Origin for each line in smartd.service.mk from check-in 7a1e7f4a58:

7a1e7f4a58 2019-10-21    1: DAEMON_smartd_COMMAND?=/usr/local/sbin/smartd
7a1e7f4a58 2019-10-21    2: DAEMON_smartd_ENABLE?=no
7a1e7f4a58 2019-10-21    3: DAEMON_smartd_FLAGS?=-c /usr/local/etc/smartd.conf -n
7a1e7f4a58 2019-10-21    4: 
7a1e7f4a58 2019-10-21    5: smartd: _service
7a1e7f4a58 2019-10-21    6: 	test -z "$${DAEMON_$@_ENABLE}" || \
7a1e7f4a58 2019-10-21    7: 	test -f /usr/local/etc/smartd.conf || { \
7a1e7f4a58 2019-10-21    8: 	  echo "MRC:$@> smartd requires config file to start." ; \
7a1e7f4a58 2019-10-21    9: 	  false; \
7a1e7f4a58 2019-10-21   10: 	}