[RFC PATCH] Optionally use -mlong-double-128 by default on {powerpc{,64},s390{,x},sparc,alpha}-linux

[Jakub Jelinek]

On Tue, Jan 31, 2006 at 04:26:08PM +0100, Andreas Schwab wrote:
> > +# Check if TFmode long double should be used by default or not.
> > +# Some glibc targets used DFmode long double, but with glibc 2.4
> > +# and later they can use TFmode.
> > +case "$target" in
> > +  powerpc*-*-*gnu* | \
> > +  sparc*-*-linux* | \
> > +  s390*-*-linux* | \
> > +  alpha*-*-linux*)
> 
> Why powerpc*-*-*gnu*, but *-linux* for the rest?

On powerpc* AFAIK GNU Hurd uses rs6000/linux*.h and therefore it is
switching as well.
I can surely change it to powerpc*-*-linux* and let the Hurd folks
decide what they really want.

	Jakub