1 #################################### 2 # Dexpreopt on the boot jars 3 # 4 #################################### 5 6 # TODO: replace it with device's BOOTCLASSPATH 7 DEXPREOPT_BOOT_JARS := core:core-junit:bouncycastle:ext:framework:android.policy:services:apache-xml:filterfw 8 DEXPREOPT_BOOT_JARS_MODULES := $(subst :, ,$(DEXPREOPT_BOOT_JARS)) 9 10 DEXPREOPT_BUILD_DIR := $(OUT_DIR) 11 DEXPREOPT_PRODUCT_DIR := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(PRODUCT_OUT))/dex_bootjars 12 DEXPREOPT_BOOT_JAR_DIR := system/framework 13 DEXPREOPT_DEXOPT := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(DEXOPT)) 14 15 DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_BUILD_DIR)/$(DEXPREOPT_PRODUCT_DIR)/$(DEXPREOPT_BOOT_JAR_DIR) 16 17 DEXPREOPT_BOOT_ODEXS := $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),\ 18 $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(b).odex) 19 20 # If the target is a uniprocessor, then explicitly tell the preoptimizer 21 # that fact. (By default, it always optimizes for an SMP target.) 22 ifeq ($(TARGET_CPU_SMP),true) 23 DEXPREOPT_UNIPROCESSOR := 24 else 25 DEXPREOPT_UNIPROCESSOR := --uniprocessor 26 endif 27 28 # $(1): the .jar or .apk to remove classes.dex 29 define dexpreopt-remove-classes.dex 30 $(hide) $(AAPT) remove $(1) classes.dex 31 endef 32 33 # $(1): the input .jar or .apk file 34 # $(2): the output .odex file 35 define dexpreopt-one-file 36 $(hide) $(DEXPREOPT) --dexopt=$(DEXPREOPT_DEXOPT) --build-dir=$(DEXPREOPT_BUILD_DIR) \ 37 --product-dir=$(DEXPREOPT_PRODUCT_DIR) --boot-dir=$(DEXPREOPT_BOOT_JAR_DIR) \ 38 --boot-jars=$(DEXPREOPT_BOOT_JARS) $(DEXPREOPT_UNIPROCESSOR) \ 39 $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(1)) \ 40 $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(2)) 41 endef 42 43 # $(1): boot jar module name 44 define _dexpreopt-boot-jar 45 $(eval _dbj_jar := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1).jar) 46 $(eval _dbj_odex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1).odex) 47 $(eval _dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar) 48 $(eval _dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar) 49 $(eval $(_dbj_odex): PRIVATE_DBJ_JAR := $(_dbj_jar)) 50 $(_dbj_odex) : $(_dbj_src_jar) | $(ACP) $(DEXPREOPT) $(DEXOPT) 51 @echo "Dexpreopt Boot Jar: $$@" 52 $(hide) rm -f $$@ 53 $(hide) mkdir -p $$(dir $$@) 54 $(hide) $(ACP) -fp $$< $$(PRIVATE_DBJ_JAR) 55 $$(call dexpreopt-one-file,$$(PRIVATE_DBJ_JAR),$$@) 56 57 $(_dbj_jar_no_dex) : $(_dbj_src_jar) | $(ACP) $(AAPT) 58 $$(call copy-file-to-target) 59 $$(call dexpreopt-remove-classes.dex,$$@) 60 61 $(eval _dbj_jar :=) 62 $(eval _dbj_odex :=) 63 $(eval _dbj_jar_no_dex :=) 64 $(eval _dbj_src_jar :=) 65 endef 66 67 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar,$(b)))) 68 69 # $(1): the rest list of boot jars 70 define _build-dexpreopt-boot-jar-dependency-pair 71 $(if $(filter 1,$(words $(1)))$(filter 0,$(words $(1))),,\ 72 $(eval _bdbjdp_target := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(word 2,$(1)).odex) \ 73 $(eval _bdbjdp_dep := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(word 1,$(1)).odex) \ 74 $(eval $(call add-dependency,$(_bdbjdp_target),$(_bdbjdp_dep))) \ 75 $(eval $(call _build-dexpreopt-boot-jar-dependency-pair,$(wordlist 2,999,$(1))))) 76 endef 77 78 define _build-dexpreopt-boot-jar-dependency 79 $(call _build-dexpreopt-boot-jar-dependency-pair,$(DEXPREOPT_BOOT_JARS_MODULES)) 80 endef 81 82 $(eval $(call _build-dexpreopt-boot-jar-dependency)) 83