dex_preopt.mk revision ad6674cd6003b78ef8ba101eb8a6b3c889ae4b0d 
1####################################
2# dexpreopt support - typically used on user builds to run dexopt (for Dalvik) or dex2oat (for ART) ahead of time
3#
4####################################
5
6ifeq ($(DALVIK_VM_LIB),)
7$(error No value for DALVIK_VM_LIB)
8endif
9
10# list of boot classpath jars for dexpreopt
11DEXPREOPT_BOOT_JARS := $(subst $(space),:,$(PRODUCT_BOOT_JARS))
12DEXPREOPT_BOOT_JARS_MODULES := $(PRODUCT_BOOT_JARS)
13PRODUCT_BOOTCLASSPATH := $(subst $(space),:,$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),/system/framework/$(m).jar))
14
15DEXPREOPT_BUILD_DIR := $(OUT_DIR)
16DEXPREOPT_PRODUCT_DIR_FULL_PATH := $(PRODUCT_OUT)/dex_bootjars
17DEXPREOPT_PRODUCT_DIR := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(DEXPREOPT_PRODUCT_DIR_FULL_PATH))
18DEXPREOPT_BOOT_JAR_DIR := system/framework
19DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR)
20
21# $(1): the .jar or .apk to remove classes.dex
22define dexpreopt-remove-classes.dex
23$(hide) $(AAPT) remove $(1) classes.dex
24endef
25
26# Special rules for building stripped boot jars that override java_library.mk rules
27
28# $(1): boot jar module name
29define _dexpreopt-boot-jar-remove-classes.dex
30_dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar
31_dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar
32
33$$(_dbj_jar_no_dex) : $$(_dbj_src_jar) | $(ACP) $(AAPT)
34	$$(call copy-file-to-target)
35ifneq ($(DEX_PREOPT_DEFAULT),nostripping)
36	$$(call dexpreopt-remove-classes.dex,$$@)
37endif
38
39_dbj_jar_no_dex :=
40_dbj_src_jar :=
41endef
42
43$(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar-remove-classes.dex,$(b))))
44
45# Conditionally include Dalvik support.
46ifeq ($(DALVIK_VM_LIB),libdvm.so)
47include $(BUILD_SYSTEM)/dex_preopt_libdvm.mk
48endif
49
50# Unconditionally include ART support because its used run dex2oat on the host for tests.
51include $(BUILD_SYSTEM)/dex_preopt_libart.mk
52
53# Define dexpreopt-one-file based on current default runtime.
54# $(1): the boot image to use (unused for libdvm)
55# $(2): the input .jar or .apk file
56# $(3): the input .jar or .apk target location (unused for libdvm)
57# $(4): the output .odex file
58ifeq ($(DALVIK_VM_LIB),libdvm.so)
59define dexpreopt-one-file
60$(call dexopt-one-file,$(2),$(4))
61endef
62
63DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEXOPT_DEPENDENCY)
64DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEXPREOPT_BOOT_ODEXS)
65else
66define dexpreopt-one-file
67$(call dex2oat-one-file,$(1),$(2),$(3),$(4))
68endef
69
70DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEX2OAT_DEPENDENCY)
71DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEFAULT_DEX_PREOPT_BUILT_IMAGE)
72endif
73