1 ####################################
2 # dexpreopt support - typically used on user builds to run dexopt (for Dalvik) or dex2oat (for ART) ahead of time
4 ####################################
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))
11 PRODUCT_SYSTEM_SERVER_CLASSPATH := $(subst $(space),:,$(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),/system/framework/$(m).jar))
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)
19 # The default value for LOCAL_DEX_PREOPT
20 DEX_PREOPT_DEFAULT ?= true
22 # $(1): the .jar or .apk to remove classes.dex
23 define dexpreopt-remove-classes.dex
24 $(hide) zip --quiet --delete $(1) classes.dex; \
26 while zip --quiet --delete $(1) classes$${dex_index}.dex > /dev/null; do \
27 let dex_index=dex_index+1; \
31 # Special rules for building stripped boot jars that override java_library.mk rules
33 # $(1): boot jar module name
34 define _dexpreopt-boot-jar-remove-classes.dex
35 _dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar
36 _dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar
38 $$(_dbj_jar_no_dex) : $$(_dbj_src_jar) | $(ACP) $(AAPT)
39 $$(call copy-file-to-target)
40 ifneq ($(DEX_PREOPT_DEFAULT),nostripping)
41 $$(call dexpreopt-remove-classes.dex,$$@)
48 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar-remove-classes.dex,$(b))))
50 include $(BUILD_SYSTEM)/dex_preopt_libart.mk
52 # Define dexpreopt-one-file based on current default runtime.
53 # $(1): the input .jar or .apk file
54 # $(2): the output .odex file
55 define dexpreopt-one-file
56 $(call dex2oat-one-file,$(1),$(2))
59 DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEX2OAT_DEPENDENCY)
60 DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)
62 $(TARGET_2ND_ARCH_VAR_PREFIX)DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $($(TARGET_2ND_ARCH_VAR_PREFIX)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)
63 endif # TARGET_2ND_ARCH