6 # Make sure there's something to build.
7 # It's possible to build a package that doesn't contain any classes.
8 ifeq (,$(strip $(LOCAL_SRC_FILES)$(all_res_assets)))
9 $(error $(LOCAL_PATH): Target java module does not define any source or resource files)
12 LOCAL_NO_STANDARD_LIBRARIES:=$(strip $(LOCAL_NO_STANDARD_LIBRARIES))
13 LOCAL_SDK_VERSION:=$(strip $(LOCAL_SDK_VERSION))
15 ifneq ($(LOCAL_SDK_VERSION),)
16 ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
17 $(error $(LOCAL_PATH): Must not define both LOCAL_NO_STANDARD_LIBRARIES and LOCAL_SDK_VERSION)
19 ifeq ($(strip $(filter $(LOCAL_SDK_VERSION),$(TARGET_AVAILABLE_SDK_VERSIONS))),)
20 $(error $(LOCAL_PATH): Invalid LOCAL_SDK_VERSION '$(LOCAL_SDK_VERSION)' \
21 Choices are: $(TARGET_AVAILABLE_SDK_VERSIONS))
23 ifeq ($(LOCAL_SDK_VERSION),current)
24 LOCAL_JAVA_LIBRARIES := android_stubs_$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
26 LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
31 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
32 LOCAL_JAVA_LIBRARIES := core ext framework $(LOCAL_JAVA_LIBRARIES)
35 LOCAL_JAVA_LIBRARIES := $(sort $(LOCAL_JAVA_LIBRARIES))
37 LOCAL_BUILT_MODULE_STEM := $(strip $(LOCAL_BUILT_MODULE_STEM))
38 ifeq ($(LOCAL_BUILT_MODULE_STEM),)
39 $(error $(LOCAL_PATH): Target java template must define LOCAL_BUILT_MODULE_STEM)
41 ifneq ($(filter classes-compiled.jar classes.jar,$(LOCAL_BUILT_MODULE_STEM)),)
42 $(error LOCAL_BUILT_MODULE_STEM may not be "$(LOCAL_BUILT_MODULE_STEM)")
46 ##############################################################################
47 # Define the intermediate targets before including base_rules so they get
48 # the correct environment.
49 ##############################################################################
51 intermediates := $(call local-intermediates-dir)
52 intermediates.COMMON := $(call local-intermediates-dir,COMMON)
54 # This is cleared below, and re-set if we really need it.
55 full_classes_jar := $(intermediates.COMMON)/classes.jar
57 # Emma source code coverage
58 ifneq ($(EMMA_INSTRUMENT),true)
59 LOCAL_NO_EMMA_INSTRUMENT := true
60 LOCAL_NO_EMMA_COMPILE := true
63 # Choose leaf name for the compiled jar file.
64 ifneq ($(LOCAL_NO_EMMA_COMPILE),true)
65 full_classes_compiled_jar_leaf := classes-no-debug-var.jar
67 full_classes_compiled_jar_leaf := classes-full-debug.jar
69 full_classes_compiled_jar := $(intermediates.COMMON)/$(full_classes_compiled_jar_leaf)
71 emma_intermediates_dir := $(intermediates.COMMON)/emma_out
72 # the 'lib/$(full_classes_compiled_jar_leaf)' portion of this path is fixed in
74 full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(full_classes_compiled_jar_leaf)
75 full_classes_stubs_jar := $(intermediates.COMMON)/stubs.jar
76 full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
77 full_classes_full_names_jar := $(intermediates.COMMON)/classes-full-names.jar
78 full_classes_proguard_jar := $(full_classes_jar)
79 built_dex := $(intermediates.COMMON)/classes.dex
81 LOCAL_INTERMEDIATE_TARGETS += \
83 $(full_classes_compiled_jar) \
84 $(full_classes_emma_jar) \
85 $(full_classes_full_names_jar) \
86 $(full_classes_stubs_jar) \
87 $(full_classes_jarjar_jar) \
91 # TODO: It looks like the only thing we need from base_rules is
92 # all_java_sources. See if we can get that by adding a
93 # common_java.mk, and moving the include of base_rules.mk to
94 # after all the declarations.
96 #######################################
97 include $(BUILD_SYSTEM)/base_rules.mk
98 #######################################
100 # We use intermediates.COMMON because the classes.jar/.dex files will be
101 # common even if LOCAL_BUILT_MODULE isn't.
103 # Override some target variables that base_rules set up for us.
104 $(LOCAL_INTERMEDIATE_TARGETS): \
105 PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes
106 $(LOCAL_INTERMEDIATE_TARGETS): \
107 PRIVATE_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/src
109 # Since we're using intermediates.COMMON, make sure that it gets cleaned
111 $(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)
113 # If the module includes java code (i.e., it's not framework-res), compile it.
116 ifneq (,$(strip $(all_java_sources)))
118 # If LOCAL_BUILT_MODULE_STEM wasn't overridden by our caller,
119 # full_classes_jar will be the same module as LOCAL_BUILT_MODULE.
120 # Otherwise, the caller will define it as a prerequisite of
121 # LOCAL_BUILT_MODULE, so it will inherit the necessary PRIVATE_*
122 # variable definitions.
123 full_classes_jar := $(intermediates.COMMON)/classes.jar
124 built_dex := $(intermediates.COMMON)/classes.dex
126 # Droiddoc isn't currently able to generate stubs for modules, so we're just
127 # allowing it to use the classes.jar as the "stubs" that would be use to link
128 # against, for the cases where someone needs the jar to link against.
129 # - Use the classes.jar instead of the handful of other intermediates that
130 # we have, because it's the most processed, but still hasn't had dex run on
131 # it, so it's closest to what's on the device.
132 # - This extra copy, with the dependency on LOCAL_BUILT_MODULE allows the
133 # PRIVATE_ vars to be preserved.
134 $(full_classes_stubs_jar): PRIVATE_SOURCE_FILE := $(full_classes_jar)
135 $(full_classes_stubs_jar) : $(LOCAL_BUILT_MODULE) | $(ACP)
136 @echo Copying $(PRIVATE_SOURCE_FILE)
137 $(hide) $(ACP) -fp $(PRIVATE_SOURCE_FILE) $@
138 ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar)
140 # Compile the java files to a .jar file.
141 # This intentionally depends on java_sources, not all_java_sources.
142 # Deps for generated source files must be handled separately,
143 # via deps on the target that generates the sources.
144 $(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
145 $(full_classes_compiled_jar): $(java_sources) $(full_java_lib_deps)
146 $(transform-java-to-classes.jar)
148 # All of the rules after full_classes_compiled_jar are very unlikely
149 # to fail except for bugs in their respective tools. If you would
150 # like to run these rules, add the "all" modifier goal to the make
152 # This overwrites the value defined in base_rules.mk. That's a little
153 # dirty. It's preferable to set LOCAL_CHECKED_MODULE, but this has to
154 # be done after the inclusion of base_rules.mk.
155 ALL_MODULES.$(LOCAL_MODULE).CHECKED := $(full_classes_compiled_jar)
157 ifneq ($(LOCAL_NO_EMMA_COMPILE),true)
158 # If you instrument class files that have local variable debug information in
159 # them emma does not correctly maintain the local variable table.
160 # This will cause an error when you try to convert the class files for Android.
161 # The workaround for this to compile the java classes with only
162 # line and source debug information, not local information.
163 $(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g:{lines,source}
165 # when emma is off, compile with the default flags, which contain full debug
167 $(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g
170 ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
171 # Skip adding emma instrumentation to class files if this is a static library,
172 # since it will be instrumented by the package that includes it
173 LOCAL_NO_EMMA_INSTRUMENT:= true
176 ifneq ($(LOCAL_NO_EMMA_INSTRUMENT),true)
177 $(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em
178 $(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir)
179 # this rule will generate both $(PRIVATE_EMMA_COVERAGE_FILE) and
180 # $(full_classes_emma_jar)
181 $(full_classes_emma_jar): $(full_classes_compiled_jar) | $(EMMA_JAR)
182 $(transform-classes.jar-to-emma)
183 $(PRIVATE_EMMA_COVERAGE_FILE): $(full_classes_emma_jar)
185 # tell proguard to load emma jar
186 LOCAL_PROGUARD_FLAGS := $(LOCAL_PROGUARD_FLAGS) $(addprefix -libraryjars ,$(EMMA_JAR))
188 $(full_classes_emma_jar): $(full_classes_compiled_jar) | $(ACP)
190 $(copy-file-to-target)
193 # Run jarjar if necessary, otherwise just copy the file.
194 ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
195 $(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
196 $(full_classes_jarjar_jar): $(full_classes_emma_jar) | $(JARJAR)
198 $(hide) $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
200 $(full_classes_jarjar_jar): $(full_classes_emma_jar) | $(ACP)
205 # Keep a copy of the jar just before proguard processing.
206 $(full_classes_full_names_jar): $(full_classes_emma_jar) | $(ACP)
210 # Run proguard if necessary, otherwise just copy the file. This is the last
211 # part of this step, so the output of this command is full_classes_jar.
212 proguard_dictionary := $(intermediates.COMMON)/proguard_dictionary
213 # Proguard doesn't like a class in both library and the jar to be processed.
214 proguard_full_java_libs := $(filter-out $(full_static_java_libs),$(full_java_libs))
215 proguard_flags := $(addprefix -libraryjars ,$(proguard_full_java_libs)) \
216 -include $(BUILD_SYSTEM)/proguard.flags \
218 -printmapping $(proguard_dictionary)
219 # If this is a test package, add proguard keep flags for tests.
220 ifneq ($(strip $(LOCAL_INSTRUMENTATION_FOR)$(filter tests,$(LOCAL_MODULE_TAGS))$(filter android.test.runner,$(LOCAL_JAVA_LIBRARIES))),)
221 proguard_flags := $(proguard_flags) -include $(BUILD_SYSTEM)/proguard_tests.flags
224 LOCAL_PROGUARD_ENABLED:=$(strip $(LOCAL_PROGUARD_ENABLED))
225 ifeq ($(LOCAL_PROGUARD_ENABLED),disabled)
226 LOCAL_PROGUARD_ENABLED :=
228 ifneq ($(LOCAL_PROGUARD_ENABLED),)
229 ifeq ($(LOCAL_PROGUARD_ENABLED),full)
232 ifeq ($(LOCAL_PROGUARD_ENABLED),optonly)
234 proguard_flags += -dontobfuscate
236 ifeq ($(LOCAL_PROGUARD_ENABLED),custom)
239 $(warning while processing: $(LOCAL_MODULE))
240 $(error invalid value for LOCAL_PROGUARD_ENABLED: $(LOCAL_PROGUARD_ENABLED))
244 endif # LOCAL_PROGUARD_ENABLED
246 $(full_classes_proguard_jar): PRIVATE_PROGUARD_ENABLED:=$(LOCAL_PROGUARD_ENABLED)
247 $(full_classes_proguard_jar): PRIVATE_PROGUARD_FLAGS := $(proguard_flags) $(LOCAL_PROGUARD_FLAGS)
248 $(full_classes_proguard_jar): PRIVATE_INSTRUMENTATION_FOR:=$(strip $(LOCAL_INSTRUMENTATION_FOR))
250 $(full_classes_proguard_jar): $(full_classes_full_names_jar) | $(ACP) $(PROGUARD)
251 $(call transform-jar-to-proguard)
253 ALL_MODULES.$(LOCAL_MODULE).PROGUARD_ENABLED:=$(LOCAL_PROGUARD_ENABLED)
255 # Override PRIVATE_INTERMEDIATES_DIR so that install-dex-debug
256 # will work even when intermediates != intermediates.COMMON.
257 $(built_dex): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON)
258 $(built_dex): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
259 $(built_dex): $(full_classes_jar) $(DX)
260 $(transform-classes.jar-to-dex)
261 ifneq ($(GENERATE_DEX_DEBUG),)
265 findbugs_xml := $(intermediates.COMMON)/findbugs.xml
266 $(findbugs_xml) : PRIVATE_JAR_FILE := $(full_classes_jar)
267 $(findbugs_xml) : PRIVATE_AUXCLASSPATH := $(addprefix -auxclasspath ,$(strip \
268 $(call normalize-path-list,$(filter %.jar,\
269 $(full_java_libs)))))
270 # We can't depend directly on full_classes_jar because the PRIVATE_
271 # vars won't be set up correctly.
272 $(findbugs_xml) : $(LOCAL_BUILT_MODULE)
274 $(hide) $(FINDBUGS) -textui -effort:min -xml:withMessages \
275 $(PRIVATE_AUXCLASSPATH) \
276 $(PRIVATE_JAR_FILE) \
279 ALL_FINDBUGS_FILES += $(findbugs_xml)
281 findbugs_html := $(PRODUCT_OUT)/findbugs/$(LOCAL_MODULE).html
282 $(findbugs_html) : PRIVATE_XML_FILE := $(findbugs_xml)
283 $(LOCAL_MODULE)-findbugs : $(findbugs_html)
284 $(findbugs_html) : $(findbugs_xml)
286 @echo ConvertXmlToText: $@
287 $(hide) prebuilt/common/findbugs/bin/convertXmlToText -html:fancy.xsl $(PRIVATE_XML_FILE) \
290 $(LOCAL_MODULE)-findbugs : $(findbugs_html)