[dune-pdelab] Heat Equation in Parallel

[Christian Engwer]

On Fri, Jun 17, 2016 at 01:19:41PM +0200, Christoph Grüninger wrote:
> Hi Dominic,
> why shouldn't I set the MPI C compiler? The packagers of my system
> decided to not put any MPI stuff in the path, so CMake is blind.
> 
> To get everything working I have to set
>   -DMPI_C_COMPILER=/usr/lib64/mpi/gcc/openmpi/bin/mpicc \
>   -DMPIEXEC=/usr/lib64/mpi/gcc/openmpi/bin/mpiexec \
> 
> This might answer Christian's question. If not, Christian, please post a
> more verbose question.

If this is the way to go, I'm fine with the answer. After Dominiks
comment I just assumed that I should not fiddle with MPI_C_COMPILER,
but use some other way to communicate my current mpicc to cmake.

Christian