Origin for each line in Makefile from check-in 17041521b1:

2f11a995dc 2019-10-19        arcade: .include "/etc/mrc.conf"
8f80b79392 2019-10-20        arcade: .export
8f80b79392 2019-10-20        arcade: 
ebafd89015 2019-10-21        arcade: OTHER_TARGETS:=_service _earlyservice
ebafd89015 2019-10-21        arcade: STARTER?=svc
716b0393df 2019-10-21        arcade: 
ebafd89015 2019-10-21        arcade: .for starter in ${:!find /etc/mrc -name '*.starter.mk'!:S/\/etc\/mrc\///}
ebafd89015 2019-10-21        arcade: .include "${starter}"
716b0393df 2019-10-21        arcade: .endfor
716b0393df 2019-10-21        arcade: 
ebafd89015 2019-10-21        arcade: .if !target(_service) || !target(_earlyservice)
ebafd89015 2019-10-21        arcade: .error No service handler defined.
716b0393df 2019-10-21        arcade: .endif
5062c9b6fc 2019-10-19        arcade: 
8f80b79392 2019-10-20        arcade: #.MAKE.JOBS?=2
7a1e7f4a58 2019-10-21        arcade: .SILENT:
17041521b1 2019-10-23        arcade: 
17041521b1 2019-10-23        arcade: install:
17041521b1 2019-10-23        arcade: 	install rc /etc/rc
5fb1968943 2019-10-19        arcade: 
5fb1968943 2019-10-19        arcade: .if defined(AUTOBOOT)
7a1e7f4a58 2019-10-21        arcade: SCRIPTS=${:!find /etc/mrc -name '*.init.mk' -o -name '*.service.mk'!:S/\/etc\/mrc\///}
f95fc3334e 2019-10-20        arcade: 
f95fc3334e 2019-10-20        arcade: .ERROR:
f95fc3334e 2019-10-20        arcade: 	: ERROR: ABORTING BOOT (sending SIGTERM to parent)!
f95fc3334e 2019-10-20        arcade: 	: target ${.ERROR_TARGET} failed to execute:
f95fc3334e 2019-10-20        arcade: 	: ${.ERROR_CMD}
f95fc3334e 2019-10-20        arcade: 	kill 1
5fb1968943 2019-10-19        arcade: .else
7a1e7f4a58 2019-10-21        arcade: SCRIPTS=${:!find /etc/mrc -name '*.service.mk'!:S/\/etc\/mrc\///}
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: DAEMON: NETWORK SERVERS
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: LOGIN: DAEMON
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: NETWORK:
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: SERVERS:
84d4cb5e66 2019-10-19        arcade: 
67838bd249 2019-10-21        arcade: SERVICE:
5062c9b6fc 2019-10-19        arcade: .endif
5062c9b6fc 2019-10-19        arcade: 
67838bd249 2019-10-21        arcade: test:
67838bd249 2019-10-21        arcade: 	echo Empty target.
67838bd249 2019-10-21        arcade: 
7a1e7f4a58 2019-10-21        arcade: TARGETS:=${SCRIPTS:S/.init.mk//:S/.service.mk//}
f95fc3334e 2019-10-20        arcade: 
f95fc3334e 2019-10-20        arcade: .MAIN: ${TARGETS}
f95fc3334e 2019-10-20        arcade: 
716b0393df 2019-10-21        arcade: .PHONY: ${TARGETS} ${OTHER_TARGETS}
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: .undef TARGETS OTHER_TARGETS
5062c9b6fc 2019-10-19        arcade: 
5062c9b6fc 2019-10-19        arcade: .for file in ${SCRIPTS}
67838bd249 2019-10-21        arcade: #.info ${file}
5062c9b6fc 2019-10-19        arcade: .include "${file}"
5062c9b6fc 2019-10-19        arcade: .endfor
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: .undef SCRIPTS
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: ENABLED=${:!env!:C/=.*//:M*_ENABLE}
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: .for var in ${ENABLED}
716b0393df 2019-10-21        arcade: .if !empty(${var}:tl:Mno)
ebafd89015 2019-10-21        arcade: #.info ${var}
716b0393df 2019-10-21        arcade: .undef ${var}
716b0393df 2019-10-21        arcade: .endif
716b0393df 2019-10-21        arcade: .endfor
716b0393df 2019-10-21        arcade: 
716b0393df 2019-10-21        arcade: .undef ENABLED
67838bd249 2019-10-21        arcade: .unexport-env
67838bd249 2019-10-21        arcade: .export
ebafd89015 2019-10-21        arcade: #.info ${:!env!}