[petsc-dev] petsc/master: unable to link in C++ with last night PETSC_WITH_EXTERNAL_LIB variable changes

[Smith, Barry F.]

> On Feb 10, 2018, at 12:23 PM, Éric Chamberland <Eric.Chamberland at giref.ulaval.ca> wrote:
> 
> 
> Ok, but have you tested with openmpi 1.10.x?
> 
> Maybe this is the offending library, since we do not use the MPI C++ API...???

   Now I don't understand. Do you use the MPI C++ bindings or not? If you do not use the bindings then I don't see why they need to be resolved.

   Or is it because you link with the C++ compiler directly and not the MPI compiler wrapper?

  Barry

> 
> Maybe I can just dump support for this "old" mpi version and it will be fine...
> 
> Eric
>