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Re: RFC src/configure* - "CFLAGS=-g -O" instead of "CFLAGS=... -Wall"
Ian Lance Taylor wrote:
>
> Date: Thu, 06 Apr 2000 21:43:57 +1000
> From: Andrew Cagney <ac131313@cygnus.com>
>
> Basic problem. I can't see a way of differentiating between:
>
> make
> and make WARN_CFLAGS=
>
> This is important as the top-level make shouldn't pass down
> ``WARN_CFLAGS='' in the first case but should in the second.
>
> Why?
> I assume that what you mean is that the binutils should include
> WARN_CFLAGS when compiling code. The binutils use automake, so this
> would be done by putting
> AM_CFLAGS = $(WARN_CFLAGS)
> in the Makefile.am file. That would be fine.
(Thanks).
I was trying to ensure that the user could, from the top level, control
WARN_CFLAGS just like they can control CFLAGS. It sounds like it isn't
worth persuing.
Andrew