Differential D4765 Diff 15018 cmake/modules/OverrideInitFlags.cmake

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				# This will set the initial value for the C/CXX flags.
				# It is included at the time a project language is enabled.

				# This mimics the autotools behavior by setting the CFLAGS to '-g -O2`, which
				# are not well suited for debugging.
				# FIXME: update CFLAGS with better debug oriented optimization flags
				set(CMAKE_C_FLAGS_DEBUG_INIT "-g -O2")
				set(CMAKE_C_FLAGS_MINSIZEREL_INIT "-Os")
				set(CMAKE_C_FLAGS_RELEASE_INIT "-O3")
				set(CMAKE_C_FLAGS_RELWITHDEBINFO_INIT "-g -O2")

				set(CMAKE_CXX_FLAGS_DEBUG_INIT "-O0")
				set(CMAKE_CXX_FLAGS_MINSIZEREL_INIT "-Os")
				set(CMAKE_CXX_FLAGS_RELEASE_INIT "-O3")
				set(CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-g -O2")