_APPEND_COMPILE_FLAGS_ERROR([-Wunused-parameter])
_APPEND_COMPILE_FLAGS_ERROR([-Wunused-local-typedefs])
_APPEND_COMPILE_FLAGS_ERROR([-Wwrite-strings])
_APPEND_COMPILE_FLAGS_ERROR([-Wunused-parameter])
_APPEND_COMPILE_FLAGS_ERROR([-Wunused-local-typedefs])
_APPEND_COMPILE_FLAGS_ERROR([-Wwrite-strings])