branch master updated (ed2ae0d -> a89faa3)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  ed2ae0d   gnu: strace: Update to 4.23.
       new  a14de83   gnu: upx: Fix CVE-2017-15056.
       new  3348e9f   gnu: emacs-fish-completion: Don't propagate inputs.
       new  6710206   gnu: magit: Update to 2.13.0.
       new  554eaae   gnu: diffoscope: Update to 96.
       new  f3a34b9   gnu: gsl: Update to 2.5.
       new  a89faa3   self: Install .go files to 'lib/guile/X.Y/site-ccache'.

The 6 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/local.mk                                      |  1 +
 gnu/packages/compression.scm                      |  8 +-
 gnu/packages/emacs.scm                            | 59 ++++++++------
 gnu/packages/maths.scm                            |  4 +-
 gnu/packages/package-management.scm               |  4 +-
 gnu/packages/patches/upx-fix-CVE-2017-15056.patch | 96 +++++++++++++++++++++++
 guix/self.scm                                     | 48 ++++++++----
 7 files changed, 176 insertions(+), 44 deletions(-)
 create mode 100644 gnu/packages/patches/upx-fix-CVE-2017-15056.patch