On Fri, Sep 7, 2012 at 8:51 AM, Sébastien Villemot wrote: > Mike Miller <mtmil...@ieee.org> writes: > >> On Fri, Sep 7, 2012 at 4:50 AM, Sébastien Villemot wrote: >>> Note that this problem is only present with libhdf5-openmpi-dev: it is not >>> present with libhdf5-dev (serial version, the default) or >>> libhdf5-mpich2-dev. >> >> Hm, are you sure? I see the same error with either libhdf5-mpich2-dev >> or libhdf5-openmpi-dev installed. > > When testing against libhdf5-mpich2-dev, you should make sure that all > OpenMPI libraries are removed (in particular libopenmpi-dev). Otherwise > they take precedence over MPICH2 because of the alternatives priority.
Yep, just found that out myself. Thanks. So here's a workaround that works for me with either set of libraries installed. Each has their own symbol to avoid including the C++ API, which is where the trouble lies. mkoctfile -DMPICH_SKIP_MPICXX=1 -DOMPI_SKIP_MPICXX=1 helloworld.cc I don't know enough about HDF5, but if it doesn't make use of the MPI C++ bindings at all, I'd argue this should be reassigned to hdf5 upstream so H5public.h would now contain: #ifdef H5_HAVE_PARALLEL # define MPICH_SKIP_MPICXX 1 # define OMPI_SKIP_MPICXX 1 # include <mpi.h> #endif -- mike -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
