java.mk revision 6a68e77f514ed39f641efcba3d577f1dc8f34214
1# Requires: 2# LOCAL_MODULE_SUFFIX 3# LOCAL_MODULE_CLASS 4# all_res_assets 5 6ifeq ($(TARGET_BUILD_PDK),true) 7ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),) 8# LOCAL_SDK not defined or set to current 9ifeq ($(filter-out current,$(LOCAL_SDK_VERSION)),) 10LOCAL_SDK_VERSION := $(PDK_BUILD_SDK_VERSION) 11endif 12endif # !PDK_JAVA 13endif #PDK 14 15 16# Make sure there's something to build. 17# It's possible to build a package that doesn't contain any classes. 18# LOCAL_SOURCE_FILES_ALL_GENERATED is set only if the module does not have static source files, 19# but generated source files in its LOCAL_INTERMEDIATE_SOURCE_DIR. 20# You have to set up the dependency in some other way. 21ifeq (,$(strip $(LOCAL_SRC_FILES)$(all_res_assets)$(LOCAL_STATIC_JAVA_LIBRARIES))$(filter true,$(LOCAL_SOURCE_FILES_ALL_GENERATED))) 22$(warning $(LOCAL_PATH): Target java module does not define any source or resource files) 23endif 24 25LOCAL_NO_STANDARD_LIBRARIES:=$(strip $(LOCAL_NO_STANDARD_LIBRARIES)) 26LOCAL_SDK_VERSION:=$(strip $(LOCAL_SDK_VERSION)) 27 28ifneq ($(LOCAL_SDK_VERSION),) 29 ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 30 $(error $(LOCAL_PATH): Must not define both LOCAL_NO_STANDARD_LIBRARIES and LOCAL_SDK_VERSION) 31 else 32 ifeq ($(strip $(filter $(LOCAL_SDK_VERSION),$(TARGET_AVAILABLE_SDK_VERSIONS))),) 33 $(error $(LOCAL_PATH): Invalid LOCAL_SDK_VERSION '$(LOCAL_SDK_VERSION)' \ 34 Choices are: $(TARGET_AVAILABLE_SDK_VERSIONS)) 35 else 36 ifeq ($(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS),current) 37 # Use android_stubs_current if LOCAL_SDK_VERSION is current and no TARGET_BUILD_APPS. 38 LOCAL_JAVA_LIBRARIES := android_stubs_current $(LOCAL_JAVA_LIBRARIES) 39 else 40 LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES) 41 endif 42 endif 43 endif 44else 45 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 46 LOCAL_JAVA_LIBRARIES := core core-junit ext framework $(LOCAL_JAVA_LIBRARIES) 47 endif 48endif 49 50proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES)) 51ifneq ($(proto_sources),) 52ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),micro) 53 LOCAL_STATIC_JAVA_LIBRARIES += libprotobuf-java-2.3.0-micro 54else 55 LOCAL_STATIC_JAVA_LIBRARIES += libprotobuf-java-2.3.0-lite 56endif 57endif 58 59LOCAL_JAVA_LIBRARIES := $(sort $(LOCAL_JAVA_LIBRARIES)) 60 61LOCAL_BUILT_MODULE_STEM := $(strip $(LOCAL_BUILT_MODULE_STEM)) 62ifeq ($(LOCAL_BUILT_MODULE_STEM),) 63$(error $(LOCAL_PATH): Target java template must define LOCAL_BUILT_MODULE_STEM) 64endif 65ifneq ($(filter classes-compiled.jar classes.jar,$(LOCAL_BUILT_MODULE_STEM)),) 66$(error LOCAL_BUILT_MODULE_STEM may not be "$(LOCAL_BUILT_MODULE_STEM)") 67endif 68 69 70############################################################################## 71# Define the intermediate targets before including base_rules so they get 72# the correct environment. 73############################################################################## 74 75intermediates := $(call local-intermediates-dir) 76intermediates.COMMON := $(call local-intermediates-dir,COMMON) 77 78# Choose leaf name for the compiled jar file. 79ifeq ($(LOCAL_EMMA_INSTRUMENT),true) 80full_classes_compiled_jar_leaf := classes-no-debug-var.jar 81built_dex_intermediate_leaf := classes-no-local.dex 82else 83full_classes_compiled_jar_leaf := classes-full-debug.jar 84built_dex_intermediate_leaf := classes-with-local.dex 85endif 86 87LOCAL_PROGUARD_ENABLED:=$(strip $(LOCAL_PROGUARD_ENABLED)) 88ifeq ($(LOCAL_PROGUARD_ENABLED),disabled) 89LOCAL_PROGUARD_ENABLED := 90endif 91 92# By giving different file name, files can be updated correctly when switching 93# between builds with and without Proguard enabled. 94# Note that ANY intermediate targets between the proguard and 95# the final built_dex should be differently named! 96ifdef LOCAL_PROGUARD_ENABLED 97proguard_jar_leaf := proguard.classes.jar 98built_dex_intermediate_leaf := proguard.$(built_dex_intermediate_leaf) 99built_dex_leaf := proguard.classes.dex 100else 101proguard_jar_leaf := noproguard.classes.jar 102built_dex_intermediate_leaf := noproguard.$(built_dex_intermediate_leaf) 103built_dex_leaf := noproguard.classes.dex 104endif 105 106full_classes_compiled_jar := $(intermediates.COMMON)/$(full_classes_compiled_jar_leaf) 107jarjar_leaf := classes-jarjar.jar 108full_classes_jarjar_jar := $(intermediates.COMMON)/$(jarjar_leaf) 109emma_intermediates_dir := $(intermediates.COMMON)/emma_out 110# emma is hardcoded to use the leaf name of its input for the output file -- 111# only the output directory can be changed 112full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(jarjar_leaf) 113full_classes_proguard_jar := $(intermediates.COMMON)/$(proguard_jar_leaf) 114built_dex_intermediate := $(intermediates.COMMON)/$(built_dex_intermediate_leaf) 115full_classes_stubs_jar := $(intermediates.COMMON)/stubs.jar 116 117# full_classes_jar and built_dex are cleared below, and re-set if we really need them. 118full_classes_jar := $(intermediates.COMMON)/classes.jar 119built_dex := $(intermediates.COMMON)/$(built_dex_leaf) 120 121LOCAL_INTERMEDIATE_TARGETS += \ 122 $(full_classes_compiled_jar) \ 123 $(full_classes_jarjar_jar) \ 124 $(full_classes_emma_jar) \ 125 $(full_classes_jar) \ 126 $(full_classes_proguard_jar) \ 127 $(built_dex_intermediate) \ 128 $(built_dex) \ 129 $(full_classes_stubs_jar) 130 131 132LOCAL_INTERMEDIATE_SOURCE_DIR := $(intermediates.COMMON)/src 133 134############################################################### 135## .rs files: RenderScript sources to .java files and .bc files 136############################################################### 137renderscript_sources := $(filter %.rs,$(LOCAL_SRC_FILES)) 138# Because names of the java files from RenderScript are unknown until the 139# .rs file(s) are compiled, we have to depend on a timestamp file. 140RenderScript_file_stamp := 141ifneq ($(renderscript_sources),) 142renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 143RenderScript_file_stamp := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/RenderScript.stamp 144renderscript_intermediate := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript 145 146renderscript_target_api := 147 148ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) 149renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) 150else 151ifneq (,$(LOCAL_SDK_VERSION)) 152# Set target-api for LOCAL_SDK_VERSIONs other than current. 153ifneq (,$(filter-out current, $(LOCAL_SDK_VERSION))) 154renderscript_target_api := $(LOCAL_SDK_VERSION) 155endif 156endif # LOCAL_SDK_VERSION is set 157endif # LOCAL_RENDERSCRIPT_TARGET_API is set 158 159ifeq ($(LOCAL_RENDERSCRIPT_CC),) 160LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 161endif 162 163# Turn on all warnings and warnings as errors for RS compiles. 164# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 165renderscript_flags := -Wall -Werror 166renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 167 168# prepend the RenderScript system include path 169ifneq ($(filter-out current,$(LOCAL_SDK_VERSION))$(if $(TARGET_BUILD_APPS),$(filter current,$(LOCAL_SDK_VERSION))),) 170# if a numeric LOCAL_SDK_VERSION, or current LOCAL_SDK_VERSION with TARGET_BUILD_APPS 171LOCAL_RENDERSCRIPT_INCLUDES := \ 172 $(HISTORICAL_SDK_VERSIONS_ROOT)/renderscript/clang-include \ 173 $(HISTORICAL_SDK_VERSIONS_ROOT)/renderscript/include \ 174 $(LOCAL_RENDERSCRIPT_INCLUDES) 175else 176LOCAL_RENDERSCRIPT_INCLUDES := \ 177 $(TOPDIR)external/clang/lib/Headers \ 178 $(TOPDIR)frameworks/rs/scriptc \ 179 $(LOCAL_RENDERSCRIPT_INCLUDES) 180endif 181 182ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 183LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 184endif 185 186$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES) 187$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 188$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 189$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 190# By putting the generated java files into $(LOCAL_INTERMEDIATE_SOURCE_DIR), they will be 191# automatically found by the java compiling function transform-java-to-classes.jar. 192$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 193$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api) 194$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 195 $(transform-renderscripts-to-java-and-bc) 196 197# include the dependency files (.d) generated by llvm-rs-cc. 198renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \ 199 $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))) 200-include $(renderscript_generated_dep_files) 201 202LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 203# Make sure the generated resource will be added to the apk. 204LOCAL_RESOURCE_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript/res $(LOCAL_RESOURCE_DIR) 205endif 206 207# TODO: It looks like the only thing we need from base_rules is 208# all_java_sources. See if we can get that by adding a 209# common_java.mk, and moving the include of base_rules.mk to 210# after all the declarations. 211 212####################################### 213include $(BUILD_SYSTEM)/base_rules.mk 214####################################### 215 216# We use intermediates.COMMON because the classes.jar/.dex files will be 217# common even if LOCAL_BUILT_MODULE isn't. 218# 219# Override some target variables that base_rules set up for us. 220$(LOCAL_INTERMEDIATE_TARGETS): \ 221 PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes 222$(LOCAL_INTERMEDIATE_TARGETS): \ 223 PRIVATE_SOURCE_INTERMEDIATES_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR) 224 225# Since we're using intermediates.COMMON, make sure that it gets cleaned 226# properly. 227$(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON) 228 229# If the module includes java code (i.e., it's not framework-res), compile it. 230full_classes_jar := 231built_dex := 232ifneq (,$(strip $(all_java_sources)$(full_static_java_libs))$(filter true,$(LOCAL_SOURCE_FILES_ALL_GENERATED))) 233 234# If LOCAL_BUILT_MODULE_STEM wasn't overridden by our caller, 235# full_classes_jar will be the same module as LOCAL_BUILT_MODULE. 236# Otherwise, the caller will define it as a prerequisite of 237# LOCAL_BUILT_MODULE, so it will inherit the necessary PRIVATE_* 238# variable definitions. 239full_classes_jar := $(intermediates.COMMON)/classes.jar 240built_dex := $(intermediates.COMMON)/$(built_dex_leaf) 241 242# Droiddoc isn't currently able to generate stubs for modules, so we're just 243# allowing it to use the classes.jar as the "stubs" that would be use to link 244# against, for the cases where someone needs the jar to link against. 245# - Use the classes.jar instead of the handful of other intermediates that 246# we have, because it's the most processed, but still hasn't had dex run on 247# it, so it's closest to what's on the device. 248# - This extra copy, with the dependency on LOCAL_BUILT_MODULE allows the 249# PRIVATE_ vars to be preserved. 250$(full_classes_stubs_jar): PRIVATE_SOURCE_FILE := $(full_classes_jar) 251$(full_classes_stubs_jar) : $(LOCAL_BUILT_MODULE) | $(ACP) 252 @echo Copying $(PRIVATE_SOURCE_FILE) 253 $(hide) $(ACP) -fp $(PRIVATE_SOURCE_FILE) $@ 254ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar) 255 256# Compile the java files to a .jar file. 257# This intentionally depends on java_sources, not all_java_sources. 258# Deps for generated source files must be handled separately, 259# via deps on the target that generates the sources. 260$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS) 261$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES := $(LOCAL_JAR_EXCLUDE_FILES) 262$(full_classes_compiled_jar): PRIVATE_DONT_DELETE_JAR_META_INF := $(LOCAL_DONT_DELETE_JAR_META_INF) 263$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file) \ 264 $(RenderScript_file_stamp) $(proto_java_sources_file_stamp) $(LOCAL_ADDITIONAL_DEPENDENCIES) 265 $(transform-java-to-classes.jar) 266 267# All of the rules after full_classes_compiled_jar are very unlikely 268# to fail except for bugs in their respective tools. If you would 269# like to run these rules, add the "all" modifier goal to the make 270# command line. 271# This overwrites the value defined in base_rules.mk. That's a little 272# dirty. It's preferable to set LOCAL_CHECKED_MODULE, but this has to 273# be done after the inclusion of base_rules.mk. 274ALL_MODULES.$(LOCAL_MODULE).CHECKED := $(full_classes_compiled_jar) 275 276$(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g 277 278# Run jarjar if necessary, otherwise just copy the file. 279ifneq ($(strip $(LOCAL_JARJAR_RULES)),) 280$(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES) 281$(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(JARJAR) 282 @echo JarJar: $@ 283 $(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@ 284else 285$(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(ACP) 286 @echo Copying: $@ 287 $(hide) $(ACP) -fp $< $@ 288endif 289 290ifeq ($(LOCAL_EMMA_INSTRUMENT),true) 291$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em 292$(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir) 293# module level coverage filter can be defined using LOCAL_EMMA_COVERAGE_FILTER 294# in Android.mk 295ifdef LOCAL_EMMA_COVERAGE_FILTER 296$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := $(LOCAL_EMMA_COVERAGE_FILTER) 297else 298# by default, avoid applying emma instrumentation onto emma classes itself, 299# otherwise there will be exceptions thrown 300$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := *,-emma,-emmarun,-com.vladium.* 301endif 302# this rule will generate both $(PRIVATE_EMMA_COVERAGE_FILE) and 303# $(full_classes_emma_jar) 304$(full_classes_emma_jar): $(full_classes_jarjar_jar) | $(EMMA_JAR) 305 $(transform-classes.jar-to-emma) 306 307else 308$(full_classes_emma_jar): $(full_classes_jarjar_jar) | $(ACP) 309 @echo Copying: $@ 310 $(copy-file-to-target) 311endif 312 313# Keep a copy of the jar just before proguard processing. 314$(full_classes_jar): $(full_classes_emma_jar) | $(ACP) 315 @echo Copying: $@ 316 $(hide) $(ACP) -fp $< $@ 317 318# Run proguard if necessary, otherwise just copy the file. 319proguard_dictionary := $(intermediates.COMMON)/proguard_dictionary 320# Proguard doesn't like a class in both library and the jar to be processed. 321proguard_full_java_libs := $(filter-out $(full_static_java_libs),$(full_java_libs)) 322proguard_flags := $(addprefix -libraryjars ,$(proguard_full_java_libs)) \ 323 -include $(BUILD_SYSTEM)/proguard.flags \ 324 -forceprocessing \ 325 -printmapping $(proguard_dictionary) 326ifeq ($(LOCAL_EMMA_INSTRUMENT),true) 327proguard_flags += -include $(BUILD_SYSTEM)/proguard.emma.flags 328endif 329# If this is a test package, add proguard keep flags for tests. 330ifneq ($(strip $(LOCAL_INSTRUMENTATION_FOR)$(filter tests,$(LOCAL_MODULE_TAGS))$(filter android.test.runner,$(LOCAL_JAVA_LIBRARIES))),) 331proguard_flags := $(proguard_flags) -include $(BUILD_SYSTEM)/proguard_tests.flags 332endif # test package 333 334ifneq ($(LOCAL_PROGUARD_ENABLED),) 335ifeq ($(LOCAL_PROGUARD_ENABLED),full) 336 # full 337else 338ifeq ($(LOCAL_PROGUARD_ENABLED),optonly) 339 # optonly 340 proguard_flags += -dontobfuscate 341else 342ifeq ($(LOCAL_PROGUARD_ENABLED),custom) 343 # custom 344else 345 $(warning while processing: $(LOCAL_MODULE)) 346 $(error invalid value for LOCAL_PROGUARD_ENABLED: $(LOCAL_PROGUARD_ENABLED)) 347endif # custom 348endif # optonly 349endif # full 350endif # LOCAL_PROGUARD_ENABLED 351 352proguard_flag_files := $(addprefix $(LOCAL_PATH)/, $(LOCAL_PROGUARD_FLAG_FILES)) 353LOCAL_PROGUARD_FLAGS += $(addprefix -include , $(proguard_flag_files)) 354 355$(full_classes_proguard_jar): PRIVATE_PROGUARD_ENABLED:=$(LOCAL_PROGUARD_ENABLED) 356$(full_classes_proguard_jar): PRIVATE_PROGUARD_FLAGS := $(proguard_flags) $(LOCAL_PROGUARD_FLAGS) 357$(full_classes_proguard_jar): PRIVATE_INSTRUMENTATION_FOR:=$(strip $(LOCAL_INSTRUMENTATION_FOR)) 358$(full_classes_proguard_jar) : $(full_classes_jar) $(proguard_flag_files) | $(ACP) $(PROGUARD) 359 $(call transform-jar-to-proguard) 360 361ALL_MODULES.$(LOCAL_MODULE).PROGUARD_ENABLED:=$(LOCAL_PROGUARD_ENABLED) 362 363# Override PRIVATE_INTERMEDIATES_DIR so that install-dex-debug 364# will work even when intermediates != intermediates.COMMON. 365$(built_dex_intermediate): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON) 366$(built_dex_intermediate): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS) 367# If you instrument class files that have local variable debug information in 368# them emma does not correctly maintain the local variable table. 369# This will cause an error when you try to convert the class files for Android. 370# The workaround here is to build different dex file here based on emma switch 371# then later copy into classes.dex. When emma is on, dx is run with --no-locals 372# option to remove local variable information 373ifeq ($(LOCAL_EMMA_INSTRUMENT),true) 374$(built_dex_intermediate): PRIVATE_DX_FLAGS += --no-locals 375endif 376$(built_dex_intermediate): $(full_classes_proguard_jar) $(DX) 377 $(transform-classes.jar-to-dex) 378$(built_dex): $(built_dex_intermediate) | $(ACP) 379 @echo Copying: $@ 380 $(hide) $(ACP) -fp $< $@ 381ifneq ($(GENERATE_DEX_DEBUG),) 382 $(install-dex-debug) 383endif 384 385findbugs_xml := $(intermediates.COMMON)/findbugs.xml 386$(findbugs_xml) : PRIVATE_JAR_FILE := $(full_classes_jar) 387$(findbugs_xml) : PRIVATE_AUXCLASSPATH := $(addprefix -auxclasspath ,$(strip \ 388 $(call normalize-path-list,$(filter %.jar,\ 389 $(full_java_libs))))) 390# We can't depend directly on full_classes_jar because the PRIVATE_ 391# vars won't be set up correctly. 392$(findbugs_xml) : $(LOCAL_BUILT_MODULE) 393 @echo Findbugs: $@ 394 $(hide) $(FINDBUGS) -textui -effort:min -xml:withMessages \ 395 $(PRIVATE_AUXCLASSPATH) \ 396 $(PRIVATE_JAR_FILE) \ 397 > $@ 398 399ALL_FINDBUGS_FILES += $(findbugs_xml) 400 401findbugs_html := $(PRODUCT_OUT)/findbugs/$(LOCAL_MODULE).html 402$(findbugs_html) : PRIVATE_XML_FILE := $(findbugs_xml) 403$(LOCAL_MODULE)-findbugs : $(findbugs_html) 404$(findbugs_html) : $(findbugs_xml) 405 @mkdir -p $(dir $@) 406 @echo ConvertXmlToText: $@ 407 $(hide) prebuilt/common/findbugs/bin/convertXmlToText -html:fancy.xsl $(PRIVATE_XML_FILE) \ 408 > $@ 409 410$(LOCAL_MODULE)-findbugs : $(findbugs_html) 411 412endif 413