[Bug target/59888] Darwin linker error "illegal text-relocation" with -shared

[zbeekman at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59888

--- Comment #18 from Zaak <zbeekman at gmail dot com> ---
(In reply to Iain Sandoe from comment #17)
> by the way, I haven't been able to find a C reproducer for this issue - if
> you feel we should have a testcase for it perhaps a link test for the
> fortran example would work?

It would be great to have a test to prevent future regressions here. I have no
experience contributing to GCC or using dejagnu but if people are having
trouble cooking up a C source to produce an object/library to link the Fortran
against, I can try to find something to trigger this.

As I mentioned previously this blocks gtk-fortran from linking on Darwin,
however both GTK and gtk-fortran are not adequately small reproducers.