Commit d22f7eb3 authored Oct 01, 2015 by Alex Deymo Committed by Tao Bao Nov 18, 2015

Pack META/ab_partitions.txt when using the A/B OTA updater.

The list of A/B partitions updated is product-specific. Normally you
would update boot and system, but the product could require to update
other partitions during a system update. This patch packages the list
of A/B partitions configured to be updated when using the A/B updater.
The list can be set in the product makefile by setting the make
variable UPDATE_AB_PARTITIONS.

Bug: 24387863
Test: `make dist` creates the META/ab_partitions.txt in the target_files.zip

Change-Id: I4226ab05c7c7cd74721b06f1da64c6cf4d0e52ac
(cherry picked from commit 8925d334)

parent b6ef41dc

core/Makefile

+3 −0

Original line number	Diff line number	Diff line
		@@ -1557,6 +1557,9 @@ endif
		ifeq ($(AB_OTA_UPDATER),true)
		@# When using the A/B updater, include the updater config files in the zip.
		$(hide) $(ACP) $(TOPDIR)system/update_engine/update_engine.conf $(zip_root)/META/update_engine_config.txt
		$(hide) for part in $(UPDATE_AB_PARTITIONS); do \
		echo "$${part}" >> $(zip_root)/META/ab_partitions.txt; \
		done
		endif
		@# Zip everything up, preserving symlinks
		$(hide) (cd $(zip_root) && zip -qry ../$(notdir $@) .)