libcurses.a: libcurses.a(insert_line.o)
libcurses.a(insert_line.o): $(OBJDIR)/insert_line.o
	@$(AR) $(ARFLAGS) $@ $(OBJDIR)/$%

$(OBJDIR)/insert_line.o: term/insert_line.c
	@echo "[CC] $@"
	@mkdir -p "$(@D)"
	@$(CC) -c -o $@ $(CFLAGS) term/insert_line.c