CXXFLAGS := -std=c++17 -Wall

run: main
	@echo "--- running main ---"
	@./main

.PHONY: main clean

clean:
	@rm -f *.a *.o main

main: main.o lib.a
	g++ -o main main.o lib.a

lib.a: lib1.o lib2.o
	ar rcs lib.a lib1.o lib2.o