[bug#39588] gnu: Add mpich, scalapack-mpich, mumps-mpich, pt-scotch-mpich, python-mpi4py-mpich

[zimoun]

Hi,

Reliving the openmpi->mpich topic of #39588 [1].

1: <http://issues.guix.gnu.org/issue/39588>


On Thu, 20 Feb 2020 at 10:08, Ludovic Courtès <ludo@gnu.org> wrote:

>> Well, for these particular patches, the variants are ok.
>> But we should think about how to ease the variant generation of all the 
>> chain.
>
> Well again there are things like ‘package-input-rewriting’ that could
> help: we could define a ‘package-with-mpich’ procedure.

Now the “#:deep?” exists, does it make sense to implement this
“package-with-mpich” procedure?  It could be helpful for HPC people,
isn’t?


All the best,
simon