Revision e3410788 cmake/Modules/GrMiscUtils.cmake

b/cmake/Modules/GrMiscUtils.cmake
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    list(REMOVE_AT _cmake_source_dirs 0)
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    list(REMOVE_AT _cmake_binary_dirs 0)
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endmacro(GR_INCLUDE_SUBDIRECTORY)
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########################################################################








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# Check if a compiler flag works and conditionally set a compile define.








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#  - flag the compiler flag to check for








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#  - have the variable to set with result








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########################################################################








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INCLUDE(CheckCXXCompilerFlag)








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MACRO(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE flag have)








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    CHECK_CXX_COMPILER_FLAG(${flag} ${have})








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    IF(${have})








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        ADD_DEFINITIONS(${flag})








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    ENDIF(${have})








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ENDMACRO(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE)











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