Add task for API diffs
Test: make api-diff Change-Id: Ifb788069bf1d882a52e8429e056070675f866986
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#
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# Copyright (C) 2017 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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##
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##
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## Common to both jdiff and javadoc
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##
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##
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LOCAL_IS_HOST_MODULE := $(call true-or-empty,$(LOCAL_IS_HOST_MODULE))
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ifeq ($(LOCAL_IS_HOST_MODULE),true)
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my_prefix := HOST_
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LOCAL_HOST_PREFIX :=
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else
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my_prefix := TARGET_
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endif
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LOCAL_MODULE_CLASS := $(strip $(LOCAL_MODULE_CLASS))
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ifndef LOCAL_MODULE_CLASS
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$(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined)
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endif
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full_src_files := $(patsubst %,$(LOCAL_PATH)/%,$(LOCAL_SRC_FILES))
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out_dir := $(OUT_DOCS)/$(LOCAL_MODULE)/api_diff/current
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full_target := $(call doc-timestamp-for,$(LOCAL_MODULE)-diff)
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ifeq ($(LOCAL_IS_HOST_MODULE),true)
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$(full_target): PRIVATE_BOOTCLASSPATH :=
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full_java_libs := $(addprefix $(HOST_OUT_JAVA_LIBRARIES)/,\
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$(addsuffix $(COMMON_JAVA_PACKAGE_SUFFIX),$(LOCAL_JAVA_LIBRARIES)))
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full_java_lib_deps := $(full_java_libs)
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else
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ifneq ($(LOCAL_SDK_VERSION),)
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ifeq ($(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS),current)
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# Use android_stubs_current if LOCAL_SDK_VERSION is current and no TARGET_BUILD_APPS.
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LOCAL_JAVA_LIBRARIES := android_stubs_current $(LOCAL_JAVA_LIBRARIES)
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$(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, android_stubs_current)
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else ifeq ($(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS),system_current)
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LOCAL_JAVA_LIBRARIES := android_system_stubs_current $(LOCAL_JAVA_LIBRARIES)
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$(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, android_system_stubs_current)
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else ifeq ($(LOCAL_SDK_VERSION)$(TARGET_BUILD_APPS),test_current)
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LOCAL_JAVA_LIBRARIES := android_test_stubs_current $(LOCAL_JAVA_LIBRARIES)
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$(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, android_test_stubs_current)
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else
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LOCAL_JAVA_LIBRARIES := sdk_v$(LOCAL_SDK_VERSION) $(LOCAL_JAVA_LIBRARIES)
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$(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, sdk_v$(LOCAL_SDK_VERSION))
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endif
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else
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LOCAL_JAVA_LIBRARIES := core-oj core-libart ext framework $(LOCAL_JAVA_LIBRARIES)
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$(full_target): PRIVATE_BOOTCLASSPATH := $(call java-lib-files, core-oj):$(call java-lib-files, core-libart)
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endif # LOCAL_SDK_VERSION
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LOCAL_JAVA_LIBRARIES := $(sort $(LOCAL_JAVA_LIBRARIES))
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full_java_libs := $(call java-lib-files,$(LOCAL_JAVA_LIBRARIES)) $(LOCAL_CLASSPATH)
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full_java_lib_deps := $(call java-lib-deps,$(LOCAL_JAVA_LIBRARIES)) $(LOCAL_CLASSPATH)
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endif # !LOCAL_IS_HOST_MODULE
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$(full_target): PRIVATE_CLASSPATH := $(subst $(space),:,$(full_java_libs))
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$(full_target): PRIVATE_DOCLAVA_CLASSPATH := $(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
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intermediates.COMMON := $(call local-intermediates-dir,COMMON)
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$(full_target): PRIVATE_SOURCE_PATH := $(call normalize-path-list,$(LOCAL_DROIDDOC_SOURCE_PATH))
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$(full_target): PRIVATE_JAVA_FILES := $(filter %.java,$(full_src_files))
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$(full_target): PRIVATE_JAVA_FILES += $(addprefix $($(my_prefix)OUT_COMMON_INTERMEDIATES)/, $(filter %.java,$(LOCAL_INTERMEDIATE_SOURCES)))
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$(full_target): PRIVATE_SOURCE_INTERMEDIATES_DIR := $(intermediates.COMMON)/src
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$(full_target): PRIVATE_SRC_LIST_FILE := $(intermediates.COMMON)/droiddoc-src-list
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ifneq ($(strip $(LOCAL_ADDITIONAL_JAVA_DIR)),)
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$(full_target): PRIVATE_ADDITIONAL_JAVA_DIR := $(LOCAL_ADDITIONAL_JAVA_DIR)
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endif
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# Lists the input files for the doc build into a text file
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# suitable for the @ syntax of javadoc.
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# $(1): the file to create
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# $(2): files to include
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# $(3): list of directories to search for java files in
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define prepare-doc-source-list
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$(hide) mkdir -p $(dir $(1))
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$(call dump-words-to-file, $(2), $(1))
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$(hide) for d in $(3) ; do find $$d -name '*.java' -and -not -name '.*' >> $(1) 2> /dev/null ; done ; true
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endef
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##
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##
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## jdiff only
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##
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##
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jdiff := \
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$(HOST_JDK_TOOLS_JAR) \
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$(HOST_OUT_JAVA_LIBRARIES)/jdiff$(COMMON_JAVA_PACKAGE_SUFFIX)
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doclava := \
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$(HOST_JDK_TOOLS_JAR) \
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$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
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$(full_target): PRIVATE_NEWAPI := $(LOCAL_APIDIFF_NEWAPI)
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$(full_target): PRIVATE_OLDAPI := $(LOCAL_APIDIFF_OLDAPI)
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$(full_target): PRIVATE_OUT_DIR := $(out_dir)
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$(full_target): PRIVATE_OUT_NEWAPI := $(out_dir)/current.xml
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$(full_target): PRIVATE_OUT_OLDAPI := $(out_dir)/$(notdir $(basename $(LOCAL_APIDIFF_OLDAPI))).xml
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$(full_target): PRIVATE_DOCLETPATH := $(HOST_OUT_JAVA_LIBRARIES)/jdiff$(COMMON_JAVA_PACKAGE_SUFFIX)
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$(full_target): \
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$(full_src_files) \
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$(full_java_lib_deps) \
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$(jdiff) \
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$(doclava) \
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$(LOCAL_MODULE)-docs \
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$(LOCAL_ADDITIONAL_DEPENDENCIES)
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@echo Generating API diff: $(PRIVATE_OUT_DIR)
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@echo Old API: $(PRIVATE_OLDAPI)
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@echo New API: $(PRIVATE_NEWAPI)
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@echo Old XML: $(PRIVATE_OUT_OLDAPI)
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@echo New XML: $(PRIVATE_OUT_NEWAPI)
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$(hide) mkdir -p $(dir $@)
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@echo Converting API files to XML...
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$(hide) mkdir -p $(PRIVATE_OUT_DIR)
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$(hide) ( \
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$(JAVA) \
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$(addprefix -classpath ,$(PRIVATE_CLASSPATH):$(PRIVATE_DOCLAVA_CLASSPATH):$(PRIVATE_BOOTCLASSPATH):$(HOST_JDK_TOOLS_JAR)) \
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com.google.doclava.apicheck.ApiCheck \
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-convert2xml \
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$(basename $(PRIVATE_NEWAPI)).txt \
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$(basename $(PRIVATE_OUT_NEWAPI)).xml \
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) || (rm -rf $(PRIVATE_OUT_DIR) $(PRIVATE_SRC_LIST_FILE); exit 45)
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$(hide) ( \
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$(JAVA) \
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$(addprefix -classpath ,$(PRIVATE_CLASSPATH):$(PRIVATE_DOCLAVA_CLASSPATH):$(PRIVATE_BOOTCLASSPATH):$(HOST_JDK_TOOLS_JAR)) \
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com.google.doclava.apicheck.ApiCheck \
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-convert2xml \
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$(basename $(PRIVATE_OLDAPI)).txt \
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$(basename $(PRIVATE_OUT_OLDAPI)).xml \
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) || (rm -rf $(PRIVATE_OUT_DIR) $(PRIVATE_SRC_LIST_FILE); exit 45)
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@echo Running JDiff...
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$(call prepare-doc-source-list,$(PRIVATE_SRC_LIST_FILE),$(PRIVATE_JAVA_FILES), \
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$(PRIVATE_SOURCE_INTERMEDIATES_DIR) $(PRIVATE_ADDITIONAL_JAVA_DIR))
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$(hide) ( \
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$(JAVADOC) \
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-encoding UTF-8 \
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\@$(PRIVATE_SRC_LIST_FILE) \
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-J-Xmx1600m \
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-XDignore.symbol.file \
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-quiet \
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-doclet jdiff.JDiff \
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-docletpath $(PRIVATE_DOCLETPATH) \
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$(addprefix -bootclasspath ,$(PRIVATE_BOOTCLASSPATH)) \
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$(addprefix -classpath ,$(PRIVATE_CLASSPATH)) \
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-sourcepath $(PRIVATE_SOURCE_PATH)$(addprefix :,$(PRIVATE_CLASSPATH)) \
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-d $(PRIVATE_OUT_DIR) \
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-newapi $(notdir $(basename $(PRIVATE_OUT_NEWAPI))) \
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-newapidir $(dir $(PRIVATE_OUT_NEWAPI)) \
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-oldapi $(notdir $(basename $(PRIVATE_OUT_OLDAPI))) \
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-oldapidir $(dir $(PRIVATE_OUT_OLDAPI)) \
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-javadocnew ../../../reference/ \
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&& touch -f $@ \
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) || (rm -rf $(PRIVATE_OUT_DIR) $(PRIVATE_SRC_LIST_FILE); exit 45)
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ALL_DOCS += $(full_target)
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.PHONY: $(LOCAL_MODULE)-diff
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$(LOCAL_MODULE)-diff : $(full_target)
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@ -14,6 +14,8 @@ LOCAL_AIDL_INCLUDES:=
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LOCAL_ALLOW_UNDEFINED_SYMBOLS:=
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LOCAL_ANNOTATION_PROCESSORS:=
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LOCAL_ANNOTATION_PROCESSOR_CLASSES:=
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LOCAL_APIDIFF_NEWAPI:=
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LOCAL_APIDIFF_OLDAPI:=
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LOCAL_APK_LIBRARIES:=
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LOCAL_ARM_MODE:=
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LOCAL_ASFLAGS:=
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@ -112,6 +112,7 @@ BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk
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BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk
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BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk
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BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk
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BUILD_APIDIFF:= $(BUILD_SYSTEM)/apidiff.mk
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BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk
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BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk
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BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk
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@ -0,0 +1,21 @@
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# Copyright (C) 2017 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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# Rules for building API diffs.
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#
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.PHONY: api-diff
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api-diff: offline-sdk-referenceonly-diff
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