On Thu, 2004-11-18 at 11:56 +0000, Andrew Suffield wrote:
> On Thu, Nov 18, 2004 at 12:41:37PM +0100, Ralf Corsepius wrote:
> > On Thu, 2004-11-18 at 11:55 +0100, Andreas Schwab wrote:
> > > Stepan Kasal <[EMAIL PROTECTED]> writes:
> > >
> > > > out of curiosity, what would be wrong with the following?
> > > >
> > > > if test -n "${CXXFLAGS}"; then
> > > > CXXFLAGS="-g"
> > > > fi
> > > > AC_PROG_CXX
> > >
> > > I think you got it backwards. This makes it impossible to override
> > > CXXFLAGS.
> >
> > Isn't the snippet below sufficient?
> > CXXFLAGS=${CXXFLAGS--g}
> > AC_PROG_CXX
>
> What you're all trying to say is this:
>
> CXXFLAGS="-g -O0 ${CXXFLAGS}"
Nope, this prevents overriding CXXFLAGS from the environment.
Ralf
