cross install fix for libf2c

[Geoff Keating]

> Date: Tue, 29 Jan 2002 08:32:33 +0000
> From: Toon Moene <moene@knmi.nl>
> Organization: Royal Netherlands Meteorological Institute
> X-Accept-Language: en
> CC: gcc-patches@gcc.gnu.org
> 
> Geoff wrote:
> 
> > libf2c was installing libg2c.a in $prefix/lib, which is wrong and
> > would trash any native f77 installation there.
> 
> ...
> 
> > Tested with 'make install' on powerpc-eabisim and i686-linux.
> 
> Hmmm, I'm getting quite lost in all these directories ...
> 
> If I specify --prefix=/usr/snp with your patch installed, where do
> libfrtbegin.a and libg2c.{a|la|so} end up in ?

If you just say 'configure --prefix=/usr/snp', they end up in
/usr/snp/lib.  The behaviour should be unchanged in that case.

-- 
- Geoffrey Keating <geoffk@geoffk.org> <geoffk@redhat.com>