Home | History | Annotate | Line # | Download | only in cmake 
      1 include(CheckCCompilerFlag)
      2 
      3 macro(add_compiler_flags)
      4 	foreach(flag ${ARGN})
      5 		string(REGEX REPLACE "[-.+/:= ]" "_" _flag_esc "${flag}")
      6 
      7 		check_c_compiler_flag("${flag}" check_c_compiler_flag_${_flag_esc})
      8 
      9 		if (check_c_compiler_flag_${_flag_esc})
     10 			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
     11 		endif()
     12 	endforeach()
     13 endmacro()
     14