RFC src/configure* - "CFLAGS=-g -O" instead of "CFLAGS=... -Wall"
Tue Apr 4 17:45:00 GMT 2000
Ian Lance Taylor wrote:
> Date: Wed, 05 Apr 2000 09:53:42 +1000
> From: Andrew Cagney <firstname.lastname@example.org>
> At present the top level configure + Makefile.in force (when GCC) CFLAGS
> CFLAGS = -g -O -Wall
> I'd like to scale that back to just:
> CFLAGS = -g -O
> letting each sub directory set their own -W* policy. The src/gdb and
> src/sim directories try to do this now using separate WARN_CFLAGS (only
> they get overuled by CFLAGS :-).
> That was a policy I put in for the binutils. It's OK with me to
> change it provided you simultaneously change the binutils
> subdirectories (binutils, bfd, libiberty, opcodes, binutils, gas, ld,
> gprof) to default to -Wall.
How exactly do you want this done? If I add:
CFLAGS=-g -O -Wall
to the sub directory makefiles, that will just get overridden by the top
level (just like GDB suffers today).
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