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Re: g77 legacy features in gfortran
- From: "Richard Guenther" <richard dot guenther at gmail dot com>
- To: "Jack Howarth" <howarth at bromo dot msbb dot uc dot edu>
- Cc: fortran at gcc dot gnu dot org
- Date: Mon, 8 Oct 2007 16:21:31 +0200
- Subject: Re: g77 legacy features in gfortran
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- References: <20071008141629.GA1200@bromo.msbb.uc.edu>
On 10/8/07, Jack Howarth <howarth@bromo.msbb.uc.edu> wrote:
> We have had a request to update the g77 package to
> provide MacIntel support in the fink packages on Mac OS X.
> I am told that the following issues require the continued
> existence of a g77 package in fink...
>
> 1) support for multiple entry points in subprocedures (sad but necessary
> for legacy code);
> 2) EQUIVALENCE in COMMON;
> 3) stabs or dwarf debugging information for COMMON and EQUIVALENCE
> symbols;
> 4) source input compatibility (tab handling and free-form continuation).
>
> Are this all still accurate for gfortran in gcc trunk? I assume the
> third may be true, but am wondering about the others.
> Thanks in advance for any clarifications.
> Jack
Just build g77 from the latest GCC 3.4 based release.
Richard.