core/java.mk

# Requires:
# LOCAL_MODULE_SUFFIX
# LOCAL_MODULE_CLASS
# all_res_assets

ifeq ($(TARGET_BUILD_PDK),true)
ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),)
# LOCAL_SDK not defined or set to current
ifeq ($(filter-out current,$(LOCAL_SDK_VERSION)),)
ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
LOCAL_SDK_VERSION := $(PDK_BUILD_SDK_VERSION)
endif #!LOCAL_NO_STANDARD_LIBRARIES
endif
endif # !PDK_JAVA
endif #PDK

LOCAL_NO_STANDARD_LIBRARIES:=$(strip $(LOCAL_NO_STANDARD_LIBRARIES))
LOCAL_SDK_VERSION:=$(strip $(LOCAL_SDK_VERSION))

ifneq ($(LOCAL_SDK_VERSION),)
  ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
    $(error $(LOCAL_PATH): Must not define both LOCAL_NO_STANDARD_LIBRARIES and LOCAL_SDK_VERSION)
  else
    ifeq ($(strip $(filter $(LOCAL_SDK_VERSION),$(TARGET_AVAILABLE_SDK_VERSIONS))),)
      $(error $(LOCAL_PATH): Invalid LOCAL_SDK_VERSION '$(LOCAL_SDK_VERSION)' \
             Choices are: $(TARGET_AVAILABLE_SDK_VERSIONS))
    else
      ifeq ($(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS),current)
        # Use android_stubs_current if LOCAL_SDK_VERSION is current and no TARGET_BUILD_APPS.
        LOCAL_JAVA_LIBRARIES := android_stubs_current $(LOCAL_JAVA_LIBRARIES)
      else ifeq ($(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS),system_current)
        LOCAL_JAVA_LIBRARIES := android_system_stubs_current $(LOCAL_JAVA_LIBRARIES)
      else
        LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
      endif
    endif
  endif
else
  ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
    LOCAL_JAVA_LIBRARIES := $(TARGET_DEFAULT_JAVA_LIBRARIES) $(LOCAL_JAVA_LIBRARIES)
  endif
endif

proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
ifneq ($(proto_sources),)
ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),micro)
    ifneq ($(filter libprotobuf-java-2.3.0-micro,$(LOCAL_STATIC_JAVA_LIBRARIES)),)
        $(warning Stripping unneeded dependency on libprotobuf-java-2.3.0-micro in $(LOCAL_MODULE))
        LOCAL_STATIC_JAVA_LIBRARIES := $(filter-out libprotobuf-java-2.3.0-micro,$(LOCAL_STATIC_JAVA_LIBRARIES))
    endif
    LOCAL_STATIC_JAVA_LIBRARIES += libprotobuf-java-micro
else
  ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nano)
    ifneq ($(filter libprotobuf-java-2.3.0-nano,$(LOCAL_STATIC_JAVA_LIBRARIES)),)
        $(warning Stripping unneeded dependency on libprotobuf-java-2.3.0-nano in $(LOCAL_MODULE))
        LOCAL_STATIC_JAVA_LIBRARIES := $(filter-out libprotobuf-java-2.3.0-nano,$(LOCAL_STATIC_JAVA_LIBRARIES))
    endif
    LOCAL_STATIC_JAVA_LIBRARIES += libprotobuf-java-nano
  else
    ifneq ($(filter libprotobuf-java-2.3.0-lite,$(LOCAL_STATIC_JAVA_LIBRARIES)),)
        $(warning Stripping unneeded dependency on libprotobuf-java-2.3.0-lite in $(LOCAL_MODULE))
        LOCAL_STATIC_JAVA_LIBRARIES := $(filter-out libprotobuf-java-2.3.0-lite,$(LOCAL_STATIC_JAVA_LIBRARIES))
    endif
    LOCAL_STATIC_JAVA_LIBRARIES += libprotobuf-java-lite
  endif
endif
endif

# LOCAL_STATIC_JAVA_AAR_LIBRARIES are special LOCAL_STATIC_JAVA_LIBRARIES
LOCAL_STATIC_JAVA_LIBRARIES := $(strip $(LOCAL_STATIC_JAVA_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES))

LOCAL_JAVA_LIBRARIES := $(sort $(LOCAL_JAVA_LIBRARIES))

LOCAL_BUILT_MODULE_STEM := $(strip $(LOCAL_BUILT_MODULE_STEM))
ifeq ($(LOCAL_BUILT_MODULE_STEM),)
$(error $(LOCAL_PATH): Target java template must define LOCAL_BUILT_MODULE_STEM)
endif
ifneq ($(filter classes-compiled.jar classes.jar,$(LOCAL_BUILT_MODULE_STEM)),)
$(error LOCAL_BUILT_MODULE_STEM may not be "$(LOCAL_BUILT_MODULE_STEM)")
endif


##############################################################################
# Define the intermediate targets before including base_rules so they get
# the correct environment.
##############################################################################

intermediates := $(call local-intermediates-dir)
intermediates.COMMON := $(call local-intermediates-dir,COMMON)

# Choose leaf name for the compiled jar file.
ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
full_classes_compiled_jar_leaf := classes-no-debug-var.jar
built_dex_intermediate_leaf := no-local
else
full_classes_compiled_jar_leaf := classes-full-debug.jar
built_dex_intermediate_leaf := with-local
endif

ifeq ($(LOCAL_PROGUARD_ENABLED),disabled)
LOCAL_PROGUARD_ENABLED :=
endif

ifdef LOCAL_PROGUARD_ENABLED
proguard_jar_leaf := proguard.classes.jar
else
proguard_jar_leaf := noproguard.classes.jar
endif

full_classes_compiled_jar := $(intermediates.COMMON)/$(full_classes_compiled_jar_leaf)
jarjar_leaf := classes-jarjar.jar
full_classes_jarjar_jar := $(intermediates.COMMON)/$(jarjar_leaf)
emma_intermediates_dir := $(intermediates.COMMON)/emma_out
# emma is hardcoded to use the leaf name of its input for the output file --
# only the output directory can be changed
full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(jarjar_leaf)
full_classes_proguard_jar := $(intermediates.COMMON)/$(proguard_jar_leaf)
built_dex_intermediate := $(intermediates.COMMON)/$(built_dex_intermediate_leaf)/classes.dex
full_classes_stubs_jar := $(intermediates.COMMON)/stubs.jar

ifeq ($(LOCAL_MODULE_CLASS)$(LOCAL_SRC_FILES)$(LOCAL_STATIC_JAVA_LIBRARIES)$(LOCAL_SOURCE_FILES_ALL_GENERATED),APPS)
# If this is an apk without any Java code (e.g. framework-res), we should skip compiling Java.
full_classes_jar :=
built_dex :=
else
full_classes_jar := $(intermediates.COMMON)/classes.jar
built_dex := $(intermediates.COMMON)/classes.dex
endif

LOCAL_INTERMEDIATE_TARGETS += \
    $(full_classes_compiled_jar) \
    $(full_classes_jarjar_jar) \
    $(full_classes_emma_jar) \
    $(full_classes_jar) \
    $(full_classes_proguard_jar) \
    $(built_dex_intermediate) \
    $(built_dex) \
    $(full_classes_stubs_jar)


LOCAL_INTERMEDIATE_SOURCE_DIR := $(intermediates.COMMON)/src

###############################################################
## .rs files: RenderScript sources to .java files and .bc files
## .fs files: Filterscript sources to .java files and .bc files
###############################################################
renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
# Because names of the java files from RenderScript are unknown until the
# .rs file(s) are compiled, we have to depend on a timestamp file.
RenderScript_file_stamp :=
rs_compatibility_jni_libs :=
ifneq ($(renderscript_sources),)
renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
RenderScript_file_stamp := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/RenderScript.stamp
renderscript_intermediate.COMMON := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript

renderscript_target_api :=

ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API))
renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API)
else
ifneq (,$(LOCAL_SDK_VERSION))
# Set target-api for LOCAL_SDK_VERSIONs other than current.
ifneq (,$(filter-out current system_current, $(LOCAL_SDK_VERSION)))
renderscript_target_api := $(LOCAL_SDK_VERSION)
endif
endif  # LOCAL_SDK_VERSION is set
endif  # LOCAL_RENDERSCRIPT_TARGET_API is set

ifeq ($(LOCAL_RENDERSCRIPT_CC),)
LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
endif

# Turn on all warnings and warnings as errors for RS compiles.
# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
renderscript_flags := -Wall -Werror
renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)

# prepend the RenderScript system include path
ifneq ($(filter-out current system_current,$(LOCAL_SDK_VERSION))$(if $(TARGET_BUILD_APPS),$(filter current system_current,$(LOCAL_SDK_VERSION))),)
# if a numeric LOCAL_SDK_VERSION, or current LOCAL_SDK_VERSION with TARGET_BUILD_APPS
LOCAL_RENDERSCRIPT_INCLUDES := \
    $(HISTORICAL_SDK_VERSIONS_ROOT)/renderscript/clang-include \
    $(HISTORICAL_SDK_VERSIONS_ROOT)/renderscript/include \
    $(LOCAL_RENDERSCRIPT_INCLUDES)
else
LOCAL_RENDERSCRIPT_INCLUDES := \
    $(TOPDIR)external/clang/lib/Headers \
    $(TOPDIR)frameworks/rs/scriptc \
    $(LOCAL_RENDERSCRIPT_INCLUDES)
endif

ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
endif

$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
# By putting the generated java files into $(LOCAL_INTERMEDIATE_SOURCE_DIR), they will be
# automatically found by the java compiling function transform-java-to-classes.jar.
$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate.COMMON)
$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api)
$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
	$(transform-renderscripts-to-java-and-bc)

ifneq ($(LOCAL_RENDERSCRIPT_COMPATIBILITY),)
bc_files := $(patsubst %.fs,%.bc, $(patsubst %.rs,%.bc, $(notdir $(renderscript_sources))))
rs_generated_bc := $(addprefix \
    $(renderscript_intermediate.COMMON)/res/raw/, $(bc_files))

renderscript_intermediate := $(intermediates)/renderscript

# We don't need the .so files in bundled branches
# Prevent these from showing up on the device
ifneq (,$(TARGET_BUILD_APPS)$(FORCE_BUILD_RS_COMPAT))

rs_compatibility_jni_libs := $(addprefix \
    $(renderscript_intermediate)/librs., \
    $(patsubst %.bc,%.so, $(bc_files)))

$(rs_generated_bc) : $(RenderScript_file_stamp)

rs_support_lib := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/libRSSupport.so
rs_jni_lib := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/librsjni.so
LOCAL_JNI_SHARED_LIBRARIES += libRSSupport librsjni



$(rs_compatibility_jni_libs): $(RenderScript_file_stamp) $(RS_PREBUILT_CLCORE) \
    $(rs_support_lib) $(rs_jni_lib) $(rs_compiler_rt)
$(rs_compatibility_jni_libs): $(BCC_COMPAT)
$(rs_compatibility_jni_libs): PRIVATE_CXX := $(TARGET_CXX)
$(rs_compatibility_jni_libs): $(renderscript_intermediate)/librs.%.so: \
    $(renderscript_intermediate.COMMON)/res/raw/%.bc
	$(transform-bc-to-so)

endif

endif

# include the dependency files (.d) generated by llvm-rs-cc.
renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate.COMMON)/, \
    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
-include $(renderscript_generated_dep_files)

LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
# Make sure the generated resource will be added to the apk.
LOCAL_RESOURCE_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript/res $(LOCAL_RESOURCE_DIR)
endif

# All of the rules after full_classes_compiled_jar are very unlikely
# to fail except for bugs in their respective tools.  If you would
# like to run these rules, add the "all" modifier goal to the make
# command line.
ifdef full_classes_jar
java_alternative_checked_module := $(full_classes_compiled_jar)
else
java_alternative_checked_module :=
endif

# TODO: It looks like the only thing we need from base_rules is
# all_java_sources.  See if we can get that by adding a
# common_java.mk, and moving the include of base_rules.mk to
# after all the declarations.

#######################################
include $(BUILD_SYSTEM)/base_rules.mk
#######################################

java_alternative_checked_module :=

#######################################
# defines built_odex along with rule to install odex
include $(BUILD_SYSTEM)/dex_preopt_odex_install.mk
#######################################

# Make sure there's something to build.
ifdef full_classes_jar
ifndef need_compile_java
$(error $(LOCAL_PATH): Target java module does not define any source or resource files)
endif
endif

# Install the RS compatibility libraries to /system/lib/ if necessary
ifdef rs_compatibility_jni_libs
installed_rs_compatibility_jni_libs := $(addprefix $(TARGET_OUT_SHARED_LIBRARIES)/,\
    $(notdir $(rs_compatibility_jni_libs)))
# Provide a way to skip sources included in multiple projects.
ifdef LOCAL_RENDERSCRIPT_SKIP_INSTALL
skip_install_rs_libs := $(patsubst %.rs,%.so, \
    $(addprefix $(TARGET_OUT_SHARED_LIBRARIES)/librs., \
    $(notdir $(LOCAL_RENDERSCRIPT_SKIP_INSTALL))))
installed_rs_compatibility_jni_libs := \
    $(filter-out $(skip_install_rs_libs),$(installed_rs_compatibility_jni_libs))
endif
ifneq (,$(strip $(installed_rs_compatibility_jni_libs)))
$(installed_rs_compatibility_jni_libs) : $(TARGET_OUT_SHARED_LIBRARIES)/lib%.so : \
    $(renderscript_intermediate)/lib%.so
	$(hide) mkdir -p $(dir $@) && cp -f $< $@

# Install them only if the current module is installed.
$(LOCAL_INSTALLED_MODULE) : $(installed_rs_compatibility_jni_libs)
endif
endif

# We use intermediates.COMMON because the classes.jar/.dex files will be
# common even if LOCAL_BUILT_MODULE isn't.
#
# Override some target variables that base_rules set up for us.
$(LOCAL_INTERMEDIATE_TARGETS): \
	PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes
$(LOCAL_INTERMEDIATE_TARGETS): \
	PRIVATE_SOURCE_INTERMEDIATES_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)

# Since we're using intermediates.COMMON, make sure that it gets cleaned
# properly.
$(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)

ifdef full_classes_jar

# Droiddoc isn't currently able to generate stubs for modules, so we're just
# allowing it to use the classes.jar as the "stubs" that would be use to link
# against, for the cases where someone needs the jar to link against.
# - Use the classes.jar instead of the handful of other intermediates that
#   we have, because it's the most processed, but still hasn't had dex run on
#   it, so it's closest to what's on the device.
# - This extra copy, with the dependency on LOCAL_BUILT_MODULE allows the
#   PRIVATE_ vars to be preserved.
$(full_classes_stubs_jar): PRIVATE_SOURCE_FILE := $(full_classes_jar)
$(full_classes_stubs_jar) : $(LOCAL_BUILT_MODULE) | $(ACP)
	@echo Copying $(PRIVATE_SOURCE_FILE)
	$(hide) $(ACP) -fp $(PRIVATE_SOURCE_FILE) $@
ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar)

# The layers file allows you to enforce a layering between java packages.
# Run build/tools/java-layers.py for more details.
layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
$(full_classes_compiled_jar): PRIVATE_WARNINGS_ENABLE := $(LOCAL_WARNINGS_ENABLE)

ifdef LOCAL_RMTYPEDEFS
$(full_classes_compiled_jar): | $(RMTYPEDEFS)
endif

# Compile the java files to a .jar file.
# This intentionally depends on java_sources, not all_java_sources.
# Deps for generated source files must be handled separately,
# via deps on the target that generates the sources.
$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES := $(LOCAL_JAR_EXCLUDE_FILES)
$(full_classes_compiled_jar): PRIVATE_JAR_PACKAGES := $(LOCAL_JAR_PACKAGES)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_PACKAGES := $(LOCAL_JAR_EXCLUDE_PACKAGES)
$(full_classes_compiled_jar): PRIVATE_RMTYPEDEFS := $(LOCAL_RMTYPEDEFS)
$(full_classes_compiled_jar): PRIVATE_DONT_DELETE_JAR_META_INF := $(LOCAL_DONT_DELETE_JAR_META_INF)
$(full_classes_compiled_jar): \
        $(java_sources) \
        $(java_resource_sources) \
        $(full_java_lib_deps) \
        $(jar_manifest_file) \
        $(layers_file) \
        $(RenderScript_file_stamp) \
        $(proto_java_sources_file_stamp) \
        $(LOCAL_MODULE_MAKEFILE) \
        $(LOCAL_ADDITIONAL_DEPENDENCIES)
	$(transform-java-to-classes.jar)

$(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g

# Run jarjar if necessary, otherwise just copy the file.
ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
$(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
$(full_classes_jarjar_jar): $(full_classes_compiled_jar) $(LOCAL_JARJAR_RULES) | $(JARJAR)
	@echo JarJar: $@
	$(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
else
$(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(ACP)
	@echo Copying: $@
	$(hide) $(ACP) -fp $< $@
endif

ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em
$(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir)
# module level coverage filter can be defined using LOCAL_EMMA_COVERAGE_FILTER
# in Android.mk
ifdef LOCAL_EMMA_COVERAGE_FILTER
$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := $(LOCAL_EMMA_COVERAGE_FILTER)
else
# by default, avoid applying emma instrumentation onto emma classes itself,
# otherwise there will be exceptions thrown
$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := *,-emma,-emmarun,-com.vladium.*
endif
# this rule will generate both $(PRIVATE_EMMA_COVERAGE_FILE) and
# $(full_classes_emma_jar)
$(full_classes_emma_jar): $(full_classes_jarjar_jar) | $(EMMA_JAR)
	$(transform-classes.jar-to-emma)

else
$(full_classes_emma_jar): $(full_classes_jarjar_jar) | $(ACP)
	@echo Copying: $@
	$(copy-file-to-target)
endif

# Keep a copy of the jar just before proguard processing.
$(full_classes_jar): $(full_classes_emma_jar) | $(ACP)
	@echo Copying: $@
	$(hide) $(ACP) -fp $< $@

# Run proguard if necessary, otherwise just copy the file.
ifdef LOCAL_PROGUARD_ENABLED
ifneq ($(filter-out full custom nosystem obfuscation optimization shrinktests,$(LOCAL_PROGUARD_ENABLED)),)
    $(warning while processing: $(LOCAL_MODULE))
    $(error invalid value for LOCAL_PROGUARD_ENABLED: $(LOCAL_PROGUARD_ENABLED))
endif
proguard_dictionary := $(intermediates.COMMON)/proguard_dictionary
proguard_flags := $(addprefix -libraryjars ,$(full_shared_java_libs)) \
                  -forceprocessing \
                  -printmapping $(proguard_dictionary)

ifeq ($(filter nosystem,$(LOCAL_PROGUARD_ENABLED)),)
proguard_flags += -include $(BUILD_SYSTEM)/proguard.flags
ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
proguard_flags += -include $(BUILD_SYSTEM)/proguard.emma.flags
endif
# If this is a test package, add proguard keep flags for tests.
ifneq ($(LOCAL_INSTRUMENTATION_FOR)$(filter tests,$(LOCAL_MODULE_TAGS)),)
proguard_flags += -include $(BUILD_SYSTEM)/proguard_tests.flags
ifeq ($(filter shrinktests,$(LOCAL_PROGUARD_ENABLED)),)
proguard_flags += -dontshrink # don't shrink tests by default
endif # shrinktests
endif # test package
ifeq ($(filter obfuscation,$(LOCAL_PROGUARD_ENABLED)),)
# By default no obfuscation
proguard_flags += -dontobfuscate
endif  # No obfuscation
ifeq ($(filter optimization,$(LOCAL_PROGUARD_ENABLED)),)
# By default no optimization
proguard_flags += -dontoptimize
endif  # No optimization

ifdef LOCAL_INSTRUMENTATION_FOR
ifeq ($(filter obfuscation,$(LOCAL_PROGUARD_ENABLED)),)
# If no obfuscation, link in the instrmented package's classes.jar as a library.
# link_instr_classes_jar is defined in base_rule.mk
proguard_flags += -libraryjars $(link_instr_classes_jar)
else # obfuscation
# If obfuscation is enabled, the main app must be obfuscated too.
# We need to run obfuscation using the main app's dictionary,
# and treat the main app's class.jar as injars instead of libraryjars.
proguard_flags := -injars  $(link_instr_classes_jar) \
    -outjars $(intermediates.COMMON)/proguard.$(LOCAL_INSTRUMENTATION_FOR).jar \
    -include $(link_instr_intermediates_dir.COMMON)/proguard_options \
    -applymapping $(link_instr_intermediates_dir.COMMON)/proguard_dictionary \
    -verbose \
    $(proguard_flags)

# Sometimes (test + main app) uses different keep rules from the main app -
# apply the main app's dictionary anyway.
proguard_flags += -ignorewarnings

# Make sure we run Proguard on the main app first
$(full_classes_proguard_jar) : $(link_instr_intermediates_dir.COMMON)/proguard.classes.jar

endif # no obfuscation
endif # LOCAL_INSTRUMENTATION_FOR
endif  # LOCAL_PROGUARD_ENABLED is not nosystem

proguard_flag_files := $(addprefix $(LOCAL_PATH)/, $(LOCAL_PROGUARD_FLAG_FILES))
LOCAL_PROGUARD_FLAGS += $(addprefix -include , $(proguard_flag_files))

ifdef LOCAL_TEST_MODULE_TO_PROGUARD_WITH
extra_input_jar := $(call intermediates-dir-for,APPS,$(LOCAL_TEST_MODULE_TO_PROGUARD_WITH),,COMMON)/classes.jar
else
extra_input_jar :=
endif
$(full_classes_proguard_jar): PRIVATE_EXTRA_INPUT_JAR := $(extra_input_jar)
$(full_classes_proguard_jar): PRIVATE_PROGUARD_FLAGS := $(proguard_flags) $(LOCAL_PROGUARD_FLAGS)
$(full_classes_proguard_jar) : $(full_classes_jar) $(extra_input_jar) $(proguard_flag_files) | $(ACP) $(PROGUARD)
	$(call transform-jar-to-proguard)

else  # LOCAL_PROGUARD_ENABLED not defined
$(full_classes_proguard_jar) : $(full_classes_jar)
	@echo Copying: $@
	$(hide) $(ACP) -fp $< $@

endif # LOCAL_PROGUARD_ENABLED defined


# Override PRIVATE_INTERMEDIATES_DIR so that install-dex-debug
# will work even when intermediates != intermediates.COMMON.
$(built_dex_intermediate): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON)
$(built_dex_intermediate): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
# If you instrument class files that have local variable debug information in
# them emma does not correctly maintain the local variable table.
# This will cause an error when you try to convert the class files for Android.
# The workaround here is to build different dex file here based on emma switch
# then later copy into classes.dex. When emma is on, dx is run with --no-locals
# option to remove local variable information
ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
$(built_dex_intermediate): PRIVATE_DX_FLAGS += --no-locals
endif
$(built_dex_intermediate): $(full_classes_proguard_jar) $(DX)
	$(transform-classes.jar-to-dex)
$(built_dex): $(built_dex_intermediate) | $(ACP)
	@echo Copying: $@
	$(hide) mkdir -p $(dir $@)
	$(hide) rm -f $(dir $@)/classes*.dex
	$(hide) $(ACP) -fp $(dir $<)/classes*.dex $(dir $@)
ifneq ($(GENERATE_DEX_DEBUG),)
	$(install-dex-debug)
endif

findbugs_xml := $(intermediates.COMMON)/findbugs.xml
$(findbugs_xml) : PRIVATE_JAR_FILE := $(full_classes_jar)
$(findbugs_xml) : PRIVATE_AUXCLASSPATH := $(addprefix -auxclasspath ,$(strip \
								$(call normalize-path-list,$(filter %.jar,\
										$(full_java_libs)))))
# We can't depend directly on full_classes_jar because the PRIVATE_
# vars won't be set up correctly.
$(findbugs_xml) : $(LOCAL_BUILT_MODULE)
	@echo Findbugs: $@
	$(hide) $(FINDBUGS) -textui -effort:min -xml:withMessages \
		$(PRIVATE_AUXCLASSPATH) \
		$(PRIVATE_JAR_FILE) \
		> $@

ALL_FINDBUGS_FILES += $(findbugs_xml)

findbugs_html := $(PRODUCT_OUT)/findbugs/$(LOCAL_MODULE).html
$(findbugs_html) : PRIVATE_XML_FILE := $(findbugs_xml)
$(LOCAL_MODULE)-findbugs : $(findbugs_html)
$(findbugs_html) : $(findbugs_xml)
	@mkdir -p $(dir $@)
	@echo ConvertXmlToText: $@
	$(hide) $(FINDBUGS_DIR)/convertXmlToText -html:fancy.xsl $(PRIVATE_XML_FILE) \
	> $@

$(LOCAL_MODULE)-findbugs : $(findbugs_html)

endif  # full_classes_jar is defined