1 # Common to host and target Java modules. 2 3 my_soong_problems := 4 5 ifneq ($(filter ../%,$(LOCAL_SRC_FILES)),) 6 my_soong_problems += dotdot_srcs 7 endif 8 9 ifneq (,$(LOCAL_JNI_SHARED_LIBRARIES)) 10 my_soong_problems += jni_libs 11 endif 12 13 ########################################################### 14 ## Java version 15 ########################################################### 16 # Use the LOCAL_JAVA_LANGUAGE_VERSION if it is set, otherwise 17 # use one based on the LOCAL_SDK_VERSION. If it is < 24 18 # pass "1.7" to the tools, if it is unset, >= 24 or "current" 19 # pass "1.8". 20 # 21 # The LOCAL_SDK_VERSION behavior is to ensure that, by default, 22 # code that is expected to run on older releases of Android 23 # does not use any 1.8 language features that are not supported 24 # on earlier runtimes (like default / static interface methods). 25 # Modules can override this logic by specifying 26 # LOCAL_JAVA_LANGUAGE_VERSION explicitly. 27 ifeq (,$(LOCAL_JAVA_LANGUAGE_VERSION)) 28 ifneq (,$(filter $(LOCAL_SDK_VERSION), $(TARGET_SDK_VERSIONS_WITHOUT_JAVA_18_SUPPORT))) 29 LOCAL_JAVA_LANGUAGE_VERSION := 1.7 30 else ifneq (,$(filter $(LOCAL_SDK_VERSION), $(TARGET_SDK_VERSIONS_WITHOUT_JAVA_19_SUPPORT))) 31 LOCAL_JAVA_LANGUAGE_VERSION := 1.8 32 else ifneq (,$(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS_USE_PREBUILT_SDK)) 33 # TODO(ccross): allow 1.9 for current and unbundled once we have SDK system modules 34 LOCAL_JAVA_LANGUAGE_VERSION := 1.8 35 else 36 # DEFAULT_JAVA_LANGUAGE_VERSION is 1.8, unless TARGET_OPENJDK9 in which case it is 1.9 37 LOCAL_JAVA_LANGUAGE_VERSION := $(DEFAULT_JAVA_LANGUAGE_VERSION) 38 endif 39 endif 40 LOCAL_JAVACFLAGS += -source $(LOCAL_JAVA_LANGUAGE_VERSION) -target $(LOCAL_JAVA_LANGUAGE_VERSION) 41 42 ########################################################### 43 44 # OpenJDK versions up to 8 shipped with bootstrap and tools jars 45 # (rt.jar, jce.jar, tools.jar etc.). These are no longer part of 46 # OpenJDK 9, but we still make them available for host tools that 47 # are targeting older versions. 48 USE_HOST_BOOTSTRAP_JARS := true 49 ifeq (,$(filter $(LOCAL_JAVA_LANGUAGE_VERSION), 1.6 1.7 1.8)) 50 USE_HOST_BOOTSTRAP_JARS := false 51 endif 52 53 ########################################################### 54 55 # Drop HOST_JDK_TOOLS_JAR from classpath when targeting versions > 9 (which don't have it). 56 # TODO: Remove HOST_JDK_TOOLS_JAR and all references to it once host 57 # bootstrap jars are no longer supported (ie. when USE_HOST_BOOTSTRAP_JARS 58 # is always false). http://b/38418220 59 ifneq ($(USE_HOST_BOOTSTRAP_JARS),true) 60 LOCAL_CLASSPATH := $(filter-out $(HOST_JDK_TOOLS_JAR),$(LOCAL_CLASSPATH)) 61 endif 62 63 ########################################################### 64 ## .proto files: Compile proto files to .java 65 ########################################################### 66 ifeq ($(strip $(LOCAL_PROTOC_OPTIMIZE_TYPE)),) 67 LOCAL_PROTOC_OPTIMIZE_TYPE := lite 68 endif 69 proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES)) 70 # Because names of the .java files compiled from .proto files are unknown until the 71 # .proto files are compiled, we use a timestamp file as depedency. 72 proto_java_sources_file_stamp := 73 ifneq ($(proto_sources),) 74 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 75 76 proto_java_intemediate_dir := $(intermediates.COMMON)/proto 77 proto_java_sources_file_stamp := $(proto_java_intemediate_dir)/Proto.stamp 78 proto_java_sources_dir := $(proto_java_intemediate_dir)/src 79 80 $(proto_java_sources_file_stamp): PRIVATE_PROTO_INCLUDES := $(TOP) 81 $(proto_java_sources_file_stamp): PRIVATE_PROTO_SRC_FILES := $(proto_sources_fullpath) 82 $(proto_java_sources_file_stamp): PRIVATE_PROTO_JAVA_OUTPUT_DIR := $(proto_java_sources_dir) 83 $(proto_java_sources_file_stamp): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) 84 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),micro) 85 $(proto_java_sources_file_stamp): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javamicro_out 86 else 87 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nano) 88 $(proto_java_sources_file_stamp): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javanano_out 89 else 90 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),stream) 91 $(proto_java_sources_file_stamp): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javastream_out 92 $(proto_java_sources_file_stamp): PRIVATE_PROTOC_FLAGS += --plugin=$(HOST_OUT_EXECUTABLES)/protoc-gen-javastream 93 $(proto_java_sources_file_stamp): $(HOST_OUT_EXECUTABLES)/protoc-gen-javastream 94 else 95 $(proto_java_sources_file_stamp): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --java_out 96 endif 97 endif 98 endif 99 $(proto_java_sources_file_stamp): PRIVATE_PROTO_JAVA_OUTPUT_PARAMS := $(if $(filter lite,$(LOCAL_PROTOC_OPTIMIZE_TYPE)),lite$(if $(LOCAL_PROTO_JAVA_OUTPUT_PARAMS),:,),)$(LOCAL_PROTO_JAVA_OUTPUT_PARAMS) 100 $(proto_java_sources_file_stamp) : $(proto_sources_fullpath) $(PROTOC) 101 $(call transform-proto-to-java) 102 103 #TODO: protoc should output the dependencies introduced by imports. 104 105 ALL_MODULES.$(my_register_name).PROTO_FILES := $(proto_sources_fullpath) 106 endif # proto_sources 107 108 ######################################### 109 ## Java resources 110 111 # Look for resource files in any specified directories. 112 # Non-java and non-doc files will be picked up as resources 113 # and included in the output jar file. 114 java_resource_file_groups := 115 116 LOCAL_JAVA_RESOURCE_DIRS := $(strip $(LOCAL_JAVA_RESOURCE_DIRS)) 117 ifneq ($(LOCAL_JAVA_RESOURCE_DIRS),) 118 # This makes a list of words like 119 # <dir1>::<file1>:<file2> <dir2>::<file1> <dir3>: 120 # where each of the files is relative to the directory it's grouped with. 121 # Directories that don't contain any resource files will result in groups 122 # that end with a colon, and they are stripped out in the next step. 123 java_resource_file_groups += \ 124 $(foreach dir,$(LOCAL_JAVA_RESOURCE_DIRS), \ 125 $(subst $(space),:,$(strip \ 126 $(LOCAL_PATH)/$(dir): \ 127 $(patsubst ./%,%,$(sort $(shell cd $(LOCAL_PATH)/$(dir) && \ 128 find . \ 129 -type d -a -name ".svn" -prune -o \ 130 -type f \ 131 -a \! -name "*.java" \ 132 -a \! -name "package.html" \ 133 -a \! -name "overview.html" \ 134 -a \! -name ".*.swp" \ 135 -a \! -name ".DS_Store" \ 136 -a \! -name "*~" \ 137 -print \ 138 ))) \ 139 )) \ 140 ) 141 java_resource_file_groups := $(filter-out %:,$(java_resource_file_groups)) 142 endif # LOCAL_JAVA_RESOURCE_DIRS 143 144 ifneq ($(LOCAL_JAVA_RESOURCE_FILES),) 145 # Converts LOCAL_JAVA_RESOURCE_FILES := <file> to $(dir $(file))::$(notdir $(file)) 146 # and LOCAL_JAVA_RESOURCE_FILES := <dir>:<file> to <dir>::<file> 147 java_resource_file_groups += $(strip $(foreach res,$(LOCAL_JAVA_RESOURCE_FILES), \ 148 $(eval _file := $(call word-colon,2,$(res))) \ 149 $(if $(_file), \ 150 $(eval _base := $(call word-colon,1,$(res))), \ 151 $(eval _base := $(dir $(res))) \ 152 $(eval _file := $(notdir $(res)))) \ 153 $(if $(filter /%, \ 154 $(filter-out $(OUT_DIR)/%,$(_base) $(_file))), \ 155 $(call pretty-error,LOCAL_JAVA_RESOURCE_FILES may not include absolute paths: $(_base) $(_file))) \ 156 $(patsubst %/,%,$(_base))::$(_file))) 157 158 endif # LOCAL_JAVA_RESOURCE_FILES 159 160 ifdef java_resource_file_groups 161 # The full paths to all resources, used for dependencies. 162 java_resource_sources := \ 163 $(foreach group,$(java_resource_file_groups), \ 164 $(addprefix $(word 1,$(subst :,$(space),$(group)))/, \ 165 $(wordlist 2,9999,$(subst :,$(space),$(group))) \ 166 ) \ 167 ) 168 # The arguments to jar that will include these files in a jar file. 169 # Quote the file name to handle special characters (such as #) correctly. 170 extra_jar_args := \ 171 $(foreach group,$(java_resource_file_groups), \ 172 $(addprefix -C "$(word 1,$(subst :,$(space),$(group)))" , \ 173 $(foreach w, $(wordlist 2,9999,$(subst :,$(space),$(group))), "$(w)" ) \ 174 ) \ 175 ) 176 java_resource_file_groups := 177 else 178 java_resource_sources := 179 extra_jar_args := 180 endif # java_resource_file_groups 181 182 ##################################### 183 ## Warn if there is unrecognized file in LOCAL_SRC_FILES. 184 my_unknown_src_files := $(filter-out \ 185 %.java %.aidl %.proto %.logtags, \ 186 $(LOCAL_SRC_FILES) $(LOCAL_INTERMEDIATE_SOURCES) $(LOCAL_GENERATED_SOURCES)) 187 ifneq ($(my_unknown_src_files),) 188 $(warning $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Unused source files: $(my_unknown_src_files)) 189 endif 190 191 ###################################### 192 ## PRIVATE java vars 193 # LOCAL_SOURCE_FILES_ALL_GENERATED is set only if the module does not have static source files, 194 # but generated source files in its LOCAL_INTERMEDIATE_SOURCE_DIR. 195 # You have to set up the dependency in some other way. 196 need_compile_java := $(strip $(all_java_sources)$(LOCAL_SRCJARS)$(all_res_assets)$(java_resource_sources))$(LOCAL_STATIC_JAVA_LIBRARIES)$(filter true,$(LOCAL_SOURCE_FILES_ALL_GENERATED)) 197 ifdef need_compile_java 198 199 annotation_processor_flags := 200 annotation_processor_deps := 201 annotation_processor_jars := 202 203 # If error prone is enabled then add LOCAL_ERROR_PRONE_FLAGS to LOCAL_JAVACFLAGS 204 ifeq ($(RUN_ERROR_PRONE),true) 205 annotation_processor_jars += $(ERROR_PRONE_JARS) 206 LOCAL_JAVACFLAGS += $(ERROR_PRONE_FLAGS) 207 LOCAL_JAVACFLAGS += '-Xplugin:ErrorProne $(ERROR_PRONE_CHECKS) $(LOCAL_ERROR_PRONE_FLAGS)' 208 endif 209 210 ifdef LOCAL_ANNOTATION_PROCESSORS 211 annotation_processor_jars += $(call java-lib-files,$(LOCAL_ANNOTATION_PROCESSORS),true) 212 213 # b/25860419: annotation processors must be explicitly specified for grok 214 annotation_processor_flags += $(foreach class,$(LOCAL_ANNOTATION_PROCESSOR_CLASSES),-processor $(class)) 215 endif 216 217 ifneq (,$(strip $(annotation_processor_jars))) 218 annotation_processor_flags += -processorpath $(call normalize-path-list,$(annotation_processor_jars)) 219 annotation_processor_deps += $(annotation_processor_jars) 220 endif 221 222 full_static_java_libs := $(call java-lib-files,$(LOCAL_STATIC_JAVA_LIBRARIES),$(LOCAL_IS_HOST_MODULE)) 223 full_static_java_header_libs := $(call java-lib-header-files,$(LOCAL_STATIC_JAVA_LIBRARIES),$(LOCAL_IS_HOST_MODULE)) 224 225 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_STATIC_JAVA_LIBRARIES := $(full_static_java_libs) 226 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_STATIC_JAVA_HEADER_LIBRARIES := $(full_static_java_header_libs) 227 228 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR) 229 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASSET_DIR := $(LOCAL_ASSET_DIR) 230 231 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes 232 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ANNO_INTERMEDIATES_DIR := $(intermediates.COMMON)/anno 233 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/src 234 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HAS_PROTO_SOURCES := $(if $(proto_sources),true) 235 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/proto 236 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HAS_RS_SOURCES := 237 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JAVA_SOURCES := $(all_java_sources) 238 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JAVA_SOURCE_LIST := $(java_source_list_file) 239 240 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RMTYPEDEFS := $(LOCAL_RMTYPEDEFS) 241 242 # Sanity check class path vars. 243 disallowed_deps := $(foreach sdk,$(TARGET_AVAILABLE_SDK_VERSIONS),$(call resolve-prebuilt-sdk-module,$(sdk))) 244 disallowed_deps += $(foreach sdk,$(TARGET_AVAILABLE_SDK_VERSIONS),\ 245 $(foreach sdk_lib,$(JAVA_SDK_LIBRARIES),$(call resolve-prebuilt-sdk-module,$(sdk),$(sdk_lib)))) 246 bad_deps := $(filter $(disallowed_deps),$(LOCAL_JAVA_LIBRARIES) $(LOCAL_STATIC_JAVA_LIBRARIES)) 247 ifneq (,$(bad_deps)) 248 $(call pretty-error,SDK modules should not be depended on directly. Please use LOCAL_SDK_VERSION for $(bad_deps)) 249 endif 250 251 full_java_bootclasspath_libs := 252 empty_bootclasspath := 253 my_system_modules := 254 exported_sdk_libs_files := 255 my_exported_sdk_libs_file := 256 257 ifndef LOCAL_IS_HOST_MODULE 258 sdk_libs := 259 260 # When an sdk lib name is listed in LOCAL_JAVA_LIBRARIES, move it to LOCAL_SDK_LIBRARIES, so that 261 # it is correctly redirected to the stubs library. 262 LOCAL_SDK_LIBRARIES += $(filter $(JAVA_SDK_LIBRARIES),$(LOCAL_JAVA_LIBRARIES)) 263 LOCAL_JAVA_LIBRARIES := $(filter-out $(JAVA_SDK_LIBRARIES),$(LOCAL_JAVA_LIBRARIES)) 264 265 ifeq ($(LOCAL_SDK_VERSION),) 266 ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 267 # No bootclasspath. But we still need "" to prevent javac from using default host bootclasspath. 268 empty_bootclasspath := "" 269 # Most users of LOCAL_NO_STANDARD_LIBRARIES really mean no framework libs, 270 # and manually add back the core libs. The ones that don't are in soong 271 # now, so just always assume that they want the default system modules 272 my_system_modules := $(DEFAULT_SYSTEM_MODULES) 273 else # LOCAL_NO_STANDARD_LIBRARIES 274 full_java_bootclasspath_libs := $(call java-lib-header-files,$(TARGET_DEFAULT_BOOTCLASSPATH_LIBRARIES) $(TARGET_DEFAULT_JAVA_LIBRARIES)) 275 LOCAL_JAVA_LIBRARIES := $(filter-out $(TARGET_DEFAULT_BOOTCLASSPATH_LIBRARIES) $(TARGET_DEFAULT_JAVA_LIBRARIES),$(LOCAL_JAVA_LIBRARIES)) 276 my_system_modules := $(DEFAULT_SYSTEM_MODULES) 277 endif # LOCAL_NO_STANDARD_LIBRARIES 278 279 ifneq (,$(TARGET_BUILD_APPS_USE_PREBUILT_SDK)) 280 sdk_libs := $(foreach lib_name,$(LOCAL_SDK_LIBRARIES),$(call resolve-prebuilt-sdk-module,system_current,$(lib_name))) 281 else 282 # When SDK libraries are referenced from modules built without SDK, provide the all APIs to them 283 sdk_libs := $(foreach lib_name,$(LOCAL_SDK_LIBRARIES),$(lib_name)) 284 endif 285 else 286 ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 287 $(call pretty-error,Must not define both LOCAL_NO_STANDARD_LIBRARIES and LOCAL_SDK_VERSION) 288 endif 289 ifeq ($(strip $(filter $(LOCAL_SDK_VERSION),$(TARGET_AVAILABLE_SDK_VERSIONS))),) 290 $(call pretty-error,Invalid LOCAL_SDK_VERSION '$(LOCAL_SDK_VERSION)' \ 291 Choices are: $(TARGET_AVAILABLE_SDK_VERSIONS)) 292 endif 293 294 ifneq (,$(TARGET_BUILD_APPS_USE_PREBUILT_SDK)$(filter-out %current,$(LOCAL_SDK_VERSION))) 295 # TARGET_BUILD_APPS mode or numbered SDK. Use prebuilt modules. 296 sdk_module := $(call resolve-prebuilt-sdk-module,$(LOCAL_SDK_VERSION)) 297 sdk_libs := $(foreach lib_name,$(LOCAL_SDK_LIBRARIES),$(call resolve-prebuilt-sdk-module,$(LOCAL_SDK_VERSION),$(lib_name))) 298 else 299 # Note: the lib naming scheme must be kept in sync with build/soong/java/sdk_library.go. 300 sdk_lib_suffix = $(call pretty-error,sdk_lib_suffix was not set correctly) 301 ifeq (current,$(LOCAL_SDK_VERSION)) 302 sdk_module := android_stubs_current 303 sdk_lib_suffix := .stubs 304 else ifeq (system_current,$(LOCAL_SDK_VERSION)) 305 sdk_module := android_system_stubs_current 306 sdk_lib_suffix := .stubs.system 307 else ifeq (test_current,$(LOCAL_SDK_VERSION)) 308 sdk_module := android_test_stubs_current 309 sdk_lib_suffix := .stubs.test 310 else ifeq (core_current,$(LOCAL_SDK_VERSION)) 311 sdk_module := core.current.stubs 312 sdk_lib_suffix = $(call pretty-error,LOCAL_SDK_LIBRARIES not supported for LOCAL_SDK_VERSION = core_current) 313 endif 314 sdk_libs := $(foreach lib_name,$(LOCAL_SDK_LIBRARIES),$(lib_name)$(sdk_lib_suffix)) 315 endif 316 full_java_bootclasspath_libs := $(call java-lib-header-files,$(sdk_module)) 317 endif # LOCAL_SDK_VERSION 318 319 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 320 ifneq ($(LOCAL_MODULE),jacocoagent) 321 ifeq ($(EMMA_INSTRUMENT),true) 322 ifneq ($(EMMA_INSTRUMENT_STATIC),true) 323 # For instrumented build, if Jacoco is not being included statically 324 # in instrumented packages then include Jacoco classes into the 325 # bootclasspath. 326 full_java_bootclasspath_libs += $(call java-lib-header-files,jacocoagent) 327 endif # EMMA_INSTRUMENT_STATIC 328 endif # EMMA_INSTRUMENT 329 endif # LOCAL_MODULE == jacocoagent 330 endif # LOCAL_NO_STANDARD_LIBRARIES 331 332 # In order to compile lambda code javac requires various invokedynamic- 333 # related classes to be present. This change adds stubs needed for 334 # javac to compile lambdas. 335 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 336 ifdef TARGET_BUILD_APPS_USE_PREBUILT_SDK 337 full_java_bootclasspath_libs += $(call java-lib-header-files,sdk-core-lambda-stubs) 338 else 339 full_java_bootclasspath_libs += $(call java-lib-header-files,core-lambda-stubs) 340 endif 341 endif 342 full_shared_java_libs := $(call java-lib-files,$(LOCAL_JAVA_LIBRARIES) $(sdk_libs),$(LOCAL_IS_HOST_MODULE)) 343 full_shared_java_header_libs := $(call java-lib-header-files,$(LOCAL_JAVA_LIBRARIES) $(sdk_libs),$(LOCAL_IS_HOST_MODULE)) 344 sdk_libs := 345 346 # Files that contains the names of SDK libraries exported from dependencies. These will be re-exported. 347 # Note: No need to consider LOCAL_*_ANDROID_LIBRARIES and LOCAL_STATIC_JAVA_AAR_LIBRARIES. They are all appended to 348 # LOCAL_*_JAVA_LIBRARIES in java.mk 349 exported_sdk_libs_files := $(call exported-sdk-libs-files,$(LOCAL_JAVA_LIBRARIES) $(LOCAL_STATIC_JAVA_LIBRARIES)) 350 # The file that contains the names of all SDK libraries that this module exports and re-exports 351 my_exported_sdk_libs_file := $(call local-intermediates-dir,COMMON)/exported-sdk-libs 352 353 else # LOCAL_IS_HOST_MODULE 354 355 ifeq ($(USE_CORE_LIB_BOOTCLASSPATH),true) 356 ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 357 empty_bootclasspath := "" 358 else 359 full_java_bootclasspath_libs := $(call java-lib-header-files,$(addsuffix -hostdex,$(TARGET_DEFAULT_BOOTCLASSPATH_LIBRARIES)),true) 360 endif 361 362 my_system_modules := $(DEFAULT_SYSTEM_MODULES) 363 full_shared_java_libs := $(call java-lib-files,$(LOCAL_JAVA_LIBRARIES),true) 364 full_shared_java_header_libs := $(call java-lib-header-files,$(LOCAL_JAVA_LIBRARIES),true) 365 else # !USE_CORE_LIB_BOOTCLASSPATH 366 # Give host-side tools a version of OpenJDK's standard libraries 367 # close to what they're targeting. As of Dec 2017, AOSP is only 368 # bundling OpenJDK 8 and 9, so nothing < 8 is available. 369 # 370 # When building with OpenJDK 8, the following should have no 371 # effect since those jars would be available by default. 372 # 373 # When building with OpenJDK 9 but targeting a version < 1.8, 374 # putting them on the bootclasspath means that: 375 # a) code can't (accidentally) refer to OpenJDK 9 specific APIs 376 # b) references to existing APIs are not reinterpreted in an 377 # OpenJDK 9-specific way, eg. calls to subclasses of 378 # java.nio.Buffer as in http://b/70862583 379 ifeq ($(USE_HOST_BOOTSTRAP_JARS),true) 380 full_java_bootclasspath_libs += $(ANDROID_JAVA8_HOME)/jre/lib/jce.jar 381 full_java_bootclasspath_libs += $(ANDROID_JAVA8_HOME)/jre/lib/rt.jar 382 endif 383 full_shared_java_libs := $(addprefix $(HOST_OUT_JAVA_LIBRARIES)/,\ 384 $(addsuffix $(COMMON_JAVA_PACKAGE_SUFFIX),$(LOCAL_JAVA_LIBRARIES))) 385 full_shared_java_header_libs := $(full_shared_java_libs) 386 endif # USE_CORE_LIB_BOOTCLASSPATH 387 endif # !LOCAL_IS_HOST_MODULE 388 389 ALL_DEPS.$(LOCAL_MODULE).ALL_DEPS := $(ALL_DEPS.$(LOCAL_MODULE).ALL_DEPS) $(full_java_bootclasspath_libs) 390 391 # Export the SDK libs. The sdk library names listed in LOCAL_SDK_LIBRARIES are first exported. 392 # Then sdk library names exported from dependencies are all re-exported. 393 $(my_exported_sdk_libs_file): PRIVATE_EXPORTED_SDK_LIBS_FILES := $(exported_sdk_libs_files) 394 $(my_exported_sdk_libs_file): PRIVATE_SDK_LIBS := $(sort $(LOCAL_SDK_LIBRARIES)) 395 $(my_exported_sdk_libs_file): $(exported_sdk_libs_files) 396 @echo "Export SDK libs $@" 397 $(hide) mkdir -p $(dir $@) && rm -f $@ $@.temp 398 $(if $(PRIVATE_SDK_LIBS),\ 399 echo $(PRIVATE_SDK_LIBS) | tr ' ' '\n' > $@.temp,\ 400 touch $@.temp) 401 $(if $(PRIVATE_EXPORTED_SDK_LIBS_FILES),\ 402 cat $(PRIVATE_EXPORTED_SDK_LIBS_FILES) >> $@.temp) 403 $(hide) cat $@.temp | sort -u > $@ 404 $(hide) rm -f $@.temp 405 406 ifdef empty_bootclasspath 407 ifdef full_java_bootclasspath_libs 408 $(call pretty-error,internal error: empty_bootclasspath and full_java_bootclasspath_libs should not both be set) 409 endif 410 endif 411 412 full_java_system_modules_deps := 413 my_system_modules_dir := 414 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_USE_SYSTEM_MODULES := 415 ifeq ($(LOCAL_JAVA_LANGUAGE_VERSION),1.9) 416 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_USE_SYSTEM_MODULES := true 417 ifdef my_system_modules 418 ifneq ($(my_system_modules),none) 419 ifndef SOONG_SYSTEM_MODULES_$(my_system_modules) 420 $(call pretty-error, Invalid system modules $(my_system_modules)) 421 endif 422 full_java_system_modules_deps := $(SOONG_SYSTEM_MODULES_$(my_system_modules)) 423 my_system_modules_dir := $(patsubst %/lib/modules,%,$(SOONG_SYSTEM_MODULES_$(my_system_modules))) 424 endif 425 endif 426 endif 427 428 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_BOOTCLASSPATH := $(full_java_bootclasspath_libs) 429 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_EMPTY_BOOTCLASSPATH := $(empty_bootclasspath) 430 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SYSTEM_MODULES := $(my_system_modules) 431 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SYSTEM_MODULES_DIR := $(my_system_modules_dir) 432 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SYSTEM_MODULES_LIBS := $(call java-lib-files,$(SOONG_SYSTEM_MODULES_LIBS_$(my_system_modules))) 433 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PATCH_MODULE := $(LOCAL_PATCH_MODULE) 434 435 ifndef LOCAL_IS_HOST_MODULE 436 # This is set by packages that are linking to other packages that export 437 # shared libraries, allowing them to make use of the code in the linked apk. 438 apk_libraries := $(sort $(LOCAL_APK_LIBRARIES) $(LOCAL_RES_LIBRARIES)) 439 ifneq ($(apk_libraries),) 440 link_apk_libraries := $(call app-lib-files,$(apk_libraries)) 441 link_apk_header_libs := $(call app-lib-header-files,$(apk_libraries)) 442 443 # link against the jar with full original names (before proguard processing). 444 full_shared_java_libs += $(link_apk_libraries) 445 full_shared_java_header_libs += $(link_apk_header_libs) 446 endif 447 448 # This is set by packages that contain instrumentation, allowing them to 449 # link against the package they are instrumenting. Currently only one such 450 # package is allowed. 451 LOCAL_INSTRUMENTATION_FOR := $(strip $(LOCAL_INSTRUMENTATION_FOR)) 452 ifdef LOCAL_INSTRUMENTATION_FOR 453 ifneq ($(words $(LOCAL_INSTRUMENTATION_FOR)),1) 454 $(error \ 455 $(LOCAL_PATH): Multiple LOCAL_INSTRUMENTATION_FOR members defined) 456 endif 457 458 link_instr_intermediates_dir.COMMON := $(call intermediates-dir-for, \ 459 APPS,$(LOCAL_INSTRUMENTATION_FOR),,COMMON) 460 # link against the jar with full original names (before proguard processing). 461 link_instr_classes_jar := $(link_instr_intermediates_dir.COMMON)/classes-pre-proguard.jar 462 ifneq ($(TURBINE_ENABLED),false) 463 link_instr_classes_header_jar := $(link_instr_intermediates_dir.COMMON)/classes-header.jar 464 else 465 link_instr_classes_header_jar := $(link_instr_intermediates_dir.COMMON)/classes.jar 466 endif 467 full_shared_java_libs += $(link_instr_classes_jar) 468 full_shared_java_header_libs += $(link_instr_classes_header_jar) 469 endif # LOCAL_INSTRUMENTATION_FOR 470 endif # LOCAL_IS_HOST_MODULE 471 472 endif # need_compile_java 473 474 # We may want to add jar manifest or jar resource files even if there is no java code at all. 475 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_EXTRA_JAR_ARGS := $(extra_jar_args) 476 jar_manifest_file := 477 ifneq ($(strip $(LOCAL_JAR_MANIFEST)),) 478 jar_manifest_file := $(LOCAL_PATH)/$(LOCAL_JAR_MANIFEST) 479 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JAR_MANIFEST := $(jar_manifest_file) 480 else 481 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JAR_MANIFEST := 482 endif 483 484 ########################################################## 485 486 full_java_libs := $(full_shared_java_libs) $(full_static_java_libs) $(LOCAL_CLASSPATH) 487 full_java_header_libs := $(full_shared_java_header_libs) $(full_static_java_header_libs) 488 489 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_JAVA_LIBRARIES := $(full_java_libs) 490 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_JAVA_HEADER_LIBRARIES := $(full_java_header_libs) 491 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SHARED_JAVA_HEADER_LIBRARIES := $(full_shared_java_header_libs) 492 493 ALL_MODULES.$(my_register_name).INTERMEDIATE_SOURCE_DIR := \ 494 $(ALL_MODULES.$(my_register_name).INTERMEDIATE_SOURCE_DIR) $(LOCAL_INTERMEDIATE_SOURCE_DIR) 495 496 497 ########################################################## 498 # Copy NOTICE files of transitive static dependencies 499 # Don't do this in mm, since many of the targets won't exist. 500 ifeq ($(ONE_SHOT_MAKEFILE),) 501 installed_static_library_notice_file_targets := \ 502 $(foreach lib,$(LOCAL_STATIC_JAVA_LIBRARIES), \ 503 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST$(if $(my_host_cross),_CROSS,),TARGET)-JAVA_LIBRARIES-$(lib)) 504 else 505 installed_static_library_notice_file_targets := 506 endif 507 508 $(notice_target): | $(installed_static_library_notice_file_targets) 509 $(LOCAL_INSTALLED_MODULE): | $(notice_target) 510 511 ########################################################### 512 # Verify that all libraries are safe to use 513 ########################################################### 514 ifndef LOCAL_IS_HOST_MODULE 515 ifeq ($(LOCAL_SDK_VERSION),system_current) 516 my_link_type := java:system 517 my_warn_types := 518 my_allowed_types := java:sdk java:system java:core 519 else ifneq (,$(call has-system-sdk-version,$(LOCAL_SDK_VERSION))) 520 my_link_type := java:system 521 my_warn_types := 522 my_allowed_types := java:sdk java:system java:core 523 else ifeq ($(LOCAL_SDK_VERSION),core_current) 524 my_link_type := java:core 525 my_warn_types := 526 my_allowed_types := java:core 527 else ifneq ($(LOCAL_SDK_VERSION),) 528 my_link_type := java:sdk 529 my_warn_types := 530 my_allowed_types := java:sdk java:core 531 else 532 my_link_type := java:platform 533 my_warn_types := 534 my_allowed_types := java:sdk java:system java:platform java:core 535 endif 536 537 ifdef LOCAL_AAPT2_ONLY 538 my_link_type += aapt2_only 539 endif 540 ifeq ($(LOCAL_USE_AAPT2),true) 541 my_allowed_types += aapt2_only 542 endif 543 544 my_link_deps := $(addprefix JAVA_LIBRARIES:,$(LOCAL_STATIC_JAVA_LIBRARIES) $(LOCAL_JAVA_LIBRARIES)) 545 my_link_deps += $(addprefix APPS:,$(apk_libraries)) 546 547 my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX) 548 my_common := COMMON 549 include $(BUILD_SYSTEM)/link_type.mk 550 endif # !LOCAL_IS_HOST_MODULE 551 552 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 553 554 SOONG_CONV.$(LOCAL_MODULE).PROBLEMS := \ 555 $(SOONG_CONV.$(LOCAL_MODULE).PROBLEMS) $(my_soong_problems) 556 SOONG_CONV.$(LOCAL_MODULE).DEPS := \ 557 $(SOONG_CONV.$(LOCAL_MODULE).DEPS) \ 558 $(LOCAL_STATIC_JAVA_LIBRARIES) \ 559 $(LOCAL_JAVA_LIBRARIES) \ 560 $(LOCAL_JNI_SHARED_LIBRARIES) 561 SOONG_CONV.$(LOCAL_MODULE).TYPE := java 562 SOONG_CONV := $(SOONG_CONV) $(LOCAL_MODULE) 563 564 endif 565
