[PATCH] Fix PR target/6429 (take 2)

[Rainer Orth]

Jakub Jelinek <jakub@redhat.com> writes:

> Bootstrap pending (and will be for quite a long time on that slow box)
> on sparc64-sun-solaris2.8.

I'm now bootstrapping myself on sparc-sun-solaris2.8.  At the same time, a
bootstrap on mips-sgi-irix6.5 with a similar patch for config/mips/t-iris6
is in progress as well, moving the N64 libgcc_s.so to the mabi=64 multilib
subdir.

	Rainer