INC_DIRS=-I. -I/usr/include -I/opt/local/glut/include -I/usr/openwin/share/include/GL 

LIB_DIRS=-L/usr/lib -L/usr/openwin/lib -L/opt/local/glut/lib/glut

#LDLIBS =  -lfltk_gl -lfltk -lglut32 -lglu32 -lopengl32 -lgdi32 -lwsock32
#LDLIBS =  -lfltk_gl -lfltk -lglut32 -lGLU
LDLIBS =   -lfltk_gl -lfltk -lglut -lGLU -lGL -lX11 -lXmu

CC = g++
OBJECTS= main.o 
CFLAGS=-g -ansi -Wall

all: testit

testit: $(OBJECTS)
	$(CC) $(OBJECTS) ${LIB_DIRS} ${LDLIBS} -o testit


main.o: main.cxx 
	$(CC) ${CFLAGS} -c main.cxx  ${INC_DIRS}

gui.o: gui.cxx gui.h
	$(CC) ${CFLAGS} -c gui.cxx  ${INC_DIRS}

gl_window.o: gl_window.cxx gl_window.h
	$(CC) ${CFLAGS} -c gl_window.cxx  ${INC_DIRS}

clean:
	-rm *.o

clobber: clean
	-rm testit
	-rm testit.exe

clobber_all: clobber
	-rm gui.cxx
	-rm gui.h