Add virtual A/B product.
- Add PRODUCT_VIRTUAL_AB_OTA(_RETROFIT)
- Set ro.virtual_ab.{enabled,retrofit} respectively.
A device will do the following to enable virtual a/b or retrofit:
$(call inherit-product, $(SRC_TARGET_DIR)/product/virtual_ab_ota.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/virtual_ab_ota_retrofit.mk)
Bug: 135752105
Test: build with device with flag set
Change-Id: I6cb1207aef3ddcc40e215e20589abf995ec81aac
diff --git a/core/product.mk b/core/product.mk
index c54583d..3d54719 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -368,6 +368,12 @@
# Whether the product would like to check prebuilt ELF files.
_product_single_value_vars += PRODUCT_CHECK_ELF_FILES
+# If set, device uses virtual A/B.
+_product_single_value_vars += PRODUCT_VIRTUAL_AB_OTA
+
+# If set, device retrofits virtual A/B.
+_product_single_value_vars += PRODUCT_VIRTUAL_AB_OTA_RETROFIT
+
.KATI_READONLY := _product_single_value_vars _product_list_vars
_product_var_list :=$= $(_product_single_value_vars) $(_product_list_vars)