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