[oe-commits] Chen Qi : systemd: make runlevel work in non-runlevel targets

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: 21b8f514ccf7550729ebc688dba4d5b15bdf0db3
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=21b8f514ccf7550729ebc688dba4d5b15bdf0db3

Author: Chen Qi <Qi.Chen at windriver.com>
Date:   Mon Aug 18 09:51:40 2014 +0800

systemd: make runlevel work in non-runlevel targets

Previously, after booting into the targets like multi-user.target or
graphical.target, the output of `runlevel' command is 'unknown'.

This is confusing for users. Normally, we would expect mutli-user.target
would have a `runlevel' output of 'N 3'.
This is the behaviour of Fedora20.

This patch installs symlinks for systemd-update-utmp-runlevel.service
in do_install task to fix the above problem.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/recipes-core/systemd/systemd_215.bb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/meta/recipes-core/systemd/systemd_215.bb b/meta/recipes-core/systemd/systemd_215.bb
index f6c64f0..d9eeaa5 100644
--- a/meta/recipes-core/systemd/systemd_215.bb
+++ b/meta/recipes-core/systemd/systemd_215.bb
@@ -129,6 +129,18 @@ do_install() {
 
         # Delete journal README, as log can be symlinked inside volatile.
         rm -f ${D}/${localstatedir}/log/README
+
+	# Create symlinks for systemd-update-utmp-runlevel.service
+	install -d ${D}${systemd_unitdir}/system/graphical.target.wants
+	install -d ${D}${systemd_unitdir}/system/multi-user.target.wants
+	install -d ${D}${systemd_unitdir}/system/poweroff.target.wants
+	install -d ${D}${systemd_unitdir}/system/reboot.target.wants
+	install -d ${D}${systemd_unitdir}/system/rescue.target.wants
+	ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_unitdir}/system/graphical.target.wants/systemd-update-utmp-runlevel.service
+	ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_unitdir}/system/multi-user.target.wants/systemd-update-utmp-runlevel.service
+	ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_unitdir}/system/poweroff.target.wants/systemd-update-utmp-runlevel.service
+	ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_unitdir}/system/reboot.target.wants/systemd-update-utmp-runlevel.service
+	ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_unitdir}/system/rescue.target.wants/systemd-update-utmp-runlevel.service
 }
 
 do_install_ptest () {