1 .POSIX:
2 
3 PREFIX = /usr/local
4 MANPREFIX = ${PREFIX}/man
5 LIBS = -lncurses
6 OBJ = input.o screen.o shapes.o scores.o tetris.o
7 
8 all: tetris
9 
10 clean:
11 	rm -f *.o tetris
12 
13 tetris: ${OBJ}
14 	${CC} -o $@ ${OBJ} ${CFLAGS} ${LIBS}
15 
16 install: tetris
17 	mkdir -p ${DESTDIR}${PREFIX}/bin ${DESTDIR}${MANPREFIX}/man6
18 	cp -f tetris ${DESTDIR}${PREFIX}/bin/
19 	cp -f tetris.6 ${DESTDIR}${MANPREFIX}/man6/
20