# MSVC goes totally bananas if we pass it -Wall if(NOT MSVC) enable_if_supported(COMPILER_FLAGS "-Wall") endif() enable_if_supported(COMPILER_FLAGS "-fno-omit-frame-pointer") enable_if_supported(COMPILER_FLAGS "-mmacosx-version-min=10.9") enable_if_supported(COMPILER_FLAGS "/Oy-") enable_if_links(LINK_FLAGS "-flto") enable_if_links(LINK_FLAGS "-fuse-ld=gold") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMPILER_FLAGS}") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMPILER_FLAGS}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LINK_FLAGS}")