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Commit c06f0627 authored by Kelvin Zhang's avatar Kelvin Zhang
Browse files

Embed zucchini version info in target_files 

external/zucchini/version_info.h contains version info for zucchini
diffing algorithm. OTA tools will use these version info to check for
compatibility and determine if zucchini can be used safely. Owners of
zucchini agreed to keep the format of version_info.h stable so it's
parser friendly.

Bug: 194237829
Test: m dist
Change-Id: If8e37533933b346d3f03adab9263679910ab328c
parent 6013329b

core/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -4735,6 +4735,7 @@ $(BUILT_TARGET_FILES_PACKAGE): PRIVATE_TOOL_EXTENSION := $(tool_extension) 


ifeq ($(AB_OTA_UPDATER),true)

updater_dep := system/update_engine/update_engine.conf

updater_dep := external/zucchini/version_info.h

endif



# Build OTA tools if non-A/B is allowed
@@ -5208,6 +5209,7 @@ endif 
ifeq ($(AB_OTA_UPDATER),true)

	@# When using the A/B updater, include the updater config files in the zip.

	$(hide) cp $(TOPDIR)system/update_engine/update_engine.conf $(zip_root)/META/update_engine_config.txt

	$(hide) cp $(TOPDIR)external/zucchini/version_info.h $(zip_root)/META/zucchini_config.txt

	$(hide) for part in $(strip $(AB_OTA_PARTITIONS)); do \

	  echo "$${part}" >> $(zip_root)/META/ab_partitions.txt; \

	done