[gfortran/ssp/quadmath] symvers config tweaks

[Jakub Jelinek]

On Tue, May 29, 2012 at 02:00:40PM -0700, Benjamin De Kosnik wrote:
> 
> As per  libstdc++/52700, this fixes the configure bits for
> libgfortran/libssp/libquadmath. With these fixes, I believe all the
> libs are safe for --enable-symvers=gnu* variants.
> 
> Super simple patches...
> 
> I intend to put this on the 4.7 branch as well.

Ok for trunk and 4.7.

3x
> 2012-05-29  Benjamin Kosnik  <bkoz@redhat.com>
> 
>         PR libstdc++/51007
>         * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
>         * configure: Regenerated.

	Jakub