1 ####################################
2 # Dexpreopt on the boot jars
4 ####################################
6 DEXPREOPT_BOOT_JARS := $(PRODUCT_BOOT_JARS)
7 DEXPREOPT_BOOT_JARS_MODULES := $(subst :, ,$(DEXPREOPT_BOOT_JARS))
8 PRODUCT_BOOTCLASSPATH := $(subst $(space),:,$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),/system/framework/$(m).jar))
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))
15 DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_BUILD_DIR)/$(DEXPREOPT_PRODUCT_DIR)/$(DEXPREOPT_BOOT_JAR_DIR)
17 DEXPREOPT_BOOT_ODEXS := $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),\
18 $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(b).odex)
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 :=
25 DEXPREOPT_UNIPROCESSOR := --uniprocessor
28 # $(1): the .jar or .apk to remove classes.dex
29 define dexpreopt-remove-classes.dex
30 $(hide) $(AAPT) remove $(1) classes.dex
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))
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: $$@"
53 $(hide) mkdir -p $$(dir $$@)
54 $(hide) $(ACP) -fp $$< $$(PRIVATE_DBJ_JAR)
55 $$(call dexpreopt-one-file,$$(PRIVATE_DBJ_JAR),$$@)
57 $(_dbj_jar_no_dex) : $(_dbj_src_jar) | $(ACP) $(AAPT)
58 $$(call copy-file-to-target)
59 ifneq ($(DEX_PREOPT_DEFAULT),nostripping)
60 $$(call dexpreopt-remove-classes.dex,$$@)
65 $(eval _dbj_jar_no_dex :=)
66 $(eval _dbj_src_jar :=)
69 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar,$(b))))
71 # $(1): the rest list of boot jars
72 define _build-dexpreopt-boot-jar-dependency-pair
73 $(if $(filter 1,$(words $(1)))$(filter 0,$(words $(1))),,\
74 $(eval _bdbjdp_target := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(word 2,$(1)).odex) \
75 $(eval _bdbjdp_dep := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(word 1,$(1)).odex) \
76 $(eval $(call add-dependency,$(_bdbjdp_target),$(_bdbjdp_dep))) \
77 $(eval $(call _build-dexpreopt-boot-jar-dependency-pair,$(wordlist 2,999,$(1)))))
80 define _build-dexpreopt-boot-jar-dependency
81 $(call _build-dexpreopt-boot-jar-dependency-pair,$(DEXPREOPT_BOOT_JARS_MODULES))
84 $(eval $(call _build-dexpreopt-boot-jar-dependency))