pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is
always set to {datadir,libdir,includedir}/openmpi. This will keep us from
having help files in prefix/share/open-rte when building without Open MPI,
but in prefix/share/openmpi when building with Open MPI.
This commit was SVN r30140.
definitely should not be linking to more than libmpi.la! (remember
that libmpi.la now wholly contains libopen-rte.la, which wholly
contains libopen-pal.la).
This commit was SVN r25843.