Merge "Add new make variables for extension SDK version"
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 6ed2f20..a39707e 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -27,6 +27,7 @@
$(call add_json_val, Platform_sdk_version, $(PLATFORM_SDK_VERSION))
$(call add_json_str, Platform_sdk_codename, $(PLATFORM_VERSION_CODENAME))
$(call add_json_bool, Platform_sdk_final, $(filter REL,$(PLATFORM_VERSION_CODENAME)))
+$(call add_json_val, Platform_sdk_extension_version, $(PLATFORM_SDK_EXTENSION_VERSION))
$(call add_json_csv, Platform_version_active_codenames, $(PLATFORM_VERSION_ALL_CODENAMES))
$(call add_json_str, Platform_security_patch, $(PLATFORM_SECURITY_PATCH))
$(call add_json_str, Platform_preview_sdk_version, $(PLATFORM_PREVIEW_SDK_VERSION))
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 530bbff..a358005 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -156,6 +156,12 @@
endif
.KATI_READONLY := PLATFORM_SDK_VERSION
+# This is the sdk extension version of this tree.
+PLATFORM_SDK_EXTENSION_VERSION :=$= 0
+
+# This is the sdk extension version that PLATFORM_SDK_VERSION ships with.
+PLATFORM_BASE_SDK_EXTENSION_VERSION :=$= 0
+
ifeq (REL,$(PLATFORM_VERSION_CODENAME))
PLATFORM_PREVIEW_SDK_VERSION := 0
else