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Use clang compiler by default (via cmake preload)

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Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
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Azat Khuzhin 2022-06-02 16:40:56 +03:00
parent f1dfa65edf
commit 6adf10b458
1 changed files with 14 additions and 0 deletions
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14
PreLoad.cmake
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@ -51,6 +51,20 @@ endif()
execute_process(COMMAND uname -s OUTPUT_VARIABLE OS) execute_process(COMMAND uname -s OUTPUT_VARIABLE OS)
execute_process(COMMAND uname -m OUTPUT_VARIABLE ARCH) execute_process(COMMAND uname -m OUTPUT_VARIABLE ARCH)
# By default, prefer clang on Linux
# But note, that you still may change the compiler with -DCMAKE_C_COMPILER/-DCMAKE_CXX_COMPILER.
if (OS MATCHES "Linux")
find_program(CLANG_PATH clang)
if (CLANG_PATH)
set(CMAKE_C_COMPILER "clang" CACHE INTERNAL "")
endif()
find_program(CLANG_CXX_PATH clang++)
if (CLANG_CXX_PATH)
set(CMAKE_CXX_COMPILER "clang++" CACHE INTERNAL "")
endif()
endif()
if (OS MATCHES "Linux" if (OS MATCHES "Linux"
AND NOT DEFINED CMAKE_TOOLCHAIN_FILE AND NOT DEFINED CMAKE_TOOLCHAIN_FILE
AND NOT DISABLE_HERMETIC_BUILD AND NOT DISABLE_HERMETIC_BUILD