When building claws-mail, it enables support for dbus, if dbus-glib is installed. When dbus-glib not found, it disables support for dbus. I would suggest to add the dbus useflag and force dbus off with --disable-dbus if the useflag is not set. All versions in portage seem to be affected by this. Steps to reproduce: 1. ensure that dbus-glib is installed 2. emerge claws-mail 3. emerge -C dbus-glib 4. claws-mail is unable to start 5. emerge claws-mail 6. claws-mail is working again
I will introduce a dbus USE flag which will handle this.
Done