# build noise test program

# PNG library
# I use the mac one from fink.sourceforge.net
# must install libpng3 package, not just libpng3-shlibs
PNGINC = -I/sw/include
PNGLIB = -L/sw/lib -lpng

# OpenGL libraries
#   note that on every other machine, GLUT and GL headers exist in a
# directory named GL, so standard usage is to include GL/glut.h. On
# Mac OS X, they're in an odd spot in a directory NOT named GL. Rather
# than change every source file, I created a symbolic link with the
# following commands.
#   sudo mkdir /usr/local/include
#   sudo ln -s /System/Library/Frameworks/GLUT/Headers /usr/local/include/GL
GLINC = 
GLLIB = -framework GLUT -framework OpenGL -lobjc

# flags for C++ compiler & linker
CXXFLAGS = -g $(PNGINC) $(GLINC)
LDLIBS = -g $(PNGLIB) $(GLLIB)

# files and intermediate files we create
OBJS  = noise.o view.o motion.o key.o draw.o pngtex.o
PROG  = noise

# rule for building
# program from .o files
$(PROG): $(OBJS)
	$(CXX) -o $(PROG) $(OBJS) $(LDFLAGS) $(LDLIBS)

# any .o from .c uses built-in rule


# remove everything but the program
clean:
	rm -f *~ *.o

# remove everything including program
clobber: clean
	rm -f $(PROG)