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Commit 48f7b320 authored by Jiyong Park's avatar Jiyong Park Committed by Automerger Merge Worker
Browse files

Merge "Limit System SDK to 34 for Java modules in the vendor partition" into main am: e67e0dda 

Original change: https://android-review.googlesource.com/c/platform/build/+/2894701



Change-Id: Ib99f0cfaf8656d915bb4807d4e55f34a47efb4ff
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents c1da0988 e67e0dda

core/base_rules.mk

+9 −1
Original line number Diff line number Diff line
@@ -121,9 +121,17 @@ non_system_module := $(filter true, \ 
   $(LOCAL_PROPRIETARY_MODULE))



include $(BUILD_SYSTEM)/local_vndk.mk

include $(BUILD_SYSTEM)/local_systemsdk.mk



# local_current_sdk needs to run before local_systemsdk because the former may override

# LOCAL_SDK_VERSION which is used by the latter.

include $(BUILD_SYSTEM)/local_current_sdk.mk



# Check if the use of System SDK is correct. Note that, for Soong modules, the system sdk version

# check is done in Soong. No need to do it twice.

ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))

include $(BUILD_SYSTEM)/local_systemsdk.mk

endif



# Ninja has an implicit dependency on the command being run, and kati will

# regenerate the ninja manifest if any read makefile changes, so there is no

# need to have dependencies on makefiles.

core/local_current_sdk.mk

+14 −3
Original line number Diff line number Diff line
@@ -14,13 +14,24 @@ 
# limitations under the License.

#

ifdef BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES

  ifneq (current,$(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES))

  _override_to := $(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES)



  # b/314011075: apks and jars in the vendor or odm partitions cannot use

  # system SDK 35 and beyond. In order not to suddenly break those vendor

  # modules using current or system_current as their LOCAL_SDK_VERSION,

  # override it to 34, which is the maximum API level allowed for them.

  ifneq (,$(filter JAVA_LIBRARIES APPS,$(LOCAL_MODULE_CLASS)))

    _override_to := 34

  endif



  ifneq (current,$(_override_to))

    ifneq (,$(filter true,$(LOCAL_VENDOR_MODULE) $(LOCAL_ODM_MODULE) $(LOCAL_PROPRIETARY_MODULE)))

      ifeq (current,$(LOCAL_SDK_VERSION))

        LOCAL_SDK_VERSION := $(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES)

        LOCAL_SDK_VERSION := $(_override_to)

      else ifeq (system_current,$(LOCAL_SDK_VERSION))

        LOCAL_SDK_VERSION := system_$(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES)

        LOCAL_SDK_VERSION := system_$(_override_to)

      endif

    endif

  endif

  _override_to :=

endif

core/local_systemsdk.mk

+26 −0
Original line number Diff line number Diff line
@@ -33,6 +33,9 @@ ifdef BOARD_SYSTEMSDK_VERSIONS 
          # Runtime resource overlays are exempted from building against System SDK.

          # TODO(b/155027019): remove this, after no product/vendor apps rely on this behavior.

          LOCAL_SDK_VERSION := system_current

          # We have run below again since LOCAL_SDK_VERSION is newly set and the "_current"

          # may have to be updated

          include $(BUILD_SYSTEM)/local_current_sdk.mk

        endif

      endif

    endif
@@ -54,7 +57,30 @@ ifneq (,$(call has-system-sdk-version,$(LOCAL_SDK_VERSION))) 
    # If not, vendor apks are treated equally to system apps

    _supported_systemsdk_versions := $(PLATFORM_SYSTEMSDK_VERSIONS)

  endif



  # b/314011075: apks and jars in the vendor or odm partitions cannot use system SDK 35 and beyond.

  # This is to discourage the use of Java APIs in the partitions, which hasn't been supported since

  # the beginning of the project Treble back in Android 10. Ultimately, we'd like to completely

  # disallow any Java API in the partitions, but it shall be done progressively.

  ifneq (,$(filter true,$(LOCAL_VENDOR_MODULE) $(LOCAL_ODM_MODULE) $(LOCAL_PROPRIETARY_MODULE)))

    # 28 is the API level when BOARD_SYSTEMSDK_VERSIONS was introduced. So, it's the oldset API

    # we allow.

    _supported_systemsdk_versions := $(call int_range_list, 28, 34)

  endif



  # Extract version number from LOCAL_SDK_VERSION (ex: system_34 -> 34)

  _system_sdk_version := $(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION))

  # However, the extraction may fail if it doesn't have any number (i.e. current, core_current,

  # system_current, or similar) Then use the latest platform SDK version number or the actual

  # codename.

  ifeq (,$(_system_sdk_version)

    ifeq (REL,$(PLATFORM_VERSION_CODENAME))

      _system_sdk_version := $(PLATFORM_SDK_VERSION)

    else

      _system_sdk_version := $(PLATFORM_VERSION_CODENAME)

    endif

  endif



  ifneq ($(_system_sdk_version),$(filter $(_system_sdk_version),$(_supported_systemsdk_versions)))

    $(call pretty-error,Incompatible LOCAL_SDK_VERSION '$(LOCAL_SDK_VERSION)'. \

           System SDK version '$(_system_sdk_version)' is not supported. Supported versions are: $(_supported_systemsdk_versions))