> > Could you do glibc builds with the gcc trunk before and after the change?
> > It's best to base the PR on an unmodified version of gcc.
>
> The test with the gcc-trunk (Main 4.3.0 head) shows the same error at the same place.
Ok, it would be useful to file a gcc PR to start. However, it's not
clear that gcc is a fault.
It may be that glibc isn't using the visibility attribute correctly
for this symbol (i.e., hiding a symbol that is externally referenced).
You could try building glibc with the attribute removed. This might
be somewhat hppa specific because of the nptl issue.