libjson.a:$(OBJ) ar -crv $@ $(OBJ) $(LDFLAGS) .PHONY:clean clean: rm -f $(OBJ) libjson.a #g++ -c json_value.cpp -I include #g++ -c json_writer.cpp -I include/ #g++ -c json_reader.cpp -I include/ #ar -crv libjsoncpp.a json_reader.o json_value.o json_writer.o 生...