I = /usr/include
CFLAGS = -O
OBJ = fpfns.o itor.o rtoi.o ycalc.o

calc:           $(OBJ)
	cc -n $(CFLAGS) $(OBJ) -ly -ll -o calc
/bin/calc:      calc
	/etc/instcmd calc /bin/calc
	rm $(OBJ)

fpfns.o:	fpfns.c		
itor.o:		itor.c		
lex.yy.c:       lcalc.l
	lex lcalc.l
rtoi.o:		rtoi.c		
ycalc.o:	ycalc.y		$I/stdio.h lex.yy.c 

