1</$objtype/mkfile
 2
 3RC=/rc/bin
 4BIN=/$objtype/bin
 5MAN=/sys/man
 6
 7tree:
 8	$CC $CFLAGS tree.c
 9	$LD $LDFLAGS -o tree tree.$O
10
11install:V:
12	mv tree $BIN/
13	cp man/1/tree $MAN/1/
14
15uninstall:V:
16	rm -f $BIN/tree
17	rm -f $MAN/1/tree
18