Re: [PERFORM] Sun performance - Major discovery!

Done as you suggested.

---------------------------------------------------------------------------

Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > OK, patch attached and applied.  It centralizes the optimization
> > defaults into configure.in, rather than having CFLAGS= in the template
> > files.
>
> I think there's a problem here:
>
> > + # configure sets CFLAGS to -O2 for gcc, so this is only for non-gcc
> > + if test x"$CFLAGS" = x""; then
> > +     CFLAGS="-O"
> > + fi
> >   if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
> >     CFLAGS="$CFLAGS -g"
> >   fi
>
> since this will cause "configure --enable-debug" to default to selecting
> CFLAGS="-O -g" for non-gcc compilers.  On a lot of compilers that
> combination does not work, and will generate tons of useless warnings.
> I think it might be better to do
>
>   if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
>     CFLAGS="$CFLAGS -g"
> + else
> +   # configure sets CFLAGS to -O2 for gcc, so this is only for non-gcc
> +   if test x"$CFLAGS" = x""; then
> +     CFLAGS="-O"
> +   fi
>   fi
>
>             regards, tom lane
>

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073