branch core-updates updated (c6f9098 -> 3599576)

[Mark H. Weaver]

mhw pushed a change to branch core-updates
in repository guix.

      from  c6f9098   gnu: freetype: Update to 2.6.
      adds  b62a3eb   tests: Skip namespace-related tests when that feature is 
missing.
      adds  6870216   gnu: gnome-terminal: Move dconf to propagated-inputs.
      adds  d43002f   install: Add iproute2 to the installation image.
      adds  7741139   emacs: Find autoloads in "guix.d" subdirectories.
      adds  a60cd28   gnu: ntp: Update to 4.2.8p3; use system libevent.
      adds  e52ecc7   gnu: openssl: Update to 1.0.2d.
      adds  f8facc1   install: Fix variable reference to iproute2 package.
      adds  087a4e9   gnu: openssh: Update to 6.9p1.
      adds  c7bdc6b   gnu: polkit: Update to 0.113.
      adds  fd83aa0   gnu: pumpa: Update to 0.9.1.
      adds  4e2bd41   gnu: Add skalibs.
      adds  e662d64   gnu: Add execline.
      adds  98b385d   gnu: Add 'libstdc++-doc'.
      adds  f0afb0c   gnu: Add rhythmbox.
      adds  663d073   guix lint: Remove duplicated module lines.
      adds  b57ec5f   gnu: file-systems: Fix typo.
      adds  e4e099f   substitute: Remove unneeded conditionals.
      adds  074efd6   substitute: Pass the cache URL instead of <cache> objects.
      adds  895d1ed   substitute: Store cached narinfo in cache-specific 
sub-directories.
      adds  24f5aaa   substitute: Honor "substitute-urls" option passed by 
"untrusted" clients.
      adds  f8a8e0f   guix build: Add '--substitute-urls' client option.
      adds  ef8f910   substitute: Improve functional decomposition.
      adds  31e0ed9   gnu: boost: Update to 1.58.0.
      adds  8d66267   gnu: boost: Patch to avoid -m32 flag on mips.
      adds  28dbc04   gnu: linux-libre: Update to 4.1.2.
      adds  0577ddc   gnu: Add rc.
      adds  2de3cd8   file-systems: Use (guix build syscalls) at build time if 
needed.
      adds  f868637   gnu: nss: Upgrade to 3.19.2.
      adds  0ec5ee9   file-systems: Implement partition lookup by UUID.
      adds  661a1d7   file-systems: Allow users to specify file system UUIDs as 
strings.
      adds  60a5617   gnu: Add libxdg-basedir.
      adds  b0ded08   gnu: Add dunst.
      adds  dbe422a   emacs: Fill package heading in Info buffers.
      adds  107db20   gnu: ccache: Update to 3.2.2.
      adds  fc3cbc6   gnu: eigen: Use parallel-job-count.
      adds  b42d450   gnu: setbfree: Disable unsupported optimizations on 
non-x86.
      adds  e03f6d5   gnu: libpcap: Enable plain "linux" backend.
       new  3599576   Merge branch 'master' into core-updates

The 1 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:
 Makefile.am                                     |    1 +
 doc/guix.texi                                   |   38 +++-
 emacs/guix-emacs.el                             |   29 ++-
 emacs/guix-info.el                              |   17 +-
 emacs/guix-init.el.in                           |    4 +-
 gnu-system.am                                   |    4 +
 gnu/build/file-systems.scm                      |  131 +++++++---
 gnu/packages/admin.scm                          |    3 +-
 gnu/packages/algebra.scm                        |    2 +-
 gnu/packages/boost.scm                          |    5 +-
 gnu/packages/ccache.scm                         |   12 +-
 gnu/packages/dunst.scm                          |   72 +++++
 gnu/packages/freedesktop.scm                    |   33 +++
 gnu/packages/gcc.scm                            |   63 +++++
 gnu/packages/gnome.scm                          |   89 +++++++-
 gnu/packages/linux.scm                          |    4 +-
 gnu/packages/music.scm                          |    9 +-
 gnu/packages/ntp.scm                            |   27 ++-
 gnu/packages/patches/boost-mips-avoid-m32.patch |   15 +
 gnu/packages/polkit.scm                         |    4 +-
 gnu/packages/pumpio.scm                         |    6 +-
 gnu/packages/rc.scm                             |   72 +++++
 gnu/packages/skarnet.scm                        |   92 +++++++
 gnu/packages/ssh.scm                            |   10 +-
 gnu/system/file-systems.scm                     |   59 ++++-
 gnu/system/install.scm                          |    2 +-
 guix/scripts/build.scm                          |   12 +
 guix/scripts/lint.scm                           |    2 -
 guix/scripts/substitute.scm                     |  317 ++++++++++++-----------
 guix/store.scm                                  |    1 +
 guix/tests.scm                                  |   11 +-
 tests/derivations.scm                           |    9 +-
 tests/{sets.scm => file-systems.scm}            |   50 ++--
 tests/guix-daemon.sh                            |   12 +-
 tests/store.scm                                 |   51 +++-
 tests/syscalls.scm                              |    6 +
 36 files changed, 1000 insertions(+), 274 deletions(-)
 create mode 100644 gnu/packages/dunst.scm
 create mode 100644 gnu/packages/patches/boost-mips-avoid-m32.patch
 create mode 100644 gnu/packages/rc.scm
 create mode 100644 gnu/packages/skarnet.scm
 copy tests/{sets.scm => file-systems.scm} (52%)