CPPFLAGS += -Idependencies -Idependencies/mongoose
LDLIBS += -lm

all: img2cpi cpi2png wsvpn

test-cpi2png: cpi2png
	./cpi2png ./cpi-images/rat.cpi /tmp/rat.png

img2cpi: img2cpi.c cc-common.o dependencies/stb/stb_image.o dependencies/stb/stb_image_resize2.o
	$(CC) $(LDFLAGS) $^ $(LDLIBS) -o "$@" $(CPPFLAGS)

cpi2png: cpi2png.c cc-common.o dependencies/stb/stb_image_write.o
	$(CC) $(LDFLAGS) $^ $(LDLIBS) -o "$@" $(CPPFLAGS)

dependencies/stb/%.o: dependencies/stb/%.h
	$(CC) -DSTB_IMAGE_IMPLEMENTATION -DSTB_IMAGE_RESIZE_IMPLEMENTATION -DSTB_IMAGE_WRITE_IMPLEMENTATION -x c $^ -c -o "$@"

wsvpn: wsvpn.o dependencies/mongoose/mongoose.o
	$(CC) $(LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) -o "$@"

clean:
	$(RM) -v img2cpi cpi2png wsvpn wsvpn.o cc-common.o dependencies/stb/*.o

.PHONY: all