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Merge "Adding Build time flag to specify Cow Version" am: d00675c764 am: 5236cee23c

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Original change: https://android-review.googlesource.com/c/platform/build/+/2576750

Change-Id: I7f54c5b7d8b8d7ba5da580308e9cd5b56da1d7ad
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Daniel Zheng 2023-05-05 23:27:00 +00:00 committed by Automerger Merge Worker
commit 45084f0317
3 changed files with 8 additions and 0 deletions
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2
core/Makefile
View file

@ -5770,6 +5770,8 @@ define dump-dynamic-partitions-info
echo "virtual_ab_compression_method=$(PRODUCT_VIRTUAL_AB_COMPRESSION_METHOD)" >> $(1))
$(if $(filter true,$(PRODUCT_VIRTUAL_AB_OTA_RETROFIT)), \
echo "virtual_ab_retrofit=true" >> $(1))
$(if $(PRODUCT_VIRTUAL_AB_COW_VERSION), \
echo "virtual_ab_cow_version=$(PRODUCT_VIRTUAL_AB_COW_VERSION)" >> $(1))
endef
# By conditionally including the dependency of the target files package on the

4
core/product.mk
View file

@ -404,6 +404,10 @@ _product_list_vars += PRODUCT_VENDOR_LINKER_CONFIG_FRAGMENTS
# supports it
_product_single_value_vars += PRODUCT_ENABLE_UFFD_GC
# Specifies COW version to be used by update_engine and libsnapshot. If this value is not
# specified we default to COW version 2 in update_engine for backwards compatibility
_product_single_value_vars += PRODUCT_VIRTUAL_AB_COW_VERSION
_product_list_vars += PRODUCT_AFDO_PROFILES
.KATI_READONLY := _product_single_value_vars _product_list_vars

2
target/product/virtual_ab_ota/android_t_baseline.mk
View file

@ -20,3 +20,5 @@
#
# All U+ launching devices should instead use vabc_features.mk.
$(call inherit-product, $(SRC_TARGET_DIR)/product/virtual_ab_ota/vabc_features.mk)
PRODUCT_VIRTUAL_AB_COW_VERSION := 2