RFC src/configure* - "CFLAGS=-g -O" instead of "CFLAGS=... -Wall"

[Andrew Cagney]

Alan Modra wrote:
> 
> On 4 Apr 2000, Ian Lance Taylor wrote:
> 
> > One way to make this work would be to define WARN_CFLAGS, or something
> > like that, in the top level Makefile.in, and use it in some
> > subdirectories but not others.
> 
> While you're at it Andrew, it would be nice if WARN_CFLAGS included
> -Wno-format when compiling with nls enabled (but not with nls
> disabled).  With --enable-nls, real warnings are hidden amongst reams of
> "warning: format not a string literal, argument types not checked" if you
> are using a recent gcc.

Not a problem.  Just appending it to my list of things to do one day ...
:-)

	Andrew