INCLUDEPATH  = -I/usr/include/GL/ 
LINKLIBS =  -lglut -lGLU -lGL -lX11 -lm  -lXmu -lXext -lXi
LIBPATH = -L/usr/lib/ -L/usr/X11R6/lib/


CFLAGS = -g -O3 $(INCLUDEPATH)
CC = g++ -Wall

PROGS = grid

default: $(PROGS)

grid: grid.o
	$(CC) -o $@ $< $(LIBPATH) $(LINKLIBS) 

clean::	
	rm grid.o
	rm grid

%.o:: %.c
	$(CC) -c $(INCLUDEPATH)  grid.c -o $@