+ifeq ($(CONFIG_EMMC_SUPPORT),)
+ define Package/base-files/emmc-support
+ rm -f $(1)/lib/upgrade/emmc.sh
+ endef
+endif
+
+ifeq ($(CONFIG_LEGACY_SDCARD_SUPPORT),)
+ define Package/base-files/legacy-sdcard-support
+ rm -f $(1)/lib/upgrade/legacy-sdcard.sh
+ endef
+endif
+
+