Open MPI

[Takeshi Enomoto]

Markus,

>> I found that it does not build if mpich2 is installed.
>
> Like a file conflict or a build-time conflict?

opt/local/include/mpio.h

installed by mpich2 conflicts with headers of Open MPI.

>> I'm not a big fan of conflicting ports: So far we managed to make  
>> most port non-conflicting (e.g. you can install all postgresql or  
>> all db4x ports simultaneously), so I'd rather not throw all of this  
>> away. We can add an additional bin-directory in $prefix/lib/$name/ 
>> bin with the "original" named executables or something like this if  
>> this makes you happy.

OK.
The patch I have just submitted keeps open prefix
and creates symbolic links to mpi*-wrapper-data.txt.

<http://trac.macosforge.org/projects/macports/ticket/13743>


Takeshi