CC=g++
INCLUDE = -I/usr/include/
INCLUDEGL = -I/usr/include/GL/
LIBDIR  = -L/usr/X11R6/lib -L/usr/lib
LIBS=-lX11 -lXmu -lXt -lGL -lGLU -lglut -lm

#this whole thing is a friggin mess, haven't cleaned it in a while
RAYGL_SOURCE = ./working/raygl/raygl.cpp
#RAYGL_SOURCE = raygl

COMPILERFLAGS = -Wall
CFLAGS = $(COMPILERFLAGS) $(INCLUDE)
LFLAGS = -static -c
LIBRARIES = -lX11 -lXi -lXmu -lglut -lGL -lGLU -lm 

# to produce, say, lesson1:
#
# 1. compile the thing.  uses the variables defined above.
# 
lesson% : lesson%.o
	$(CC) $(RAYGL_SOURCE) $(INCLUDE) $(INCLUDEGL) $(CFLAGS) -o $@ $(LIBDIR) $(LIBS) $< $(LIBRARIES)  

raygl: 
	$(CC) ./working/raygl/raygl.cpp $(LFLAGS) $(INCLUDE) $(INCLUDEGL) $(CFLAGS) -o $@ $(LIBDIR) $(LIBS) $< $(LIBRARIES)  
# to clean up:
# delete all of the lessonX files.
clean:
	rm $(wildcard lesson[1-9] lesson1[0-3])