Fix bug 30675 (triplet-ar, triplet-ranlib)

[Hans-Peter Nilsson]

On Tue, 13 Mar 2007, Joseph S. Myers wrote:
> On Sun, 11 Mar 2007, Hans-Peter Nilsson wrote:
> > Seeing as we have the correct values in environment, here's IMHO
> > a better solution.  Can you please verify that it still works
> > for your environment?  I can't see why not, and I think it
>
> My environment is installed-toolchain testing, where there's no reason for
> *_FOR_TARGET to be in the environment.  Yes, the patch works for me (no
> doubt still using the transforms).

Thanks for testing.  The top-level Makefile adds them to the
environment, but I understand you use contrib/test_installed, as
Daniel hinted in his message linked from
<URL:http://gcc.gnu.org/ml/gcc/2007-01/msg00476.html>.

brgds, H-P