14 lines
367 B
CMake
14 lines
367 B
CMake
include(CheckCXXCompilerFlag)
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macro (append_compile_flag _flag)
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string (MAKE_C_IDENTIFIER ${_flag} _name)
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if (NOT DEFINED compile_flag_${_name})
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check_cxx_compiler_flag (${_flag} compile_flag_${_name})
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endif ()
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if (compile_flag_${_name})
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_flag}")
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endif()
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endmacro(append_compile_flag)
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