早期freebsd实现

				#	@(#)Makefile	7.2 (Berkeley) 5/9/91								# Make a 750/730 tu58 cassette				# 				BOOTS=	boot.730 boot.750				STDBOO=	defboo.cmd anyboo.cmd restar.cmd				DEFBOO=	defboo.rb defboo.rl defboo.hk defboo.up defboo.ra				DEVBOO=	rbmboo.cmd rbsboo.cmd rlsboo.cmd hkmboo.cmd hksboo.cmd \					upmboo.cmd upsboo.cmd ramboo.cmd rasboo.cmd				UTILS=	format.730 format.750 copy.730 copy.750 drtest.730 drtest.750								# order is NOT random...				OBJS=	boot ${STDBOO} ${DEFBOO} ${DEVBOO} format copy drtest				FROMDEC=d[lmq]* cs* *boo.* boot.exe vmb.exe								CASSETTE=/dev/tu0								all:	cassette								cassette: boot.750 ${STDBOO} ${DEFBOO} ${DEVBOO} format.750				cassette: copy.750 drtest.750					cp /dev/null cassette					cp /dev/null pad					cp boot.750 boot					cp format.750 format					cp copy.750 copy					cp drtest.750 drtest					arff mcrf cassette ${OBJS} pad					rm -f pad								../mdec/tuboot: ../mdec/tuboot.s					cd ../mdec; make ${MFLAGS} tuboot								install: cassette ../mdec/tuboot					dd if=cassette of=${CASSETTE} bs=2k conv=sync					dd if=../mdec/tuboot of=${CASSETTE} bs=512 count=2								# build a 730 boot cassette from a DEC console cassette				# DONT TRY THIS ON A 750 W/O MRSP, THE SYSTEM WILL CRASH				update:	boot.730 ${STDBOO} ${DEFBOO} ${DEVBOO} format.730				update:	copy.730 drtest.730					-mkdir fromdec					cd fromdec; arff mxf ${CASSETTE}; rm -f ${FROMDEC} ${OBJS}; \						flcopy -t3 -f ${CASSETTE}; arff mcrf ${CASSETTE} *					rm -rf fromdec					cp boot.730 boot					cp format.730 format					cp copy.730 copy					cp drtest.730 drtest					arff mrf ${CASSETTE} ${OBJS}					-rm -f defboo.cmd								defboo.cmd:					@echo You must copy one of ${DEFBOO} to defboo.cmd.					@echo See installing and operating guide for details.					@/bin/false	#force exits								clean:					rm -f ${BOOTS} ${UTILS} cassette form50 boot50 copy50 defboo.cmd					rm -f boot format copy drtest