PATCH: PR testsuite/12040: GDB Fortran tests use g77 instead of gfortran

[Tom Tromey]

>>>>> "Joel" == Joel Brobecker <brobecker@adacore.com> writes:

HJ> PR testsuite/12040
HJ> * lib/ada.exp (gdb_find_gfortran): New.
HJ> (gdb_default_target_compile): Use it.

Joel> I wonder if we could get rid of some of this ada.exp, since IIRC,
Joel> this file was created to work around a then-limitation in dejagnu
Joel> where Ada wasn't supported.

Joel> I will put that in my list.

It is definitely in upstream dejagnu.
But, I added a new bit to this code that isn't (yet -- submitted
yesterday) upstream.  So it must remain for a while yet.

Tom