[Dune] Configuring dune-common with MPICH2

[Christian Engwer]

On Thu, Jul 05, 2012 at 02:19:54PM +0200, Chen S wrote:
> Hi Dune,
> 
> I'm building dune-common (and all the other modules) with MPI support now,
> and I'm using MPICH2.
> 
> I'm working with Cygwin under windows, but it's basically a unix
> environment .
> 
> Can anyone let me know what is the correct configure command I should use ?
> I can't seem to find the right flags for it to work.
> 
> I tried :
> ./configure --enable-parallel
> and set MPICC to be the main directory for mpich2 : /home/mpich2

MPICC is the variable for the MPI C-compiler. I guess for you the
correct value would be MPICC=/hom/mpich2/bin/mpicc

> and also tried to set MPILIBS and DUNEMPILIBS,
> but I still see  that configure says : "checking for mpi.h : no"
> and I don't see any environment variable for the mpi include folder.

You can not include mpi header easily, as there is no standard for mpi
includes... thus we do our black magic to extract these information
from the mpicc wrapper script.

Christian

> 
> Please, let me know how to configure it correctly,
> Thanks
> Chen


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-- 
Prof. Dr. Christian Engwer 
Institut für Numerische und Angewandte Mathematik
Fachbereich Mathematik und Informatik der Universität Münster
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