makefile

.PHONY: all clean

all: hello-world-ng

clean:
	$(RM) hello-world-ng.o hello-world

hello-world-ng: hello-world-ng.o
	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^

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