1 #################################### 2 # dexpreopt support - typically used on user builds to run dexopt (for Dalvik) or dex2oat (for ART) ahead of time 3 # 4 #################################### 5 6 # list of boot classpath jars for dexpreopt 7 DEXPREOPT_BOOT_JARS := $(subst $(space),:,$(PRODUCT_BOOT_JARS)) 8 DEXPREOPT_BOOT_JARS_MODULES := $(PRODUCT_BOOT_JARS) 9 PRODUCT_BOOTCLASSPATH := $(subst $(space),:,$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),/system/framework/$(m).jar)) 10 11 PRODUCT_SYSTEM_SERVER_CLASSPATH := $(subst $(space),:,$(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),/system/framework/$(m).jar)) 12 13 DEXPREOPT_BUILD_DIR := $(OUT_DIR) 14 DEXPREOPT_PRODUCT_DIR_FULL_PATH := $(PRODUCT_OUT)/dex_bootjars 15 DEXPREOPT_PRODUCT_DIR := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(DEXPREOPT_PRODUCT_DIR_FULL_PATH)) 16 DEXPREOPT_BOOT_JAR_DIR := system/framework 17 DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR) 18 19 # The default value for LOCAL_DEX_PREOPT 20 DEX_PREOPT_DEFAULT ?= true 21 22 # The default filter for which files go into the system_other image (if it is 23 # being used). To bundle everything one should set this to '%' 24 SYSTEM_OTHER_ODEX_FILTER ?= app/% priv-app/% 25 26 # Method returning whether the install path $(1) should be for system_other. 27 # Under SANITIZE_LITE, we do not want system_other. Just put things under /data/asan. 28 ifeq ($(SANITIZE_LITE),true) 29 install-on-system-other = 30 else 31 install-on-system-other = $(filter-out $(PRODUCT_DEXPREOPT_SPEED_APPS) $(PRODUCT_SYSTEM_SERVER_APPS),$(basename $(notdir $(filter $(foreach f,$(SYSTEM_OTHER_ODEX_FILTER),$(TARGET_OUT)/$(f)),$(1))))) 32 endif 33 34 # The default values for pre-opting: always preopt PIC. 35 # Conditional to building on linux, as dex2oat currently does not work on darwin. 36 ifeq ($(HOST_OS),linux) 37 WITH_DEXPREOPT ?= true 38 ifeq (eng,$(TARGET_BUILD_VARIANT)) 39 # Don't strip for quick development turnarounds. 40 DEX_PREOPT_DEFAULT := nostripping 41 # For an eng build only pre-opt the boot image and system server. This gives reasonable performance 42 # and still allows a simple workflow: building in frameworks/base and syncing. 43 WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY ?= true 44 endif 45 # Add mini-debug-info to the boot classpath unless explicitly asked not to. 46 ifneq (false,$(WITH_DEXPREOPT_DEBUG_INFO)) 47 PRODUCT_DEX_PREOPT_BOOT_FLAGS += --generate-mini-debug-info 48 endif 49 50 # Non eng linux builds must have preopt enabled so that system server doesn't run as interpreter 51 # only. b/74209329 52 ifeq (,$(filter eng, $(TARGET_BUILD_VARIANT))) 53 ifneq (true,$(WITH_DEXPREOPT)) 54 ifneq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY)) 55 $(call pretty-error, DEXPREOPT must be enabled for user and userdebug builds) 56 endif 57 endif 58 endif 59 endif 60 61 GLOBAL_DEXPREOPT_FLAGS := 62 63 # Special rules for building stripped boot jars that override java_library.mk rules 64 65 # $(1): boot jar module name 66 define _dexpreopt-boot-jar-remove-classes.dex 67 _dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar 68 _dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar 69 70 $(call dexpreopt-copy-jar,$$(_dbj_src_jar),$$(_dbj_jar_no_dex),$(DEX_PREOPT_DEFAULT)) 71 72 _dbj_jar_no_dex := 73 _dbj_src_jar := 74 endef 75 76 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar-remove-classes.dex,$(b)))) 77 78 include $(BUILD_SYSTEM)/dex_preopt_libart.mk 79 80 # Define dexpreopt-one-file based on current default runtime. 81 # $(1): the input .jar or .apk file 82 # $(2): the output .odex file 83 define dexpreopt-one-file 84 $(call dex2oat-one-file,$(1),$(2)) 85 endef 86 87 DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEX2OAT_DEPENDENCY) 88 DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) 89 ifdef TARGET_2ND_ARCH 90 $(TARGET_2ND_ARCH_VAR_PREFIX)DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $($(TARGET_2ND_ARCH_VAR_PREFIX)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) 91 endif # TARGET_2ND_ARCH 92 93 ifeq ($(PRODUCT_DIST_BOOT_AND_SYSTEM_JARS),true) 94 boot_profile_jars_zip := $(PRODUCT_OUT)/boot_profile_jars.zip 95 all_boot_jars := \ 96 $(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),$(PRODUCT_OUT)/system/framework/$(m).jar) \ 97 $(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),$(PRODUCT_OUT)/system/framework/$(m).jar) 98 99 $(boot_profile_jars_zip): PRIVATE_JARS := $(all_boot_jars) 100 $(boot_profile_jars_zip): $(all_boot_jars) $(SOONG_ZIP) 101 echo "Create boot profiles package: $@" 102 rm -f $@ 103 $(SOONG_ZIP) -o $@ -C $(PRODUCT_OUT) $(PRIVATE_JARS) 104 105 droidcore: $(boot_profile_jars_zip) 106 107 $(call dist-for-goals, droidcore, $(boot_profile_jars_zip)) 108 endif 109
