On Tue, Jan 22, 2013 at 4:39 PM, Karl Rupp <rupp at mcs.anl.gov> wrote:
> Carefully fiddling with my local sources prior to the commit... I don't > know of a way to test the backwards-macros other than inspecting the > preprocessed code... > > Oh, and Barry's macro proposal was right (I forgot that this assumed an > update of sources already) > Use your Open MPI build and put #define OMPI_WANT_MPI_INTERFACE_WARNING before including mpi.h. They put in __attribute((deprecated)) so you'll get warnings for all the old usage. Test that the new version still works with MPI-1 by building with --with-mpi=0 (or download an illicit copy of MPICH1). -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20130122/a55269fc/attachment.html>
