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Re: Problem with Cygwin, MPI and OLB

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› Forums › on OpenLB › General Topics › Problem with Cygwin, MPI and OLB › Re: Problem with Cygwin, MPI and OLB

November 13, 2018 at 5:32 pm #2962
Markus Mohrhard
Participant

Hello Eduardo,

most likely the easiest option is to build openmpi yourself. Openmpi has a build flag to build the c++ interfaces despite them being marked as deprecated.

Use the –enable-mpi-cxx while building openmpi to build the mpi interface.

I think there is currently no better solution if the cygwin project does not provide the c++ pieces of the openmpi build.

Regards,
Markus