Mpi header wrapper
This fixes OpenMPI compilation for VTK right now; ParaView might need more changes.
If this passes testing, I'll do the third party stuff.
Fixes: #17733 (closed)
Cc: @opoplawski @wascott
This fixes OpenMPI compilation for VTK right now; ParaView might need more changes.
If this passes testing, I'll do the third party stuff.
Fixes: #17733 (closed)
Cc: @opoplawski @wascott