A_OBJ = start.ao main.o lib.o lib.ao time.o pci.o debug.o
A_OBJ += mm_phys.o mm_virt.o proc.o proc.ao
-main.c: Makefile.BuildNum.$(ARCH)
+#main.c: Makefile.BuildNum.$(ARCH)
-POSTBUILD = objcopy $(BIN) -F binary $(BIN)
+POSTBUILD = arm-elf-objcopy $(BIN) -O binary $(BIN)