After the introduction of the non-systemd launcher the linking with systemd
enabled failed for me.
lib/ecore_drm/.libs/libecore_drm.so: undefined reference to `sd_pid_get_session'
Better we make sure that we actually setup the linker flags for the systemd use
case as well.
Summary:
- allow to launch drm backend without systemd-logind with root privilege.
- allow to open drm device node via logind, not directly open it, in case exist systemd-logind.
- fixes issue that couldn't switch session, because ecore-drm couldn't drop master to drm device with no permission. (allow to switch session appropriate.)
Reviewers: gwanglim, devilhorns
Subscribers: torori, cedric
Differential Revision: https://phab.enlightenment.org/D1704
Stefan Schmidt
Seunghun Lee
Chris Michael