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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 endif
     22 
     23 #xxx base_rules.mk looks at this
     24 all_res_assets :=
     25 
     26 LOCAL_BUILT_MODULE_STEM := javalib.jar
     27 
     28 intermediates.COMMON := $(call local-intermediates-dir,COMMON)
     29 
     30 # This file will be the one that other modules should depend on.
     31 common_javalib.jar := $(intermediates.COMMON)/$(LOCAL_BUILT_MODULE_STEM)
     32 LOCAL_INTERMEDIATE_TARGETS += $(common_javalib.jar)
     33 
     34 ifeq ($(LOCAL_PROGUARD_ENABLED),disabled)
     35   LOCAL_PROGUARD_ENABLED :=
     36 endif
     37 
     38 ifneq (true,$(WITH_DEXPREOPT))
     39 LOCAL_DEX_PREOPT :=
     40 else
     41 ifeq (,$(TARGET_BUILD_APPS))
     42 ifeq (,$(LOCAL_APK_LIBRARIES))
     43 ifndef LOCAL_DEX_PREOPT
     44 LOCAL_DEX_PREOPT := true
     45 endif
     46 endif
     47 endif
     48 endif
     49 ifeq (false,$(LOCAL_DEX_PREOPT))
     50 LOCAL_DEX_PREOPT :=
     51 endif
     52 
     53 ifeq (true,$(EMMA_INSTRUMENT))
     54 ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
     55 ifeq (true,$(EMMA_INSTRUMENT_STATIC))
     56 LOCAL_STATIC_JAVA_LIBRARIES += emma
     57 endif # LOCAL_EMMA_INSTRUMENT
     58 endif # EMMA_INSTRUMENT_STATIC
     59 else
     60 LOCAL_EMMA_INSTRUMENT := false
     61 endif # EMMA_INSTRUMENT
     62 
     63 #################################
     64 include $(BUILD_SYSTEM)/java.mk
     65 #################################
     66 
     67 ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
     68 # No dex; all we want are the .class files with resources.
     69 $(common_javalib.jar) : $(java_resource_sources)
     70 ifdef LOCAL_PROGUARD_ENABLED
     71 $(common_javalib.jar) : $(full_classes_proguard_jar)
     72 else
     73 $(common_javalib.jar) : $(full_classes_jar)
     74 endif
     75 	@echo "target Static Jar: $(PRIVATE_MODULE) ($@)"
     76 	$(copy-file-to-target)
     77 ifneq ($(extra_jar_args),)
     78 	$(add-java-resources-to-package)
     79 endif
     80 
     81 $(LOCAL_BUILT_MODULE): $(common_javalib.jar)
     82 	$(copy-file-to-target)
     83 
     84 else # !LOCAL_IS_STATIC_JAVA_LIBRARY
     85 
     86 $(common_javalib.jar): PRIVATE_DEX_FILE := $(built_dex)
     87 $(common_javalib.jar) : $(built_dex) $(java_resource_sources)
     88 	@echo "target Jar: $(PRIVATE_MODULE) ($@)"
     89 	$(create-empty-package)
     90 	$(add-dex-to-package)
     91 	$(add-carried-java-resources)
     92 ifneq ($(extra_jar_args),)
     93 	$(add-java-resources-to-package)
     94 endif
     95 
     96 ifdef LOCAL_DEX_PREOPT
     97 dexpreopt_boot_jar_module := $(filter $(LOCAL_MODULE),$(DEXPREOPT_BOOT_JARS_MODULES))
     98 ifneq ($(dexpreopt_boot_jar_module),)
     99 # boot jar's rules are defined in dex_preopt.mk
    100 dexpreopted_boot_jar := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(dexpreopt_boot_jar_module)_nodex.jar
    101 $(LOCAL_BUILT_MODULE) : $(dexpreopted_boot_jar) | $(ACP)
    102 	$(call copy-file-to-target)
    103 
    104 dexpreopted_boot_odex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(dexpreopt_boot_jar_module).odex
    105 built_odex := $(basename $(LOCAL_BUILT_MODULE)).odex
    106 $(built_odex) : $(dexpreopted_boot_odex) | $(ACP)
    107 	$(call copy-file-to-target)
    108 
    109 else # dexpreopt_boot_jar_module
    110 built_odex := $(basename $(LOCAL_BUILT_MODULE)).odex
    111 $(built_odex): PRIVATE_MODULE := $(LOCAL_MODULE)
    112 # Make sure the boot jars get dex-preopt-ed first
    113 $(built_odex) : $(DEXPREOPT_BOOT_ODEXS)
    114 $(built_odex) : $(common_javalib.jar) | $(DEXPREOPT) $(DEXOPT)
    115 	@echo "Dexpreopt Jar: $(PRIVATE_MODULE) ($@)"
    116 	$(hide) rm -f $@
    117 	@mkdir -p $(dir $@)
    118 	$(call dexpreopt-one-file,$<,$@)
    119 
    120 $(LOCAL_BUILT_MODULE) : $(common_javalib.jar) | $(ACP)
    121 	$(call copy-file-to-target)
    122 ifneq (nostripping,$(LOCAL_DEX_PREOPT))
    123 	$(call dexpreopt-remove-classes.dex,$@)
    124 endif
    125 
    126 endif # dexpreopt_boot_jar_module
    127 
    128 else # LOCAL_DEX_PREOPT
    129 $(LOCAL_BUILT_MODULE) : $(common_javalib.jar) | $(ACP)
    130 	$(call copy-file-to-target)
    131 
    132 endif # LOCAL_DEX_PREOPT
    133 endif # !LOCAL_IS_STATIC_JAVA_LIBRARY
    134