LIBGCC := $(notdir $(NORMAL_LIBGCC))
extra-y := $(LIBGCC)
-$(obj)/$(LIBGCC): $(NORMAL_LIBGCC)
- $(OBJCOPY) $< $@ --prefix-symbols=__normal_
+OBJCOPYFLAGS := --prefix-symbols=__normal_
+$(obj)/$(LIBGCC): $(NORMAL_LIBGCC) FORCE
+ $(call if_changed,objcopy)