CXX = g++

CXXFLAGS  = -Wall -Wextra -O2 -std=c++14

DEPS = util.h vec3.h color.h ray.h camera.h hittable.h hittable_list.h sphere.h
OBJ = wtracer.o

TARGET = wtracer

all: $(TARGET) run

run:
	./wtracer > image.ppm
	eog image.ppm

%.o: %.cpp $(DEPS)
	$(CXX) $(CXXFLAGS) -c -o $@ $<

$(TARGET): $(OBJ)
	$(CXX) $(CXXFLAGS) -o $@ $^

clean:
	$(RM) $(TARGET) $(OBJ) image.ppm