CC      = gcc
FLAGS	= -Wall -fpic
LFLAGS	= -s

all: bin/libcatwalk.so

bin/libcatwalk.so: obj/directions.o obj/grid.o obj/indicators.o obj/route.o
	-@mkdir -p $(@D)
	$(CC) -shared -o $@ $(FLAGS) $^ $(LFLAGS)

obj/%.o: src/%.c
	-@mkdir -p $(@D)
	$(CC) -o $@ -c $(FLAGS) $<

obj/directions.o: src/directions.c
obj/grid.o: src/grid.c
obj/indicators.o: src/indicators.c
obj/route.o: src/route.c

.PHONY: clean mrproper
clean:
	rm -rf obj
mrproper: clean
	rm -rf bin