gnu: mes: Update to 0.9.

* gnu/packages/mes.scm (mes): Update to 0.9.
[arguments]: Delete `strip' phase.
[synopsis]: Rewrite to be more descriptive.
[description]: Include expanded acronym.

gnu: gptfdisk: Update to 1.0.3.

* gnu/packages/disk.scm (gptfdisk): Update to 1.0.3.

gnu: services: admin: Add tailon.

* gnu/services/admin.scm
  (<tailon-configuration>, <tailon-configuration-file>): New record types.
  (tailon-configuration-files-string, tailon-shepherd-service): New
  procedures.
  (%tailon-accounts, tailon-service-type: New variables.
* doc/guix.texi (Monitoring Services: Document the Tailon service.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add gnu/tests/admin.scm.
* gnu/tests/admin.scm: New file.

gnu: arandr: Remove make-xrandr-available phase.

wrap-program functionality is already provided by python-build-system.

* gnu/packages/xdisorg.scm (arandr): Remove make-xrandr-available phase.

gnu: Add emacs-rpm-spec-mode.

* gnu/packages/emacs.scm (emacs-rpm-spec-mode): New variable.

Signed-off-by: Arun Isaac <arunisaac@systemreboot.net>

gnu: mescc-tools: Update to 0.2.

* gnu/packages/mes.scm (mescc-tools): Update to 0.2.

gnu: linux-libre: Update to 4.12.4.

* gnu/packages/linux.scm (%linux-libre-version): Update to 4.12.4.
(%linux-libre-hash): Update hash.

gnu: linux-libre@4.9: Update to 4.9.40.

* gnu/packages/linux.scm (linux-libre-4.9): Update to 4.9.40.

gnu: linux-libre@4.4: Update to 4.4.79.

* gnu/packages/linux.scm (linux-libre-4.4): Update to 4.4.79.

gnu: sssd: Update to 1.15.3.

* gnu/packages/sssd.scm (sssd): Update to 1.15.3.
[native-inputs]: Add util-linux.

gnu: bind: Update to 9.11.2.

* gnu/packages/dns.scm (isc-bind): Update to 9.11.2.

gnu: emacs-auctex: Update to 11.91.0.

* gnu/packages/emacs.scm (emacs-auctex): Update to 11.91.0.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add tome4.

* gnu/packages/games.scm (tome4): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

bootloader: Use <menu-entry> for the bootloader side.

* gnu/bootloader.scm (menu-entry-device-mount-point): New variable.  Export it.
(<menu-entry>: New field "device".
* gnu/bootloader/grub.scm (grub-confgiuration-file): Handle <menu-entry>
entries.
* gnu/bootloader/extlinux.scm (extlinux-configuration-file): Handle
<menu-entry> entries.
* gnu/system.scm (menu->entry->boot-parameters): Delete variable.
(boot-parameters->menu-entry): New variable.  Export it.
(operating-system-bootcfg): Make OLD-ENTRIES a list of <menu-entry>.
* guix/script/system.scm (reinstall-bootloader): Fix bootcfg usage.
(perform-action): Fix bootcfg usage.

gnu: guix: Add dependency on Guile-Git.

* gnu/packages/package-management.scm (guix)[arguments] <wrap-program>:
Add Guile-Git to PATH.
[propagated-inputs]: Add GUILE-GIT.
(guile2.0-guix)[propagated-inputs]: Add GUILE2.0-GIT.

gnu: guile-git: Update snapshot.

* gnu/packages/guile.scm (guile-git): Update to commit e156a10.
[native-inputs]: Add TEXINFO.

utils: Factorize XDG directory handling.

* guix/ui.scm (config-directory): Remove.
* guix/utils.scm (xdg-directory, config-directory): New procedures.
(cache-directory): Rewrite in terms of 'xdg-directory'.
* guix/scripts/substitute.scm (%narinfo-cache-directory): Pass #:ensure?
 #f to 'cache-directory'.

gnu: le-certs: Create OpenSSL hash symlinks.

* gnu/packages/certs.scm (le-certs)[arguments]: Run 'c_rehash' on the
result.
[native-inputs]: New fields.

gnu: btrfs-progs: Update to 4.12.

* gnu/packages/linux.scm (btrfs-progs): Update to 4.12.
[outputs]: Remove inaccurate comment on size.

gnu: redis: Update to 4.0.1.

* gnu/packages/databases.scm (redis): Update to 4.0.1.