Home | History | Annotate | Download | only in core 
      1 ####################################
      2 # Dexpreopt on the boot jars
      3 #
      4 ####################################
      5 
      6 # TODO: replace it with device's BOOTCLASSPATH
      7 DEXPREOPT_BOOT_JARS := core:bouncycastle:ext:framework:android.policy:services:core-junit
      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) -fpt $$< $$(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_src_jar :=)
     64 endef
     65 
     66 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar,$(b))))
     67 
     68 # $(1): the rest list of boot jars
     69 define _build-dexpreopt-boot-jar-dependency-pair
     70 $(if $(filter 1,$(words $(1)))$(filter 0,$(words $(1))),,\
     71 	$(eval _bdbjdp_target := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(word 2,$(1)).odex) \
     72 	$(eval _bdbjdp_dep := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(word 1,$(1)).odex) \
     73 	$(eval $(call add-dependency,$(_bdbjdp_target),$(_bdbjdp_dep))) \
     74 	$(eval $(call _build-dexpreopt-boot-jar-dependency-pair,$(wordlist 2,999,$(1)))))
     75 endef
     76 
     77 define _build-dexpreopt-boot-jar-dependency
     78 $(call _build-dexpreopt-boot-jar-dependency-pair,$(DEXPREOPT_BOOT_JARS_MODULES))
     79 endef
     80 
     81 $(eval $(call _build-dexpreopt-boot-jar-dependency))
     82