systemd: Add homed PACKAGECONFIG
If systemd is built with fdisk support[1] and the openssl and cryptsetup
PACKAGECONFIG are enabled, systemd-homed[1] is automatically enabled.
The org.freedesktop.home1.conf file was forgotten, so this commit adds
the file and make enabling homed a explicit choice.
systemd-homed.service and systemd-homed-activate.service have a Also= on
each other, so "systemctl" has been fixed to handle the circular
dependency.
userdb isn't strictly speaking needed for homed but "systemctl" can't
handle the missing unit file and upstream recommend enabling both[3].
[1] Automatically enabled if the fdisk dependency is installed which it
is as util-linux is pulled in by systemd
[2] https://www.freedesktop.org/software/systemd/man/systemd-homed.service.html
[3] https://github.com/systemd/systemd/commit/
871dc8d644eef7542a5330f84c25b1db2617317c
Signed-off-by: Kristian Klausen <kristian@klausen.dk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
