target/product/non_ab_device.mk - LeafOS-Project/android_build - Gitiles

 # Packages to update the recovery partition, which will be installed on
 # /vendor. Don't install these unless they're needed.
 PRODUCT_PACKAGES += \
     applypatch
	# Packages to update the recovery partition, which will be installed on
	# /vendor. Don't install these unless they're needed.
	PRODUCT_PACKAGES += \
	applypatch