rygel-preferences: .desktop and .ui files are installed even when gtk option is disabled
I just noticed that the following files are installed even when the build was configured with -Dgtk=disabled
:
/usr/share/applications/rygel-preferences.desktop
/usr/share/rygel/rygel-preferences.ui
The build of the executable seems to be skipped due to the gtk
dependency being a disabler
object, but the UI and desktop files are installed unconditional