MPI updates

[Jon Masters]

On 11/01/2012 11:08 AM, Orion Poplawski wrote:

> - I built openmpi 1.6.3 in rawhide yesterday.  This had an unexpected bump in 
> the libmpi_f90.so soname.  I know this affects hdf5 and netcdf-fortran, both 
> my packages and I'll be rebuilding them later today (hopefully).

On that, I've made a patch that fixes ARMv5/v6/v7 atomics "properly"
(it's a kludge, sending it upstream for them to look at). I can now
build on ARM, and have sent the patch over to Peter/Fedora ARM list.

Jon.