-obj-y += mc146818rtc.o
-obj-y += isa-dma.o
-obj-y += i8259.o
-#obj-y += udelay_timer2.o CONFIG_UDELAY_TIMER2
-obj-$(CONFIG_UDELAY_IO) += udelay_io.o
-obj-y += keyboard.o
+obj-y += mc146818rtc.o
+obj-y += isa-dma.o
+obj-y += i8259.o
+obj-$(CONFIG_UDELAY_IO) += udelay_io.o
+obj-y += keyboard.o
-#initobj-y += serial.o
+#initobj-y += serial.o
subdirs-y += vga
+
+$(obj)/pc80/mc146818rtc.o : $(OPTION_TABLE_H)