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systemd.bbclass: restart service in postinst, not start 

When upgrading packages it's possible that the service is already running
because opkg doesn't actually execute the prerm hooks on upgrades, which is
where the service should be stopped.

Handle this case by restarting in postinst instead of starting.  If the service
isn't already running then this doesn't make a difference, but if it is running
then the service will be restarted.

[ YOCTO #4213 ]

(From OE-Core rev: 319ef0df4ae7ed0372eff90e11244123eccb023c)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton 2013-04-09 16:48:21 +01:00 committed by Richard Purdie
parent b49ddeb11c
commit f6ae87e838
1 changed files with 1 additions and 1 deletions
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meta/classes/systemd.bbclass
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@ -31,7 +31,7 @@ if type systemctl >/dev/null 2>/dev/null; then
systemctl $OPTS ${SYSTEMD_AUTO_ENABLE} ${SYSTEMD_SERVICE}
if [ -z "$D" -a "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then
systemctl start ${SYSTEMD_SERVICE}
systemctl restart ${SYSTEMD_SERVICE}
fi
fi
}