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9 lines
230 B
CMake
9 lines
230 B
CMake
5 years ago
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include(CheckCXXCompilerFlag)
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function(check_cxx_flag flag var)
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CHECK_CXX_COMPILER_FLAG("-Werror ${flag}" ${var})
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if(${var})
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}" PARENT_SCOPE)
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endif()
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endfunction()
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