Bug#1102465: petsc: PETSc was configured with one MPICH/Open MPI mpi.h version but now appears to be compiling using an older version

[Drew Parsons]

On 2026-10-23 14:07, Andreas Tille wrote:
> Hi Drew,
> 
> Am Fri, Oct 23, 2026 at 12:57:01PM +0200 schrieb Drew Parsons:
>> Removing PETSc completely from 32-bit arches is a bit extreme,  I 
>> think.
> 
> ACK.  Just wanted to add this option to the bug log.  For a couple of
> scientific packages including the majority of R packages we are
> following this route.
> 
>> The problem goes away with the patch.
> 
> Great.  Do you have any schedule when this will be uploaded?
> 
> Thanks a lot for maintaining this package
>    Andreas.


Time-frame of weeks on my schedule.  It can be team-uploaded if it's 
urgent.
The blocker is scotch in any case, upstream is trying to identify a fix 
for #1150637 but they haven't been able to reproduce the error.

Drew