Origin for each line in watchdogd.service from check-in b8c8da525b:

b8c8da525b 2019-10-20        arcade: # vim:ft=make:
b8c8da525b 2019-10-20        arcade: 
b8c8da525b 2019-10-20        arcade: DAEMON_watchdogd_COMMAND?=watchdogd
b8c8da525b 2019-10-20        arcade: DAEMON_watchdogd_ENABLE?=no
b8c8da525b 2019-10-20        arcade: DAEMON_watchdogd_FLAGS?=-d
b8c8da525b 2019-10-20        arcade: 
b8c8da525b 2019-10-20        arcade: .if empty(${:!sysctl -qn debug.watchdog!})
b8c8da525b 2019-10-20        arcade: DAEMON_watchdogd_ENABLE=no
b8c8da525b 2019-10-20        arcade: .endif
b8c8da525b 2019-10-20        arcade: 
b8c8da525b 2019-10-20        arcade: watchdogd: _daemon