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Link with "msvcr[n]" available on the system for MINGW compilation #307

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Link with "msvcr[n]" available on the system for MINGW compilation #307

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53f12f9
Link with "msvcr[n]" available on the system, instead of a specific …
Aug 8, 2023
53b0e05
Link with ucrtbase/msvcr* available on the system
GiuseppeCorbelliAV Jan 26, 2024
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24 changes: 20 additions & 4 deletions BackwardConfig.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -209,11 +209,27 @@ if(WIN32)
if(SUPPORT_WINDOWS_DEBUG_INFO)
set(CMAKE_EXE_LINKER_FLAGS "-Wl,--pdb= ")
add_compile_options(-gcodeview)
else()
set(MINGW_MSVCR_LIBRARY "msvcr90$<$<CONFIG:DEBUG>:d>" CACHE STRING "Mingw MSVC runtime import library")
list(APPEND _BACKWARD_LIBRARIES ${MINGW_MSVCR_LIBRARY})
endif()
endif()
# Look for _set_abort_behavior in a few msvcr implementations starting from most recent one
include(CheckCXXSourceCompiles)
include(CMakePushCheckState)
set(src_set_abort_behavior "#include <stdlib.h>\nint main(int argc, char* argv[]) { _set_abort_behavior(0, 0); return 0;}\n")
set(_MSVCR_LIBRARIES ucrtbase msvcr140 msvcr120 msvcr110 msvcr100 msvcr90)
foreach(_MSVCR_LIBRARY ${_MSVCR_LIBRARIES})
cmake_push_check_state(RESET)
set(CMAKE_REQUIRED_LIBRARIES ${_MSVCR_LIBRARY})
check_cxx_source_compiles("${src_set_abort_behavior}" _MSVCR_FOUND_LIBRARY)
if(_MSVCR_FOUND_LIBRARY)
set(MINGW_MSVCR_LIBRARY ${_MSVCR_LIBRARY} CACHE STRING "Mingw MSVC runtime import library")
list(APPEND _BACKWARD_LIBRARIES ${MINGW_MSVCR_LIBRARY})
break()
endif()
cmake_pop_check_state()
endforeach()
if(NOT _MSVCR_FOUND_LIBRARY)
message(FATAL_ERROR "At least one of the import libraries ${_MSVCR_LIBRARIES} should be available ")
endif()
endif()
endif()

set(BACKWARD_INCLUDE_DIR
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