gnu: databases.scm: Sort package imports.

* gnu/packages/databases.scm (gnu): Sort module imports.

gnu: rocksdb: Update to 5.1.2.

* gnu/packages/databases.scm (rocksdb): Update to 5.1.2.
[native-inputs]: Add WHICH.

gnu: weechat: Make sure it finds the correct python.

Fixes <https://bugs.gnu.org/21879>.

* gnu/packages/irc.scm (weechat)[arguments]: Drop 'set-python-file-name' phase
in favor of a 'wrap' phase.

gnu: bind: Update to 9.10.4-P6.

* gnu/packages/dns.scm (bind): Update to 9.10.4-P6.

gnu: Add vinagre.

* gnu/packages/gnome.scm (vinagre): New variable.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add freerdp.

* gnu/packages/rdesktop.scm (freerdp): New variable.

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

import: pypi: Correctly handle multiple-URL origins.

Fixes <https://bugs.gnu.org/25635>.
Reported by Sergei Trofimovich <slyfox@inbox.ru>.

* guix/import/pypi.scm (guix-package->pypi-name)[url->pypi-name]: New
procedure.
Rewrite body to match lists in addition to strings.
* tests/pypi.scm ("guix-package->pypi-name, several URLs"): New test.

services: shepherd: Replace spaces with hyphens in file names.

This fixes a bug whereby names of files defining services would be
invalid if 'provisions' contained more than one element.

* gnu/services/shepherd.scm (shepherd-service-file-name): Update
'match-lambda' accordingly.

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

services: Add 'special-files-service-type'.

* gnu/build/activation.scm (activate-/bin/sh): Remove.
(activate-special-files): New procedure.
* gnu/services.scm (activation-script): Remove call to
'activate-/bin/sh'.
(special-files-service-type): New variable.
(extra-special-file): New procedure.
* gnu/services/base.scm (%base-services): Add SPECIAL-FILES-SERVICE-TYPE
instance.
* gnu/tests/base.scm (run-basic-test)[special-files]: New variables.
["special files"]: New test.

gnu: nix: Update to 1.11.6.

* gnu/packages/package-management.scm (nix): Update to 1.11.6.

profiles: gtk-im-modules: Fix for gtk3.

Gtk+3 now have multiple outputs, so the gtk-query-immodules-3.0 should be find
in output "bin" instead of "out".

* guix/profiles.scm (gtk-im-modules): Pass the path of gtk-query-immodules-x.x
as 'query' argument to the 'build' procedure.

Signed-off-by: 宋文武 <iyzsong@member.fsf.org>

gnu: python-dateutil-2: Update to 2.5.3.

* gnu/packages/python.scm (python-dateutil-2): Update to 2.5.3.

etc: The pre-push hook says which commits failed the signature check.

* etc/git/pre-push: Check each commit's signature individually so that
we can report which commits fail the check.

gnu: r: Build default packages reproducibly.

This is a follow-up to commit de643f0c15677665acce73db9c28c5488e623633.

* gnu/packages/statistics.scm (r)[arguments]: Set the built timestamp for core
packages to the epoch; add phase "build-recommended-packages-reproducibly".

gnu: Add python-pyodbc-c.

* gnu/packages/databases.scm (python-pyodbc-c, python2-pyodbc-c):
  New variables.

Signed-off-by: Kei Kebreau <kei@openmailbox.org>

gnu: youtube-dl: Update to 2017.02.07.

* gnu/packages/video.scm (youtube-dl): Update to 2017.02.07.

gnu: fonts: Use install-file where appropriate.

* gnu/packages/fonts.scm (font-wqy-microhei, font-google-roboto)[arguments]:
Substitute the simpler INSTALL-FILE for every COPY-FILE invoked with redundant
arguments.

gnu: mcelog: Update to 148.

* gnu/packages/linux.scm (mcelog): Update to 148.

gnu: Add lshw.

* gnu/packages/linux.scm (lshw): New variable.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

build: Warn about lack of substitutes for non-standard stores.

* configure.ac: Emit a warning when $storedir is not "/gnu/store".