$(hide) echo "use_set_metadata=1" >> $(zip_root)/META/misc_info.txt
$(hide) echo "multistage_support=1" >> $(zip_root)/META/misc_info.txt
$(hide) echo "update_rename_support=1" >> $(zip_root)/META/misc_info.txt
+ $(hide) echo "blockimgdiff_versions=1,2" >> $(zip_root)/META/misc_info.txt
ifneq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OEM_PROPERTIES),)
# OTA scripts are only interested in fingerprint related properties
+ ifneq ($(filter ro.product.brand ro.product.name ro.product.device, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OEM_PROPERTIES)),)
$(hide) echo "oem_fingerprint_properties=$(filter ro.product.brand ro.product.name ro.product.device, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OEM_PROPERTIES))" >> $(zip_root)/META/misc_info.txt
endif
+ endif
$(call generate-userimage-prop-dictionary, $(zip_root)/META/misc_info.txt)
$(hide) ./build/tools/releasetools/make_recovery_patch $(zip_root) $(zip_root)
@# Zip everything up, preserving symlinks