PLATFORM = $(shell uname) 


## Compilation flags ## 
##debugging  
CFLAGS = -g
##release 
#CFLAGS = -O3 -DNDEBUG 
LDFLAGS= 

CFLAGS+= -Wall 

#ifeq ($(PLATFORM),Darwin) 
## Mac OS X 
CFLAGS +=  -m64 -isystem/usr/local/include -Wno-deprecated 
LDFLAGS+= -m64 -lc -framework AGL -framework OpenGL -framework GLUT -framework Foundation 
#else 
## Linux 
#CFLAGS += -m64
#INCLUDEPATH  = -I/usr/include/GL/  
#LIBPATH = -L/usr/lib64 -L/usr/X11R6/lib 
#LDFLAGS+=  -lGL -lglut -lrt -lGLU -lX11 -lm  -lXmu -lXext -lXi 
#endif 


PROGS = simple1 simple2 simple3 simple4 simple5  grid1 grid11 grid12 \
	grid2 simple6 simple7 

default: $(PROGS) 


###2D

simple1: simple1.o 
	$(CC) -o $@ simple1.o  $(CFLAGS) $(LDFLAGS) 

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

simple3:simple3.o 
	$(CC) -o $@ simple3.o  $(CFLAGS) $(LDFLAGS) 

simple4:simple4.o 
	$(CC) -o $@ simple4.o  $(CFLAGS) $(LDFLAGS) 

simple5:simple5.o 
	$(CC) -o $@ simple5.o  $(CFLAGS) $(LDFLAGS) 

grid1: grid1.o 
	$(CC) -o $@ grid1.o  $(CFLAGS) $(LDFLAGS) 

grid11: grid11.o 
	$(CC) -o $@ grid11.o  $(CFLAGS) $(LDFLAGS) 

grid12: grid12.o 
	$(CC) -o $@ grid12.o  $(CFLAGS) $(LDFLAGS) 


###3D 

simple6:simple6.o 
	$(CC) -o $@ simple6.c  $(CFLAGS) $(LDFLAGS) 

simple7:simple7.c  
	$(CC) -o $@ simple7.c  $(CFLAGS) $(LDFLAGS) 

grid2: grid2.o 
	$(CC) -o $@ grid2.o  $(CFLAGS) $(LDFLAGS) 


clean::	 
	rm simple?.o grid*.o 
	rm simple? grid1 grid11 grid12 grid2


%.o:: %.c 
	$(CC) -c  $< -o $@ $(CFLAGS)  $(LDFLAGS)