30 lines
915 B
CMake
30 lines
915 B
CMake
# https://github.com/cpp-best-practices/project_options/blob/main/src/Cache.cmake
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set(CACHE_OPTION
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"ccache"
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CACHE STRING "Compiler cache to be used")
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set(CACHE_OPTION_VALUES "ccache" "sccache")
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set_property(CACHE CACHE_OPTION PROPERTY STRINGS ${CACHE_OPTION_VALUES})
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list(
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FIND
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CACHE_OPTION_VALUES
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${CACHE_OPTION}
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CACHE_OPTION_INDEX)
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if(${CACHE_OPTION_INDEX} EQUAL -1)
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message(
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STATUS
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"Using custom compiler cache system: '${CACHE_OPTION}', explicitly supported entries are ${CACHE_OPTION_VALUES}"
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)
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endif()
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find_program(CACHE_BINARY NAMES ${CACHE_OPTION})
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if(CACHE_BINARY)
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message(STATUS "${CACHE_BINARY} found and enabled")
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set(CMAKE_CXX_COMPILER_LAUNCHER
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${CACHE_BINARY}
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CACHE FILEPATH "CXX compiler cache used")
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set(CMAKE_C_COMPILER_LAUNCHER
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${CACHE_BINARY}
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CACHE FILEPATH "C compiler cache used")
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else()
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endif()
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