On Wed, Mar 24, 2021 at 9:37 AM Pierre Jolivet <[email protected]> wrote:

Hello, It seems mpi.mod is now mandatory https://gitlab.com/petsc/petsc/-/commit/68bd534a466d12bdec28b4c298b715271ec2... . mpi.mod is not shipped by MS-MPI. I want to build MUMPS through PETSc and don’t really care about the Fortran PETSc interface on our Windows boxes (--with-fortran-interfaces=0).

I think you want --with-fc=0, which should turn off this check. Thanks, Matt

Yet, I’m now hit by:

******************************************************************************* UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):

------------------------------------------------------------------------------- mpi.mod not found! PETSc fortran interface requires a working mpi.mod

******************************************************************************* Could this be fixed somehow, please? Thanks, Pierre

-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>