From: [EMAIL PROTECTED] on behalf of Erich Focht
Sent: Sun 25/06/2006 15:16
To: Bernard Li
Cc: [email protected]; Michael Edwards
Subject: Re: [Oscar-devel] SUSE Linux gcc-fortran or compat-g77
I think it makes more sense to use gfortran. g77 isn't actively
supported any
more and dropped out of the gcc-4 source.
Putting this
into the base prereq makes sense. Deleting the compat-g77 would
make sense.
The gcc-fortran packages should be an explicit dependency of the
mpich or lam
package, this way we force its installation on the clients,
too.
Regards,
Erich
On Saturday 24 June 2006 07:36, Bernard Li
wrote:
> As long as we all agree on which compiler to use, it does not
matter to me.
>
> I believe compat-g77 will be around (at
least in SUSE land) for the next little while, it is available also in
10.1.
>
> I took a quick look at the official LAM/MPI and
MPICH SUSE RPMs, LAM/MPI was built with gfortran but MPICH was built with
g77.
>
> I had trouble building our LAM/MPI (7.1.2) with
g77.
>
> I'll wait for Erich to pitch in regarding this issue,
since he built most of the original parallel libraries for
SUSE.
>
> Also, how do we go about requiring the user have
either gcc-fortran or compat-g77 installed? Should we put that in the
"base" prereq?
>
> Cheers,
>
>
Bernard
>
> ________________________________
>
> From:
Michael Edwards [mailto:[EMAIL PROTECTED]]
> Sent:
Thu 22/06/2006 06:18
> To: Bernard Li
> Cc:
[email protected]
> Subject: Re: [Oscar-devel] SUSE Linux
gcc-fortran or compat-g77
>
>
>
> Personally, as an
occasional fortran user, I would suggest the g77 libs.
> That is what I
use anyway.
>
> On 6/21/06, Bernard Li <[EMAIL PROTECTED]>
wrote:
> >
> > Hey Erich:
> >
> > The
current parallel libraries (LAM/MPI, Open MPI and MPICH) all seem to
>
> have test failures because none of them have their respective
fortran
> > compilers built. SUSE Linux 10.0 provides both
gcc-fortran (gfortran) and
> > compat-g77 (g77) - which one should we
use?
> >
> > I rebuilt MPICH last night with compat-g77, I did
not really test it, but I
> > know that mpi77 was included in the RPM
(I know it was not included in the
> > previous RPM that you
built).
> >
> > I assume that when you built theses MPI
libraries, you have gfortran
> > installed? Any comments
regarding which route we should take?
> >
> > Thanks,
>
>
> > Bernard
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