# $Id$
BIN := ./bin
OBJ := ./obj
SRC := ./src
INC := ./include
DIST := ./dist

CC := x86_64-w64-mingw32-gcc
CFLAGS := -g -I$(INC) -DDIST=\"$(DIST)\"
SDL2FLAGS := -Isdl -Isdl/SDL2
LIBS := -Llib -lSDL2 -lSDL2_image -lSDL2_mixer

.PHONY: all clean

all: $(BIN)/dala dist/bgm.wav

dist/bgm.wav: dist/bgm.xm
	openmpt123 -o $@ $<
	ffmpeg -i $@ -f wav $@.tmp
	mv $@.tmp $@

$(BIN)/dala: $(OBJ)/main.o $(OBJ)/sdl.o $(OBJ)/map.o
	mkdir -p $(BIN)
	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)

$(OBJ)/main.o: $(SRC)/main.c $(INC)/dala.h
	mkdir -p $(OBJ)
	$(CC) $(CFLAGS) $(SDL2FLAGS) -c -o $@ $<

$(OBJ)/%.o: $(SRC)/%.c $(INC)/dala/%.h $(INC)/dala.h
	mkdir -p $(OBJ)
	$(CC) $(CFLAGS) $(SDL2FLAGS) -c -o $@ $<

clean:
	rm -rf $(BIN)/*
	rm -rf $(OBJ)/*
	rm -f dist/bgm.wav