branch master updated (f885fc0 -> 7641266)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  f885fc0   gnu: gsl: Update to 2.4.
       new  a8bcc5f   gnu: opus: Update to 1.2.
       new  99d8b07   gnu: opus-tools: Update to 0.1.10.
       new  7641266   gnu: mpd: Build with the default GCC.

The 3 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/mpd.scm  |  3 +--
 gnu/packages/xiph.scm | 12 ++++++------
 2 files changed, 7 insertions(+), 8 deletions(-)