### use for MacOS X
#CFLAGS =  -framework GLUT -framework OpenGL -I/System/Library/Frameworks/GLUT.framework/Headers
#LDFLAGS = -framework GLUT -framework OpenGL  -lobjc

#Use for Solaris
#CC = gcc
#CFLAGS = -I/afs/nd.edu/courses/cse/cse466.01/glut/glut-3.7/include/GL
#LDFLAGS = -L /afs/nd.edu/courses/cse/cse466.01/glut/glut-3.7/lib/glut -lglut -lGLU -lGL -lXmu -lX11

### use for Linux (worked in 2003, doesn't work yet in 2004)
#CFLAGS = -I/usr/include/GL
#LDFLAGS =  -lglut -lGLU -lGL

### use for Linux (2004, temp)
CFLAGS = -I/usr/include/GL -I/afs/nd.edu/courses/cse/cse466.01/www/glut-3.7/include/GL
LDFLAGS =  -L/afs/nd.edu/courses/cse/cse466.01/www/glut-3.7/lib/glut -lglut -L/usr/X11R6/lib  -lGLU  -lGL -lXmu -lX11


EXEC = simple simple2 simple2-pts simple2-lines simple2-line-strip \
	simple2-line-loop simple2-line-loop-stipple sierpinski \
	estimatepi skel

default: $(EXEC)

.c.o:
	$(CC) -c  $(CFLAGS) -o $*.o $< 

simple: simple.o
	$(CC) -o simple simple.o $(LDFLAGS)

simple2: simple2.o
	$(CC) -o simple2 simple2.o $(LDFLAGS)

skel: skel.o
	$(CC) -o skel skel.o $(LDFLAGS)

simple2-pts:	simple2-pts.o
	$(CC) -o simple2-pts simple2-pts.o $(LDFLAGS)
simple2-lines:	simple2-lines.o
	$(CC) -o simple2-lines simple2-lines.o $(LDFLAGS)
simple2-line-strip:	simple2-line-strip.o
	$(CC) -o simple2-line-strip simple2-line-strip.o $(LDFLAGS)
simple2-line-loop:	simple2-line-loop.o
	$(CC) -o simple2-line-loop simple2-line-loop.o $(LDFLAGS)
simple2-line-loop-stipple:	simple2-line-loop-stipple.o
	$(CC) -o simple2-line-loop-stipple simple2-line-loop-stipple.o $(LDFLAGS)
sierpinski:	sierpinski.o
	$(CC) -o sierpinski sierpinski.o $(LDFLAGS)
estimatepi:	estimatepi.o
	$(CC) -o estimatepi estimatepi.o $(LDFLAGS)

clean:
	/bin/rm -f *.o $(EXEC)