Bug#1121356: opm-simulators FTBFS with scotch 7.0.10

[Markus Blatt]

Hi,

thanks a lot for all the work.

On 12/1/25 11:13, Drew Parsons wrote:
> Both opm-grid and opm-simulators are passing tests now.
But both still need a rebuild, because the previous build was without 
scotch.
> Markus, you mentioned restoring libscotchparmetis compatibility.
> I guess you mean having libscotchparmetis-dev provide a link from
> libscotchparmetis.so to libptscotchparmetisv3.so. It already has a
> compatibility link from libparmetis.so.
>
> opm at least seems to be happy without it and is finding the library
> successfully. What would be the real use case for it?  I'm hesitant to
> add it if upstream hasn't considered it important to already provide
> it.
Indeed, that was what I meant. It must have been there previously, but I 
agree
that we should probably follow upstream.

Upstream of DUNE and OPM need to support that anyway. I will fix the 
CMake find
modules in DUNE and OPM.

Markus