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/libarchive-3.4.2/build/cmake/CheckFuncs.cmake

@@ -1,49 +0,0 @@
-# Check if the system has the specified function; treat glibc "stub"
-# functions as nonexistent:
-# CHECK_FUNCTION_EXISTS_GLIBC (FUNCTION FUNCVAR)
-#
-#  FUNCTION - the function(s) where the prototype should be declared
-#  FUNCVAR - variable to define if the function does exist
-#
-# In particular, this understands the glibc convention of
-# defining macros __stub_XXXX or __stub___XXXX if the function
-# does appear in the library but is merely a stub that does nothing.
-# By detecting this case, we can select alternate behavior on
-# platforms that don't support this functionality.
-#
-# The following variables may be set before calling this macro to
-# modify the way the check is run:
-#
-#  CMAKE_REQUIRED_FLAGS = string of compile command line flags
-#  CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
-#  CMAKE_REQUIRED_INCLUDES = list of include directories
-# Copyright (c) 2009, Michihiro NAKAJIMA
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-INCLUDE(CheckFunctionExists)
-GET_FILENAME_COMPONENT(_selfdir_CheckFunctionExistsGlibc
-	 "${CMAKE_CURRENT_LIST_FILE}" PATH)
-
-MACRO (CHECK_FUNCTION_EXISTS_GLIBC _FUNC _FUNCVAR)
-   IF(NOT DEFINED ${_FUNCVAR})
-     SET(CHECK_STUB_FUNC_1 "__stub_${_FUNC}")
-     SET(CHECK_STUB_FUNC_2 "__stub___${_FUNC}")
-     CONFIGURE_FILE( ${_selfdir_CheckFunctionExistsGlibc}/CheckFuncs_stub.c.in
-       ${CMAKE_CURRENT_BINARY_DIR}/cmake.tmp/CheckFuncs_stub.c IMMEDIATE)
-     TRY_COMPILE(__stub
-       ${CMAKE_CURRENT_BINARY_DIR}
-       ${CMAKE_CURRENT_BINARY_DIR}/cmake.tmp/CheckFuncs_stub.c
-       COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
-       CMAKE_FLAGS
-       -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS}
-       "${CHECK_INCLUDE_FILE_C_INCLUDE_DIRS}")
-     IF (__stub)
-       SET("${_FUNCVAR}" "" CACHE INTERNAL "Have function ${_FUNC}")
-     ELSE (__stub)
-       CHECK_FUNCTION_EXISTS("${_FUNC}" "${_FUNCVAR}")
-     ENDIF (__stub)
-  ENDIF(NOT DEFINED ${_FUNCVAR})
-ENDMACRO (CHECK_FUNCTION_EXISTS_GLIBC)
-