl-config.1 twice + + https://github.com/curl/curl/issues/8839 + +5.9 Utilize Requires.private directives in libcurl.pc + + https://github.com/curl/curl/issues/864 + +5.11 configure --with-gssapi with Heimdal is ignored on macOS + + ... unless you also pass --with-gssapi-libs + + https://github.com/curl/curl/issues/3841 + +5.12 flaky CI builds + + We run many CI builds for each commit and PR on github, and especially a + number of the Windows builds are flaky. This means that we rarely get all CI + builds go green and complete without errors. This is unfortunate as it makes + us sometimes miss actual build problems and it is surprising to newcomers to + the project who (rightfully) do not expect this. + + See https://github.com/curl/curl/issues/6972 + +5.13 long paths are not fully supported on Windows + + curl on Windows cannot access long paths (paths longer than 260 characters). + However, as a workaround, the Windows path prefix \\?\ which disables all path + interpretation may work to allow curl to access the path. For example: + \\?\c:\longpath. + + See https://github.com/curl/curl/issues/8361 + +5.14 Windows Unicode builds use homedir in current locale + + The Windows Unicode builds of curl use the current locale, but expect Unicode + UTF-8 encoded paths for internal use such as open, access and stat. The user's + home directory is retrieved via curl_getenv in the current locale and not as + UTF-8 encoded Unicode. + + See https://github.com/curl/curl/pull/7252 and + https://github.com/curl/curl/pull/7281 + +5.15 Unicode on Windows + + Passing in a unicode filename with -o: + + https://github.com/curl/curl/issues/11461 + + Passing in unicode character with -d: + + https://github.com/curl/curl/issues/12231 + +6. Authentication + +6.1 NTLM authentication and unicode + + NTLM authentication involving unicode user name or password only works + properly if built with UNICODE defined together with the Schannel + backend. The original problem was mentioned in: + https://curl.se/mail/lib-2009-10/0024.html + https://curl.se/bug/view.cgi?id=896 + + The Schannel version verified to work as mentioned in + https://curl.se/mail/lib-2012-07/0073.html + +6.2 MIT Kerberos for Windows build + + libcurl fails to build with MIT Kerberos for Windows (KfW) due to KfW's + library header files exporting symbols/macros that should be kept private to + the KfW library. See ticket #5601 at https://krbdev.mit.edu/rt/ + +6.3 NTLM in system context uses wrong name + + NTLM authentication using SSPI (on Windows) when (lib)curl is running in + "system context" will make it use wrong(?) user name - at least when compared + to what winhttp does. See https://curl.se/bug/view.cgi?id=535 + +6.5 NTLM does not support password with § character + + https://github.com/curl/curl/issues/2120 + +6.6 libcurl can fail to try alternatives with --proxy-any + + When connecting via a proxy using --proxy-any, a failure to establish an + authentication will cause libcurl to abort trying other options if the + failed method has a higher preference than the alternatives. As an example, + --proxy-any against a proxy which advertise Negotiate and NTLM, but which + fails to set up Kerberos authentication will not proceed to try authentication + using NTLM. + + https://github.com/curl/curl/issues/876 + +6.7 Do not clear digest for single realm + + https://github.com/curl/curl/issues/3267 + +6.9 SHA-256 digest not supported in Windows SSPI builds + + Windows builds of curl that have SSPI enabled use the native Windows API calls + to create authentication strings. The call to InitializeSecurityContext fails + with SEC_E_QOP_NOT_SUPPORTED which causes curl to fail with CURLE_AUTH_ERROR. + + Microsoft does not document supported digest algorithms and that SEC_E error + code is not a documented error for InitializeSecurityContext (digest). + + https://github.com/curl/curl/issues/6302 + +6.10 curl never completes Negotiate over HTTP + + Apparently it is not working correctly...? + + See https://github.com/curl/curl/issues/5235 + +6.11 Negotiate on Windows fails + + When using --negotiate (or NTLM) with curl on Windows, SSL/TLS handshake + fails despite having a valid kerberos ticket cached. Works without any issue + in Unix/Linux. + + https://github.com/curl/curl/issues/5881 + +6.12 cannot use Secure Transport with Crypto Token Kit + + https://github.com/curl/curl/issues/7048 + +6.13 Negotiate authentication against Hadoop HDFS + + https://github.com/curl/curl/issues/8264 + +7. FTP + +7.1 FTP upload fails if remembered dir is deleted + + curl's FTP code assumes that the directory it entered in a previous transfer + still exists when it comes back to do a second transfer, and does not respond + well if it was indeed deleted in the mean time. + + https://github.com/curl/curl/issues/12181 + +7.2 Implicit FTPS upload timeout + + https://github.com/curl/curl/issues/11720 + +7.3 FTP with NOBODY and FAILONERROR + + It seems sensible to be able to use CURLOPT_NOBODY and CURLOPT_FAILONERROR + with FTP to detect if a file exists or not, but it is not working: + https://curl.se/mail/lib-2008-07/0295.html + +7.4 FTP with ACCT + + When doing an operation over FTP that requires the ACCT command (but not when + logging in), the operation will fail since libcurl does not detect this and + thus fails to issue the correct command: + https://curl.se/bug/view.cgi?id=635 + +7.5 FTPS upload, FileZilla, GnuTLS and close_notify + + An issue where curl does not send the TLS alert close_notify, which triggers + the wrath of GnuTLS in FileZilla server, and a FTP reply 426 ECONNABORTED. + + https://github.com/curl/curl/issues/11383 + +7.11 FTPS upload data loss with TLS 1.3 + + During FTPS upload curl does not attempt to read TLS handshake messages sent + after the initial handshake. OpenSSL servers running TLS 1.3 may send such a + message. When curl closes the upload connection if unread data has been + received (such as a TLS handshake message) then the TCP protocol sends an + RST to the server, which may cause the server to discard or truncate the + upload if it has not read all sent data yet, and then return an error to curl + on the control channel connection. + + Since 7.78.0 this is mostly fixed. curl will do a single read before closing + TLS connections (which causes the TLS library to read handshake messages), + however there is still possibility of an RST if more messages need to be read + or a message arrives after the read but before close (network race condition). + + https://github.com/curl/curl/issues/6149 + +7.12 FTPS server compatibility on Windows with Schannel + + FTPS is not widely used with the Schannel TLS backend and so there may be more + bugs compared to other TLS backends such as OpenSSL. In the past users have + reported hanging and failed connections. It's very likely some changes to curl + since then fixed the issues. None of the reported issues can be reproduced any + longer. + + If you encounter an issue connecting to your server via FTPS with the latest + curl and Schannel then please search for open issues or file a new issue. + +9. SFTP and SCP + +9.1 SFTP does not do CURLOPT_POSTQUOTE correct + + When libcurl sends CURLOPT_POSTQUOTE commands when connected to a SFTP server + using the multi interface, the commands are not being sent correctly and + instead the connection is "cancelled" (the operation is considered done) + prematurely. There is a half-baked (busy-looping) patch provided in the bug + report but it cannot be accepted as-is. See + https://curl.se/bug/view.cgi?id=748 + +9.2 wolfssh: publickey auth does not work + + When building curl to use the wolfSSH backend for SFTP, the publickey + authentication does not work. This is simply functionality not written for curl + yet, the necessary API for make this work is provided by wolfSSH. + + See https://github.com/curl/curl/issues/4820 + +9.3 Remote recursive folder creation with SFTP + + On this servers, the curl fails to create directories on the remote server + even when the CURLOPT_FTP_CREATE_MISSING_DIRS option is set. + + See https://github.com/curl/curl/issues/5204 + +9.4 libssh blocking and infinite loop problem + + In the SSH_SFTP_INIT state for libssh, the ssh session working mode is set to + blocking mode. If the network is suddenly disconnected during sftp + transmission, curl will be stuck, even if curl is configured with a timeout. + + https://github.com/curl/curl/issues/8632 + +9.5 cygwin: "WARNING: UNPROTECTED PRIVATE KEY FILE!" + + Running SCP and SFTP tests on cygwin makes this warning message appear. + + https://github.com/curl/curl/issues/11244 + +10. SOCKS + +10.3 FTPS over SOCKS + + libcurl does not support FTPS over a SOCKS proxy. + + +11. Internals + +11.1 gssapi library name + version is missing in curl_version_info() + + The struct needs to be expanded and code added to store this info. + + See https://github.com/curl/curl/issues/13492 + +11.2 error buffer not set if connection to multiple addresses fails + + If you ask libcurl to resolve a hostname like example.com to IPv6 addresses + only. But you only have IPv4 connectivity. libcurl will correctly fail with + CURLE_COULDNT_CONNECT. But the error buffer set by CURLOPT_ERRORBUFFER + remains empty. Issue: https://github.com/curl/curl/issues/544 + +11.4 HTTP test server 'connection-monitor' problems + + The 'connection-monitor' feature of the sws HTTP test server does not work + properly if some tests are run in unexpected order. Like 1509 and then 1525. + + See https://github.com/curl/curl/issues/868 + +11.5 Connection information when using TCP Fast Open + + CURLINFO_LOCAL_PORT (and possibly a few other) fails when TCP Fast Open is + enabled. + + See https://github.com/curl/curl/issues/1332 and + https://github.com/curl/curl/issues/4296 + +12. LDAP + +12.1 OpenLDAP hangs after returning results + + By configuration defaults, OpenLDAP automatically chase referrals on + secondary socket descriptors. The OpenLDAP backend is asynchronous and thus + should monitor all socket descriptors involved. Currently, these secondary + descriptors are not monitored, causing OpenLDAP library to never receive + data from them. + + As a temporary workaround, disable referrals chasing by configuration. + + The fix is not easy: proper automatic referrals chasing requires a + synchronous bind callback and monitoring an arbitrary number of socket + descriptors for a single easy handle (currently limited to 5). + + Generic LDAP is synchronous: OK. + + See https://github.com/curl/curl/issues/622 and + https://curl.se/mail/lib-2016-01/0101.html + +12.2 LDAP on Windows does authentication wrong? + + https://github.com/curl/curl/issues/3116 + +12.3 LDAP on Windows does not work + + A simple curl command line getting "ldap://ldap.forumsys.com" returns an + error that says "no memory" ! + + https://github.com/curl/curl/issues/4261 + +12.4 LDAPS requests to ActiveDirectory server hang + + https://github.com/curl/curl/issues/9580 + +13. TCP/IP + +13.2 Trying local ports fails on Windows + + This makes '--local-port [range]' to not work since curl cannot properly + detect if a port is already in use, so it will try the first port, use that and + then subsequently fail anyway if that was actually in use. + + https://github.com/curl/curl/issues/8112 + +15. CMake + +15.1 cmake outputs: no version information available + + Something in the SONAME generation seems to be wrong in the cmake build. + + https://github.com/curl/curl/issues/11158 + +15.2 support build with GnuTLS + +15.3 unusable tool_hugehelp.c with MinGW + + see https://github.com/curl/curl/issues/3125 + +15.6 uses -lpthread instead of Threads::Threads + + See https://github.com/curl/curl/issues/6166 + +15.7 generated .pc file contains strange entries + + The Libs.private field of the generated .pc file contains -lgcc -lgcc_s -lc + -lgcc -lgcc_s + + See https://github.com/curl/curl/issues/6167 + +15.11 ExternalProject_Add does not set CURL_CA_PATH + + CURL_CA_BUNDLE and CURL_CA_PATH are not set properly when cmake's + ExternalProject_Add is used to build curl as a dependency. + + See https://github.com/curl/curl/issues/6313 + +15.13 CMake build with MIT Kerberos does not work + + Minimum CMake version was bumped in curl 7.71.0 (#5358) Since CMake 3.2 + try_compile started respecting the CMAKE_EXE_FLAGS. The code dealing with + MIT Kerberos detection sets few variables to potentially weird mix of space, + and ;-separated flags. It had to blow up at some point. All the CMake checks + that involve compilation are doomed from that point, the configured tree + cannot be built. + + https://github.com/curl/curl/issues/6904 + +16. aws-sigv4 + +16.1 aws-sigv4 does not sign requests with * correctly + + https://github.com/curl/curl/issues/7559 + +16.6 aws-sigv4 does not behave well with AWS VPC Lattice + + https://github.com/curl/curl/issues/11007 + +17. HTTP/2 + +17.1 HTTP/2 prior knowledge over proxy + + https://github.com/curl/curl/issues/12641 + +17.2 HTTP/2 frames while in the connection pool kill reuse + + If the server sends HTTP/2 frames (like for example an HTTP/2 PING frame) to + curl while the connection is held in curl's connection pool, the socket will + be found readable when considered for reuse and that makes curl think it is + dead and then it will be closed and a new connection gets created instead. + + This is *best* fixed by adding monitoring to connections while they are kept + in the pool so that pings can be responded to appropriately. + +17.3 ENHANCE_YOUR_CALM causes infinite retries + + Infinite retries with 2 parallel requests on one connection receiving GOAWAY + with ENHANCE_YOUR_CALM error code. + + See https://github.com/curl/curl/issues/5119 + +18. HTTP/3 + +18.1 connection migration does not work + + https://github.com/curl/curl/issues/7695 + +19. RTSP + +19.1 Some methods do not support response bodies + + The RTSP implementation is written to assume that a number of RTSP methods + will always get responses without bodies, even though there seems to be no + indication in the RFC that this is always the case. + + https://github.com/curl/curl/issues/12414 diff --git a/src/dependencies/curl-8.8.0/docs/MAIL-ETIQUETTE.md b/src/dependencies/curl-8.8.0/docs/MAIL-ETIQUETTE.md new file mode 100644 index 0000000..e3cf702 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/MAIL-ETIQUETTE.md @@ -0,0 +1,258 @@ + + +# Mail etiquette + +## About the lists + +### Mailing Lists + +The mailing lists we have are all listed and described on the [curl +website](https://curl.se/mail/). + +Each mailing list is targeted to a specific set of users and subjects, please +use the one or the ones that suit you the most. + +Each mailing list has hundreds up to thousands of readers, meaning that each +mail sent is received and read by a large number of people. People from +various cultures, regions, religions and continents. + +### Netiquette + +Netiquette is a common term for how to behave on the Internet. Of course, in +each particular group and subculture there are differences in what is +acceptable and what is considered good manners. + +This document outlines what we in the curl project consider to be good +etiquette, and primarily this focus on how to behave on and how to use our +mailing lists. + +### Do Not Mail a Single Individual + +Many people send one question to one person. One person gets many mails, and +there is only one person who can give you a reply. The question may be +something that other people would also like to ask. These other people have no +way to read the reply, but to ask the one person the question. The one person +consequently gets overloaded with mail. + +If you really want to contact an individual and perhaps pay for his or her +services, by all means go ahead, but if it is just another curl question, take +it to a suitable list instead. + +### Subscription Required + +All curl mailing lists require that you are subscribed to allow a mail to go +through to all the subscribers. + +If you post without being subscribed (or from a different mail address than +the one you are subscribed with), your mail is simply silently discarded. You +have to subscribe first, then post. + +The reason for this unfortunate and strict subscription policy is of course to +stop spam from pestering the lists. + +### Moderation of new posters + +Several of the curl mailing lists automatically make all posts from new +subscribers be moderated. After you have subscribed and sent your first mail +to a list, that mail is not let through to the list until a mailing list +administrator has verified that it is OK and permits it to get posted. + +Once a first post has been made that proves the sender is actually talking +about curl-related subjects, the moderation "flag" is switched off and future +posts go through without being moderated. + +The reason for this moderation policy is that we do suffer from spammers who +actually subscribe and send spam to our lists. + +### Handling trolls and spam + +Despite our good intentions and hard work to keep spam off the lists and to +maintain a friendly and positive atmosphere, there are times when spam and or +trolls get through. + +Troll - "someone who posts inflammatory, extraneous, or off-topic messages in +an online community" + +Spam - "use of electronic messaging systems to send unsolicited bulk messages" + +No matter what, we NEVER EVER respond to trolls or spammers on the list. If +you believe the list admin should do something in particular, contact them +off-list. The subject is taken care of as much as possible to prevent repeated +offenses, but responding on the list to such messages never leads to anything +good and only puts the light even more on the offender: which was the entire +purpose of it getting sent to the list in the first place. + +Do not feed the trolls. + +### How to unsubscribe + +You can unsubscribe the same way you subscribed in the first place. You go to +the page for the particular mailing list you are subscribed to and you enter +your email address and password and press the unsubscribe button. + +Also, the instructions to unsubscribe are included in the headers of every +mail that is sent out to all curl related mailing lists and there is a footer +in each mail that links to the "admin" page on which you can unsubscribe and +change other options. + +You NEVER EVER email the mailing list requesting someone else to take you off +the list. + +### I posted, now what? + +If you are not subscribed with the same email address that you used to send +the email, your post is silently discarded. + +If you posted for the first time to the mailing list, you first need to wait +for an administrator to allow your email to go through (moderated). This +normally happens quickly but in case we are asleep, you may have to wait a few +hours. + +Once your email goes through it is sent out to several hundred or even +thousands of recipients. Your email may cover an area that not that many +people know about or are interested in. Or possibly the person who knows about +it is on vacation or under a heavy work load right now. You may have to wait +for a response and you should not expect to get a response at all. Ideally, +you get an answer within a couple of days. + +You do yourself and all of us a service when you include as many details as +possible already in your first email. Mention your operating system and +environment. Tell us which curl version you are using and tell us what you +did, what happened and what you expected would happen. Preferably, show us +what you did with details enough to allow others to help point out the problem +or repeat the steps in their locations. + +Failing to include details only delays responses and make people respond and +ask for more details and you have to send follow-up emails that include them. + +Expect the responses to primarily help YOU debug the issue, or ask YOU +questions that can lead you or others towards a solution or explanation to +whatever you experience. + +If you are a repeat offender to the guidelines outlined in this document, +chances are that people ignore you and your chances to get responses in the +future greatly diminish. + +### Your emails are public + +Your email, its contents and all its headers and the details in those headers +are received by every subscriber of the mailing list that you send your email +to. + +Your email as sent to a curl mailing list ends up in mail archives, on the +curl website and elsewhere, for others to see and read. Today and in the +future. In addition to the archives, the mail is sent out to thousands of +individuals. There is no way to undo a sent email. + +When sending emails to a curl mailing list, do not include sensitive +information such as usernames and passwords; use fake ones, temporary ones or +just remove them completely from the mail. Note that this includes base64 +encoded HTTP Basic auth headers. + +This public nature of the curl mailing lists makes automatically inserted mail +footers about mails being "private" or "only meant for the recipient" or +similar even more silly than usual. Because they are absolutely not private +when sent to a public mailing list. + +## Sending mail + +### Reply or New Mail + +Please do not reply to an existing message as a short-cut to post a message to +the lists. + +Many mail programs and web archivers use information within mails to keep them +together as "threads", as collections of posts that discuss a certain subject. +If you do not intend to reply on the same or similar subject, do not just hit +reply on an existing mail and change the subject, create a new mail. + +### Reply to the List + +When replying to a message from the list, make sure that you do "group reply" +or "reply to all", and not just reply to the author of the single mail you +reply to. + +We are actively discouraging replying to the single person by setting the +correct field in outgoing mails back asking for replies to get sent to the +mailing list address, making it harder for people to reply to the author only +by mistake. + +### Use a Sensible Subject + +Please use a subject of the mail that makes sense and that is related to the +contents of your mail. It makes it a lot easier to find your mail afterwards +and it makes it easier to track mail threads and topics. + +### Do Not Top-Post + +If you reply to a message, do not use top-posting. Top-posting is when you +write the new text at the top of a mail and you insert the previous quoted +mail conversation below. It forces users to read the mail in a backwards order +to properly understand it. + +This is why top posting is so bad (in top posting order): + + A: Because it messes up the order in which people normally read text. + Q: Why is top-posting such a bad thing? + A: Top-posting. + Q: What is the most annoying thing in email? + +Apart from the screwed up read order (especially when mixed together in a +thread when someone responds using the mandated bottom-posting style), it also +makes it impossible to quote only parts of the original mail. + +When you reply to a mail. You let the mail client insert the previous mail +quoted. Then you put the cursor on the first line of the mail and you move +down through the mail, deleting all parts of the quotes that do not add +context for your comments. When you want to add a comment you do so, inline, +right after the quotes that relate to your comment. Then you continue +downwards again. + +When most of the quotes have been removed and you have added your own words, +you are done. + +### HTML is not for mails + +Please switch off those HTML encoded messages. You can mail all those funny +mails to your friends. We speak plain text mails. + +### Quoting + +Quote as little as possible. Just enough to provide the context you cannot +eave out. A lengthy description can be found +[here](https://www.netmeister.org/news/learn2quote.html). + +### Digest + +We allow subscribers to subscribe to the "digest" version of the mailing +lists. A digest is a collection of mails lumped together in one single mail. + +Should you decide to reply to a mail sent out as a digest, there are two +things you MUST consider if you really really cannot subscribe normally +instead: + +Cut off all mails and chatter that is not related to the mail you want to +reply to. + +Change the subject name to something sensible and related to the subject, +preferably even the actual subject of the single mail you wanted to reply to + +### Please Tell Us How You Solved The Problem + +Many people mail questions to the list, people spend some of their time and +make an effort in providing good answers to these questions. + +If you are the one who asks, please consider responding once more in case one +of the hints was what solved your problems. The guys who write answers feel +good to know that they provided a good answer and that you fixed the problem. +Far too often, the person who asked the question is never heard from again, +and we never get to know if they are gone because the problem was solved or +perhaps because the problem was unsolvable. + +Getting the solution posted also helps other users that experience the same +problem(s). They get to see (possibly in the web archives) that the suggested +fixes actually have helped at least one person. diff --git a/src/dependencies/curl-8.8.0/docs/MANUAL.md b/src/dependencies/curl-8.8.0/docs/MANUAL.md new file mode 100644 index 0000000..03de0eb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/MANUAL.md @@ -0,0 +1,1006 @@ + + +# curl tutorial + +## Simple Usage + +Get the main page from a web-server: + + curl https://www.example.com/ + +Get a README file from an FTP server: + + curl ftp://ftp.example.com/README + +Get a webpage from a server using port 8000: + + curl http://www.example.com:8000/ + +Get a directory listing of an FTP site: + + curl ftp://ftp.example.com/ + +Get the all terms matching curl from a dictionary: + + curl dict://dict.example.com/m:curl + +Get the definition of curl from a dictionary: + + curl dict://dict.example.com/d:curl + +Fetch two documents at once: + + curl ftp://ftp.example.com/ http://www.example.com:8000/ + +Get a file off an FTPS server: + + curl ftps://files.are.example.com/secrets.txt + +or use the more appropriate FTPS way to get the same file: + + curl --ftp-ssl ftp://files.are.example.com/secrets.txt + +Get a file from an SSH server using SFTP: + + curl -u username sftp://example.com/etc/issue + +Get a file from an SSH server using SCP using a private key (not +password-protected) to authenticate: + + curl -u username: --key ~/.ssh/id_rsa scp://example.com/~/file.txt + +Get a file from an SSH server using SCP using a private key +(password-protected) to authenticate: + + curl -u username: --key ~/.ssh/id_rsa --pass private_key_password + scp://example.com/~/file.txt + +Get the main page from an IPv6 web server: + + curl "http://[2001:1890:1112:1::20]/" + +Get a file from an SMB server: + + curl -u "domain\username:passwd" smb://server.example.com/share/file.txt + +## Download to a File + +Get a webpage and store in a local file with a specific name: + + curl -o thatpage.html http://www.example.com/ + +Get a webpage and store in a local file, make the local file get the name of +the remote document (if no filename part is specified in the URL, this fails): + + curl -O http://www.example.com/index.html + +Fetch two files and store them with their remote names: + + curl -O www.haxx.se/index.html -O curl.se/download.html + +## Using Passwords + +### FTP + +To ftp files using name and password, include them in the URL like: + + curl ftp://name:passwd@ftp.server.example:port/full/path/to/file + +or specify them with the `-u` flag like + + curl -u name:passwd ftp://ftp.server.example:port/full/path/to/file + +### FTPS + +It is just like for FTP, but you may also want to specify and use SSL-specific +options for certificates etc. + +Note that using `FTPS://` as prefix is the *implicit* way as described in the +standards while the recommended *explicit* way is done by using `FTP://` and +the `--ssl-reqd` option. + +### SFTP / SCP + +This is similar to FTP, but you can use the `--key` option to specify a +private key to use instead of a password. Note that the private key may itself +be protected by a password that is unrelated to the login password of the +remote system; this password is specified using the `--pass` option. +Typically, curl automatically extracts the public key from the private key +file, but in cases where curl does not have the proper library support, a +matching public key file must be specified using the `--pubkey` option. + +### HTTP + +Curl also supports user and password in HTTP URLs, thus you can pick a file +like: + + curl http://name:passwd@http.server.example/full/path/to/file + +or specify user and password separately like in + + curl -u name:passwd http://http.server.example/full/path/to/file + +HTTP offers many different methods of authentication and curl supports +several: Basic, Digest, NTLM and Negotiate (SPNEGO). Without telling which +method to use, curl defaults to Basic. You can also ask curl to pick the most +secure ones out of the ones that the server accepts for the given URL, by +using `--anyauth`. + +**Note**! According to the URL specification, HTTP URLs can not contain a user +and password, so that style does not work when using curl via a proxy, even +though curl allows it at other times. When using a proxy, you _must_ use the +`-u` style for user and password. + +### HTTPS + +Probably most commonly used with private certificates, as explained below. + +## Proxy + +curl supports both HTTP and SOCKS proxy servers, with optional authentication. +It does not have special support for FTP proxy servers since there are no +standards for those, but it can still be made to work with many of them. You +can also use both HTTP and SOCKS proxies to transfer files to and from FTP +servers. + +Get an ftp file using an HTTP proxy named my-proxy that uses port 888: + + curl -x my-proxy:888 ftp://ftp.example.com/README + +Get a file from an HTTP server that requires user and password, using the +same proxy as above: + + curl -u user:passwd -x my-proxy:888 http://www.example.com/ + +Some proxies require special authentication. Specify by using -U as above: + + curl -U user:passwd -x my-proxy:888 http://www.example.com/ + +A comma-separated list of hosts and domains which do not use the proxy can be +specified as: + + curl --noproxy example.com -x my-proxy:888 http://www.example.com/ + +If the proxy is specified with `--proxy1.0` instead of `--proxy` or `-x`, then +curl uses HTTP/1.0 instead of HTTP/1.1 for any `CONNECT` attempts. + +curl also supports SOCKS4 and SOCKS5 proxies with `--socks4` and `--socks5`. + +See also the environment variables Curl supports that offer further proxy +control. + +Most FTP proxy servers are set up to appear as a normal FTP server from the +client's perspective, with special commands to select the remote FTP server. +curl supports the `-u`, `-Q` and `--ftp-account` options that can be used to +set up transfers through many FTP proxies. For example, a file can be uploaded +to a remote FTP server using a Blue Coat FTP proxy with the options: + + curl -u "username@ftp.server.example Proxy-Username:Remote-Pass" + --ftp-account Proxy-Password --upload-file local-file + ftp://my-ftp.proxy.example:21/remote/upload/path/ + +See the manual for your FTP proxy to determine the form it expects to set up +transfers, and curl's `-v` option to see exactly what curl is sending. + +## Piping + +Get a key file and add it with `apt-key` (when on a system that uses `apt` for +package management): + + curl -L https://apt.example.org/llvm-snapshot.gpg.key | sudo apt-key add - + +The '|' pipes the output to STDIN. `-` tells `apt-key` that the key file +should be read from STDIN. + +## Ranges + +HTTP 1.1 introduced byte-ranges. Using this, a client can request to get only +one or more sub-parts of a specified document. Curl supports this with the +`-r` flag. + +Get the first 100 bytes of a document: + + curl -r 0-99 http://www.example.com/ + +Get the last 500 bytes of a document: + + curl -r -500 http://www.example.com/ + +Curl also supports simple ranges for FTP files as well. Then you can only +specify start and stop position. + +Get the first 100 bytes of a document using FTP: + + curl -r 0-99 ftp://www.example.com/README + +## Uploading + +### FTP / FTPS / SFTP / SCP + +Upload all data on stdin to a specified server: + + curl -T - ftp://ftp.example.com/myfile + +Upload data from a specified file, login with user and password: + + curl -T uploadfile -u user:passwd ftp://ftp.example.com/myfile + +Upload a local file to the remote site, and use the local filename at the +remote site too: + + curl -T uploadfile -u user:passwd ftp://ftp.example.com/ + +Upload a local file to get appended to the remote file: + + curl -T localfile -a ftp://ftp.example.com/remotefile + +Curl also supports ftp upload through a proxy, but only if the proxy is +configured to allow that kind of tunneling. If it does, you can run curl in a +fashion similar to: + + curl --proxytunnel -x proxy:port -T localfile ftp.example.com + +### SMB / SMBS + + curl -T file.txt -u "domain\username:passwd" + smb://server.example.com/share/ + +### HTTP + +Upload all data on stdin to a specified HTTP site: + + curl -T - http://www.example.com/myfile + +Note that the HTTP server must have been configured to accept PUT before this +can be done successfully. + +For other ways to do HTTP data upload, see the POST section below. + +## Verbose / Debug + +If curl fails where it is not supposed to, if the servers do not let you in, +if you cannot understand the responses: use the `-v` flag to get verbose +fetching. Curl outputs lots of info and what it sends and receives in order to +let the user see all client-server interaction (but it does not show you the +actual data). + + curl -v ftp://ftp.example.com/ + +To get even more details and information on what curl does, try using the +`--trace` or `--trace-ascii` options with a given filename to log to, like +this: + + curl --trace trace.txt www.haxx.se + + +## Detailed Information + +Different protocols provide different ways of getting detailed information +about specific files/documents. To get curl to show detailed information about +a single file, you should use `-I`/`--head` option. It displays all available +info on a single file for HTTP and FTP. The HTTP information is a lot more +extensive. + +For HTTP, you can get the header information (the same as `-I` would show) +shown before the data by using `-i`/`--include`. Curl understands the +`-D`/`--dump-header` option when getting files from both FTP and HTTP, and it +then stores the headers in the specified file. + +Store the HTTP headers in a separate file (headers.txt in the example): + + curl --dump-header headers.txt curl.se + +Note that headers stored in a separate file can be useful at a later time if +you want curl to use cookies sent by the server. More about that in the +cookies section. + +## POST (HTTP) + +It is easy to post data using curl. This is done using the `-d ` option. +The post data must be urlencoded. + +Post a simple `name` and `phone` guestbook. + + curl -d "name=Rafael%20Sagula&phone=3320780" http://www.example.com/guest.cgi + +Or automatically [URL encode the data](https://everything.curl.dev/http/post/url-encode). + + curl --data-urlencode "name=Rafael Sagula&phone=3320780" http://www.example.com/guest.cgi + +How to post a form with curl, lesson #1: + +Dig out all the `` tags in the form that you want to fill in. + +If there is a normal post, you use `-d` to post. `-d` takes a full post +string, which is in the format + + =&=&... + +The variable names are the names set with `"name="` in the `` tags, and +the data is the contents you want to fill in for the inputs. The data *must* +be properly URL encoded. That means you replace space with + and that you +replace weird letters with `%XX` where `XX` is the hexadecimal representation +of the letter's ASCII code. + +Example: + +(say if `http://example.com` had the following html) + +```html +
+ + + + +
+``` + +We want to enter user `foobar` with password `12345`. + +To post to this, you would enter a curl command line like: + + curl -d "user=foobar&pass=12345&id=blablabla&ding=submit" http://example.com/post.cgi + +While `-d` uses the application/x-www-form-urlencoded mime-type, generally +understood by CGI's and similar, curl also supports the more capable +multipart/form-data type. This latter type supports things like file upload. + +`-F` accepts parameters like `-F "name=contents"`. If you want the contents to +be read from a file, use `@filename` as contents. When specifying a file, you +can also specify the file content type by appending `;type=` to the +filename. You can also post the contents of several files in one field. For +example, the field name `coolfiles` is used to send three files, with +different content types using the following syntax: + + curl -F "coolfiles=@fil1.gif;type=image/gif,fil2.txt,fil3.html" + http://www.example.com/postit.cgi + +If the content-type is not specified, curl tries to guess from the file +extension (it only knows a few), or use the previously specified type (from an +earlier file if several files are specified in a list) or else it uses the +default type `application/octet-stream`. + +Emulate a fill-in form with `-F`. Let's say you fill in three fields in a +form. One field is a filename which to post, one field is your name and one +field is a file description. We want to post the file we have written named +`cooltext.txt`. To let curl do the posting of this data instead of your +favorite browser, you have to read the HTML source of the form page and find +the names of the input fields. In our example, the input field names are +`file`, `yourname` and `filedescription`. + + curl -F "file=@cooltext.txt" -F "yourname=Daniel" + -F "filedescription=Cool text file with cool text inside" + http://www.example.com/postit.cgi + +To send two files in one post you can do it in two ways: + +Send multiple files in a single field with a single field name: + + curl -F "pictures=@dog.gif,cat.gif" $URL + +Send two fields with two field names + + curl -F "docpicture=@dog.gif" -F "catpicture=@cat.gif" $URL + +To send a field value literally without interpreting a leading `@` or `<`, or +an embedded `;type=`, use `--form-string` instead of `-F`. This is recommended +when the value is obtained from a user or some other unpredictable +source. Under these circumstances, using `-F` instead of `--form-string` could +allow a user to trick curl into uploading a file. + +## Referrer + +An HTTP request has the option to include information about which address +referred it to the actual page. curl allows you to specify the referrer to be +used on the command line. It is especially useful to fool or trick stupid +servers or CGI scripts that rely on that information being available or +contain certain data. + + curl -e www.example.org http://www.example.com/ + +## User Agent + +An HTTP request has the option to include information about the browser that +generated the request. Curl allows it to be specified on the command line. It +is especially useful to fool or trick stupid servers or CGI scripts that only +accept certain browsers. + +Example: + + curl -A 'Mozilla/3.0 (Win95; I)' http://www.bank.example.com/ + +Other common strings: + +- `Mozilla/3.0 (Win95; I)` - Netscape Version 3 for Windows 95 +- `Mozilla/3.04 (Win95; U)` - Netscape Version 3 for Windows 95 +- `Mozilla/2.02 (OS/2; U)` - Netscape Version 2 for OS/2 +- `Mozilla/4.04 [en] (X11; U; AIX 4.2; Nav)` - Netscape for AIX +- `Mozilla/4.05 [en] (X11; U; Linux 2.0.32 i586)` - Netscape for Linux + +Note that Internet Explorer tries hard to be compatible in every way: + +- `Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)` - MSIE for W95 + +Mozilla is not the only possible User-Agent name: + +- `Konqueror/1.0` - KDE File Manager desktop client +- `Lynx/2.7.1 libwww-FM/2.14` - Lynx command line browser + +## Cookies + +Cookies are generally used by web servers to keep state information at the +client's side. The server sets cookies by sending a response line in the +headers that looks like `Set-Cookie: ` where the data part then +typically contains a set of `NAME=VALUE` pairs (separated by semicolons `;` +like `NAME1=VALUE1; NAME2=VALUE2;`). The server can also specify for what path +the cookie should be used for (by specifying `path=value`), when the cookie +should expire (`expire=DATE`), for what domain to use it (`domain=NAME`) and +if it should be used on secure connections only (`secure`). + +If you have received a page from a server that contains a header like: + +```http +Set-Cookie: sessionid=boo123; path="/foo"; +``` + +it means the server wants that first pair passed on when we get anything in a +path beginning with `/foo`. + +Example, get a page that wants my name passed in a cookie: + + curl -b "name=Daniel" www.example.com + +Curl also has the ability to use previously received cookies in following +sessions. If you get cookies from a server and store them in a file in a +manner similar to: + + curl --dump-header headers www.example.com + +... you can then in a second connect to that (or another) site, use the +cookies from the `headers.txt` file like: + + curl -b headers.txt www.example.com + +While saving headers to a file is a working way to store cookies, it is +however error-prone and not the preferred way to do this. Instead, make curl +save the incoming cookies using the well-known Netscape cookie format like +this: + + curl -c cookies.txt www.example.com + +Note that by specifying `-b` you enable the cookie engine and with `-L` you +can make curl follow a `location:` (which often is used in combination with +cookies). If a site sends cookies and a location field, you can use a +non-existing file to trigger the cookie awareness like: + + curl -L -b empty.txt www.example.com + +The file to read cookies from must be formatted using plain HTTP headers OR as +Netscape's cookie file. Curl determines what kind it is based on the file +contents. In the above command, curl parses the header and store the cookies +received from www.example.com. curl sends the stored cookies which match the +request to the server as it follows the location. The file `empty.txt` may be +a nonexistent file. + +To read and write cookies from a Netscape cookie file, you can set both `-b` +and `-c` to use the same file: + + curl -b cookies.txt -c cookies.txt www.example.com + +## Progress Meter + +The progress meter exists to show a user that something actually is +happening. The different fields in the output have the following meaning: + + % Total % Received % Xferd Average Speed Time Curr. + Dload Upload Total Current Left Speed + 0 151M 0 38608 0 0 9406 0 4:41:43 0:00:04 4:41:39 9287 + +From left-to-right: + + - `%` - percentage completed of the whole transfer + - `Total` - total size of the whole expected transfer + - `%` - percentage completed of the download + - `Received` - currently downloaded amount of bytes + - `%` - percentage completed of the upload + - `Xferd` - currently uploaded amount of bytes + - `Average Speed Dload` - the average transfer speed of the download + - `Average Speed Upload` - the average transfer speed of the upload + - `Time Total` - expected time to complete the operation + - `Time Current` - time passed since the invoke + - `Time Left` - expected time left to completion + - `Curr.Speed` - the average transfer speed the last 5 seconds (the first + 5 seconds of a transfer is based on less time of course.) + +The `-#` option displays a totally different progress bar that does not need +much explanation! + +## Speed Limit + +Curl allows the user to set the transfer speed conditions that must be met to +let the transfer keep going. By using the switch `-y` and `-Y` you can make +curl abort transfers if the transfer speed is below the specified lowest limit +for a specified time. + +To have curl abort the download if the speed is slower than 3000 bytes per +second for 1 minute, run: + + curl -Y 3000 -y 60 www.far-away.example.com + +This can be used in combination with the overall time limit, so that the above +operation must be completed in whole within 30 minutes: + + curl -m 1800 -Y 3000 -y 60 www.far-away.example.com + +Forcing curl not to transfer data faster than a given rate is also possible, +which might be useful if you are using a limited bandwidth connection and you +do not want your transfer to use all of it (sometimes referred to as +*bandwidth throttle*). + +Make curl transfer data no faster than 10 kilobytes per second: + + curl --limit-rate 10K www.far-away.example.com + +or + + curl --limit-rate 10240 www.far-away.example.com + +Or prevent curl from uploading data faster than 1 megabyte per second: + + curl -T upload --limit-rate 1M ftp://uploads.example.com + +When using the `--limit-rate` option, the transfer rate is regulated on a +per-second basis, which causes the total transfer speed to become lower than +the given number. Sometimes of course substantially lower, if your transfer +stalls during periods. + +## Config File + +Curl automatically tries to read the `.curlrc` file (or `_curlrc` file on +Microsoft Windows systems) from the user's home directory on startup. + +The config file could be made up with normal command line switches, but you +can also specify the long options without the dashes to make it more +readable. You can separate the options and the parameter with spaces, or with +`=` or `:`. Comments can be used within the file. If the first letter on a +line is a `#`-symbol the rest of the line is treated as a comment. + +If you want the parameter to contain spaces, you must enclose the entire +parameter within double quotes (`"`). Within those quotes, you specify a quote +as `\"`. + +NOTE: You must specify options and their arguments on the same line. + +Example, set default time out and proxy in a config file: + + # We want a 30 minute timeout: + -m 1800 + # ... and we use a proxy for all accesses: + proxy = proxy.our.domain.com:8080 + +Whitespaces ARE significant at the end of lines, but all whitespace leading +up to the first characters of each line are ignored. + +Prevent curl from reading the default file by using -q as the first command +line parameter, like: + + curl -q www.example.org + +Force curl to get and display a local help page in case it is invoked without +URL by making a config file similar to: + + # default url to get + url = "http://help.with.curl.example.com/curlhelp.html" + +You can specify another config file to be read by using the `-K`/`--config` +flag. If you set config filename to `-` it reads the config from stdin, which +can be handy if you want to hide options from being visible in process tables +etc: + + echo "user = user:passwd" | curl -K - http://that.secret.example.com + +## Extra Headers + +When using curl in your own programs, you may end up needing to pass on your +own custom headers when getting a webpage. You can do this by using the `-H` +flag. + +Example, send the header `X-you-and-me: yes` to the server when getting a +page: + + curl -H "X-you-and-me: yes" love.example.com + +This can also be useful in case you want curl to send a different text in a +header than it normally does. The `-H` header you specify then replaces the +header curl would normally send. If you replace an internal header with an +empty one, you prevent that header from being sent. To prevent the `Host:` +header from being used: + + curl -H "Host:" server.example.com + +## FTP and Path Names + +Do note that when getting files with a `ftp://` URL, the given path is +relative to the directory you enter. To get the file `README` from your home +directory at your ftp site, do: + + curl ftp://user:passwd@my.example.com/README + +If you want the README file from the root directory of that same site, you +need to specify the absolute filename: + + curl ftp://user:passwd@my.example.com//README + +(I.e with an extra slash in front of the filename.) + +## SFTP and SCP and Path Names + +With sftp: and scp: URLs, the path name given is the absolute name on the +server. To access a file relative to the remote user's home directory, prefix +the file with `/~/` , such as: + + curl -u $USER sftp://home.example.com/~/.bashrc + +## FTP and Firewalls + +The FTP protocol requires one of the involved parties to open a second +connection as soon as data is about to get transferred. There are two ways to +do this. + +The default way for curl is to issue the PASV command which causes the server +to open another port and await another connection performed by the +client. This is good if the client is behind a firewall that does not allow +incoming connections. + + curl ftp.example.com + +If the server, for example, is behind a firewall that does not allow +connections on ports other than 21 (or if it just does not support the `PASV` +command), the other way to do it is to use the `PORT` command and instruct the +server to connect to the client on the given IP number and port (as parameters +to the PORT command). + +The `-P` flag to curl supports a few different options. Your machine may have +several IP-addresses and/or network interfaces and curl allows you to select +which of them to use. Default address can also be used: + + curl -P - ftp.example.com + +Download with `PORT` but use the IP address of our `le0` interface (this does +not work on Windows): + + curl -P le0 ftp.example.com + +Download with `PORT` but use 192.168.0.10 as our IP address to use: + + curl -P 192.168.0.10 ftp.example.com + +## Network Interface + +Get a webpage from a server using a specified port for the interface: + + curl --interface eth0:1 http://www.example.com/ + +or + + curl --interface 192.168.1.10 http://www.example.com/ + +## HTTPS + +Secure HTTP requires a TLS library to be installed and used when curl is +built. If that is done, curl is capable of retrieving and posting documents +using the HTTPS protocol. + +Example: + + curl https://secure.example.com + +curl is also capable of using client certificates to get/post files from sites +that require valid certificates. The only drawback is that the certificate +needs to be in PEM-format. PEM is a standard and open format to store +certificates with, but it is not used by the most commonly used browsers. If +you want curl to use the certificates you use with your favorite browser, you +may need to download/compile a converter that can convert your browser's +formatted certificates to PEM formatted ones. + +Example on how to automatically retrieve a document using a certificate with a +personal password: + + curl -E /path/to/cert.pem:password https://secure.example.com/ + +If you neglect to specify the password on the command line, you are prompted +for the correct password before any data can be received. + +Many older HTTPS servers have problems with specific SSL or TLS versions, +which newer versions of OpenSSL etc use, therefore it is sometimes useful to +specify what TLS version curl should use.: + + curl --tlv1.0 https://secure.example.com/ + +Otherwise, curl attempts to use a sensible TLS default version. + +## Resuming File Transfers + +To continue a file transfer where it was previously aborted, curl supports +resume on HTTP(S) downloads as well as FTP uploads and downloads. + +Continue downloading a document: + + curl -C - -o file ftp://ftp.example.com/path/file + +Continue uploading a document: + + curl -C - -T file ftp://ftp.example.com/path/file + +Continue downloading a document from a web server + + curl -C - -o file http://www.example.com/ + +## Time Conditions + +HTTP allows a client to specify a time condition for the document it requests. +It is `If-Modified-Since` or `If-Unmodified-Since`. curl allows you to specify +them with the `-z`/`--time-cond` flag. + +For example, you can easily make a download that only gets performed if the +remote file is newer than a local copy. It would be made like: + + curl -z local.html http://remote.example.com/remote.html + +Or you can download a file only if the local file is newer than the remote +one. Do this by prepending the date string with a `-`, as in: + + curl -z -local.html http://remote.example.com/remote.html + +You can specify a plain text date as condition. Tell curl to only download the +file if it was updated since January 12, 2012: + + curl -z "Jan 12 2012" http://remote.example.com/remote.html + +curl accepts a wide range of date formats. You always make the date check the +other way around by prepending it with a dash (`-`). + +## DICT + +For fun try + + curl dict://dict.org/m:curl + curl dict://dict.org/d:heisenbug:jargon + curl dict://dict.org/d:daniel:gcide + +Aliases for `m` are `match` and `find`, and aliases for `d` are `define` and +`lookup`. For example, + + curl dict://dict.org/find:curl + +Commands that break the URL description of the RFC (but not the DICT +protocol) are + + curl dict://dict.org/show:db + curl dict://dict.org/show:strat + +Authentication support is still missing + +## LDAP + +If you have installed the OpenLDAP library, curl can take advantage of it and +offer `ldap://` support. On Windows, curl uses WinLDAP from Platform SDK by +default. + +Default protocol version used by curl is LDAP version 3. Version 2 is used as +a fallback mechanism in case version 3 fails to connect. + +LDAP is a complex thing and writing an LDAP query is not an easy +task. Familiarize yourself with the exact syntax description elsewhere. One +such place might be: [RFC 2255, The LDAP URL +Format](https://curl.se/rfc/rfc2255.txt) + +To show you an example, this is how to get all people from an LDAP server that +has a certain subdomain in their email address: + + curl -B "ldap://ldap.example.com/o=frontec??sub?mail=*sth.example.com" + +You also can use authentication when accessing LDAP catalog: + + curl -u user:passwd "ldap://ldap.example.com/o=frontec??sub?mail=*" + curl "ldap://user:passwd@ldap.example.com/o=frontec??sub?mail=*" + +By default, if user and password are provided, OpenLDAP/WinLDAP uses basic +authentication. On Windows you can control this behavior by providing one of +`--basic`, `--ntlm` or `--digest` option in curl command line + + curl --ntlm "ldap://user:passwd@ldap.example.com/o=frontec??sub?mail=*" + +On Windows, if no user/password specified, auto-negotiation mechanism is used +with current logon credentials (SSPI/SPNEGO). + +## Environment Variables + +Curl reads and understands the following environment variables: + + http_proxy, HTTPS_PROXY, FTP_PROXY + +They should be set for protocol-specific proxies. General proxy should be set +with + + ALL_PROXY + +A comma-separated list of hostnames that should not go through any proxy is +set in (only an asterisk, `*` matches all hosts) + + NO_PROXY + +If the hostname matches one of these strings, or the host is within the domain +of one of these strings, transactions with that node is not done over the +proxy. When a domain is used, it needs to start with a period. A user can +specify that both www.example.com and foo.example.com should not use a proxy +by setting `NO_PROXY` to `.example.com`. By including the full name you can +exclude specific hostnames, so to make `www.example.com` not use a proxy but +still have `foo.example.com` do it, set `NO_PROXY` to `www.example.com`. + +The usage of the `-x`/`--proxy` flag overrides the environment variables. + +## Netrc + +Unix introduced the `.netrc` concept a long time ago. It is a way for a user +to specify name and password for commonly visited FTP sites in a file so that +you do not have to type them in each time you visit those sites. You realize +this is a big security risk if someone else gets hold of your passwords, +therefore most Unix programs do not read this file unless it is only readable +by yourself (curl does not care though). + +Curl supports `.netrc` files if told to (using the `-n`/`--netrc` and +`--netrc-optional` options). This is not restricted to just FTP, so curl can +use it for all protocols where authentication is used. + +A simple `.netrc` file could look something like: + + machine curl.se login iamdaniel password mysecret + +## Custom Output + +To better allow script programmers to get to know about the progress of curl, +the `-w`/`--write-out` option was introduced. Using this, you can specify what +information from the previous transfer you want to extract. + +To display the amount of bytes downloaded together with some text and an +ending newline: + + curl -w 'We downloaded %{size_download} bytes\n' www.example.com + +## Kerberos FTP Transfer + +Curl supports kerberos4 and kerberos5/GSSAPI for FTP transfers. You need the +kerberos package installed and used at curl build time for it to be available. + +First, get the krb-ticket the normal way, like with the `kinit`/`kauth` tool. +Then use curl in way similar to: + + curl --krb private ftp://krb4site.example.com -u username:fakepwd + +There is no use for a password on the `-u` switch, but a blank one makes curl +ask for one and you already entered the real password to `kinit`/`kauth`. + +## TELNET + +The curl telnet support is basic and easy to use. Curl passes all data passed +to it on stdin to the remote server. Connect to a remote telnet server using a +command line similar to: + + curl telnet://remote.example.com + +Enter the data to pass to the server on stdin. The result is sent to stdout or +to the file you specify with `-o`. + +You might want the `-N`/`--no-buffer` option to switch off the buffered output +for slow connections or similar. + +Pass options to the telnet protocol negotiation, by using the `-t` option. To +tell the server we use a vt100 terminal, try something like: + + curl -tTTYPE=vt100 telnet://remote.example.com + +Other interesting options for it `-t` include: + + - `XDISPLOC=` Sets the X display location. + - `NEW_ENV=` Sets an environment variable. + +NOTE: The telnet protocol does not specify any way to login with a specified +user and password so curl cannot do that automatically. To do that, you need to +track when the login prompt is received and send the username and password +accordingly. + +## Persistent Connections + +Specifying multiple files on a single command line makes curl transfer all of +them, one after the other in the specified order. + +libcurl attempts to use persistent connections for the transfers so that the +second transfer to the same host can use the same connection that was already +initiated and was left open in the previous transfer. This greatly decreases +connection time for all but the first transfer and it makes a far better use +of the network. + +Note that curl cannot use persistent connections for transfers that are used +in subsequent curl invokes. Try to stuff as many URLs as possible on the same +command line if they are using the same host, as that makes the transfers +faster. If you use an HTTP proxy for file transfers, practically all transfers +are persistent. + +## Multiple Transfers With A Single Command Line + +As is mentioned above, you can download multiple files with one command line +by simply adding more URLs. If you want those to get saved to a local file +instead of just printed to stdout, you need to add one save option for each +URL you specify. Note that this also goes for the `-O` option (but not +`--remote-name-all`). + +For example: get two files and use `-O` for the first and a custom file +name for the second: + + curl -O http://example.com/file.txt ftp://example.com/moo.exe -o moo.jpg + +You can also upload multiple files in a similar fashion: + + curl -T local1 ftp://example.com/moo.exe -T local2 ftp://example.com/moo2.txt + +## IPv6 + +curl connects to a server with IPv6 when a host lookup returns an IPv6 address +and fall back to IPv4 if the connection fails. The `--ipv4` and `--ipv6` +options can specify which address to use when both are available. IPv6 +addresses can also be specified directly in URLs using the syntax: + + http://[2001:1890:1112:1::20]/overview.html + +When this style is used, the `-g` option must be given to stop curl from +interpreting the square brackets as special globbing characters. Link local +and site local addresses including a scope identifier, such as `fe80::1234%1`, +may also be used, but the scope portion must be numeric or match an existing +network interface on Linux and the percent character must be URL escaped. The +previous example in an SFTP URL might look like: + + sftp://[fe80::1234%251]/ + +IPv6 addresses provided other than in URLs (e.g. to the `--proxy`, +`--interface` or `--ftp-port` options) should not be URL encoded. + +## Mailing Lists + +For your convenience, we have several open mailing lists to discuss curl, its +development and things relevant to this. Get all info at +https://curl.se/mail/. + +Please direct curl questions, feature requests and trouble reports to one of +these mailing lists instead of mailing any individual. + +Available lists include: + +### `curl-users` + +Users of the command line tool. How to use it, what does not work, new +features, related tools, questions, news, installations, compilations, +running, porting etc. + +### `curl-library` + +Developers using or developing libcurl. Bugs, extensions, improvements. + +### `curl-announce` + +Low-traffic. Only receives announcements of new public versions. At worst, +that makes something like one or two mails per month, but usually only one +mail every second month. + +### `curl-and-php` + +Using the curl functions in PHP. Everything curl with a PHP angle. Or PHP with +a curl angle. + +### `curl-and-python` + +Python hackers using curl with or without the python binding pycurl. diff --git a/src/dependencies/curl-8.8.0/docs/MQTT.md b/src/dependencies/curl-8.8.0/docs/MQTT.md new file mode 100644 index 0000000..a1bc4b3 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/MQTT.md @@ -0,0 +1,33 @@ + + +# MQTT in curl + +## Usage + +A plain "GET" subscribes to the topic and prints all published messages. +Doing a "POST" publishes the post data to the topic and exits. + +Example subscribe: + + curl mqtt://host.home/bedroom/temp + +Example publish: + + curl -d 75 mqtt://host.home/bedroom/dimmer + +## What does curl deliver as a response to a subscribe + +It outputs two bytes topic length (MSB | LSB), the topic followed by the +payload. + +## Caveats + +Remaining limitations: + - Only QoS level 0 is implemented for publish + - No way to set retain flag for publish + - No TLS (mqtts) support + - Naive EAGAIN handling does not handle split messages diff --git a/src/dependencies/curl-8.8.0/docs/Makefile.am b/src/dependencies/curl-8.8.0/docs/Makefile.am new file mode 100644 index 0000000..83f5b0c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/Makefile.am @@ -0,0 +1,125 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +AUTOMAKE_OPTIONS = foreign no-dependencies + +if BUILD_DOCS +# if we disable man page building, ignore these +MK_CA_DOCS = mk-ca-bundle.1 +CURLCONF_DOCS = curl-config.1 +endif + +CURLPAGES = curl-config.md mk-ca-bundle.md + +SUBDIRS = . cmdline-opts libcurl +DIST_SUBDIRS = $(SUBDIRS) examples + +if BUILD_DOCS +CLEANFILES = mk-ca-bundle.1 curl-config.1 +endif + +EXTRA_DIST = \ + $(CURLPAGES) \ + ALTSVC.md \ + BINDINGS.md \ + BUFQ.md \ + BUFREF.md \ + BUG-BOUNTY.md \ + BUGS.md \ + CHECKSRC.md \ + CIPHERS.md \ + CMakeLists.txt \ + CODE_OF_CONDUCT.md \ + CODE_REVIEW.md \ + CODE_STYLE.md \ + CLIENT-READERS.md \ + CLIENT-WRITERS.md \ + CONNECTION-FILTERS.md \ + CONTRIBUTE.md \ + CURL-DISABLE.md \ + CURLDOWN.md \ + DEPRECATE.md \ + DISTROS.md \ + DYNBUF.md \ + EARLY-RELEASE.md \ + ECH.md \ + EXPERIMENTAL.md \ + FAQ \ + FEATURES.md \ + GOVERNANCE.md \ + HELP-US.md \ + HISTORY.md \ + HSTS.md \ + HTTP-COOKIES.md \ + HTTP2.md \ + HTTP3.md \ + HYPER.md \ + INSTALL \ + INSTALL-CMAKE.md \ + INSTALL.md \ + INTERNALS.md \ + IPFS.md \ + KNOWN_BUGS \ + MAIL-ETIQUETTE.md \ + MANUAL.md \ + MQTT.md \ + NEW-PROTOCOL.md \ + options-in-versions \ + PARALLEL-TRANSFERS.md \ + README.md \ + RELEASE-PROCEDURE.md \ + RUSTLS.md \ + ROADMAP.md \ + SECURITY-ADVISORY.md \ + SPONSORS.md \ + SSL-PROBLEMS.md \ + SSLCERTS.md \ + THANKS \ + TODO \ + TheArtOfHttpScripting.md \ + URL-SYNTAX.md \ + VERSIONS.md \ + VULN-DISCLOSURE-POLICY.md \ + WEBSOCKET.md + +CD2NROFF = $(top_srcdir)/scripts/cd2nroff $< >$@ + +CD2 = $(CD2_$(V)) +CD2_0 = @echo " RENDER " $@; +CD2_1 = +CD2_ = $(CD2_0) + +SUFFIXES = .1 .md + +all: $(MK_CA_DOCS) $(CURLCONF_DOCS) + +.md.1: + $(CD2)$(CD2NROFF) + +curl-config.1: curl-config.md + +mk-ca-bundle.1: mk-ca-bundle.md + +distclean: + rm -f $(CLEANFILES) diff --git a/src/dependencies/curl-8.8.0/docs/Makefile.in b/src/dependencies/curl-8.8.0/docs/Makefile.in new file mode 100644 index 0000000..146bdb1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/Makefile.in @@ -0,0 +1,861 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. 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check-am clean clean-generic clean-libtool cscopelist-am ctags \ + ctags-am distclean distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + installdirs-am maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \ + ps ps-am tags tags-am uninstall uninstall-am + +.PRECIOUS: Makefile + + +all: $(MK_CA_DOCS) $(CURLCONF_DOCS) + +.md.1: + $(CD2)$(CD2NROFF) + +curl-config.1: curl-config.md + +mk-ca-bundle.1: mk-ca-bundle.md + +distclean: + rm -f $(CLEANFILES) + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/dependencies/curl-8.8.0/docs/NEW-PROTOCOL.md b/src/dependencies/curl-8.8.0/docs/NEW-PROTOCOL.md new file mode 100644 index 0000000..be7fc98 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/NEW-PROTOCOL.md @@ -0,0 +1,116 @@ + + +# Adding a new protocol? + +Every once in a while, someone comes up with the idea of adding support for yet +another protocol to curl. After all, curl already supports 25 something +protocols and it is the Internet transfer machine for the world. + +In the curl project we love protocols and we love supporting many protocols +and doing it well. + +How do you proceed to add a new protocol and what are the requirements? + +## No fixed set of requirements + +This document is an attempt to describe things to consider. There is no +checklist of the twenty-seven things you need to cross off. We view the entire +effort as a whole and then judge if it seems to be the right thing - for now. +The more things that look right, fit our patterns and are done in ways that +align with our thinking, the better are the chances that we agree that +supporting this protocol is a grand idea. + +## Mutual benefit is preferred + +curl is not here for your protocol. Your protocol is not here for curl. The +best cooperation and end result occur when all involved parties mutually see +and agree that supporting this protocol in curl would be good for everyone. +Heck, for the world. + +Consider "selling us" the idea that we need an implementation merged in curl, +to be fairly important. *Why* do we want curl to support this new protocol? + +## Protocol requirements + +### Client-side + +The protocol implementation is for a client's side of a "communication +session". + +### Transfer oriented + +The protocol itself should be focused on *transfers*. Be it uploads or +downloads or both. It should at least be possible to view the transfers as +such, like we can view reading emails over POP3 as a download and sending +emails over SMTP as an upload. + +If you cannot even shoehorn the protocol into a transfer focused view, then +you are up for a tough argument. + +### URL + +There should be a documented URL format. If there is an RFC for it there is no +question about it but the syntax does not have to be a published RFC. It could +be enough if it is already in use by other implementations. + +If you make up the syntax just in order to be able to propose it to curl, then +you are in a bad place. URLs are designed and defined for interoperability. +There should at least be a good chance that other clients and servers can be +implemented supporting the same URL syntax and work the same or similar way. + +URLs work on registered 'schemes'. There is a register of [all officially +recognized +schemes](https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml). If +your protocol is not in there, is it really a protocol we want? + +### Wide and public use + +The protocol shall already be used or have an expectation of getting used +widely. Experimental protocols are better off worked on in experiments first, +to prove themselves before they are adopted by curl. + +## Code + +Of course the code needs to be written, provided, licensed agreeably and it +should follow our code guidelines and review comments have to be dealt with. +If the implementation needs third party code, that third party code should not +have noticeably lesser standards than the curl project itself. + +## Tests + +As much of the protocol implementation as possible needs to be verified by +curl test cases. We must have the implementation get tested by CI jobs, +torture tests and more. + +We have experienced many times in the past how new implementations were brought +to curl and immediately once the code had been merged, the originator vanished +from the face of the earth. That is fine, but we need to take the necessary +precautions so when it happens we are still fine. + +Our test infrastructure is powerful enough to test just about every possible +protocol - but it might require a bit of an effort to make it happen. + +## Documentation + +We cannot assume that users are particularly familiar with details and +peculiarities of the protocol. It needs documentation. + +Maybe it even needs some internal documentation so that the developers who try +to debug something five years from now can figure out functionality a little +easier! + +The protocol specification itself should be freely available without requiring +a non-disclosure agreement or similar. + +## Do not compare + +We are constantly raising the bar and we are constantly improving the project. +A lot of things we did in the past would not be acceptable if done today. +Therefore, you might be tempted to use shortcuts or "hacks" you can spot +other - existing - protocol implementations have used, but there is nothing to +gain from that. The bar has been raised. Former "cheats" may not tolerated +anymore. diff --git a/src/dependencies/curl-8.8.0/docs/PARALLEL-TRANSFERS.md b/src/dependencies/curl-8.8.0/docs/PARALLEL-TRANSFERS.md new file mode 100644 index 0000000..08aac54 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/PARALLEL-TRANSFERS.md @@ -0,0 +1,56 @@ + + +# Parallel transfers + +curl 7.66.0 introduced support for doing multiple transfers simultaneously; in +parallel. + +## -Z, --parallel + +When this command line option is used, curl performs the transfers given to it +at the same time. It does up to `--parallel-max` concurrent transfers, with a +default value of 50. + +## Progress meter + +The progress meter that is displayed when doing parallel transfers is +completely different than the regular one used for each single transfer. + + It shows: + + o percent download (if known, which means *all* transfers need to have a + known size) + o percent upload (if known, with the same caveat as for download) + o total amount of downloaded data + o total amount of uploaded data + o number of transfers to perform + o number of concurrent transfers being transferred right now + o number of transfers queued up waiting to start + o total time all transfers are expected to take (if sizes are known) + o current time the transfers have spent so far + o estimated time left (if sizes are known) + o current transfer speed (the faster of upload/download speeds measured over + the last few seconds) + +Example: + + DL% UL% Dled Uled Xfers Live Qd Total Current Left Speed + 72 -- 37.9G 0 101 30 23 0:00:55 0:00:34 0:00:22 2752M + +## Behavior differences + +Connections are shared fine between different easy handles, but the +"authentication contexts" are not. For example doing HTTP Digest auth with one +handle for a particular transfer and then continue on with another handle that +reuses the same connection, the second handle cannot send the necessary +Authorization header at once since the context is only kept in the original +easy handle. + +To fix this, the authorization state could be made possible to share with the +share API as well, as a context per origin + path (realm?) basically. + +Visible in test 153, 1412 and more. diff --git a/src/dependencies/curl-8.8.0/docs/README.md b/src/dependencies/curl-8.8.0/docs/README.md new file mode 100644 index 0000000..22d96ea --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/README.md @@ -0,0 +1,18 @@ + + +![curl logo](https://curl.se/logo/curl-logo.svg) + +# Documentation + +You find a mix of various documentation in this directory and subdirectories, +using several different formats. Some of them are not ideal for reading +directly in your browser. + +If you would rather see the rendered version of the documentation, check out the +curl website's [documentation section](https://curl.se/docs/) for +general curl stuff or the [libcurl section](https://curl.se/libcurl/) for +libcurl related documentation. diff --git a/src/dependencies/curl-8.8.0/docs/RELEASE-PROCEDURE.md b/src/dependencies/curl-8.8.0/docs/RELEASE-PROCEDURE.md new file mode 100644 index 0000000..03db8ae --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/RELEASE-PROCEDURE.md @@ -0,0 +1,121 @@ + + +curl release procedure - how to do a release +============================================ + +in the source code repo +----------------------- + +- do a *regular build* with a sensible build config to make sure the + `src/tool_hugehelp.c` file etc is correctly generated + +- edit `RELEASE-NOTES` to be accurate + +- update `docs/THANKS` + +- make sure all relevant changes are committed on the master branch + +- tag the git repo in this style: `git tag -a curl-7_34_0`. -a annotates the + tag and we use underscores instead of dots in the version number. Make sure + the tag is GPG signed (using -s). + +- run `./scripts/dmaketgz 7.34.0` to build the release tarballs. + +- push the git commits and the new tag + +- GPG sign the 4 tarballs as `maketgz` suggests + +- upload the 8 resulting files to the primary download directory + +in the curl-www repo +-------------------- + +- edit `Makefile` (version number and date), + +- edit `_newslog.html` (announce the new release) and + +- edit `_changes.html` (insert changes+bugfixes from RELEASE-NOTES) + +- commit all local changes + +- tag the repo with the same name as used for the source repo. + +- make sure all relevant changes are committed and pushed on the master branch + + (the website then updates its contents automatically) + +on GitHub +--------- + +- edit the newly made release tag so that it is listed as the latest release + +inform +------ + +- send an email to curl-users, curl-announce and curl-library. Insert the + RELEASE-NOTES into the mail. + +celebrate +--------- + +- suitable beverage intake is encouraged for the festivities + +curl release scheduling +======================= + +Release Cycle +------------- + +We normally do releases every 8 weeks on Wednesdays. If important problems +arise, we can insert releases outside the schedule or we can move the release +date. + +Each 8 week (56 days) release cycle is divided into three distinct periods: + +- During the first 10 calendar days after a release, we are in "cool down". We + do not merge features but only bug-fixes. If a regression is reported, we + might do a follow-up patch release. + +- During the following 3 weeks (21 days) there is a feature window: we allow + new features and changes to curl and libcurl. If we accept any such changes, + we bump the minor number used for the next release. + +- During the next 25 days we are in feature freeze. We do not merge any + features or changes, and we only focus on fixing bugs and polishing things + to make the pending release a solid one. + +If a future release date happens to end up on a "bad date", like in the middle +of common public holidays or when the lead release manager is unavailable, the +release date can be moved forwards or backwards a full week. This is then +advertised well in advance. + +Critical problems +----------------- + +We can break the release cycle and do a patch release at any point if a +critical enough problem is reported. There is no exact definition of how to +assess such criticality, but if an issue is highly disturbing or has a +security impact on a large enough share of the user population it might +qualify. + +If you think an issue qualifies, bring it to the curl-library mailing list and +push for it. + +Coming dates +------------ + +Based on the description above, here are some planned release dates (at the +time of this writing): + +- May 22, 2024 +- July 17, 2024 +- September 11, 2024 +- November 6, 2024 +- January 8, 2025 +- March 5, 2025 +- April 30, 2025 +- June 25, 2025 diff --git a/src/dependencies/curl-8.8.0/docs/RELEASE-TOOLS.md b/src/dependencies/curl-8.8.0/docs/RELEASE-TOOLS.md new file mode 100644 index 0000000..f62a3eb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/RELEASE-TOOLS.md @@ -0,0 +1,28 @@ +# Release tools used for curl 8.8.0 + +The following tools and their Debian package version numbers were used to +produce this release tarball. + +- autoconf: 2.71-3 +- automake: 1:1.16.5-1.3 +- libtool: 2.4.7-5 +- make: 4.3-4.1 +- perl: 5.36.0-7+deb12u1 +- git: 1:2.39.2-1.1 + +# Reproduce the tarball + +- Clone the repo and checkout the tag: curl-8_8_0 +- Install the same set of tools + versions as listed above + +## Do a standard build + +- autoreconf -fi +- ./configure [...] +- make + +## Generate the tarball with the same timestamp + +- export SOURCE_DATE_EPOCH=1716357300 +- ./maketgz [version] + diff --git a/src/dependencies/curl-8.8.0/docs/ROADMAP.md b/src/dependencies/curl-8.8.0/docs/ROADMAP.md new file mode 100644 index 0000000..03cc4c7 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/ROADMAP.md @@ -0,0 +1,17 @@ + + +# curl the next few years - perhaps + +Roadmap of things Daniel Stenberg wants to work on next. It is intended to +serve as a guideline for others for information, feedback and possible +participation. + +## WebSocket + +Agree that it is a good enough API and remove the EXPERIMENTAL label. + +## diff --git a/src/dependencies/curl-8.8.0/docs/RUSTLS.md b/src/dependencies/curl-8.8.0/docs/RUSTLS.md new file mode 100644 index 0000000..cf32afc --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/RUSTLS.md @@ -0,0 +1,31 @@ + + +# Rustls + +[Rustls is a TLS backend written in Rust](https://docs.rs/rustls/). Curl can +be built to use it as an alternative to OpenSSL or other TLS backends. We use +the [rustls-ffi C bindings](https://github.com/rustls/rustls-ffi/). This +version of curl depends on version v0.13.0 of rustls-ffi. + +# Building with rustls + +First, [install Rust](https://rustup.rs/). + +Next, check out, build, and install the appropriate version of rustls-ffi: + + % git clone https://github.com/rustls/rustls-ffi -b v0.13.0 + % cd rustls-ffi + % make + % make DESTDIR=${HOME}/rustls-ffi-built/ install + +Now configure and build curl with rustls: + + % git clone https://github.com/curl/curl + % cd curl + % autoreconf -fi + % ./configure --with-rustls=${HOME}/rustls-ffi-built + % make diff --git a/src/dependencies/curl-8.8.0/docs/SECURITY-ADVISORY.md b/src/dependencies/curl-8.8.0/docs/SECURITY-ADVISORY.md new file mode 100644 index 0000000..efb0e04 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/SECURITY-ADVISORY.md @@ -0,0 +1,135 @@ + + +# Anatomy of a curl security advisory + +As described in the [Security Process](https://curl.se/dev/secprocess.html) +document, when a security vulnerability has been reported to the project and +confirmed, we author an advisory document for the issue. It should ideally +be written in cooperation with the reporter to make sure all the angles and +details of the problem are gathered and described correctly and succinctly. + +## New document + +A security advisory for curl is created in the `docs/` folder in the +[curl-www](https://github.com/curl/curl-www) repository. It should be named +`$CVEID.md` where `$CVEID` is the full CVE Id that has been registered for the +flaw. Like `CVE-2016-0755`. The `.md` extension of course means that the +document is written using markdown. + +The standard way to go about this is to first write the `VULNERABILITY` +section for the document, so that there is description of the flaw available, +then paste this description into the CVE Id request. + +### `vuln.pm` + +The new issue should be entered at the top of the list in the file `vuln.pm` +in the same directory. It holds a large array with all published curl +vulnerabilities. All fields should be filled in accordingly, separated by a +pipe character (`|`). + +The eleven fields for each CVE in `vuln.pm` are, in order: + + HTML page name, first vulnerable version, last vulnerable version, name of + the issue, CVE Id, announce date (`YYYYMMDD`), report to the project date + (`YYYYMMDD`), CWE, awarded reward amount (USD), area (single word), C-issue + (`-` if not a C issue at all, `OVERFLOW` , `OVERREAD`, `DOUBLE_FREE`, + `USE_AFTER_FREE`, `NULL_MISTAKE`, `UNINIT`) + +### `Makefile` + +The new CVE webpage filename needs to be added in the `Makefile`'s `CVELIST` +macro. + +When the markdown is in place and the `Makefile` and `vuln.pm` are updated, +all other files and metadata for all curl advisories and versions get +generated automatically using those files. + +## Document format + +The easy way is to start with a recent previously published advisory and just +blank out old texts and save it using a new name. Save the subtitles and +general layout. + +Some details and metadata are extracted from this document so it is important +to stick to the existing format. + +The first list must be the title of the issue. + +### VULNERABILITY + +The first subtitle should be `VULNERABILITY`. That should then include a +through and detailed description of the flaw. Including how it can be +triggered and maybe something about what might happen if triggered or +exploited. + +### INFO + +The next section is `INFO` which adds meta data information about the flaw. It +specifically mentions the official CVE Id for the issue and it must list the +CWE Id, starting on its own line. We write CWE identifiers in advisories with +the full (official) explanation on the right side of a colon. Like this: + +`CWE-305: Authentication Bypass by Primary Weakness` + +### AFFECTED VERSIONS + +The third section first lists what versions that are affected, then adds +clarity by stressing what versions that are *not* affected. A third line adds +information about which specific git commit that introduced the vulnerability. + +The `Introduced-in` commit should be a full URL that displays the commit, but +should work as a stand-alone commit hash if everything up to the last slash is +cut out. + +An example using the correct syntax: + +~~~ +- Affected versions: curl 7.16.1 to and including 7.88.1 +- Not affected versions: curl < 7.16.1 and curl >= 8.0.0 +- Introduced-in: https://github.com/curl/curl/commit/2147284cad +~~~ + +### THE SOLUTION + +This section describes and discusses the fix. The only mandatory information +here is the link to the git commit that fixes the problem. + +The `Fixed-in` value should be a full URL that displays the commit, but should +work as a stand-alone commit hash if everything up to the last slash is cut +out. + +Example: + +`- Fixed-in: https://github.com/curl/curl/commit/af369db4d3833272b8ed` + +### RECOMMENDATIONS + +This section lists the recommended actions for the users in a top to bottom +priority order and should ideally contain three items but no less than two. + +The top two are almost always `upgrade curl to version XXX` and `apply the +patch to your local version`. + +### TIMELINE + +Detail when this report was received in the project. When package distributors +were notified (via the distros mailing list or similar) + +When the advisory and fixed version are released. + +### CREDITS + +Mention the reporter and patch author at least, then everyone else involved +you think deserves a mention. + +If you want to mention more than one name, separate the names with comma +(`,`). + +~~~ +- Reported-by: Full Name +- Patched-by: Full Name +~~~ diff --git a/src/dependencies/curl-8.8.0/docs/SPONSORS.md b/src/dependencies/curl-8.8.0/docs/SPONSORS.md new file mode 100644 index 0000000..bb11097 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/SPONSORS.md @@ -0,0 +1,47 @@ + + +# curl sponsors + +A sponsor is someone who donates money or resources to the curl project for no +specific service in return. + +curl accepts donations via [GitHub sponsors](https://github.com/sponsors/curl) +and [Open Collective](https://opencollective.com/curl). + +An even better way to contribute to the project might be to pay an engineer or +two to spend work hours on curl related tasks. + +We promise to use donated funds for things and activities that we believe are +beneficial for the project and its development. That includes but is not +limited to bug-bounties, developer conferences, infrastructure, development, +services and hardware. + +Recurring donations above a certain amount of money puts the sponsor at a +named sponsor level: **Silver**, **Gold**, **Platinum** or **Top**. + +Sponsors on a named level can provide their logo image and preferred URL and +get recognition on the curl website's [sponsor +page](https://curl.se/sponsors.html). + +- **Silver Sponsor** at least 100 USD/month +- **Gold Sponsor** at least 500 USD/month +- **Platinum Sponsor** at least 1000 USD/month +- **Top Sponsor** outstanding extra valuable help + +## Sponsor requirements + +A named level sponsor is entitled a logo and link on the curl website assuming +the company, brand and link are not deemed unsuitable. The curl team reserves +the right to make that decision at its own discretion. + +Sponsors may be denied a website presence for example if involved with drugs, +gambling, pornography, social media manipulation etc. + +## Past Sponsors + +Sponsors that stop paying are considered *Past Sponsors* and are not displayed +on the sponsor page anymore. We thank you for your contributions! diff --git a/src/dependencies/curl-8.8.0/docs/SSL-PROBLEMS.md b/src/dependencies/curl-8.8.0/docs/SSL-PROBLEMS.md new file mode 100644 index 0000000..26deed3 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/SSL-PROBLEMS.md @@ -0,0 +1,97 @@ + + +# SSL problems + + First, let's establish that we often refer to TLS and SSL interchangeably as + SSL here. The current protocol is called TLS, it was called SSL a long time + ago. + + There are several known reasons why a connection that involves SSL might + fail. This is a document that attempts to detail the most common ones and + how to mitigate them. + +## CA certs + + CA certs are used to digitally verify the server's certificate. You need a + "ca bundle" for this. See lots of more details on this in the `SSLCERTS` + document. + +## CA bundle missing intermediate certificates + + When using said CA bundle to verify a server cert, you may experience + problems if your CA store does not contain the certificates for the + intermediates if the server does not provide them. + + The TLS protocol mandates that the intermediate certificates are sent in the + handshake, but as browsers have ways to survive or work around such + omissions, missing intermediates in TLS handshakes still happen that browser + users do not notice. + + Browsers work around this problem in two ways: they cache intermediate + certificates from previous transfers and some implement the TLS "AIA" + extension that lets the client explicitly download such certificates on + demand. + +## Protocol version + + Some broken servers fail to support the protocol negotiation properly that + SSL servers are supposed to handle. This may cause the connection to fail + completely. Sometimes you may need to explicitly select a SSL version to use + when connecting to make the connection succeed. + + An additional complication can be that modern SSL libraries sometimes are + built with support for older SSL and TLS versions disabled! + + All versions of SSL and the TLS versions before 1.2 are considered insecure + and should be avoided. Use TLS 1.2 or later. + +## Ciphers + + Clients give servers a list of ciphers to select from. If the list does not + include any ciphers the server wants/can use, the connection handshake + fails. + + curl has recently disabled the user of a whole bunch of seriously insecure + ciphers from its default set (slightly depending on SSL backend in use). + + You may have to explicitly provide an alternative list of ciphers for curl + to use to allow the server to use a weak cipher for you. + + Note that these weak ciphers are identified as flawed. For example, this + includes symmetric ciphers with less than 128 bit keys and RC4. + + Schannel in Windows XP is not able to connect to servers that no longer + support the legacy handshakes and algorithms used by those versions, so we + advise against building curl to use Schannel on really old Windows versions. + + Reference: [Prohibiting RC4 Cipher + Suites](https://datatracker.ietf.org/doc/html/draft-popov-tls-prohibiting-rc4-01) + +## Allow BEAST + + BEAST is the name of a TLS 1.0 attack that surfaced 2011. When adding means + to mitigate this attack, it turned out that some broken servers out there in + the wild did not work properly with the BEAST mitigation in place. + + To make such broken servers work, the --ssl-allow-beast option was + introduced. Exactly as it sounds, it re-introduces the BEAST vulnerability + but on the other hand it allows curl to connect to that kind of strange + servers. + +## Disabling certificate revocation checks + + Some SSL backends may do certificate revocation checks (CRL, OCSP, etc) + depending on the OS or build configuration. The --ssl-no-revoke option was + introduced in 7.44.0 to disable revocation checking but currently is only + supported for Schannel (the native Windows SSL library), with an exception + in the case of Windows' Untrusted Publishers block list which it seems cannot + be bypassed. This option may have broader support to accommodate other SSL + backends in the future. + + References: + + https://curl.se/docs/ssl-compared.html diff --git a/src/dependencies/curl-8.8.0/docs/SSLCERTS.md b/src/dependencies/curl-8.8.0/docs/SSLCERTS.md new file mode 100644 index 0000000..5edd5c4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/SSLCERTS.md @@ -0,0 +1,160 @@ + + +SSL Certificate Verification +============================ + +SSL is TLS +---------- + +SSL is the old name. It is called TLS these days. + +Native SSL +---------- + +If libcurl was built with Schannel or Secure Transport support (the native SSL +libraries included in Windows and Mac OS X), then this does not apply to +you. Scroll down for details on how the OS-native engines handle SSL +certificates. If you are not sure, then run "curl -V" and read the results. If +the version string says `Schannel` in it, then it was built with Schannel +support. + +It is about trust +----------------- + +This system is about trust. In your local CA certificate store you have certs +from *trusted* Certificate Authorities that you then can use to verify that +the server certificates you see are valid. They are signed by one of the +certificate authorities you trust. + +Which certificate authorities do you trust? You can decide to trust the same +set of companies your operating system trusts, or the set one of the known +browsers trust. That is basically trust via someone else you trust. You should +just be aware that modern operating systems and browsers are setup to trust +*hundreds* of companies and in recent years several certificate authorities +have been found untrustworthy. + +Certificate Verification +------------------------ + +libcurl performs peer SSL certificate verification by default. This is done +by using a CA certificate store that the SSL library can use to make sure the +peer's server certificate is valid. + +If you communicate with HTTPS, FTPS or other TLS-using servers using +certificates in the CA store, you can be sure that the remote server really is +the one it claims to be. + +If the remote server uses a self-signed certificate, if you do not install a CA +cert store, if the server uses a certificate signed by a CA that is not +included in the store you use or if the remote host is an impostor +impersonating your favorite site, and you want to transfer files from this +server, do one of the following: + + 1. Tell libcurl to *not* verify the peer. With libcurl you disable this with + `curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);` + + With the curl command line tool, you disable this with `-k`/`--insecure`. + + 2. Get a CA certificate that can verify the remote server and use the proper + option to point out this CA cert for verification when connecting. For + libcurl hackers: `curl_easy_setopt(curl, CURLOPT_CAINFO, cacert);` + + With the curl command line tool: `--cacert [file]` + + 3. Add the CA cert for your server to the existing default CA certificate + store. The default CA certificate store can be changed at compile time with + the following configure options: + + `--with-ca-bundle=FILE`: use the specified file as the CA certificate + store. CA certificates need to be concatenated in PEM format into this + file. + + `--with-ca-path=PATH`: use the specified path as CA certificate store. CA + certificates need to be stored as individual PEM files in this directory. + You may need to run c_rehash after adding files there. + + If neither of the two options is specified, configure tries to auto-detect + a setting. It's also possible to explicitly not set any default store but + rely on the built in default the crypto library may provide instead. You + can achieve that by passing both `--without-ca-bundle` and + `--without-ca-path` to the configure script. + + If you use Internet Explorer, this is one way to get extract the CA cert + for a particular server: + + - View the certificate by double-clicking the padlock + - Find out where the CA certificate is kept (Certificate> + Authority Information Access>URL) + - Get a copy of the crt file using curl + - Convert it from crt to PEM using the OpenSSL tool: + `openssl x509 -inform DES -in yourdownloaded.crt -out outcert.pem -text` + - Add the `outcert.pem` to the CA certificate store or use it stand-alone + as described below. + + If you use the `openssl` tool, this is one way to get extract the CA cert + for a particular server: + + - `openssl s_client -showcerts -servername server -connect server:443 > cacert.pem` + - type "quit", followed by the "ENTER" key + - The certificate has `BEGIN CERTIFICATE` and `END CERTIFICATE` markers. + - If you want to see the data in the certificate, you can do: `openssl + x509 -inform PEM -in certfile -text -out certdata` where `certfile` is + the cert you extracted from logfile. Look in `certdata`. + - If you want to trust the certificate, you can add it to your CA + certificate store or use it stand-alone as described. Just remember that + the security is no better than the way you obtained the certificate. + + 4. If you are using the curl command line tool and the TLS backend is not + Schannel then you can specify your own CA cert file by setting the + environment variable `CURL_CA_BUNDLE` to the path of your choice. + + If you are using the curl command line tool on Windows, curl searches for + a CA cert file named "curl-ca-bundle.crt" in these directories and in this + order: + 1. application's directory + 2. current working directory + 3. Windows System directory (e.g. C:\windows\system32) + 4. Windows Directory (e.g. C:\windows) + 5. all directories along %PATH% + + 5. Get another CA cert bundle. One option is to extract the one a recent + Firefox browser uses by running 'make ca-bundle' in the curl build tree + root, or possibly download a version that was generated this way for you: + [CA Extract](https://curl.se/docs/caextract.html) + +Neglecting to use one of the above methods when dealing with a server using a +certificate that is not signed by one of the certificates in the installed CA +certificate store, causes SSL to report an error (`certificate verify failed`) +during the handshake and SSL then refuses further communication with that +server. + +Certificate Verification with Schannel and Secure Transport +----------------------------------------------------------- + +If libcurl was built with Schannel (Microsoft's native TLS engine) or Secure +Transport (Apple's native TLS engine) support, then libcurl still performs +peer certificate verification, but instead of using a CA cert bundle, it uses +the certificates that are built into the OS. These are the same certificates +that appear in the Internet Options control panel (under Windows) or Keychain +Access application (under OS X). Any custom security rules for certificates +are honored. + +Schannel runs CRL checks on certificates unless peer verification is disabled. +Secure Transport on iOS runs OCSP checks on certificates unless peer +verification is disabled. Secure Transport on OS X runs either OCSP or CRL +checks on certificates if those features are enabled, and this behavior can be +adjusted in the preferences of Keychain Access. + +HTTPS proxy +----------- + +Since version 7.52.0, curl can do HTTPS to the proxy separately from the +connection to the server. This TLS connection is handled separately from the +server connection so instead of `--insecure` and `--cacert` to control the +certificate verification, you use `--proxy-insecure` and `--proxy-cacert`. +With these options, you make sure that the TLS connection and the trust of the +proxy can be kept totally separate from the TLS connection to the server. diff --git a/src/dependencies/curl-8.8.0/docs/THANKS b/src/dependencies/curl-8.8.0/docs/THANKS new file mode 100644 index 0000000..c8edc8b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/THANKS @@ -0,0 +1,3177 @@ + This project has been alive for many years. Countless people have provided + feedback that have improved curl. Here follows a list of people that have + contributed (a-z order). + + If you have contributed but are missing here, please let us know! + +0xee on github +0xflotus on github +12932 on github +1337vt on github +1ocalhost on github +3dyd on github +3eka on github +5533asdg on github +8U61ife on github +a1346054 on github +Aaro Koskinen +Aaron Oneal +Aaron Orenstein +Aaron Scarisbrick +aasivov on github +Abdullah Alyan +Abhinav Singh +Abram Pousada +accountantM on github +AceCrow on Github +ad0p on github +Adam Averay +Adam Barclay +Adam Brown +Adam Coyne +Adam D. Moss +Adam Langley +Adam Light +Adam Marcionek +Adam Piggott +Adam Rosenfield +Adam Sampson +Adam Tkac +Adnan Khan +adnn on github +Adrian Burcea +Adrian Peniak +Adrian Schuur +Adriano Meirelles +afrind on github +Aftab Alam +ahodesuka on github +ajak in #curl +Ajit Dhumale +Akhil Kedia +Akhilesh Nema +Aki Koskinen +Akos Pasztory +Akshay Vernekar +Alain Danteny +Alain Miniussi +Alan Coopersmith +Alan Jenkins +Alan Pinstein +Albert Chin-A-Young +Albert Choy +Albin Vass +Alejandro Alvarez Ayllon +Alejandro Colomar +Alejandro R. Sedeño +Aleksandar Milivojevic +Aleksander Mazur +Aleksandr Krotov +Aleksey Tulinov +Ales Mlakar +Ales Novak +Alessandro Ghedini +Alessandro Vesely +Alex aka WindEagle +Alex Baines +Alex Bligh +Alex Bozarth +Alex Chan +Alex Crichton +Alex Fishman +Alex Gaynor +Alex Grebenschikov +Alex Gruz +Alex Kiernan +Alex Klyubin +Alex Konev +Alex Malinovich +Alex Mayorga +Alex McLellan +Alex Neblett +Alex Nichols +Alex Potapenko +Alex Rousskov +Alex Samorukov +Alex Suykov +Alex Vinnik +Alex Xu +Alexander Bartel +Alexander Beedie +Alexander Chuykov +Alexander Dyagilev +Alexander Elgert +Alexander Jaeger +Alexander Kanavin +Alexander Klauer +Alexander Kourakos +Alexander Krasnostavsky +Alexander Lazic +Alexander Pepper +Alexander Peslyak +Alexander Sinditskiy +Alexander Traud +Alexander V. Tikhonov +Alexander Zhuravlev +Alexandre Bury +Alexandre Ferrieux +Alexandre Pion +Alexey Borzov +Alexey Eremikhin +Alexey Larikov +Alexey Melnichuk +Alexey Pesternikov +Alexey Savchuk +Alexey Simak +Alexey Zakhlestin +Alexis Carvalho +Alexis La Goutte +Alexis Vachette +Alfonso Martone +Alfred Gebert +Ali Khodkar +Ali Utku Selen +ALittleDruid on github +Allen Pulsifer +Alois Klink +Alona Rossen +Amaury Denoyelle +amishmm on github +Amit Katyal +Ammar Faizi +Amol Pattekar +Amr Shahin +Anatol Belski +Anatoli Tubman +Anders Bakken +Anders Berg +Anders Gustafsson +Anders Havn +Anders Roxell +Anderson Sasaki +Anderson Toshiyuki Sasaki +Andi Jahja +Andre Guibert de Bruet +Andre Heinecke +Andrea Pappacoda +Andreas Damm +Andreas Falkenhahn +Andreas Farber +Andreas Fischer +Andreas Huebner +Andreas Kiefer +Andreas Kostyrka +Andreas Malzahn +Andreas Ntaflos +Andreas Olsson +Andreas Rieke +Andreas Roth +Andreas Schneider +Andreas Schuldei +Andreas Sommer +Andreas Streichardt +Andreas Wurf +Andrei Benea +Andrei Bica +Andrei Cipu +Andrei Karas +Andrei Kurushin +Andrei Neculau +Andrei Rybak +Andrei Sedoi +Andrei Valeriu BICA +Andrei Virtosu +Andrej E Baranov +Andrew +Andrew Barnert +Andrew Barnes +Andrew Benham +Andrew Biggs +Andrew Bushnell +Andrew de los Reyes +Andrew Francis +Andrew Fuller +Andrew Ishchuk +Andrew Kaster +Andrew Krieger +Andrew Kurushin +Andrew Lambert +Andrew Moise +Andrew Potter +Andrew Robbins +Andrew Wansink +Andrey Alifanov +Andrey Gursky +Andrey Labunets +Andrii Moiseiev +Andrius Merkys +Andrés García +Andy Alt +Andy Cedilnik +Andy Fiddaman +Andy Serpa +Andy Stamp +Andy Tsouladze +Angus Mackay +anio on github +annalee +anon00000000 on github +anshnd on github +Anssi Kolehmainen +Antarpreet Singh +Anthon Pang +Anthony Avina +Anthony Bryan +Anthony G. Basile +Anthony Hu +Anthony Ramine +Anthony Shaw +Antoine Aubert +Antoine Bollengier +Antoine Calando +Antoine du Hamel +Antoine Pietri +Antoine Pitrou +Anton Bychkov +Anton Gerasimov +Anton Kalmykov +Anton Malov +Anton Yabchinskiy +Antoni Villalonga +Antonio Larrosa +Antony74 on github +Antti Hätälä +Anubhav Rai +apparentorder on github +April King +arainchik on github +Archangel_SDY on github +Arjan van de Ven +Arkadiusz Miskiewicz +Armel Asselin +Arnaud Compan +Arnaud Ebalard +Arnaud Rebillout +Arne Soete +Aron Bergman +Aron Rotteveel +Artak Galoyan +Arthur Murray +Artur Sinila +Arve Knudsen +Arvid Norberg +arvids-kokins-bidstack on github +asavah on github +Ashish Shukla +Ashwin Metpalli +Ask Bjørn Hansen +Askar Safin +AtariDreams on github +Ates Goral +atjg on github +Augustus Saunders +Austin Green +av223119 on github +Avery Fay +awesomekosm on github +awesomenode on github +Axel Chong +Axel Morawietz +Axel Tillequin +Ayesh Karunaratne +Ayoub Boudhar +Ayushman Singh Chauhan +b9a1 on github +Bachue Zhou +Baitinq on github +Balaji Parasuram +Balaji S Rao +Balaji Salunke +Balakrishnan Balasubramanian +Balazs Kovacsics +balikalina on Github +Balint Szilakszi +Barry Abrahamson +Barry Pollard +Bart Whiteley +Baruch Siach +Bas Mevissen +Bas van Schaik +Bastian Krause +Bastien Bouclet +Basuke Suzuki +baumanj on github +bdry on github +beckenc on github +Ben +Ben Boeckel +Ben Darnell +Ben Fritz +Ben Greear +Ben Kohler +Ben Madsen +Ben Noordhuis +Ben Van Hof +Ben Voris +Ben Winslow +Benau on github +Benbuck Nason +Benjamin Gerard +Benjamin Gilbert +Benjamin Johnson +Benjamin Kircher +Benjamin Loison +Benjamin Riefenstahl +Benjamin Ritcey +Benjamin Sergeant +Benoit Neil +Benoit Pierre +Benoit Sigoure +Bernard Leak +Bernard Spil +Bernat Mut +Bernd Mueller +Bernhard Iselborn +Bernhard M. Wiedemann +Bernhard Reutner-Fischer +Bernhard Walle +Bert Huijben +Bertrand Demiddelaer +Bertrand Simonnet +beslick5 on github +Bevan Weiss +Bill Doyle +Bill Egert +Bill Hoffman +Bill Middlecamp +Bill Nagel +Bill Pyne +billionai on github +Billyzou0741326 on github +Bin Lan +Bin Meng +Biswapriyo Nath +Bjarni Ingi Gislason +Bjoern Franke +Bjoern Sikora +Bjorn Augustsson +Bjorn Reese +Björn Stenberg +black-desk on github +Blaise Potard +Blake Burkhart +blankie +bnfp on github +Bo Anderson +Bob Relyea +Bob Richmond +Bob Schader +bobmitchell1956 on github +Bodo Bergmann +Bogdan Nicula +boilingoden +Boris Kuschel +Boris Okunskiy +Boris Rasin +Boris Verkhovskiy +Brad Burdick +Brad Fitzpatrick +Brad Forschinger +Brad Harder +Brad Hards +Brad King +Brad Spencer +Bradford Bruce +bramus on github +Brandon Casey +Brandon Dong +Brandon Wang +BratSinot on github +Brendan Jurd +Brennan Kinney +Brent Beardsley +Brett Buddin +Brian Akins +Brian Bergeron +Brian Carpenter +Brian Chaplin +Brian Childs +Brian Chrisman +Brian Clemens +Brian Dessent +Brian E. Gallew +Brian Green +Brian Inglis +Brian J. Murrell +Brian Lund +Brian Nixon +Brian Prodoehl +Brian R Duffy +Brian Ulm +Brock Noland +Bru Rom +Bruce Mitchener +Bruce Stephens +BrumBrum on hackerone +Bruno Baguette +Bruno de Carvalho +Bruno Grasselli +Bruno Henrique Batista Cruz da Silva +Bruno Thomsen +Bryan Henderson +Bryan Kemp +bsammon on github +bsergean on github +bubbleguuum on github +Bubu on github +buzo-ffm on github +bxac on github +Bylon2 on github +Byrial Jensen +Cajus Pollmeier +Caleb Raitto +Calvin Buckley +calvin2021y on github +Cameron Blomquist +Cameron Cawley +Cameron Kaiser +Cameron MacMinn +Cameron Will +Camille Moncelier +Cao ZhenXiang +Caolan McNamara +Captain Basil +Carie Pointer +Carl Zogheib +Carlo Alberto +Carlo Cannas +Carlo Marcelo Arenas Belón +Carlo Teubner +Carlo Wood +Carlos Henrique Lima Melara +Carlos ORyan +Carsten Lange +Casey Bodley +Casey O'Donnell +Catalin Patulea +causal-agent on github +cbartl on github +cclauss on github +Cering on github +Cesar Eduardo Barros +Ch40zz on github +Chad Monroe +Chandrakant Bagul +Chara White +Charles Cazabon +Charles Kerr +Charles Romestant +Charlie C +Chen Prog +chensong1211 on github +Cherish98 on github +Chester Liu +Chih-Chung Chang +Chih-Hsuan Yen +Chilledheart on github +Chloe Kudryavtsev +Chris "Bob Bob" +Chris Araman +Chris Carlmar +Chris Combes +Chris Conlon +Chris Deidun +Chris Faherty +Chris Flerackers +Chris Gaukroger +Chris Maltby +Chris Mumford +Chris Paulson-Ellis +Chris Roberts +Chris Sauer +Chris Smowton +Chris Talbot +Chris Webb +Chris Young +Christian Fillion +Christian Grothoff +Christian Heimes +Christian Hesse +Christian Hägele +Christian Krause +Christian Kurz +Christian Robottom Reis +Christian Schmitz +Christian Stewart +Christian Vogt +Christian Weisgerber +Christoph Krey +Christoph M. Becker +Christoph Reiter +Christophe Demory +Christophe Dervieux +Christophe Legry +Christopher Conroy +Christopher Degawa +Christopher Head +Christopher Palow +Christopher R. Palmer +Christopher Reid +Christopher Sauer +Christopher Stone +chrysos349 on github +Chungtsun Li +Ciprian Badescu +civodul on github +Claes Jakobsson +Clarence Gardner +Claudio Neves +claudiusaiz on github +clbr on github +Clemens Gruber +Cliff Crosland +Clifford Wolf +Clint Clayton +Cloudogu Siebels +Clément Notin +cmfrolick on github +codesniffer13 on github +Cody Jones +Cody Mack +COFFEETALES on github +coinhubs on github +Colby Ranger +Colin Blair +Colin Cross +Colin Hogben +Colin Leroy +Colin Leroy-Mira +Colin O'Dell +Colin Watson +Colm Buckley +Colman Mbuya +Constantine Sapuntzakis +consulion on github +coralw on github +correctmost on github +Cory Benfield +Cory Nelson +Costya Shulyupin +Craig A West +Craig Andrews +Craig Davison +Craig de Stigter +Craig Markwardt +crazydef on github +Cris Bailiff +Cristian Greco +Cristian Morales Vega +Cristian Rodríguez +Curt Bogmine +Cynthia Coan +Cyril B +Cyrill Osterwalder +Cédric Connes +Cédric Deltheil +D. Flinkmann +d4d on hackerone +d912e3 on github +Da-Yoon Chung +daboul on github +Dag Ekengren +Dagfinn Ilmari MannsÃ¥ker +Dagobert Michelsen +Daiki Ueno +Dair Grant +Dambaev Alexander +Damian Dixon +Damien Adant +Damien Vielpeau +Damien Walsh +Dan Becker +Dan Cristian +Dan Donahue +Dan Fandrich +Dan Johnson +Dan Kenigsberg +Dan Locks +Dan McDonald +Dan McNulty +Dan Nelson +Dan Petitt +Dan Torop +Dan Zitter +Daniel at touchtunes +Daniel Bankhead +Daniel Black +Daniel Carpenter +Daniel Cater +Daniel Egger +Daniel Faust +Daniel Gustafsson +Daniel Hallberg +Daniel Hwang +Daniel J. H. +Daniel JeliÅ„ski +Daniel Johnson +Daniel Kahn Gillmor +Daniel Katz +Daniel Krügler +Daniel KureÄka +Daniel Lee Hwang +Daniel Lublin +Daniel Marjamäki +Daniel McCarney +Daniel Melani +Daniel Mentz +Daniel Romero +Daniel Schauenberg +Daniel Seither +Daniel Shahaf +Daniel Silverstone +Daniel Steinberg +Daniel Stenberg +Daniel Szmulewicz +Daniel Theron +Daniel Valenzuela +Daniel Woelfel +Daphne Luong +Dario Nieuwenhuis +Dario Weißer +Darryl House +Darshan Mody +Darío Hereñú +dasimx on github +DasKutti on github +Dave Cottlehuber +Dave Dribin +Dave Halbakken +Dave Hamilton +Dave May +Dave Reisner +Dave Thompson +Dave Vasilevsky +Davey Shafik +David Bau +David Benjamin +David Binderman +David Blaikie +David Bohman +David Byron +David Carlier +David Cohen +David Cook +David Demelier +David E. Narváez +David Earl +David Eriksson +David Garske +David Goerger +David Houlder +David Hu +David Hull +David J Meyer +David James +David Kalnischkies +David Kierznowski +David Kimdon +David L. +David Lang +David LeBlanc +David Lopes +David Lord +David McCreedy +David McLaughlin +David Odin +David Phillips +David Rosenstrauch +David Ryskalczyk +David Sanderson +David Schweikert +David Shaw +David Strauss +David Suter +David Tarendash +David Thiel +David Walser +David Woodhouse +David Wright +David Yan +Davide Cassioli +Davide Masserut +davidedec on github +dbrowndan on github +dEajL3kA on github +Deal(一线çµ) +dekerser on github +dengjfzh on github +Dengminwen +Denis BaruÄić +Denis Chaplygin +Denis Feklushkin +Denis Goleshchikhin +Denis Laxalde +Denis Ollier +Dennis Clarke +Dennis Felsing +Derek Higgins +Derzsi Dániel +Desmond O. Chang +destman on github +Detlef Schmier +Dexter Gerig +dfdity on github +Dheeraj Sangamkar +Didier Brisebourg +Diego Bes +Diego Casorran +Dietmar Hauser +Dilyan Palauzov +Dima Barsky +Dima Pasechnik +Dima Tisnek +Dimitar Boevski +Dimitre Dimitrov +Dimitrios Apostolou +Dimitrios Siganos +Dimitris Sarris +Dinar +Diogo Teles Sant'Anna +Dion Williams +Dirk Eddelbuettel +Dirk Feytons +Dirk Hünniger +Dirk Manske +Dirk Rosenkranz +Dirk Wetter +Dirkjan Bussink +Diven Qi +divinity76 on github +Divy Le Ray +dkjjr89 on github +dkwolfe4 on github +Dmitri Shubin +Dmitri Tikhonov +Dmitriy Sergeyev +dmitrmax on github +Dmitry Atamanov +Dmitry Bartsevich +Dmitry Eremin-Solenikov +Dmitry Falko +Dmitry Karpov +Dmitry Kostjuchenko +Dmitry Kurochkin +Dmitry Mikhirev +Dmitry Popov +Dmitry Rechkin +Dmitry S. Baikov +Dmitry Tretyakov +Dmitry Wagin +dnivras on github +Dolbneff A.V +Domen Kožar +Domenico Andreoli +Dominick Meglio +Dominik Hölzl +Dominik Klemba +Dominik Thalhammer +Dominique Leuenberger +Don J Olmstead +Dongliang Mu +Doron Behar +Doug Kaufman +Doug Porter +Douglas Creager +Douglas E. Wegscheid +Douglas Kilpatrick +Douglas Mencken +Douglas R. Horner +Douglas R. Reno +Douglas Steinwand +Dov Murik +dpull on github +Drake Arconis +dtmsecurity on github +Duane Cathey +Duncan Mac-Vicar Prett +Duncan Wilcox +Dustin Boswell +Dustin Howett +Dusty Mabe +Duy Phan Thanh +Dwarakanath Yadavalli +Dylan Anthony +Dylan Ellicott +Dylan Salisbury +Dániel Bakai +eaglegai on github +Early Ehlinger +Earnestly on github +Eason-Yu on github +Ebe Janchivdorj +ebejan on github +Ebenezer Ikonne +Ed Morley +ed0d2b2ce19451f2 +Eddie Lumpkin +Edgaras JanuÅ¡auskas +Edin Kadribasic +edmcln on github +Edmond Yu +Edoardo Lolletti +Eduard Bloch +Eduard Strehlau +Edward Kimmel +Edward Rudd +Edward Sheldrake +Edward Thomson +Eelco Dolstra +Eetu Ojanen +eeverettrbx on github +Egon Eckert +Egor Pugin +Ehren Bendler +Eldar Zaitov +elelel on github +elephoenix on github +Eli Schwartz +Elia Tufarolo +Elliot Killick +Elliot Saba +Ellis Pritchard +Elmira A Semenova +Elms +Eloy Degen +elsamuko on github +emanruse on github +Emanuele Bovisio +Emanuele Torre +Emil Engler +Emil Lerner +Emil Romanus +Emil Österlund +Emiliano Ida +Emilio Cobos Ãlvarez +Emilio López +Emmanuel Tychon +Enno Boland +Enrico Scholz +Enrik Berkhan +enWILLYado on github +eppesuig +Eramoto Masaya +Eric Cooper +Eric Curtin +Eric Gallager +Eric Hu +Eric Landes +Eric Lavigne +Eric Lubin +Eric Melville +Eric Mertens +Eric Murphy +Eric Musser +Eric Rautman +Eric Rescorla +Eric Ridge +Eric Rosenquist +Eric S. Raymond +Eric Sauvageau +Eric Thelin +Eric Vergnaud +Eric Vigeant +Eric Wong +Eric Wu +Eric Young +Erick Nuwendam +Erik Jacobsen +Erik Janssen +Erik Johansson +Erik Minekus +Erik Olsson +Erik Schnetter +Erik Stenlund +Ernest Beinrohr +Ernst Sjöstrand +Erwan Legrand +Erwin Authried +Esdras de Morais da Silva +Estanislau Augé-Pujadas +Ethan Glasser Camp +Etienne Simard +Eugene Kotlyarov +Evan Jordan +Evangelos Foutras +Even Rouault +Evert Pot +Evgeny Grin (Karlson2k) +Evgeny Turnaev +eXeC64 on github +Eygene Ryabinkin +Eylem Ugurel +Fabian Fischer +Fabian Frank +Fabian Hiernaux +Fabian Keil +Fabian Ruff +Fabian Vogt +Fabian Yamaguchi +Fabrice Fontaine +Fabrizio Ammollo +Fahim Chandurwala +Faizur Rahman +Faraz Fallahi +farazrbx on github +Farzin on github +Fata Nugraha +Fawad Mirza +FC Stegerman +fds242 on github +Federico Bianchi +Federico Pellegrin +Fedor Karpelevitch +Fedor Korotkov +FeignClaims on github +Feist Josselin +Felipe Gasper +Felix Hädicke +Felix Kaiser +Felix von Leitner +Felix Yan +Feng Tu +Fernando Muñoz +Filip Lundgren +Filip Salomonsson +finkjsc on github +Firefox OS +Flameborn on github +Flavio Medeiros +Florian Kohnhäuser +Florian Pritz +Florian Schoppmann +Florian Van Heghe +Florian Weimer +Florin Petriuc +Forrest Cahoon +Francisco Moraes +Francisco Munoz +Francisco Olarte +Francisco Sedano +Francois Petitjean +Francois Rivard +Frank Denis +Frank Gevaerts +Frank Hempel +Frank Keeney +Frank McGeough +Frank Meier +Frank Ticheler +Frank Van Uffelen +FrantiÅ¡ek KuÄera +François Charlier +François Michel +François Rigault +Frazer Smith +Fred Machado +Fred New +Fred Noz +Fred Stluka +Frederic Lepied +Frederik B +Frederik Wedel-Heinen +Fredrik Thulin +FuccDucc on github +Fujii Hironori +fullincome on github +fundawang on github +fuzzard +Gabe +Gabriel Corona +Gabriel Kuri +Gabriel Simmer +Gabriel Sjoberg +Gaelan Steele +Gambit Communications +Ganesh Kamath +gaoxingwang on github +Garrett Holmstrom +Garrett Squire +Gary Maxwell +Gaurav Malhotra +Gautam Kachroo +Gautam Mani +Gavin Wong +Gavrie Philipson +Gaz Iqbal +Gaël Portay +gclinch on github +Gealber Morales +Geeknik Labs +Geoff Beier +Georeth Zhou +Georg Horn +Georg Huettenegger +Georg Lippitsch +Georg Wicherski +George Liu +Gerd v. 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C. 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Bulgrien +Kevin Reed +Kevin Roth +Kevin Ryan +Kevin Smith +Kevin Ushey +Kim Minjoong +Kim Rinnewitz +Kim Vandry +Kimmo Kinnunen +kirbyn17 on hackerone +Kirill Efimov +Kirill Marchuk +Kjell Ericson +Kjetil Jacobsen +Klaus Crusius +Klaus Stein +Klevtsov Vadim +Kobi Gurkan +Koen Dergent +Koichi Shiraishi +kokke on github +Konstantin Isakov +Konstantin Kushnir +Konstantin Kuzov +Konstantin Vlasov +KotlinIsland on github +kotoriã®ã­ã“ +kouzhudong on github +Kovalkov Dmitrii +kpcyrd on github +kreshano on github +Kris Kennaway +Krishnendu Majumdar +Krister Johansen +Kristian Gunstone +Kristian Köhntopp +Kristian Mide +Kristiyan Tsaklev +Kristoffer Gleditsch +Kunal Chandarana +Kunal Ekawde +Kurt Fankhauser +Kushal Das +Kvarec Lezki +kwind on github +Kwon-Young Choi +Kyle Abramowitz +Kyle Edwards +Kyle J. McKay +Kyle L. 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Rozycki +madblobfish on github +MaeIsBad on github +magisterquis on hackerone +Mahmoud Samir Fayed +Maks Naumov +Maksim Arhipov +Maksim Kuzevanov +Maksim Sciepanienka +Maksim Stsepanenka +Maksymilian Arciemowicz +Malik Idrees Hasan Khan +Mamoru Tasaka +Mamta Upadhyay +Mandy Wu +Manfred Schwarb +Manuel Massing +Manuj Bhatia +Marc Aldorasi +Marc Boucher +Marc Deslauriers +Marc Doughty +Marc Hesse +Marc Hörsken +Marc Kleine-Budde +Marc Renault +Marc Schlatter +Marc-Antoine Perennou +marc-groundctl on github +Marcel Hernandez +Marcel Raad +Marcel Roelofs +Marcelo Echeverria +Marcelo Juchem +Marcin Adamski +Marcin Gryszkalis +Marcin Konicki +Marcin Rataj +Marco Deckel +Marco G. 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Martin +Martin D'Aloia +Martin Dorey +Martin Drasar +Martin Dreher +Martin Frodl +Martin Galvan +Martin Gartner +Martin Hager +Martin Halle +Martin Hedenfalk +Martin Howarth +Martin Jansen +Martin Kammerhofer +Martin Kepplinger +Martin Lemke +Martin Schmatz +Martin Skinner +Martin Staael +Martin Storsjö +Martin Strunz +Martin V +Martin Vejnár +Martin Waleczek +Martin Ã…gren +Marty Kuhrt +Maruko +Masaya Suzuki +masbug on github +Massimiliano Fantuzzi +Massimiliano Ziccardi +Massimo Callegari +Master Inspire +MasterInQuestion on github +Mateusz Loskot +Mathew Benson +Mathias Axelsson +Mathias Fuchs +Mathias Gumz +Mathieu Carbonneaux +Mathieu Legare +Matias N. Goldberg +Mats Lidell +Mats Lindestam +Matt Arsenault +Matt Ford +Matt Holt +Matt Jolly +Matt Kraai +Matt McClure +Matt Veenstra +Matt Witherspoon +Matt Wixson +Matteo Baccan +Matteo Bignotti +Matteo Bignottignotti +Matteo Rocco +Matthew Blain +Matthew Clarke +Matthew Hall +Matthew Kerwin +Matthew Thompson +Matthew Whitehead +Matthias Bolte +Matthias Gatto +Matthias Naegler +Mattias Fornander +Matus Uzak +Maurice Barnum +Mauricio Scheffer +Mauro Iorio +Mauro Rappa +Maurício Meneghini Fauth +Max Dymond +Max Katsev +Max Kellermann +Max Khon +Max Mehl +Max Peal +Max Savenkov +Max Zettlmeißl +Maxim Dzhura +Maxim Ivanov +Maxim Perenesenko +Maxim Prohorov +Maxime Larocque +Maxime Legros +mbeifuss on github +mccormickt12 on github +Median Median Stride +mehatzri on github +Mehmet Bozkurt +Mekonikum +Mel Zuser +Melissa Mears +Melroy van den Berg +Mert YazıcıoÄŸlu +Mettgut Jamalla +Micah Snyder) +Michael Afanasiev +Michael Anti +Michael Baentsch +Michael Benedict +Michael Brehm +Michael Brown +Michael Calmer +Michael Cronenworth +Michael Curtis +Michael Day +Michael Drake +Michael Felt +Michael Forney +Michael Gmelin +Michael Goffioul +Michael Heimpold +Michael Hordijk +Michael Jahn +Michael Jerris +Michael Kalinin +Michael Kaufmann +Michael Kilburn +Michael Kolechkin +Michael Kujawa +Michael König +Michael Lee +Michael Litwak +Michael Maltese +Michael Mealling +Michael Mueller +Michael Musset +Michael O'Farrell +Michael Olbrich +Michael Osipov +Michael Schmid +Michael Smith +Michael Stapelberg +Michael Steuer +Michael Stillwell +Michael Trebilcock +Michael Vittiglio +Michael Wallner +Michal Bonino +Michal Marek +Michal Rus +Michal Trybus +Michal ÄŒaplygin +MichaÅ‚ Antoniak +MichaÅ‚ Fita +MichaÅ‚ Górny +MichaÅ‚ Janiszewski +MichaÅ‚ Kowalczyk +MichaÅ‚ Petryka +MichaÅ‚ Piechowski +Michel Promonet +Michele Bini +Miguel Angel +Miguel Diaz +migueljcrum on github +Mihai Ionescu +Mikael Johansson +Mikael Sennerholm +Mikalai Ananenka +Mike Bytnar +Mike Crowe +Mike Dobbs +Mike Dowell +Mike Duglas +Mike Frysinger +Mike Gelfand +Mike Giancola +Mike Hasselberg +Mike Henshaw +Mike Hommey +Mike Mio +Mike Norton +Mike Power +Mike Protts +Mike Revi +Mike Tzou +Mikhail Kuznetsov +Miklos Nemeth +MiloÅ¡ Ljumović +Mingliang Zhu +Mingtao Yang +Miroslav Franc +Miroslav Spousta +Mischa Salle +Mitz Wark +mkzero on github +modbw on github +Mohamed Daahir +Mohamed Lrhazi +Mohamed Osama +Mohammad AlSaleh +Mohammad Hasbini +Mohammadreza Hendiani +Mohammed Naser +Mohun Biswas +momala454 on github +Momoka Yamamoto +MonkeybreadSoftware on github +moohoorama on github +Morten Minde Neergaard +Mostyn Bramley-Moore +Moti Avrahami +MrdUkk on github +MrSorcus on github +Muhammad Herdiansyah +Muhammad Hussein Ammari +Muhammed Yavuz Nuzumlalı +Murugan Balraj +musvaage on github +Muz Dima +Myk Taylor +n0name321 on github +Nach M. S. +Nagai H +Nao Yonashiro +naost3rn on github +Natanael Copa +Nate Prewitt +Nathan Coulter +Nathan Moinvaziri +Nathan O'Sullivan +Nathanael Nerode +Nathaniel J. Smith +Nathaniel R. 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Please tell us what you think, contribute and + send us patches that improve things. + + Be aware that these are things that we could do, or have once been considered + things we could do. If you want to work on any of these areas, please + consider bringing it up for discussions first on the mailing list so that we + all agree it is still a good idea for the project. + + All bugs documented in the KNOWN_BUGS document are subject for fixing. + + 1. libcurl + 1.1 TFO support on Windows + 1.2 Consult %APPDATA% also for .netrc + 1.3 struct lifreq + 1.4 Better and more sharing + 1.5 get rid of PATH_MAX + 1.8 CURLOPT_RESOLVE for any port number + 1.9 Cache negative name resolves + 1.10 auto-detect proxy + 1.11 minimize dependencies with dynamically loaded modules + 1.12 updated DNS server while running + 1.13 c-ares and CURLOPT_OPENSOCKETFUNCTION + 1.15 Monitor connections in the connection pool + 1.16 Try to URL encode given URL + 1.17 Add support for IRIs + 1.18 try next proxy if one does not work + 1.19 provide timing info for each redirect + 1.20 SRV and URI DNS records + 1.21 netrc caching and sharing + 1.22 CURLINFO_PAUSE_STATE + 1.23 Offer API to flush the connection pool + 1.25 Expose tried IP addresses that failed + 1.28 FD_CLOEXEC + 1.29 WebSocket read callback + 1.30 config file parsing + 1.31 erase secrets from heap/stack after use + 1.32 add asynch getaddrinfo support + 1.33 make DoH inherit more transfer properties + + 2. libcurl - multi interface + 2.1 More non-blocking + 2.2 Better support for same name resolves + 2.3 Non-blocking curl_multi_remove_handle() + 2.4 Split connect and authentication process + 2.5 Edge-triggered sockets should work + 2.6 multi upkeep + 2.7 Virtual external sockets + 2.8 dynamically decide to use socketpair + + 3. Documentation + 3.1 Improve documentation about fork safety + 3.2 Provide cmake config-file + + 4. FTP + 4.1 HOST + 4.2 Alter passive/active on failure and retry + 4.3 Earlier bad letter detection + 4.4 Support CURLOPT_PREQUOTE for dir listings too + 4.5 ASCII support + 4.6 GSSAPI via Windows SSPI + 4.7 STAT for LIST without data connection + 4.8 Passive transfer could try other IP addresses + + 5. HTTP + 5.1 Provide the error body from a CONNECT response + 5.2 Obey Retry-After in redirects + 5.3 Rearrange request header order + 5.4 Allow SAN names in HTTP/2 server push + 5.5 auth= in URLs + 5.6 alt-svc should fallback if alt-svc does not work + 5.7 Require HTTP version X or higher + + 6. TELNET + 6.1 ditch stdin + 6.2 ditch telnet-specific select + 6.3 feature negotiation debug data + 6.4 exit immediately upon connection if stdin is /dev/null + + 7. SMTP + 7.1 Passing NOTIFY option to CURLOPT_MAIL_RCPT + 7.2 Enhanced capability support + 7.3 Add CURLOPT_MAIL_CLIENT option + + 8. POP3 + 8.2 Enhanced capability support + + 9. IMAP + 9.1 Enhanced capability support + + 10. LDAP + 10.1 SASL based authentication mechanisms + 10.2 CURLOPT_SSL_CTX_FUNCTION for LDAPS + 10.3 Paged searches on LDAP server + 10.4 Certificate-Based Authentication + + 11. SMB + 11.1 File listing support + 11.2 Honor file timestamps + 11.3 Use NTLMv2 + 11.4 Create remote directories + + 12. FILE + 12.1 Directory listing for FILE: + + 13. TLS + 13.1 TLS-PSK with OpenSSL + 13.2 Provide mutex locking API + 13.3 Defeat TLS fingerprinting + 13.4 Cache/share OpenSSL contexts + 13.5 Export session ids + 13.6 Provide callback for cert verification + 13.7 Less memory massaging with Schannel + 13.8 Support DANE + 13.9 TLS record padding + 13.10 Support Authority Information Access certificate extension (AIA) + 13.11 Some TLS options are not offered for HTTPS proxies + 13.12 Reduce CA certificate bundle reparsing + 13.13 Make sure we forbid TLS 1.3 post-handshake authentication + 13.14 Support the clienthello extension + 13.15 Select signature algorithms + + 14. GnuTLS + 14.2 check connection + + 15. Schannel + 15.1 Extend support for client certificate authentication + 15.2 Extend support for the --ciphers option + 15.4 Add option to allow abrupt server closure + + 16. SASL + 16.1 Other authentication mechanisms + 16.2 Add QOP support to GSSAPI authentication + + 17. SSH protocols + 17.1 Multiplexing + 17.2 Handle growing SFTP files + 17.3 Read keys from ~/.ssh/id_ecdsa, id_ed25519 + 17.4 Support CURLOPT_PREQUOTE + 17.5 SSH over HTTPS proxy with more backends + 17.6 SFTP with SCP:// + + 18. Command line tool + 18.1 sync + 18.2 glob posts + 18.4 --proxycommand + 18.5 UTF-8 filenames in Content-Disposition + 18.6 Option to make -Z merge lined based outputs on stdout + 18.8 Consider convenience options for JSON and XML? + 18.9 Choose the name of file in braces for complex URLs + 18.10 improve how curl works in a windows console window + 18.11 Windows: set attribute 'archive' for completed downloads + 18.12 keep running, read instructions from pipe/socket + 18.13 Ratelimit or wait between serial requests + 18.14 --dry-run + 18.15 --retry should resume + 18.16 send only part of --data + 18.17 consider file name from the redirected URL with -O ? + 18.18 retry on network is unreachable + 18.19 expand ~/ in config files + 18.20 host name sections in config files + 18.21 retry on the redirected-to URL + 18.23 Set the modification date on an uploaded file + 18.24 Use multiple parallel transfers for a single download + 18.25 Prevent terminal injection when writing to terminal + 18.26 Custom progress meter update interval + 18.27 -J and -O with %-encoded file names + 18.28 -J with -C - + 18.29 --retry and transfer timeouts + + 19. Build + 19.2 Enable PIE and RELRO by default + 19.3 Do not use GNU libtool on OpenBSD + 19.4 Package curl for Windows in a signed installer + 19.5 make configure use --cache-file more and better + 19.6 build curl with Windows Unicode support + + 20. Test suite + 20.1 SSL tunnel + 20.2 nicer lacking perl message + 20.3 more protocols supported + 20.4 more platforms supported + 20.5 Add support for concurrent connections + 20.6 Use the RFC 6265 test suite + 20.7 Support LD_PRELOAD on macOS + 20.8 Run web-platform-tests URL tests + + 21. MQTT + 21.1 Support rate-limiting + + 22. TFTP + 22.1 TFTP doesn't convert LF to CRLF for mode=netascii + +============================================================================== + +1. libcurl + +1.1 TFO support on Windows + + libcurl supports the CURLOPT_TCP_FASTOPEN option since 7.49.0 for Linux and + Mac OS. Windows supports TCP Fast Open starting with Windows 10, version 1607 + and we should add support for it. + + TCP Fast Open is supported on several platforms but not on Windows. Work on + this was once started but never finished. + + See https://github.com/curl/curl/pull/3378 + +1.2 Consult %APPDATA% also for .netrc + + %APPDATA%\.netrc is not considered when running on Windows. should not it? + + See https://github.com/curl/curl/issues/4016 + +1.3 struct lifreq + + Use 'struct lifreq' and SIOCGLIFADDR instead of 'struct ifreq' and + SIOCGIFADDR on newer Solaris versions as they claim the latter is obsolete. + To support IPv6 interface addresses for network interfaces properly. + +1.4 Better and more sharing + + The share interface could benefit from allowing the alt-svc cache to be + possible to share between easy handles. + + See https://github.com/curl/curl/issues/4476 + + The share interface offers CURL_LOCK_DATA_CONNECT to have multiple easy + handle share a connection cache, but due to how connections are used they are + still not thread-safe when used shared. + + See https://github.com/curl/curl/issues/4915 and lib1541.c + + The share interface offers CURL_LOCK_DATA_HSTS to have multiple easy handle + share a HSTS cache, but this is not thread-safe. + +1.5 get rid of PATH_MAX + + Having code use and rely on PATH_MAX is not nice: + https://insanecoding.blogspot.com/2007/11/pathmax-simply-isnt.html + + Currently the libssh2 SSH based code uses it, but to remove PATH_MAX from + there we need libssh2 to properly tell us when we pass in a too small buffer + and its current API (as of libssh2 1.2.7) does not. + +1.8 CURLOPT_RESOLVE for any port number + + This option allows applications to set a replacement IP address for a given + host + port pair. Consider making support for providing a replacement address + for the host name on all port numbers. + + See https://github.com/curl/curl/issues/1264 + +1.9 Cache negative name resolves + + A name resolve that has failed is likely to fail when made again within a + short period of time. Currently we only cache positive responses. + +1.10 auto-detect proxy + + libcurl could be made to detect the system proxy setup automatically and use + that. On Windows, macOS and Linux desktops for example. + + The pull-request to use libproxy for this was deferred due to doubts on the + reliability of the dependency and how to use it: + https://github.com/curl/curl/pull/977 + + libdetectproxy is a (C++) library for detecting the proxy on Windows + https://github.com/paulharris/libdetectproxy + +1.11 minimize dependencies with dynamically loaded modules + + We can create a system with loadable modules/plug-ins, where these modules + would be the ones that link to 3rd party libs. That would allow us to avoid + having to load ALL dependencies since only the necessary ones for this + app/invoke/used protocols would be necessary to load. See + https://github.com/curl/curl/issues/349 + +1.12 updated DNS server while running + + If /etc/resolv.conf gets updated while a program using libcurl is running, it + is may cause name resolves to fail unless res_init() is called. We should + consider calling res_init() + retry once unconditionally on all name resolve + failures to mitigate against this. Firefox works like that. Note that Windows + does not have res_init() or an alternative. + + https://github.com/curl/curl/issues/2251 + +1.13 c-ares and CURLOPT_OPENSOCKETFUNCTION + + curl will create most sockets via the CURLOPT_OPENSOCKETFUNCTION callback and + close them with the CURLOPT_CLOSESOCKETFUNCTION callback. However, c-ares + does not use those functions and instead opens and closes the sockets + itself. This means that when curl passes the c-ares socket to the + CURLMOPT_SOCKETFUNCTION it is not owned by the application like other sockets. + + See https://github.com/curl/curl/issues/2734 + +1.15 Monitor connections in the connection pool + + libcurl's connection cache or pool holds a number of open connections for the + purpose of possible subsequent connection reuse. It may contain a few up to a + significant amount of connections. Currently, libcurl leaves all connections + as they are and first when a connection is iterated over for matching or + reuse purpose it is verified that it is still alive. + + Those connections may get closed by the server side for idleness or they may + get an HTTP/2 ping from the peer to verify that they are still alive. By + adding monitoring of the connections while in the pool, libcurl can detect + dead connections (and close them) better and earlier, and it can handle + HTTP/2 pings to keep such ones alive even when not actively doing transfers + on them. + +1.16 Try to URL encode given URL + + Given a URL that for example contains spaces, libcurl could have an option + that would try somewhat harder than it does now and convert spaces to %20 and + perhaps URL encoded byte values over 128 etc (basically do what the redirect + following code already does). + + https://github.com/curl/curl/issues/514 + +1.17 Add support for IRIs + + IRIs (RFC 3987) allow localized, non-ascii, names in the URL. To properly + support this, curl/libcurl would need to translate/encode the given input + from the input string encoding into percent encoded output "over the wire". + + To make that work smoothly for curl users even on Windows, curl would + probably need to be able to convert from several input encodings. + +1.18 try next proxy if one does not work + + Allow an application to specify a list of proxies to try, and failing to + connect to the first go on and try the next instead until the list is + exhausted. Browsers support this feature at least when they specify proxies + using PACs. + + https://github.com/curl/curl/issues/896 + +1.19 provide timing info for each redirect + + curl and libcurl provide timing information via a set of different + time-stamps (CURLINFO_*_TIME). When curl is following redirects, those + returned time value are the accumulated sums. An improvement could be to + offer separate timings for each redirect. + + https://github.com/curl/curl/issues/6743 + +1.20 SRV and URI DNS records + + Offer support for resolving SRV and URI DNS records for libcurl to know which + server to connect to for various protocols (including HTTP). + +1.21 netrc caching and sharing + + The netrc file is read and parsed each time a connection is setup, which + means that if a transfer needs multiple connections for authentication or + redirects, the file might be reread (and parsed) multiple times. This makes + it impossible to provide the file as a pipe. + +1.22 CURLINFO_PAUSE_STATE + + Return information about the transfer's current pause state, in both + directions. https://github.com/curl/curl/issues/2588 + +1.23 Offer API to flush the connection pool + + Sometimes applications want to flush all the existing connections kept alive. + An API could allow a forced flush or just a forced loop that would properly + close all connections that have been closed by the server already. + +1.25 Expose tried IP addresses that failed + + When libcurl fails to connect to a host, it could offer the application the + addresses that were used in the attempt. Source + dest IP, source + dest port + and protocol (UDP or TCP) for each failure. Possibly as a callback. Perhaps + also provide "reason". + + https://github.com/curl/curl/issues/2126 + +1.28 FD_CLOEXEC + + It sets the close-on-exec flag for the file descriptor, which causes the file + descriptor to be automatically (and atomically) closed when any of the + exec-family functions succeed. Should probably be set by default? + + https://github.com/curl/curl/issues/2252 + +1.29 WebSocket read callback + + Call the read callback once the connection is established to allow sending + the first message in the connection. + + https://github.com/curl/curl/issues/11402 + +1.30 config file parsing + + Consider providing an API, possibly in a separate companion library, for + parsing a config file like curl's -K/--config option to allow applications to + get the same ability to read curl options from files. + + See https://github.com/curl/curl/issues/3698 + +1.31 erase secrets from heap/stack after use + + Introducing a concept and system to erase secrets from memory after use, it + could help mitigate and lessen the impact of (future) security problems etc. + However: most secrets are passed to libcurl as clear text from the + application and then clearing them within the library adds nothing... + + https://github.com/curl/curl/issues/7268 + +1.32 add asynch getaddrinfo support + + Use getaddrinfo_a() to provide an asynch name resolver backend to libcurl + that does not use threads and does not depend on c-ares. The getaddrinfo_a + function is (probably?) glibc specific but that is a widely used libc among + our users. + + https://github.com/curl/curl/pull/6746 + +1.33 make DoH inherit more transfer properties + + Some options are not inherited because they are not relevant for the DoH SSL + connections, or inheriting the option may result in unexpected behavior. For + example the user's debug function callback is not inherited because it would + be unexpected for internal handles (ie DoH handles) to be passed to that + callback. + + If an option is not inherited then it is not possible to set it separately + for DoH without a DoH-specific option. For example: + CURLOPT_DOH_SSL_VERIFYHOST, CURLOPT_DOH_SSL_VERIFYPEER and + CURLOPT_DOH_SSL_VERIFYSTATUS. + + See https://github.com/curl/curl/issues/6605 + +2. libcurl - multi interface + +2.1 More non-blocking + + Make sure we do not ever loop because of non-blocking sockets returning + EWOULDBLOCK or similar. Blocking cases include: + + - Name resolves on non-windows unless c-ares or the threaded resolver is used. + + - The threaded resolver may block on cleanup: + https://github.com/curl/curl/issues/4852 + + - file:// transfers + + - TELNET transfers + + - GSSAPI authentication for FTP transfers + + - The "DONE" operation (post transfer protocol-specific actions) for the + protocols SFTP, SMTP, FTP. Fixing multi_done() for this is a worthy task. + + - curl_multi_remove_handle for any of the above. See section 2.3. + +2.2 Better support for same name resolves + + If a name resolve has been initiated for name NN and a second easy handle + wants to resolve that name as well, make it wait for the first resolve to end + up in the cache instead of doing a second separate resolve. This is + especially needed when adding many simultaneous handles using the same host + name when the DNS resolver can get flooded. + +2.3 Non-blocking curl_multi_remove_handle() + + The multi interface has a few API calls that assume a blocking behavior, like + add_handle() and remove_handle() which limits what we can do internally. The + multi API need to be moved even more into a single function that "drives" + everything in a non-blocking manner and signals when something is done. A + remove or add would then only ask for the action to get started and then + multi_perform() etc still be called until the add/remove is completed. + +2.4 Split connect and authentication process + + The multi interface treats the authentication process as part of the connect + phase. As such any failures during authentication will not trigger the relevant + QUIT or LOGOFF for protocols such as IMAP, POP3 and SMTP. + +2.5 Edge-triggered sockets should work + + The multi_socket API should work with edge-triggered socket events. One of + the internal actions that need to be improved for this to work perfectly is + the 'maxloops' handling in transfer.c:readwrite_data(). + +2.6 multi upkeep + + In libcurl 7.62.0 we introduced curl_easy_upkeep. It unfortunately only works + on easy handles. We should introduces a version of that for the multi handle, + and also consider doing "upkeep" automatically on connections in the + connection pool when the multi handle is in used. + + See https://github.com/curl/curl/issues/3199 + +2.7 Virtual external sockets + + libcurl performs operations on the given file descriptor that presumes it is + a socket and an application cannot replace them at the moment. Allowing an + application to fully replace those would allow a larger degree of freedom and + flexibility. + + See https://github.com/curl/curl/issues/5835 + +2.8 dynamically decide to use socketpair + + For users who do not use curl_multi_wait() or do not care for + curl_multi_wakeup(), we could introduce a way to make libcurl NOT + create a socketpair in the multi handle. + + See https://github.com/curl/curl/issues/4829 + +3. Documentation + +3.1 Improve documentation about fork safety + + See https://github.com/curl/curl/issues/6968 + +3.2 Provide cmake config-file + + A config-file package is a set of files provided by us to allow applications + to write cmake scripts to find and use libcurl easier. See + https://github.com/curl/curl/issues/885 + +4. FTP + +4.1 HOST + + HOST is a command for a client to tell which host name to use, to offer FTP + servers named-based virtual hosting: + + https://datatracker.ietf.org/doc/html/rfc7151 + +4.2 Alter passive/active on failure and retry + + When trying to connect passively to a server which only supports active + connections, libcurl returns CURLE_FTP_WEIRD_PASV_REPLY and closes the + connection. There could be a way to fallback to an active connection (and + vice versa). https://curl.se/bug/feature.cgi?id=1754793 + +4.3 Earlier bad letter detection + + Make the detection of (bad) %0d and %0a codes in FTP URL parts earlier in the + process to avoid doing a resolve and connect in vain. + +4.4 Support CURLOPT_PREQUOTE for dir listings too + + The lack of support is mostly an oversight and requires the FTP state machine + to get updated to get fixed. + + https://github.com/curl/curl/issues/8602 + +4.5 ASCII support + + FTP ASCII transfers do not follow RFC 959. They do not convert the data + accordingly. + +4.6 GSSAPI via Windows SSPI + + In addition to currently supporting the SASL GSSAPI mechanism (Kerberos V5) + via third-party GSS-API libraries, such as Heimdal or MIT Kerberos, also add + support for GSSAPI authentication via Windows SSPI. + +4.7 STAT for LIST without data connection + + Some FTP servers allow STAT for listing directories instead of using LIST, + and the response is then sent over the control connection instead of as the + otherwise usedw data connection: https://www.nsftools.com/tips/RawFTP.htm#STAT + + This is not detailed in any FTP specification. + +4.8 Passive transfer could try other IP addresses + + When doing FTP operations through a proxy at localhost, the reported spotted + that curl only tried to connect once to the proxy, while it had multiple + addresses and a failed connect on one address should make it try the next. + + After switching to passive mode (EPSV), curl could try all IP addresses for + "localhost". Currently it tries ::1, but it should also try 127.0.0.1. + + See https://github.com/curl/curl/issues/1508 + +5. HTTP + +5.1 Provide the error body from a CONNECT response + + When curl receives a body response from a CONNECT request to a proxy, it will + always just read and ignore it. It would make some users happy if curl + instead optionally would be able to make that responsible available. Via a new + callback? Through some other means? + + See https://github.com/curl/curl/issues/9513 + +5.2 Obey Retry-After in redirects + + The Retry-After is said to dicate "the minimum time that the user agent is + asked to wait before issuing the redirected request" and libcurl does not + obey this. + + See https://github.com/curl/curl/issues/11447 + +5.3 Rearrange request header order + + Server implementers often make an effort to detect browser and to reject + clients it can detect to not match. One of the last details we cannot yet + control in libcurl's HTTP requests, which also can be exploited to detect + that libcurl is in fact used even when it tries to impersonate a browser, is + the order of the request headers. I propose that we introduce a new option in + which you give headers a value, and then when the HTTP request is built it + sorts the headers based on that number. We could then have internally created + headers use a default value so only headers that need to be moved have to be + specified. + +5.4 Allow SAN names in HTTP/2 server push + + curl only allows HTTP/2 push promise if the provided :authority header value + exactly matches the host name given in the URL. It could be extended to allow + any name that would match the Subject Alternative Names in the server's TLS + certificate. + + See https://github.com/curl/curl/pull/3581 + +5.5 auth= in URLs + + Add the ability to specify the preferred authentication mechanism to use by + using ;auth= in the login part of the URL. + + For example: + + http://test:pass;auth=NTLM@example.com would be equivalent to specifying + --user test:pass;auth=NTLM or --user test:pass --ntlm from the command line. + + Additionally this should be implemented for proxy base URLs as well. + +5.6 alt-svc should fallback if alt-svc does not work + + The alt-svc: header provides a set of alternative services for curl to use + instead of the original. If the first attempted one fails, it should try the + next etc and if all alternatives fail go back to the original. + + See https://github.com/curl/curl/issues/4908 + +5.7 Require HTTP version X or higher + + curl and libcurl provide options for trying higher HTTP versions (for example + HTTP/2) but then still allows the server to pick version 1.1. We could + consider adding a way to require a minimum version. + + See https://github.com/curl/curl/issues/7980 + +6. TELNET + +6.1 ditch stdin + + Reading input (to send to the remote server) on stdin is a crappy solution + for library purposes. We need to invent a good way for the application to be + able to provide the data to send. + +6.2 ditch telnet-specific select + + Move the telnet support's network select() loop go away and merge the code + into the main transfer loop. Until this is done, the multi interface will not + work for telnet. + +6.3 feature negotiation debug data + + Add telnet feature negotiation data to the debug callback as header data. + +6.4 exit immediately upon connection if stdin is /dev/null + + If it did, curl could be used to probe if there is an server there listening + on a specific port. That is, the following command would exit immediately + after the connection is established with exit code 0: + + curl -s --connect-timeout 2 telnet://example.com:80 NOTIFY=SUCCESS,FAILURE" ); + + https://github.com/curl/curl/issues/8232 + +7.2 Enhanced capability support + + Add the ability, for an application that uses libcurl, to obtain the list of + capabilities returned from the EHLO command. + +7.3 Add CURLOPT_MAIL_CLIENT option + + Rather than use the URL to specify the mail client string to present in the + HELO and EHLO commands, libcurl should support a new CURLOPT specifically for + specifying this data as the URL is non-standard and to be honest a bit of a + hack ;-) + + Please see the following thread for more information: + https://curl.se/mail/lib-2012-05/0178.html + + +8. POP3 + +8.2 Enhanced capability support + + Add the ability, for an application that uses libcurl, to obtain the list of + capabilities returned from the CAPA command. + +9. IMAP + +9.1 Enhanced capability support + + Add the ability, for an application that uses libcurl, to obtain the list of + capabilities returned from the CAPABILITY command. + +10. LDAP + +10.1 SASL based authentication mechanisms + + Currently the LDAP module only supports ldap_simple_bind_s() in order to bind + to an LDAP server. However, this function sends username and password details + using the simple authentication mechanism (as clear text). However, it should + be possible to use ldap_bind_s() instead specifying the security context + information ourselves. + +10.2 CURLOPT_SSL_CTX_FUNCTION for LDAPS + + CURLOPT_SSL_CTX_FUNCTION works perfectly for HTTPS and email protocols, but + it has no effect for LDAPS connections. + + https://github.com/curl/curl/issues/4108 + +10.3 Paged searches on LDAP server + + https://github.com/curl/curl/issues/4452 + +10.4 Certificate-Based Authentication + + LDAPS not possible with MAC and Windows with Certificate-Based Authentication + + https://github.com/curl/curl/issues/9641 + +11. SMB + +11.1 File listing support + + Add support for listing the contents of a SMB share. The output should + probably be the same as/similar to FTP. + +11.2 Honor file timestamps + + The timestamp of the transferred file should reflect that of the original + file. + +11.3 Use NTLMv2 + + Currently the SMB authentication uses NTLMv1. + +11.4 Create remote directories + + Support for creating remote directories when uploading a file to a directory + that does not exist on the server, just like --ftp-create-dirs. + + +12. FILE + +12.1 Directory listing for FILE: + + Add support for listing the contents of a directory accessed with FILE. The + output should probably be the same as/similar to FTP. + + +13. TLS + +13.1 TLS-PSK with OpenSSL + + Transport Layer Security pre-shared key ciphersuites (TLS-PSK) is a set of + cryptographic protocols that provide secure communication based on pre-shared + keys (PSKs). These pre-shared keys are symmetric keys shared in advance among + the communicating parties. + + https://github.com/curl/curl/issues/5081 + +13.2 Provide mutex locking API + + Provide a libcurl API for setting mutex callbacks in the underlying SSL + library, so that the same application code can use mutex-locking + independently of OpenSSL or GnutTLS being used. + +13.3 Defeat TLS fingerprinting + + By changing the order of TLS extensions provided in the TLS handshake, it is + sometimes possible to circumvent TLS fingerprinting by servers. The TLS + extension order is of course not the only way to fingerprint a client. + + See https://github.com/curl/curl/issues/8119 + +13.4 Cache/share OpenSSL contexts + + "Look at SSL cafile - quick traces look to me like these are done on every + request as well, when they should only be necessary once per SSL context (or + once per handle)". The major improvement we can rather easily do is to make + sure we do not create and kill a new SSL "context" for every request, but + instead make one for every connection and reuse that SSL context in the same + style connections are reused. It will make us use slightly more memory but it + will libcurl do less creations and deletions of SSL contexts. + + Technically, the "caching" is probably best implemented by getting added to + the share interface so that easy handles who want to and can reuse the + context specify that by sharing with the right properties set. + + https://github.com/curl/curl/issues/1110 + +13.5 Export session ids + + Add an interface to libcurl that enables "session IDs" to get + exported/imported. Cris Bailiff said: "OpenSSL has functions which can + serialise the current SSL state to a buffer of your choice, and recover/reset + the state from such a buffer at a later date - this is used by mod_ssl for + apache to implement and SSL session ID cache". + +13.6 Provide callback for cert verification + + OpenSSL supports a callback for customised verification of the peer + certificate, but this does not seem to be exposed in the libcurl APIs. Could + it be? There is so much that could be done if it were. + +13.7 Less memory massaging with Schannel + + The Schannel backend does a lot of custom memory management we would rather + avoid: the repeated alloc + free in sends and the custom memory + realloc + system for encrypted and decrypted data. That should be avoided and reduced + for 1) efficiency and 2) safety. + +13.8 Support DANE + + DNS-Based Authentication of Named Entities (DANE) is a way to provide SSL + keys and certs over DNS using DNSSEC as an alternative to the CA model. + https://www.rfc-editor.org/rfc/rfc6698.txt + + An initial patch was posted by Suresh Krishnaswamy on March 7th 2013 + (https://curl.se/mail/lib-2013-03/0075.html) but it was a too simple + approach. See Daniel's comments: + https://curl.se/mail/lib-2013-03/0103.html . libunbound may be the + correct library to base this development on. + + Björn Stenberg wrote a separate initial take on DANE that was never + completed. + +13.9 TLS record padding + + TLS (1.3) offers optional record padding and OpenSSL provides an API for it. + I could make sense for libcurl to offer this ability to applications to make + traffic patterns harder to figure out by network traffic observers. + + See https://github.com/curl/curl/issues/5398 + +13.10 Support Authority Information Access certificate extension (AIA) + + AIA can provide various things like CRLs but more importantly information + about intermediate CA certificates that can allow validation path to be + fulfilled when the HTTPS server does not itself provide them. + + Since AIA is about downloading certs on demand to complete a TLS handshake, + it is probably a bit tricky to get done right. + + See https://github.com/curl/curl/issues/2793 + +13.11 Some TLS options are not offered for HTTPS proxies + + Some TLS related options to the command line tool and libcurl are only + provided for the server and not for HTTPS proxies. --proxy-tls-max, + --proxy-tlsv1.3, --proxy-curves and a few more. + For more Documentation on this see: + https://curl.se/libcurl/c/tls-options.html + + https://github.com/curl/curl/issues/12286 + +13.12 Reduce CA certificate bundle reparsing + + When using the OpenSSL backend, curl will load and reparse the CA bundle at + the creation of the "SSL context" when it sets up a connection to do a TLS + handshake. A more effective way would be to somehow cache the CA bundle to + avoid it having to be repeatedly reloaded and reparsed. + + See https://github.com/curl/curl/issues/9379 + +13.13 Make sure we forbid TLS 1.3 post-handshake authentication + + RFC 8740 explains how using HTTP/2 must forbid the use of TLS 1.3 + post-handshake authentication. We should make sure to live up to that. + + See https://github.com/curl/curl/issues/5396 + +13.14 Support the clienthello extension + + Certain stupid networks and middle boxes have a problem with SSL handshake + packets that are within a certain size range because how that sets some bits + that previously (in older TLS version) were not set. The clienthello + extension adds padding to avoid that size range. + + https://datatracker.ietf.org/doc/html/rfc7685 + https://github.com/curl/curl/issues/2299 + +13.15 Select signature algorithms + + Consider adding an option or a way for users to select TLS signature + algorithm. The signature algorithms set by a client are used directly in the + supported signature algorithm in the client hello message. + + https://github.com/curl/curl/issues/12982 + +14. GnuTLS + +14.2 check connection + + Add a way to check if the connection seems to be alive, to correspond to the + SSL_peak() way we use with OpenSSL. + +15. Schannel + +15.1 Extend support for client certificate authentication + + The existing support for the -E/--cert and --key options could be + extended by supplying a custom certificate and key in PEM format, see: + - Getting a Certificate for Schannel + https://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx + +15.2 Extend support for the --ciphers option + + The existing support for the --ciphers option could be extended + by mapping the OpenSSL/GnuTLS cipher suites to the Schannel APIs, see + - Specifying Schannel Ciphers and Cipher Strengths + https://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx + +15.4 Add option to allow abrupt server closure + + libcurl w/schannel will error without a known termination point from the + server (such as length of transfer, or SSL "close notify" alert) to prevent + against a truncation attack. Really old servers may neglect to send any + termination point. An option could be added to ignore such abrupt closures. + + https://github.com/curl/curl/issues/4427 + +16. SASL + +16.1 Other authentication mechanisms + + Add support for other authentication mechanisms such as OLP, + GSS-SPNEGO and others. + +16.2 Add QOP support to GSSAPI authentication + + Currently the GSSAPI authentication only supports the default QOP of auth + (Authentication), whilst Kerberos V5 supports both auth-int (Authentication + with integrity protection) and auth-conf (Authentication with integrity and + privacy protection). + + +17. SSH protocols + +17.1 Multiplexing + + SSH is a perfectly fine multiplexed protocols which would allow libcurl to do + multiple parallel transfers from the same host using the same connection, + much in the same spirit as HTTP/2 does. libcurl however does not take + advantage of that ability but will instead always create a new connection for + new transfers even if an existing connection already exists to the host. + + To fix this, libcurl would have to detect an existing connection and "attach" + the new transfer to the existing one. + +17.2 Handle growing SFTP files + + The SFTP code in libcurl checks the file size *before* a transfer starts and + then proceeds to transfer exactly that amount of data. If the remote file + grows while the transfer is in progress libcurl will not notice and will not + adapt. The OpenSSH SFTP command line tool does and libcurl could also just + attempt to download more to see if there is more to get... + + https://github.com/curl/curl/issues/4344 + +17.3 Read keys from ~/.ssh/id_ecdsa, id_ed25519 + + The libssh2 backend in curl is limited to only reading keys from id_rsa and + id_dsa, which makes it fail connecting to servers that use more modern key + types. + + https://github.com/curl/curl/issues/8586 + +17.4 Support CURLOPT_PREQUOTE + + The two other QUOTE options are supported for SFTP, but this was left out for + unknown reasons. + +17.5 SSH over HTTPS proxy with more backends + + The SSH based protocols SFTP and SCP did not work over HTTPS proxy at + all until PR https://github.com/curl/curl/pull/6021 brought the + functionality with the libssh2 backend. Presumably, this support + can/could be added for the other backends as well. + +17.6 SFTP with SCP:// + + OpenSSH 9 switched their 'scp' tool to speak SFTP under the hood. Going + forward it might be worth having curl or libcurl attempt SFTP if SCP fails to + follow suite. + +18. Command line tool + +18.1 sync + + "curl --sync http://example.com/feed[1-100].rss" or + "curl --sync http://example.net/{index,calendar,history}.html" + + Downloads a range or set of URLs using the remote name, but only if the + remote file is newer than the local file. A Last-Modified HTTP date header + should also be used to set the mod date on the downloaded file. + +18.2 glob posts + + Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'. + This is easily scripted though. + +18.4 --proxycommand + + Allow the user to make curl run a command and use its stdio to make requests + and not do any network connection by itself. Example: + + curl --proxycommand 'ssh pi@raspberrypi.local -W 10.1.1.75 80' \ + http://some/otherwise/unavailable/service.php + + See https://github.com/curl/curl/issues/4941 + +18.5 UTF-8 filenames in Content-Disposition + + RFC 6266 documents how UTF-8 names can be passed to a client in the + Content-Disposition header, and curl does not support this. + + https://github.com/curl/curl/issues/1888 + +18.6 Option to make -Z merge lined based outputs on stdout + + When a user requests multiple lined based files using -Z and sends them to + stdout, curl will not "merge" and send complete lines fine but may send + partial lines from several sources. + + https://github.com/curl/curl/issues/5175 + +18.8 Consider convenience options for JSON and XML? + + Could we add `--xml` or `--json` to add headers needed to call rest API: + + `--xml` adds -H 'Content-Type: application/xml' -H "Accept: application/xml" and + `--json` adds -H 'Content-Type: application/json' -H "Accept: application/json" + + Setting Content-Type when doing a GET or any other method without a body + would be a bit strange I think - so maybe only add CT for requests with body? + Maybe plain `--xml` and ` --json` are a bit too brief and generic. Maybe + `--http-json` etc? + + See https://github.com/curl/curl/issues/5203 + +18.9 Choose the name of file in braces for complex URLs + + When using braces to download a list of URLs and you use complicated names + in the list of alternatives, it could be handy to allow curl to use other + names when saving. + + Consider a way to offer that. Possibly like + {partURL1:name1,partURL2:name2,partURL3:name3} where the name following the + colon is the output name. + + See https://github.com/curl/curl/issues/221 + +18.10 improve how curl works in a windows console window + + If you pull the scrollbar when transferring with curl in a Windows console + window, the transfer is interrupted and can get disconnected. This can + probably be improved. See https://github.com/curl/curl/issues/322 + +18.11 Windows: set attribute 'archive' for completed downloads + + The archive bit (FILE_ATTRIBUTE_ARCHIVE, 0x20) separates files that shall be + backed up from those that are either not ready or have not changed. + + Downloads in progress are neither ready to be backed up, nor should they be + opened by a different process. Only after a download has been completed it's + sensible to include it in any integer snapshot or backup of the system. + + See https://github.com/curl/curl/issues/3354 + +18.12 keep running, read instructions from pipe/socket + + Provide an option that makes curl not exit after the last URL (or even work + without a given URL), and then make it read instructions passed on a pipe or + over a socket to make further instructions so that a second subsequent curl + invoke can talk to the still running instance and ask for transfers to get + done, and thus maintain its connection pool, DNS cache and more. + +18.13 Ratelimit or wait between serial requests + + Consider a command line option that can make curl do multiple serial requests + slow, potentially with a (random) wait between transfers. There is also a + proposed set of standard HTTP headers to let servers let the client adapt to + its rate limits: + https://datatracker.ietf.org/doc/draft-ietf-httpapi-ratelimit-headers/ + + See https://github.com/curl/curl/issues/5406 + +18.14 --dry-run + + A command line option that makes curl show exactly what it would do and send + if it would run for real. + + See https://github.com/curl/curl/issues/5426 + +18.15 --retry should resume + + When --retry is used and curl actually retries transfer, it should use the + already transferred data and do a resumed transfer for the rest (when + possible) so that it does not have to transfer the same data again that was + already transferred before the retry. + + See https://github.com/curl/curl/issues/1084 + +18.16 send only part of --data + + When the user only wants to send a small piece of the data provided with + --data or --data-binary, like when that data is a huge file, consider a way + to specify that curl should only send a piece of that. One suggested syntax + would be: "--data-binary @largefile.zip!1073741823-2147483647". + + See https://github.com/curl/curl/issues/1200 + +18.17 consider file name from the redirected URL with -O ? + + When a user gives a URL and uses -O, and curl follows a redirect to a new + URL, the file name is not extracted and used from the newly redirected-to URL + even if the new URL may have a much more sensible file name. + + This is clearly documented and helps for security since there is no surprise + to users which file name that might get overwritten. But maybe a new option + could allow for this or maybe -J should imply such a treatment as well as -J + already allows for the server to decide what file name to use so it already + provides the "may overwrite any file" risk. + + This is extra tricky if the original URL has no file name part at all since + then the current code path will error out with an error message, and we cannot + *know* already at that point if curl will be redirected to a URL that has a + file name... + + See https://github.com/curl/curl/issues/1241 + +18.18 retry on network is unreachable + + The --retry option retries transfers on "transient failures". We later added + --retry-connrefused to also retry for "connection refused" errors. + + Suggestions have been brought to also allow retry on "network is unreachable" + errors and while totally reasonable, maybe we should consider a way to make + this more configurable than to add a new option for every new error people + want to retry for? + + https://github.com/curl/curl/issues/1603 + +18.19 expand ~/ in config files + + For example .curlrc could benefit from being able to do this. + + See https://github.com/curl/curl/issues/2317 + +18.20 host name sections in config files + + config files would be more powerful if they could set different + configurations depending on used URLs, host name or possibly origin. Then a + default .curlrc could a specific user-agent only when doing requests against + a certain site. + +18.21 retry on the redirected-to URL + + When curl is told to --retry a failed transfer and follows redirects, it + might get an HTTP 429 response from the redirected-to URL and not the + original one, which then could make curl decide to rather retry the transfer + on that URL only instead of the original operation to the original URL. + + Perhaps extra emphasized if the original transfer is a large POST that + redirects to a separate GET, and that GET is what gets the 529 + + See https://github.com/curl/curl/issues/5462 + +18.23 Set the modification date on an uploaded file + + For SFTP and possibly FTP, curl could offer an option to set the + modification time for the uploaded file. + + See https://github.com/curl/curl/issues/5768 + +18.24 Use multiple parallel transfers for a single download + + To enhance transfer speed, downloading a single URL can be split up into + multiple separate range downloads that get combined into a single final + result. + + An ideal implementation would not use a specified number of parallel + transfers, but curl could: + - First start getting the full file as transfer A + - If after N seconds have passed and the transfer is expected to continue for + M seconds or more, add a new transfer (B) that asks for the second half of + A's content (and stop A at the middle). + - If splitting up the work improves the transfer rate, it could then be done + again. Then again, etc up to a limit. + + This way, if transfer B fails (because Range: is not supported) it will let + transfer A remain the single one. N and M could be set to some sensible + defaults. + + See https://github.com/curl/curl/issues/5774 + +18.25 Prevent terminal injection when writing to terminal + + curl could offer an option to make escape sequence either non-functional or + avoid cursor moves or similar to reduce the risk of a user getting tricked by + clever tricks. + + See https://github.com/curl/curl/issues/6150 + +18.26 Custom progress meter update interval + + Users who are for example doing large downloads in CI or remote setups might + want the occasional progress meter update to see that the transfer is + progressing and has not stuck, but they may not appreciate the + many-times-a-second frequency curl can end up doing it with now. + +18.27 -J and -O with %-encoded file names + + -J/--remote-header-name does not decode %-encoded file names. RFC 6266 details + how it should be done. The can of worm is basically that we have no charset + handling in curl and ascii >=128 is a challenge for us. Not to mention that + decoding also means that we need to check for nastiness that is attempted, + like "../" sequences and the like. Probably everything to the left of any + embedded slashes should be cut off. + https://curl.se/bug/view.cgi?id=1294 + + -O also does not decode %-encoded names, and while it has even less + information about the charset involved the process is similar to the -J case. + + Note that we will not add decoding to -O without the user asking for it with + some other means as well, since -O has always been documented to use the name + exactly as specified in the URL. + +18.28 -J with -C - + + When using -J (with -O), automatically resumed downloading together with "-C + -" fails. Without -J the same command line works. This happens because the + resume logic is worked out before the target file name (and thus its + pre-transfer size) has been figured out. This can be improved. + + https://curl.se/bug/view.cgi?id=1169 + +18.29 --retry and transfer timeouts + + If using --retry and the transfer timeouts (possibly due to using -m or + -y/-Y) the next attempt does not resume the transfer properly from what was + downloaded in the previous attempt but will truncate and restart at the + original position where it was at before the previous failed attempt. See + https://curl.se/mail/lib-2008-01/0080.html and Mandriva bug report + https://qa.mandriva.com/show_bug.cgi?id=22565 + + +19. Build + +19.2 Enable PIE and RELRO by default + + Especially when having programs that execute curl via the command line, PIE + renders the exploitation of memory corruption vulnerabilities a lot more + difficult. This can be attributed to the additional information leaks being + required to conduct a successful attack. RELRO, on the other hand, masks + different binary sections like the GOT as read-only and thus kills a handful + of techniques that come in handy when attackers are able to arbitrarily + overwrite memory. A few tests showed that enabling these features had close + to no impact, neither on the performance nor on the general functionality of + curl. + +19.3 Do not use GNU libtool on OpenBSD + When compiling curl on OpenBSD with "--enable-debug" it will give linking + errors when you use GNU libtool. This can be fixed by using the libtool + provided by OpenBSD itself. However for this the user always needs to invoke + make with "LIBTOOL=/usr/bin/libtool". It would be nice if the script could + have some magic to detect if this system is an OpenBSD host and then use the + OpenBSD libtool instead. + + See https://github.com/curl/curl/issues/5862 + +19.4 Package curl for Windows in a signed installer + + See https://github.com/curl/curl/issues/5424 + +19.5 make configure use --cache-file more and better + + The configure script can be improved to cache more values so that repeated + invokes run much faster. + + See https://github.com/curl/curl/issues/7753 + +19.6 build curl with Windows Unicode support + + The user wants an easier way to tell autotools to build curl with Windows + Unicode support, like ./configure --enable-windows-unicode + + See https://github.com/curl/curl/issues/7229 + +20. Test suite + +20.1 SSL tunnel + + Make our own version of stunnel for simple port forwarding to enable HTTPS + and FTP-SSL tests without the stunnel dependency, and it could allow us to + provide test tools built with either OpenSSL or GnuTLS + +20.2 nicer lacking perl message + + If perl was not found by the configure script, do not attempt to run the tests + but explain something nice why it does not. + +20.3 more protocols supported + + Extend the test suite to include more protocols. The telnet could just do FTP + or http operations (for which we have test servers). + +20.4 more platforms supported + + Make the test suite work on more platforms. OpenBSD and Mac OS. Remove + fork()s and it should become even more portable. + +20.5 Add support for concurrent connections + + Tests 836, 882 and 938 were designed to verify that separate connections are + not used when using different login credentials in protocols that should not + reuse a connection under such circumstances. + + Unfortunately, ftpserver.pl does not appear to support multiple concurrent + connections. The read while() loop seems to loop until it receives a + disconnect from the client, where it then enters the waiting for connections + loop. When the client opens a second connection to the server, the first + connection has not been dropped (unless it has been forced - which we + should not do in these tests) and thus the wait for connections loop is never + entered to receive the second connection. + +20.6 Use the RFC 6265 test suite + + A test suite made for HTTP cookies (RFC 6265) by Adam Barth is available at + https://github.com/abarth/http-state/tree/master/tests + + It'd be really awesome if someone would write a script/setup that would run + curl with that test suite and detect deviances. Ideally, that would even be + incorporated into our regular test suite. + +20.7 Support LD_PRELOAD on macOS + + LD_RELOAD does not work on macOS, but there are tests which require it to run + properly. Look into making the preload support in runtests.pl portable such + that it uses DYLD_INSERT_LIBRARIES on macOS. + +20.8 Run web-platform-tests URL tests + + Run web-platform-tests URL tests and compare results with browsers on wpt.fyi + + It would help us find issues to fix and help us document where our parser + differs from the WHATWG URL spec parsers. + + See https://github.com/curl/curl/issues/4477 + +21. MQTT + +21.1 Support rate-limiting + + The rate-limiting logic is done in the PERFORMING state in multi.c but MQTT + is not (yet) implemented to use that. + +22. TFTP + +22.1 TFTP doesn't convert LF to CRLF for mode=netascii + + RFC 3617 defines that an TFTP transfer can be done using "netascii" + mode. curl does not support extracting that mode from the URL nor does it treat + such transfers specifically. It should probably do LF to CRLF translations + for them. + + See https://github.com/curl/curl/issues/12655 diff --git a/src/dependencies/curl-8.8.0/docs/TheArtOfHttpScripting.md b/src/dependencies/curl-8.8.0/docs/TheArtOfHttpScripting.md new file mode 100644 index 0000000..5bb15a4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/TheArtOfHttpScripting.md @@ -0,0 +1,710 @@ + + +# The Art Of Scripting HTTP Requests Using Curl + +## Background + + This document assumes that you are familiar with HTML and general networking. + + The increasing amount of applications moving to the web has made "HTTP + Scripting" more frequently requested and wanted. To be able to automatically + extract information from the web, to fake users, to post or upload data to + web servers are all important tasks today. + + Curl is a command line tool for doing all sorts of URL manipulations and + transfers, but this particular document focuses on how to use it when doing + HTTP requests for fun and profit. This documents assumes that you know how to + invoke `curl --help` or `curl --manual` to get basic information about it. + + Curl is not written to do everything for you. It makes the requests, it gets + the data, it sends data and it retrieves the information. You probably need + to glue everything together using some kind of script language or repeated + manual invokes. + +## The HTTP Protocol + + HTTP is the protocol used to fetch data from web servers. It is a simple + protocol that is built upon TCP/IP. The protocol also allows information to + get sent to the server from the client using a few different methods, as is + shown here. + + HTTP is plain ASCII text lines being sent by the client to a server to + request a particular action, and then the server replies a few text lines + before the actual requested content is sent to the client. + + The client, curl, sends an HTTP request. The request contains a method (like + GET, POST, HEAD etc), a number of request headers and sometimes a request + body. The HTTP server responds with a status line (indicating if things went + well), response headers and most often also a response body. The "body" part + is the plain data you requested, like the actual HTML or the image etc. + +## See the Protocol + + Using curl's option [`--verbose`](https://curl.se/docs/manpage.html#-v) (`-v` + as a short option) displays what kind of commands curl sends to the server, + as well as a few other informational texts. + + `--verbose` is the single most useful option when it comes to debug or even + understand the curl<->server interaction. + + Sometimes even `--verbose` is not enough. Then + [`--trace`](https://curl.se/docs/manpage.html#-trace) and + [`--trace-ascii`](https://curl.se/docs/manpage.html#--trace-ascii) + offer even more details as they show **everything** curl sends and + receives. Use it like this: + + curl --trace-ascii debugdump.txt http://www.example.com/ + +## See the Timing + + Many times you may wonder what exactly is taking all the time, or you just + want to know the amount of milliseconds between two points in a transfer. For + those, and other similar situations, the + [`--trace-time`](https://curl.se/docs/manpage.html#--trace-time) option is + what you need. It prepends the time to each trace output line: + + curl --trace-ascii d.txt --trace-time http://example.com/ + +## See which Transfer + + When doing parallel transfers, it is relevant to see which transfer is doing + what. When response headers are received (and logged) you need to know which + transfer these are for. + [`--trace-ids`](https://curl.se/docs/manpage.html#--trace-ids) option is what + you need. It prepends the transfer and connection identifier to each trace + output line: + + curl --trace-ascii d.txt --trace-ids http://example.com/ + +## See the Response + + By default curl sends the response to stdout. You need to redirect it + somewhere to avoid that, most often that is done with `-o` or `-O`. + +# URL + +## Spec + + The Uniform Resource Locator format is how you specify the address of a + particular resource on the Internet. You know these, you have seen URLs like + https://curl.se or https://example.com a million times. RFC 3986 is the + canonical spec. The formal name is not URL, it is **URI**. + +## Host + + The hostname is usually resolved using DNS or your /etc/hosts file to an IP + address and that is what curl communicates with. Alternatively you specify + the IP address directly in the URL instead of a name. + + For development and other trying out situations, you can point to a different + IP address for a hostname than what would otherwise be used, by using curl's + [`--resolve`](https://curl.se/docs/manpage.html#--resolve) option: + + curl --resolve www.example.org:80:127.0.0.1 http://www.example.org/ + +## Port number + + Each protocol curl supports operates on a default port number, be it over TCP + or in some cases UDP. Normally you do not have to take that into + consideration, but at times you run test servers on other ports or + similar. Then you can specify the port number in the URL with a colon and a + number immediately following the hostname. Like when doing HTTP to port + 1234: + + curl http://www.example.org:1234/ + + The port number you specify in the URL is the number that the server uses to + offer its services. Sometimes you may use a proxy, and then you may + need to specify that proxy's port number separately from what curl needs to + connect to the server. Like when using an HTTP proxy on port 4321: + + curl --proxy http://proxy.example.org:4321 http://remote.example.org/ + +## Username and password + + Some services are setup to require HTTP authentication and then you need to + provide name and password which is then transferred to the remote site in + various ways depending on the exact authentication protocol used. + + You can opt to either insert the user and password in the URL or you can + provide them separately: + + curl http://user:password@example.org/ + + or + + curl -u user:password http://example.org/ + + You need to pay attention that this kind of HTTP authentication is not what + is usually done and requested by user-oriented websites these days. They tend + to use forms and cookies instead. + +## Path part + + The path part is just sent off to the server to request that it sends back + the associated response. The path is what is to the right side of the slash + that follows the hostname and possibly port number. + +# Fetch a page + +## GET + + The simplest and most common request/operation made using HTTP is to GET a + URL. The URL could itself refer to a webpage, an image or a file. The client + issues a GET request to the server and receives the document it asked for. + If you issue the command line + + curl https://curl.se + + you get a webpage returned in your terminal window. The entire HTML document + that that URL holds. + + All HTTP replies contain a set of response headers that are normally hidden, + use curl's [`--include`](https://curl.se/docs/manpage.html#-i) (`-i`) + option to display them as well as the rest of the document. + +## HEAD + + You can ask the remote server for ONLY the headers by using the + [`--head`](https://curl.se/docs/manpage.html#-I) (`-I`) option which makes + curl issue a HEAD request. In some special cases servers deny the HEAD method + while others still work, which is a particular kind of annoyance. + + The HEAD method is defined and made so that the server returns the headers + exactly the way it would do for a GET, but without a body. It means that you + may see a `Content-Length:` in the response headers, but there must not be an + actual body in the HEAD response. + +## Multiple URLs in a single command line + + A single curl command line may involve one or many URLs. The most common case + is probably to just use one, but you can specify any amount of URLs. Yes any. + No limits. You then get requests repeated over and over for all the given + URLs. + + Example, send two GET requests: + + curl http://url1.example.com http://url2.example.com + + If you use [`--data`](https://curl.se/docs/manpage.html#-d) to POST to + the URL, using multiple URLs means that you send that same POST to all the + given URLs. + + Example, send two POSTs: + + curl --data name=curl http://url1.example.com http://url2.example.com + + +## Multiple HTTP methods in a single command line + + Sometimes you need to operate on several URLs in a single command line and do + different HTTP methods on each. For this, you might enjoy the + [`--next`](https://curl.se/docs/manpage.html#-:) option. It is basically a + separator that separates a bunch of options from the next. All the URLs + before `--next` get the same method and get all the POST data merged into + one. + + When curl reaches the `--next` on the command line, it resets the method and + the POST data and allow a new set. + + Perhaps this is best shown with a few examples. To send first a HEAD and then + a GET: + + curl -I http://example.com --next http://example.com + + To first send a POST and then a GET: + + curl -d score=10 http://example.com/post.cgi --next http://example.com/results.html + +# HTML forms + +## Forms explained + + Forms are the general way a website can present an HTML page with fields for + the user to enter data in, and then press some kind of 'OK' or 'Submit' + button to get that data sent to the server. The server then typically uses + the posted data to decide how to act. Like using the entered words to search + in a database, or to add the info in a bug tracking system, display the + entered address on a map or using the info as a login-prompt verifying that + the user is allowed to see what it is about to see. + + Of course there has to be some kind of program on the server end to receive + the data you send. You cannot just invent something out of the air. + +## GET + + A GET-form uses the method GET, as specified in HTML like: + +```html +
+ + +
+``` + + In your favorite browser, this form appears with a text box to fill in and a + press-button labeled "OK". If you fill in '1905' and press the OK button, + your browser then creates a new URL to get for you. The URL gets + `junk.cgi?birthyear=1905&press=OK` appended to the path part of the previous + URL. + + If the original form was seen on the page `www.example.com/when/birth.html`, + the second page you get becomes + `www.example.com/when/junk.cgi?birthyear=1905&press=OK`. + + Most search engines work this way. + + To make curl do the GET form post for you, just enter the expected created + URL: + + curl "http://www.example.com/when/junk.cgi?birthyear=1905&press=OK" + +## POST + + The GET method makes all input field names get displayed in the URL field of + your browser. That is generally a good thing when you want to be able to + bookmark that page with your given data, but it is an obvious disadvantage if + you entered secret information in one of the fields or if there are a large + amount of fields creating a long and unreadable URL. + + The HTTP protocol then offers the POST method. This way the client sends the + data separated from the URL and thus you do not see any of it in the URL + address field. + + The form would look similar to the previous one: + +```html +
+ + +
+``` + + And to use curl to post this form with the same data filled in as before, we + could do it like: + + curl --data "birthyear=1905&press=%20OK%20" http://www.example.com/when/junk.cgi + + This kind of POST uses the Content-Type `application/x-www-form-urlencoded` + and is the most widely used POST kind. + + The data you send to the server MUST already be properly encoded, curl does + not do that for you. For example, if you want the data to contain a space, + you need to replace that space with `%20`, etc. Failing to comply with this + most likely causes your data to be received wrongly and messed up. + + Recent curl versions can in fact url-encode POST data for you, like this: + + curl --data-urlencode "name=I am Daniel" http://www.example.com + + If you repeat `--data` several times on the command line, curl concatenates + all the given data pieces - and put a `&` symbol between each data segment. + +## File Upload POST + + Back in late 1995 they defined an additional way to post data over HTTP. It + is documented in the RFC 1867, why this method sometimes is referred to as + RFC 1867-posting. + + This method is mainly designed to better support file uploads. A form that + allows a user to upload a file could be written like this in HTML: + +
+ + +
+ + This clearly shows that the Content-Type about to be sent is + `multipart/form-data`. + + To post to a form like this with curl, you enter a command line like: + + curl --form upload=@localfilename --form press=OK [URL] + +## Hidden Fields + + A common way for HTML based applications to pass state information between + pages is to add hidden fields to the forms. Hidden fields are already filled + in, they are not displayed to the user and they get passed along just as all + the other fields. + + A similar example form with one visible field, one hidden field and one + submit button could look like: + +```html +
+ + + +
+``` + + To POST this with curl, you do not have to think about if the fields are + hidden or not. To curl they are all the same: + + curl --data "birthyear=1905&press=OK&person=daniel" [URL] + +## Figure Out What A POST Looks Like + + When you are about to fill in a form and send it to a server by using curl + instead of a browser, you are of course interested in sending a POST exactly + the way your browser does. + + An easy way to get to see this, is to save the HTML page with the form on + your local disk, modify the 'method' to a GET, and press the submit button + (you could also change the action URL if you want to). + + You then clearly see the data get appended to the URL, separated with a + `?`-letter as GET forms are supposed to. + +# HTTP upload + +## PUT + + Perhaps the best way to upload data to an HTTP server is to use PUT. Then + again, this of course requires that someone put a program or script on the + server end that knows how to receive an HTTP PUT stream. + + Put a file to an HTTP server with curl: + + curl --upload-file uploadfile http://www.example.com/receive.cgi + +# HTTP Authentication + +## Basic Authentication + + HTTP Authentication is the ability to tell the server your username and + password so that it can verify that you are allowed to do the request you are + doing. The Basic authentication used in HTTP (which is the type curl uses by + default) is **plain text** based, which means it sends username and password + only slightly obfuscated, but still fully readable by anyone that sniffs on + the network between you and the remote server. + + To tell curl to use a user and password for authentication: + + curl --user name:password http://www.example.com + +## Other Authentication + + The site might require a different authentication method (check the headers + returned by the server), and then + [`--ntlm`](https://curl.se/docs/manpage.html#--ntlm), + [`--digest`](https://curl.se/docs/manpage.html#--digest), + [`--negotiate`](https://curl.se/docs/manpage.html#--negotiate) or even + [`--anyauth`](https://curl.se/docs/manpage.html#--anyauth) might be + options that suit you. + +## Proxy Authentication + + Sometimes your HTTP access is only available through the use of an HTTP + proxy. This seems to be especially common at various companies. An HTTP proxy + may require its own user and password to allow the client to get through to + the Internet. To specify those with curl, run something like: + + curl --proxy-user proxyuser:proxypassword curl.se + + If your proxy requires the authentication to be done using the NTLM method, + use [`--proxy-ntlm`](https://curl.se/docs/manpage.html#--proxy-ntlm), if + it requires Digest use + [`--proxy-digest`](https://curl.se/docs/manpage.html#--proxy-digest). + + If you use any one of these user+password options but leave out the password + part, curl prompts for the password interactively. + +## Hiding credentials + + Do note that when a program is run, its parameters might be possible to see + when listing the running processes of the system. Thus, other users may be + able to watch your passwords if you pass them as plain command line + options. There are ways to circumvent this. + + It is worth noting that while this is how HTTP Authentication works, many + websites do not use this concept when they provide logins etc. See the Web + Login chapter further below for more details on that. + +# More HTTP Headers + +## Referer + + An HTTP request may include a 'referer' field (yes it is misspelled), which + can be used to tell from which URL the client got to this particular + resource. Some programs/scripts check the referer field of requests to verify + that this was not arriving from an external site or an unknown page. While + this is a stupid way to check something so easily forged, many scripts still + do it. Using curl, you can put anything you want in the referer-field and + thus more easily be able to fool the server into serving your request. + + Use curl to set the referer field with: + + curl --referer http://www.example.come http://www.example.com + +## User Agent + + Similar to the referer field, all HTTP requests may set the User-Agent + field. It names what user agent (client) that is being used. Many + applications use this information to decide how to display pages. Silly web + programmers try to make different pages for users of different browsers to + make them look the best possible for their particular browsers. They usually + also do different kinds of JavaScript etc. + + At times, you may learn that getting a page with curl does not return the + same page that you see when getting the page with your browser. Then you know + it is time to set the User Agent field to fool the server into thinking you + are one of those browsers. + + To make curl look like Internet Explorer 5 on a Windows 2000 box: + + curl --user-agent "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)" [URL] + + Or why not look like you are using Netscape 4.73 on an old Linux box: + + curl --user-agent "Mozilla/4.73 [en] (X11; U; Linux 2.2.15 i686)" [URL] + +## Redirects + +## Location header + + When a resource is requested from a server, the reply from the server may + include a hint about where the browser should go next to find this page, or a + new page keeping newly generated output. The header that tells the browser to + redirect is `Location:`. + + Curl does not follow `Location:` headers by default, but simply displays such + pages in the same manner it displays all HTTP replies. It does however + feature an option that makes it attempt to follow the `Location:` pointers. + + To tell curl to follow a Location: + + curl --location http://www.example.com + + If you use curl to POST to a site that immediately redirects you to another + page, you can safely use [`--location`](https://curl.se/docs/manpage.html#-L) + (`-L`) and `--data`/`--form` together. Curl only uses POST in the first + request, and then revert to GET in the following operations. + +## Other redirects + + Browsers typically support at least two other ways of redirects that curl + does not: first the html may contain a meta refresh tag that asks the browser + to load a specific URL after a set number of seconds, or it may use + JavaScript to do it. + +# Cookies + +## Cookie Basics + + The way the web browsers do "client side state control" is by using + cookies. Cookies are just names with associated contents. The cookies are + sent to the client by the server. The server tells the client for what path + and hostname it wants the cookie sent back, and it also sends an expiration + date and a few more properties. + + When a client communicates with a server with a name and path as previously + specified in a received cookie, the client sends back the cookies and their + contents to the server, unless of course they are expired. + + Many applications and servers use this method to connect a series of requests + into a single logical session. To be able to use curl in such occasions, we + must be able to record and send back cookies the way the web application + expects them. The same way browsers deal with them. + +## Cookie options + + The simplest way to send a few cookies to the server when getting a page with + curl is to add them on the command line like: + + curl --cookie "name=Daniel" http://www.example.com + + Cookies are sent as common HTTP headers. This is practical as it allows curl + to record cookies simply by recording headers. Record cookies with curl by + using the [`--dump-header`](https://curl.se/docs/manpage.html#-D) (`-D`) + option like: + + curl --dump-header headers_and_cookies http://www.example.com + + (Take note that the + [`--cookie-jar`](https://curl.se/docs/manpage.html#-c) option described + below is a better way to store cookies.) + + Curl has a full blown cookie parsing engine built-in that comes in use if you + want to reconnect to a server and use cookies that were stored from a + previous connection (or hand-crafted manually to fool the server into + believing you had a previous connection). To use previously stored cookies, + you run curl like: + + curl --cookie stored_cookies_in_file http://www.example.com + + Curl's "cookie engine" gets enabled when you use the + [`--cookie`](https://curl.se/docs/manpage.html#-b) option. If you only + want curl to understand received cookies, use `--cookie` with a file that + does not exist. Example, if you want to let curl understand cookies from a + page and follow a location (and thus possibly send back cookies it received), + you can invoke it like: + + curl --cookie nada --location http://www.example.com + + Curl has the ability to read and write cookie files that use the same file + format that Netscape and Mozilla once used. It is a convenient way to share + cookies between scripts or invokes. The `--cookie` (`-b`) switch + automatically detects if a given file is such a cookie file and parses it, + and by using the `--cookie-jar` (`-c`) option you make curl write a new + cookie file at the end of an operation: + + curl --cookie cookies.txt --cookie-jar newcookies.txt \ + http://www.example.com + +# HTTPS + +## HTTPS is HTTP secure + + There are a few ways to do secure HTTP transfers. By far the most common + protocol for doing this is what is generally known as HTTPS, HTTP over + SSL. SSL encrypts all the data that is sent and received over the network and + thus makes it harder for attackers to spy on sensitive information. + + SSL (or TLS as the current version of the standard is called) offers a set of + advanced features to do secure transfers over HTTP. + + Curl supports encrypted fetches when built to use a TLS library and it can be + built to use one out of a fairly large set of libraries - `curl -V` shows + which one your curl was built to use (if any!). To get a page from an HTTPS + server, simply run curl like: + + curl https://secure.example.com + +## Certificates + + In the HTTPS world, you use certificates to validate that you are the one + you claim to be, as an addition to normal passwords. Curl supports client- + side certificates. All certificates are locked with a pass phrase, which you + need to enter before the certificate can be used by curl. The pass phrase + can be specified on the command line or if not, entered interactively when + curl queries for it. Use a certificate with curl on an HTTPS server like: + + curl --cert mycert.pem https://secure.example.com + + curl also tries to verify that the server is who it claims to be, by + verifying the server's certificate against a locally stored CA cert bundle. + Failing the verification causes curl to deny the connection. You must then + use [`--insecure`](https://curl.se/docs/manpage.html#-k) (`-k`) in case you + want to tell curl to ignore that the server cannot be verified. + + More about server certificate verification and ca cert bundles can be read in + the [`SSLCERTS` document](https://curl.se/docs/sslcerts.html). + + At times you may end up with your own CA cert store and then you can tell + curl to use that to verify the server's certificate: + + curl --cacert ca-bundle.pem https://example.com/ + +# Custom Request Elements + +## Modify method and headers + + Doing fancy stuff, you may need to add or change elements of a single curl + request. + + For example, you can change the POST method to `PROPFIND` and send the data + as `Content-Type: text/xml` (instead of the default `Content-Type`) like + this: + + curl --data "" --header "Content-Type: text/xml" \ + --request PROPFIND example.com + + You can delete a default header by providing one without content. Like you + can ruin the request by chopping off the `Host:` header: + + curl --header "Host:" http://www.example.com + + You can add headers the same way. Your server may want a `Destination:` + header, and you can add it: + + curl --header "Destination: http://nowhere" http://example.com + +## More on changed methods + + It should be noted that curl selects which methods to use on its own + depending on what action to ask for. `-d` makes a POST, `-I` makes a HEAD and + so on. If you use the [`--request`](https://curl.se/docs/manpage.html#-X) / + `-X` option you can change the method keyword curl selects, but you do not + modify curl's behavior. This means that if you for example use -d "data" to + do a POST, you can modify the method to a `PROPFIND` with `-X` and curl still + thinks it sends a POST. You can change the normal GET to a POST method by + simply adding `-X POST` in a command line like: + + curl -X POST http://example.org/ + + curl however still acts as if it sent a GET so it does not send any request + body etc. + +# Web Login + +## Some login tricks + + While not strictly just HTTP related, it still causes a lot of people + problems so here's the executive run-down of how the vast majority of all + login forms work and how to login to them using curl. + + It can also be noted that to do this properly in an automated fashion, you + most certainly need to script things and do multiple curl invokes etc. + + First, servers mostly use cookies to track the logged-in status of the + client, so you need to capture the cookies you receive in the responses. + Then, many sites also set a special cookie on the login page (to make sure + you got there through their login page) so you should make a habit of first + getting the login-form page to capture the cookies set there. + + Some web-based login systems feature various amounts of JavaScript, and + sometimes they use such code to set or modify cookie contents. Possibly they + do that to prevent programmed logins, like this manual describes how to... + Anyway, if reading the code is not enough to let you repeat the behavior + manually, capturing the HTTP requests done by your browsers and analyzing the + sent cookies is usually a working method to work out how to shortcut the + JavaScript need. + + In the actual `
` tag for the login, lots of sites fill-in + random/session or otherwise secretly generated hidden tags and you may need + to first capture the HTML code for the login form and extract all the hidden + fields to be able to do a proper login POST. Remember that the contents need + to be URL encoded when sent in a normal POST. + +# Debug + +## Some debug tricks + + Many times when you run curl on a site, you notice that the site does not + seem to respond the same way to your curl requests as it does to your + browser's. + + Then you need to start making your curl requests more similar to your + browser's requests: + + - Use the `--trace-ascii` option to store fully detailed logs of the requests + for easier analyzing and better understanding + + - Make sure you check for and use cookies when needed (both reading with + `--cookie` and writing with `--cookie-jar`) + + - Set user-agent (with [`-A`](https://curl.se/docs/manpage.html#-A)) to + one like a recent popular browser does + + - Set referer (with [`-E`](https://curl.se/docs/manpage.html#-E)) like + it is set by the browser + + - If you use POST, make sure you send all the fields and in the same order as + the browser does it. + +## Check what the browsers do + + A good helper to make sure you do this right, is the web browsers' developers + tools that let you view all headers you send and receive (even when using + HTTPS). + + A more raw approach is to capture the HTTP traffic on the network with tools + such as Wireshark or tcpdump and check what headers that were sent and + received by the browser. (HTTPS forces you to use `SSLKEYLOGFILE` to do + that.) diff --git a/src/dependencies/curl-8.8.0/docs/URL-SYNTAX.md b/src/dependencies/curl-8.8.0/docs/URL-SYNTAX.md new file mode 100644 index 0000000..52e0ece --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/URL-SYNTAX.md @@ -0,0 +1,395 @@ + + +# URL syntax and their use in curl + +## Specifications + +The official "URL syntax" is primarily defined in these two different +specifications: + + - [RFC 3986](https://datatracker.ietf.org/doc/html/rfc3986) (although URL is called + "URI" in there) + - [The WHATWG URL Specification](https://url.spec.whatwg.org/) + +RFC 3986 is the earlier one, and curl has always tried to adhere to that one +(since it shipped in January 2005). + +The WHATWG URL spec was written later, is incompatible with the RFC 3986 and +changes over time. + +## Variations + +URL parsers as implemented in browsers, libraries and tools usually opt to +support one of the mentioned specifications. Bugs, differences in +interpretations and the moving nature of the WHATWG spec does however make it +unlikely that multiple parsers treat URLs the same way. + +## Security + +Due to the inherent differences between URL parser implementations, it is +considered a security risk to mix different implementations and assume the +same behavior! + +For example, if you use one parser to check if a URL uses a good hostname or +the correct auth field, and then pass on that same URL to a *second* parser, +there is always a risk it treats the same URL differently. There is no right +and wrong in URL land, only differences of opinions. + +libcurl offers a separate API to its URL parser for this reason, among others. + +Applications may at times find it convenient to allow users to specify URLs +for various purposes and that string would then end up fed to curl. Getting a +URL from an external untrusted party and using it with curl brings several +security concerns: + +1. If you have an application that runs as or in a server application, getting + an unfiltered URL can trick your application to access a local resource + instead of a remote resource. Protecting yourself against localhost accesses + is hard when accepting user provided URLs. + +2. Such custom URLs can access other ports than you planned as port numbers + are part of the regular URL format. The combination of a local host and a + custom port number can allow external users to play tricks with your local + services. + +3. Such a URL might use other schemes than you thought of or planned for. + +## "RFC 3986 plus" + +curl recognizes a URL syntax that we call "RFC 3986 plus". It is grounded on +the well established RFC 3986 to make sure previously written command lines +and curl using scripts remain working. + +curl's URL parser allows a few deviations from the spec in order to +inter-operate better with URLs that appear in the wild. + +### spaces + +A URL provided to curl cannot contain spaces. They need to be provided URL +encoded to be accepted in a URL by curl. + +An exception to this rule: `Location:` response headers that indicate to a +client where a resource has been redirected to, sometimes contain spaces. This +is a violation of RFC 3986 but is fine in the WHATWG spec. curl handles these +by re-encoding them to `%20`. + +### non-ASCII + +Byte values in a provided URL that are outside of the printable ASCII range +are percent-encoded by curl. + +### multiple slashes + +An absolute URL always starts with a "scheme" followed by a colon. For all the +schemes curl supports, the colon must be followed by two slashes according to +RFC 3986 but not according to the WHATWG spec - which allows one to infinity +amount. + +curl allows one, two or three slashes after the colon to still be considered a +valid URL. + +### "scheme-less" + +curl supports "URLs" that do not start with a scheme. This is not supported by +any of the specifications. This is a shortcut to entering URLs that was +supported by browsers early on and has been mimicked by curl. + +Based on what the hostname starts with, curl "guesses" what protocol to use: + + - `ftp.` means FTP + - `dict.` means DICT + - `ldap.` means LDAP + - `imap.` means IMAP + - `smtp.` means SMTP + - `pop3.` means POP3 + - all other means HTTP + +### globbing letters + +The curl command line tool supports "globbing" of URLs. It means that you can +create ranges and lists using `[N-M]` and `{one,two,three}` sequences. The +letters used for this (`[]{}`) are reserved in RFC 3986 and can therefore not +legitimately be part of such a URL. + +They are however not reserved or special in the WHATWG specification, so +globbing can mess up such URLs. Globbing can be turned off for such occasions +(using `--globoff`). + +# URL syntax details + +A URL may consist of the following components - many of them are optional: + + [scheme][divider][userinfo][hostname][port number][path][query][fragment] + +Each component is separated from the following component with a divider +character or string. + +For example, this could look like: + + http://user:password@www.example.com:80/index.html?foo=bar#top + +## Scheme + +The scheme specifies the protocol to use. A curl build can support a few or +many different schemes. You can limit what schemes curl should accept. + +curl supports the following schemes on URLs specified to transfer. They are +matched case insensitively: + +`dict`, `file`, `ftp`, `ftps`, `gopher`, `gophers`, `http`, `https`, `imap`, +`imaps`, `ldap`, `ldaps`, `mqtt`, `pop3`, `pop3s`, `rtmp`, `rtmpe`, `rtmps`, +`rtmpt`, `rtmpte`, `rtmpts`, `rtsp`, `smb`, `smbs`, `smtp`, `smtps`, `telnet`, +`tftp` + +When the URL is specified to identify a proxy, curl recognizes the following +schemes: + +`http`, `https`, `socks4`, `socks4a`, `socks5`, `socks5h`, `socks` + +## Userinfo + +The userinfo field can be used to set username and password for +authentication purposes in this transfer. The use of this field is discouraged +since it often means passing around the password in plain text and is thus a +security risk. + +URLs for IMAP, POP3 and SMTP also support *login options* as part of the +userinfo field. They are provided as a semicolon after the password and then +the options. + +## Hostname + +The hostname part of the URL contains the address of the server that you want +to connect to. This can be the fully qualified domain name of the server, the +local network name of the machine on your network or the IP address of the +server or machine represented by either an IPv4 or IPv6 address (within +brackets). For example: + + http://www.example.com/ + + http://hostname/ + + http://192.168.0.1/ + + http://[2001:1890:1112:1::20]/ + +### "localhost" + +Starting in curl 7.77.0, curl uses loopback IP addresses for the name +`localhost`: `127.0.0.1` and `::1`. It does not resolve the name using the +resolver functions. + +This is done to make sure the host accessed is truly the localhost - the local +machine. + +### IDNA + +If curl was built with International Domain Name (IDN) support, it can also +handle hostnames using non-ASCII characters. + +When built with libidn2, curl uses the IDNA 2008 standard. This is equivalent +to the WHATWG URL spec, but differs from certain browsers that use IDNA 2003 +Transitional Processing. The two standards have a huge overlap but differ +slightly, perhaps most famously in how they deal with the German "double s" +(`ß`). + +When winidn is used, curl uses IDNA 2003 Transitional Processing, like the rest +of Windows. + +## Port number + +If there is a colon after the hostname, that should be followed by the port +number to use. 1 - 65535. curl also supports a blank port number field - but +only if the URL starts with a scheme. + +If the port number is not specified in the URL, curl uses a default port +number based on the provide scheme: + +DICT 2628, FTP 21, FTPS 990, GOPHER 70, GOPHERS 70, HTTP 80, HTTPS 443, +IMAP 132, IMAPS 993, LDAP 369, LDAPS 636, MQTT 1883, POP3 110, POP3S 995, +RTMP 1935, RTMPS 443, RTMPT 80, RTSP 554, SCP 22, SFTP 22, SMB 445, SMBS 445, +SMTP 25, SMTPS 465, TELNET 23, TFTP 69 + +# Scheme specific behaviors + +## FTP + +The path part of an FTP request specifies the file to retrieve and from which +directory. If the file part is omitted then libcurl downloads the directory +listing for the directory specified. If the directory is omitted then the +directory listing for the root / home directory is returned. + +FTP servers typically put the user in its "home directory" after login, which +then differs between users. To explicitly specify the root directory of an FTP +server, start the path with double slash `//` or `/%2f` (2F is the hexadecimal +value of the ascii code for the slash). + +## FILE + +When a `FILE://` URL is accessed on Windows systems, it can be crafted in a +way so that Windows attempts to connect to a (remote) machine when curl wants +to read or write such a path. + +curl only allows the hostname part of a FILE URL to be one out of these three +alternatives: `localhost`, `127.0.0.1` or blank ("", zero characters). +Anything else makes curl fail to parse the URL. + +### Windows-specific FILE details + +curl accepts that the FILE URL's path starts with a "drive letter". That is a +single letter `a` to `z` followed by a colon or a pipe character (`|`). + +The Windows operating system itself converts some file accesses to perform +network accesses over SMB/CIFS, through several different file path patterns. +This way, a `file://` URL passed to curl *might* be converted into a network +access inadvertently and unknowingly to curl. This is a Windows feature curl +cannot control or disable. + +## IMAP + +The path part of an IMAP request not only specifies the mailbox to list or +select, but can also be used to check the `UIDVALIDITY` of the mailbox, to +specify the `UID`, `SECTION` and `PARTIAL` octets of the message to fetch and +to specify what messages to search for. + +A top level folder list: + + imap://user:password@mail.example.com + +A folder list on the user's inbox: + + imap://user:password@mail.example.com/INBOX + +Select the user's inbox and fetch message with `uid = 1`: + + imap://user:password@mail.example.com/INBOX/;UID=1 + +Select the user's inbox and fetch the first message in the mail box: + + imap://user:password@mail.example.com/INBOX/;MAILINDEX=1 + +Select the user's inbox, check the `UIDVALIDITY` of the mailbox is 50 and +fetch message 2 if it is: + + imap://user:password@mail.example.com/INBOX;UIDVALIDITY=50/;UID=2 + +Select the user's inbox and fetch the text portion of message 3: + + imap://user:password@mail.example.com/INBOX/;UID=3/;SECTION=TEXT + +Select the user's inbox and fetch the first 1024 octets of message 4: + + imap://user:password@mail.example.com/INBOX/;UID=4/;PARTIAL=0.1024 + +Select the user's inbox and check for NEW messages: + + imap://user:password@mail.example.com/INBOX?NEW + +Select the user's inbox and search for messages containing "shadows" in the +subject line: + + imap://user:password@mail.example.com/INBOX?SUBJECT%20shadows + +Searching via the query part of the URL `?` is a search request for the +results to be returned as message sequence numbers (`MAILINDEX`). It is +possible to make a search request for results to be returned as unique ID +numbers (`UID`) by using a custom curl request via `-X`. `UID` numbers are +unique per session (and multiple sessions when `UIDVALIDITY` is the same). For +example, if you are searching for `"foo bar"` in header+body (`TEXT`) and you +want the matching `MAILINDEX` numbers returned then you could search via URL: + + imap://user:password@mail.example.com/INBOX?TEXT%20%22foo%20bar%22 + +If you want matching `UID` numbers you have to use a custom request: + + imap://user:password@mail.example.com/INBOX -X "UID SEARCH TEXT \"foo bar\"" + +For more information about IMAP commands please see RFC 9051. For more +information about the individual components of an IMAP URL please see RFC 5092. + +* Note old curl versions would `FETCH` by message sequence number when `UID` +was specified in the URL. That was a bug fixed in 7.62.0, which added +`MAILINDEX` to `FETCH` by mail sequence number. + +## LDAP + +The path part of a LDAP request can be used to specify the: Distinguished +Name, Attributes, Scope, Filter and Extension for a LDAP search. Each field is +separated by a question mark and when that field is not required an empty +string with the question mark separator should be included. + +Search for the `DN` as `My Organization`: + + ldap://ldap.example.com/o=My%20Organization + +the same search but only return `postalAddress` attributes: + + ldap://ldap.example.com/o=My%20Organization?postalAddress + +Search for an empty `DN` and request information about the +`rootDomainNamingContext` attribute for an Active Directory server: + + ldap://ldap.example.com/?rootDomainNamingContext + +For more information about the individual components of a LDAP URL please +see [RFC 4516](https://datatracker.ietf.org/doc/html/rfc4516). + +## POP3 + +The path part of a POP3 request specifies the message ID to retrieve. If the +ID is not specified then a list of waiting messages is returned instead. + +## SCP + +The path part of an SCP URL specifies the path and file to retrieve or +upload. The file is taken as an absolute path from the root directory on the +server. + +To specify a path relative to the user's home directory on the server, prepend +`~/` to the path portion. + +## SFTP + +The path part of an SFTP URL specifies the file to retrieve or upload. If the +path ends with a slash (`/`) then a directory listing is returned instead of a +file. If the path is omitted entirely then the directory listing for the root +/ home directory is returned. + +## SMB +The path part of a SMB request specifies the file to retrieve and from what +share and directory or the share to upload to and as such, may not be omitted. +If the username is embedded in the URL then it must contain the domain name +and as such, the backslash must be URL encoded as %2f. + +When uploading to SMB, the size of the file needs to be known ahead of time, +meaning that you can upload a file passed to curl over a pipe like stdin. + +curl supports SMB version 1 (only) + +## SMTP + +The path part of a SMTP request specifies the hostname to present during +communication with the mail server. If the path is omitted, then libcurl +attempts to resolve the local computer's hostname. However, this may not +return the fully qualified domain name that is required by some mail servers +and specifying this path allows you to set an alternative name, such as your +machine's fully qualified domain name, which you might have obtained from an +external function such as gethostname or getaddrinfo. + +The default smtp port is 25. Some servers use port 587 as an alternative. + +## RTMP + +There is no official URL spec for RTMP so libcurl uses the URL syntax supported +by the underlying librtmp library. It has a syntax where it wants a +traditional URL, followed by a space and a series of space-separated +`name=value` pairs. + +While space is not typically a "legal" letter, libcurl accepts them. When a +user wants to pass in a `#` (hash) character it is treated as a fragment and +it gets cut off by libcurl if provided literally. You have to escape it by +providing it as backslash and its ASCII value in hexadecimal: `\23`. diff --git a/src/dependencies/curl-8.8.0/docs/VERSIONS.md b/src/dependencies/curl-8.8.0/docs/VERSIONS.md new file mode 100644 index 0000000..a3159aa --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/VERSIONS.md @@ -0,0 +1,63 @@ + + +Version Numbers and Releases +============================ + + Curl is not only curl. Curl is also libcurl. They are actually individually + versioned, but they usually follow each other closely. + + The version numbering is always built up using the same system: + + X.Y.Z + + - X is main version number + - Y is release number + - Z is patch number + +## Bumping numbers + + One of these numbers get bumped in each new release. The numbers to the right + of a bumped number are reset to zero. + + The main version number is bumped when *really* big, world colliding changes + are made. The release number is bumped when changes are performed or + things/features are added. The patch number is bumped when the changes are + mere bugfixes. + + It means that after release 1.2.3, we can release 2.0.0 if something really + big has been made, 1.3.0 if not that big changes were made or 1.2.4 if only + bugs were fixed. + + Bumping, as in increasing the number with 1, is unconditionally only + affecting one of the numbers (except the ones to the right of it, that may be + set to zero). 1 becomes 2, 3 becomes 4, 9 becomes 10, 88 becomes 89 and 99 + becomes 100. So, after 1.2.9 comes 1.2.10. After 3.99.3, 3.100.0 might come. + + All original curl source release archives are named according to the libcurl + version (not according to the curl client version that, as said before, might + differ). + + As a service to any application that might want to support new libcurl + features while still being able to build with older versions, all releases + have the libcurl version stored in the `curl/curlver.h` file using a static + numbering scheme that can be used for comparison. The version number is + defined as: + +```c +#define LIBCURL_VERSION_NUM 0xXXYYZZ +``` + + Where `XX`, `YY` and `ZZ` are the main version, release and patch numbers in + hexadecimal. All three number fields are always represented using two digits + (eight bits each). 1.2 would appear as "0x010200" while version 9.11.7 + appears as `0x090b07`. + + This 6-digit hexadecimal number is always a greater number in a more recent + release. It makes comparisons with greater than and less than work. + + This number is also available as three separate defines: + `LIBCURL_VERSION_MAJOR`, `LIBCURL_VERSION_MINOR` and `LIBCURL_VERSION_PATCH`. diff --git a/src/dependencies/curl-8.8.0/docs/VULN-DISCLOSURE-POLICY.md b/src/dependencies/curl-8.8.0/docs/VULN-DISCLOSURE-POLICY.md new file mode 100644 index 0000000..0f89816 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/VULN-DISCLOSURE-POLICY.md @@ -0,0 +1,300 @@ + + +# curl vulnerability disclosure policy + +This document describes how security vulnerabilities are handled in the curl +project. + +## Publishing Information + +All known and public curl or libcurl related vulnerabilities are listed on +[the curl website security page](https://curl.se/docs/security.html). + +Security vulnerabilities **should not** be entered in the project's public bug +tracker. + +## Vulnerability Handling + +The typical process for handling a new security vulnerability is as follows. + +No information should be made public about a vulnerability until it is +formally announced at the end of this process. That means, for example, that a +bug tracker entry must NOT be created to track the issue since that makes the +issue public and it should not be discussed on any of the project's public +mailing lists. Messages associated with any commits should not make any +reference to the security nature of the commit if done prior to the public +announcement. + +- The person discovering the issue, the reporter, reports the vulnerability on + [HackerOne](https://hackerone.com/curl). Issues filed there reach a handful + of selected and trusted people. + +- Messages that do not relate to the reporting or managing of an undisclosed + security vulnerability in curl or libcurl are ignored and no further action + is required. + +- A person in the security team responds to the original report to acknowledge + that a human has seen the report. + +- The security team investigates the report and either rejects it or accepts + it. See below for examples of problems that are not considered + vulnerabilities. + +- If the report is rejected, the team writes to the reporter to explain why. + +- If the report is accepted, the team writes to the reporter to let them + know it is accepted and that they are working on a fix. + +- The security team discusses the problem, works out a fix, considers the + impact of the problem and suggests a release schedule. This discussion + should involve the reporter as much as possible. + +- The release of the information should be "as soon as possible" and is most + often synchronized with an upcoming release that contains the fix. If the + reporter, or anyone else involved, thinks the next planned release is too + far away, then a separate earlier release should be considered. + +- Write a security advisory draft about the problem that explains what the + problem is, its impact, which versions it affects, solutions or workarounds, + when the release is out and make sure to credit all contributors properly. + Figure out the CWE (Common Weakness Enumeration) number for the flaw. See + [SECURITY-ADVISORY](https://curl.se/dev/advisory.html) for help on creating + the advisory. + +- Request a CVE Id for the issue. curl is a CNA (CVE Numbering Authority) and + can request its own numbers. + +- Update the "security advisory" with the CVE number. + +- The security team commits the fix in a private branch. The commit message + should ideally contain the CVE number. If the severity level of the issue is + set to Low or Medium, the fix is allowed to get merged into the master + repository via a normal PR - but without mentioning it being a security + vulnerability. + +- The monetary reward part of the bug-bounty is managed by the Internet Bug + Bounty team and the reporter is asked to request the reward from them after + the issue has been completely handled and published by curl. + +- No more than 10 days before release, inform + [distros@openwall](https://oss-security.openwall.org/wiki/mailing-lists/distros) + to prepare them about the upcoming public security vulnerability + announcement - attach the advisory draft for information with CVE and + current patch. 'distros' does not accept an embargo longer than 14 days and + they do not care for Windows-specific flaws. + +- No more than 48 hours before the release, the private branch is merged into + the master branch and pushed. Once pushed, the information is accessible to + the public and the actual release should follow suit immediately afterwards. + The time between the push and the release is used for final tests and + reviews. + +- The project team creates a release that includes the fix. + +- The project team announces the release and the vulnerability to the world in + the same manner we always announce releases. It gets sent to the + curl-announce, curl-library and curl-users mailing lists. + +- The security webpage on the website should get the new vulnerability + mentioned. + +## security (at curl dot se) + +This is a private mailing list for discussions on and about curl security +issues. + +Who is on this list? There are a couple of criteria you must meet, and then we +might ask you to join the list or you can ask to join it. It really is not a +formal process. We basically only require that you have a long-term presence +in the curl project and you have shown an understanding for the project and +its way of working. You must have been around for a good while and you should +have no plans of vanishing in the near future. + +We do not make the list of participants public mostly because it tends to vary +somewhat over time and a list somewhere only risks getting outdated. + +## Publishing Security Advisories + +1. Write up the security advisory, using markdown syntax. Use the same + subtitles as last time to maintain consistency. + +2. Name the advisory file after the allocated CVE id. + +3. Add a line on the top of the array in `curl-www/docs/vuln.pm`. + +4. Put the new advisory markdown file in the `curl-www/docs/` directory. Add it + to the git repository. + +5. Run `make` in your local web checkout and verify that things look fine. + +6. On security advisory release day, push the changes on the curl-www + repository's remote master branch. + +## HackerOne + +Request the issue to be disclosed. If there are sensitive details present in +the report and discussion, those should be redacted from the disclosure. The +default policy is to disclose as much as possible as soon as the vulnerability +has been published. + +## Bug Bounty + +See [BUG-BOUNTY](https://curl.se/docs/bugbounty.html) for details on the +bug bounty program. + +# Severity levels + +The curl project's security team rates security problems using four severity +levels depending how serious we consider the problem to be. We use **Low**, +**Medium**, **High** and **Critical**. We refrain from using numerical scoring +of vulnerabilities. + +When deciding severity level on a particular issue, we take all the factors +into account: attack vector, attack complexity, required privileges, necessary +build configuration, protocols involved, platform specifics and also what +effects a possible exploit or trigger of the issue can lead do, including +confidentiality, integrity or availability problems. + +## Low + +This is a security problem that is truly hard or unlikely to exploit or +trigger. Due to timing, platform requirements or the fact that options or +protocols involved are rare etc. [Past +example](https://curl.se/docs/CVE-2022-43552.html) + +## Medium + +This is a security problem that is less hard than **Low** to exploit or +trigger. Less strict timing, wider platforms availability or involving more +widely used options or protocols. A problem that usually needs something else +to also happen to become serious. [Past +example](https://curl.se/docs/CVE-2022-32206.html) + +## High + +This issue in itself a serious problem with real world impact. Flaws that can +easily compromise the confidentiality, integrity or availability of resources. +Exploiting or triggering this problem is not hard. [Past +example](https://curl.se/docs/CVE-2019-3822.html) + +## Critical + +Easily exploitable by a remote unauthenticated attacker and lead to system +compromise (arbitrary code execution) without requiring user interaction, with +a common configuration on a popular platform. This issue has few restrictions +and requirements and can be exploited easily using most curl configurations. +[Past example](https://curl.se/docs/CVE-2000-0973.html) + +# Not security issues + +This is an incomplete list of issues that are not considered vulnerabilities. + +## Small memory leaks + +We do not consider a small memory leak a security problem; even if the amount +of allocated memory grows by a small amount every now and then. Long-living +applications and services already need to have counter-measures and deal with +growing memory usage, be it leaks or just increased use. A small memory or +resource leak is then expected to *not* cause a security problem. + +Of course there can be a discussion if a leak is small or not. A large leak +can be considered a security problem due to the DOS risk. If leaked memory +contains sensitive data it might also qualify as a security problem. + +## Never-ending transfers + +We do not consider flaws that cause a transfer to never end to be a security +problem. There are already several benign and likely reasons for transfers to +stall and never end, so applications that cannot deal with never-ending +transfers already need to have counter-measures established. + +If the problem avoids the regular counter-measures when it causes a never- +ending transfer, it might be a security problem. + +## Not practically possible + +If the flaw or vulnerability cannot practically get executed on existing +hardware it is not a security problem. + +## API misuse + +If a reported issue only triggers by an application using the API in a way +that is not documented to work or even documented to not work, it is probably +not going to be considered a security problem. We only guarantee secure and +proper functionality when the APIs are used as expected and documented. + +There can be a discussion about what the documentation actually means and how +to interpret the text, which might end up with us still agreeing that it is a +security problem. + +## Local attackers already present + +When an issue can only be attacked or misused by an attacker present on the +local system or network, the bar is raised. If a local user wrongfully has +elevated rights on your system enough to attack curl, they can probably +already do much worse harm and the problem is not really in curl. + +## Experiments + +Vulnerabilities in features which are off by default (in the build) and +documented as experimental, are not eligible for a reward and we do not +consider them security problems. + +## URL inconsistencies + +URL parser inconsistencies between browsers and curl are expected and are not +considered security vulnerabilities. The WHATWG URL Specification and RFC +3986+ (the plus meaning that it is an extended version) [are not completely +interoperable](https://github.com/bagder/docs/blob/master/URL-interop.md). + +Obvious parser bugs can still be vulnerabilities of course. + +## Visible command line arguments + +The curl command blanks the contents of a number of command line arguments to +prevent them from appearing in process listings. It does not blank all +arguments even if some of them that are not blanked might contain sensitive +data. We consider this functionality a best-effort and omissions are not +security vulnerabilities. + + - not all systems allow the arguments to be blanked in the first place + - since curl blanks the argument itself they area readable for a short moment + no matter what + - virtually every argument can contain sensitive data, depending on use + - blanking all arguments would make it impractical for users to differentiate + curl command lines in process listings + +## Busy-loops + +Busy-loops that consume 100% CPU time but eventually end (perhaps due to a set +timeout value or otherwise) are not considered security problems. Applications +are supposed to already handle situations when the transfer loop legitimately +consumes 100% CPU time, so while a prolonged such busy-loop is a nasty bug, we +do not consider it a security problem. + +## Saving files + +curl cannot protect against attacks where an attacker has write access to the +same directory where curl is directed to save files. + +## Tricking a user to run a command line + +A creative, misleading or funny looking command line is not a security +problem. The curl command line tool takes options and URLs on the command line +and if an attacker can trick the user to run a specifically crafted curl +command line, all bets are off. Such an attacker can just as well have the +user run a much worse command that can do something fatal (like +`sudo rm -rf /`). + +## Terminal output and escape sequences + +Content that is transferred from a server and gets displayed in a terminal by +curl may contain escape sequences or use other tricks to fool the user. This +is curl working as designed and is not a curl security problem. Escape +sequences, moving cursor, changing color etc, is also frequently used for +good. To reduce the risk of getting fooled, save files and browse them after +download using a display method that minimizes risks. diff --git a/src/dependencies/curl-8.8.0/docs/WEBSOCKET.md b/src/dependencies/curl-8.8.0/docs/WEBSOCKET.md new file mode 100644 index 0000000..14caec2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/WEBSOCKET.md @@ -0,0 +1,134 @@ + + +# WebSocket in curl + +## URL + +WebSocket communication with libcurl is done by setting up a transfer to a URL +using the `ws://` or `wss://` URL schemes. The latter one being the secure +version done over HTTPS. + +When using `wss://` to do WebSocket over HTTPS, the standard TLS and HTTPS +options are acknowledged for the CA, verification of server certificate etc. + +WebSocket communication is done by upgrading a connection from either HTTP or +HTTPS. When given a WebSocket URL to work with, libcurl considers it a +transfer failure if the upgrade procedure fails. This means that a plain HTTP +200 response code is considered an error for this work. + +## API + +The WebSocket API is described in the individual man pages for the new API. + +WebSocket with libcurl can be done two ways. + +1. Get the WebSocket frames from the server sent to the write callback. You + can then respond with `curl_ws_send()` from within the callback (or outside + of it). + +2. Set `CURLOPT_CONNECT_ONLY` to 2L (new for WebSocket), which makes libcurl + do an HTTP GET + `Upgrade:` request plus response in the + `curl_easy_perform()` call before it returns and then you can use + `curl_ws_recv()` and `curl_ws_send()` to receive and send WebSocket frames + from and to the server. + +The new options to `curl_easy_setopt()`: + + `CURLOPT_WS_OPTIONS` - to control specific behavior. `CURLWS_RAW_MODE` makes + libcurl provide all WebSocket traffic raw in the callback. + +The new function calls: + + `curl_ws_recv()` - receive a WebSocket frame + + `curl_ws_send()` - send a WebSocket frame + + `curl_ws_meta()` - return WebSocket metadata within a write callback + +## Max frame size + +The current implementation only supports frame sizes up to a max (64K right +now). This is because the API delivers full frames and it then cannot manage +the full 2^63 bytes size. + +If we decide we need to support (much) larger frames than 64K, we need to +adjust the API accordingly to be able to deliver partial frames in both +directions. + +## Errors + +If the given WebSocket URL (using `ws://` or `wss://`) fails to get upgraded +via a 101 response code and instead gets another response code back from the +HTTP server - the transfer returns `CURLE_HTTP_RETURNED_ERROR` for that +transfer. Note then that even 2xx response codes are then considered error +since it failed to provide a WebSocket transfer. + +## Test suite + +I looked for an existing small WebSocket server implementation with maximum +flexibility to dissect and cram into the test suite but I ended up deciding +that extending the existing test suite server sws to deal with WebSocket +might be the better way. + +- This server is already integrated and working in the test suite + +- We want maximum control and ability to generate broken protocol and negative + tests as well. A dumber and simpler TCP server could then be easier to + massage into this than a "proper" WebSocket server. + +## Command line tool WebSocket + +The plan is to make curl do WebSocket similar to telnet/nc. That part of the +work has not been started. + +Ideas: + + - Read stdin and send off as messages. Consider newline as end of fragment. + (default to text? offer option to set binary) + - Respond to PINGs automatically + - Issue PINGs at some default interval (option to switch off/change interval?) + - Allow `-d` to specify (initial) data to send (should the format allow for + multiple separate frames?) + - Exit after N messages received, where N can be zero. + +## Future work + +- Verify the Sec-WebSocket-Accept response. It requires a sha-1 function. +- Verify Sec-WebSocket-Extensions and Sec-WebSocket-Protocol in the response +- Make WebSocket work with hyper +- Consider a `curl_ws_poll()` +- Make sure WebSocket code paths are fuzzed +- Add client-side PING interval +- Provide option to disable PING-PONG automation +- Support compression (`CURLWS_COMPRESS`) + +## Why not libWebSocket + +libWebSocket is said to be a solid, fast and efficient WebSocket library with +a vast amount of users. My plan was originally to build upon it to skip having +to implement the low level parts of WebSocket myself. + +Here are the reasons why I have decided to move forward with WebSocket in +curl **without using libWebSocket**: + +- doxygen generated docs only makes them hard to navigate. No tutorial, no + clearly written explanatory pages for specific functions. + +- seems (too) tightly integrated with a specific TLS library, while we want to + support WebSocket with whatever TLS library libcurl was already made to + work with. + +- seems (too) tightly integrated with event libraries + +- the references to threads and thread-pools in code and APIs indicate too + much logic for our purposes + +- "bloated" - it is a *huge* library that is actually more lines of code than + libcurl itself + +- WebSocket is a fairly simple protocol on the network/framing layer so + making a homegrown handling of it should be fine diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/CMakeLists.txt b/src/dependencies/curl-8.8.0/docs/cmdline-opts/CMakeLists.txt new file mode 100644 index 0000000..d165f84 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/CMakeLists.txt @@ -0,0 +1,40 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +set(MANPAGE "${CURL_BINARY_DIR}/docs/cmdline-opts/curl.1") +set(ASCIIPAGE "${CURL_BINARY_DIR}/docs/cmdline-opts/curl.txt") + +# Load DPAGES and OTHERPAGES from shared file +transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake") +include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake") + +add_custom_command(OUTPUT "${MANPAGE}" + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + COMMAND "${PERL_EXECUTABLE}" ${PROJECT_SOURCE_DIR}/scripts/managen mainpage ${DPAGES} > "${MANPAGE}" + COMMAND "${PERL_EXECUTABLE}" ${PROJECT_SOURCE_DIR}/scripts/managen ascii ${DPAGES} > "${ASCIIPAGE}" + VERBATIM +) +add_custom_target(generate-curl.1 ALL DEPENDS "${MANPAGE}") +if(NOT CURL_DISABLE_INSTALL) + install(FILES "${MANPAGE}" DESTINATION ${CMAKE_INSTALL_MANDIR}/man1) +endif() diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/MANPAGE.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/MANPAGE.md new file mode 100644 index 0000000..1f9749b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/MANPAGE.md @@ -0,0 +1,118 @@ + + +# curl man page generator + +`managen` is the curl man page generator. It generates a single nroff man page +output from the set of sources files in this directory. + +The `mainpage.idx` file lists all files that are rendered in that order to +produce the output. The magic `%options` keyword inserts all command line +options documented. + +The `%options` documentation is created with one source file for each +supported command line option. + +The documentation file format is described below. It is meant to look similar +to markdown which is why it uses `.md` file extensions. + +## Option files + +Each command line option is described in a file named `.d`, where +option name is written without any prefixing dashes. Like the filename for the +`-v, --verbose` option is named `verbose.d`. + +Each file has a set of meta-data in the top of the file, followed by a body of +text. + +The documentation files that do not document options have no meta-data part. + +A line that starts with ``. + +### Meta-data + + --- (start of meta-data) + Added: (version number in which this was added) + Arg: (the argument the option takes) + c: (copyright line) + Example: + - (an example command line, without "curl" and can use `$URL`) + - (another example) + Experimental: yes (if so) + Help: (short text for the --help output for this option) + Long: (long form name, without dashes) + Magic: (description of "magic" options) + Multi: single/append/boolean/mutex/custom (if used more than once) + Mutexed: (space separated list of options this overrides, no dashes) + Protocols: (space separated list for which protocols this option works) + Requires: (space separated list of features this requires, no dashes) + Scope: global (if the option is global) + See-also: + - (a related option, no dashes) + - (another related option, no dashes) + Short: (single letter, without dash) + SPDX-License-Identifier: curl + Tags: (space separated list) + --- (end of meta-data) + +### Body + +The body of the description. Only refer to options with their long form option +version, like `--verbose`. The output generator replaces such option with the +correct markup that shows both short and long version. + +Text written within `*asterisks*` is shown using italics. Text within two +`**asterisks**` is shown using bold. + +Text that is prefixed with a space is treated like an "example" and gets +output in monospace. + +Within the body, describe a list of items like this: + + ## item 1 + description + + ## item 2 + second description + +The list is automatically terminated at end of file, or you can do it +explicitly with an empty "header": + + ## + +Angle brackets (`<>`) need to be escaped when used in text like `\<` and +`\>`. This, to ensure that the text renders nicely as markdown. + +### Headers + +The `#` header can be used by non-option files and it produces a +`.SH` output. + +If the `#` header is used for a command line option file, that header is +simply ignored in the generated output. It can still serve a purpose in the +source file as it helps the user identify what option the file is for. + +### Variables + +There are three different "variables" that can be used when creating the +output. They need to be written within backticks in the source file (to escape +getting spellchecked by CI jobs): `%DATE`, `%VERSION` and `%GLOBALS`. + +## Generate + +`managen mainpage [list of markdown option file names]` + +This command outputs a single huge nroff file, meant to become `curl.1`. The +full curl man page. + +`managen ascii [list of markdown option file names]` + +This command outputs a single text file, meant to become `curl.txt`. The full +curl man page in text format, used to build `tool_hugehelp.c`. + +`managen listhelp` + +Generates a full `curl --help` output for all known command line options. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/Makefile.am b/src/dependencies/curl-8.8.0/docs/cmdline-opts/Makefile.am new file mode 100644 index 0000000..7d62c4f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/Makefile.am @@ -0,0 +1,60 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### + +AUTOMAKE_OPTIONS = foreign no-dependencies + +MANPAGE = curl.1 +ASCIIPAGE = curl.txt + +include Makefile.inc + +EXTRA_DIST = $(DPAGES) MANPAGE.md $(SUPPORT) CMakeLists.txt mainpage.idx + +GEN = $(GN_$(V)) +GN_0 = @echo " GENERATE" $@; +GN_1 = +GN_ = $(GN_0) + +MANAGEN=$(top_srcdir)/scripts/managen +INCDIR=$(top_srcdir)/include + +if BUILD_DOCS +CLEANFILES = $(MANPAGE) $(ASCIIPAGE) +man_MANS = $(MANPAGE) + +all: $(MANPAGE) $(ASCIIPAGE) + +endif + +$(MANPAGE): $(DPAGES) $(SUPPORT) mainpage.idx Makefile.inc $(MANAGEN) + $(GEN)(rm -f $(MANPAGE) && @PERL@ $(MANAGEN) -d $(srcdir) -I $(INCDIR) mainpage $(DPAGES) > manpage.tmp.$$$$ && mv manpage.tmp.$$$$ $(MANPAGE)) + +$(ASCIIPAGE): $(DPAGES) $(SUPPORT) mainpage.idx Makefile.inc $(MANAGEN) + $(GEN)(rm -f $(ASCIIPAGE) && @PERL@ $(MANAGEN) -d $(srcdir) -I $(INCDIR) ascii $(DPAGES) > asciipage.tmp.$$$$ && mv asciipage.tmp.$$$$ $(ASCIIPAGE)) + +listhelp: + $(MANAGEN) listhelp $(DPAGES) > $(top_builddir)/src/tool_listhelp.c + +listcats: + @$(MANAGEN) listcats $(DPAGES) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/Makefile.in b/src/dependencies/curl-8.8.0/docs/cmdline-opts/Makefile.in new file mode 100644 index 0000000..844b545 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/Makefile.in @@ -0,0 +1,1008 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. 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The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +# Shared between Makefile.am and CMakeLists.txt + +SUPPORT = \ + _AUTHORS.md \ + _BUGS.md \ + _DESCRIPTION.md \ + _ENVIRONMENT.md \ + _EXITCODES.md \ + _FILES.md \ + _GLOBBING.md \ + _NAME.md \ + _OPTIONS.md \ + _OUTPUT.md \ + _PROGRESS.md \ + _PROTOCOLS.md \ + _PROXYPREFIX.md \ + _SEEALSO.md \ + _SYNOPSIS.md \ + _URL.md \ + _VARIABLES.md \ + _VERSION.md \ + _WWW.md + +DPAGES = \ + abstract-unix-socket.md \ + alt-svc.md \ + anyauth.md \ + append.md \ + aws-sigv4.md \ + basic.md \ + ca-native.md \ + cacert.md \ + capath.md \ + cert-status.md \ + cert-type.md \ + cert.md \ + ciphers.md \ + compressed-ssh.md \ + compressed.md \ + config.md \ + connect-timeout.md \ + connect-to.md \ + continue-at.md \ + cookie-jar.md \ + cookie.md \ + create-dirs.md \ + create-file-mode.md \ + crlf.md \ + crlfile.md \ + curves.md \ + data-ascii.md \ + data-binary.md \ + data-raw.md \ + data-urlencode.md \ + data.md \ + delegation.md \ + digest.md \ + disable-eprt.md \ + disable-epsv.md \ + disable.md \ + disallow-username-in-url.md \ + dns-interface.md \ + dns-ipv4-addr.md \ + dns-ipv6-addr.md \ + dns-servers.md \ + doh-cert-status.md \ + doh-insecure.md \ + doh-url.md \ + dump-header.md \ + ech.md \ + egd-file.md \ + engine.md \ + etag-compare.md \ + etag-save.md \ + expect100-timeout.md \ + fail-early.md \ + fail-with-body.md \ + fail.md \ + false-start.md \ + form-escape.md \ + form-string.md \ + form.md \ + ftp-account.md \ + ftp-alternative-to-user.md \ + ftp-create-dirs.md \ + ftp-method.md \ + ftp-pasv.md \ + ftp-port.md \ + ftp-pret.md \ + ftp-skip-pasv-ip.md \ + ftp-ssl-ccc-mode.md \ + ftp-ssl-ccc.md \ + ftp-ssl-control.md \ + get.md \ + globoff.md \ + happy-eyeballs-timeout-ms.md \ + haproxy-protocol.md \ + haproxy-clientip.md \ + head.md \ + header.md \ + help.md \ + hostpubmd5.md \ + hostpubsha256.md \ + hsts.md \ + http0.9.md \ + http1.0.md \ + http1.1.md \ + http2-prior-knowledge.md \ + http2.md \ + http3.md \ + http3-only.md \ + ignore-content-length.md \ + include.md \ + insecure.md \ + interface.md \ + ipfs-gateway.md \ + ipv4.md \ + ipv6.md \ + json.md \ + junk-session-cookies.md \ + keepalive-time.md \ + key-type.md \ + key.md \ + krb.md \ + libcurl.md \ + limit-rate.md \ + list-only.md \ + local-port.md \ + location-trusted.md \ + location.md \ + login-options.md \ + mail-auth.md \ + mail-from.md \ + mail-rcpt-allowfails.md \ + mail-rcpt.md \ + manual.md \ + max-filesize.md \ + max-redirs.md \ + max-time.md \ + metalink.md \ + negotiate.md \ + netrc-file.md \ + netrc-optional.md \ + netrc.md \ + next.md \ + no-alpn.md \ + no-buffer.md \ + no-clobber.md \ + no-keepalive.md \ + no-npn.md \ + no-progress-meter.md \ + no-sessionid.md \ + noproxy.md \ + ntlm-wb.md \ + ntlm.md \ + oauth2-bearer.md \ + output-dir.md \ + output.md \ + parallel-immediate.md \ + parallel-max.md \ + parallel.md \ + pass.md \ + path-as-is.md \ + pinnedpubkey.md \ + post301.md \ + post302.md \ + post303.md \ + preproxy.md \ + progress-bar.md \ + proto-default.md \ + proto-redir.md \ + proto.md \ + proxy-anyauth.md \ + proxy-basic.md \ + proxy-ca-native.md \ + proxy-cacert.md \ + proxy-capath.md \ + proxy-cert-type.md \ + proxy-cert.md \ + proxy-ciphers.md \ + proxy-crlfile.md \ + proxy-digest.md \ + proxy-header.md \ + proxy-http2.md \ + proxy-insecure.md \ + proxy-key-type.md \ + proxy-key.md \ + proxy-negotiate.md \ + proxy-ntlm.md \ + proxy-pass.md \ + proxy-pinnedpubkey.md \ + proxy-service-name.md \ + proxy-ssl-allow-beast.md \ + proxy-ssl-auto-client-cert.md \ + proxy-tls13-ciphers.md \ + proxy-tlsauthtype.md \ + proxy-tlspassword.md \ + proxy-tlsuser.md \ + proxy-tlsv1.md \ + proxy-user.md \ + proxy.md \ + proxy1.0.md \ + proxytunnel.md \ + pubkey.md \ + quote.md \ + random-file.md \ + range.md \ + rate.md \ + raw.md \ + referer.md \ + remote-header-name.md \ + remote-name-all.md \ + remote-name.md \ + remote-time.md \ + remove-on-error.md \ + request-target.md \ + request.md \ + resolve.md \ + retry-all-errors.md \ + retry-connrefused.md \ + retry-delay.md \ + retry-max-time.md \ + retry.md \ + sasl-authzid.md \ + sasl-ir.md \ + service-name.md \ + show-error.md \ + silent.md \ + socks4.md \ + socks4a.md \ + socks5-basic.md \ + socks5-gssapi-nec.md \ + socks5-gssapi-service.md \ + socks5-gssapi.md \ + socks5-hostname.md \ + socks5.md \ + speed-limit.md \ + speed-time.md \ + ssl-allow-beast.md \ + ssl-auto-client-cert.md \ + ssl-no-revoke.md \ + ssl-reqd.md \ + ssl-revoke-best-effort.md \ + ssl.md \ + sslv2.md \ + sslv3.md \ + stderr.md \ + styled-output.md \ + suppress-connect-headers.md \ + tcp-fastopen.md \ + tcp-nodelay.md \ + telnet-option.md \ + tftp-blksize.md \ + tftp-no-options.md \ + time-cond.md \ + tls-max.md \ + tls13-ciphers.md \ + tlsauthtype.md \ + tlspassword.md \ + tlsuser.md \ + tlsv1.0.md \ + tlsv1.1.md \ + tlsv1.2.md \ + tlsv1.3.md \ + tlsv1.md \ + tr-encoding.md \ + trace-ascii.md \ + trace-config.md \ + trace-ids.md \ + trace-time.md \ + trace.md \ + unix-socket.md \ + upload-file.md \ + url.md \ + url-query.md \ + use-ascii.md \ + user-agent.md \ + user.md \ + variable.md \ + verbose.md \ + version.md \ + write-out.md \ + xattr.md diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_AUTHORS.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_AUTHORS.md new file mode 100644 index 0000000..0c9bfb9 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_AUTHORS.md @@ -0,0 +1,5 @@ + + +# AUTHORS +Daniel Stenberg is the main author, but the whole list of contributors is +found in the separate THANKS file. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_BUGS.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_BUGS.md new file mode 100644 index 0000000..45630d4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_BUGS.md @@ -0,0 +1,5 @@ + + +# BUGS +If you experience any problems with curl, submit an issue in the project's bug +tracker on GitHub: https://github.com/curl/curl/issues diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_DESCRIPTION.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_DESCRIPTION.md new file mode 100644 index 0000000..3e06c1b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_DESCRIPTION.md @@ -0,0 +1,11 @@ + + +# DESCRIPTION + +**curl** is a tool for transferring data from or to a server using URLs. It +supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, +IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, +SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. + +curl is powered by libcurl for all transfer-related features. See +*libcurl(3)* for details. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_ENVIRONMENT.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_ENVIRONMENT.md new file mode 100644 index 0000000..1d40b87 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_ENVIRONMENT.md @@ -0,0 +1,114 @@ + + +# ENVIRONMENT +The environment variables can be specified in lower case or upper case. The +lower case version has precedence. `http_proxy` is an exception as it is only +available in lower case. + +Using an environment variable to set the proxy has the same effect as using +the --proxy option. + +## `http_proxy` [protocol://][:port] +Sets the proxy server to use for HTTP. + +## `HTTPS_PROXY` [protocol://][:port] +Sets the proxy server to use for HTTPS. + +## `[url-protocol]_PROXY` [protocol://][:port] +Sets the proxy server to use for [url-protocol], where the protocol is a +protocol that curl supports and as specified in a URL. FTP, FTPS, POP3, IMAP, +SMTP, LDAP, etc. + +## `ALL_PROXY` [protocol://][:port] +Sets the proxy server to use if no protocol-specific proxy is set. + +## `NO_PROXY` +list of hostnames that should not go through any proxy. If set to an asterisk +'*' only, it matches all hosts. Each name in this list is matched as either a +domain name which contains the hostname, or the hostname itself. + +This environment variable disables use of the proxy even when specified with +the --proxy option. That is + + NO_PROXY=direct.example.com curl -x http://proxy.example.com + http://direct.example.com + +accesses the target URL directly, and + + NO_PROXY=direct.example.com curl -x http://proxy.example.com + http://somewhere.example.com + +accesses the target URL through the proxy. + +The list of hostnames can also be include numerical IP addresses, and IPv6 +versions should then be given without enclosing brackets. + +IP addresses can be specified using CIDR notation: an appended slash and +number specifies the number of "network bits" out of the address to use in the +comparison (added in 7.86.0). For example "192.168.0.0/16" would match all +addresses starting with "192.168". + +## `APPDATA` +On Windows, this variable is used when trying to find the home directory. If +the primary home variable are all unset. + +## `COLUMNS` +If set, the specified number of characters is used as the terminal width when +the alternative progress-bar is shown. If not set, curl tries to figure it out +using other ways. + +## `CURL_CA_BUNDLE` +If set, it is used as the --cacert value. This environment variable is ignored +if Schannel is used as the TLS backend. + +## `CURL_HOME` +If set, is the first variable curl checks when trying to find its home +directory. If not set, it continues to check *XDG_CONFIG_HOME* + +## `CURL_SSL_BACKEND` +If curl was built with support for "MultiSSL", meaning that it has built-in +support for more than one TLS backend, this environment variable can be set to +the case insensitive name of the particular backend to use when curl is +invoked. Setting a name that is not a built-in alternative makes curl stay +with the default. + +SSL backend names (case-insensitive): **bearssl**, **gnutls**, **mbedtls**, +**openssl**, **rustls**, **schannel**, **secure-transport**, **wolfssl** + +## `HOME` +If set, this is used to find the home directory when that is needed. Like when +looking for the default .curlrc. *CURL_HOME* and *XDG_CONFIG_HOME* +have preference. + +## `QLOGDIR` +If curl was built with HTTP/3 support, setting this environment variable to a +local directory makes curl produce **qlogs** in that directory, using file +names named after the destination connection id (in hex). Do note that these +files can become rather large. Works with the ngtcp2 and quiche QUIC backends. + +## `SHELL` +Used on VMS when trying to detect if using a **DCL** or a **unix** shell. + +## `SSL_CERT_DIR` +If set, it is used as the --capath value. This environment variable is ignored +if Schannel is used as the TLS backend. + +## `SSL_CERT_FILE` +If set, it is used as the --cacert value. This environment variable is ignored +if Schannel is used as the TLS backend. + +## `SSLKEYLOGFILE` +If you set this environment variable to a filename, curl stores TLS secrets +from its connections in that file when invoked to enable you to analyze the +TLS traffic in real time using network analyzing tools such as Wireshark. This +works with the following TLS backends: OpenSSL, LibreSSL (TLS 1.2 max), +BoringSSL, GnuTLS and wolfSSL. + +## `USERPROFILE` +On Windows, this variable is used when trying to find the home directory. If +the other, primary, variable are all unset. If set, curl uses the path +**"$USERPROFILE\Application Data"**. + +## `XDG_CONFIG_HOME` +If *CURL_HOME* is not set, this variable is checked when looking for a +default .curlrc file. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_EXITCODES.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_EXITCODES.md new file mode 100644 index 0000000..c5a928b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_EXITCODES.md @@ -0,0 +1,203 @@ + + +# EXIT CODES +There are a bunch of different error codes and their corresponding error +messages that may appear under error conditions. At the time of this writing, +the exit codes are: +## 0 +Success. The operation completed successfully according to the instructions. +## 1 +Unsupported protocol. This build of curl has no support for this protocol. +## 2 +Failed to initialize. +## 3 +URL malformed. The syntax was not correct. +## 4 +A feature or option that was needed to perform the desired request was not +enabled or was explicitly disabled at build-time. To make curl able to do +this, you probably need another build of libcurl. +## 5 +Could not resolve proxy. The given proxy host could not be resolved. +## 6 +Could not resolve host. The given remote host could not be resolved. +## 7 +Failed to connect to host. +## 8 +Weird server reply. The server sent data curl could not parse. +## 9 +FTP access denied. The server denied login or denied access to the particular +resource or directory you wanted to reach. Most often you tried to change to a +directory that does not exist on the server. +## 10 +FTP accept failed. While waiting for the server to connect back when an active +FTP session is used, an error code was sent over the control connection or +similar. +## 11 +FTP weird PASS reply. Curl could not parse the reply sent to the PASS request. +## 12 +During an active FTP session while waiting for the server to connect back to +curl, the timeout expired. +## 13 +FTP weird PASV reply, Curl could not parse the reply sent to the PASV request. +## 14 +FTP weird 227 format. Curl could not parse the 227-line the server sent. +## 15 +FTP cannot use host. Could not resolve the host IP we got in the 227-line. +## 16 +HTTP/2 error. A problem was detected in the HTTP2 framing layer. This is +somewhat generic and can be one out of several problems, see the error message +for details. +## 17 +FTP could not set binary. Could not change transfer method to binary. +## 18 +Partial file. Only a part of the file was transferred. +## 19 +FTP could not download/access the given file, the RETR (or similar) command +failed. +## 21 +FTP quote error. A quote command returned error from the server. +## 22 +HTTP page not retrieved. The requested URL was not found or returned another +error with the HTTP error code being 400 or above. This return code only +appears if --fail is used. +## 23 +Write error. Curl could not write data to a local filesystem or similar. +## 25 +Failed starting the upload. For FTP, the server typically denied the STOR +command. +## 26 +Read error. Various reading problems. +## 27 +Out of memory. A memory allocation request failed. +## 28 +Operation timeout. The specified time-out period was reached according to the +conditions. +## 30 +FTP PORT failed. The PORT command failed. Not all FTP servers support the PORT +command, try doing a transfer using PASV instead. +## 31 +FTP could not use REST. The REST command failed. This command is used for +resumed FTP transfers. +## 33 +HTTP range error. The range "command" did not work. +## 34 +HTTP post error. Internal post-request generation error. +## 35 +SSL connect error. The SSL handshaking failed. +## 36 +Bad download resume. Could not continue an earlier aborted download. +## 37 +FILE could not read file. Failed to open the file. Permissions? +## 38 +LDAP cannot bind. LDAP bind operation failed. +## 39 +LDAP search failed. +## 41 +Function not found. A required LDAP function was not found. +## 42 +Aborted by callback. An application told curl to abort the operation. +## 43 +Internal error. A function was called with a bad parameter. +## 45 +Interface error. A specified outgoing interface could not be used. +## 47 +Too many redirects. When following redirects, curl hit the maximum amount. +## 48 +Unknown option specified to libcurl. This indicates that you passed a weird +option to curl that was passed on to libcurl and rejected. Read up in the +manual! +## 49 +Malformed telnet option. +## 52 +The server did not reply anything, which here is considered an error. +## 53 +SSL crypto engine not found. +## 54 +Cannot set SSL crypto engine as default. +## 55 +Failed sending network data. +## 56 +Failure in receiving network data. +## 58 +Problem with the local certificate. +## 59 +Could not use specified SSL cipher. +## 60 +Peer certificate cannot be authenticated with known CA certificates. +## 61 +Unrecognized transfer encoding. +## 63 +Maximum file size exceeded. +## 64 +Requested FTP SSL level failed. +## 65 +Sending the data requires a rewind that failed. +## 66 +Failed to initialize SSL Engine. +## 67 +The username, password, or similar was not accepted and curl failed to log in. +## 68 +File not found on TFTP server. +## 69 +Permission problem on TFTP server. +## 70 +Out of disk space on TFTP server. +## 71 +Illegal TFTP operation. +## 72 +Unknown TFTP transfer ID. +## 73 +File already exists (TFTP). +## 74 +No such user (TFTP). +## 77 +Problem reading the SSL CA cert (path? access rights?). +## 78 +The resource referenced in the URL does not exist. +## 79 +An unspecified error occurred during the SSH session. +## 80 +Failed to shut down the SSL connection. +## 82 +Could not load CRL file, missing or wrong format (added in 7.19.0). +## 83 +Issuer check failed (added in 7.19.0). +## 84 +The FTP PRET command failed. +## 85 +Mismatch of RTSP CSeq numbers. +## 86 +Mismatch of RTSP Session Identifiers. +## 87 +Unable to parse FTP file list. +## 88 +FTP chunk callback reported error. +## 89 +No connection available, the session is queued. +## 90 +SSL public key does not matched pinned public key. +## 91 +Invalid SSL certificate status. +## 92 +Stream error in HTTP/2 framing layer. +## 93 +An API function was called from inside a callback. +## 94 +An authentication function returned an error. +## 95 +A problem was detected in the HTTP/3 layer. This is somewhat generic and can +be one out of several problems, see the error message for details. +## 96 +QUIC connection error. This error may be caused by an SSL library error. QUIC +is the protocol used for HTTP/3 transfers. +## 97 +Proxy handshake error. +## 98 +A client-side certificate is required to complete the TLS handshake. +## 99 +Poll or select returned fatal error. +## 100 +A value or data field grew larger than allowed. +## XX +More error codes might appear here in future releases. The existing ones are +meant to never change. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_FILES.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_FILES.md new file mode 100644 index 0000000..8c5d3fa --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_FILES.md @@ -0,0 +1,6 @@ + + +# FILES +*~/.curlrc* + +Default config file, see --config for details. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_GLOBBING.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_GLOBBING.md new file mode 100644 index 0000000..282356c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_GLOBBING.md @@ -0,0 +1,40 @@ + + +# GLOBBING +You can specify multiple URLs or parts of URLs by writing lists within braces +or ranges within brackets. We call this "globbing". + +Provide a list with three different names like this: + + "http://site.{one,two,three}.com" + +Do sequences of alphanumeric series by using [] as in: + + "ftp://ftp.example.com/file[1-100].txt" + +With leading zeroes: + + "ftp://ftp.example.com/file[001-100].txt" + +With letters through the alphabet: + + "ftp://ftp.example.com/file[a-z].txt" + +Nested sequences are not supported, but you can use several ones next to each +other: + + "http://example.com/archive[1996-1999]/vol[1-4]/part{a,b,c}.html" + +You can specify a step counter for the ranges to get every Nth number or +letter: + + "http://example.com/file[1-100:10].txt" + + "http://example.com/file[a-z:2].txt" + +When using [] or {} sequences when invoked from a command line prompt, you +probably have to put the full URL within double quotes to avoid the shell from +interfering with it. This also goes for other characters treated special, like +for example '&', '?' and '*'. + +Switch off globbing with --globoff. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_NAME.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_NAME.md new file mode 100644 index 0000000..b0d8916 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_NAME.md @@ -0,0 +1,4 @@ + + +# NAME +curl - transfer a URL diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_OPTIONS.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_OPTIONS.md new file mode 100644 index 0000000..106298e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_OPTIONS.md @@ -0,0 +1,26 @@ + + +# OPTIONS +Options start with one or two dashes. Many of the options require an +additional value next to them. If provided text does not start with a dash, it +is presumed to be and treated as a URL. + +The short "single-dash" form of the options, -d for example, may be used with +or without a space between it and its value, although a space is a recommended +separator. The long double-dash form, --data for example, requires a space +between it and its value. + +Short version options that do not need any additional values can be used +immediately next to each other, like for example you can specify all the +options *-O*, *-L* and *-v* at once as *-OLv*. + +In general, all boolean options are enabled with --**option** and yet again +disabled with --**no-**option. That is, you use the same option name but +prefix it with `no-`. However, in this list we mostly only list and show the +--**option** version of them. + +When --next is used, it resets the parser state and you start again with a +clean option state, except for the options that are global. Global options +retain their values and meaning even after --next. + +The following options are global: `%GLOBALS`. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_OUTPUT.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_OUTPUT.md new file mode 100644 index 0000000..32a5457 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_OUTPUT.md @@ -0,0 +1,11 @@ + + +# OUTPUT +If not told otherwise, curl writes the received data to stdout. It can be +instructed to instead save that data into a local file, using the --output or +--remote-name options. If curl is given multiple URLs to transfer on the +command line, it similarly needs multiple options for where to save them. + +curl does not parse or otherwise "understand" the content it gets or writes as +output. It does no encoding or decoding, unless explicitly asked to with +dedicated command line options. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROGRESS.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROGRESS.md new file mode 100644 index 0000000..4cbbd8e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROGRESS.md @@ -0,0 +1,25 @@ + + +# PROGRESS METER + +curl normally displays a progress meter during operations, indicating the +amount of transferred data, transfer speeds and estimated time left, etc. The +progress meter displays the transfer rate in bytes per second. The suffixes +(k, M, G, T, P) are 1024 based. For example 1k is 1024 bytes. 1M is 1048576 +bytes. + +curl displays this data to the terminal by default, so if you invoke curl to +do an operation and it is about to write data to the terminal, it *disables* +the progress meter as otherwise it would mess up the output mixing progress +meter and response data. + +If you want a progress meter for HTTP POST or PUT requests, you need to +redirect the response output to a file, using shell redirect (\>), --output +or similar. + +This does not apply to FTP upload as that operation does not spit out any +response data to the terminal. + +If you prefer a progress bar instead of the regular meter, --progress-bar is +your friend. You can also disable the progress meter completely with the +--silent option. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROTOCOLS.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROTOCOLS.md new file mode 100644 index 0000000..0d4c237 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROTOCOLS.md @@ -0,0 +1,51 @@ + + +# PROTOCOLS +curl supports numerous protocols, or put in URL terms: schemes. Your +particular build may not support them all. +## DICT +Lets you lookup words using online dictionaries. +## FILE +Read or write local files. curl does not support accessing file:// URL +remotely, but when running on Microsoft Windows using the native UNC approach +works. +## FTP(S) +curl supports the File Transfer Protocol with a lot of tweaks and levers. With +or without using TLS. +## GOPHER(S) +Retrieve files. +## HTTP(S) +curl supports HTTP with numerous options and variations. It can speak HTTP +version 0.9, 1.0, 1.1, 2 and 3 depending on build options and the correct +command line options. +## IMAP(S) +Using the mail reading protocol, curl can download emails for you. With or +without using TLS. +## LDAP(S) +curl can do directory lookups for you, with or without TLS. +## MQTT +curl supports MQTT version 3. Downloading over MQTT equals subscribe to a +topic while uploading/posting equals publish on a topic. MQTT over TLS is not +supported (yet). +## POP3(S) +Downloading from a pop3 server means getting a mail. With or without using +TLS. +## RTMP(S) +The **Realtime Messaging Protocol** is primarily used to serve streaming media +and curl can download it. +## RTSP +curl supports RTSP 1.0 downloads. +## SCP +curl supports SSH version 2 scp transfers. +## SFTP +curl supports SFTP (draft 5) done over SSH version 2. +## SMB(S) +curl supports SMB version 1 for upload and download. +## SMTP(S) +Uploading contents to an SMTP server means sending an email. With or without +TLS. +## TELNET +Fetching a telnet URL starts an interactive session where it sends what it +reads on stdin and outputs what the server sends it. +## TFTP +curl can do TFTP downloads and uploads. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROXYPREFIX.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROXYPREFIX.md new file mode 100644 index 0000000..297b56c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_PROXYPREFIX.md @@ -0,0 +1,22 @@ + + +# PROXY PROTOCOL PREFIXES +The proxy string may be specified with a protocol:// prefix to specify +alternative proxy protocols. (Added in 7.21.7) + +If no protocol is specified in the proxy string or if the string does not +match a supported one, the proxy is treated as an HTTP proxy. + +The supported proxy protocol prefixes are as follows: +## http:// +Makes it use it as an HTTP proxy. The default if no scheme prefix is used. +## https:// +Makes it treated as an **HTTPS** proxy. +## socks4:// +Makes it the equivalent of --socks4 +## socks4a:// +Makes it the equivalent of --socks4a +## socks5:// +Makes it the equivalent of --socks5 +## socks5h:// +Makes it the equivalent of --socks5-hostname diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_SEEALSO.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_SEEALSO.md new file mode 100644 index 0000000..f4d0b55 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_SEEALSO.md @@ -0,0 +1,5 @@ + + +# SEE ALSO + +**ftp (1)**, **wget (1)** diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_SYNOPSIS.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_SYNOPSIS.md new file mode 100644 index 0000000..3815877 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_SYNOPSIS.md @@ -0,0 +1,5 @@ + + +# SYNOPSIS + +**curl [options / URLs]** diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_URL.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_URL.md new file mode 100644 index 0000000..48ae02a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_URL.md @@ -0,0 +1,28 @@ + + +# URL +The URL syntax is protocol-dependent. You find a detailed description in +RFC 3986. + +If you provide a URL without a leading **protocol://** scheme, curl guesses +what protocol you want. It then defaults to HTTP but assumes others based on +often-used hostname prefixes. For example, for hostnames starting with `ftp.` +curl assumes you want FTP. + +You can specify any amount of URLs on the command line. They are fetched in a +sequential manner in the specified order unless you use --parallel. You can +specify command line options and URLs mixed and in any order on the command +line. + +curl attempts to reuse connections when doing multiple transfers, so that +getting many files from the same server do not use multiple connects and setup +handshakes. This improves speed. Connection reuse can only be done for URLs +specified for a single command line invocation and cannot be performed between +separate curl runs. + +Provide an IPv6 zone id in the URL with an escaped percentage sign. Like in + + "http://[fe80::3%25eth0]/" + +Everything provided on the command line that is not a command line option or +its argument, curl assumes is a URL and treats it as such. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_VARIABLES.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_VARIABLES.md new file mode 100644 index 0000000..aa6a8ae --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_VARIABLES.md @@ -0,0 +1,44 @@ + + +# VARIABLES +curl supports command line variables (added in 8.3.0). Set variables with +--variable name=content or --variable name@file (where `file` can be stdin if +set to a single dash (-)). + +Variable contents can be expanded in option parameters using `{{name}}` if the +option name is prefixed with `--expand-`. This gets the contents of the +variable `name` inserted, or a blank if the name does not exist as a +variable. Insert `{{` verbatim in the string by prefixing it with a backslash, +like `\{{`. + +You an access and expand environment variables by first importing them. You +can select to either require the environment variable to be set or you can +provide a default value in case it is not already set. Plain --variable %name +imports the variable called 'name' but exits with an error if that environment +variable is not already set. To provide a default value if it is not set, use +--variable %name=content or --variable %name@content. + +Example. Get the USER environment variable into the URL, fail if USER is not +set: + + --variable '%USER' + --expand-url = "https://example.com/api/{{USER}}/method" + +When expanding variables, curl supports a set of functions that can make the +variable contents more convenient to use. It can trim leading and trailing +white space with `trim`, it can output the contents as a JSON quoted string +with `json`, URL encode the string with `url` or base64 encode it with `b64`. +To apply functions to a variable expansion, add them colon separated to the +right side of the variable. Variable content holding null bytes that are not +encoded when expanded cause error. + +Example: get the contents of a file called $HOME/.secret into a variable +called "fix". Make sure that the content is trimmed and percent-encoded when +sent as POST data: + + --variable %HOME + --expand-variable fix@{{HOME}}/.secret + --expand-data "{{fix:trim:url}}" + https://example.com/ + +Command line variables and expansions were added in 8.3.0. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_VERSION.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_VERSION.md new file mode 100644 index 0000000..e0228fe --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_VERSION.md @@ -0,0 +1,15 @@ + + +# VERSION + +This man page describes curl `%VERSION`. If you use a later version, chances +are this man page does not fully document it. If you use an earlier version, +this document tries to include version information about which specific +version that introduced changes. + +You can always learn which the latest curl version is by running + + curl https://curl.se/info + +The online version of this man page is always showing the latest incarnation: +https://curl.se/docs/manpage.html diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/_WWW.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_WWW.md new file mode 100644 index 0000000..35d9466 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/_WWW.md @@ -0,0 +1,4 @@ + + +# WWW +https://curl.se diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/abstract-unix-socket.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/abstract-unix-socket.md new file mode 100644 index 0000000..7078e64 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/abstract-unix-socket.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: abstract-unix-socket +Arg: +Help: Connect via abstract Unix domain socket +Added: 7.53.0 +Protocols: HTTP +Category: connection +Multi: single +See-also: + - unix-socket +Example: + - --abstract-unix-socket socketpath $URL +--- + +# `--abstract-unix-socket` + +Connect through an abstract Unix domain socket, instead of using the network. +Note: netstat shows the path of an abstract socket prefixed with `@`, however +the \ argument should not have this leading character. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/alt-svc.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/alt-svc.md new file mode 100644 index 0000000..257f4d5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/alt-svc.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: alt-svc +Arg: +Protocols: HTTPS +Help: Enable alt-svc with this cache file +Added: 7.64.1 +Category: http +Multi: append +See-also: + - resolve + - connect-to +Example: + - --alt-svc svc.txt $URL +--- + +# `--alt-svc` + +Enable the alt-svc parser. If the filename points to an existing alt-svc cache +file, that gets used. After a completed transfer, the cache is saved to the +filename again if it has been modified. + +Specify a "" filename (zero length) to avoid loading/saving and make curl just +handle the cache in memory. + +If this option is used several times, curl loads contents from all the +files but the last one is used for saving. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/anyauth.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/anyauth.md new file mode 100644 index 0000000..31b27c4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/anyauth.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: anyauth +Help: Pick any authentication method +Protocols: HTTP +Category: http proxy auth +Added: 7.10.6 +Multi: mutex +See-also: + - proxy-anyauth + - basic + - digest +Example: + - --anyauth --user me:pwd $URL +--- + +# `--anyauth` + +Figure out authentication method automatically, and use the most secure one +the remote site claims to support. This is done by first doing a request and +checking the response-headers, thus possibly inducing an extra network +round-trip. This option is used instead of setting a specific authentication +method, which you can do with --basic, --digest, --ntlm, and --negotiate. + +Using --anyauth is not recommended if you do uploads from stdin, since it may +require data to be sent twice and then the client must be able to rewind. If +the need should arise when uploading from stdin, the upload operation fails. + +Used together with --user. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/append.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/append.md new file mode 100644 index 0000000..3d0030d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/append.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: a +Long: append +Help: Append to target file when uploading +Protocols: FTP SFTP +Category: ftp sftp +Added: 4.8 +Multi: boolean +See-also: + - range + - continue-at +Example: + - --upload-file local --append ftp://example.com/ +--- + +# `--append` + +When used in an upload, this option makes curl append to the target file +instead of overwriting it. If the remote file does not exist, it is +created. Note that this flag is ignored by some SFTP servers (including +OpenSSH). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/aws-sigv4.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/aws-sigv4.md new file mode 100644 index 0000000..517cc1c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/aws-sigv4.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: aws-sigv4 +Protocols: HTTP +Arg: +Help: AWS V4 signature auth +Category: auth http +Added: 7.75.0 +Multi: single +See-also: + - basic + - user +Example: + - --aws-sigv4 "aws:amz:us-east-2:es" --user "key:secret" $URL +--- + +# `--aws-sigv4` + +Use AWS V4 signature authentication in the transfer. + +The provider argument is a string that is used by the algorithm when creating +outgoing authentication headers. + +The region argument is a string that points to a geographic area of +a resources collection (region-code) when the region name is omitted from +the endpoint. + +The service argument is a string that points to a function provided by a cloud +(service-code) when the service name is omitted from the endpoint. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/basic.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/basic.md new file mode 100644 index 0000000..16acd4c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/basic.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: basic +Help: HTTP Basic Authentication +Protocols: HTTP +Category: auth +Added: 7.10.6 +Multi: mutex +See-also: + - proxy-basic +Example: + - -u name:password --basic $URL +--- + +# `--basic` + +Use HTTP Basic authentication with the remote host. This method is the default +and this option is usually pointless, unless you use it to override a +previously set option that sets a different authentication method (such as +--ntlm, --digest, or --negotiate). + +Used together with --user. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ca-native.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ca-native.md new file mode 100644 index 0000000..a771a7a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ca-native.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ca-native +Help: Load CA certs from the OS +Protocols: TLS +Category: tls +Added: 8.2.0 +Multi: boolean +See-also: + - cacert + - capath + - insecure +Example: + - --ca-native $URL +--- + +# `--ca-native` + +Use the CA store from the native operating system to verify the peer. By +default, curl otherwise uses a CA store provided in a single file or +directory, but when using this option it interfaces the operating system's own +vault. + +This option works for curl on Windows when built to use OpenSSL, wolfSSL +(added in 8.3.0) or GnuTLS (added in 8.5.0). When curl on Windows is built to +use Schannel, this feature is implied and curl then only uses the native CA +store. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/cacert.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cacert.md new file mode 100644 index 0000000..3268f96 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cacert.md @@ -0,0 +1,42 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: cacert +Arg: +Help: CA certificate to verify peer against +Protocols: TLS +Category: tls +Added: 7.5 +Multi: single +See-also: + - capath + - insecure +Example: + - --cacert CA-file.txt $URL +--- + +# `--cacert` + +Use the specified certificate file to verify the peer. The file may contain +multiple CA certificates. The certificate(s) must be in PEM format. Normally +curl is built to use a default file for this, so this option is typically used +to alter that default file. + +curl recognizes the environment variable named 'CURL_CA_BUNDLE' if it is set +and the TLS backend is not Schannel, and uses the given path as a path to a CA +cert bundle. This option overrides that variable. + +The windows version of curl automatically looks for a CA certs file named +'curl-ca-bundle.crt', either in the same directory as curl.exe, or in the +Current Working Directory, or in any folder along your PATH. + +(iOS and macOS only) If curl is built against Secure Transport, then this +option is supported for backward compatibility with other SSL engines, but it +should not be set. If the option is not set, then curl uses the certificates +in the system and user Keychain to verify the peer, which is the preferred +method of verifying the peer's certificate chain. + +(Schannel only) This option is supported for Schannel in Windows 7 or later +(added in 7.60.0). This option is supported for backward compatibility with +other SSL engines; instead it is recommended to use Windows' store of root +certificates (the default for Schannel). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/capath.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/capath.md new file mode 100644 index 0000000..58919dd --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/capath.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: capath +Arg: +Help: CA directory to verify peer against +Protocols: TLS +Category: tls +Added: 7.9.8 +Multi: single +See-also: + - cacert + - insecure +Example: + - --capath /local/directory $URL +--- + +# `--capath` + +Use the specified certificate directory to verify the peer. Multiple paths can +be provided by separated with colon (`:`) (e.g. `path1:path2:path3`). The +certificates must be in PEM format, and if curl is built against OpenSSL, the +directory must have been processed using the c_rehash utility supplied with +OpenSSL. Using --capath can allow OpenSSL-powered curl to make SSL-connections +much more efficiently than using --cacert if the --cacert file contains many +CA certificates. + +If this option is set, the default capath value is ignored. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert-status.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert-status.md new file mode 100644 index 0000000..8b6e57b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert-status.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: cert-status +Protocols: TLS +Added: 7.41.0 +Help: Verify server cert status OCSP-staple +Category: tls +Multi: boolean +See-also: + - pinnedpubkey +Example: + - --cert-status $URL +--- + +# `--cert-status` + +Verify the status of the server certificate by using the Certificate Status +Request (aka. OCSP stapling) TLS extension. + +If this option is enabled and the server sends an invalid (e.g. expired) +response, if the response suggests that the server certificate has been +revoked, or no response at all is received, the verification fails. + +This support is currently only implemented in the OpenSSL and GnuTLS backends. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert-type.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert-type.md new file mode 100644 index 0000000..d78ab8f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert-type.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: cert-type +Protocols: TLS +Arg: +Help: Certificate type (DER/PEM/ENG/P12) +Category: tls +Added: 7.9.3 +Multi: single +See-also: + - cert + - key + - key-type +Example: + - --cert-type PEM --cert file $URL +--- + +# `--cert-type` + +Set type of the provided client certificate. PEM, DER, ENG and P12 are +recognized types. + +The default type depends on the TLS backend and is usually PEM, however for +Secure Transport and Schannel it is P12. If --cert is a pkcs11: URI then ENG is +the default type. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert.md new file mode 100644 index 0000000..715fcb8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cert.md @@ -0,0 +1,56 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: E +Long: cert +Arg: +Help: Client certificate file and password +Protocols: TLS +Category: tls +Added: 5.0 +Multi: single +See-also: + - cert-type + - key + - key-type +Example: + - --cert certfile --key keyfile $URL +--- + +# `--cert` + +Use the specified client certificate file when getting a file with HTTPS, FTPS +or another SSL-based protocol. The certificate must be in PKCS#12 format if +using Secure Transport, or PEM format if using any other engine. If the +optional password is not specified, it is queried for on the terminal. Note +that this option assumes a certificate file that is the private key and the +client certificate concatenated. See --cert and --key to specify them +independently. + +In the \ portion of the argument, you must escape the character +`:` as `\:` so that it is not recognized as the password delimiter. Similarly, +you must escape the double quote character as \" so that it is not recognized +as an escape character. + +If curl is built against OpenSSL library, and the engine pkcs11 is available, +then a PKCS#11 URI (RFC 7512) can be used to specify a certificate located in +a PKCS#11 device. A string beginning with `pkcs11:` is interpreted as a +PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option is set as +`pkcs11` if none was provided and the --cert-type option is set as `ENG` if +none was provided. + +(iOS and macOS only) If curl is built against Secure Transport, then the +certificate string can either be the name of a certificate/private key in the +system or user keychain, or the path to a PKCS#12-encoded certificate and +private key. If you want to use a file from the current directory, please +precede it with `./` prefix, in order to avoid confusion with a nickname. + +(Schannel only) Client certificates must be specified by a path expression to +a certificate store. (Loading *PFX* is not supported; you can import it to a +store first). You can use "\\\\\" +to refer to a certificate in the system certificates store, for example, +*"CurrentUser\MY\934a7ac6f8a5d579285a74fa61e19f23ddfe8d7a"*. Thumbprint is +usually a SHA-1 hex string which you can see in certificate details. Following +store locations are supported: *CurrentUser*, *LocalMachine*, +*CurrentService*, *Services*, *CurrentUserGroupPolicy*, +*LocalMachineGroupPolicy* and *LocalMachineEnterprise*. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ciphers.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ciphers.md new file mode 100644 index 0000000..9d7e0c6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ciphers.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ciphers +Arg: +Help: SSL ciphers to use +Protocols: TLS +Category: tls +Added: 7.9 +Multi: single +See-also: + - tlsv1.3 + - tls13-ciphers + - proxy-ciphers +Example: + - --ciphers ECDHE-ECDSA-AES256-CCM8 $URL +--- + +# `--ciphers` + +Specifies which ciphers to use in the connection. The list of ciphers must +specify valid ciphers. Read up on SSL cipher list details on this URL: + +https://curl.se/docs/ssl-ciphers.html diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/compressed-ssh.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/compressed-ssh.md new file mode 100644 index 0000000..b404f62 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/compressed-ssh.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: compressed-ssh +Help: Enable SSH compression +Protocols: SCP SFTP +Added: 7.56.0 +Category: scp ssh +Multi: boolean +See-also: + - compressed +Example: + - --compressed-ssh sftp://example.com/ +--- + +# `--compressed-ssh` + +Enables built-in SSH compression. This is a request, not an order; the server +may or may not do it. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/compressed.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/compressed.md new file mode 100644 index 0000000..35bbab8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/compressed.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: compressed +Help: Request compressed response +Protocols: HTTP +Category: http +Added: 7.10 +Multi: boolean +See-also: + - compressed-ssh +Example: + - --compressed $URL +--- + +# `--compressed` + +Request a compressed response using one of the algorithms curl supports, and +automatically decompress the content. + +Response headers are not modified when saved, so if they are "interpreted" +separately again at a later point they might appear to be saying that the +content is (still) compressed; while in fact it has already been decompressed. + +If this option is used and the server sends an unsupported encoding, curl +reports an error. This is a request, not an order; the server may or may not +deliver data compressed. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/config.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/config.md new file mode 100644 index 0000000..1281a3d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/config.md @@ -0,0 +1,84 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: config +Arg: +Help: Read config from a file +Short: K +Category: curl +Added: 4.10 +Multi: append +See-also: + - disable +Example: + - --config file.txt $URL +--- + +# `--config` + +Specify a text file to read curl arguments from. The command line arguments +found in the text file are used as if they were provided on the command +line. + +Options and their parameters must be specified on the same line in the file, +separated by whitespace, colon, or the equals sign. Long option names can +optionally be given in the config file without the initial double dashes and +if so, the colon or equals characters can be used as separators. If the option +is specified with one or two dashes, there can be no colon or equals character +between the option and its parameter. + +If the parameter contains whitespace or starts with a colon (:) or equals sign +(=), it must be specified enclosed within double quotes ("like this"). Within +double quotes the following escape sequences are available: \\, \", \t, \n, \r +and \v. A backslash preceding any other letter is ignored. + +If the first non-blank column of a config line is a '#' character, that line +is treated as a comment. + +Only write one option per physical line in the config file. A single line is +required to be no more than 10 megabytes (since 8.2.0). + +Specify the filename to --config as minus "-" to make curl read the file from +stdin. + +Note that to be able to specify a URL in the config file, you need to specify +it using the --url option, and not by simply writing the URL on its own +line. So, it could look similar to this: + + url = "https://curl.se/docs/" + + # --- Example file --- + # this is a comment + url = "example.com" + output = "curlhere.html" + user-agent = "superagent/1.0" + + # and fetch another URL too + url = "example.com/docs/manpage.html" + -O + referer = "http://nowhereatall.example.com/" + # --- End of example file --- + +When curl is invoked, it (unless --disable is used) checks for a default +config file and uses it if found, even when --config is used. The default +config file is checked for in the following places in this order: + +1) **"$CURL_HOME/.curlrc"** + +2) **"$XDG_CONFIG_HOME/curlrc"** (Added in 7.73.0) + +3) **"$HOME/.curlrc"** + +4) Windows: **"%USERPROFILE%\.curlrc"** + +5) Windows: **"%APPDATA%\.curlrc"** + +6) Windows: **"%USERPROFILE%\Application Data\.curlrc"** + +7) Non-Windows: use getpwuid to find the home directory + +8) On Windows, if it finds no *.curlrc* file in the sequence described above, it +checks for one in the same directory the curl executable is placed. + +On Windows two filenames are checked per location: *.curlrc* and *_curlrc*, +preferring the former. Older versions on Windows checked for *_curlrc* only. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/connect-timeout.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/connect-timeout.md new file mode 100644 index 0000000..e140081 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/connect-timeout.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: connect-timeout +Arg: +Help: Maximum time allowed to connect +Category: connection +Added: 7.7 +Multi: single +See-also: + - max-time +Example: + - --connect-timeout 20 $URL + - --connect-timeout 3.14 $URL +--- + +# `--connect-timeout` + +Maximum time in seconds that you allow curl's connection to take. This only +limits the connection phase, so if curl connects within the given period it +continues - if not it exits. + +This option accepts decimal values (added in 7.32.0). The decimal value needs +to be provided using a dot (.) as decimal separator - not the local version +even if it might be using another separator. + +The connection phase is considered complete when the DNS lookup and requested +TCP, TLS or QUIC handshakes are done. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/connect-to.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/connect-to.md new file mode 100644 index 0000000..360ef0d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/connect-to.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: connect-to +Arg: +Help: Connect to host +Added: 7.49.0 +Category: connection +Multi: append +See-also: + - resolve + - header +Example: + - --connect-to example.com:443:example.net:8443 $URL +--- + +# `--connect-to` + +For a request intended for the `HOST1:PORT1` pair, connect to `HOST2:PORT2` +instead. This option is only used to establish the network connection. It does +NOT affect the hostname/port number that is used for TLS/SSL (e.g. SNI, +certificate verification) or for the application protocols. + +`HOST1` and `PORT1` may be empty strings, meaning any host or any port number. +`HOST2` and `PORT2` may also be empty strings, meaning use the request's +original hostname and port number. + +A hostname specified to this option is compared as a string, so it needs to +match the name used in request URL. It can be either numerical such as +`127.0.0.1` or the full host name such as `example.org`. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/continue-at.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/continue-at.md new file mode 100644 index 0000000..978cafc --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/continue-at.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: C +Long: continue-at +Arg: +Help: Resumed transfer offset +Category: connection +Added: 4.8 +Multi: single +See-also: + - range +Example: + - -C - $URL + - -C 400 $URL +--- + +# `--continue-at` + +Resume a previous transfer from the given byte offset. The given offset is the +exact number of bytes that are skipped, counting from the beginning of the +source file before it is transferred to the destination. If used with uploads, +the FTP server command SIZE is not used by curl. + +Use "-C -" to instruct curl to automatically find out where/how to resume the +transfer. It then uses the given output/input files to figure that out. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/cookie-jar.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cookie-jar.md new file mode 100644 index 0000000..f993685 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cookie-jar.md @@ -0,0 +1,38 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: c +Long: cookie-jar +Arg: +Protocols: HTTP +Help: Save cookies to after operation +Category: http +Added: 7.9 +Multi: single +See-also: + - cookie +Example: + - -c store-here.txt $URL + - -c store-here.txt -b read-these $URL +--- + +# `--cookie-jar` + +Specify to which file you want curl to write all cookies after a completed +operation. Curl writes all cookies from its in-memory cookie storage to the +given file at the end of operations. Even if no cookies are known, a file is +created so that it removes any formerly existing cookies from the file. The +file uses the Netscape cookie file format. If you set the filename to a single +minus, "-", the cookies are written to stdout. + +The file specified with --cookie-jar is only used for output. No cookies are +read from the file. To read cookies, use the --cookie option. Both options +can specify the same file. + +This command line option activates the cookie engine that makes curl record +and use cookies. The --cookie option also activates it. + +If the cookie jar cannot be created or written to, the whole curl operation +does not fail or even report an error clearly. Using --verbose gets a warning +displayed, but that is the only visible feedback you get about this possibly +lethal situation. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/cookie.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cookie.md new file mode 100644 index 0000000..cbc8b84 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/cookie.md @@ -0,0 +1,61 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: b +Long: cookie +Arg: +Protocols: HTTP +Help: Send cookies from string/load from file +Category: http +Added: 4.9 +Multi: append +See-also: + - cookie-jar + - junk-session-cookies +Example: + - -b "" $URL + - -b cookiefile $URL + - -b cookiefile -c cookiefile $URL + - -b name=Jane $URL +--- + +# `--cookie` + +Pass the data to the HTTP server in the Cookie header. It is supposedly the +data previously received from the server in a `Set-Cookie:` line. The data +should be in the format `NAME1=VALUE1; NAME2=VALUE2` or as a single filename. + +When given a set of specific cookies and not a filename, it makes curl use the +cookie header with this content explicitly in all outgoing request(s). If +multiple requests are done due to authentication, followed redirects or +similar, they all get this cookie header passed on. + +If no `=` symbol is used in the argument, it is instead treated as a filename +to read previously stored cookie from. This option also activates the cookie +engine which makes curl record incoming cookies, which may be handy if you are +using this in combination with the --location option or do multiple URL +transfers on the same invoke. + +If the filename is a single minus ("-"), curl reads the contents from stdin. +If the filename is an empty string ("") and is the only cookie input, curl +activates the cookie engine without any cookies. + +The file format of the file to read cookies from should be plain HTTP headers +(Set-Cookie style) or the Netscape/Mozilla cookie file format. + +The file specified with --cookie is only used as input. No cookies are written +to that file. To store cookies, use the --cookie-jar option. + +If you use the Set-Cookie file format and do not specify a domain then the +cookie is not sent since the domain never matches. To address this, set a +domain in Set-Cookie line (doing that includes subdomains) or preferably: use +the Netscape format. + +Users often want to both read cookies from a file and write updated cookies +back to a file, so using both --cookie and --cookie-jar in the same command +line is common. + +If curl is built with PSL (**Public Suffix List**) support, it detects and +discards cookies that are specified for such suffix domains that should not be +allowed to have cookies. If curl is *not* built with PSL support, it has no +ability to stop super cookies. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/create-dirs.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/create-dirs.md new file mode 100644 index 0000000..fcbeb33 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/create-dirs.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: create-dirs +Help: Create necessary local directory hierarchy +Category: curl +Added: 7.10.3 +Multi: boolean +See-also: + - ftp-create-dirs + - output-dir +Example: + - --create-dirs --output local/dir/file $URL +--- + +# `--create-dirs` + +When used in conjunction with the --output option, curl creates the necessary +local directory hierarchy as needed. This option creates the directories +mentioned with the --output option combined with the path possibly set with +--output-dir. If the combined output filename uses no directory, or if the +directories it mentions already exist, no directories are created. + +Created directories are made with mode 0750 on unix style file systems. + +To create remote directories when using FTP or SFTP, try --ftp-create-dirs. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/create-file-mode.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/create-file-mode.md new file mode 100644 index 0000000..c6467d1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/create-file-mode.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: create-file-mode +Arg: +Help: File mode for created files +Protocols: SFTP SCP FILE +Category: sftp scp file upload +Added: 7.75.0 +Multi: single +See-also: + - ftp-create-dirs +Example: + - --create-file-mode 0777 -T localfile sftp://example.com/new +--- + +# `--create-file-mode` + +When curl is used to create files remotely using one of the supported +protocols, this option allows the user to set which 'mode' to set on the file +at creation time, instead of the default 0644. + +This option takes an octal number as argument. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/crlf.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/crlf.md new file mode 100644 index 0000000..81a14ef --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/crlf.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: crlf +Help: Convert LF to CRLF in upload +Protocols: FTP SMTP +Category: ftp smtp +Added: 5.7 +Multi: boolean +See-also: + - use-ascii +Example: + - --crlf -T file ftp://example.com/ +--- + +# `--crlf` + +Convert line feeds to carriage return plus line feeds in upload. Useful for +**MVS (OS/390)**. + +(SMTP added in 7.40.0) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/crlfile.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/crlfile.md new file mode 100644 index 0000000..a762af0 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/crlfile.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: crlfile +Arg: +Protocols: TLS +Help: Certificate Revocation list +Added: 7.19.7 +Category: tls +Multi: single +See-also: + - cacert + - capath +Example: + - --crlfile rejects.txt $URL +--- + +# `--crlfile` + +Provide a file using PEM format with a Certificate Revocation List that may +specify peer certificates that are to be considered revoked. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/curves.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/curves.md new file mode 100644 index 0000000..9473aea --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/curves.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: curves +Arg: +Help: (EC) TLS key exchange algorithms to request +Protocols: TLS +Added: 7.73.0 +Category: tls +Multi: single +See-also: + - ciphers +Example: + - --curves X25519 $URL +--- + +# `--curves` + +Set specific curves to use during SSL session establishment according to RFC +8422, 5.1. Multiple algorithms can be provided by separating them with `:` +(e.g. `X25519:P-521`). The parameter is available identically in the OpenSSL +`s_client` and `s_server` utilities. + +--curves allows a OpenSSL powered curl to make SSL-connections with exactly +the (EC) curve requested by the client, avoiding nontransparent client/server +negotiations. + +If this option is set, the default curves list built into OpenSSL are ignored. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-ascii.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-ascii.md new file mode 100644 index 0000000..5763d81 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-ascii.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: data-ascii +Arg: +Help: HTTP POST ASCII data +Protocols: HTTP +Category: http post upload +Added: 7.2 +Multi: append +See-also: + - data-binary + - data-raw + - data-urlencode +Example: + - --data-ascii @file $URL +--- + +# `--data-ascii` + +This option is just an alias for --data. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-binary.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-binary.md new file mode 100644 index 0000000..1ce53b3 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-binary.md @@ -0,0 +1,31 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: data-binary +Arg: +Help: HTTP POST binary data +Protocols: HTTP +Category: http post upload +Added: 7.2 +Multi: append +See-also: + - data-ascii +Example: + - --data-binary @filename $URL +--- + +# `--data-binary` + +Post data exactly as specified with no extra processing whatsoever. + +If you start the data with the letter @, the rest should be a filename. Data +is posted in a similar manner as --data does, except that newlines and +carriage returns are preserved and conversions are never done. + +Like --data the default content-type sent to the server is +application/x-www-form-urlencoded. If you want the data to be treated as +arbitrary binary data by the server then set the content-type to octet-stream: +-H "Content-Type: application/octet-stream". + +If this option is used several times, the ones following the first append +data as described in --data. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-raw.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-raw.md new file mode 100644 index 0000000..1033678 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-raw.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: data-raw +Arg: +Protocols: HTTP +Help: HTTP POST data, '@' allowed +Added: 7.43.0 +Category: http post upload +Multi: append +See-also: + - data +Example: + - --data-raw "hello" $URL + - --data-raw "@at@at@" $URL +--- + +# `--data-raw` + +Post data similarly to --data but without the special interpretation of the @ +character. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-urlencode.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-urlencode.md new file mode 100644 index 0000000..2bd84f3 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data-urlencode.md @@ -0,0 +1,51 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: data-urlencode +Arg: +Help: HTTP POST data URL encoded +Protocols: HTTP +Added: 7.18.0 +Category: http post upload +Multi: append +See-also: + - data + - data-raw +Example: + - --data-urlencode name=val $URL + - --data-urlencode =encodethis $URL + - --data-urlencode name@file $URL + - --data-urlencode @fileonly $URL +--- + +# `--data-urlencode` + +Post data, similar to the other --data options with the exception that this +performs URL-encoding. + +To be CGI-compliant, the \ part should begin with a *name* followed by +a separator and a content specification. The \ part can be passed to +curl using one of the following syntaxes: + +## content +URL-encode the content and pass that on. Just be careful so that the content +does not contain any `=` or `@` symbols, as that makes the syntax match one of +the other cases below! + +## =content +URL-encode the content and pass that on. The preceding `=` symbol is not +included in the data. + +## name=content +URL-encode the content part and pass that on. Note that the name part is +expected to be URL-encoded already. + +## @filename +load data from the given file (including any newlines), URL-encode that data +and pass it on in the POST. + +## name@filename +load data from the given file (including any newlines), URL-encode that data +and pass it on in the POST. The name part gets an equal sign appended, +resulting in *name=urlencoded-file-content*. Note that the name is expected to +be URL-encoded already. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/data.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data.md new file mode 100644 index 0000000..6b6e702 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/data.md @@ -0,0 +1,49 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: data +Short: d +Arg: +Help: HTTP POST data +Protocols: HTTP MQTT +Mutexed: form head upload-file +Category: important http post upload +Added: 4.0 +Multi: append +See-also: + - data-binary + - data-urlencode + - data-raw +Example: + - -d "name=curl" $URL + - -d "name=curl" -d "tool=cmdline" $URL + - -d @filename $URL +--- + +# `--data` + +Sends the specified data in a POST request to the HTTP server, in the same way +that a browser does when a user has filled in an HTML form and presses the +submit button. This option makes curl pass the data to the server using the +content-type application/x-www-form-urlencoded. Compare to --form. + +--data-raw is almost the same but does not have a special interpretation of +the @ character. To post data purely binary, you should instead use the +--data-binary option. To URL-encode the value of a form field you may use +--data-urlencode. + +If any of these options is used more than once on the same command line, the +data pieces specified are merged with a separating &-symbol. Thus, using +'-d name=daniel -d skill=lousy' would generate a post chunk that looks like +'name=daniel&skill=lousy'. + +If you start the data with the letter @, the rest should be a filename to read +the data from, or - if you want curl to read the data from stdin. Posting data +from a file named 'foobar' would thus be done with --data @foobar. When --data +is told to read from a file like that, carriage returns, newlines and null +bytes are stripped out. If you do not want the @ character to have a special +interpretation use --data-raw instead. + +The data for this option is passed on to the server exactly as provided on the +command line. curl does not convert, change or improve it. It is up to the +user to provide the data in the correct form. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/delegation.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/delegation.md new file mode 100644 index 0000000..c874a2b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/delegation.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: delegation +Arg: +Help: GSS-API delegation permission +Protocols: GSS/kerberos +Category: auth +Added: 7.22.0 +Multi: single +See-also: + - insecure + - ssl +Example: + - --delegation "none" $URL +--- + +# `--delegation` + +Set LEVEL what curl is allowed to delegate when it comes to user credentials. + +## none +Do not allow any delegation. + +## policy +Delegates if and only if the OK-AS-DELEGATE flag is set in the Kerberos +service ticket, which is a matter of realm policy. + +## always +Unconditionally allow the server to delegate. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/digest.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/digest.md new file mode 100644 index 0000000..04c5a79 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/digest.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: digest +Help: HTTP Digest Authentication +Protocols: HTTP +Mutexed: basic ntlm negotiate +Category: proxy auth http +Added: 7.10.6 +Multi: boolean +See-also: + - user + - proxy-digest + - anyauth +Example: + - -u name:password --digest $URL +--- + +# `--digest` + +Enables HTTP Digest authentication. This authentication scheme avoids sending +the password over the wire in clear text. Use this in combination with the +normal --user option to set username and password. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable-eprt.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable-eprt.md new file mode 100644 index 0000000..b6e6c6d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable-eprt.md @@ -0,0 +1,32 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: disable-eprt +Help: Inhibit using EPRT or LPRT +Protocols: FTP +Category: ftp +Added: 7.10.5 +Multi: boolean +See-also: + - disable-epsv + - ftp-port +Example: + - --disable-eprt ftp://example.com/ +--- + +# `--disable-eprt` + +Disable the use of the EPRT and LPRT commands when doing active FTP transfers. +Curl normally first attempts to use EPRT before using PORT, but with this +option, it uses PORT right away. EPRT is an extension to the original FTP +protocol, and does not work on all servers, but enables more functionality in +a better way than the traditional PORT command. + +--eprt can be used to explicitly enable EPRT again and --no-eprt is an alias +for --disable-eprt. + +If the server is accessed using IPv6, this option has no effect as EPRT is +necessary then. + +Disabling EPRT only changes the active behavior. If you want to switch to +passive mode you need to not use --ftp-port or force it with --ftp-pasv. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable-epsv.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable-epsv.md new file mode 100644 index 0000000..7667c79 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable-epsv.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: disable-epsv +Help: Inhibit using EPSV +Protocols: FTP +Category: ftp +Added: 7.9.2 +Multi: boolean +See-also: + - disable-eprt + - ftp-port +Example: + - --disable-epsv ftp://example.com/ +--- + +# `--disable-epsv` + +Disable the use of the EPSV command when doing passive FTP transfers. Curl +normally first attempts to use EPSV before PASV, but with this option, it does +not try EPSV. + +--epsv can be used to explicitly enable EPSV again and --no-epsv is an alias +for --disable-epsv. + +If the server is an IPv6 host, this option has no effect as EPSV is necessary +then. + +Disabling EPSV only changes the passive behavior. If you want to switch to +active mode you need to use --ftp-port. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable.md new file mode 100644 index 0000000..e22a2bb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disable.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: disable +Short: q +Help: Disable .curlrc +Category: curl +Added: 5.0 +Multi: boolean +See-also: + - config +Example: + - -q $URL +--- + +# `--disable` + +If used as the **first** parameter on the command line, the *curlrc* config +file is not read or used. See the --config for details on the default config +file search path. + +Prior to 7.50.0 curl supported the short option name *q* but not the long +option name *disable*. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/disallow-username-in-url.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disallow-username-in-url.md new file mode 100644 index 0000000..012f2d0 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/disallow-username-in-url.md @@ -0,0 +1,18 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: disallow-username-in-url +Help: Disallow username in URL +Added: 7.61.0 +Category: curl +Multi: boolean +See-also: + - proto +Example: + - --disallow-username-in-url $URL +--- + +# `--disallow-username-in-url` + +Exit with error if passed a URL containing a username. Probably most useful +when the URL is being provided at runtime or similar. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-interface.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-interface.md new file mode 100644 index 0000000..aee7400 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-interface.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: dns-interface +Arg: +Help: Interface to use for DNS requests +Protocols: DNS +Added: 7.33.0 +Requires: c-ares +Category: dns +Multi: single +See-also: + - dns-ipv4-addr + - dns-ipv6-addr +Example: + - --dns-interface eth0 $URL +--- + +# `--dns-interface` + +Send outgoing DNS requests through the given interface. This option is a +counterpart to --interface (which does not affect DNS). The supplied string +must be an interface name (not an address). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-ipv4-addr.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-ipv4-addr.md new file mode 100644 index 0000000..4a43cb1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-ipv4-addr.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: dns-ipv4-addr +Arg:
+Help: IPv4 address to use for DNS requests +Protocols: DNS +Added: 7.33.0 +Requires: c-ares +Category: dns +Multi: single +See-also: + - dns-interface + - dns-ipv6-addr +Example: + - --dns-ipv4-addr 10.1.2.3 $URL +--- + +# `--dns-ipv4-addr` + +Bind to a specific IP address when making IPv4 DNS requests, so that the DNS +requests originate from this address. The argument should be a single IPv4 +address. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-ipv6-addr.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-ipv6-addr.md new file mode 100644 index 0000000..7112311 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-ipv6-addr.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: dns-ipv6-addr +Arg:
+Help: IPv6 address to use for DNS requests +Protocols: DNS +Added: 7.33.0 +Requires: c-ares +Category: dns +Multi: single +See-also: + - dns-interface + - dns-ipv4-addr +Example: + - --dns-ipv6-addr 2a04:4e42::561 $URL +--- + +# `--dns-ipv6-addr` + +Bind to a specific IP address when making IPv6 DNS requests, so that the DNS +requests originate from this address. The argument should be a single IPv6 +address. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-servers.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-servers.md new file mode 100644 index 0000000..bf6ba3f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dns-servers.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: dns-servers +Arg: +Help: DNS server addrs to use +Protocols: DNS +Requires: c-ares +Added: 7.33.0 +Category: dns +Multi: single +See-also: + - dns-interface + - dns-ipv4-addr +Example: + - --dns-servers 192.168.0.1,192.168.0.2 $URL + - --dns-servers 10.0.0.1:53 $URL +--- + +# `--dns-servers` + +Set the list of DNS servers to be used instead of the system default. The list +of IP addresses should be separated with commas. Port numbers may also +optionally be given, appended to the IP address separated with a colon. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-cert-status.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-cert-status.md new file mode 100644 index 0000000..920c5b4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-cert-status.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: doh-cert-status +Help: Verify DoH server cert status OCSP-staple +Added: 7.76.0 +Category: dns tls +Multi: boolean +See-also: + - doh-insecure +Example: + - --doh-cert-status --doh-url https://doh.example $URL +--- + +# `--doh-cert-status` + +Same as --cert-status but used for DoH (DNS-over-HTTPS). + +Verifies the status of the DoH servers' certificate by using the Certificate +Status Request (aka. OCSP stapling) TLS extension. + +If this option is enabled and the DoH server sends an invalid (e.g. expired) +response, if the response suggests that the server certificate has been +revoked, or no response at all is received, the verification fails. + +This support is currently only implemented in the OpenSSL and GnuTLS backends. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-insecure.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-insecure.md new file mode 100644 index 0000000..684428d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-insecure.md @@ -0,0 +1,17 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: doh-insecure +Help: Allow insecure DoH server connections +Added: 7.76.0 +Category: dns tls +Multi: boolean +See-also: + - doh-url +Example: + - --doh-insecure --doh-url https://doh.example $URL +--- + +# `--doh-insecure` + +Same as --insecure but used for DoH (DNS-over-HTTPS). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-url.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-url.md new file mode 100644 index 0000000..23754ca --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/doh-url.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: doh-url +Arg: +Help: Resolve hostnames over DoH +Added: 7.62.0 +Category: dns +Multi: single +See-also: + - doh-insecure +Example: + - --doh-url https://doh.example $URL +--- + +# `--doh-url` + +Specifies which DNS-over-HTTPS (DoH) server to use to resolve hostnames, +instead of using the default name resolver mechanism. The URL must be HTTPS. + +Some SSL options that you set for your transfer also applies to DoH since the +name lookups take place over SSL. However, the certificate verification +settings are not inherited but are controlled separately via --doh-insecure +and --doh-cert-status. + +This option is unset if an empty string "" is used as the URL. +(Added in 7.85.0) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/dump-header.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dump-header.md new file mode 100644 index 0000000..42d3e85 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/dump-header.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: dump-header +Short: D +Arg: +Help: Write the received headers to +Protocols: HTTP FTP +Category: http ftp +Added: 5.7 +Multi: single +See-also: + - output +Example: + - --dump-header store.txt $URL +--- + +# `--dump-header` + +Write the received protocol headers to the specified file. If no headers are +received, the use of this option creates an empty file. + +When used in FTP, the FTP server response lines are considered being "headers" +and thus are saved there. + +Having multiple transfers in one set of operations (i.e. the URLs in one +--next clause), appends them to the same file, separated by a blank line. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ech.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ech.md new file mode 100644 index 0000000..5c76f5b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ech.md @@ -0,0 +1,53 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ech +Arg: +Help: Configure Encrypted Client Hello (ECH) for use with the TLS session +Added: 8.8.0 +Category: tls ECH +Protocols: HTTPS +Multi: single +See-also: + - doh-url +Example: + - --ech true $URL +--- + +# `--ech` + +Specifies how to do ECH (Encrypted Client Hello). + +The values allowed for \ can be: + +## "false" +Do not attempt ECH + +## "grease" + +Send a GREASE ECH extension + +## "true" + +Attempt ECH if possible, but do not fail if ECH is not attempted. +(The connection fails if ECH is attempted but fails.) + +## "hard" + +Attempt ECH and fail if that is not possible. +ECH only works with TLS 1.3 and also requires using +DoH or providing an ECHConfigList on the command line. + +## "ecl:" + +A base64 encoded ECHConfigList that is used for ECH. + +## "pn:" + +A name to use to over-ride the `public_name` field of an ECHConfigList +(only available with OpenSSL TLS support) + +## Errors + +Most errors cause error +*CURLE_ECH_REQUIRED* (101). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/egd-file.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/egd-file.md new file mode 100644 index 0000000..b68b7d4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/egd-file.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: egd-file +Arg: +Help: EGD socket path for random data +Protocols: TLS +Category: tls +Added: 7.7 +Multi: single +See-also: + - random-file +Example: + - --egd-file /random/here $URL +--- + +# `--egd-file` + +Deprecated option (added in 7.84.0). Prior to that it only had an effect on +curl if built to use old versions of OpenSSL. + +Specify the path name to the Entropy Gathering Daemon socket. The socket is +used to seed the random engine for SSL connections. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/engine.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/engine.md new file mode 100644 index 0000000..5111900 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/engine.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: engine +Arg: +Help: Crypto engine to use +Protocols: TLS +Category: tls +Added: 7.9.3 +Multi: single +See-also: + - ciphers + - curves +Example: + - --engine flavor $URL +--- + +# `--engine` + +Select the OpenSSL crypto engine to use for cipher operations. Use --engine +list to print a list of build-time supported engines. Note that not all (and +possibly none) of the engines may be available at runtime. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/etag-compare.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/etag-compare.md new file mode 100644 index 0000000..d69cbdf --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/etag-compare.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: etag-compare +Arg: +Help: Load ETag from file +Protocols: HTTP +Added: 7.68.0 +Category: http +Multi: single +See-also: + - etag-save + - time-cond +Example: + - --etag-compare etag.txt $URL +--- + +# `--etag-compare` + +Make a conditional HTTP request for the specific ETag read from the given file +by sending a custom If-None-Match header using the stored ETag. + +For correct results, make sure that the specified file contains only a single +line with the desired ETag. An empty file is parsed as an empty ETag. + +Use the option --etag-save to first save the ETag from a response, and then +use this option to compare against the saved ETag in a subsequent request. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/etag-save.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/etag-save.md new file mode 100644 index 0000000..aa346ad --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/etag-save.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: etag-save +Arg: +Help: Parse incoming ETag and save to a file +Protocols: HTTP +Added: 7.68.0 +Category: http +Multi: single +See-also: + - etag-compare +Example: + - --etag-save storetag.txt $URL +--- + +# `--etag-save` + +Save an HTTP ETag to the specified file. An ETag is a caching related header, +usually returned in a response. + +If no ETag is sent by the server, an empty file is created. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/expect100-timeout.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/expect100-timeout.md new file mode 100644 index 0000000..ce69227 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/expect100-timeout.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: expect100-timeout +Arg: +Help: How long to wait for 100-continue +Protocols: HTTP +Added: 7.47.0 +Category: http +Multi: single +See-also: + - connect-timeout +Example: + - --expect100-timeout 2.5 -T file $URL +--- + +# `--expect100-timeout` + +Maximum time in seconds that you allow curl to wait for a 100-continue +response when curl emits an Expects: 100-continue header in its request. By +default curl waits one second. This option accepts decimal values. When curl +stops waiting, it continues as if a response was received. + +The decimal value needs to provided using a dot (`.`) as decimal separator - +not the local version even if it might be using another separator. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail-early.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail-early.md new file mode 100644 index 0000000..bb22e14 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail-early.md @@ -0,0 +1,32 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: fail-early +Help: Fail on first transfer error +Added: 7.52.0 +Category: curl +Multi: boolean +Scope: global +See-also: + - fail + - fail-with-body +Example: + - --fail-early $URL https://two.example +--- + +# `--fail-early` + +Fail and exit on the first detected transfer error. + +When curl is used to do multiple transfers on the command line, it attempts to +operate on each given URL, one by one. By default, it ignores errors if there +are more URLs given and the last URL's success determines the error code curl +returns. Early failures are "hidden" by subsequent successful transfers. + +Using this option, curl instead returns an error on the first transfer that +fails, independent of the amount of URLs that are given on the command +line. This way, no transfer failures go undetected by scripts and similar. + +This option does not imply --fail, which causes transfers to fail due to the +server's HTTP status code. You can combine the two options, however note --fail +is not global and is therefore contained by --next. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail-with-body.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail-with-body.md new file mode 100644 index 0000000..670959b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail-with-body.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: fail-with-body +Protocols: HTTP +Help: Fail on HTTP errors but save the body +Category: http output +Added: 7.76.0 +Mutexed: fail +Multi: boolean +See-also: + - fail + - fail-early +Example: + - --fail-with-body $URL +--- + +# `--fail-with-body` + +Return an error on server errors where the HTTP response code is 400 or +greater). In normal cases when an HTTP server fails to deliver a document, it +returns an HTML document stating so (which often also describes why and more). +This option allows curl to output and save that content but also to return +error 22. + +This is an alternative option to --fail which makes curl fail for the same +circumstances but without saving the content. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail.md new file mode 100644 index 0000000..8591e33 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/fail.md @@ -0,0 +1,29 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: fail +Short: f +Protocols: HTTP +Help: Fail fast with no output on HTTP errors +Category: important http +Mutexed: fail-with-body +Added: 4.0 +Multi: boolean +See-also: + - fail-with-body + - fail-early +Example: + - --fail $URL +--- + +# `--fail` + +Fail fast with no output at all on server errors. This is useful to enable +scripts and users to better deal with failed attempts. In normal cases when an +HTTP server fails to deliver a document, it returns an HTML document stating +so (which often also describes why and more). This command line option +prevents curl from outputting that and return error 22. + +This method is not fail-safe and there are occasions where non-successful +response codes slip through, especially when authentication is involved +(response codes 401 and 407). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/false-start.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/false-start.md new file mode 100644 index 0000000..f25af23 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/false-start.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: false-start +Help: Enable TLS False Start +Protocols: TLS +Added: 7.42.0 +Category: tls +Multi: boolean +See-also: + - tcp-fastopen +Example: + - --false-start $URL +--- + +# `--false-start` + +Use false start during the TLS handshake. False start is a mode where a TLS +client starts sending application data before verifying the server's Finished +message, thus saving a round trip when performing a full handshake. + +This functionality is currently only implemented in the Secure Transport (on +iOS 7.0 or later, or OS X 10.9 or later) backend. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/form-escape.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/form-escape.md new file mode 100644 index 0000000..083c29e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/form-escape.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: form-escape +Help: Escape form fields using backslash +Protocols: HTTP +Added: 7.81.0 +Category: http upload +Multi: single +See-also: + - form +Example: + - --form-escape -F 'field\name=curl' -F 'file=@load"this' $URL +--- + +# `--form-escape` + +Pass on names of multipart form fields and files using backslash-escaping +instead of percent-encoding. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/form-string.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/form-string.md new file mode 100644 index 0000000..3c1f7b5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/form-string.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: form-string +Help: Specify multipart MIME data +Protocols: HTTP SMTP IMAP +Arg: +Category: http upload +Added: 7.13.2 +Multi: append +See-also: + - form +Example: + - --form-string "name=data" $URL +--- + +# `--form-string` + +Similar to --form except that the value string for the named parameter is used +literally. Leading @ and \< characters, and the `;type=` string in the value +have no special meaning. Use this in preference to --form if there is any +possibility that the string value may accidentally trigger the @ or \< +features of --form. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/form.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/form.md new file mode 100644 index 0000000..8a4c91e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/form.md @@ -0,0 +1,142 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: form +Short: F +Arg: +Help: Specify multipart MIME data +Protocols: HTTP SMTP IMAP +Mutexed: data head upload-file +Category: http upload +Added: 5.0 +Multi: append +See-also: + - data + - form-string + - form-escape +Example: + - --form "name=curl" --form "file=@loadthis" $URL +--- + +# `--form` + +For the HTTP protocol family, emulate a filled-in form in which a user has +pressed the submit button. This makes curl POST data using the Content-Type +multipart/form-data according to RFC 2388. + +For SMTP and IMAP protocols, this composes a multipart mail message to +transmit. + +This enables uploading of binary files etc. To force the 'content' part to be +a file, prefix the filename with an @ sign. To just get the content part from +a file, prefix the filename with the symbol \<. The difference between @ and +\< is then that @ makes a file get attached in the post as a file upload, +while the \< makes a text field and just get the contents for that text field +from a file. + +Read content from stdin instead of a file by using a single "-" as filename. +This goes for both @ and \< constructs. When stdin is used, the contents is +buffered in memory first by curl to determine its size and allow a possible +resend. Defining a part's data from a named non-regular file (such as a named +pipe or similar) is not subject to buffering and is instead read at +transmission time; since the full size is unknown before the transfer starts, +such data is sent as chunks by HTTP and rejected by IMAP. + +Example: send an image to an HTTP server, where 'profile' is the name of the +form-field to which the file **portrait.jpg** is the input: + + curl -F profile=@portrait.jpg https://example.com/upload.cgi + +Example: send your name and shoe size in two text fields to the server: + + curl -F name=John -F shoesize=11 https://example.com/ + +Example: send your essay in a text field to the server. Send it as a plain +text field, but get the contents for it from a local file: + + curl -F "story=HTML message;type=text/html' \ + -F '=)' -F '=@textfile.txt' ... smtp://example.com + +Data can be encoded for transfer using encoder=. Available encodings are +*binary* and *8bit* that do nothing else than adding the corresponding +Content-Transfer-Encoding header, *7bit* that only rejects 8-bit characters +with a transfer error, *quoted-printable* and *base64* that encodes data +according to the corresponding schemes, limiting lines length to 76 +characters. + +Example: send multipart mail with a quoted-printable text message and a +base64 attached file: + + curl -F '=text message;encoder=quoted-printable' \ + -F '=@localfile;encoder=base64' ... smtp://example.com + +See further examples and details in the MANUAL. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-account.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-account.md new file mode 100644 index 0000000..e275349 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-account.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-account +Arg: +Help: Account data string +Protocols: FTP +Added: 7.13.0 +Category: ftp auth +Multi: single +See-also: + - user +Example: + - --ftp-account "mr.robot" ftp://example.com/ +--- + +# `--ftp-account` + +When an FTP server asks for "account data" after username and password has +been provided, this data is sent off using the ACCT command. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-alternative-to-user.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-alternative-to-user.md new file mode 100644 index 0000000..9bd3686 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-alternative-to-user.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-alternative-to-user +Arg: +Help: String to replace USER [name] +Protocols: FTP +Added: 7.15.5 +Category: ftp +Multi: single +See-also: + - ftp-account + - user +Example: + - --ftp-alternative-to-user "U53r" ftp://example.com +--- + +# `--ftp-alternative-to-user` + +If authenticating with the USER and PASS commands fails, send this command. +When connecting to Tumbleweed's Secure Transport server over FTPS using a +client certificate, using "SITE AUTH" tells the server to retrieve the +username from the certificate. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-create-dirs.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-create-dirs.md new file mode 100644 index 0000000..5151e33 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-create-dirs.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-create-dirs +Protocols: FTP SFTP +Help: Create the remote dirs if not present +Category: ftp sftp curl +Added: 7.10.7 +Multi: boolean +See-also: + - create-dirs +Example: + - --ftp-create-dirs -T file ftp://example.com/remote/path/file +--- + +# `--ftp-create-dirs` + +When an FTP or SFTP URL/operation uses a path that does not currently exist on +the server, the standard behavior of curl is to fail. Using this option, curl +instead attempts to create missing directories. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-method.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-method.md new file mode 100644 index 0000000..d2bff21 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-method.md @@ -0,0 +1,36 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-method +Arg: +Help: Control CWD usage +Protocols: FTP +Added: 7.15.1 +Category: ftp +Multi: single +See-also: + - list-only +Example: + - --ftp-method multicwd ftp://example.com/dir1/dir2/file + - --ftp-method nocwd ftp://example.com/dir1/dir2/file + - --ftp-method singlecwd ftp://example.com/dir1/dir2/file +--- + +# `--ftp-method` + +Control what method curl should use to reach a file on an FTP(S) +server. The method argument should be one of the following alternatives: + +## multicwd +Do a single CWD operation for each path part in the given URL. For deep +hierarchies this means many commands. This is how RFC 1738 says it should be +done. This is the default but the slowest behavior. + +## nocwd +Do no CWD at all. curl does SIZE, RETR, STOR etc and gives the full path to +the server for each of these commands. This is the fastest behavior. + +## singlecwd +Do one CWD with the full target directory and then operate on the file +"normally" (like in the multicwd case). This is somewhat more standards +compliant than `nocwd` but without the full penalty of `multicwd`. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-pasv.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-pasv.md new file mode 100644 index 0000000..964f976 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-pasv.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-pasv +Help: Send PASV/EPSV instead of PORT +Protocols: FTP +Added: 7.11.0 +Category: ftp +Multi: boolean +See-also: + - disable-epsv +Example: + - --ftp-pasv ftp://example.com/ +--- + +# `--ftp-pasv` + +Use passive mode for the data connection. Passive is the internal default +behavior, but using this option can be used to override a previous --ftp-port +option. + +Reversing an enforced passive really is not doable but you must then instead +enforce the correct --ftp-port again. + +Passive mode means that curl tries the EPSV command first and then PASV, +unless --disable-epsv is used. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-port.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-port.md new file mode 100644 index 0000000..ff6d41c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-port.md @@ -0,0 +1,51 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-port +Arg:
+Help: Send PORT instead of PASV +Short: P +Protocols: FTP +Category: ftp +Added: 4.0 +Multi: single +See-also: + - ftp-pasv + - disable-eprt +Example: + - -P - ftp:/example.com + - -P eth0 ftp:/example.com + - -P 192.168.0.2 ftp:/example.com +--- + +# `--ftp-port` + +Reverses the default initiator/listener roles when connecting with FTP. This +option makes curl use active mode. curl then commands the server to connect +back to the client's specified address and port, while passive mode asks the +server to setup an IP address and port for it to connect to. \ +should be one of: + +## interface +e.g. **eth0** to specify which interface's IP address you want to use (Unix only) + +## IP address +e.g. **192.168.10.1** to specify the exact IP address + +## hostname +e.g. **my.host.domain** to specify the machine + +## - +make curl pick the same IP address that is already used for the control +connection. This is the recommended choice. + +## + +Disable the use of PORT with --ftp-pasv. Disable the attempt to use the EPRT +command instead of PORT by using --disable-eprt. EPRT is really PORT++. + +You can also append ":[start]-[end]" to the right of the address, to tell +curl what TCP port range to use. That means you specify a port range, from a +lower to a higher number. A single number works as well, but do note that it +increases the risk of failure since the port may not be available. +(Added in 7.19.5) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-pret.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-pret.md new file mode 100644 index 0000000..48c48e3 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-pret.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-pret +Help: Send PRET before PASV +Protocols: FTP +Added: 7.20.0 +Category: ftp +Multi: boolean +See-also: + - ftp-port + - ftp-pasv +Example: + - --ftp-pret ftp://example.com/ +--- + +# `--ftp-pret` + +Send a PRET command before PASV (and EPSV). Certain FTP servers, mainly +drftpd, require this non-standard command for directory listings as well as up +and downloads in PASV mode. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-skip-pasv-ip.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-skip-pasv-ip.md new file mode 100644 index 0000000..dfa546d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-skip-pasv-ip.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-skip-pasv-ip +Help: Skip the IP address for PASV +Protocols: FTP +Added: 7.14.2 +Category: ftp +Multi: boolean +See-also: + - ftp-pasv +Example: + - --ftp-skip-pasv-ip ftp://example.com/ +--- + +# `--ftp-skip-pasv-ip` + +Do not use the IP address the server suggests in its response to curl's PASV +command when curl connects the data connection. Instead curl reuses the same +IP address it already uses for the control connection. + +This option is enabled by default (added in 7.74.0). + +This option has no effect if PORT, EPRT or EPSV is used instead of PASV. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-ccc-mode.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-ccc-mode.md new file mode 100644 index 0000000..5f428dc --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-ccc-mode.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-ssl-ccc-mode +Arg: +Help: Set CCC mode +Protocols: FTP +Added: 7.16.2 +Category: ftp tls +Multi: boolean +See-also: + - ftp-ssl-ccc +Example: + - --ftp-ssl-ccc-mode active --ftp-ssl-ccc ftps://example.com/ +--- + +# `--ftp-ssl-ccc-mode` + +Sets the CCC mode. The passive mode does not initiate the shutdown, but +instead waits for the server to do it, and does not reply to the shutdown from +the server. The active mode initiates the shutdown and waits for a reply from +the server. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-ccc.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-ccc.md new file mode 100644 index 0000000..d477606 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-ccc.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-ssl-ccc +Help: Send CCC after authenticating +Protocols: FTP +Added: 7.16.1 +Category: ftp tls +Multi: boolean +See-also: + - ssl + - ftp-ssl-ccc-mode +Example: + - --ftp-ssl-ccc ftps://example.com/ +--- + +# `--ftp-ssl-ccc` + +Use CCC (Clear Command Channel) Shuts down the SSL/TLS layer after +authenticating. The rest of the control channel communication is be +unencrypted. This allows NAT routers to follow the FTP transaction. The +default mode is passive. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-control.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-control.md new file mode 100644 index 0000000..a68359a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ftp-ssl-control.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ftp-ssl-control +Help: Require TLS for login, clear for transfer +Protocols: FTP +Added: 7.16.0 +Category: ftp tls +Multi: boolean +See-also: + - ssl +Example: + - --ftp-ssl-control ftp://example.com +--- + +# `--ftp-ssl-control` + +Require SSL/TLS for the FTP login, clear for transfer. Allows secure +authentication, but non-encrypted data transfers for efficiency. Fails the +transfer if the server does not support SSL/TLS. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/get.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/get.md new file mode 100644 index 0000000..f8c8cf2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/get.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: get +Short: G +Help: Put the post data in the URL and use GET +Protocols: HTTP +Category: http upload +Added: 7.8.1 +Multi: boolean +See-also: + - data + - request +Example: + - --get $URL + - --get -d "tool=curl" -d "age=old" $URL + - --get -I -d "tool=curl" $URL +--- + +# `--get` + +When used, this option makes all data specified with --data, --data-binary +or --data-urlencode to be used in an HTTP GET request instead of the POST +request that otherwise would be used. The data is appended to the URL +with a '?' separator. + +If used in combination with --head, the POST data is instead appended to the +URL with a HEAD request. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/globoff.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/globoff.md new file mode 100644 index 0000000..3c8c341 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/globoff.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: globoff +Short: g +Help: Disable URL globbing with {} and [] +Category: curl +Added: 7.6 +Multi: boolean +See-also: + - config + - disable +Example: + - -g "https://example.com/{[]}}}}" +--- + +# `--globoff` + +Switch off the URL globbing function. When you set this option, you can +specify URLs that contain the letters {}[] without having curl itself +interpret them. Note that these letters are not normal legal URL contents but +they should be encoded according to the URI standard. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/happy-eyeballs-timeout-ms.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/happy-eyeballs-timeout-ms.md new file mode 100644 index 0000000..8370ee9 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/happy-eyeballs-timeout-ms.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: happy-eyeballs-timeout-ms +Arg: +Help: Time for IPv6 before IPv4 +Added: 7.59.0 +Category: connection +Multi: single +See-also: + - max-time + - connect-timeout +Example: + - --happy-eyeballs-timeout-ms 500 $URL +--- + +# `--happy-eyeballs-timeout-ms` + +Happy Eyeballs is an algorithm that attempts to connect to both IPv4 and IPv6 +addresses for dual-stack hosts, giving IPv6 a head-start of the specified +number of milliseconds. If the IPv6 address cannot be connected to within that +time, then a connection attempt is made to the IPv4 address in parallel. The +first connection to be established is the one that is used. + +The range of suggested useful values is limited. Happy Eyeballs RFC 6555 says +"It is RECOMMENDED that connection attempts be paced 150-250 ms apart to +balance human factors against network load." libcurl currently defaults to +200 ms. Firefox and Chrome currently default to 300 ms. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/haproxy-clientip.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/haproxy-clientip.md new file mode 100644 index 0000000..fde085a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/haproxy-clientip.md @@ -0,0 +1,33 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: haproxy-clientip +Arg: +Help: Set address in HAProxy PROXY +Protocols: HTTP +Added: 8.2.0 +Category: http proxy +Multi: single +See-also: + - proxy +Example: + - --haproxy-clientip $IP +--- + +# `--haproxy-clientip` + +Sets a client IP in HAProxy PROXY protocol v1 header at the beginning of the +connection. + +For valid requests, IPv4 addresses must be indicated as a series of exactly +4 integers in the range [0..255] inclusive written in decimal representation +separated by exactly one dot between each other. Heading zeroes are not +permitted in front of numbers in order to avoid any possible confusion +with octal numbers. IPv6 addresses must be indicated as series of 4 hexadecimal +digits (upper or lower case) delimited by colons between each other, with the +acceptance of one double colon sequence to replace the largest acceptable range +of consecutive zeroes. The total number of decoded bits must exactly be 128. + +Otherwise, any string can be accepted for the client IP and get sent. + +It replaces --haproxy-protocol if used, it is not necessary to specify both flags. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/haproxy-protocol.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/haproxy-protocol.md new file mode 100644 index 0000000..26456c8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/haproxy-protocol.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: haproxy-protocol +Help: Send HAProxy PROXY protocol v1 header +Protocols: HTTP +Added: 7.60.0 +Category: http proxy +Multi: boolean +See-also: + - proxy +Example: + - --haproxy-protocol $URL +--- + +# `--haproxy-protocol` + +Send a HAProxy PROXY protocol v1 header at the beginning of the connection. +This is used by some load balancers and reverse proxies to indicate the +client's true IP address and port. + +This option is primarily useful when sending test requests to a service that +expects this header. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/head.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/head.md new file mode 100644 index 0000000..be4dbb8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/head.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: head +Short: I +Help: Show document info only +Protocols: HTTP FTP FILE +Category: http ftp file +Added: 4.0 +Multi: boolean +See-also: + - get + - verbose + - trace-ascii +Example: + - -I $URL +--- + +# `--head` + +Fetch the headers only! HTTP-servers feature the command HEAD which this uses +to get nothing but the header of a document. When used on an FTP or FILE file, +curl displays the file size and last modification time only. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/header.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/header.md new file mode 100644 index 0000000..13ca4cb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/header.md @@ -0,0 +1,64 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: header +Short: H +Arg:
+Help: Pass custom header(s) to server +Protocols: HTTP IMAP SMTP +Category: http imap smtp +Added: 5.0 +Multi: append +See-also: + - user-agent + - referer +Example: + - -H "X-First-Name: Joe" $URL + - -H "User-Agent: yes-please/2000" $URL + - -H "Host:" $URL + - -H @headers.txt $URL +--- + +# `--header` + +Extra header to include in information sent. When used within an HTTP request, +it is added to the regular request headers. + +For an IMAP or SMTP MIME uploaded mail built with --form options, it is +prepended to the resulting MIME document, effectively including it at the mail +global level. It does not affect raw uploaded mails (Added in 7.56.0). + +You may specify any number of extra headers. Note that if you should add a +custom header that has the same name as one of the internal ones curl would +use, your externally set header is used instead of the internal one. This +allows you to make even trickier stuff than curl would normally do. You should +not replace internally set headers without knowing perfectly well what you are +doing. Remove an internal header by giving a replacement without content on +the right side of the colon, as in: -H `Host:`. If you send the custom header +with no-value then its header must be terminated with a semicolon, such as -H +`X-Custom-Header;` to send `X-Custom-Header:`. + +curl makes sure that each header you add/replace is sent with the proper +end-of-line marker, you should thus **not** add that as a part of the header +content: do not add newlines or carriage returns, they only mess things up for +you. curl passes on the verbatim string you give it without any filter or +other safe guards. That includes white space and control characters. + +This option can take an argument in @filename style, which then adds a header +for each line in the input file. Using @- makes curl read the header file from +stdin. Added in 7.55.0. + +Please note that most anti-spam utilities check the presence and value of +several MIME mail headers: these are `From:`, `To:`, `Date:` and `Subject:` +among others and should be added with this option. + +You need --proxy-header to send custom headers intended for an HTTP +proxy. Added in 7.37.0. + +Passing on a "Transfer-Encoding: chunked" header when doing an HTTP request +with a request body, makes curl send the data using chunked encoding. + +**WARNING**: headers set with this option are set in all HTTP requests - even +after redirects are followed, like when told with --location. This can lead to +the header being sent to other hosts than the original host, so sensitive +headers should be used with caution combined with following redirects. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/help.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/help.md new file mode 100644 index 0000000..7477a1e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/help.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: help +Arg: +Short: h +Help: Get help for commands +Category: important curl +Added: 4.0 +Multi: custom +See-also: + - verbose +Example: + - --help all +--- + +# `--help` + +Usage help. List all curl command line options within the given **category**. + +If no argument is provided, curl displays the most important command line +arguments. + +For category **all**, curl displays help for all options. + +If **category** is specified, curl displays all available help categories. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/hostpubmd5.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/hostpubmd5.md new file mode 100644 index 0000000..7dc8732 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/hostpubmd5.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: hostpubmd5 +Arg: +Help: Acceptable MD5 hash of host public key +Protocols: SFTP SCP +Added: 7.17.1 +Category: sftp scp +Multi: single +See-also: + - hostpubsha256 +Example: + - --hostpubmd5 e5c1c49020640a5ab0f2034854c321a8 sftp://example.com/ +--- + +# `--hostpubmd5` + +Pass a string containing 32 hexadecimal digits. The string should be the 128 +bit **MD5** checksum of the remote host's public key, curl refuses the +connection with the host unless the checksums match. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/hostpubsha256.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/hostpubsha256.md new file mode 100644 index 0000000..8ec0805 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/hostpubsha256.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: hostpubsha256 +Arg: +Help: Acceptable SHA256 hash of host public key +Protocols: SFTP SCP +Added: 7.80.0 +Category: sftp scp +Multi: single +See-also: + - hostpubmd5 +Example: + - --hostpubsha256 NDVkMTQxMGQ1ODdmMjQ3MjczYjAyOTY5MmRkMjVmNDQ= sftp://example.com/ +--- + +# `--hostpubsha256` + +Pass a string containing a Base64-encoded SHA256 hash of the remote host's +public key. Curl refuses the connection with the host unless the hashes match. + +This feature requires libcurl to be built with libssh2 and does not work with +other SSH backends. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/hsts.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/hsts.md new file mode 100644 index 0000000..9cae80c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/hsts.md @@ -0,0 +1,32 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: hsts +Arg: +Protocols: HTTPS +Help: Enable HSTS with this cache file +Added: 7.74.0 +Category: http +Multi: append +See-also: + - proto +Example: + - --hsts cache.txt $URL +--- + +# `--hsts` + +Enable HSTS for the transfer. If the filename points to an existing HSTS cache +file, that is used. After a completed transfer, the cache is saved to the +filename again if it has been modified. + +If curl is told to use HTTP:// for a transfer involving a hostname that exists +in the HSTS cache, it upgrades the transfer to use HTTPS. Each HSTS cache +entry has an individual life time after which the upgrade is no longer +performed. + +Specify a "" filename (zero length) to avoid loading/saving and make curl just +handle HSTS in memory. + +If this option is used several times, curl loads contents from all the +files but the last one is used for saving. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http0.9.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http0.9.md new file mode 100644 index 0000000..54ef323 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http0.9.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: http0.9 +Tags: Versions +Protocols: HTTP +Help: Allow HTTP 0.9 responses +Category: http +Added: 7.64.0 +Multi: boolean +See-also: + - http1.1 + - http2 + - http3 +Example: + - --http0.9 $URL +--- + +# `--http0.9` + +Accept an HTTP version 0.9 response. + +HTTP/0.9 is a response without headers and therefore you can also connect with +this to non-HTTP servers and still get a response since curl simply +transparently downgrades - if allowed. + +HTTP/0.9 is disabled by default (added in 7.66.0) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http1.0.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http1.0.md new file mode 100644 index 0000000..b810ccf --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http1.0.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: 0 +Long: http1.0 +Tags: Versions +Protocols: HTTP +Added: 7.9.1 +Mutexed: http1.1 http2 http2-prior-knowledge http3 +Help: Use HTTP 1.0 +Category: http +Multi: mutex +See-also: + - http0.9 + - http1.1 +Example: + - --http1.0 $URL +--- + +# `--http1.0` + +Use HTTP version 1.0 instead of using its internally preferred HTTP version. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http1.1.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http1.1.md new file mode 100644 index 0000000..a223da1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http1.1.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: http1.1 +Tags: Versions +Protocols: HTTP +Added: 7.33.0 +Mutexed: http1.0 http2 http2-prior-knowledge http3 +Help: Use HTTP 1.1 +Category: http +Multi: mutex +See-also: + - http1.0 + - http0.9 +Example: + - --http1.1 $URL +--- + +# `--http1.1` + +Use HTTP version 1.1. This is the default with HTTP:// URLs. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http2-prior-knowledge.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http2-prior-knowledge.md new file mode 100644 index 0000000..7270109 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http2-prior-knowledge.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: http2-prior-knowledge +Tags: Versions +Protocols: HTTP +Added: 7.49.0 +Mutexed: http1.1 http1.0 http2 http3 +Requires: HTTP/2 +Help: Use HTTP 2 without HTTP/1.1 Upgrade +Category: http +Multi: boolean +See-also: + - http2 + - http3 +Example: + - --http2-prior-knowledge $URL +--- + +# `--http2-prior-knowledge` + +Issue a non-TLS HTTP requests using HTTP/2 directly without HTTP/1.1 Upgrade. +It requires prior knowledge that the server supports HTTP/2 straight away. +HTTPS requests still do HTTP/2 the standard way with negotiated protocol +version in the TLS handshake. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http2.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http2.md new file mode 100644 index 0000000..ae4d269 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http2.md @@ -0,0 +1,33 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: http2 +Tags: Versions +Protocols: HTTP +Added: 7.33.0 +Mutexed: http1.1 http1.0 http2-prior-knowledge http3 +Requires: HTTP/2 +Help: Use HTTP/2 +Category: http +Multi: mutex +See-also: + - http1.1 + - http3 + - no-alpn +Example: + - --http2 $URL +--- + +# `--http2` + +Use HTTP/2. + +For HTTPS, this means curl negotiates HTTP/2 in the TLS handshake. curl does +this by default. + +For HTTP, this means curl attempts to upgrade the request to HTTP/2 using the +Upgrade: request header. + +When curl uses HTTP/2 over HTTPS, it does not itself insist on TLS 1.2 or +higher even though that is required by the specification. A user can add this +version requirement with --tlsv1.2. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http3-only.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http3-only.md new file mode 100644 index 0000000..c565f8b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http3-only.md @@ -0,0 +1,32 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: http3-only +Tags: Versions +Protocols: HTTP +Added: 7.88.0 +Mutexed: http1.1 http1.0 http2 http2-prior-knowledge http3 +Requires: HTTP/3 +Help: Use HTTP v3 only +Category: http +Multi: mutex +See-also: + - http1.1 + - http2 + - http3 +Example: + - --http3-only $URL +--- + +# `--http3-only` + +Instructs curl to use HTTP/3 to the host in the URL, with no fallback to +earlier HTTP versions. HTTP/3 can only be used for HTTPS and not for HTTP +URLs. For HTTP, this option triggers an error. + +This option allows a user to avoid using the Alt-Svc method of upgrading to +HTTP/3 when you know that the target speaks HTTP/3 on the given host and port. + +This option makes curl fail if a QUIC connection cannot be established, it +does not attempt any other HTTP versions on its own. Use --http3 for similar +functionality *with* a fallback. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/http3.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http3.md new file mode 100644 index 0000000..a190065 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/http3.md @@ -0,0 +1,33 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: http3 +Tags: Versions +Protocols: HTTP +Added: 7.66.0 +Mutexed: http1.1 http1.0 http2 http2-prior-knowledge http3-only +Requires: HTTP/3 +Help: Use HTTP v3 +Category: http +Multi: mutex +See-also: + - http1.1 + - http2 +Example: + - --http3 $URL +--- + +# `--http3` + +Attempt HTTP/3 to the host in the URL, but fallback to earlier HTTP versions +if the HTTP/3 connection establishment fails. HTTP/3 is only available for +HTTPS and not for HTTP URLs. + +This option allows a user to avoid using the Alt-Svc method of upgrading to +HTTP/3 when you know that the target speaks HTTP/3 on the given host and port. + +When asked to use HTTP/3, curl issues a separate attempt to use older HTTP +versions with a slight delay, so if the HTTP/3 transfer fails or is slow, curl +still tries to proceed with an older HTTP version. + +Use --http3-only for similar functionality *without* a fallback. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ignore-content-length.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ignore-content-length.md new file mode 100644 index 0000000..b9f7522 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ignore-content-length.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ignore-content-length +Help: Ignore the size of the remote resource +Protocols: FTP HTTP +Category: http ftp +Added: 7.14.1 +Multi: boolean +See-also: + - ftp-skip-pasv-ip +Example: + - --ignore-content-length $URL +--- + +# `--ignore-content-length` + +For HTTP, Ignore the Content-Length header. This is particularly useful for +servers running Apache 1.x, which reports incorrect Content-Length for +files larger than 2 gigabytes. + +For FTP, this makes curl skip the SIZE command to figure out the size before +downloading a file (added in 7.46.0). + +This option does not work for HTTP if libcurl was built to use hyper. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/include.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/include.md new file mode 100644 index 0000000..c4f6beb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/include.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: include +Short: i +Help: Include response headers in output +Protocols: HTTP FTP +Category: important verbose +Added: 4.8 +Multi: boolean +See-also: + - verbose +Example: + - -i $URL +--- + +# `--include` + +Include response headers in the output. HTTP response headers can include +things like server name, cookies, date of the document, HTTP version and +more... With non-HTTP protocols, the "headers" are other server communication. + +To view the request headers, consider the --verbose option. + +Prior to 7.75.0 curl did not print the headers if --fail was used in +combination with this option and there was error reported by server. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/insecure.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/insecure.md new file mode 100644 index 0000000..b1c056b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/insecure.md @@ -0,0 +1,41 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: insecure +Short: k +Help: Allow insecure server connections +Protocols: TLS SFTP SCP +Category: tls sftp scp +Added: 7.10 +Multi: boolean +See-also: + - proxy-insecure + - cacert + - capath +Example: + - --insecure $URL +--- + +# `--insecure` + +By default, every secure connection curl makes is verified to be secure before +the transfer takes place. This option makes curl skip the verification step +and proceed without checking. + +When this option is not used for protocols using TLS, curl verifies the +server's TLS certificate before it continues: that the certificate contains +the right name which matches the hostname used in the URL and that the +certificate has been signed by a CA certificate present in the cert store. See +this online resource for further details: +**https://curl.se/docs/sslcerts.html** + +For SFTP and SCP, this option makes curl skip the *known_hosts* verification. +*known_hosts* is a file normally stored in the user's home directory in the +".ssh" subdirectory, which contains hostnames and their public keys. + +**WARNING**: using this option makes the transfer insecure. + +When curl uses secure protocols it trusts responses and allows for example +HSTS and Alt-Svc information to be stored and used subsequently. Using +--insecure can make curl trust and use such information from malicious +servers. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/interface.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/interface.md new file mode 100644 index 0000000..c938fd2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/interface.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: interface +Arg: +Help: Use network INTERFACE (or address) +Category: connection +Added: 7.3 +Multi: single +See-also: + - dns-interface +Example: + - --interface eth0 $URL +--- + +# `--interface` + +Perform an operation using a specified interface. You can enter interface +name, IP address or hostname. An example could look like: + + curl --interface eth0:1 https://www.example.com/ + +On Linux it can be used to specify a **VRF**, but the binary needs to either +have **CAP_NET_RAW** or to be run as root. More information about Linux +**VRF**: https://www.kernel.org/doc/Documentation/networking/vrf.txt diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipfs-gateway.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipfs-gateway.md new file mode 100644 index 0000000..63429d8 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipfs-gateway.md @@ -0,0 +1,39 @@ +--- +c: Copyright (C) Mark Gaiser, +SPDX-License-Identifier: curl +Long: ipfs-gateway +Arg: +Help: Gateway for IPFS +Protocols: IPFS +Added: 8.4.0 +Category: ipfs +Multi: single +See-also: + - help + - manual +Example: + - --ipfs-gateway $URL ipfs:// +--- + +# `--ipfs-gateway` + +Specify which gateway to use for IPFS and IPNS URLs. Not specifying this +instead makes curl check if the IPFS_GATEWAY environment variable is set, or +if a `~/.ipfs/gateway` file holding the gateway URL exists. + +If you run a local IPFS node, this gateway is by default available under +`http://localhost:8080`. A full example URL would look like: + + curl --ipfs-gateway http://localhost:8080 ipfs://bafybeigagd5nmnn2iys2f3doro7ydrevyr2mzarwidgadawmamiteydbzi + +There are many public IPFS gateways. See for example: +https://ipfs.github.io/public-gateway-checker/ + +If you opt to go for a remote gateway you need to be aware that you completely +trust the gateway. This might be fine in local gateways that you host +yourself. With remote gateways there could potentially be malicious actors +returning you data that does not match the request you made, inspect or even +interfere with the request. You may not notice this when using curl. A +mitigation could be to go for a "trustless" gateway. This means you locally +verify that the data. Consult the docs page on trusted vs trustless: +https://docs.ipfs.tech/reference/http/gateway/#trusted-vs-trustless diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipv4.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipv4.md new file mode 100644 index 0000000..b790cc6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipv4.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: 4 +Long: ipv4 +Tags: Versions +Protocols: +Added: 7.10.8 +Mutexed: ipv6 +Requires: +Help: Resolve names to IPv4 addresses +Category: connection dns +Multi: mutex +See-also: + - http1.1 + - http2 +Example: + - --ipv4 $URL +--- + +# `--ipv4` + +Use IPv4 addresses only when resolving hostnames, and not for example try +IPv6. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipv6.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipv6.md new file mode 100644 index 0000000..547f491 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ipv6.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: 6 +Long: ipv6 +Tags: Versions +Protocols: +Added: 7.10.8 +Mutexed: ipv4 +Requires: +Help: Resolve names to IPv6 addresses +Category: connection dns +Multi: mutex +See-also: + - http1.1 + - http2 +Example: + - --ipv6 $URL +--- + +# `--ipv6` + +Use IPv6 addresses only when resolving hostnames, and not for example try +IPv4. + +Your resolver may respond to an IPv6-only resolve request by returning IPv6 +addresses that contain "mapped" IPv4 addresses for compatibility purposes. +macOS is known to do this. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/json.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/json.md new file mode 100644 index 0000000..8056e62 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/json.md @@ -0,0 +1,42 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: json +Arg: +Help: HTTP POST JSON +Protocols: HTTP +Mutexed: form head upload-file +Category: http post upload +Added: 7.82.0 +Multi: append +See-also: + - data-binary + - data-raw +Example: + - --json '{ "drink": "coffe" }' $URL + - --json '{ "drink":' --json ' "coffe" }' $URL + - --json @prepared $URL + - --json @- $URL < json.txt +--- + +# `--json` + +Sends the specified JSON data in a POST request to the HTTP server. --json +works as a shortcut for passing on these three options: + + --data [arg] + --header "Content-Type: application/json" + --header "Accept: application/json" + +There is **no verification** that the passed in data is actual JSON or that +the syntax is correct. + +If you start the data with the letter @, the rest should be a filename to read +the data from, or a single dash (-) if you want curl to read the data from +stdin. Posting data from a file named 'foobar' would thus be done with --json +@foobar and to instead read the data from stdin, use --json @-. + +If this option is used more than once on the same command line, the additional +data pieces are concatenated to the previous before sending. + +The headers this option sets can be overridden with --header as usual. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/junk-session-cookies.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/junk-session-cookies.md new file mode 100644 index 0000000..6397105 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/junk-session-cookies.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: junk-session-cookies +Short: j +Help: Ignore session cookies read from file +Protocols: HTTP +Category: http +Added: 7.9.7 +Multi: boolean +See-also: + - cookie + - cookie-jar +Example: + - --junk-session-cookies -b cookies.txt $URL +--- + +# `--junk-session-cookies` + +When curl is told to read cookies from a given file, this option makes it +discard all "session cookies". This has the same effect as if a new session is +started. Typical browsers discard session cookies when they are closed down. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/keepalive-time.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/keepalive-time.md new file mode 100644 index 0000000..41c0903 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/keepalive-time.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: keepalive-time +Arg: +Help: Interval time for keepalive probes +Added: 7.18.0 +Category: connection +Multi: single +See-also: + - no-keepalive + - max-time +Example: + - --keepalive-time 20 $URL +--- + +# `--keepalive-time` + +Set the time a connection needs to remain idle before sending keepalive probes +and the time between individual keepalive probes. It is currently effective on +operating systems offering the `TCP_KEEPIDLE` and `TCP_KEEPINTVL` socket +options (meaning Linux, recent AIX, HP-UX and more). Keepalive is used by the +TCP stack to detect broken networks on idle connections. The number of missed +keepalive probes before declaring the connection down is OS dependent and is +commonly 9 or 10. This option has no effect if --no-keepalive is used. + +If unspecified, the option defaults to 60 seconds. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/key-type.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/key-type.md new file mode 100644 index 0000000..4128bfe --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/key-type.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: key-type +Arg: +Help: Private key file type (DER/PEM/ENG) +Protocols: TLS +Category: tls +Added: 7.9.3 +Multi: single +See-also: + - key +Example: + - --key-type DER --key here $URL +--- + +# `--key-type` + +Private key file type. Specify which type your --key provided private key +is. DER, PEM, and ENG are supported. If not specified, PEM is assumed. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/key.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/key.md new file mode 100644 index 0000000..80540ab --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/key.md @@ -0,0 +1,34 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: key +Arg: +Protocols: TLS SSH +Help: Private key filename +Category: tls ssh +Added: 7.9.3 +Multi: single +See-also: + - key-type + - cert +Example: + - --cert certificate --key here $URL +--- + +# `--key` + +Private key filename. Allows you to provide your private key in this separate +file. For SSH, if not specified, curl tries the following candidates in order: +`~/.ssh/id_rsa`, `~/.ssh/id_dsa`, `./id_rsa`, `./id_dsa`. + +If curl is built against OpenSSL library, and the engine pkcs11 is available, +then a PKCS#11 URI (RFC 7512) can be used to specify a private key located in +a PKCS#11 device. A string beginning with `pkcs11:` is interpreted as a +PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option is set as +`pkcs11` if none was provided and the --key-type option is set as `ENG` if +none was provided. + +If curl is built against Secure Transport or Schannel then this option is +ignored for TLS protocols (HTTPS, etc). Those backends expect the private key +to be already present in the keychain or PKCS#12 file containing the +certificate. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/krb.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/krb.md new file mode 100644 index 0000000..c353a0c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/krb.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: krb +Arg: +Help: Enable Kerberos with security +Protocols: FTP +Requires: Kerberos +Category: ftp +Added: 7.3 +Multi: single +See-also: + - delegation + - ssl +Example: + - --krb clear ftp://example.com/ +--- + +# `--krb` + +Enable Kerberos authentication and use. The level must be entered and should +be one of 'clear', 'safe', 'confidential', or 'private'. Should you use a +level that is not one of these, 'private' is used. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/libcurl.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/libcurl.md new file mode 100644 index 0000000..eeae596 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/libcurl.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: libcurl +Arg: +Help: Generate libcurl code for this command line +Added: 7.16.1 +Category: curl +Multi: single +Scope: global +See-also: + - verbose +Example: + - --libcurl client.c $URL +--- + +# `--libcurl` + +Append this option to any ordinary curl command line, and you get +libcurl-using C source code written to the file that does the equivalent of +what your command-line operation does! diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/limit-rate.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/limit-rate.md new file mode 100644 index 0000000..273a2ce --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/limit-rate.md @@ -0,0 +1,37 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: limit-rate +Arg: +Help: Limit transfer speed to RATE +Category: connection +Added: 7.10 +Multi: single +See-also: + - rate + - speed-limit + - speed-time +Example: + - --limit-rate 100K $URL + - --limit-rate 1000 $URL + - --limit-rate 10M $URL +--- + +# `--limit-rate` + +Specify the maximum transfer rate you want curl to use - for both downloads +and uploads. This feature is useful if you have a limited pipe and you would +like your transfer not to use your entire bandwidth. To make it slower than it +otherwise would be. + +The given speed is measured in bytes/second, unless a suffix is appended. +Appending 'k' or 'K' counts the number as kilobytes, 'm' or 'M' makes it +megabytes, while 'g' or 'G' makes it gigabytes. The suffixes (k, M, G, T, P) +are 1024 based. For example 1k is 1024. Examples: 200K, 3m and 1G. + +The rate limiting logic works on averaging the transfer speed to no more than +the set threshold over a period of multiple seconds. + +If you also use the --speed-limit option, that option takes precedence and +might cripple the rate-limiting slightly, to help keeping the speed-limit +logic working. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/list-only.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/list-only.md new file mode 100644 index 0000000..2800a8f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/list-only.md @@ -0,0 +1,43 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: list-only +Short: l +Protocols: FTP POP3 SFTP FILE +Help: List only mode +Added: 4.0 +Category: ftp pop3 sftp file +Multi: boolean +See-also: + - quote + - request +Example: + - --list-only ftp://example.com/dir/ +--- + +# `--list-only` + +When listing an FTP directory, force a name-only view. Maybe particularly +useful if the user wants to machine-parse the contents of an FTP directory +since the normal directory view does not use a standard look or format. When +used like this, the option causes an NLST command to be sent to the server +instead of LIST. + +Note: Some FTP servers list only files in their response to NLST; they do not +include sub-directories and symbolic links. + +When listing an SFTP directory, this switch forces a name-only view, one per +line. This is especially useful if the user wants to machine-parse the +contents of an SFTP directory since the normal directory view provides more +information than just filenames. + +When retrieving a specific email from POP3, this switch forces a LIST command +to be performed instead of RETR. This is particularly useful if the user wants +to see if a specific message-id exists on the server and what size it is. + +For FILE, this option has no effect yet as directories are always listed in +this mode. + +Note: When combined with --request, this option can be used to send a UIDL +command instead, so the user may use the email's unique identifier rather than +its message-id to make the request. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/local-port.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/local-port.md new file mode 100644 index 0000000..b8c0d3f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/local-port.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: local-port +Arg: +Help: Use a local port number within RANGE +Added: 7.15.2 +Category: connection +Multi: single +See-also: + - globoff +Example: + - --local-port 1000-3000 $URL +--- + +# `--local-port` + +Set a preferred single number or range (FROM-TO) of local port numbers to use +for the connection(s). Note that port numbers by nature are a scarce resource +so setting this range to something too narrow might cause unnecessary +connection setup failures. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/location-trusted.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/location-trusted.md new file mode 100644 index 0000000..4f4e7de --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/location-trusted.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: location-trusted +Help: Like --location, but send auth to other hosts +Protocols: HTTP +Category: http auth +Added: 7.10.4 +Multi: boolean +See-also: + - user +Example: + - --location-trusted -u user:password $URL +--- + +# `--location-trusted` + +Like --location, but allows sending the name + password to all hosts that the +site may redirect to. This may or may not introduce a security breach if the +site redirects you to a site to which you send your authentication info (which +is clear-text in the case of HTTP Basic authentication). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/location.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/location.md new file mode 100644 index 0000000..62e3d47 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/location.md @@ -0,0 +1,40 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: location +Short: L +Help: Follow redirects +Protocols: HTTP +Category: http +Added: 4.9 +Multi: boolean +See-also: + - resolve + - alt-svc +Example: + - -L $URL +--- + +# `--location` + +If the server reports that the requested page has moved to a different +location (indicated with a Location: header and a 3XX response code), this +option makes curl redo the request on the new place. If used together with +--include or --head, headers from all requested pages are shown. + +When authentication is used, curl only sends its credentials to the initial +host. If a redirect takes curl to a different host, it does not get the +user+password pass on. See also --location-trusted on how to change this. + +Limit the amount of redirects to follow by using the --max-redirs option. + +When curl follows a redirect and if the request is a POST, it sends the +following request with a GET if the HTTP response was 301, 302, or 303. If the +response code was any other 3xx code, curl resends the following request using +the same unmodified method. + +You can tell curl to not change POST requests to GET after a 30x response by +using the dedicated options for that: --post301, --post302 and --post303. + +The method set with --request overrides the method curl would otherwise select +to use. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/login-options.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/login-options.md new file mode 100644 index 0000000..fdeeda5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/login-options.md @@ -0,0 +1,32 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: login-options +Arg: +Protocols: IMAP LDAP POP3 SMTP +Help: Server login options +Added: 7.34.0 +Category: imap pop3 smtp auth +Multi: single +See-also: + - user +Example: + - --login-options 'AUTH=*' imap://example.com +--- + +# `--login-options` + +Specify the login options to use during server authentication. + +You can use login options to specify protocol specific options that may be +used during authentication. At present only IMAP, POP3 and SMTP support login +options. For more information about login options please see RFC 2384, +RFC 5092 and the IETF draft +https://datatracker.ietf.org/doc/html/draft-earhart-url-smtp-00 + +Since 8.2.0, IMAP supports the login option `AUTH=+LOGIN`. With this option, +curl uses the plain (not SASL) `LOGIN IMAP` command even if the server +advertises SASL authentication. Care should be taken in using this option, as +it sends your password over the network in plain text. This does not work if +the IMAP server disables the plain `LOGIN` (e.g. to prevent password +snooping). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-auth.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-auth.md new file mode 100644 index 0000000..3692c15 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-auth.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: mail-auth +Arg:
+Protocols: SMTP +Help: Originator address of the original email +Added: 7.25.0 +Category: smtp +Multi: single +See-also: + - mail-rcpt + - mail-from +Example: + - --mail-auth user@example.come -T mail smtp://example.com/ +--- + +# `--mail-auth` + +Specify a single address. This is used to specify the authentication address +(identity) of a submitted message that is being relayed to another server. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-from.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-from.md new file mode 100644 index 0000000..96b0625 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-from.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: mail-from +Arg:
+Help: Mail from this address +Protocols: SMTP +Added: 7.20.0 +Category: smtp +Multi: single +See-also: + - mail-rcpt + - mail-auth +Example: + - --mail-from user@example.com -T mail smtp://example.com/ +--- + +# `--mail-from` + +Specify a single address that the given mail should get sent from. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-rcpt-allowfails.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-rcpt-allowfails.md new file mode 100644 index 0000000..a82948b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-rcpt-allowfails.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: mail-rcpt-allowfails +Help: Allow RCPT TO command to fail +Protocols: SMTP +Added: 7.69.0 +Category: smtp +Multi: boolean +See-also: + - mail-rcpt +Example: + - --mail-rcpt-allowfails --mail-rcpt dest@example.com smtp://example.com +--- + +# `--mail-rcpt-allowfails` + +When sending data to multiple recipients, by default curl aborts SMTP +conversation if at least one of the recipients causes RCPT TO command to +return an error. + +The default behavior can be changed by passing --mail-rcpt-allowfails +command-line option which makes curl ignore errors and proceed with the +remaining valid recipients. + +If all recipients trigger RCPT TO failures and this flag is specified, curl +still aborts the SMTP conversation and returns the error received from to the +last RCPT TO command. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-rcpt.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-rcpt.md new file mode 100644 index 0000000..bd787c2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mail-rcpt.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: mail-rcpt +Arg:
+Help: Mail to this address +Protocols: SMTP +Added: 7.20.0 +Category: smtp +Multi: append +See-also: + - mail-rcpt-allowfails +Example: + - --mail-rcpt user@example.net smtp://example.com +--- + +# `--mail-rcpt` + +Specify a single email address, username or mailing list name. Repeat this +option several times to send to multiple recipients. + +When performing an address verification (**VRFY** command), the recipient +should be specified as the username or username and domain (as per Section 3.5 +of RFC 5321). (Added in 7.34.0) + +When performing a mailing list expand (EXPN command), the recipient should be +specified using the mailing list name, such as "Friends" or "London-Office". +(Added in 7.34.0) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/mainpage.idx b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mainpage.idx new file mode 100644 index 0000000..8496ee4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/mainpage.idx @@ -0,0 +1,43 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at https://curl.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# SPDX-License-Identifier: curl +# +########################################################################### +_NAME.md +_SYNOPSIS.md +_DESCRIPTION.md +_URL.md +_GLOBBING.md +_VARIABLES.md +_OUTPUT.md +_PROTOCOLS.md +_PROGRESS.md +_VERSION.md +_OPTIONS.md +%options +_FILES.md +_ENVIRONMENT.md +_PROXYPREFIX.md +_EXITCODES.md +_BUGS.md +_AUTHORS.md +_WWW.md +_SEEALSO.md diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/manual.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/manual.md new file mode 100644 index 0000000..bf44f3b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/manual.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: manual +Short: M +Help: Display the full manual +Category: curl +Added: 5.2 +Multi: custom +See-also: + - verbose + - libcurl + - trace +Example: + - --manual +--- + +# `--manual` + +Manual. Display the huge help text. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-filesize.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-filesize.md new file mode 100644 index 0000000..998359c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-filesize.md @@ -0,0 +1,32 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: max-filesize +Arg: +Help: Maximum file size to download +Protocols: FTP HTTP MQTT +Category: connection +Added: 7.10.8 +Multi: single +See-also: + - limit-rate +Example: + - --max-filesize 100K $URL +--- + +# `--max-filesize` + +Specify the maximum size (in bytes) of a file to download. If the file +requested is larger than this value, the transfer does not start and curl +returns with exit code 63. + +A size modifier may be used. For example, Appending 'k' or 'K' counts the +number as kilobytes, 'm' or 'M' makes it megabytes, while 'g' or 'G' makes it +gigabytes. Examples: 200K, 3m and 1G. (Added in 7.58.0) + +**NOTE**: before curl 8.4.0, when the file size is not known prior to +download, for such files this option has no effect even if the file transfer +ends up being larger than this given limit. + +Starting with curl 8.4.0, this option aborts the transfer if it reaches the +threshold during transfer. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-redirs.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-redirs.md new file mode 100644 index 0000000..52b0c57 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-redirs.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: max-redirs +Arg: +Help: Maximum number of redirects allowed +Protocols: HTTP +Category: http +Added: 7.5 +Multi: single +See-also: + - location +Example: + - --max-redirs 3 --location $URL +--- + +# `--max-redirs` + +Set maximum number of redirections to follow. When --location is used, to +prevent curl from following too many redirects, by default, the limit is +set to 50 redirects. Set this option to -1 to make it unlimited. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-time.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-time.md new file mode 100644 index 0000000..9102442 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/max-time.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: max-time +Short: m +Arg: +Help: Maximum time allowed for transfer +Category: connection +Added: 4.0 +Multi: single +See-also: + - connect-timeout + - retry-max-time +Example: + - --max-time 10 $URL + - --max-time 2.92 $URL +--- + +# `--max-time` + +Set maximum time in seconds that you allow each transfer to take. Prevents +your batch jobs from hanging for hours due to slow networks or links going +down. This option accepts decimal values (added in 7.32.0). + +If you enable retrying the transfer (--retry) then the maximum time counter is +reset each time the transfer is retried. You can use --retry-max-time to limit +the retry time. + +The decimal value needs to provided using a dot (.) as decimal separator - not +the local version even if it might be using another separator. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/metalink.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/metalink.md new file mode 100644 index 0000000..0c39b46 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/metalink.md @@ -0,0 +1,18 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: metalink +Help: Process given URLs as metalink XML file +Added: 7.27.0 +Category: misc +Multi: single +See-also: + - parallel +Example: + - --metalink file $URL +--- + +# `--metalink` + +This option was previously used to specify a Metalink resource. Metalink +support is disabled in curl for security reasons (added in 7.78.0). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/negotiate.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/negotiate.md new file mode 100644 index 0000000..bba3f6a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/negotiate.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: negotiate +Help: Use HTTP Negotiate (SPNEGO) authentication +Protocols: HTTP +Category: auth http +Added: 7.10.6 +Multi: mutex +See-also: + - basic + - ntlm + - anyauth + - proxy-negotiate +Example: + - --negotiate -u : $URL +--- + +# `--negotiate` + +Enable Negotiate (SPNEGO) authentication. + +This option requires a library built with GSS-API or SSPI support. Use +--version to see if your curl supports GSS-API/SSPI or SPNEGO. + +When using this option, you must also provide a fake --user option to activate +the authentication code properly. Sending a '-u :' is enough as the username +and password from the --user option are not actually used. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc-file.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc-file.md new file mode 100644 index 0000000..841f23c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc-file.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: netrc-file +Help: Specify FILE for netrc +Arg: +Added: 7.21.5 +Mutexed: netrc +Category: curl +Multi: single +See-also: + - netrc + - user + - config +Example: + - --netrc-file netrc $URL +--- + +# `--netrc-file` + +Set the netrc file to use. Similar to --netrc, except that you also provide +the path (absolute or relative). + +It abides by --netrc-optional if specified. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc-optional.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc-optional.md new file mode 100644 index 0000000..6aa7695 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc-optional.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: netrc-optional +Help: Use either .netrc or URL +Mutexed: netrc +Category: curl +Added: 7.9.8 +Multi: boolean +See-also: + - netrc-file +Example: + - --netrc-optional $URL +--- + +# `--netrc-optional` + +Similar to --netrc, but this option makes the .netrc usage **optional** +and not mandatory as the --netrc option does. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc.md new file mode 100644 index 0000000..4c07f9b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/netrc.md @@ -0,0 +1,38 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: netrc +Short: n +Help: Must read .netrc for username and password +Category: curl +Added: 4.6 +Mutexed: netrc-file netrc-optional +Multi: boolean +See-also: + - netrc-file + - config + - user +Example: + - --netrc $URL +--- + +# `--netrc` + +Make curl scan the *.netrc* file in the user's home directory for login name +and password. This is typically used for FTP on Unix. If used with HTTP, curl +enables user authentication. See *netrc(5)* and *ftp(1)* for details on the +file format. Curl does not complain if that file does not have the right +permissions (it should be neither world- nor group-readable). The environment +variable "HOME" is used to find the home directory. + +On Windows two filenames in the home directory are checked: *.netrc* and +*_netrc*, preferring the former. Older versions on Windows checked for *_netrc* +only. + +A quick and simple example of how to setup a *.netrc* to allow curl to FTP to +the machine host.domain.com with username 'myself' and password 'secret' could +look similar to: + + machine host.domain.com + login myself + password secret diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/next.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/next.md new file mode 100644 index 0000000..2cf65c6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/next.md @@ -0,0 +1,33 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: : +Long: next +Tags: +Protocols: +Added: 7.36.0 +Magic: divider +Help: Make next URL use its separate set of options +Category: curl +Multi: append +See-also: + - parallel + - config +Example: + - $URL --next -d postthis www2.example.com + - -I $URL --next https://example.net/ +--- + +# `--next` + +Use a separate operation for the following URL and associated options. This +allows you to send several URL requests, each with their own specific options, +for example, such as different usernames or custom requests for each. + +--next resets all local options and only global ones have their values survive +over to the operation following the --next instruction. Global options include +--verbose, --trace, --trace-ascii and --fail-early. + +For example, you can do both a GET and a POST in a single command line: + + curl www1.example.com --next -d postthis www2.example.com diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-alpn.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-alpn.md new file mode 100644 index 0000000..4752948 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-alpn.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-alpn +Tags: HTTP/2 +Protocols: HTTPS +Added: 7.36.0 +Requires: TLS +Help: Disable the ALPN TLS extension +Category: tls http +Multi: boolean +See-also: + - no-npn + - http2 +Example: + - --no-alpn $URL +--- + +# `--no-alpn` + +Disable the ALPN TLS extension. ALPN is enabled by default if libcurl was built +with an SSL library that supports ALPN. ALPN is used by a libcurl that supports +HTTP/2 to negotiate HTTP/2 support with the server during https sessions. + +Note that this is the negated option name documented. You can use --alpn to +enable ALPN. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-buffer.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-buffer.md new file mode 100644 index 0000000..41328b1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-buffer.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-buffer +Short: N +Help: Disable buffering of the output stream +Category: curl +Added: 6.5 +Multi: boolean +See-also: + - progress-bar +Example: + - --no-buffer $URL +--- + +# `--no-buffer` + +Disables the buffering of the output stream. In normal work situations, curl +uses a standard buffered output stream that has the effect that it outputs the +data in chunks, not necessarily exactly when the data arrives. Using this +option disables that buffering. + +Note that this is the negated option name documented. You can use --buffer to +enable buffering again. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-clobber.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-clobber.md new file mode 100644 index 0000000..5864622 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-clobber.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-clobber +Help: Do not overwrite files that already exist +Category: curl output +Added: 7.83.0 +Multi: boolean +See-also: + - output + - remote-name +Example: + - --no-clobber --output local/dir/file $URL +--- + +# `--no-clobber` + +When used in conjunction with the --output, --remote-header-name, +--remote-name, or --remote-name-all options, curl avoids overwriting files +that already exist. Instead, a dot and a number gets appended to the name of +the file that would be created, up to filename.100 after which it does not +create any file. + +Note that this is the negated option name documented. You can thus use +--clobber to enforce the clobbering, even if --remote-header-name is +specified. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-keepalive.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-keepalive.md new file mode 100644 index 0000000..1829e8c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-keepalive.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-keepalive +Help: Disable TCP keepalive on the connection +Category: connection +Added: 7.18.0 +Multi: boolean +See-also: + - keepalive-time +Example: + - --no-keepalive $URL +--- + +# `--no-keepalive` + +Disables the use of keepalive messages on the TCP connection. curl otherwise +enables them by default. + +Note that this is the negated option name documented. You can thus use +--keepalive to enforce keepalive. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-npn.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-npn.md new file mode 100644 index 0000000..d8ad6a2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-npn.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-npn +Tags: Versions HTTP/2 +Protocols: HTTPS +Added: 7.36.0 +Mutexed: +Requires: TLS +Help: Disable the NPN TLS extension +Category: tls http +Multi: boolean +See-also: + - no-alpn + - http2 +Example: + - --no-npn $URL +--- + +# `--no-npn` + +curl never uses NPN, this option has no effect (added in 7.86.0). + +Disable the NPN TLS extension. NPN is enabled by default if libcurl was built +with an SSL library that supports NPN. NPN is used by a libcurl that supports +HTTP/2 to negotiate HTTP/2 support with the server during https sessions. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-progress-meter.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-progress-meter.md new file mode 100644 index 0000000..72ec993 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-progress-meter.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-progress-meter +Help: Do not show the progress meter +Added: 7.67.0 +Category: verbose +Multi: boolean +See-also: + - verbose + - silent +Example: + - --no-progress-meter -o store $URL +--- + +# `--no-progress-meter` + +Option to switch off the progress meter output without muting or otherwise +affecting warning and informational messages like --silent does. + +Note that this is the negated option name documented. You can thus use +--progress-meter to enable the progress meter again. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-sessionid.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-sessionid.md new file mode 100644 index 0000000..08ba990 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/no-sessionid.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: no-sessionid +Help: Disable SSL session-ID reusing +Protocols: TLS +Added: 7.16.0 +Category: tls +Multi: boolean +See-also: + - insecure +Example: + - --no-sessionid $URL +--- + +# `--no-sessionid` + +Disable curl's use of SSL session-ID caching. By default all transfers are +done using the cache. Note that while nothing should ever get hurt by +attempting to reuse SSL session-IDs, there seem to be broken SSL +implementations in the wild that may require you to disable this in order for +you to succeed. + +Note that this is the negated option name documented. You can thus use +--sessionid to enforce session-ID caching. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/noproxy.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/noproxy.md new file mode 100644 index 0000000..698549e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/noproxy.md @@ -0,0 +1,33 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: noproxy +Arg: +Help: List of hosts which do not use proxy +Added: 7.19.4 +Category: proxy +Multi: single +See-also: + - proxy +Example: + - --noproxy "www.example" $URL +--- + +# `--noproxy` + +Comma-separated list of hosts for which not to use a proxy, if one is +specified. The only wildcard is a single `*` character, which matches all +hosts, and effectively disables the proxy. Each name in this list is matched +as either a domain which contains the hostname, or the hostname itself. For +example, `local.com` would match `local.com`, `local.com:80`, and +`www.local.com`, but not `www.notlocal.com`. + +This option overrides the environment variables that disable the proxy +(`no_proxy` and `NO_PROXY`) (added in 7.53.0). If there is an environment +variable disabling a proxy, you can set the no proxy list to "" to override +it. + +IP addresses specified to this option can be provided using CIDR notation +(added in 7.86.0): an appended slash and number specifies the number of +network bits out of the address to use in the comparison. For example +`192.168.0.0/16` would match all addresses starting with `192.168`. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ntlm-wb.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ntlm-wb.md new file mode 100644 index 0000000..4cc52b6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ntlm-wb.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ntlm-wb +Help: HTTP NTLM authentication with winbind +Protocols: HTTP +Category: auth http +Added: 7.22.0 +Multi: mutex +See-also: + - ntlm + - proxy-ntlm +Example: + - --ntlm-wb -u user:password $URL +--- + +# `--ntlm-wb` + +Deprecated option (added in 8.8.0). + +Enabled NTLM much in the style --ntlm does, but handed over the authentication +to a separate executable that was executed when needed. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ntlm.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ntlm.md new file mode 100644 index 0000000..b37716b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ntlm.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ntlm +Help: HTTP NTLM authentication +Mutexed: basic negotiate digest anyauth +Protocols: HTTP +Requires: TLS +Category: auth http +Added: 7.10.6 +Multi: mutex +See-also: + - proxy-ntlm +Example: + - --ntlm -u user:password $URL +--- + +# `--ntlm` + +Use NTLM authentication. The NTLM authentication method was designed by +Microsoft and is used by IIS web servers. It is a proprietary protocol, +reverse-engineered by clever people and implemented in curl based on their +efforts. This kind of behavior should not be endorsed, you should encourage +everyone who uses NTLM to switch to a public and documented authentication +method instead, such as Digest. + +If you want to enable NTLM for your proxy authentication, then use +--proxy-ntlm. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/oauth2-bearer.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/oauth2-bearer.md new file mode 100644 index 0000000..ee9ec5d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/oauth2-bearer.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: oauth2-bearer +Help: OAuth 2 Bearer Token +Arg: +Protocols: IMAP LDAP POP3 SMTP HTTP +Category: auth +Added: 7.33.0 +Multi: single +See-also: + - basic + - ntlm + - digest +Example: + - --oauth2-bearer "mF_9.B5f-4.1JqM" $URL +--- + +# `--oauth2-bearer` + +Specify the Bearer Token for OAUTH 2.0 server authentication. The Bearer Token +is used in conjunction with the username which can be specified as part of the +--url or --user options. + +The Bearer Token and username are formatted according to RFC 6750. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/output-dir.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/output-dir.md new file mode 100644 index 0000000..04d780f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/output-dir.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: output-dir +Arg: +Help: Directory to save files in +Added: 7.73.0 +Category: curl +Multi: single +See-also: + - remote-name + - remote-header-name +Example: + - --output-dir "tmp" -O $URL +--- + +# `--output-dir` + +Specify the directory in which files should be stored, when --remote-name or +--output are used. + +The given output directory is used for all URLs and output options on the +command line, up until the first --next. + +If the specified target directory does not exist, the operation fails unless +--create-dirs is also used. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/output.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/output.md new file mode 100644 index 0000000..53f6583 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/output.md @@ -0,0 +1,62 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: output +Arg: +Short: o +Help: Write to file instead of stdout +Category: important curl +Added: 4.0 +Multi: append +See-also: + - remote-name + - remote-name-all + - remote-header-name +Example: + - -o file $URL + - "http://{one,two}.example.com" -o "file_#1.txt" + - "http://{site,host}.host[1-5].example" -o "#1_#2" + - -o file $URL -o file2 https://example.net +--- + +# `--output` + +Write output to the given file instead of stdout. If you are using globbing to +fetch multiple documents, you should quote the URL and you can use `#` +followed by a number in the filename. That variable is then replaced with the +current string for the URL being fetched. Like in: + + curl "http://{one,two}.example.com" -o "file_#1.txt" + +or use several variables like: + + curl "http://{site,host}.host[1-5].example" -o "#1_#2" + +You may use this option as many times as the number of URLs you have. For +example, if you specify two URLs on the same command line, you can use it like +this: + + curl -o aa example.com -o bb example.net + +and the order of the -o options and the URLs does not matter, just that the +first -o is for the first URL and so on, so the above command line can also be +written as + + curl example.com example.net -o aa -o bb + +See also the --create-dirs option to create the local directories +dynamically. Specifying the output as '-' (a single dash) passes the output to +stdout. + +To suppress response bodies, you can redirect output to /dev/null: + + curl example.com -o /dev/null + +Or for Windows: + + curl example.com -o nul + +Specify the filename as single minus to force the output to stdout, to +override curl's internal binary output in terminal prevention: + + curl https://example.com/jpeg -o - diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel-immediate.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel-immediate.md new file mode 100644 index 0000000..f93a355 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel-immediate.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: parallel-immediate +Help: Do not wait for multiplexing (with --parallel) +Added: 7.68.0 +Category: connection curl +Multi: boolean +Scope: global +See-also: + - parallel + - parallel-max +Example: + - --parallel-immediate -Z $URL -o file1 $URL -o file2 +--- + +# `--parallel-immediate` + +When doing parallel transfers, this option instructs curl that it should +rather prefer opening up more connections in parallel at once rather than +waiting to see if new transfers can be added as multiplexed streams on another +connection. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel-max.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel-max.md new file mode 100644 index 0000000..f3d2ad1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel-max.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: parallel-max +Arg: +Help: Maximum concurrency for parallel transfers +Added: 7.66.0 +Category: connection curl +Multi: single +See-also: + - parallel +Example: + - --parallel-max 100 -Z $URL ftp://example.com/ +--- + +# `--parallel-max` + +When asked to do parallel transfers, using --parallel, this option controls +the maximum amount of transfers to do simultaneously. + +This option is global and does not need to be specified for each use of +--next. + +The default is 50. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel.md new file mode 100644 index 0000000..f67598a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/parallel.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: Z +Long: parallel +Help: Perform transfers in parallel +Added: 7.66.0 +Category: connection curl +Multi: boolean +Scope: global +See-also: + - next + - verbose +Example: + - --parallel $URL -o file1 $URL -o file2 +--- + +# `--parallel` + +Makes curl perform its transfers in parallel as compared to the regular serial +manner. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/pass.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/pass.md new file mode 100644 index 0000000..a0d9456 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/pass.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: pass +Arg: +Help: Pass phrase for the private key +Protocols: SSH TLS +Category: ssh tls auth +Added: 7.9.3 +Multi: single +See-also: + - key + - user +Example: + - --pass secret --key file $URL +--- + +# `--pass` + +Passphrase for the private key. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/path-as-is.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/path-as-is.md new file mode 100644 index 0000000..f3a60cf --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/path-as-is.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: path-as-is +Help: Do not squash .. sequences in URL path +Added: 7.42.0 +Category: curl +Multi: boolean +See-also: + - request-target +Example: + - --path-as-is https://example.com/../../etc/passwd +--- + +# `--path-as-is` + +Do not handle sequences of /../ or /./ in the given URL path. Normally curl +squashes or merges them according to standards but with this option set you +tell it not to do that. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/pinnedpubkey.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/pinnedpubkey.md new file mode 100644 index 0000000..53c7991 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/pinnedpubkey.md @@ -0,0 +1,44 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: pinnedpubkey +Arg: +Help: FILE/HASHES Public key to verify peer against +Protocols: TLS +Category: tls +Added: 7.39.0 +Multi: single +See-also: + - hostpubsha256 +Example: + - --pinnedpubkey keyfile $URL + - --pinnedpubkey 'sha256//ce118b51897f4452dc' $URL +--- + +# `--pinnedpubkey` + +Use the specified public key file (or hashes) to verify the peer. This can be +a path to a file which contains a single public key in PEM or DER format, or +any number of base64 encoded sha256 hashes preceded by 'sha256//' and +separated by ';'. + +When negotiating a TLS or SSL connection, the server sends a certificate +indicating its identity. A public key is extracted from this certificate and +if it does not exactly match the public key provided to this option, curl +aborts the connection before sending or receiving any data. + +This option is independent of option --insecure. If you use both options +together then the peer is still verified by public key. + +PEM/DER support: + +OpenSSL and GnuTLS (added in 7.39.0), wolfSSL (added in 7.43.0), mbedTLS +(added in 7.47.0), Secure Transport macOS 10.7+/iOS 10+ (7.54.1), Schannel +(7.58.1) + +sha256 support: + +OpenSSL, GnuTLS and wolfSSL (added in 7.44.0), mbedTLS (added in 7.47.0), +Secure Transport macOS 10.7+/iOS 10+ (7.54.1), Schannel (7.58.1) + +Other SSL backends not supported. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/post301.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/post301.md new file mode 100644 index 0000000..d9506f7 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/post301.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: post301 +Help: Do not switch to GET after a 301 redirect +Protocols: HTTP +Added: 7.17.1 +Category: http post +Multi: boolean +See-also: + - post302 + - post303 + - location +Example: + - --post301 --location -d "data" $URL +--- + +# `--post301` + +Respect RFC 7231/6.4.2 and do not convert POST requests into GET requests when +following a 301 redirect. The non-RFC behavior is ubiquitous in web browsers, +so curl does the conversion by default to maintain consistency. However, a +server may require a POST to remain a POST after such a redirection. This +option is meaningful only when using --location. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/post302.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/post302.md new file mode 100644 index 0000000..9b2c2f6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/post302.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: post302 +Help: Do not switch to GET after a 302 redirect +Protocols: HTTP +Added: 7.19.1 +Category: http post +Multi: boolean +See-also: + - post301 + - post303 + - location +Example: + - --post302 --location -d "data" $URL +--- + +# `--post302` + +Respect RFC 7231/6.4.3 and do not convert POST requests into GET requests when +following a 302 redirect. The non-RFC behavior is ubiquitous in web browsers, +so curl does the conversion by default to maintain consistency. However, a +server may require a POST to remain a POST after such a redirection. This +option is meaningful only when using --location. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/post303.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/post303.md new file mode 100644 index 0000000..63dc0d7 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/post303.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: post303 +Help: Do not switch to GET after a 303 redirect +Protocols: HTTP +Added: 7.26.0 +Category: http post +Multi: boolean +See-also: + - post302 + - post301 + - location +Example: + - --post303 --location -d "data" $URL +--- + +# `--post303` + +Violate RFC 7231/6.4.4 and do not convert POST requests into GET requests when +following 303 redirect. A server may require a POST to remain a POST after a +303 redirection. This option is meaningful only when using --location. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/preproxy.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/preproxy.md new file mode 100644 index 0000000..dabccfc --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/preproxy.md @@ -0,0 +1,33 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: preproxy +Arg: [protocol://]host[:port] +Help: Use this proxy first +Added: 7.52.0 +Category: proxy +Multi: single +See-also: + - proxy + - socks5 +Example: + - --preproxy socks5://proxy.example -x http://http.example $URL +--- + +# `--preproxy` + +Use the specified SOCKS proxy before connecting to an HTTP or HTTPS --proxy. In +such a case curl first connects to the SOCKS proxy and then connects (through +SOCKS) to the HTTP or HTTPS proxy. Hence pre proxy. + +The pre proxy string should be specified with a protocol:// prefix to specify +alternative proxy protocols. Use socks4://, socks4a://, socks5:// or +socks5h:// to request the specific SOCKS version to be used. No protocol +specified makes curl default to SOCKS4. + +If the port number is not specified in the proxy string, it is assumed to be +1080. + +User and password that might be provided in the proxy string are URL decoded +by curl. This allows you to pass in special characters such as @ by using %40 +or pass in a colon with %3a. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/progress-bar.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/progress-bar.md new file mode 100644 index 0000000..7b9c599 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/progress-bar.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: # +Long: progress-bar +Help: Display transfer progress as a bar +Category: verbose +Added: 5.10 +Multi: boolean +Scope: global +See-also: + - styled-output +Example: + - -# -O $URL +--- + +# `--progress-bar` + +Make curl display transfer progress as a simple progress bar instead of the +standard, more informational, meter. + +This progress bar draws a single line of '#' characters across the screen and +shows a percentage if the transfer size is known. For transfers without a +known size, there is a space ship (-=o=-) that moves back and forth but only +while data is being transferred, with a set of flying hash sign symbols on +top. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto-default.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto-default.md new file mode 100644 index 0000000..209e5cd --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto-default.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proto-default +Help: Use PROTOCOL for any URL missing a scheme +Arg: +Added: 7.45.0 +Category: connection curl +Multi: single +See-also: + - proto + - proto-redir +Example: + - --proto-default https ftp.example.com +--- + +# `--proto-default` + +Use *protocol* for any provided URL missing a scheme. + +An unknown or unsupported protocol causes error *CURLE_UNSUPPORTED_PROTOCOL*. + +This option does not change the default proxy protocol (http). + +Without this option set, curl guesses protocol based on the hostname, see +--url for details. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto-redir.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto-redir.md new file mode 100644 index 0000000..51fb7bd --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto-redir.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proto-redir +Arg: +Help: Enable/disable PROTOCOLS on redirect +Added: 7.20.2 +Category: connection curl +Multi: single +See-also: + - proto +Example: + - --proto-redir =http,https $URL +--- + +# `--proto-redir` + +Limit what protocols to allow on redirects. Protocols denied by --proto are +not overridden by this option. See --proto for how protocols are represented. + +Example, allow only HTTP and HTTPS on redirect: + + curl --proto-redir -all,http,https http://example.com + +By default curl only allows HTTP, HTTPS, FTP and FTPS on redirects (added in +7.65.2). Specifying *all* or *+all* enables all protocols on redirects, which +is not good for security. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto.md new file mode 100644 index 0000000..704c649 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proto.md @@ -0,0 +1,48 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proto +Arg: +Help: Enable/disable PROTOCOLS +Added: 7.20.2 +Category: connection curl +Multi: single +See-also: + - proto-redir + - proto-default +Example: + - --proto =http,https,sftp $URL +--- + +# `--proto` + +Limit what protocols to allow for transfers. Protocols are evaluated left to +right, are comma separated, and are each a protocol name or 'all', optionally +prefixed by zero or more modifiers. Available modifiers are: + +## + +Permit this protocol in addition to protocols already permitted (this is +the default if no modifier is used). + +## - +Deny this protocol, removing it from the list of protocols already permitted. + +## = +Permit only this protocol (ignoring the list already permitted), though +subject to later modification by subsequent entries in the comma separated +list. + +## + +For example: --proto -ftps uses the default protocols, but disables ftps + +--proto -all,https,+http only enables http and https + +--proto =http,https also only enables http and https + +Unknown and disabled protocols produce a warning. This allows scripts to +safely rely on being able to disable potentially dangerous protocols, without +relying upon support for that protocol being built into curl to avoid an error. + +This option can be used multiple times, in which case the effect is the same +as concatenating the protocols into one instance of the option. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-anyauth.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-anyauth.md new file mode 100644 index 0000000..78e67ee --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-anyauth.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-anyauth +Help: Pick any proxy authentication method +Added: 7.13.2 +Category: proxy auth +Multi: mutex +See-also: + - proxy + - proxy-basic + - proxy-digest +Example: + - --proxy-anyauth --proxy-user user:passwd -x proxy $URL +--- + +# `--proxy-anyauth` + +Automatically pick a suitable authentication method when communicating with +the given HTTP proxy. This might cause an extra request/response round-trip. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-basic.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-basic.md new file mode 100644 index 0000000..2fae3d5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-basic.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-basic +Help: Use Basic authentication on the proxy +Category: proxy auth +Added: 7.12.0 +Multi: mutex +See-also: + - proxy + - proxy-anyauth + - proxy-digest +Example: + - --proxy-basic --proxy-user user:passwd -x proxy $URL +--- + +# `--proxy-basic` + +Use HTTP Basic authentication when communicating with the given proxy. Use +--basic for enabling HTTP Basic with a remote host. Basic is the default +authentication method curl uses with proxies. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ca-native.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ca-native.md new file mode 100644 index 0000000..6158b6c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ca-native.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-ca-native +Help: Load CA certs from the OS to verify proxy +Protocols: TLS +Category: tls +Added: 8.2.0 +Multi: boolean +See-also: + - cacert + - capath + - insecure +Example: + - --ca-native $URL +--- + +# `--proxy-ca-native` + +Use the CA store from the native operating system to verify the HTTPS proxy. +By default, curl uses a CA store provided in a single file or directory, but +when using this option it interfaces the operating system's own vault. + +This option works for curl on Windows when built to use OpenSSL, wolfSSL +(added in 8.3.0) or GnuTLS (added in 8.5.0). When curl on Windows is built to +use Schannel, this feature is implied and curl then only uses the native CA +store. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cacert.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cacert.md new file mode 100644 index 0000000..ec0dd9f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cacert.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-cacert +Help: CA certificates to verify proxy against +Arg: +Added: 7.52.0 +Category: proxy tls +Multi: single +See-also: + - proxy-capath + - cacert + - capath + - proxy +Example: + - --proxy-cacert CA-file.txt -x https://proxy $URL +--- + +# `--proxy-cacert` + +Same as --cacert but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-capath.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-capath.md new file mode 100644 index 0000000..bc2c7b5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-capath.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-capath +Help: CA directory to verify proxy against +Arg: +Added: 7.52.0 +Category: proxy tls +Multi: single +See-also: + - proxy-cacert + - proxy + - capath +Example: + - --proxy-capath /local/directory -x https://proxy $URL +--- + +# `--proxy-capath` + +Same as --capath but used in HTTPS proxy context. + +Use the specified certificate directory to verify the proxy. Multiple paths +can be provided by separated with colon (`:`) (e.g. `path1:path2:path3`). The +certificates must be in PEM format, and if curl is built against OpenSSL, the +directory must have been processed using the c_rehash utility supplied with +OpenSSL. Using --proxy-capath can allow OpenSSL-powered curl to make +SSL-connections much more efficiently than using --proxy-cacert if the +--proxy-cacert file contains many CA certificates. + +If this option is set, the default capath value is ignored. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cert-type.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cert-type.md new file mode 100644 index 0000000..3f46bb6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cert-type.md @@ -0,0 +1,18 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-cert-type +Arg: +Added: 7.52.0 +Help: Client certificate type for HTTPS proxy +Category: proxy tls +Multi: single +See-also: + - proxy-cert +Example: + - --proxy-cert-type PEM --proxy-cert file -x https://proxy $URL +--- + +# `--proxy-cert-type` + +Same as --cert-type but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cert.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cert.md new file mode 100644 index 0000000..3068f3c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-cert.md @@ -0,0 +1,18 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-cert +Arg: +Help: Set client certificate for proxy +Added: 7.52.0 +Category: proxy tls +Multi: single +See-also: + - proxy-cert-type +Example: + - --proxy-cert file -x https://proxy $URL +--- + +# `--proxy-cert` + +Same as --cert but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ciphers.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ciphers.md new file mode 100644 index 0000000..065d449 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ciphers.md @@ -0,0 +1,26 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-ciphers +Arg: +Help: SSL ciphers to use for proxy +Added: 7.52.0 +Category: proxy tls +Multi: single +See-also: + - ciphers + - curves + - proxy +Example: + - --proxy-ciphers ECDHE-ECDSA-AES256-CCM8 -x https://proxy $URL +--- + +# `--proxy-ciphers` + +Same as --ciphers but used in HTTPS proxy context. + +Specifies which ciphers to use in the connection to the HTTPS proxy. The list +of ciphers must specify valid ciphers. Read up on SSL cipher list details on +this URL: + +https://curl.se/docs/ssl-ciphers.html diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-crlfile.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-crlfile.md new file mode 100644 index 0000000..ab47fb0 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-crlfile.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-crlfile +Arg: +Help: Set a CRL list for proxy +Added: 7.52.0 +Category: proxy tls +Multi: single +See-also: + - crlfile + - proxy +Example: + - --proxy-crlfile rejects.txt -x https://proxy $URL +--- + +# `--proxy-crlfile` + +Same as --crlfile but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-digest.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-digest.md new file mode 100644 index 0000000..77b88d7 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-digest.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-digest +Help: Digest auth with the proxy +Category: proxy tls +Added: 7.12.0 +Multi: mutex +See-also: + - proxy + - proxy-anyauth + - proxy-basic +Example: + - --proxy-digest --proxy-user user:passwd -x proxy $URL +--- + +# `--proxy-digest` + +Use HTTP Digest authentication when communicating with the given proxy. Use +--digest for enabling HTTP Digest with a remote host. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-header.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-header.md new file mode 100644 index 0000000..0361fdf --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-header.md @@ -0,0 +1,38 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-header +Arg:
+Help: Pass custom header(s) to proxy +Protocols: HTTP +Added: 7.37.0 +Category: proxy +Multi: append +See-also: + - proxy +Example: + - --proxy-header "X-First-Name: Joe" -x http://proxy $URL + - --proxy-header "User-Agent: surprise" -x http://proxy $URL + - --proxy-header "Host:" -x http://proxy $URL +--- + +# `--proxy-header` + +Extra header to include in the request when sending HTTP to a proxy. You may +specify any number of extra headers. This is the equivalent option to --header +but is for proxy communication only like in CONNECT requests when you want a +separate header sent to the proxy to what is sent to the actual remote host. + +curl makes sure that each header you add/replace is sent with the proper +end-of-line marker, you should thus **not** add that as a part of the header +content: do not add newlines or carriage returns, they only mess things up for +you. + +Headers specified with this option are not included in requests that curl +knows are not be sent to a proxy. + +This option can take an argument in @filename style, which then adds a header +for each line in the input file (added in 7.55.0). Using @- makes curl read +the headers from stdin. + +This option can be used multiple times to add/replace/remove multiple headers. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-http2.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-http2.md new file mode 100644 index 0000000..ca6a091 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-http2.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-http2 +Tags: Versions HTTP/2 +Protocols: HTTP +Added: 8.1.0 +Mutexed: +Requires: HTTP/2 +Help: Use HTTP/2 with HTTPS proxy +Category: http proxy +Multi: boolean +See-also: + - proxy +Example: + - --proxy-http2 -x proxy $URL +--- + +# `--proxy-http2` + +Negotiate HTTP/2 with an HTTPS proxy. The proxy might still only offer HTTP/1 +and then curl sticks to using that version. + +This has no effect for any other kinds of proxies. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-insecure.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-insecure.md new file mode 100644 index 0000000..5796c36 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-insecure.md @@ -0,0 +1,30 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-insecure +Help: Skip HTTPS proxy cert verification +Added: 7.52.0 +Category: proxy tls +Multi: boolean +See-also: + - proxy + - insecure +Example: + - --proxy-insecure -x https://proxy $URL +--- + +# `--proxy-insecure` + +Same as --insecure but used in HTTPS proxy context. + +Every secure connection curl makes is verified to be secure before the +transfer takes place. This option makes curl skip the verification step with a +proxy and proceed without checking. + +When this option is not used for a proxy using HTTPS, curl verifies the +proxy's TLS certificate before it continues: that the certificate contains the +right name which matches the hostname and that the certificate has been signed +by a CA certificate present in the cert store. See this online resource for +further details: **https://curl.se/docs/sslcerts.html** + +**WARNING**: using this option makes the transfer to the proxy insecure. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-key-type.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-key-type.md new file mode 100644 index 0000000..8740935 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-key-type.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-key-type +Arg: +Help: Private key file type for proxy +Added: 7.52.0 +Category: proxy tls +Multi: single +See-also: + - proxy-key + - proxy +Example: + - --proxy-key-type DER --proxy-key here -x https://proxy $URL +--- + +# `--proxy-key-type` + +Same as --key-type but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-key.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-key.md new file mode 100644 index 0000000..cfe5078 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-key.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-key +Help: Private key for HTTPS proxy +Arg: +Category: proxy tls +Added: 7.52.0 +Multi: single +See-also: + - proxy-key-type + - proxy +Example: + - --proxy-key here -x https://proxy $URL +--- + +# `--proxy-key` + +Same as --key but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-negotiate.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-negotiate.md new file mode 100644 index 0000000..9bedf5d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-negotiate.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-negotiate +Help: HTTP Negotiate (SPNEGO) auth with the proxy +Added: 7.17.1 +Category: proxy auth +Multi: mutex +See-also: + - proxy-anyauth + - proxy-basic +Example: + - --proxy-negotiate --proxy-user user:passwd -x proxy $URL +--- + +# `--proxy-negotiate` + +Use HTTP Negotiate (SPNEGO) authentication when communicating with the given +proxy. Use --negotiate for enabling HTTP Negotiate (SPNEGO) with a remote +host. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ntlm.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ntlm.md new file mode 100644 index 0000000..f8375a6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ntlm.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-ntlm +Help: NTLM authentication with the proxy +Category: proxy auth +Added: 7.10.7 +Multi: mutex +See-also: + - proxy-negotiate + - proxy-anyauth +Example: + - --proxy-ntlm --proxy-user user:passwd -x http://proxy $URL +--- + +# `--proxy-ntlm` + +Use HTTP NTLM authentication when communicating with the given proxy. Use +--ntlm for enabling NTLM with a remote host. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-pass.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-pass.md new file mode 100644 index 0000000..feba6e0 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-pass.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-pass +Arg: +Help: Pass phrase for the private key for HTTPS proxy +Added: 7.52.0 +Category: proxy tls auth +Multi: single +See-also: + - proxy + - proxy-key +Example: + - --proxy-pass secret --proxy-key here -x https://proxy $URL +--- + +# `--proxy-pass` + +Same as --pass but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-pinnedpubkey.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-pinnedpubkey.md new file mode 100644 index 0000000..6f0b52d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-pinnedpubkey.md @@ -0,0 +1,29 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-pinnedpubkey +Arg: +Help: FILE/HASHES public key to verify proxy with +Protocols: TLS +Category: proxy tls +Added: 7.59.0 +Multi: single +See-also: + - pinnedpubkey + - proxy +Example: + - --proxy-pinnedpubkey keyfile $URL + - --proxy-pinnedpubkey 'sha256//ce118b51897f4452dc' $URL +--- + +# `--proxy-pinnedpubkey` + +Use the specified public key file (or hashes) to verify the proxy. This can be +a path to a file which contains a single public key in PEM or DER format, or +any number of base64 encoded sha256 hashes preceded by 'sha256//' and +separated by ';'. + +When negotiating a TLS or SSL connection, the server sends a certificate +indicating its identity. A public key is extracted from this certificate and +if it does not exactly match the public key provided to this option, curl +aborts the connection before sending or receiving any data. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-service-name.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-service-name.md new file mode 100644 index 0000000..534222f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-service-name.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-service-name +Arg: +Help: SPNEGO proxy service name +Added: 7.43.0 +Category: proxy tls +Multi: single +See-also: + - service-name + - proxy +Example: + - --proxy-service-name "shrubbery" -x proxy $URL +--- + +# `--proxy-service-name` + +Set the service name for proxy negotiation. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ssl-allow-beast.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ssl-allow-beast.md new file mode 100644 index 0000000..f2deedb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ssl-allow-beast.md @@ -0,0 +1,18 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-ssl-allow-beast +Help: Allow security flaw for interop for HTTPS proxy +Added: 7.52.0 +Category: proxy tls +Multi: boolean +See-also: + - ssl-allow-beast + - proxy +Example: + - --proxy-ssl-allow-beast -x https://proxy $URL +--- + +# `--proxy-ssl-allow-beast` + +Same as --ssl-allow-beast but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ssl-auto-client-cert.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ssl-auto-client-cert.md new file mode 100644 index 0000000..578a7a6 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-ssl-auto-client-cert.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-ssl-auto-client-cert +Help: Auto client certificate for proxy +Added: 7.77.0 +Category: proxy tls +Multi: boolean +See-also: + - ssl-auto-client-cert + - proxy +Example: + - --proxy-ssl-auto-client-cert -x https://proxy $URL +--- + +# `--proxy-ssl-auto-client-cert` + +Same as --ssl-auto-client-cert but used in HTTPS proxy context. + +This is only supported by Schannel. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tls13-ciphers.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tls13-ciphers.md new file mode 100644 index 0000000..002fd0b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tls13-ciphers.md @@ -0,0 +1,29 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-tls13-ciphers +Arg: +help: TLS 1.3 proxy cipher suites +Protocols: TLS +Category: proxy tls +Added: 7.61.0 +Multi: single +See-also: + - tls13-ciphers + - curves + - proxy-ciphers +Example: + - --proxy-tls13-ciphers TLS_AES_128_GCM_SHA256 -x proxy $URL +--- + +# `--proxy-tls13-ciphers` + +Specify which cipher suites to use in the connection to your HTTPS proxy when +it negotiates TLS 1.3. The list of ciphers suites must specify valid ciphers. +Read up on TLS 1.3 cipher suite details on this URL: + +https://curl.se/docs/ssl-ciphers.html + +This option is currently used only when curl is built to use OpenSSL 1.1.1 or +later. If you are using a different SSL backend you can try setting TLS 1.3 +cipher suites by using the --proxy-ciphers option. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsauthtype.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsauthtype.md new file mode 100644 index 0000000..067e4c5 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsauthtype.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-tlsauthtype +Arg: +Help: TLS authentication type for HTTPS proxy +Added: 7.52.0 +Category: proxy tls auth +Multi: single +See-also: + - proxy + - proxy-tlsuser +Example: + - --proxy-tlsauthtype SRP -x https://proxy $URL +--- + +# `--proxy-tlsauthtype` + +Same as --tlsauthtype but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlspassword.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlspassword.md new file mode 100644 index 0000000..3c6d06c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlspassword.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-tlspassword +Arg: +Help: TLS password for HTTPS proxy +Added: 7.52.0 +Category: proxy tls auth +Multi: single +See-also: + - proxy + - proxy-tlsuser +Example: + - --proxy-tlspassword passwd -x https://proxy $URL +--- + +# `--proxy-tlspassword` + +Same as --tlspassword but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsuser.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsuser.md new file mode 100644 index 0000000..1c626ee --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsuser.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-tlsuser +Arg: +Help: TLS username for HTTPS proxy +Added: 7.52.0 +Category: proxy tls auth +Multi: single +See-also: + - proxy + - proxy-tlspassword +Example: + - --proxy-tlsuser smith -x https://proxy $URL +--- + +# `--proxy-tlsuser` + +Same as --tlsuser but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsv1.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsv1.md new file mode 100644 index 0000000..0dda72f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-tlsv1.md @@ -0,0 +1,17 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-tlsv1 +Help: TLSv1 for HTTPS proxy +Added: 7.52.0 +Category: proxy tls auth +Multi: mutex +See-also: + - proxy +Example: + - --proxy-tlsv1 -x https://proxy $URL +--- + +# `--proxy-tlsv1` + +Same as --tlsv1 but used in HTTPS proxy context. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-user.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-user.md new file mode 100644 index 0000000..8ba1932 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy-user.md @@ -0,0 +1,29 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy-user +Short: U +Arg: +Help: Proxy user and password +Category: proxy auth +Added: 4.0 +Multi: single +See-also: + - proxy-pass +Example: + - --proxy-user smith:secret -x proxy $URL +--- + +# `--proxy-user` + +Specify the username and password to use for proxy authentication. + +If you use a Windows SSPI-enabled curl binary and do either Negotiate or NTLM +authentication then you can tell curl to select the username and password from +your environment by specifying a single colon with this option: "-U :". + +On systems where it works, curl hides the given option argument from process +listings. This is not enough to protect credentials from possibly getting seen +by other users on the same system as they still are visible for a moment +before cleared. Such sensitive data should be retrieved from a file instead or +similar and never used in clear text in a command line. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy.md new file mode 100644 index 0000000..51f638c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy.md @@ -0,0 +1,58 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy +Short: x +Arg: [protocol://]host[:port] +Help: Use this proxy +Category: proxy +Added: 4.0 +Multi: single +See-also: + - socks5 + - proxy-basic +Example: + - --proxy http://proxy.example $URL +--- + +# `--proxy` + +Use the specified proxy. + +The proxy string can be specified with a protocol:// prefix. No protocol +specified or http:// it is treated as an HTTP proxy. Use socks4://, +socks4a://, socks5:// or socks5h:// to request a specific SOCKS version to be +used. (Added in 7.21.7) + +Unix domain sockets are supported for socks proxy. Set localhost for the host +part. e.g. socks5h://localhost/path/to/socket.sock + +HTTPS proxy support works set with the https:// protocol prefix for OpenSSL +and GnuTLS (added in 7.52.0). It also works for BearSSL, mbedTLS, rustls, +Schannel, Secure Transport and wolfSSL (added in 7.87.0). + +Unrecognized and unsupported proxy protocols cause an error (added in 7.52.0). +Ancient curl versions ignored unknown schemes and used http:// instead. + +If the port number is not specified in the proxy string, it is assumed to be +1080. + +This option overrides existing environment variables that set the proxy to +use. If there is an environment variable setting a proxy, you can set proxy to +"" to override it. + +All operations that are performed over an HTTP proxy are transparently +converted to HTTP. It means that certain protocol specific operations might +not be available. This is not the case if you can tunnel through the proxy, as +one with the --proxytunnel option. + +User and password that might be provided in the proxy string are URL decoded +by curl. This allows you to pass in special characters such as @ by using %40 +or pass in a colon with %3a. + +The proxy host can be specified the same way as the proxy environment +variables, including the protocol prefix (http://) and the embedded user + +password. + +When a proxy is used, the active FTP mode as set with --ftp-port, cannot be +used. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy1.0.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy1.0.md new file mode 100644 index 0000000..4d3203a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxy1.0.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxy1.0 +Arg: +Help: Use HTTP/1.0 proxy on given port +Category: proxy +Added: 7.19.4 +Multi: mutex +See-also: + - proxy + - socks5 + - preproxy +Example: + - --proxy1.0 http://proxy $URL +--- + +# `--proxy1.0` + +Use the specified HTTP 1.0 proxy. If the port number is not specified, it is +assumed at port 1080. + +The only difference between this and the HTTP proxy option --proxy, is that +attempts to use CONNECT through the proxy specifies an HTTP 1.0 protocol +instead of the default HTTP 1.1. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxytunnel.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxytunnel.md new file mode 100644 index 0000000..169d2ad --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/proxytunnel.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: proxytunnel +Short: p +Help: HTTP proxy tunnel (using CONNECT) +Category: proxy +Added: 7.3 +Multi: boolean +See-also: + - proxy +Example: + - --proxytunnel -x http://proxy $URL +--- + +# `--proxytunnel` + +When an HTTP proxy is used --proxy, this option makes curl tunnel the traffic +through the proxy. The tunnel approach is made with the HTTP proxy CONNECT +request and requires that the proxy allows direct connect to the remote port +number curl wants to tunnel through to. + +To suppress proxy CONNECT response headers when curl is set to output headers +use --suppress-connect-headers. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/pubkey.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/pubkey.md new file mode 100644 index 0000000..94e50e4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/pubkey.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: pubkey +Arg: +Protocols: SFTP SCP +Help: SSH Public key filename +Category: sftp scp auth +Added: 7.16.2 +Multi: single +See-also: + - pass +Example: + - --pubkey file.pub sftp://example.com/ +--- + +# `--pubkey` + +Public key filename. Allows you to provide your public key in this separate +file. + +curl attempts to automatically extract the public key from the private key +file, so passing this option is generally not required. Note that this public +key extraction requires libcurl to be linked against a copy of libssh2 1.2.8 +or higher that is itself linked against OpenSSL. (Added in 7.39.0.) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/quote.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/quote.md new file mode 100644 index 0000000..4972c96 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/quote.md @@ -0,0 +1,90 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: quote +Arg: +Short: Q +Help: Send command(s) to server before transfer +Protocols: FTP SFTP +Category: ftp sftp +Added: 5.3 +Multi: append +See-also: + - request +Example: + - --quote "DELE file" ftp://example.com/foo +--- + +# `--quote` + +Send an arbitrary command to the remote FTP or SFTP server. Quote commands are +sent BEFORE the transfer takes place (just after the initial **PWD** command +in an FTP transfer, to be exact). To make commands take place after a +successful transfer, prefix them with a dash '-'. + +(FTP only) To make commands be sent after curl has changed the working +directory, just before the file transfer command(s), prefix the command with a +'+'. This is not performed when a directory listing is performed. + +You may specify any number of commands. + +By default curl stops at first failure. To make curl continue even if the +command fails, prefix the command with an asterisk (*). Otherwise, if the +server returns failure for one of the commands, the entire operation is +aborted. + +You must send syntactically correct FTP commands as RFC 959 defines to FTP +servers, or one of the commands listed below to SFTP servers. + +SFTP is a binary protocol. Unlike for FTP, curl interprets SFTP quote commands +itself before sending them to the server. Filenames may be quoted shell-style +to embed spaces or special characters. Following is the list of all supported +SFTP quote commands: + +## atime date file +The atime command sets the last access time of the file named by the file +operand. The date expression can be all sorts of date strings, see the +*curl_getdate(3)* man page for date expression details. (Added in 7.73.0) + +## chgrp group file +The chgrp command sets the group ID of the file named by the file operand to +the group ID specified by the group operand. The group operand is a decimal +integer group ID. + +## chmod mode file +The chmod command modifies the file mode bits of the specified file. The +mode operand is an octal integer mode number. + +## chown user file +The chown command sets the owner of the file named by the file operand to the +user ID specified by the user operand. The user operand is a decimal +integer user ID. + +## ln source_file target_file +The ln and symlink commands create a symbolic link at the target_file location +pointing to the source_file location. + +## mkdir directory_name +The mkdir command creates the directory named by the directory_name operand. + +## mtime date file +The mtime command sets the last modification time of the file named by the +file operand. The date expression can be all sorts of date strings, see the +*curl_getdate(3)* man page for date expression details. (Added in 7.73.0) + +## pwd +The pwd command returns the absolute path name of the current working directory. + +## rename source target +The rename command renames the file or directory named by the source +operand to the destination path named by the target operand. + +## rm file +The rm command removes the file specified by the file operand. + +## rmdir directory +The rmdir command removes the directory entry specified by the directory +operand, provided it is empty. + +## symlink source_file target_file +See ln. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/random-file.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/random-file.md new file mode 100644 index 0000000..0f564d9 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/random-file.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: random-file +Arg: +Help: File for reading random data from +Category: misc +Added: 7.7 +Multi: single +See-also: + - egd-file +Example: + - --random-file rubbish $URL +--- + +# `--random-file` + +Deprecated option. This option is ignored (added in 7.84.0). Prior to that it +only had an effect on curl if built to use old versions of OpenSSL. + +Specify the path name to file containing random data. The data may be used to +seed the random engine for SSL connections. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/range.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/range.md new file mode 100644 index 0000000..abfdf21 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/range.md @@ -0,0 +1,57 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: range +Short: r +Help: Retrieve only the bytes within RANGE +Arg: +Protocols: HTTP FTP SFTP FILE +Category: http ftp sftp file +Added: 4.0 +Multi: single +See-also: + - continue-at + - append +Example: + - --range 22-44 $URL +--- + +# `--range` + +Retrieve a byte range (i.e. a partial document) from an HTTP/1.1, FTP or SFTP +server or a local FILE. Ranges can be specified in a number of ways. + +## 0-499 +specifies the first 500 bytes + +## 500-999 +specifies the second 500 bytes + +## -500 +specifies the last 500 bytes + +## 9500- +specifies the bytes from offset 9500 and forward + +## 0-0,-1 +specifies the first and last byte only(*)(HTTP) + +## 100-199,500-599 +specifies two separate 100-byte ranges(*) (HTTP) + +## + +(*) = NOTE that these make the server reply with a multipart response, which +is returned as-is by curl! Parsing or otherwise transforming this response is +the responsibility of the caller. + +Only digit characters (0-9) are valid in the 'start' and 'stop' fields of the +'start-stop' range syntax. If a non-digit character is given in the range, the +server's response is unspecified, depending on the server's configuration. + +Many HTTP/1.1 servers do not have this feature enabled, so that when you +attempt to get a range, curl instead gets the whole document. + +FTP and SFTP range downloads only support the simple 'start-stop' syntax +(optionally with one of the numbers omitted). FTP use depends on the extended +FTP command SIZE. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/rate.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/rate.md new file mode 100644 index 0000000..fb2901e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/rate.md @@ -0,0 +1,42 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: rate +Arg: +Help: Request rate for serial transfers +Category: connection +Added: 7.84.0 +Multi: single +Scope: global +See-also: + - limit-rate + - retry-delay +Example: + - --rate 2/s $URL ... + - --rate 3/h $URL ... + - --rate 14/m $URL ... +--- + +# `--rate` + +Specify the maximum transfer frequency you allow curl to use - in number of +transfer starts per time unit (sometimes called request rate). Without this +option, curl starts the next transfer as fast as possible. + +If given several URLs and a transfer completes faster than the allowed rate, +curl waits until the next transfer is started to maintain the requested +rate. This option has no effect when --parallel is used. + +The request rate is provided as "N/U" where N is an integer number and U is a +time unit. Supported units are 's' (second), 'm' (minute), 'h' (hour) and 'd' +/(day, as in a 24 hour unit). The default time unit, if no "/U" is provided, +is number of transfers per hour. + +If curl is told to allow 10 requests per minute, it does not start the next +request until 6 seconds have elapsed since the previous transfer was started. + +This function uses millisecond resolution. If the allowed frequency is set +more than 1000 per second, it instead runs unrestricted. + +When retrying transfers, enabled with --retry, the separate retry delay logic +is used and not this setting. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/raw.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/raw.md new file mode 100644 index 0000000..ca63dc3 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/raw.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: raw +Help: Do HTTP raw; no transfer decoding +Added: 7.16.2 +Protocols: HTTP +Category: http +Multi: boolean +See-also: + - tr-encoding +Example: + - --raw $URL +--- + +# `--raw` + +When used, it disables all internal HTTP decoding of content or transfer +encodings and instead makes them passed on unaltered, raw. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/referer.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/referer.md new file mode 100644 index 0000000..1fec248 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/referer.md @@ -0,0 +1,27 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: referer +Short: e +Arg: +Protocols: HTTP +Help: Referrer URL +Category: http +Added: 4.0 +Multi: single +See-also: + - user-agent + - header +Example: + - --referer "https://fake.example" $URL + - --referer "https://fake.example;auto" -L $URL + - --referer ";auto" -L $URL +--- + +# `--referer` + +Set the referrer URL in the HTTP request. This can also be set with the +--header flag of course. When used with --location you can append `;auto`" to +the --referer URL to make curl automatically set the previous URL when it +follows a Location: header. The `;auto` string can be used alone, even if you +do not set an initial --referer. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-header-name.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-header-name.md new file mode 100644 index 0000000..88c2808 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-header-name.md @@ -0,0 +1,39 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: remote-header-name +Short: J +Protocols: HTTP +Help: Use the header-provided filename +Category: output +Added: 7.20.0 +Multi: boolean +See-also: + - remote-name +Example: + - -OJ https://example.com/file +--- + +# `--remote-header-name` + +Tell the --remote-name option to use the server-specified Content-Disposition +filename instead of extracting a filename from the URL. If the server-provided +filename contains a path, that is stripped off before the filename is used. + +The file is saved in the current directory, or in the directory specified with +--output-dir. + +If the server specifies a filename and a file with that name already exists in +the destination directory, it is not overwritten and an error occurs - unless +you allow it by using the --clobber option. If the server does not specify a +filename then this option has no effect. + +There is no attempt to decode %-sequences (yet) in the provided filename, so +this option may provide you with rather unexpected filenames. + +This feature uses the name from the `filename` field, it does not yet support +the `filename*` field (filenames with explicit character sets). + +**WARNING**: Exercise judicious use of this option, especially on Windows. A +rogue server could send you the name of a DLL or other file that could be +loaded automatically by Windows or some third party software. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-name-all.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-name-all.md new file mode 100644 index 0000000..92d348e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-name-all.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: remote-name-all +Help: Use the remote filename for all URLs +Added: 7.19.0 +Category: output +Multi: boolean +See-also: + - remote-name +Example: + - --remote-name-all ftp://example.com/file1 ftp://example.com/file2 +--- + +# `--remote-name-all` + +Change the default action for all given URLs to be dealt with as if +--remote-name were used for each one. If you want to disable that for a +specific URL after --remote-name-all has been used, you must use "-o -" or +--no-remote-name. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-name.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-name.md new file mode 100644 index 0000000..5d2fcdc --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-name.md @@ -0,0 +1,36 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: remote-name +Short: O +Help: Write output to file named as remote file +Category: important output +Added: 4.0 +Multi: append +See-also: + - remote-name-all + - output-dir + - remote-header-name +Example: + - -O https://example.com/filename +--- + +# `--remote-name` + +Write output to a local file named like the remote file we get. (Only the file +part of the remote file is used, the path is cut off.) + +The file is saved in the current working directory. If you want the file saved +in a different directory, make sure you change the current working directory +before invoking curl with this option or use --output-dir. + +The remote filename to use for saving is extracted from the given URL, nothing +else, and if it already exists it is overwritten. If you want the server to be +able to choose the filename refer to --remote-header-name which can be used in +addition to this option. If the server chooses a filename and that name +already exists it is not overwritten. + +There is no URL decoding done on the filename. If it has %20 or other URL +encoded parts of the name, they end up as-is as filename. + +You may use this option as many times as the number of URLs you have. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-time.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-time.md new file mode 100644 index 0000000..7c5d21f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remote-time.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: remote-time +Short: R +Help: Set remote file's time on local output +Category: output +Added: 7.9 +Multi: boolean +See-also: + - remote-name + - time-cond +Example: + - --remote-time -o foo $URL +--- + +# `--remote-time` + +Makes curl attempt to figure out the timestamp of the remote file that is +getting downloaded, and if that is available make the local file get that same +timestamp. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/remove-on-error.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remove-on-error.md new file mode 100644 index 0000000..b0064ae --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/remove-on-error.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: remove-on-error +Help: Remove output file on errors +Category: curl +Added: 7.83.0 +Multi: boolean +See-also: + - fail +Example: + - --remove-on-error -o output $URL +--- + +# `--remove-on-error` + +Remove output file if an error occurs. If curl returns an error when told to +save output in a local file. This prevents curl from leaving a partial file in +the case of an error during transfer. + +If the output is not a regular file, this option has no effect. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/request-target.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/request-target.md new file mode 100644 index 0000000..4428511 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/request-target.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: request-target +Arg: +Help: Specify the target for this request +Protocols: HTTP +Added: 7.55.0 +Category: http +Multi: single +See-also: + - request +Example: + - --request-target "*" -X OPTIONS $URL +--- + +# `--request-target` + +Use an alternative target (path) instead of using the path as provided in the +URL. Particularly useful when wanting to issue HTTP requests without leading +slash or other data that does not follow the regular URL pattern, like +"OPTIONS *". + +curl passes on the verbatim string you give it its the request without any +filter or other safe guards. That includes white space and control characters. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/request.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/request.md new file mode 100644 index 0000000..4a6304c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/request.md @@ -0,0 +1,57 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: request +Short: X +Arg: +Help: Specify request method to use +Category: connection +Added: 6.0 +Multi: single +See-also: + - request-target +Example: + - -X "DELETE" $URL + - -X NLST ftp://example.com/ +--- + +# `--request` + +Change the method to use when starting the transfer. + +curl passes on the verbatim string you give it its the request without any +filter or other safe guards. That includes white space and control characters. + +## HTTP +Specifies a custom request method to use when communicating with the HTTP +server. The specified request method is used instead of the method otherwise +used (which defaults to *GET*). Read the HTTP 1.1 specification for details +and explanations. Common additional HTTP requests include *PUT* and *DELETE*, +while related technologies like WebDAV offers *PROPFIND*, *COPY*, *MOVE* and +more. + +Normally you do not need this option. All sorts of *GET*, *HEAD*, *POST* and +*PUT* requests are rather invoked by using dedicated command line options. + +This option only changes the actual word used in the HTTP request, it does not +alter the way curl behaves. For example if you want to make a proper HEAD +request, using -X HEAD does not suffice. You need to use the --head option. + +The method string you set with --request is used for all requests, which +if you for example use --location may cause unintended side-effects when curl +does not change request method according to the HTTP 30x response codes - and +similar. + +## FTP +Specifies a custom FTP command to use instead of *LIST* when doing file lists +with FTP. + +## POP3 +Specifies a custom POP3 command to use instead of *LIST* or *RETR*. +(Added in 7.26.0) + +## IMAP +Specifies a custom IMAP command to use instead of *LIST*. (Added in 7.30.0) + +## SMTP +Specifies a custom SMTP command to use instead of *HELP* or **VRFY**. (Added in 7.34.0) diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/resolve.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/resolve.md new file mode 100644 index 0000000..ca1f930 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/resolve.md @@ -0,0 +1,46 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: resolve +Arg: <[+]host:port:addr[,addr]...> +Help: Resolve host+port to address +Added: 7.21.3 +Category: connection dns +Multi: append +See-also: + - connect-to + - alt-svc +Example: + - --resolve example.com:443:127.0.0.1 $URL +--- + +# `--resolve` + +Provide a custom address for a specific host and port pair. Using this, you +can make the curl requests(s) use a specified address and prevent the +otherwise normally resolved address to be used. Consider it a sort of +/etc/hosts alternative provided on the command line. The port number should be +the number used for the specific protocol the host is used for. It means +you need several entries if you want to provide address for the same host but +different ports. + +By specifying `*` as host you can tell curl to resolve any host and specific +port pair to the specified address. Wildcard is resolved last so any --resolve +with a specific host and port is used first. + +The provided address set by this option is used even if --ipv4 or --ipv6 is +set to make curl use another IP version. + +By prefixing the host with a '+' you can make the entry time out after curl's +default timeout (1 minute). Note that this only makes sense for long running +parallel transfers with a lot of files. In such cases, if this option is used +curl tries to resolve the host as it normally would once the timeout has +expired. + +Support for providing the IP address within [brackets] was added in 7.57.0. + +Support for providing multiple IP addresses per entry was added in 7.59.0. + +Support for resolving with wildcard was added in 7.64.0. + +Support for the '+' prefix was added in 7.75.0. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-all-errors.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-all-errors.md new file mode 100644 index 0000000..230e730 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-all-errors.md @@ -0,0 +1,40 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: retry-all-errors +Help: Retry all errors (with --retry) +Added: 7.71.0 +Category: curl +Multi: boolean +See-also: + - retry +Example: + - --retry 5 --retry-all-errors $URL +--- + +# `--retry-all-errors` + +Retry on any error. This option is used together with --retry. + +This option is the "sledgehammer" of retrying. Do not use this option by +default (for example in your **curlrc**), there may be unintended consequences +such as sending or receiving duplicate data. Do not use with redirected input +or output. You might be better off handling your unique problems in a shell +script. Please read the example below. + +**WARNING**: For server compatibility curl attempts to retry failed flaky +transfers as close as possible to how they were started, but this is not +possible with redirected input or output. For example, before retrying it +removes output data from a failed partial transfer that was written to an +output file. However this is not true of data redirected to a | pipe or \> +file, which are not reset. We strongly suggest you do not parse or record +output via redirect in combination with this option, since you may receive +duplicate data. + +By default curl does not return error for transfers with an HTTP response code +that indicates an HTTP error, if the transfer was successful. For example, if +a server replies 404 Not Found and the reply is fully received then that is +not an error. When --retry is used then curl retries on some HTTP response +codes that indicate transient HTTP errors, but that does not include most 4xx +response codes such as 404. If you want to retry on all response codes that +indicate HTTP errors (4xx and 5xx) then combine with --fail. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-connrefused.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-connrefused.md new file mode 100644 index 0000000..22345cd --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-connrefused.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: retry-connrefused +Help: Retry on connection refused (with --retry) +Added: 7.52.0 +Category: curl +Multi: boolean +See-also: + - retry + - retry-all-errors +Example: + - --retry-connrefused --retry 7 $URL +--- + +# `--retry-connrefused` + +In addition to the other conditions, consider ECONNREFUSED as a transient +error too for --retry. This option is used together with --retry. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-delay.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-delay.md new file mode 100644 index 0000000..b2a405b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-delay.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: retry-delay +Arg: +Help: Wait time between retries +Added: 7.12.3 +Category: curl +Multi: single +See-also: + - retry +Example: + - --retry-delay 5 --retry 7 $URL +--- + +# `--retry-delay` + +Make curl sleep this amount of time before each retry when a transfer has +failed with a transient error (it changes the default backoff time algorithm +between retries). This option is only interesting if --retry is also +used. Setting this delay to zero makes curl use the default backoff time. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-max-time.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-max-time.md new file mode 100644 index 0000000..f734647 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry-max-time.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: retry-max-time +Arg: +Help: Retry only within this period +Added: 7.12.3 +Category: curl +Multi: single +See-also: + - retry +Example: + - --retry-max-time 30 --retry 10 $URL +--- + +# `--retry-max-time` + +The retry timer is reset before the first transfer attempt. Retries are done +as usual (see --retry) as long as the timer has not reached this given +limit. Notice that if the timer has not reached the limit, the request is +made and while performing, it may take longer than this given time period. To +limit a single request's maximum time, use --max-time. Set this option to zero +to not timeout retries. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry.md new file mode 100644 index 0000000..1cd595d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/retry.md @@ -0,0 +1,31 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: retry +Arg: +Added: 7.12.3 +Help: Retry request if transient problems occur +Category: curl +Multi: single +See-also: + - retry-max-time +Example: + - --retry 7 $URL +--- + +# `--retry` + +If a transient error is returned when curl tries to perform a transfer, it +retries this number of times before giving up. Setting the number to 0 +makes curl do no retries (which is the default). Transient error means either: +a timeout, an FTP 4xx response code or an HTTP 408, 429, 500, 502, 503 or 504 +response code. + +When curl is about to retry a transfer, it first waits one second and then for +all forthcoming retries it doubles the waiting time until it reaches 10 +minutes which then remains delay between the rest of the retries. By using +--retry-delay you disable this exponential backoff algorithm. See also +--retry-max-time to limit the total time allowed for retries. + +curl complies with the Retry-After: response header if one was present to know +when to issue the next retry (added in 7.66.0). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/sasl-authzid.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sasl-authzid.md new file mode 100644 index 0000000..4c4282d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sasl-authzid.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: sasl-authzid +Arg: +Help: Identity for SASL PLAIN authentication +Added: 7.66.0 +Category: auth +Multi: single +See-also: + - login-options +Example: + - --sasl-authzid zid imap://example.com/ +--- + +# `--sasl-authzid` + +Use this authorization identity (**authzid**), during SASL PLAIN +authentication, in addition to the authentication identity (**authcid**) as +specified by --user. + +If the option is not specified, the server derives the **authzid** from the +**authcid**, but if specified, and depending on the server implementation, it +may be used to access another user's inbox, that the user has been granted +access to, or a shared mailbox for example. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/sasl-ir.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sasl-ir.md new file mode 100644 index 0000000..b11137d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sasl-ir.md @@ -0,0 +1,17 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: sasl-ir +Help: Initial response in SASL authentication +Added: 7.31.0 +Category: auth +Multi: boolean +See-also: + - sasl-authzid +Example: + - --sasl-ir imap://example.com/ +--- + +# `--sasl-ir` + +Enable initial response in SASL authentication. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/service-name.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/service-name.md new file mode 100644 index 0000000..b39bad4 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/service-name.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: service-name +Help: SPNEGO service name +Arg: +Added: 7.43.0 +Category: misc +Multi: single +See-also: + - negotiate + - proxy-service-name +Example: + - --service-name sockd/server $URL +--- + +# `--service-name` + +Set the service name for SPNEGO. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/show-error.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/show-error.md new file mode 100644 index 0000000..0517c37 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/show-error.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: show-error +Short: S +Help: Show error even when -s is used +Category: curl +Added: 5.9 +Multi: boolean +Scope: global +See-also: + - no-progress-meter +Example: + - --show-error --silent $URL +--- + +# `--show-error` + +When used with --silent, it makes curl show an error message if it fails. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/silent.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/silent.md new file mode 100644 index 0000000..090af0c --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/silent.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: silent +Short: s +Help: Silent mode +Category: important verbose +Added: 4.0 +Multi: boolean +See-also: + - verbose + - stderr + - no-progress-meter +Example: + - -s $URL +--- + +# `--silent` + +Silent or quiet mode. Do not show progress meter or error messages. Makes Curl +mute. It still outputs the data you ask for, potentially even to the +terminal/stdout unless you redirect it. + +Use --show-error in addition to this option to disable progress meter but +still show error messages. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks4.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks4.md new file mode 100644 index 0000000..e74fa78 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks4.md @@ -0,0 +1,36 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks4 +Arg: +Help: SOCKS4 proxy on given host + port +Added: 7.15.2 +Category: proxy +Multi: single +See-also: + - socks4a + - socks5 + - socks5-hostname +Example: + - --socks4 hostname:4096 $URL +--- + +# `--socks4` + +Use the specified SOCKS4 proxy. If the port number is not specified, it is +assumed at port 1080. Using this socket type make curl resolve the hostname +and passing the address on to the proxy. + +To specify proxy on a unix domain socket, use localhost for host, e.g. +`socks4://localhost/path/to/socket.sock` + +This option overrides any previous use of --proxy, as they are mutually +exclusive. + +This option is superfluous since you can specify a socks4 proxy with --proxy +using a socks4:// protocol prefix. (Added in 7.21.7) + +--preproxy can be used to specify a SOCKS proxy at the same time proxy is used +with an HTTP/HTTPS proxy (added in 7.52.0). In such a case, curl first +connects to the SOCKS proxy and then connects (through SOCKS) to the HTTP or +HTTPS proxy. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks4a.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks4a.md new file mode 100644 index 0000000..49fb9a2 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks4a.md @@ -0,0 +1,35 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks4a +Arg: +Help: SOCKS4a proxy on given host + port +Added: 7.18.0 +Category: proxy +Multi: single +See-also: + - socks4 + - socks5 + - socks5-hostname +Example: + - --socks4a hostname:4096 $URL +--- + +# `--socks4a` + +Use the specified SOCKS4a proxy. If the port number is not specified, it is +assumed at port 1080. This asks the proxy to resolve the hostname. + +To specify proxy on a unix domain socket, use localhost for host, e.g. +`socks4a://localhost/path/to/socket.sock` + +This option overrides any previous use of --proxy, as they are mutually +exclusive. + +This option is superfluous since you can specify a socks4a proxy with --proxy +using a socks4a:// protocol prefix. (Added in 7.21.7) + +--preproxy can be used to specify a SOCKS proxy at the same time --proxy is +used with an HTTP/HTTPS proxy (added in 7.52.0). In such a case, curl first +connects to the SOCKS proxy and then connects (through SOCKS) to the HTTP or +HTTPS proxy. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-basic.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-basic.md new file mode 100644 index 0000000..dc2a553 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-basic.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks5-basic +Help: Username/password auth for SOCKS5 proxies +Added: 7.55.0 +Category: proxy auth +Multi: mutex +See-also: + - socks5 +Example: + - --socks5-basic --socks5 hostname:4096 $URL +--- + +# `--socks5-basic` + +Use username/password authentication when connecting to a SOCKS5 proxy. The +username/password authentication is enabled by default. Use --socks5-gssapi to +force GSS-API authentication to SOCKS5 proxies. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi-nec.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi-nec.md new file mode 100644 index 0000000..eef6b2d --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi-nec.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks5-gssapi-nec +Help: Compatibility with NEC SOCKS5 server +Added: 7.19.4 +Category: proxy auth +Multi: boolean +See-also: + - socks5 +Example: + - --socks5-gssapi-nec --socks5 hostname:4096 $URL +--- + +# `--socks5-gssapi-nec` + +As part of the GSS-API negotiation a protection mode is negotiated. RFC 1961 +says in section 4.3/4.4 it should be protected, but the NEC reference +implementation does not. The option --socks5-gssapi-nec allows the +unprotected exchange of the protection mode negotiation. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi-service.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi-service.md new file mode 100644 index 0000000..d847e65 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi-service.md @@ -0,0 +1,18 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks5-gssapi-service +Arg: +Help: SOCKS5 proxy service name for GSS-API +Added: 7.19.4 +Category: proxy auth +Multi: single +See-also: + - socks5 +Example: + - --socks5-gssapi-service sockd --socks5 hostname:4096 $URL +--- + +# `--socks5-gssapi-service` + +Set the service name for a socks server. Default is **rcmd/server-fqdn**. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi.md new file mode 100644 index 0000000..e174254 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-gssapi.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks5-gssapi +Help: Enable GSS-API auth for SOCKS5 proxies +Added: 7.55.0 +Category: proxy auth +Multi: boolean +See-also: + - socks5 +Example: + - --socks5-gssapi --socks5 hostname:4096 $URL +--- + +# `--socks5-gssapi` + +Use GSS-API authentication when connecting to a SOCKS5 proxy. The GSS-API +authentication is enabled by default (if curl is compiled with GSS-API +support). Use --socks5-basic to force username/password authentication to +SOCKS5 proxies. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-hostname.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-hostname.md new file mode 100644 index 0000000..1a5e4c1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5-hostname.md @@ -0,0 +1,34 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks5-hostname +Arg: +Help: SOCKS5 proxy, pass hostname to proxy +Added: 7.18.0 +Category: proxy +Multi: single +See-also: + - socks5 + - socks4a +Example: + - --socks5-hostname proxy.example:7000 $URL +--- + +# `--socks5-hostname` + +Use the specified SOCKS5 proxy (and let the proxy resolve the hostname). If +the port number is not specified, it is assumed at port 1080. + +To specify proxy on a unix domain socket, use localhost for host, e.g. +`socks5h://localhost/path/to/socket.sock` + +This option overrides any previous use of --proxy, as they are mutually +exclusive. + +This option is superfluous since you can specify a socks5 hostname proxy with +--proxy using a socks5h:// protocol prefix. (Added in 7.21.7) + +--preproxy can be used to specify a SOCKS proxy at the same time --proxy is +used with an HTTP/HTTPS proxy (added in 7.52.0). In such a case, curl first +connects to the SOCKS proxy and then connects (through SOCKS) to the HTTP or +HTTPS proxy. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5.md new file mode 100644 index 0000000..f17dfeb --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/socks5.md @@ -0,0 +1,36 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: socks5 +Arg: +Help: SOCKS5 proxy on given host + port +Added: 7.18.0 +Category: proxy +Multi: single +See-also: + - socks5-hostname + - socks4a +Example: + - --socks5 proxy.example:7000 $URL +--- + +# `--socks5` + +Use the specified SOCKS5 proxy - but resolve the hostname locally. If the +port number is not specified, it is assumed at port 1080. + +To specify proxy on a unix domain socket, use localhost for host, e.g. +`socks5://localhost/path/to/socket.sock` + +This option overrides any previous use of --proxy, as they are mutually +exclusive. + +This option is superfluous since you can specify a socks5 proxy with --proxy +using a socks5:// protocol prefix. (Added in 7.21.7) + +--preproxy can be used to specify a SOCKS proxy at the same time --proxy is +used with an HTTP/HTTPS proxy (added in 7.52.0). In such a case, curl first +connects to the SOCKS proxy and then connects (through SOCKS) to the HTTP or +HTTPS proxy. + +This option (as well as --socks4) does not work with IPV6, FTPS or LDAP. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/speed-limit.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/speed-limit.md new file mode 100644 index 0000000..b95d6e7 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/speed-limit.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: speed-limit +Short: Y +Arg: +Help: Stop transfers slower than this +Category: connection +Added: 4.7 +Multi: single +See-also: + - speed-time + - limit-rate + - max-time +Example: + - --speed-limit 300 --speed-time 10 $URL +--- + +# `--speed-limit` + +If a transfer is slower than this set speed (in bytes per second) for a given +number of seconds, it gets aborted. The time period is set with --speed-time +and is 30 seconds by default. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/speed-time.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/speed-time.md new file mode 100644 index 0000000..ef8759e --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/speed-time.md @@ -0,0 +1,25 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: speed-time +Short: y +Arg: +Help: Trigger 'speed-limit' abort after this time +Category: connection +Added: 4.7 +Multi: single +See-also: + - speed-limit + - limit-rate +Example: + - --speed-limit 300 --speed-time 10 $URL +--- + +# `--speed-time` + +If a transfer runs slower than speed-limit bytes per second during a +speed-time period, the transfer is aborted. If speed-time is used, the default +speed-limit is 1 unless set with --speed-limit. + +This option controls transfers (in both directions) but does not affect slow +connects etc. If this is a concern for you, try the --connect-timeout option. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-allow-beast.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-allow-beast.md new file mode 100644 index 0000000..29f2b45 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-allow-beast.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ssl-allow-beast +Help: Allow security flaw to improve interop +Protocols: TLS +Added: 7.25.0 +Category: tls +Multi: boolean +See-also: + - proxy-ssl-allow-beast + - insecure +Example: + - --ssl-allow-beast $URL +--- + +# `--ssl-allow-beast` + +Do not work around a security flaw in the SSL3 and TLS1.0 protocols known as +BEAST. If this option is not used, the SSL layer may use workarounds known to +cause interoperability problems with some older SSL implementations. + +**WARNING**: this option loosens the SSL security, and by using this flag you +ask for exactly that. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-auto-client-cert.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-auto-client-cert.md new file mode 100644 index 0000000..4f0be5b --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-auto-client-cert.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ssl-auto-client-cert +Help: Use auto client certificate (Schannel) +Added: 7.77.0 +Category: tls +Protocols: TLS +Multi: boolean +See-also: + - proxy-ssl-auto-client-cert +Example: + - --ssl-auto-client-cert $URL +--- + +# `--ssl-auto-client-cert` + +(Schannel) Automatically locate and use a client certificate for +authentication, when requested by the server. Since the server can request any +certificate that supports client authentication in the OS certificate store it +could be a privacy violation and unexpected. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-no-revoke.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-no-revoke.md new file mode 100644 index 0000000..16981f1 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-no-revoke.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ssl-no-revoke +Help: Disable cert revocation checks (Schannel) +Added: 7.44.0 +Protocols: TLS +Category: tls +Multi: boolean +See-also: + - crlfile +Example: + - --ssl-no-revoke $URL +--- + +# `--ssl-no-revoke` + +(Schannel) Disable certificate revocation checks. WARNING: this option loosens +the SSL security, and by using this flag you ask for exactly that. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-reqd.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-reqd.md new file mode 100644 index 0000000..63f7780 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-reqd.md @@ -0,0 +1,31 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ssl-reqd +Help: Require SSL/TLS +Protocols: FTP IMAP POP3 SMTP LDAP +Added: 7.20.0 +Category: tls +Multi: boolean +See-also: + - ssl + - insecure +Example: + - --ssl-reqd ftp://example.com +--- + +# `--ssl-reqd` + +Require SSL/TLS for the connection - often referred to as STARTTLS or STLS +because of the involved commands. Terminates the connection if the transfer +cannot be upgraded to use SSL/TLS. + +This option is handled in LDAP (added in 7.81.0). It is fully supported by the +OpenLDAP backend and rejected by the generic ldap backend if explicit TLS is +required. + +This option is unnecessary if you use a URL scheme that in itself implies +immediate and implicit use of TLS, like for FTPS, IMAPS, POP3S, SMTPS and +LDAPS. Such a transfer always fails if the TLS handshake does not work. + +This option was formerly known as --ftp-ssl-reqd. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-revoke-best-effort.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-revoke-best-effort.md new file mode 100644 index 0000000..0257e05 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl-revoke-best-effort.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ssl-revoke-best-effort +Help: Ignore missing cert CRL dist points +Added: 7.70.0 +Protocols: TLS +Category: tls +Multi: boolean +See-also: + - crlfile + - insecure +Example: + - --ssl-revoke-best-effort $URL +--- + +# `--ssl-revoke-best-effort` + +(Schannel) Ignore certificate revocation checks when they failed due to +missing/offline distribution points for the revocation check lists. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl.md new file mode 100644 index 0000000..c83332f --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/ssl.md @@ -0,0 +1,35 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: ssl +Help: Try enabling TLS +Protocols: FTP IMAP POP3 SMTP LDAP +Added: 7.20.0 +Category: tls +Multi: boolean +See-also: + - ssl-reqd + - insecure + - ciphers +Example: + - --ssl pop3://example.com/ +--- + +# `--ssl` + +Warning: this is considered an insecure option. Consider using --ssl-reqd +instead to be sure curl upgrades to a secure connection. + +Try to use SSL/TLS for the connection - often referred to as STARTTLS or STLS +because of the involved commands. Reverts to a non-secure connection if the +server does not support SSL/TLS. See also --ftp-ssl-control and --ssl-reqd for +different levels of encryption required. + +This option is handled in LDAP (added in 7.81.0). It is fully supported by the +OpenLDAP backend and ignored by the generic ldap backend. + +Please note that a server may close the connection if the negotiation does +not succeed. + +This option was formerly known as --ftp-ssl (added in 7.11.0). That option +name can still be used but might be removed in a future version. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/sslv2.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sslv2.md new file mode 100644 index 0000000..3bd36f0 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sslv2.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: 2 +Long: sslv2 +Tags: Versions +Protocols: SSL +Added: 5.9 +Mutexed: sslv3 tlsv1 tlsv1.1 tlsv1.2 +Requires: TLS +Help: SSLv2 +Category: tls +Multi: mutex +See-also: + - http1.1 + - http2 +Example: + - --sslv2 $URL +--- + +# `--sslv2` + +This option previously asked curl to use SSLv2, but is now ignored +(added in 7.77.0). SSLv2 is widely considered insecure (see RFC 6176). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/sslv3.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sslv3.md new file mode 100644 index 0000000..32d4c12 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/sslv3.md @@ -0,0 +1,24 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Short: 3 +Long: sslv3 +Tags: Versions +Protocols: SSL +Added: 5.9 +Mutexed: sslv2 tlsv1 tlsv1.1 tlsv1.2 +Requires: TLS +Help: SSLv3 +Category: tls +Multi: mutex +See-also: + - http1.1 + - http2 +Example: + - --sslv3 $URL +--- + +# `--sslv3` + +This option previously asked curl to use SSLv3, but is now ignored +(added in 7.77.0). SSLv3 is widely considered insecure (see RFC 7568). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/stderr.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/stderr.md new file mode 100644 index 0000000..bb42497 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/stderr.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: stderr +Arg: +Help: Where to redirect stderr +Category: verbose +Added: 6.2 +Multi: single +Scope: global +See-also: + - verbose + - silent +Example: + - --stderr output.txt $URL +--- + +# `--stderr` + +Redirect all writes to stderr to the specified file instead. If the filename +is a plain '-', it is instead written to stdout. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/styled-output.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/styled-output.md new file mode 100644 index 0000000..bb32453 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/styled-output.md @@ -0,0 +1,23 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: styled-output +Help: Enable styled output for HTTP headers +Added: 7.61.0 +Category: verbose +Multi: boolean +Scope: global +See-also: + - head + - verbose +Example: + - --styled-output -I $URL +--- + +# `--styled-output` + +Enable automatic use of bold font styles when writing HTTP headers to the +terminal. Use --no-styled-output to switch them off. + +Styled output requires a terminal that supports bold fonts. This feature is +not present on curl for Windows due to lack of this capability. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/suppress-connect-headers.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/suppress-connect-headers.md new file mode 100644 index 0000000..9e2eefe --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/suppress-connect-headers.md @@ -0,0 +1,22 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: suppress-connect-headers +Help: Suppress proxy CONNECT response headers +Category: proxy +Added: 7.54.0 +Multi: boolean +See-also: + - dump-header + - include + - proxytunnel +Example: + - --suppress-connect-headers --include -x proxy $URL +--- + +# `--suppress-connect-headers` + +When --proxytunnel is used and a CONNECT request is made do not output proxy +CONNECT response headers. This option is meant to be used with --dump-header or +--include which are used to show protocol headers in the output. It has no +effect on debug options such as --verbose or --trace, or any statistics. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/tcp-fastopen.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tcp-fastopen.md new file mode 100644 index 0000000..9a7c2b0 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tcp-fastopen.md @@ -0,0 +1,19 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: tcp-fastopen +Added: 7.49.0 +Help: Use TCP Fast Open +Category: connection +Multi: boolean +See-also: + - false-start +Example: + - --tcp-fastopen $URL +--- + +# `--tcp-fastopen` + +Enable use of TCP Fast Open (RFC 7413). TCP Fast Open is a TCP extension that +allows data to get sent earlier over the connection (before the final +handshake ACK) if the client and server have been connected previously. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/tcp-nodelay.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tcp-nodelay.md new file mode 100644 index 0000000..6944d70 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tcp-nodelay.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: tcp-nodelay +Help: Set TCP_NODELAY +Added: 7.11.2 +Category: connection +Multi: boolean +See-also: + - no-buffer +Example: + - --tcp-nodelay $URL +--- + +# `--tcp-nodelay` + +Turn on the TCP_NODELAY option. See the *curl_easy_setopt(3)* man page for +details about this option. + +curl sets this option by default and you need to explicitly switch it off if +you do not want it on (added in 7.50.2). diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/telnet-option.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/telnet-option.md new file mode 100644 index 0000000..a332b1a --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/telnet-option.md @@ -0,0 +1,28 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: telnet-option +Short: t +Arg: +Help: Set telnet option +Category: telnet +Added: 7.7 +Multi: append +See-also: + - config +Example: + - -t TTYPE=vt100 telnet://example.com/ +--- + +# `--telnet-option` + +Pass options to the telnet protocol. Supported options are: + +## `TTYPE=` +Sets the terminal type. + +## `XDISPLOC=` +Sets the X display location. + +## `NEW_ENV=` +Sets an environment variable. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/tftp-blksize.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tftp-blksize.md new file mode 100644 index 0000000..21d8476 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tftp-blksize.md @@ -0,0 +1,21 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: tftp-blksize +Arg: +Help: Set TFTP BLKSIZE option +Protocols: TFTP +Added: 7.20.0 +Category: tftp +Multi: single +See-also: + - tftp-no-options +Example: + - --tftp-blksize 1024 tftp://example.com/file +--- + +# `--tftp-blksize` + +Set the TFTP **BLKSIZE** option (must be 512 or larger). This is the block +size that curl tries to use when transferring data to or from a TFTP +server. By default 512 bytes are used. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/tftp-no-options.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tftp-no-options.md new file mode 100644 index 0000000..063da92 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/tftp-no-options.md @@ -0,0 +1,20 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: tftp-no-options +Help: Do not send any TFTP options +Protocols: TFTP +Added: 7.48.0 +Category: tftp +Multi: boolean +See-also: + - tftp-blksize +Example: + - --tftp-no-options tftp://192.168.0.1/ +--- + +# `--tftp-no-options` + +Do not to send TFTP options requests. This improves interop with some legacy +servers that do not acknowledge or properly implement TFTP options. When this +option is used --tftp-blksize is ignored. diff --git a/src/dependencies/curl-8.8.0/docs/cmdline-opts/time-cond.md b/src/dependencies/curl-8.8.0/docs/cmdline-opts/time-cond.md new file mode 100644 index 0000000..44cb166 --- /dev/null +++ b/src/dependencies/curl-8.8.0/docs/cmdline-opts/time-cond.md @@ -0,0 +1,34 @@ +--- +c: Copyright (C) Daniel Stenberg, , et al. +SPDX-License-Identifier: curl +Long: time-cond +Short: z +Arg: