if (MSVC)
	set (CMAKE_CXX_FLAGS_DEBUG_INIT			"/D_DEBUG /MTd /ZI /Ob0 /Od /RTC1")
	set (CMAKE_CXX_FLAGS_MINSIZEREL_INIT		"/MT /O1 /Ob1 /D NDEBUG")
	set (CMAKE_CXX_FLAGS_RELEASE_INIT		"/MT /O2 /Ob2 /D NDEBUG")
	set (CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT	"/MT /Zi /O2 /Ob1 /D NDEBUG")
endif ()