cf9fc5e22f
Closes #38383. This enables parallel custom build commands, which improve compilation time on Windows with Visual Studio.
38 lines
1.3 KiB
CMake
38 lines
1.3 KiB
CMake
# CMake policy settings shared between LLVM projects
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# CMP0114: ExternalProject step targets fully adopt their steps.
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# New in CMake 3.19: https://cmake.org/cmake/help/latest/policy/CMP0114.html
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if(POLICY CMP0114)
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cmake_policy(SET CMP0114 OLD)
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endif()
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# CMP0116: Ninja generators transform `DEPFILE`s from `add_custom_command()`
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# New in CMake 3.20. https://cmake.org/cmake/help/latest/policy/CMP0116.html
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if(POLICY CMP0116)
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cmake_policy(SET CMP0116 OLD)
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endif()
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# MSVC debug information format flags are selected via
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# CMAKE_MSVC_DEBUG_INFORMATION_FORMAT, instead of
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# embedding flags in e.g. CMAKE_CXX_FLAGS_RELEASE.
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# New in CMake 3.25.
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#
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# Supports debug info with SCCache
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# (https://github.com/mozilla/sccache?tab=readme-ov-file#usage)
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# avoiding “fatal error C1041: cannot open program database; if
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# multiple CL.EXE write to the same .PDB file, please use /FS"
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if(POLICY CMP0141)
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cmake_policy(SET CMP0141 NEW)
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endif()
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# CMP0144: find_package() uses uppercase <PackageName>_ROOT variables.
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# New in CMake 3.27: https://cmake.org/cmake/help/latest/policy/CMP0144.html
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if(POLICY CMP0144)
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cmake_policy(SET CMP0144 NEW)
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endif()
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# CMP0147: Visual Studio Generators build custom commands in parallel.
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# New in CMake 3.27: https://cmake.org/cmake/help/latest/policy/CMP0147.html
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if(POLICY CMP0147)
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cmake_policy(SET CMP0147 NEW)
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endif()
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