This commit re-adds ba3da6d725, plus fixes
two typos (sytemd->systemd) in that commit.
The commit is fine, we just need to add some extra configure flags in
osmo-ci.git.
Depends: https://gerrit.osmocom.org/#/c/osmo-ci/+/10857/
Change-Id: Ifc11d97c0c5fe1f7872b59147b1548b56951921b