This is the mail archive of the
fortran@gcc.gnu.org
mailing list for the GNU Fortran project.
Re: how can I get f77 support in gcc4.0.1
- From: Tobias dot Schlueter at Physik dot Uni-Muenchen dot DE
- To: andy zhang <doris_learner at yahoo dot com>
- Cc: fortran at gcc dot gnu dot org
- Date: Fri, 28 Oct 2005 16:39:39 +0200
- Subject: Re: how can I get f77 support in gcc4.0.1
- References: <20051028142500.41388.qmail@web35105.mail.mud.yahoo.com>
Hello Andy,
Quoting andy zhang <doris_learner@yahoo.com>:
> I got big troubles when I compiled some fortran
> programs. Gfortran only support f90 & f95 ?
> How can I get f77 support in gcc4.0.1?
Fortran 77 is a subset of Fortran 90/95, in other words there is no valid
Fortran 77 program that is not also a valid Fortran 90/95.
Assuming that you actually tried gfortran on your program and failed, there are
two possibilities: either you ran into a bug in gfortran, or your program used
a language extension that gfortran doesn't support. In both cases, please file
a bug in our bug tracking database, http://gcc.gnu.org/bugzilla
Thanks,
- Tobi