The x11-socket-directory-service misuses activation-service-type
to create directories. This kind of usage is incorrect since
activation-service-type does not depend on file-systems, hence incompatible
with user defined /tmp mount.
This commit turns x11-socket-directory-service into a shepherd one-shot
service by defining a new x11-socket-directory-service-type.
* gnu/services/desktop.scm (x11-socket-directory-service-type): New variable.
(x11-socket-directory-service): Deprecate procedure.
(desktop-services-for-system): Use new service-type.
* gnu/tests/lightdm.scm: Ditto.
Reviewed-by: Josselin Poiret <dev@jpoiret.xyz>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
b7506eb334