1# Requires: 2# LOCAL_MODULE_SUFFIX 3# LOCAL_MODULE_CLASS 4# all_res_assets 5 6# Make sure there's something to build. 7# It's possible to build a package that doesn't contain any classes. 8ifeq (,$(strip $(LOCAL_SRC_FILES)$(all_res_assets))) 9$(error $(LOCAL_PATH): Target java module does not define any source or resource files) 10endif 11 12LOCAL_NO_STANDARD_LIBRARIES:=$(strip $(LOCAL_NO_STANDARD_LIBRARIES)) 13LOCAL_SDK_VERSION:=$(strip $(LOCAL_SDK_VERSION)) 14 15ifneq ($(LOCAL_SDK_VERSION),) 16 ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 17 $(error $(LOCAL_PATH): Must not define both LOCAL_NO_STANDARD_LIBRARIES and LOCAL_SDK_VERSION) 18 else 19 ifeq ($(strip $(filter $(LOCAL_SDK_VERSION),$(TARGET_AVAILABLE_SDK_VERSIONS))),) 20 $(error $(LOCAL_PATH): Invalid LOCAL_SDK_VERSION '$(LOCAL_SDK_VERSION)' \ 21 Choices are: $(TARGET_AVAILABLE_SDK_VERSIONS)) 22 else 23 LOCAL_JAVA_LIBRARIES := android_stubs_$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES) 24 endif 25 endif 26else 27 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 28 LOCAL_JAVA_LIBRARIES := core ext framework $(LOCAL_JAVA_LIBRARIES) 29 endif 30endif 31 32LOCAL_BUILT_MODULE_STEM := $(strip $(LOCAL_BUILT_MODULE_STEM)) 33ifeq ($(LOCAL_BUILT_MODULE_STEM),) 34$(error $(LOCAL_PATH): Target java template must define LOCAL_BUILT_MODULE_STEM) 35endif 36ifneq ($(filter classes-compiled.jar classes.jar,$(LOCAL_BUILT_MODULE_STEM)),) 37$(error LOCAL_BUILT_MODULE_STEM may not be "$(LOCAL_BUILT_MODULE_STEM)") 38endif 39 40 41############################################################################## 42# Define the intermediate targets before including base_rules so they get 43# the correct environment. 44############################################################################## 45 46intermediates := $(call local-intermediates-dir) 47intermediates.COMMON := $(call local-intermediates-dir,COMMON) 48 49# This is cleared below, and re-set if we really need it. 50full_classes_jar := $(intermediates.COMMON)/classes.jar 51 52# Emma source code coverage 53ifneq ($(EMMA_INSTRUMENT),true) 54LOCAL_NO_EMMA_INSTRUMENT := true 55LOCAL_NO_EMMA_COMPILE := true 56endif 57 58# Choose leaf name for the compiled jar file. 59ifneq ($(LOCAL_NO_EMMA_COMPILE),true) 60full_classes_compiled_jar_leaf := classes-no-debug-var.jar 61else 62full_classes_compiled_jar_leaf := classes-full-debug.jar 63endif 64full_classes_compiled_jar := $(intermediates.COMMON)/$(full_classes_compiled_jar_leaf) 65 66emma_intermediates_dir := $(intermediates.COMMON)/emma_out 67# the 'lib/$(full_classes_compiled_jar_leaf)' portion of this path is fixed in 68# the emma tool 69full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(full_classes_compiled_jar_leaf) 70full_classes_stubs_jar := $(intermediates.COMMON)/stubs.jar 71full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar 72full_classes_proguard_jar := $(full_classes_jar) 73built_dex := $(intermediates.COMMON)/classes.dex 74 75LOCAL_INTERMEDIATE_TARGETS += \ 76 $(full_classes_jar) \ 77 $(full_classes_compiled_jar) \ 78 $(full_classes_emma_jar) \ 79 $(full_classes_stubs_jar) \ 80 $(full_classes_jarjar_jar) \ 81 $(built_dex) 82 83 84# TODO: It looks like the only thing we need from base_rules is 85# all_java_sources. See if we can get that by adding a 86# common_java.mk, and moving the include of base_rules.mk to 87# after all the declarations. 88 89####################################### 90include $(BUILD_SYSTEM)/base_rules.mk 91####################################### 92 93# We use intermediates.COMMON because the classes.jar/.dex files will be 94# common even if LOCAL_BUILT_MODULE isn't. 95# 96# Override some target variables that base_rules set up for us. 97$(LOCAL_INTERMEDIATE_TARGETS): \ 98 PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes 99$(LOCAL_INTERMEDIATE_TARGETS): \ 100 PRIVATE_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/src 101 102# Since we're using intermediates.COMMON, make sure that it gets cleaned 103# properly. 104$(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON) 105 106# If the module includes java code (i.e., it's not framework-res), compile it. 107full_classes_jar := 108built_dex := 109ifneq (,$(strip $(all_java_sources))) 110 111# If LOCAL_BUILT_MODULE_STEM wasn't overridden by our caller, 112# full_classes_jar will be the same module as LOCAL_BUILT_MODULE. 113# Otherwise, the caller will define it as a prerequisite of 114# LOCAL_BUILT_MODULE, so it will inherit the necessary PRIVATE_* 115# variable definitions. 116full_classes_jar := $(intermediates.COMMON)/classes.jar 117built_dex := $(intermediates.COMMON)/classes.dex 118 119# Droiddoc isn't currently able to generate stubs for modules, so we're just 120# allowing it to use the classes.jar as the "stubs" that would be use to link 121# against, for the cases where someone needs the jar to link against. 122# - Use the classes.jar instead of the handful of other intermediates that 123# we have, because it's the most processed, but still hasn't had dex run on 124# it, so it's closest to what's on the device. 125# - This extra copy, with the dependency on LOCAL_BUILT_MODULE allows the 126# PRIVATE_ vars to be preserved. 127$(full_classes_stubs_jar): PRIVATE_SOURCE_FILE := $(full_classes_jar) 128$(full_classes_stubs_jar) : $(LOCAL_BUILT_MODULE) | $(ACP) 129 @echo Copying $(PRIVATE_SOURCE_FILE) 130 $(hide) $(ACP) -fp $(PRIVATE_SOURCE_FILE) $@ 131ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar) 132 133# Compile the java files to a .jar file. 134# This intentionally depends on java_sources, not all_java_sources. 135# Deps for generated source files must be handled separately, 136# via deps on the target that generates the sources. 137$(full_classes_compiled_jar): $(java_sources) $(full_java_lib_deps) 138 $(transform-java-to-classes.jar) 139 140# All of the rules after full_classes_compiled_jar are very unlikely 141# to fail except for bugs in their respective tools. If you would 142# like to run these rules, add the "all" modifier goal to the make 143# command line. 144# This overwrites the value defined in base_rules.mk. That's a little 145# dirty. It's preferable to set LOCAL_CHECKED_MODULE, but this has to 146# be done after the inclusion of base_rules.mk. 147ALL_MODULES.$(LOCAL_MODULE).CHECKED := $(full_classes_compiled_jar) 148 149ifneq ($(LOCAL_NO_EMMA_COMPILE),true) 150# If you instrument class files that have local variable debug information in 151# them emma does not correctly maintain the local variable table. 152# This will cause an error when you try to convert the class files for Android. 153# The workaround for this to compile the java classes with only 154# line and source debug information, not local information. 155$(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g:{lines,source} 156else 157# when emma is off, compile with the default flags, which contain full debug 158# info 159$(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g 160endif 161 162ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true) 163# Skip adding emma instrumentation to class files if this is a static library, 164# since it will be instrumented by the package that includes it 165LOCAL_NO_EMMA_INSTRUMENT:= true 166endif 167 168ifneq ($(LOCAL_NO_EMMA_INSTRUMENT),true) 169$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em 170$(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir) 171# this rule will generate both $(PRIVATE_EMMA_COVERAGE_FILE) and 172# $(full_classes_emma_jar) 173$(full_classes_emma_jar): $(full_classes_compiled_jar) 174 $(transform-classes.jar-to-emma) 175$(PRIVATE_EMMA_COVERAGE_FILE): $(full_classes_emma_jar) 176else 177$(full_classes_emma_jar): $(full_classes_compiled_jar) | $(ACP) 178 @echo Copying: $< 179 $(copy-file-to-target) 180endif 181 182# Run jarjar if necessary, otherwise just copy the file. 183ifneq ($(strip $(LOCAL_JARJAR_RULES)),) 184$(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES) 185$(full_classes_jarjar_jar): $(full_classes_emma_jar) | $(JARJAR) 186 @echo JarJar: $@ 187 $(hide) $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@ 188else 189$(full_classes_jarjar_jar): $(full_classes_emma_jar) | $(ACP) 190 @echo Copying: $@ 191 $(hide) $(ACP) $< $@ 192endif 193 194# Run proguard if necessary, otherwise just copy the file. This is the last 195# part of this step, so the output of this command is full_classes_jar. 196ifneq ($(strip $(LOCAL_PROGUARD_ENABLED)),) 197proguard_dictionary := $(intermediates.COMMON)/proguard_dictionary 198proguard_flags := $(addprefix -libraryjars ,$(full_java_libs)) \ 199 -include $(BUILD_SYSTEM)/proguard.flags \ 200 -forceprocessing \ 201 -printmapping $(proguard_dictionary) 202ifeq ($(strip $(LOCAL_PROGUARD_ENABLED)),full) 203 # full 204else 205ifeq ($(strip $(LOCAL_PROGUARD_ENABLED)),optonly) 206 # optonly 207 proguard_flags += -dontobfuscate 208else 209ifeq ($(strip $(LOCAL_PROGUARD_ENABLED)),custom) 210 # custom 211else 212 $(warning while processing: $(LOCAL_MODULE)) 213 $(error invalid value for LOCAL_PROGUARD_ENABLED: $(LOCAL_PROGUARD_ENABLED)) 214endif 215endif 216endif 217 218$(full_classes_proguard_jar): PRIVATE_PROGUARD_FLAGS := $(proguard_flags) $(LOCAL_PROGUARD_FLAGS) 219$(full_classes_proguard_jar): $(full_classes_emma_jar) | $(PROGUARD) 220 @echo Proguard: $@ 221 $(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) 222else 223$(full_classes_proguard_jar): $(full_classes_emma_jar) | $(ACP) 224 @echo Copying: $@ 225 $(hide) $(ACP) $< $@ 226endif 227 228# Override PRIVATE_INTERMEDIATES_DIR so that install-dex-debug 229# will work even when intermediates != intermediates.COMMON. 230$(built_dex): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON) 231$(built_dex): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS) 232$(built_dex): $(full_classes_jar) $(DX) 233 $(transform-classes.jar-to-dex) 234ifneq ($(GENERATE_DEX_DEBUG),) 235 $(install-dex-debug) 236endif 237 238findbugs_xml := $(intermediates.COMMON)/findbugs.xml 239$(findbugs_xml) : PRIVATE_JAR_FILE := $(full_classes_jar) 240$(findbugs_xml) : PRIVATE_AUXCLASSPATH := $(addprefix -auxclasspath ,$(strip \ 241 $(call normalize-path-list,$(filter %.jar,\ 242 $(full_java_libs))))) 243# We can't depend directly on full_classes_jar because the PRIVATE_ 244# vars won't be set up correctly. 245$(findbugs_xml) : $(LOCAL_BUILT_MODULE) 246 @echo Findbugs: $@ 247 $(hide) $(FINDBUGS) -textui -effort:min -xml:withMessages \ 248 $(PRIVATE_AUXCLASSPATH) \ 249 $(PRIVATE_JAR_FILE) \ 250 > $@ 251 252ALL_FINDBUGS_FILES += $(findbugs_xml) 253 254findbugs_html := $(PRODUCT_OUT)/findbugs/$(LOCAL_MODULE).html 255$(findbugs_html) : PRIVATE_XML_FILE := $(findbugs_xml) 256$(LOCAL_MODULE)-findbugs : $(findbugs_html) 257$(findbugs_html) : $(findbugs_xml) 258 @mkdir -p $(dir $@) 259 @echo ConvertXmlToText: $@ 260 $(hide) prebuilt/common/findbugs/bin/convertXmlToText -html:fancy.xsl $(PRIVATE_XML_FILE) \ 261 > $@ 262 263$(LOCAL_MODULE)-findbugs : $(findbugs_html) 264 265endif 266