* gnu/services/desktop.scm (<elogind-configuration>): New record type.
(elogind-configuration-file, elogind-service): New functions.
(%desktop-services): Add elogind-service.
* gnu/services/desktop.scm (bool): New top-level helper.
(upower-configuration-file): Use top-level `bool'.
(geoclue-application): New public function.
(%standard-geoclue-applications): New public variable.
(geoclue-service): New public variable.
(%desktop-services): Add GeoClue. Add a comment about activation.
* doc/guix.texi (Desktop Services): Document the GeoClue service.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/colord.scm, gnu/services/dbus.scm,
gnu/services/upower.scm: Remove.
* gnu/services/desktop.scm: New file, with contents taken from the above
files.
* gnu-system.am (GNU_SYSTEM_MODULES): Adjust accordingly.
* doc/guix.texi (Desktop Services): New section.
(Various Services): Move colord-service and upower-service from
here to "Desktop Services".