Here is what I hope is the final patch to update libtool in the GCC and
src trees. I tested this on HPPA HP-UX, IA64 HP-UX, IA64 Linux, and
X86_64 Linux. I did get a few more errors with the new libtool than the
old. Most seemed to be unrelated (timeouts on long running tests that I
have seen before), I got 60 failures in ObjC (instead of 24) on IA64
Linux. I don't build ObjC on HP-UX platforms. The failures involve
having an undefined reference to __gnu_objc_personality_v0 when linking
and I haven't investigated them further.