all:
	make example_1
	make example_2

example_1:
	make -C example_1_new_and_old_way example_1

example_2:
	make -C example_2_B0C0D0 example_2
        

%.o: %.cc vars.h
	g++ -c $(@:.o=.cc)

clean:
	make -C example_2_B0C0D0 clean
	make -C example_1_new_and_old_way clean
	

















