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30 lines
808 B
CMake
30 lines
808 B
CMake
option(ENABLE_CACHE "Enable cache if available" ON)
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if(NOT ENABLE_CACHE)
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return()
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endif()
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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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endif()
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find_program(CACHE_BINARY ${CACHE_OPTION})
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if(CACHE_BINARY)
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message(STATUS "${CACHE_OPTION} found and enabled")
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set(CMAKE_CXX_COMPILER_LAUNCHER ${CACHE_BINARY})
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else()
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message(WARNING "${CACHE_OPTION} is enabled but was not found. Not using it")
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endif()
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