branch master updated (2973ebf -> 798b767)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  2973ebf   gnu: Add mkvtoolnix.
       new  7eb9f31   gnu: hwloc: Use /var as the localstatedir.
       new  798b767   gnu: hwloc: Add "lib" and "debug" outputs.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/mpi.scm      | 36 ++++++++++++++++++++++++------------
 gnu/packages/parallel.scm |  2 +-
 2 files changed, 25 insertions(+), 13 deletions(-)