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cad10432669bbcac86e60a1878a8a2bb546326b9
build/core/host_dalvik_java_library.mk
Colin Cross 0e53734035 Optimize out extra jar copies 
Don't copy jar files for disabled stages.  Instead, set the name of
the output to the name of the input so the next stage will directly
pick up the output of the previous stage.

Test: m -j ANDROID_COMPILE_WITH_JACK=false java
Change-Id: Ib7268cbff7ea7ff2ad2caf994aa145e1b7a12b83
2017-03-30 19:35:15 -07:00

214 lines
7.8 KiB
Makefile
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#
# Copyright (C) 2013 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
$(call record-module-type,HOST_DALVIK_JAVA_LIBRARY)
#
# Rules for building a host dalvik java library. These libraries
# are meant to be used by a dalvik VM instance running on the host.
# They will be compiled against libcore and not the host JRE.
#
ifeq ($(HOST_OS),linux)
USE_CORE_LIB_BOOTCLASSPATH := true
#################################
include $(BUILD_SYSTEM)/configure_local_jack.mk
#################################
#######################################
include $(BUILD_SYSTEM)/host_java_library_common.mk
#######################################
ifdef LOCAL_JACK_ENABLED
ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
# For static library, $(LOCAL_BUILT_MODULE) is $(full_classes_jack).
LOCAL_BUILT_MODULE_STEM := classes.jack
endif
endif
ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
LOCAL_JAVA_LIBRARIES := core-oj-hostdex core-libart-hostdex $(LOCAL_JAVA_LIBRARIES)
endif
full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
full_classes_desugar_jar := $(intermediates.COMMON)/desugar.classes.jar
full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
full_classes_jar := $(intermediates.COMMON)/classes.jar
full_classes_jack := $(intermediates.COMMON)/classes.jack
jack_check_timestamp := $(intermediates.COMMON)/jack.check.timestamp
built_dex := $(intermediates.COMMON)/classes.dex
LOCAL_INTERMEDIATE_TARGETS += \
$(full_classes_compiled_jar) \
$(full_classes_desugar_jar) \
$(full_classes_jarjar_jar) \
$(full_classes_jack) \
$(full_classes_jar) \
$(jack_check_timestamp) \
$(built_dex)
# See comment in java.mk
ifndef LOCAL_CHECKED_MODULE
ifdef LOCAL_JACK_ENABLED
LOCAL_CHECKED_MODULE := $(jack_check_timestamp)
else
ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
LOCAL_CHECKED_MODULE := $(full_classes_compiled_jar)
else
LOCAL_CHECKED_MODULE := $(built_dex)
endif
endif
endif
#######################################
include $(BUILD_SYSTEM)/base_rules.mk
#######################################
java_sources := $(addprefix $(LOCAL_PATH)/, $(filter %.java,$(LOCAL_SRC_FILES))) \
$(filter %.java,$(LOCAL_GENERATED_SOURCES))
all_java_sources := $(java_sources)
include $(BUILD_SYSTEM)/java_common.mk
$(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)
ifndef LOCAL_JACK_ENABLED
$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JAVACFLAGS)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
$(full_classes_compiled_jar): PRIVATE_JAR_PACKAGES :=
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_PACKAGES :=
$(full_classes_compiled_jar): \
$(java_sources) \
$(java_resource_sources) \
$(full_java_lib_deps) \
$(jar_manifest_file) \
$(proto_java_sources_file_stamp) \
$(LOCAL_ADDITIONAL_DEPENDENCIES)
$(transform-host-java-to-package)
my_desugaring :=
ifeq ($(LOCAL_JAVA_LANGUAGE_VERSION),1.8)
my_desugaring := true
$(full_classes_desugar_jar): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
$(full_classes_desugar_jar): $(full_classes_compiled_jar) $(DESUGAR)
$(desugar-classes-jar)
endif
ifndef my_desugaring
full_classes_desugar_jar := $(full_classes_compiled_jar)
endif
# Run jarjar if necessary, otherwise just copy the file.
ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
$(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
$(full_classes_jarjar_jar): $(full_classes_desugar_jar) $(LOCAL_JARJAR_RULES) | $(JARJAR)
@echo JarJar: $@
$(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
else
full_classes_jarjar_jar := $(full_classes_desugar_jar)
endif
$(eval $(call copy-one-file,$(full_classes_jarjar_jar),$(full_classes_jar)))
ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
# No dex; all we want are the .class files with resources.
$(LOCAL_BUILT_MODULE) : $(java_resource_sources)
$(LOCAL_BUILT_MODULE) : $(full_classes_jar)
@echo "host Static Jar: $(PRIVATE_MODULE) ($@)"
$(copy-file-to-target)
else # !LOCAL_IS_STATIC_JAVA_LIBRARY
$(built_dex): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON)
$(built_dex): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
$(built_dex): $(full_classes_jar) $(DX)
$(transform-classes.jar-to-dex)
$(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
$(LOCAL_BUILT_MODULE): PRIVATE_SOURCE_ARCHIVE := $(full_classes_jarjar_jar)
$(LOCAL_BUILT_MODULE): PRIVATE_DONT_DELETE_JAR_DIRS := $(LOCAL_DONT_DELETE_JAR_DIRS)
$(LOCAL_BUILT_MODULE): $(built_dex) $(java_resource_sources)
@echo "Host Jar: $(PRIVATE_MODULE) ($@)"
$(call initialize-package-file,$(PRIVATE_SOURCE_ARCHIVE),$@)
$(add-dex-to-package)
endif # !LOCAL_IS_STATIC_JAVA_LIBRARY
ifneq (,$(filter-out current system_current test_current, $(LOCAL_SDK_VERSION)))
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEFAULT_APP_TARGET_SDK := $(LOCAL_SDK_VERSION)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SDK_VERSION := $(LOCAL_SDK_VERSION)
else
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEFAULT_APP_TARGET_SDK := $(DEFAULT_APP_TARGET_SDK)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SDK_VERSION := $(PLATFORM_SDK_VERSION)
endif
else # LOCAL_JACK_ENABLED
$(LOCAL_INTERMEDIATE_TARGETS): \
PRIVATE_JACK_INTERMEDIATES_DIR := $(intermediates.COMMON)/jack-rsc
ifeq ($(LOCAL_JACK_ENABLED),incremental)
$(LOCAL_INTERMEDIATE_TARGETS): \
PRIVATE_JACK_INCREMENTAL_DIR := $(intermediates.COMMON)/jack-incremental
else
$(LOCAL_INTERMEDIATE_TARGETS): \
PRIVATE_JACK_INCREMENTAL_DIR :=
endif
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_FLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JACK_FLAGS)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_VERSION := $(LOCAL_JACK_VERSION)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_MIN_SDK_VERSION := $(PLATFORM_JACK_MIN_SDK_VERSION)
jack_all_deps := $(java_sources) $(java_resource_sources) $(full_jack_deps) \
$(jar_manifest_file) $(proto_java_sources_file_stamp) \
$(LOCAL_ADDITIONAL_DEPENDENCIES) $(NORMALIZE_PATH) $(JACK_DEFAULT_ARGS) $(JACK)
ifneq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
$(built_dex): PRIVATE_CLASSES_JACK := $(full_classes_jack)
$(built_dex): PRIVATE_JACK_PLUGIN_PATH := $(LOCAL_JACK_PLUGIN_PATH)
$(built_dex): PRIVATE_JACK_PLUGIN := $(LOCAL_JACK_PLUGIN)
$(built_dex): $(jack_all_deps) $(LOCAL_JACK_PLUGIN_PATH) | setup-jack-server
@echo Building with Jack: $@
$(jack-java-to-dex)
# $(full_classes_jack) is just by-product of $(built_dex).
# The dummy command was added because, without it, make misses the fact the $(built_dex) also
# change $(full_classes_jack).
$(full_classes_jack): $(built_dex)
$(hide) touch $@
$(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
$(LOCAL_BUILT_MODULE): $(built_dex) $(java_resource_sources)
@echo "Host Jar: $(PRIVATE_MODULE) ($@)"
$(create-empty-package)
$(add-dex-to-package)
$(add-carried-jack-resources)
else # LOCAL_IS_STATIC_JAVA_LIBRARY
$(full_classes_jack): PRIVATE_JACK_PLUGIN_PATH := $(LOCAL_JACK_PLUGIN_PATH)
$(full_classes_jack): PRIVATE_JACK_PLUGIN := $(LOCAL_JACK_PLUGIN)
$(full_classes_jack): $(jack_all_deps) $(LOCAL_JACK_PLUGIN_PATH) | setup-jack-server
@echo Building with Jack: $@
$(java-to-jack)
endif # LOCAL_IS_STATIC_JAVA_LIBRARY
$(jack_check_timestamp): $(jack_all_deps) | setup-jack-server
@echo Checking build with Jack: $@
$(jack-check-java)
endif # LOCAL_JACK_ENABLED
USE_CORE_LIB_BOOTCLASSPATH :=
endif
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