CXX=g++
CFLAGS = -g -O3 -W -Wall
LDFLAGS = -s
AR=ar
RANLIB=ranlib

DEMO_CFLAGS = -fpermissive

OBJPATH=obj/

ADD_LIBS=\
	/usr/lib/i386-linux-gnu/libfreetype.so \
	assimp--3.0.1270-source-only/lib/libassimp.so \
	libbass/libbass.so \
	/usr/lib/i386-linux-gnu/libGLEW.so \
	/usr/lib/i386-linux-gnu/libvorbis.so \
	/usr/lib/i386-linux-gnu/libtheoradec.so \
	/usr/lib/i386-linux-gnu/libogg.so \
	/usr/lib/i386-linux-gnu/libstdc++.so.6

###
### Depency library definitions
###
BOOST_CFLAGS=-I/usr/include/
BOOST_LDFLAGS=/usr/lib/libboost_thread.a /usr/lib/libboost_system.a

BASS_CFLAGS=-Ilibbass/
BASS_LDFLAGS=-L./ -lbass

ASSIMP_CFLAGS=-Iassimp--3.0.1270-source-only/include/
ASSIMP_LDFLAGS=-L./ -lassimp

FREETYPE_CFLAGS=`pkg-config freetype2 --cflags`
FREETYPE_LDFLAGS=`pkg-config freetype2 --libs`

LIBOGGPLAYER=liboggplayer-src/
LIBOGGPLAYER_CFLAGS=-I$(LIBOGGPLAYER)include/
LIBOGGPLAYER_LDFLAGS=`pkg-config --libs ogg vorbis theoradec`
LIBOGGPLAYER_A=$(LIBOGGPLAYER)lib/liboggplayer.a

GLEW_CFLAGS=`pkg-config glew --cflags`
GLEW_LDFLAGS=`pkg-config glew --libs`

GLUT_CFLAGS=-I/usr/include/GL/
GLUT_LDFLAGS=/usr/lib/i386-linux-gnu/libglut.a


DEMO_CFLAGS +=  $(BASS_CFLAGS) $(ASSIMP_CFLAGS) \
		$(LIBOGGPLAYER_CFLAGS) $(FREETYPE_CFLAGS) \
		$(GLEW_CFLAGS) $(GLUT_CFLAGS) \
		$(FREETYPE_CFLAGS)

DEMO_LDFLAGS = $(BASS_LDFLAGS) $(ASSIMP_LDFLAGS) \
		$(LIBOGGPLAYER_A) $(FREETYPE_LDFLAGS) \
		$(GLEW_LDFLAGS) $(GLUT_LDFLAGS) \
		$(FREETYPE_LDFLAGS) $(BOOST_LDFLAGS) \
		$(LIBOGGPLAYER_LDFLAGS)


###
### Source files etc
###
TARGETS=demo.bin


DEMO_OBJS=vertex-attribute.o vertex-buffer.o \
	texture-atlas.o texture-font.o mat4.o \
	shader.o vector.o midifile.o \
	midiutil.o main.o

LIBOGGPLAYER_OBJS= \
	oggplayer.o open_close.o play.o \
	SDL_audiocvt.o util.o
	

###
### Main targets
###
all: $(TARGETS)

$(OBJPATH)%.o: $(LIBOGGPLAYER)src/%.cpp $(LIBOGGPLAYER)src/%.hpp
	@echo " CXX $+"
	$(CXX) $(CFLAGS) -c -o $@ $< $(LIBOGGPLAYER_CFLAGS) $(BOOST_CFLAGS)

$(OBJPATH)%.o: $(LIBOGGPLAYER)src/%.cpp
	@echo " CXX $+"
	$(CXX) $(CFLAGS) -c -o $@ $< $(LIBOGGPLAYER_CFLAGS) $(BOOST_CFLAGS)


$(OBJPATH)%.o: src/%.c src/%.h
	@echo " CXX $+"
	$(CXX) $(CFLAGS) -c -o $@ $< $(DEMO_CFLAGS)

$(OBJPATH)%.o: src/%.c
	@echo " CXX $+"
	$(CXX) $(CFLAGS) -c -o $@ $< $(DEMO_CFLAGS)


$(LIBOGGPLAYER_A): $(addprefix $(OBJPATH),$(LIBOGGPLAYER_OBJS))
	@echo " AR $@ $+"
	@$(AR) cru $@ $+
	@echo " RANLIB $@"
	@$(RANLIB) $@


demo.bin: $(addprefix $(OBJPATH),$(DEMO_OBJS)) $(LIBOGGPLAYER_A)
	@echo " LINK $@ $+"
	@$(CXX) $(CFLAGS) $(DEMO_CFLAGS) -o $@ $+ $(DEMO_LDFLAGS)


###
### Special targets
###
clean:
	$(RM) $(TARGETS) $(OBJPATH)*.o 

build: demo.bin $(ADD_LIBS)
	cp -d -p $(addsuffix *,$(ADD_LIBS)) lib/