commit 8902f5505fc6483b91a4191dab56be6de0aa7710
author Sundong Ahn <sundongahn@google.com> Thu Feb 08 11:25:59 2018 +0900
committer Sundong Ahn <sundongahn@google.com> Thu Feb 08 16:16:27 2018 +0900
tree 97d0f73db42a98753ffdce9b688bdf152c86e141
parent dff13526f44e2b826d7f45021ff3c7d979eef4b8

Change the naming policy of system_$(VER)

The name of system_$(VER) prebuilt file in droiddoc.mk and
java_common.mk was changed to sdk_v$(LOCAL_SDK_VERSION). But
system_$(VER) in apidiff.mk is not changed, since apidiff.mk
file is not in AOSP. So this modify is added and the modify
for core_current is added.

Bug: 72031391
Test: build & run on taimen
Change-Id: Ie227f4c6911fc80484f12b3f1cfa6472cb605d4b

core/apidiff.mk

diff --git a/core/apidiff.mk b/core/apidiff.mk
index 6fd94a2..36d75fe 100644
--- a/core/apidiff.mk
+++ b/core/apidiff.mk
@@ -57,18 +57,12 @@
     LOCAL_JAVA_LIBRARIES := android_test_stubs_current $(LOCAL_JAVA_LIBRARIES)
     $(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, android_test_stubs_current)
   else
-    ifneq (,$(call has-system-sdk-version,$(LOCAL_SDK_VERSION)))
-      ifeq (,$(TARGET_BUILD_APPS))
-        LOCAL_JAVA_LIBRARIES := system_sdk_v$(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION)) $(LOCAL_JAVA_LIBRARIES)
-        $(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, system_sdk_v$(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION)))
-      else
-        LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
-        $(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, sdk_v$(LOCAL_SDK_VERSION))
-      endif
-    else
-      LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
-      $(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, sdk_v$(LOCAL_SDK_VERSION))
-    endif
+    # core_<ver> is subset of <ver>. Instead of defining a prebuilt lib for core_<ver>,
+    # use the stub for <ver> when building for apps.
+    _version := $(patsubst core_%,%,$(LOCAL_SDK_VERSION))
+    LOCAL_JAVA_LIBRARIES := sdk_v$(_version) $(LOCAL_JAVA_LIBRARIES)
+    $(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, sdk_v$(_version))
+    _version :=
   endif
 else
   LOCAL_JAVA_LIBRARIES := core-oj core-libart ext framework $(LOCAL_JAVA_LIBRARIES)