all: as as2 cmp: as as2 cmp as /bin/as cmp as2 /lib/as2 rm as as2 a.out cp: as as2 cp as /bin/as cp as2 /lib/as2 rm as as2 a.out as: as /usr/include/sys.s as1?.s ld -n -s a.out -o as as2: as /usr/include/sys.s as2?.s ld -n -s a.out -o as2