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 ifneq ($(DALVIK_VM_LIB),) 7 8 # list of boot classpath jars for dexpreopt 9 DEXPREOPT_BOOT_JARS := $(subst $(space),:,$(PRODUCT_BOOT_JARS)) 10 DEXPREOPT_BOOT_JARS_MODULES := $(PRODUCT_BOOT_JARS) 11 PRODUCT_BOOTCLASSPATH := $(subst $(space),:,$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),/system/framework/$(m).jar)) 12 13 PRODUCT_SYSTEM_SERVER_CLASSPATH := $(subst $(space),:,$(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),/system/framework/$(m).jar)) 14 15 DEXPREOPT_BUILD_DIR := $(OUT_DIR) 16 DEXPREOPT_PRODUCT_DIR_FULL_PATH := $(PRODUCT_OUT)/dex_bootjars 17 DEXPREOPT_PRODUCT_DIR := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(DEXPREOPT_PRODUCT_DIR_FULL_PATH)) 18 DEXPREOPT_BOOT_JAR_DIR := system/framework 19 DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR) 20 21 # $(1): the .jar or .apk to remove classes.dex 22 define dexpreopt-remove-classes.dex 23 $(hide) zip --quiet --delete $(1) classes.dex; \ 24 dex_index=2; \ 25 while zip --quiet --delete $(1) classes$${dex_index}.dex > /dev/null; do \ 26 let dex_index=dex_index+1; \ 27 done 28 endef 29 30 # Special rules for building stripped boot jars that override java_library.mk rules 31 32 # $(1): boot jar module name 33 define _dexpreopt-boot-jar-remove-classes.dex 34 _dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar 35 _dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar 36 37 $$(_dbj_jar_no_dex) : $$(_dbj_src_jar) | $(ACP) $(AAPT) 38 $$(call copy-file-to-target) 39 ifneq ($(DEX_PREOPT_DEFAULT),nostripping) 40 $$(call dexpreopt-remove-classes.dex,$$@) 41 endif 42 43 _dbj_jar_no_dex := 44 _dbj_src_jar := 45 endef 46 47 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar-remove-classes.dex,$(b)))) 48 49 # Conditionally include Dalvik support. 50 ifeq ($(DALVIK_VM_LIB),libdvm.so) 51 include $(BUILD_SYSTEM)/dex_preopt_libdvm.mk 52 endif 53 54 # Unconditionally include ART support because its used run dex2oat on the host for tests. 55 include $(BUILD_SYSTEM)/dex_preopt_libart.mk 56 57 # Define dexpreopt-one-file based on current default runtime. 58 # $(1): the input .jar or .apk file 59 # $(2): the output .odex file 60 ifeq ($(DALVIK_VM_LIB),libdvm.so) 61 define dexpreopt-one-file 62 $(call dexopt-one-file,$(1),$(2)) 63 endef 64 65 DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEXOPT_DEPENDENCY) 66 DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEXPREOPT_BOOT_ODEXS) 67 else 68 define dexpreopt-one-file 69 $(call dex2oat-one-file,$(1),$(2)) 70 endef 71 72 DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEX2OATD_DEPENDENCY) 73 DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) 74 ifdef TARGET_2ND_ARCH 75 $(TARGET_2ND_ARCH_VAR_PREFIX)DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $($(TARGET_2ND_ARCH_VAR_PREFIX)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) 76 endif # TARGET_2ND_ARCH 77 endif # DALVIK_VM_LIB 78 else 79 $(warning No DALVIK_VM_LIB, disable dexpreopt.) 80 WITH_DEXPREOPT := false 81 endif # DALVIK_VM_LIB is defined. 82
