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Re: Different *CFLAGS in gcc/Makefile.in
## the C flags (without any gcc -I...stuff) to be included in
## compilation of MELT generated C code thru the melt-cc-script
## do not put $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) ##there!
MELT_CFLAGS= $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
But I'm not sure of the T_CFLAGS (it probably is related to target
specific stuff only).
T_CFLAGS is flags that the *target* decides to add. It's actually used
only by ia64/t-hpux and gcc.c, and getting rid of it in some way would
be a good thing.
I think you're okay with your choice.