023de565d3
A misconfigured compiler may pass extraneous implicit link directories to its linker. If they are in `CMAKE_<LANG>_IMPLICIT_LINK_DIRECTORIES`, CMake may generate extra `-L` flags on mixed-language link lines that break linking. Add an environment variable that users can set to work around such misconfiguration of their compilers.
12 lines
310 B
CMake
12 lines
310 B
CMake
include(RunCMake)
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run_cmake(ParseImplicitLinkInfo)
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run_cmake(Inspect)
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set(info "${RunCMake_BINARY_DIR}/Inspect-build/info.cmake")
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include("${info}")
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if(INFO_CMAKE_C_IMPLICIT_LINK_DIRECTORIES MATCHES ";")
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run_cmake_with_options(ExcludeDirs "-Dinfo=${RunCMake_BINARY_DIR}/Inspect-build/info.cmake")
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endif()
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