Origin for each line in powerd.service.mk from check-in 5621f7a556:

5621f7a556 2019-10-21        arcade: DAEMON_powerd_COMMAND?=/usr/sbin/powerd
5621f7a556 2019-10-21        arcade: DAEMON_powerd_ENABLE?=no
5621f7a556 2019-10-21        arcade: 
5621f7a556 2019-10-21        arcade: powerd: _service # DAEMON -> _service