Android.mk - platform/art - Gitiles

 #
 # Copyright (C) 2011 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #

 LOCAL_PATH := $(call my-dir)

 art_path := $(LOCAL_PATH)

 ########################################################################
 # clean-oat rules
 #

 include $(art_path)/build/Android.common_path.mk
 include $(art_path)/build/Android.oat.mk

 # Following the example of build's dont_bother for clean targets.
 art_dont_bother := false
 ifneq (,$(filter clean-oat%,$(MAKECMDGOALS)))
   art_dont_bother := true
 endif

 # Don't bother with tests unless there is a test-art*, build-art*, or related target.
 art_test_bother := false
 ifneq (,$(filter tests test-art% valgrind-test-art% build-art% checkbuild,$(MAKECMDGOALS)))
   art_test_bother := true
 endif

 .PHONY: clean-oat
 clean-oat: clean-oat-host clean-oat-target

 .PHONY: clean-oat-host
 clean-oat-host:
 	find $(OUT_DIR) -name "*.oat" -o -name "*.odex" -o -name "*.art" | xargs rm -f
 ifneq ($(TMPDIR),)
 	rm -rf $(TMPDIR)/$(USER)/test-*/dalvik-cache/*
 	rm -rf $(TMPDIR)/android-data/dalvik-cache/*
 else
 	rm -rf /tmp/$(USER)/test-*/dalvik-cache/*
 	rm -rf /tmp/android-data/dalvik-cache/*
 endif

 .PHONY: clean-oat-target
 clean-oat-target:
 	adb root
 	adb wait-for-device remount
 	adb shell rm -rf $(ART_TARGET_NATIVETEST_DIR)
 	adb shell rm -rf $(ART_TARGET_TEST_DIR)
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*/*
 	adb shell rm -rf $(DEXPREOPT_BOOT_JAR_DIR)/$(DEX2OAT_TARGET_ARCH)
 	adb shell rm -rf system/app/$(DEX2OAT_TARGET_ARCH)
 ifdef TARGET_2ND_ARCH
 	adb shell rm -rf $(DEXPREOPT_BOOT_JAR_DIR)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)
 	adb shell rm -rf system/app/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)
 endif
 	adb shell rm -rf data/run-test/test-*/dalvik-cache/*

 ifneq ($(art_dont_bother),true)

 ########################################################################
 # cpplint rules to style check art source files

 include $(art_path)/build/Android.cpplint.mk

 ########################################################################
 # product rules

 include $(art_path)/runtime/Android.mk
 include $(art_path)/runtime/simulator/Android.mk
 include $(art_path)/compiler/Android.mk
 include $(art_path)/dexdump/Android.mk
 include $(art_path)/dexlist/Android.mk
 include $(art_path)/dex2oat/Android.mk
 include $(art_path)/disassembler/Android.mk
 include $(art_path)/oatdump/Android.mk
 include $(art_path)/imgdiag/Android.mk
 include $(art_path)/patchoat/Android.mk
 include $(art_path)/dalvikvm/Android.mk
 include $(art_path)/tools/Android.mk
 include $(art_path)/tools/ahat/Android.mk
 include $(art_path)/tools/dexfuzz/Android.mk
 include $(art_path)/tools/dmtracedump/Android.mk
 include $(art_path)/sigchainlib/Android.mk


 # ART_HOST_DEPENDENCIES depends on Android.executable.mk above for ART_HOST_EXECUTABLES
 ART_HOST_DEPENDENCIES := \
 	$(ART_HOST_EXECUTABLES) \
 	$(HOST_OUT_JAVA_LIBRARIES)/core-libart-hostdex.jar \
 	$(ART_HOST_OUT_SHARED_LIBRARIES)/libjavacore$(ART_HOST_SHLIB_EXTENSION)
 ART_TARGET_DEPENDENCIES := \
 	$(ART_TARGET_EXECUTABLES) \
 	$(TARGET_OUT_JAVA_LIBRARIES)/core-libart.jar \
 	$(TARGET_OUT_SHARED_LIBRARIES)/libjavacore.so
 ifdef TARGET_2ND_ARCH
 ART_TARGET_DEPENDENCIES += $(2ND_TARGET_OUT_SHARED_LIBRARIES)/libjavacore.so
 endif
 ifdef HOST_2ND_ARCH
 ART_HOST_DEPENDENCIES += $(2ND_HOST_OUT_SHARED_LIBRARIES)/libjavacore.so
 endif

 ########################################################################
 # test rules

 ifeq ($(art_test_bother),true)

 # All the dependencies that must be built ahead of sync-ing them onto the target device.
 TEST_ART_TARGET_SYNC_DEPS :=

 include $(art_path)/build/Android.common_test.mk
 include $(art_path)/build/Android.gtest.mk
 include $(art_path)/test/Android.run-test.mk
 include $(art_path)/benchmark/Android.mk

 TEST_ART_ADB_ROOT_AND_REMOUNT := \
     (adb root && \
      adb wait-for-device remount && \
      ((adb shell touch /system/testfile && \
        (adb shell rm /system/testfile || true)) || \
       (adb disable-verity && \
        adb reboot && \
        adb wait-for-device root && \
        adb wait-for-device remount)))

 # Sync test files to the target, depends upon all things that must be pushed to the target.
 .PHONY: test-art-target-sync
 # Check if we need to sync. In case ART_TEST_ANDROID_ROOT is not empty,
 # the code below uses 'adb push' instead of 'adb sync', which does not
 # check if the files on the device have changed.
 ifneq ($(ART_TEST_NO_SYNC),true)
 ifeq ($(ART_TEST_ANDROID_ROOT),)
 test-art-target-sync: $(TEST_ART_TARGET_SYNC_DEPS)
 	$(TEST_ART_ADB_ROOT_AND_REMOUNT)
 	adb sync
 else
 test-art-target-sync: $(TEST_ART_TARGET_SYNC_DEPS)
 	$(TEST_ART_ADB_ROOT_AND_REMOUNT)
 	adb wait-for-device push $(ANDROID_PRODUCT_OUT)/system $(ART_TEST_ANDROID_ROOT)
 # Push the contents of the `data` dir into `/data` on the device.  If
 # `/data` already exists on the device, it is not overwritten, but its
 # contents are updated.
 	adb push $(ANDROID_PRODUCT_OUT)/data /
 endif
 endif

 # "mm test-art" to build and run all tests on host and device
 .PHONY: test-art
 test-art: test-art-host test-art-target
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-gtest
 test-art-gtest: test-art-host-gtest test-art-target-gtest
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-run-test
 test-art-run-test: test-art-host-run-test test-art-target-run-test
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 ########################################################################
 # host test rules

 VIXL_TEST_DEPENDENCY :=
 # We can only run the vixl tests on 64-bit hosts (vixl testing issue) when its a
 # top-level build (to declare the vixl test rule).
 ifneq ($(HOST_PREFER_32_BIT),true)
 ifeq ($(ONE_SHOT_MAKEFILE),)
 VIXL_TEST_DEPENDENCY := run-vixl-tests
 endif
 endif

 .PHONY: test-art-host-vixl
 test-art-host-vixl: $(VIXL_TEST_DEPENDENCY)

 # "mm test-art-host" to build and run all host tests.
 .PHONY: test-art-host
 test-art-host: test-art-host-gtest test-art-host-run-test \
                test-art-host-vixl test-art-host-dexdump
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All host tests that run solely with the default compiler.
 .PHONY: test-art-host-default
 test-art-host-default: test-art-host-run-test-default
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All host tests that run solely with the optimizing compiler.
 .PHONY: test-art-host-optimizing
 test-art-host-optimizing: test-art-host-run-test-optimizing
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All host tests that run solely on the interpreter.
 .PHONY: test-art-host-interpreter
 test-art-host-interpreter: test-art-host-run-test-interpreter
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All host tests that run solely on the jit.
 .PHONY: test-art-host-jit
 test-art-host-jit: test-art-host-run-test-jit
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # Primary host architecture variants:
 .PHONY: test-art-host$(ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-gtest$(ART_PHONY_TEST_HOST_SUFFIX) \
     test-art-host-run-test$(ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-default$(ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-default$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-default$(ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-optimizing$(ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-optimizing$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-optimizing$(ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-interpreter$(ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-interpreter$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-interpreter$(ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-jit$(ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-jit$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-jit$(ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # Secondary host architecture variants:
 ifneq ($(HOST_PREFER_32_BIT),true)
 .PHONY: test-art-host$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-gtest$(2ND_ART_PHONY_TEST_HOST_SUFFIX) \
     test-art-host-run-test$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-default$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-default$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-default$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-optimizing$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-optimizing$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-optimizing$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-interpreter$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-interpreter$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-interpreter$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-host-jit$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 test-art-host-jit$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-jit$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)
 endif

 # Dexdump/list regression test.
 .PHONY: test-art-host-dexdump
 test-art-host-dexdump: $(addprefix $(HOST_OUT_EXECUTABLES)/, dexdump2 dexlist)
 	ANDROID_HOST_OUT=$(realpath $(HOST_OUT)) art/test/dexdump/run-all-tests

 # Valgrind. Currently only 32b gtests.
 .PHONY: valgrind-test-art-host
 valgrind-test-art-host: valgrind-test-art-host-gtest32
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 ########################################################################
 # target test rules

 # "mm test-art-target" to build and run all target tests.
 .PHONY: test-art-target
 test-art-target: test-art-target-gtest test-art-target-run-test
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All target tests that run solely with the default compiler.
 .PHONY: test-art-target-default
 test-art-target-default: test-art-target-run-test-default
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All target tests that run solely with the optimizing compiler.
 .PHONY: test-art-target-optimizing
 test-art-target-optimizing: test-art-target-run-test-optimizing
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All target tests that run solely on the interpreter.
 .PHONY: test-art-target-interpreter
 test-art-target-interpreter: test-art-target-run-test-interpreter
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # All target tests that run solely on the jit.
 .PHONY: test-art-target-jit
 test-art-target-jit: test-art-target-run-test-jit
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # Primary target architecture variants:
 .PHONY: test-art-target$(ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-gtest$(ART_PHONY_TEST_TARGET_SUFFIX) \
     test-art-target-run-test$(ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-default$(ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-default$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-default$(ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-optimizing$(ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-optimizing$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-optimizing$(ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-interpreter$(ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-interpreter$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-interpreter$(ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-jit$(ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-jit$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-jit$(ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 # Secondary target architecture variants:
 ifdef TARGET_2ND_ARCH
 .PHONY: test-art-target$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-gtest$(2ND_ART_PHONY_TEST_TARGET_SUFFIX) \
     test-art-target-run-test$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-default$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-default$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-default$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-optimizing$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-optimizing$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-optimizing$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-interpreter$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-interpreter$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-interpreter$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

 .PHONY: test-art-target-jit$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 test-art-target-jit$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-jit$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
 	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)
 endif

 endif  # art_test_bother

 ########################################################################
 # oat-target and oat-target-sync rules

 OAT_TARGET_RULES :=

 # $(1): input jar or apk target location
 define declare-oat-target-target
 OUT_OAT_FILE := $(PRODUCT_OUT)/$(basename $(1)).odex

 ifeq ($(ONE_SHOT_MAKEFILE),)
 # ONE_SHOT_MAKEFILE is empty for a top level build and we don't want
 # to define the oat-target-* rules there because they will conflict
 # with the build/core/dex_preopt.mk defined rules.
 .PHONY: oat-target-$(1)
 oat-target-$(1):

 else
 .PHONY: oat-target-$(1)
 oat-target-$(1): $$(OUT_OAT_FILE)

 $$(OUT_OAT_FILE): $(PRODUCT_OUT)/$(1) $(DEFAULT_DEX_PREOPT_BUILT_IMAGE) $(DEX2OAT_DEPENDENCY)
 	@mkdir -p $$(dir $$@)
 	$(DEX2OAT) --runtime-arg -Xms$(DEX2OAT_XMS) --runtime-arg -Xmx$(DEX2OAT_XMX) \
 		--boot-image=$(DEFAULT_DEX_PREOPT_BUILT_IMAGE) --dex-file=$(PRODUCT_OUT)/$(1) \
 		--dex-location=/$(1) --oat-file=$$@ \
 		--instruction-set=$(DEX2OAT_TARGET_ARCH) \
 		--instruction-set-variant=$(DEX2OAT_TARGET_CPU_VARIANT) \
 		--instruction-set-features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \
 		--android-root=$(PRODUCT_OUT)/system --include-patch-information \
 		--runtime-arg -Xnorelocate

 endif

 OAT_TARGET_RULES += oat-target-$(1)
 endef

 $(foreach file,\
   $(filter-out\
     $(addprefix $(TARGET_OUT_JAVA_LIBRARIES)/,$(addsuffix .jar,$(LIBART_TARGET_BOOT_JARS))),\
     $(wildcard $(TARGET_OUT_APPS)/*.apk) $(wildcard $(TARGET_OUT_JAVA_LIBRARIES)/*.jar)),\
   $(eval $(call declare-oat-target-target,$(subst $(PRODUCT_OUT)/,,$(file)))))

 .PHONY: oat-target
 oat-target: $(ART_TARGET_DEPENDENCIES) $(DEFAULT_DEX_PREOPT_INSTALLED_IMAGE) $(OAT_TARGET_RULES)

 .PHONY: oat-target-sync
 oat-target-sync: oat-target
 	$(TEST_ART_ADB_ROOT_AND_REMOUNT)
 	adb sync

 ########################################################################
 # "m build-art" for quick minimal build
 .PHONY: build-art
 build-art: build-art-host build-art-target

 .PHONY: build-art-host
 build-art-host:   $(HOST_OUT_EXECUTABLES)/art $(ART_HOST_DEPENDENCIES) $(HOST_CORE_IMG_OUTS)

 .PHONY: build-art-target
 build-art-target: $(TARGET_OUT_EXECUTABLES)/art $(ART_TARGET_DEPENDENCIES) $(TARGET_CORE_IMG_OUTS)

 ########################################################################
 # Rules for building all dependencies for tests.

 .PHONY: build-art-host-tests
 build-art-host-tests:   build-art-host $(TEST_ART_RUN_TEST_DEPENDENCIES) $(ART_TEST_HOST_RUN_TEST_DEPENDENCIES) $(ART_TEST_HOST_GTEST_DEPENDENCIES)

 .PHONY: build-art-target-tests
 build-art-target-tests:   build-art-target $(TEST_ART_RUN_TEST_DEPENDENCIES) $(TEST_ART_TARGET_SYNC_DEPS)

 ########################################################################
 # targets to switch back and forth from libdvm to libart

 .PHONY: use-art
 use-art:
 	adb root
 	adb wait-for-device shell stop
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
 	adb shell start

 .PHONY: use-artd
 use-artd:
 	adb root
 	adb wait-for-device shell stop
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libartd.so
 	adb shell start

 .PHONY: use-dalvik
 use-dalvik:
 	adb root
 	adb wait-for-device shell stop
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libdvm.so
 	adb shell start

 .PHONY: use-art-full
 use-art-full:
 	adb root
 	adb wait-for-device shell stop
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
 	adb shell setprop dalvik.vm.dex2oat-filter \"\"
 	adb shell setprop dalvik.vm.image-dex2oat-filter \"\"
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
 	adb shell setprop dalvik.vm.usejit false
 	adb shell start

 .PHONY: use-artd-full
 use-artd-full:
 	adb root
 	adb wait-for-device shell stop
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
 	adb shell setprop dalvik.vm.dex2oat-filter \"\"
 	adb shell setprop dalvik.vm.image-dex2oat-filter \"\"
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libartd.so
 	adb shell setprop dalvik.vm.usejit false
 	adb shell start

 .PHONY: use-art-jit
 use-art-jit:
 	adb root
 	adb wait-for-device shell stop
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
 	adb shell setprop dalvik.vm.dex2oat-filter "verify-at-runtime"
 	adb shell setprop dalvik.vm.image-dex2oat-filter "verify-at-runtime"
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
 	adb shell setprop dalvik.vm.usejit true
 	adb shell start

 .PHONY: use-art-interpret-only
 use-art-interpret-only:
 	adb root
 	adb wait-for-device shell stop
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
 	adb shell setprop dalvik.vm.dex2oat-filter "interpret-only"
 	adb shell setprop dalvik.vm.image-dex2oat-filter "interpret-only"
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
 	adb shell setprop dalvik.vm.usejit false
 	adb shell start

 .PHONY: use-artd-interpret-only
 use-artd-interpret-only:
 	adb root
 	adb wait-for-device shell stop
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
 	adb shell setprop dalvik.vm.dex2oat-filter "interpret-only"
 	adb shell setprop dalvik.vm.image-dex2oat-filter "interpret-only"
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libartd.so
 	adb shell setprop dalvik.vm.usejit false
 	adb shell start

 .PHONY: use-art-verify-none
 use-art-verify-none:
 	adb root
 	adb wait-for-device shell stop
 	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
 	adb shell setprop dalvik.vm.dex2oat-filter "verify-none"
 	adb shell setprop dalvik.vm.image-dex2oat-filter "verify-none"
 	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
 	adb shell setprop dalvik.vm.usejit false
 	adb shell start

 ########################################################################

 endif # !art_dont_bother

 # Clear locally used variables.
 art_dont_bother :=
 art_test_bother :=
 TEST_ART_TARGET_SYNC_DEPS :=
	#
	# Copyright (C) 2011 The Android Open Source Project
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	#

	LOCAL_PATH := $(call my-dir)

	art_path := $(LOCAL_PATH)

	########################################################################
	# clean-oat rules
	#

	include $(art_path)/build/Android.common_path.mk
	include $(art_path)/build/Android.oat.mk

	# Following the example of build's dont_bother for clean targets.
	art_dont_bother := false
	ifneq (,$(filter clean-oat%,$(MAKECMDGOALS)))
	art_dont_bother := true
	endif

	# Don't bother with tests unless there is a test-art, build-art, or related target.
	art_test_bother := false
	ifneq (,$(filter tests test-art% valgrind-test-art% build-art% checkbuild,$(MAKECMDGOALS)))
	art_test_bother := true
	endif

	.PHONY: clean-oat
	clean-oat: clean-oat-host clean-oat-target

	.PHONY: clean-oat-host
	clean-oat-host:
	find $(OUT_DIR) -name ".oat" -o -name ".odex" -o -name "*.art" \| xargs rm -f
	ifneq ($(TMPDIR),)
	rm -rf $(TMPDIR)/$(USER)/test-/dalvik-cache/
	rm -rf $(TMPDIR)/android-data/dalvik-cache/*
	else
	rm -rf /tmp/$(USER)/test-/dalvik-cache/
	rm -rf /tmp/android-data/dalvik-cache/*
	endif

	.PHONY: clean-oat-target
	clean-oat-target:
	adb root
	adb wait-for-device remount
	adb shell rm -rf $(ART_TARGET_NATIVETEST_DIR)
	adb shell rm -rf $(ART_TARGET_TEST_DIR)
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)//
	adb shell rm -rf $(DEXPREOPT_BOOT_JAR_DIR)/$(DEX2OAT_TARGET_ARCH)
	adb shell rm -rf system/app/$(DEX2OAT_TARGET_ARCH)
	ifdef TARGET_2ND_ARCH
	adb shell rm -rf $(DEXPREOPT_BOOT_JAR_DIR)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)
	adb shell rm -rf system/app/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)
	endif
	adb shell rm -rf data/run-test/test-/dalvik-cache/

	ifneq ($(art_dont_bother),true)

	########################################################################
	# cpplint rules to style check art source files

	include $(art_path)/build/Android.cpplint.mk

	########################################################################
	# product rules

	include $(art_path)/runtime/Android.mk
	include $(art_path)/runtime/simulator/Android.mk
	include $(art_path)/compiler/Android.mk
	include $(art_path)/dexdump/Android.mk
	include $(art_path)/dexlist/Android.mk
	include $(art_path)/dex2oat/Android.mk
	include $(art_path)/disassembler/Android.mk
	include $(art_path)/oatdump/Android.mk
	include $(art_path)/imgdiag/Android.mk
	include $(art_path)/patchoat/Android.mk
	include $(art_path)/dalvikvm/Android.mk
	include $(art_path)/tools/Android.mk
	include $(art_path)/tools/ahat/Android.mk
	include $(art_path)/tools/dexfuzz/Android.mk
	include $(art_path)/tools/dmtracedump/Android.mk
	include $(art_path)/sigchainlib/Android.mk


	# ART_HOST_DEPENDENCIES depends on Android.executable.mk above for ART_HOST_EXECUTABLES
	ART_HOST_DEPENDENCIES := \
	$(ART_HOST_EXECUTABLES) \
	$(HOST_OUT_JAVA_LIBRARIES)/core-libart-hostdex.jar \
	$(ART_HOST_OUT_SHARED_LIBRARIES)/libjavacore$(ART_HOST_SHLIB_EXTENSION)
	ART_TARGET_DEPENDENCIES := \
	$(ART_TARGET_EXECUTABLES) \
	$(TARGET_OUT_JAVA_LIBRARIES)/core-libart.jar \
	$(TARGET_OUT_SHARED_LIBRARIES)/libjavacore.so
	ifdef TARGET_2ND_ARCH
	ART_TARGET_DEPENDENCIES += $(2ND_TARGET_OUT_SHARED_LIBRARIES)/libjavacore.so
	endif
	ifdef HOST_2ND_ARCH
	ART_HOST_DEPENDENCIES += $(2ND_HOST_OUT_SHARED_LIBRARIES)/libjavacore.so
	endif

	########################################################################
	# test rules

	ifeq ($(art_test_bother),true)

	# All the dependencies that must be built ahead of sync-ing them onto the target device.
	TEST_ART_TARGET_SYNC_DEPS :=

	include $(art_path)/build/Android.common_test.mk
	include $(art_path)/build/Android.gtest.mk
	include $(art_path)/test/Android.run-test.mk
	include $(art_path)/benchmark/Android.mk

	TEST_ART_ADB_ROOT_AND_REMOUNT := \
	(adb root && \
	adb wait-for-device remount && \
	((adb shell touch /system/testfile && \
	(adb shell rm /system/testfile \|\| true)) \|\| \
	(adb disable-verity && \
	adb reboot && \
	adb wait-for-device root && \
	adb wait-for-device remount)))

	# Sync test files to the target, depends upon all things that must be pushed to the target.
	.PHONY: test-art-target-sync
	# Check if we need to sync. In case ART_TEST_ANDROID_ROOT is not empty,
	# the code below uses 'adb push' instead of 'adb sync', which does not
	# check if the files on the device have changed.
	ifneq ($(ART_TEST_NO_SYNC),true)
	ifeq ($(ART_TEST_ANDROID_ROOT),)
	test-art-target-sync: $(TEST_ART_TARGET_SYNC_DEPS)
	$(TEST_ART_ADB_ROOT_AND_REMOUNT)
	adb sync
	else
	test-art-target-sync: $(TEST_ART_TARGET_SYNC_DEPS)
	$(TEST_ART_ADB_ROOT_AND_REMOUNT)
	adb wait-for-device push $(ANDROID_PRODUCT_OUT)/system $(ART_TEST_ANDROID_ROOT)
	# Push the contents of the `data` dir into `/data` on the device. If
	# `/data` already exists on the device, it is not overwritten, but its
	# contents are updated.
	adb push $(ANDROID_PRODUCT_OUT)/data /
	endif
	endif

	# "mm test-art" to build and run all tests on host and device
	.PHONY: test-art
	test-art: test-art-host test-art-target
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-gtest
	test-art-gtest: test-art-host-gtest test-art-target-gtest
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-run-test
	test-art-run-test: test-art-host-run-test test-art-target-run-test
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	########################################################################
	# host test rules

	VIXL_TEST_DEPENDENCY :=
	# We can only run the vixl tests on 64-bit hosts (vixl testing issue) when its a
	# top-level build (to declare the vixl test rule).
	ifneq ($(HOST_PREFER_32_BIT),true)
	ifeq ($(ONE_SHOT_MAKEFILE),)
	VIXL_TEST_DEPENDENCY := run-vixl-tests
	endif
	endif

	.PHONY: test-art-host-vixl
	test-art-host-vixl: $(VIXL_TEST_DEPENDENCY)

	# "mm test-art-host" to build and run all host tests.
	.PHONY: test-art-host
	test-art-host: test-art-host-gtest test-art-host-run-test \
	test-art-host-vixl test-art-host-dexdump
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All host tests that run solely with the default compiler.
	.PHONY: test-art-host-default
	test-art-host-default: test-art-host-run-test-default
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All host tests that run solely with the optimizing compiler.
	.PHONY: test-art-host-optimizing
	test-art-host-optimizing: test-art-host-run-test-optimizing
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All host tests that run solely on the interpreter.
	.PHONY: test-art-host-interpreter
	test-art-host-interpreter: test-art-host-run-test-interpreter
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All host tests that run solely on the jit.
	.PHONY: test-art-host-jit
	test-art-host-jit: test-art-host-run-test-jit
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# Primary host architecture variants:
	.PHONY: test-art-host$(ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-gtest$(ART_PHONY_TEST_HOST_SUFFIX) \
	test-art-host-run-test$(ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-default$(ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-default$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-default$(ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-optimizing$(ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-optimizing$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-optimizing$(ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-interpreter$(ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-interpreter$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-interpreter$(ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-jit$(ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-jit$(ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-jit$(ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# Secondary host architecture variants:
	ifneq ($(HOST_PREFER_32_BIT),true)
	.PHONY: test-art-host$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-gtest$(2ND_ART_PHONY_TEST_HOST_SUFFIX) \
	test-art-host-run-test$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-default$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-default$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-default$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-optimizing$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-optimizing$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-optimizing$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-interpreter$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-interpreter$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-interpreter$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-host-jit$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	test-art-host-jit$(2ND_ART_PHONY_TEST_HOST_SUFFIX): test-art-host-run-test-jit$(2ND_ART_PHONY_TEST_HOST_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)
	endif

	# Dexdump/list regression test.
	.PHONY: test-art-host-dexdump
	test-art-host-dexdump: $(addprefix $(HOST_OUT_EXECUTABLES)/, dexdump2 dexlist)
	ANDROID_HOST_OUT=$(realpath $(HOST_OUT)) art/test/dexdump/run-all-tests

	# Valgrind. Currently only 32b gtests.
	.PHONY: valgrind-test-art-host
	valgrind-test-art-host: valgrind-test-art-host-gtest32
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	########################################################################
	# target test rules

	# "mm test-art-target" to build and run all target tests.
	.PHONY: test-art-target
	test-art-target: test-art-target-gtest test-art-target-run-test
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All target tests that run solely with the default compiler.
	.PHONY: test-art-target-default
	test-art-target-default: test-art-target-run-test-default
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All target tests that run solely with the optimizing compiler.
	.PHONY: test-art-target-optimizing
	test-art-target-optimizing: test-art-target-run-test-optimizing
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All target tests that run solely on the interpreter.
	.PHONY: test-art-target-interpreter
	test-art-target-interpreter: test-art-target-run-test-interpreter
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# All target tests that run solely on the jit.
	.PHONY: test-art-target-jit
	test-art-target-jit: test-art-target-run-test-jit
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# Primary target architecture variants:
	.PHONY: test-art-target$(ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-gtest$(ART_PHONY_TEST_TARGET_SUFFIX) \
	test-art-target-run-test$(ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-default$(ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-default$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-default$(ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-optimizing$(ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-optimizing$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-optimizing$(ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-interpreter$(ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-interpreter$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-interpreter$(ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-jit$(ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-jit$(ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-jit$(ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	# Secondary target architecture variants:
	ifdef TARGET_2ND_ARCH
	.PHONY: test-art-target$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-gtest$(2ND_ART_PHONY_TEST_TARGET_SUFFIX) \
	test-art-target-run-test$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-default$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-default$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-default$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-optimizing$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-optimizing$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-optimizing$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-interpreter$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-interpreter$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-interpreter$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)

	.PHONY: test-art-target-jit$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	test-art-target-jit$(2ND_ART_PHONY_TEST_TARGET_SUFFIX): test-art-target-run-test-jit$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)
	$(hide) $(call ART_TEST_PREREQ_FINISHED,$@)
	endif

	endif # art_test_bother

	########################################################################
	# oat-target and oat-target-sync rules

	OAT_TARGET_RULES :=

	# $(1): input jar or apk target location
	define declare-oat-target-target
	OUT_OAT_FILE := $(PRODUCT_OUT)/$(basename $(1)).odex

	ifeq ($(ONE_SHOT_MAKEFILE),)
	# ONE_SHOT_MAKEFILE is empty for a top level build and we don't want
	# to define the oat-target-* rules there because they will conflict
	# with the build/core/dex_preopt.mk defined rules.
	.PHONY: oat-target-$(1)
	oat-target-$(1):

	else
	.PHONY: oat-target-$(1)
	oat-target-$(1): $$(OUT_OAT_FILE)

	$$(OUT_OAT_FILE): $(PRODUCT_OUT)/$(1) $(DEFAULT_DEX_PREOPT_BUILT_IMAGE) $(DEX2OAT_DEPENDENCY)
	@mkdir -p $$(dir $$@)
	$(DEX2OAT) --runtime-arg -Xms$(DEX2OAT_XMS) --runtime-arg -Xmx$(DEX2OAT_XMX) \
	--boot-image=$(DEFAULT_DEX_PREOPT_BUILT_IMAGE) --dex-file=$(PRODUCT_OUT)/$(1) \
	--dex-location=/$(1) --oat-file=$$@ \
	--instruction-set=$(DEX2OAT_TARGET_ARCH) \
	--instruction-set-variant=$(DEX2OAT_TARGET_CPU_VARIANT) \
	--instruction-set-features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \
	--android-root=$(PRODUCT_OUT)/system --include-patch-information \
	--runtime-arg -Xnorelocate

	endif

	OAT_TARGET_RULES += oat-target-$(1)
	endef

	$(foreach file,\
	$(filter-out\
	$(addprefix $(TARGET_OUT_JAVA_LIBRARIES)/,$(addsuffix .jar,$(LIBART_TARGET_BOOT_JARS))),\
	$(wildcard $(TARGET_OUT_APPS)/.apk) $(wildcard $(TARGET_OUT_JAVA_LIBRARIES)/.jar)),\
	$(eval $(call declare-oat-target-target,$(subst $(PRODUCT_OUT)/,,$(file)))))

	.PHONY: oat-target
	oat-target: $(ART_TARGET_DEPENDENCIES) $(DEFAULT_DEX_PREOPT_INSTALLED_IMAGE) $(OAT_TARGET_RULES)

	.PHONY: oat-target-sync
	oat-target-sync: oat-target
	$(TEST_ART_ADB_ROOT_AND_REMOUNT)
	adb sync

	########################################################################
	# "m build-art" for quick minimal build
	.PHONY: build-art
	build-art: build-art-host build-art-target

	.PHONY: build-art-host
	build-art-host: $(HOST_OUT_EXECUTABLES)/art $(ART_HOST_DEPENDENCIES) $(HOST_CORE_IMG_OUTS)

	.PHONY: build-art-target
	build-art-target: $(TARGET_OUT_EXECUTABLES)/art $(ART_TARGET_DEPENDENCIES) $(TARGET_CORE_IMG_OUTS)

	########################################################################
	# Rules for building all dependencies for tests.

	.PHONY: build-art-host-tests
	build-art-host-tests: build-art-host $(TEST_ART_RUN_TEST_DEPENDENCIES) $(ART_TEST_HOST_RUN_TEST_DEPENDENCIES) $(ART_TEST_HOST_GTEST_DEPENDENCIES)

	.PHONY: build-art-target-tests
	build-art-target-tests: build-art-target $(TEST_ART_RUN_TEST_DEPENDENCIES) $(TEST_ART_TARGET_SYNC_DEPS)

	########################################################################
	# targets to switch back and forth from libdvm to libart

	.PHONY: use-art
	use-art:
	adb root
	adb wait-for-device shell stop
	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
	adb shell start

	.PHONY: use-artd
	use-artd:
	adb root
	adb wait-for-device shell stop
	adb shell setprop persist.sys.dalvik.vm.lib.2 libartd.so
	adb shell start

	.PHONY: use-dalvik
	use-dalvik:
	adb root
	adb wait-for-device shell stop
	adb shell setprop persist.sys.dalvik.vm.lib.2 libdvm.so
	adb shell start

	.PHONY: use-art-full
	use-art-full:
	adb root
	adb wait-for-device shell stop
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
	adb shell setprop dalvik.vm.dex2oat-filter \"\"
	adb shell setprop dalvik.vm.image-dex2oat-filter \"\"
	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
	adb shell setprop dalvik.vm.usejit false
	adb shell start

	.PHONY: use-artd-full
	use-artd-full:
	adb root
	adb wait-for-device shell stop
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
	adb shell setprop dalvik.vm.dex2oat-filter \"\"
	adb shell setprop dalvik.vm.image-dex2oat-filter \"\"
	adb shell setprop persist.sys.dalvik.vm.lib.2 libartd.so
	adb shell setprop dalvik.vm.usejit false
	adb shell start

	.PHONY: use-art-jit
	use-art-jit:
	adb root
	adb wait-for-device shell stop
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
	adb shell setprop dalvik.vm.dex2oat-filter "verify-at-runtime"
	adb shell setprop dalvik.vm.image-dex2oat-filter "verify-at-runtime"
	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
	adb shell setprop dalvik.vm.usejit true
	adb shell start

	.PHONY: use-art-interpret-only
	use-art-interpret-only:
	adb root
	adb wait-for-device shell stop
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
	adb shell setprop dalvik.vm.dex2oat-filter "interpret-only"
	adb shell setprop dalvik.vm.image-dex2oat-filter "interpret-only"
	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
	adb shell setprop dalvik.vm.usejit false
	adb shell start

	.PHONY: use-artd-interpret-only
	use-artd-interpret-only:
	adb root
	adb wait-for-device shell stop
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
	adb shell setprop dalvik.vm.dex2oat-filter "interpret-only"
	adb shell setprop dalvik.vm.image-dex2oat-filter "interpret-only"
	adb shell setprop persist.sys.dalvik.vm.lib.2 libartd.so
	adb shell setprop dalvik.vm.usejit false
	adb shell start

	.PHONY: use-art-verify-none
	use-art-verify-none:
	adb root
	adb wait-for-device shell stop
	adb shell rm -rf $(ART_TARGET_DALVIK_CACHE_DIR)/*
	adb shell setprop dalvik.vm.dex2oat-filter "verify-none"
	adb shell setprop dalvik.vm.image-dex2oat-filter "verify-none"
	adb shell setprop persist.sys.dalvik.vm.lib.2 libart.so
	adb shell setprop dalvik.vm.usejit false
	adb shell start

	########################################################################

	endif # !art_dont_bother

	# Clear locally used variables.
	art_dont_bother :=
	art_test_bother :=
	TEST_ART_TARGET_SYNC_DEPS :=