Add TFLAGS to gcc's GCC_FOR_TARGET

When the GCC build runs GCC_FOR_TARGET, e.g. for selftests or for
dumping specs, it doesn't use TFLAGS in non-bootstrap scenarios.  This
patch arranges for TFLAGS to be passed from the top level down to gcc
in GCC_FOR_TARGET in this case.

	* Makefile.tpl (HOST_EXPORTS): Add TFLAGS to GCC_FOR_TARGET.
	(EXTRA_GCC_FLAGS): Likewise.
1 file changed