branch master updated (b3a63e6 -> 1b58f1c)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  b3a63e6   gnu: address@hidden: Update to 4.9.48.
       new  8bfa40e   gnu: hwloc: Update to 1.11.8.
       new  1b58f1c   build: Use -Wmacro-use-before-definition.

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:
 build-aux/compile-all.scm | 3 ++-
 gnu/packages/mpi.scm      | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)