Add ro.product.ab_ota_partitions as a build prop
The prop list the name of the a/b partitions that are supposed to
update via an OTA. The list varies by product, and update engine
needs to know these partitions to install the GKI update correctly.
Test: build and check the property
Change-Id: I5258955a5c3303bdc61b97fc92f5dfa1905f7c37
diff --git a/core/main.mk b/core/main.mk
index 90c4cc4..009e90d 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -320,6 +320,10 @@
ADDITIONAL_PRODUCT_PROPERTIES += ro.build.characteristics=$(TARGET_AAPT_CHARACTERISTICS)
+ifeq ($(AB_OTA_UPDATER),true)
+ADDITIONAL_PRODUCT_PROPERTIES += ro.product.ab_ota_partitions=$(subst $(space),$(comma),$(AB_OTA_PARTITIONS))
+endif
+
# -----------------------------------------------------------------
###
### In this section we set up the things that are different