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      1 ###########################################################
      2 ## Standard rules for building a java library.
      3 ##
      4 ###########################################################
      5 
      6 ifdef LOCAL_IS_HOST_MODULE
      7 $(error $(LOCAL_PATH): Host java libraries must use BUILD_HOST_JAVA_LIBRARY)
      8 endif
      9 
     10 LOCAL_MODULE_SUFFIX := $(COMMON_JAVA_PACKAGE_SUFFIX)
     11 LOCAL_MODULE_CLASS := JAVA_LIBRARIES
     12 
     13 ifneq (,$(LOCAL_ASSET_DIR))
     14 $(error $(LOCAL_PATH): Target java libraries may not set LOCAL_ASSET_DIR)
     15 endif
     16 
     17 ifneq (true,$(LOCAL_IS_STATIC_JAVA_LIBRARY))
     18 ifneq (,$(LOCAL_RESOURCE_DIR))
     19 $(error $(LOCAL_PATH): Target java libraries may not set LOCAL_RESOURCE_DIR)
     20 endif
     21 # base_rules.mk looks at this
     22 all_res_assets :=
     23 endif
     24 
     25 LOCAL_BUILT_MODULE_STEM := javalib.jar
     26 
     27 intermediates.COMMON := $(call local-intermediates-dir,COMMON)
     28 
     29 # This file will be the one that other modules should depend on.
     30 common_javalib.jar := $(intermediates.COMMON)/$(LOCAL_BUILT_MODULE_STEM)
     31 LOCAL_INTERMEDIATE_TARGETS += $(common_javalib.jar)
     32 
     33 ifeq ($(LOCAL_PROGUARD_ENABLED),disabled)
     34   LOCAL_PROGUARD_ENABLED :=
     35 endif
     36 
     37 ifneq (true,$(WITH_DEXPREOPT))
     38 LOCAL_DEX_PREOPT :=
     39 else
     40 ifeq (,$(TARGET_BUILD_APPS))
     41 ifeq (,$(LOCAL_APK_LIBRARIES))
     42 ifndef LOCAL_DEX_PREOPT
     43 LOCAL_DEX_PREOPT := $(DEX_PREOPT_DEFAULT)
     44 endif
     45 endif
     46 endif
     47 endif
     48 ifeq (false,$(LOCAL_DEX_PREOPT))
     49 LOCAL_DEX_PREOPT :=
     50 endif
     51 
     52 ifeq (true,$(EMMA_INSTRUMENT))
     53 ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
     54 ifeq (true,$(EMMA_INSTRUMENT_STATIC))
     55 LOCAL_STATIC_JAVA_LIBRARIES += emma
     56 endif # LOCAL_EMMA_INSTRUMENT
     57 endif # EMMA_INSTRUMENT_STATIC
     58 else
     59 LOCAL_EMMA_INSTRUMENT := false
     60 endif # EMMA_INSTRUMENT
     61 
     62 #################################
     63 include $(BUILD_SYSTEM)/java.mk
     64 #################################
     65 
     66 ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
     67 # No dex; all we want are the .class files with resources.
     68 $(common_javalib.jar) : $(java_resource_sources)
     69 ifdef LOCAL_PROGUARD_ENABLED
     70 $(common_javalib.jar) : $(full_classes_proguard_jar)
     71 else
     72 $(common_javalib.jar) : $(full_classes_jar)
     73 endif
     74 	@echo "target Static Jar: $(PRIVATE_MODULE) ($@)"
     75 	$(copy-file-to-target)
     76 ifneq ($(extra_jar_args),)
     77 	$(add-java-resources-to-package)
     78 endif
     79 
     80 $(LOCAL_BUILT_MODULE): $(common_javalib.jar)
     81 	$(copy-file-to-target)
     82 
     83 else # !LOCAL_IS_STATIC_JAVA_LIBRARY
     84 
     85 $(common_javalib.jar): PRIVATE_DEX_FILE := $(built_dex)
     86 $(common_javalib.jar) : $(built_dex) $(java_resource_sources)
     87 	@echo "target Jar: $(PRIVATE_MODULE) ($@)"
     88 	$(create-empty-package)
     89 	$(add-dex-to-package)
     90 	$(add-carried-java-resources)
     91 ifneq ($(extra_jar_args),)
     92 	$(add-java-resources-to-package)
     93 endif
     94 
     95 ifdef LOCAL_DEX_PREOPT
     96 dexpreopt_boot_jar_module := $(filter $(LOCAL_MODULE),$(DEXPREOPT_BOOT_JARS_MODULES))
     97 ifneq ($(dexpreopt_boot_jar_module),)
     98 # boot jar's rules are defined in dex_preopt.mk
     99 dexpreopted_boot_jar := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(dexpreopt_boot_jar_module)_nodex.jar
    100 $(LOCAL_BUILT_MODULE) : $(dexpreopted_boot_jar) | $(ACP)
    101 	$(call copy-file-to-target)
    102 
    103 dexpreopted_boot_odex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(dexpreopt_boot_jar_module).odex
    104 built_odex := $(basename $(LOCAL_BUILT_MODULE)).odex
    105 $(built_odex) : $(dexpreopted_boot_odex) | $(ACP)
    106 	$(call copy-file-to-target)
    107 
    108 else # dexpreopt_boot_jar_module
    109 built_odex := $(basename $(LOCAL_BUILT_MODULE)).odex
    110 $(built_odex): PRIVATE_MODULE := $(LOCAL_MODULE)
    111 # Make sure the boot jars get dex-preopt-ed first
    112 $(built_odex) : $(DEXPREOPT_BOOT_ODEXS)
    113 $(built_odex) : $(common_javalib.jar) | $(DEXPREOPT) $(DEXOPT)
    114 	@echo "Dexpreopt Jar: $(PRIVATE_MODULE) ($@)"
    115 	$(hide) rm -f $@
    116 	@mkdir -p $(dir $@)
    117 	$(call dexpreopt-one-file,$<,$@)
    118 
    119 $(LOCAL_BUILT_MODULE) : $(common_javalib.jar) | $(ACP)
    120 	$(call copy-file-to-target)
    121 ifneq (nostripping,$(LOCAL_DEX_PREOPT))
    122 	$(call dexpreopt-remove-classes.dex,$@)
    123 endif
    124 
    125 endif # dexpreopt_boot_jar_module
    126 
    127 else # LOCAL_DEX_PREOPT
    128 $(LOCAL_BUILT_MODULE) : $(common_javalib.jar) | $(ACP)
    129 	$(call copy-file-to-target)
    130 
    131 endif # LOCAL_DEX_PREOPT
    132 endif # !LOCAL_IS_STATIC_JAVA_LIBRARY
    133