CXX := g++
CXXFLAGS := -std=c++11 -c
LDFLAGS := -g
LDLIBS= -lglfw

srcfiles := $(wildcard src/*.cpp)
objfiles := $(subst src,obj,$(subst .cpp,.o,$(srcfiles)))

all: main.out

main.out: $(objfiles)
	$(CXX) $(LDFLAGS) -o $@ $(objfiles) $(LDLIBS)

obj/%.o: src/%.cpp
	mkdir -p obj
	$(CXX) $(CXXFLAGS) -o $@ $<