Bump bundled libarchive version to 3.5.2

- Update bunlded libarchive version used on Windows/Mac
- Enable requested zstd support while we are at it. Closes #211

dependencies/zstd-1.5.0/build/cmake/tests/.gitignore

@@ -0,0 +1,6 @@
+# produced by make
+datagen
+fullbench
+fuzzer
+paramgrill
+

dependencies/zstd-1.5.0/build/cmake/tests/CMakeLists.txt

@@ -0,0 +1,111 @@
+# ################################################################
+# zstd - Makefile
+# Copyright (C) Yann Collet 2014-present
+# All rights reserved.
+#
+# BSD license
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice, this
+#   list of conditions and the following disclaimer in the documentation and/or
+#   other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# You can contact the author at :
+#  - zstd homepage : http://www.zstd.net/
+# ################################################################
+
+project(tests)
+
+# name: Cache variable name. The value is expected to be a semicolon-separated
+# list of command line flags
+# default_value: Value to initialize the option with. Can be space separated.
+function(AddTestFlagsOption name default_value doc)
+    string(STRIP "${default_value}" default_value)
+    string(REGEX REPLACE " +" ";" default_value "${default_value}")
+    set(${name} ${default_value} CACHE STRING "${doc}")
+    mark_as_advanced(${name})
+endfunction()
+
+set(CMAKE_INCLUDE_CURRENT_DIR TRUE)
+
+# Define programs directory, where sources and header files are located
+set(LIBRARY_DIR ${ZSTD_SOURCE_DIR}/lib)
+set(PROGRAMS_DIR ${ZSTD_SOURCE_DIR}/programs)
+set(TESTS_DIR ${ZSTD_SOURCE_DIR}/tests)
+include_directories(${TESTS_DIR} ${PROGRAMS_DIR} ${LIBRARY_DIR} ${LIBRARY_DIR}/common ${LIBRARY_DIR}/compress ${LIBRARY_DIR}/dictBuilder)
+
+add_executable(datagen ${PROGRAMS_DIR}/datagen.c ${TESTS_DIR}/datagencli.c)
+target_link_libraries(datagen libzstd_static)
+
+#
+# fullbench
+#
+add_executable(fullbench ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${PROGRAMS_DIR}/benchfn.c ${PROGRAMS_DIR}/benchzstd.c ${TESTS_DIR}/fullbench.c)
+set_property(TARGET fullbench APPEND PROPERTY COMPILE_OPTIONS "-Wno-deprecated-declarations")
+target_link_libraries(fullbench libzstd_static)
+add_test(NAME fullbench COMMAND fullbench ${ZSTD_FULLBENCH_FLAGS})
+
+#
+# fuzzer
+#
+add_executable(fuzzer ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${TESTS_DIR}/fuzzer.c)
+set_property(TARGET fuzzer APPEND PROPERTY COMPILE_OPTIONS "-Wno-deprecated-declarations")
+target_link_libraries(fuzzer libzstd_static)
+AddTestFlagsOption(ZSTD_FUZZER_FLAGS "$ENV{FUZZERTEST} $ENV{FUZZER_FLAGS}"
+    "Semicolon-separated list of flags to pass to the fuzzer test (see `fuzzer -h` for usage)")
+add_test(NAME fuzzer COMMAND fuzzer ${ZSTD_FUZZER_FLAGS})
+# Disable the timeout since the run time is too long for the default timeout of
+# 1500 seconds and varies considerably between low-end and high-end CPUs.
+# set_tests_properties(fuzzer PROPERTIES TIMEOUT 0)
+
+#
+# zstreamtest
+#
+add_executable(zstreamtest ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${TESTS_DIR}/seqgen.c ${TESTS_DIR}/zstreamtest.c)
+set_property(TARGET zstreamtest APPEND PROPERTY COMPILE_OPTIONS "-Wno-deprecated-declarations")
+target_link_libraries(zstreamtest libzstd_static)
+AddTestFlagsOption(ZSTD_ZSTREAM_FLAGS "$ENV{ZSTREAM_TESTTIME} $ENV{FUZZER_FLAGS}"
+    "Semicolon-separated list of flags to pass to the zstreamtest test (see `zstreamtest -h` for usage)")
+add_test(NAME zstreamtest COMMAND zstreamtest ${ZSTD_ZSTREAM_FLAGS})
+
+#
+# playTests.sh
+#
+AddTestFlagsOption(ZSTD_PLAYTESTS_FLAGS "$ENV{PLAYTESTS_FLAGS}"
+    "Semicolon-separated list of flags to pass to the playTests.sh test")
+add_test(NAME playTests COMMAND sh -c "\"${TESTS_DIR}/playTests.sh\" ${ZSTD_PLAYTESTS_FLAGS}")
+if (ZSTD_BUILD_PROGRAMS)
+    set_property(TEST playTests APPEND PROPERTY ENVIRONMENT
+        "ZSTD_BIN=$<TARGET_FILE:zstd>"
+        "DATAGEN_BIN=$<TARGET_FILE:datagen>"
+        )
+else()
+    message(STATUS "Disabling playTests.sh test because ZSTD_BUILD_PROGRAMS is not enabled")
+    set_tests_properties(playTests PROPERTIES DISABLED YES)
+endif()
+
+# Label the "Medium" set of tests (see TESTING.md)
+set_property(TEST fuzzer zstreamtest playTests APPEND PROPERTY LABELS Medium)
+
+add_executable(paramgrill ${PROGRAMS_DIR}/benchfn.c ${PROGRAMS_DIR}/benchzstd.c ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${TESTS_DIR}/paramgrill.c)
+if (UNIX)
+    target_link_libraries(paramgrill libzstd_static m) #m is math library
+else()
+    target_link_libraries(paramgrill libzstd_static)
+endif ()