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https://github.com/dolphin-emu/dolphin
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a1c54063d0
When we are using ccache anyway, always add the flags to make clang happy. Also, fix copy-paste error regarding what variable to modify for it.
18 lines
744 B
CMake
18 lines
744 B
CMake
find_program(CCACHE_BIN NAMES ccache sccache)
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if(CCACHE_BIN)
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# Official ccache recommendation is to set CMAKE_C(XX)_COMPILER_LAUNCHER
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if (NOT CMAKE_C_COMPILER_LAUNCHER MATCHES "ccache")
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list(INSERT CMAKE_C_COMPILER_LAUNCHER 0 "${CCACHE_BIN}")
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endif()
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if (NOT CMAKE_CXX_COMPILER_LAUNCHER MATCHES "ccache")
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list(INSERT CMAKE_CXX_COMPILER_LAUNCHER 0 "${CCACHE_BIN}")
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endif()
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# ccache uses -I when compiling without preprocessor, which makes clang complain.
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Qunused-arguments -fcolor-diagnostics")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Qunused-arguments -fcolor-diagnostics")
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endif()
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endif()
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