liblabcomm.a : labcomm.o labcomm_fd_reader_writer.o ar -r liblabcomm.a labcomm.o labcomm_fd_reader_writer.o labcomm.o : labcomm.c labcomm.h labcomm_private.h gcc -c labcomm.c labcomm_fd_reader_writer.o : labcomm_fd_reader_writer.c labcomm_fd_reader_writer.h labcomm.h labcomm_private.h gcc -c labcomm_fd_reader_writer.c clean: rm *.o distclean: clean rm liblabcomm.a