Origin for each line in smartd.service from check-in 8f80b79392:

b8c8da525b 2019-10-20        arcade: # vim:ft=make:
b8c8da525b 2019-10-20        arcade: 
8f80b79392 2019-10-20        arcade: DAEMON_smartd_COMMAND?=/usr/local/sbin/smartd
b8c8da525b 2019-10-20        arcade: DAEMON_smartd_ENABLE?=no
b8c8da525b 2019-10-20        arcade: DAEMON_smartd_FLAGS?=-c /usr/local/etc/smartd.conf -n
b8c8da525b 2019-10-20        arcade: 
b8c8da525b 2019-10-20        arcade: .if !exists(/usr/local/etc/smartd.conf)
b8c8da525b 2019-10-20        arcade: DAEMON_smartd_ENABLE=no
b8c8da525b 2019-10-20        arcade: .info smartd requires config file to start
b8c8da525b 2019-10-20        arcade: .endif
b8c8da525b 2019-10-20        arcade: 
b8c8da525b 2019-10-20        arcade: smartd: _daemon