69d85288cb
Jack can silently handle using a java library as a static java
library by merging in the java library dex file. This causes
problems when switching to javac, because dex doesn't support
dex merging with multidex enabled?
Make the output files consistent between java libraries and static
java libraries. Java libraries will now produce:
classes-pre-proguard.jar: the classes before proguard processing
classes.jar: the final jar file containing classes before dexing
javalib.jar: a jar containing classes.dex
Static java libraries will eventually only produce
classes-pre-proguard.jar and classes.jar. All inter-library
linking is done with classes.jar, so a java library can be
used as a static java library.
There are too many dependencies outside the build system that
expect javalib.jar to exist for static and host java libraries,
so for now continue to build a javalib.jar that is a copy of
classes.jar.
Test: m -j ANDROID_COMPILE_WITH_JACK=false java
Test: m -j java
Bug: 36901093
Bug: 36902714
Change-Id: I6730e2d3ec38004874265b2a690442dec57b33f4
(cherry picked from commit 941b682099)
113 lines
4.4 KiB
Makefile
113 lines
4.4 KiB
Makefile
#
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# Copyright (C) 2008 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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$(call record-module-type,HOST_JAVA_LIBRARY)
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#
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# Standard rules for building a host java library.
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#
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#######################################
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include $(BUILD_SYSTEM)/host_java_library_common.mk
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#######################################
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# Enable emma instrumentation only if the module asks so.
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ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
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ifneq (true,$(EMMA_INSTRUMENT))
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LOCAL_EMMA_INSTRUMENT :=
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endif
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endif
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full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
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full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
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emma_intermediates_dir := $(intermediates.COMMON)/emma_out
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# emma is hardcoded to use the leaf name of its input for the output file --
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# only the output directory can be changed
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full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(notdir $(full_classes_jarjar_jar))
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full_classes_jar := $(intermediates.COMMON)/classes.jar
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LOCAL_INTERMEDIATE_TARGETS += \
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$(full_classes_compiled_jar) \
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$(full_classes_jarjar_jar) \
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$(full_classes_emma_jar)
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#######################################
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include $(BUILD_SYSTEM)/base_rules.mk
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#######################################
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java_sources := $(addprefix $(LOCAL_PATH)/, $(filter %.java,$(LOCAL_SRC_FILES))) \
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$(filter %.java,$(LOCAL_GENERATED_SOURCES))
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all_java_sources := $(java_sources)
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include $(BUILD_SYSTEM)/java_common.mk
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# The layers file allows you to enforce a layering between java packages.
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# Run build/tools/java-layers.py for more details.
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layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
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# If error prone is enabled then add LOCAL_ERROR_PRONE_FLAGS to LOCAL_JAVACFLAGS
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ifeq ($(RUN_ERROR_PRONE),true)
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LOCAL_JAVACFLAGS += $(LOCAL_ERROR_PRONE_FLAGS)
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endif
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$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
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$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JAVACFLAGS)
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$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
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$(full_classes_compiled_jar): PRIVATE_JAR_PACKAGES :=
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$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_PACKAGES :=
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$(full_classes_compiled_jar): \
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$(java_sources) \
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$(java_resource_sources) \
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$(full_java_lib_deps) \
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$(jar_manifest_file) \
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$(proto_java_sources_file_stamp) \
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$(NORMALIZE_PATH) \
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$(LOCAL_ADDITIONAL_DEPENDENCIES)
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$(transform-host-java-to-package)
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javac-check : $(full_classes_compiled_jar)
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javac-check-$(LOCAL_MODULE) : $(full_classes_compiled_jar)
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# Run jarjar if necessary, otherwise just copy the file.
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ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
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$(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
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$(full_classes_jarjar_jar): $(full_classes_compiled_jar) $(LOCAL_JARJAR_RULES) | $(JARJAR)
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@echo JarJar: $@
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$(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
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else
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full_classes_jarjar_jar := $(full_classes_compiled_jar)
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endif
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ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
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$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em
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$(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir)
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ifdef LOCAL_EMMA_COVERAGE_FILTER
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$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := $(LOCAL_EMMA_COVERAGE_FILTER)
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else
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# by default, avoid applying emma instrumentation onto emma classes itself,
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# otherwise there will be exceptions thrown
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$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := *,-emma,-emmarun,-com.vladium.*
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endif
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# this rule will generate both $(PRIVATE_EMMA_COVERAGE_FILE) and
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# $(full_classes_emma_jar)
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$(full_classes_emma_jar) : $(full_classes_jarjar_jar) | $(EMMA_JAR)
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$(transform-classes.jar-to-emma)
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else # LOCAL_EMMA_INSTRUMENT
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full_classes_emma_jar := $(full_classes_jarjar_jar)
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endif # LOCAL_EMMA_INSTRUMENT
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$(eval $(call copy-one-file,$(full_classes_emma_jar),$(LOCAL_BUILT_MODULE)))
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$(eval $(call copy-one-file,$(full_classes_emma_jar),$(full_classes_jar)))
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