// Copyright (C) 2007 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.
//
// Definitions for building the Android core library and associated tests.
//
// The Android core library provides low-level APIs for use by the rest of the
// Android software stack. It is made up of various parts, some of which can be
// found in libcore/ and other parts that can be found in various external/
// directories. See the "core-system-modules" definition for the parts.
// libcore has some sub-directories that follow a common structure:
// e.g. dalvik, dom, harmony-tests, json, jsr166-tests, luni, libart, ojluni,
// support, xml, xmlpull.
//
// The structure of these is generally:
//
// src/
// main/ # To be shipped on every device.
// java/ # Java source for library code.
// native/ # C/C++ source for library code.
// resources/ # Support files.
// test/ # Built only on demand, for testing.
// java/ # Java source for tests.
// native/ # C/C++ source for tests (rare).
// resources/ # Support files.
//
// All subdirectories are optional.
build = [
"openjdk_java_files.bp",
"non_openjdk_java_files.bp",
]
// The Java files and their associated resources.
core_resource_dirs = [
"luni/src/main/java",
"ojluni/src/main/resources/",
]
// The source files that go into core-oj.
filegroup {
name: "core_oj_java_files",
srcs: [":openjdk_java_files"],
}
// OpenJDK source is not annotated with @hide so we need this separate
// filegroup for just the parts that contribute to the API.
filegroup {
name: "core_oj_api_files",
srcs: [":openjdk_javadoc_files"],
}
// The source files that go into core-libart.
filegroup {
name: "core_libart_java_files",
srcs: [
":non_openjdk_java_files",
":android_icu4j_src_files",
],
}
// Some parts of libart are not annotated with @hide so we need this separate
// filegroup for just the parts that contribute to the API.
filegroup {
name: "core_libart_api_files",
srcs: [
":non_openjdk_javadoc_files",
":android_icu4j_src_files",
],
}
// The set of files for the core library that have been marked up with @hide
// for the public SDK APIs. Used from frameworks/base/ to indicate the source
// files for inclusion in the public SDK docs.
filegroup {
name: "core_public_api_files",
srcs: [
":core_oj_api_files",
":core_libart_api_files",
":conscrypt_public_api_files",
],
}
// The set of files for the core library that have been marked up with @hide and
// API-related annotations. Note that this includes the intra-core and
// core-platform APIs as well as the public APIs.
//
// Some source files in :core_oj_api_files and :openjdk_mmodule_extra_files are
// annotated by applying annotations to the .annotated.java stubs files in
// ojluni/annotated/mmodules and rather than in the original source. See the comments
// in openjdk_java_files.bp for more details.
filegroup {
name: "core_api_files",
srcs: [
":apache-xml_api_files",
":bouncycastle_java_files",
":conscrypt_java_files",
":core_oj_api_files",
":core_libart_api_files",
":okhttp_api_files",
":openjdk_mmodule_extra_files",
],
}
java_defaults {
name: "libcore_java_defaults",
javacflags: [
//"-Xlint:all",
//"-Xlint:-serial,-deprecation,-unchecked",
],
dxflags: ["--core-library"],
errorprone: {
javacflags: [
"-Xep:MissingOverride:OFF", // Ignore missing @Override.
"-Xep:ConstantOverflow:WARN", // Known constant overflow in SplittableRandom
],
},
}
//
// Build for the target (device).
//
// Rule generating resource lib for android_icu4j.
// In the downstream branch master-icu-dev, the resource files are generated.
// This rule can't be moved external/icu because soong enforces that no_standard_libs:true can only
// be used in libcore/ or development/
java_library {
name: "android_icu4j_resources_lib",
java_resources: [":android_icu4j_resources"],
no_standard_libs: true,
system_modules: "none",
}
// A target used to bootstrap compilation for the core library.
// See core-all-system-modules for more details.
java_library {
name: "core-all",
defaults: ["libcore_java_defaults"],
srcs: [
":core_oj_java_files",
":core_libart_java_files",
":openjdk_lambda_stub_files",
],
no_standard_libs: true,
system_modules: "none",
openjdk9: {
srcs: ["luni/src/module/java/module-info.java"],
javacflags: ["--patch-module=java.base=."],
},
java_resource_dirs: core_resource_dirs,
static_libs: ["android_icu4j_resources_lib"],
java_version: "1.9",
installable: false,
}
// A system modules definition for use by core library targets only. It only
// contains the core-all jar, which contains the classes that end up in core-oj,
// core-libart as well as the lambda stubs needed to compile Java lambda code.
// It does not contain other parts of core library like conscrypt, bouncycastle,
// etc. This system_modules definition is used to bootstrap compilation for
// other parts of the core library like core-oj, core-libart, conscrypt,
// bouncycastle, etc.
//
// If you want to compile against the entire core library implementation, for
// example to build core library tests, see "core-system-modules" instead.
java_system_modules {
name: "core-all-system-modules",
libs: ["core-all"],
}
// Contains the parts of core library associated with OpenJDK.
java_library {
name: "core-oj",
defaults: ["libcore_java_defaults"],
installable: true,
hostdex: true,
srcs: [":core_oj_java_files"],
java_resource_dirs: core_resource_dirs,
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
openjdk9: {
javacflags: ["--patch-module=java.base=."],
},
jacoco: {
exclude_filter: [
"java.lang.Class",
"java.lang.Long",
"java.lang.Number",
"java.lang.Object",
"java.lang.String",
"java.lang.invoke.MethodHandle",
"java.lang.ref.Reference",
"java.lang.reflect.Proxy",
"java.util.AbstractMap",
"java.util.HashMap",
"java.util.HashMap$Node",
"java.util.Map",
],
},
notice: "ojluni/NOTICE",
}
// Contains parts of core library not associated with OpenJDK. Contains not
// just java.*, javax.* code but also android.icu.*, android.system.* and
// various internal libcore.* packages.
java_library {
name: "core-libart",
defaults: ["libcore_java_defaults"],
installable: true,
hostdex: true,
srcs: [":core_libart_java_files"],
static_libs: ["android_icu4j_resources_lib"],
java_version: "1.9",
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
openjdk9: {
javacflags: ["--patch-module=java.base=."],
},
jacoco: {
exclude_filter: [
"java.lang.DexCache",
"dalvik.system.ClassExt",
],
},
required: [
// Device files put in /system.
"tzdata",
"tz_version",
// Files used to simulate the /system and runtime APEX dir
// structure on host.
"tzdata_host",
"tzdata_host_runtime_apex",
"tzlookup.xml_host_runtime_apex",
"tz_version_host",
"tz_version_host_runtime_apex",
],
}
// Provided solely to contribute information about which hidden parts of the
// core-oj API are used by apps.
java_library {
name: "core-oj-hiddenapi",
defaults: ["libcore_java_defaults"],
compile_dex: true,
srcs: [":openjdk_hiddenapi_javadoc_files"],
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
openjdk9: {
javacflags: ["--patch-module=java.base=."],
},
}
//
// Guaranteed unstripped versions of core-oj and core-libart.
//
// The build system may or may not strip the core-oj and core-libart jars,
// but these will not be stripped. See b/24535627.
//
java_library {
name: "core-oj-testdex",
installable: true,
static_libs: ["core-oj"],
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
dxflags: ["--core-library"],
dex_preopt: {
enabled: false,
},
java_version: "1.9",
notice: "ojluni/NOTICE",
}
java_library {
name: "core-libart-testdex",
installable: true,
static_libs: ["core-libart"],
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
dxflags: ["--core-library"],
dex_preopt: {
enabled: false,
},
notice: "ojluni/NOTICE",
}
java_defaults {
name: "core_lambda_stubs_defaults",
defaults: ["libcore_java_defaults"],
hostdex: true,
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
openjdk9: {
javacflags: ["--patch-module=java.base=."],
},
notice: "ojluni/NOTICE",
installable: false,
include_srcs: true,
}
// Creates a jar that exists to satisfy javac when compiling source code that
// contains lambdas. This contains all classes / methods required by javac
// when generating invoke-dynamic lambda implementation code, even those that
// are also in the public SDK API from API level 26 onwards.
java_library {
name: "core-lambda-stubs",
defaults: ["core_lambda_stubs_defaults"],
srcs: [
":openjdk_lambda_stub_files",
":openjdk_lambda_duplicate_stub_files",
],
}
// An alternative to core-lambda-stubs that omits openjdk_lambda_duplicate_stub_files
// because those classes are also part of the core library public SDK API
// (since API level 26).
java_library {
name: "core-lambda-stubs-for-system-modules",
defaults: ["core_lambda_stubs_defaults"],
srcs: [
":openjdk_lambda_stub_files",
],
}
// A system modules definition containing the implementations for the various
// parts that make up the core library.
//
// This system module is intended for use by tests that may need access to
// core library internals. It should not be generally used; most of the
// platform build should build against API stubs instead. See
// "core-platform-api-stubs-system-modules", which is the default used by the
// Android build.
//
// This module also includes lambda stubs for compiling source containing
// Java lambdas.
java_system_modules {
name: "core-system-modules",
libs: [
"core-oj",
"core-libart",
"bouncycastle",
"conscrypt",
"okhttp",
"apache-xml",
// This one is not on device but it's needed when javac compiles code
// containing lambdas.
"core-lambda-stubs-for-system-modules",
],
}
// Builds libcore test rules
java_library_static {
name: "core-test-rules",
hostdex: true,
srcs: [
"dalvik/test-rules/src/main/**/*.java",
"test-rules/src/main/**/*.java",
],
static_libs: ["junit"],
no_standard_libs: true,
libs: ["core-all"],
system_modules: "core-all-system-modules",
}
// Builds the core-tests-support library used by various tests.
java_library_static {
name: "core-tests-support",
hostdex: true,
srcs: ["support/src/test/java/**/*.java"],
no_framework_libs: true,
libs: ["junit"],
static_libs: [
"bouncycastle-unbundled",
"bouncycastle-bcpkix-unbundled",
"bouncycastle-ocsp-unbundled",
],
}
// Builds the jsr166-tests library.
java_test {
name: "jsr166-tests",
srcs: ["jsr166-tests/src/test/java/**/*.java"],
no_standard_libs: true,
libs: [
"core-all",
"junit",
],
system_modules: "core-all-system-modules",
}
// Builds a library just containing files from luni/src/test/filesystems
// for use in tests.
java_library {
name: "filesystemstest",
compile_dex: true,
srcs: ["luni/src/test/filesystems/src/**/*.java"],
java_resource_dirs: ["luni/src/test/filesystems/resources"],
no_framework_libs: true,
errorprone: {
javacflags: ["-Xep:MissingOverride:OFF"],
},
}
// Builds a library just containing files from luni/src/test/parameter_metadata
// for use in tests.
java_library {
name: "parameter-metadata-test",
compile_dex: true,
srcs: ["luni/src/test/parameter_metadata/src/**/*.java"],
no_framework_libs: true,
javacflags: ["-parameters"],
errorprone: {
javacflags: ["-Xep:MissingOverride:OFF"],
},
}
// Builds the core-tests library.
java_test {
name: "core-tests",
defaults: ["libcore_java_defaults"],
hostdex: true,
srcs: [
"dalvik/src/test/java/**/*.java",
"dalvik/test-rules/src/test/java/**/*.java",
"dom/src/test/java/**/*.java",
"harmony-tests/src/test/java/**/*.java",
"json/src/test/java/**/*.java",
"luni/src/test/java/**/*.java",
"test-rules/src/test/java/**/*.java",
"xml/src/test/java/**/*.java",
],
exclude_srcs: [
"luni/src/test/java/libcore/java/util/zip/Zip64Test.java",
"luni/src/test/java/libcore/java/util/zip/Zip64FileTest.java",
],
java_resource_dirs: [
"*/src/test/java",
"*/src/test/resources",
],
exclude_java_resource_dirs: [
"ojluni/src/test/java",
"ojluni/src/test/resources",
],
java_resources: [
":filesystemstest",
":parameter-metadata-test",
],
no_standard_libs: true,
libs: [
"core-all",
"okhttp",
"bouncycastle",
],
system_modules: "core-all-system-modules",
static_libs: [
"archive-patcher",
"core-test-rules",
"core-tests-support",
"junit-params",
"mockftpserver",
"mockito-target",
"mockwebserver",
"nist-pkix-tests",
"slf4j-jdk14",
"sqlite-jdbc",
"tzdata-testing",
"truth-prebuilt",
],
errorprone: {
javacflags: [
"-Xep:TryFailThrowable:ERROR",
"-Xep:ComparisonOutOfRange:ERROR",
],
},
test_config: "AndroidTest-core-tests.xml",
}
// Builds the core-ojtests library that contains test code from OpenJDK.
java_test {
name: "core-ojtests",
defaults: ["libcore_java_defaults"],
hostdex: true,
srcs: [
"ojluni/src/test/java/**/*.java",
],
java_resource_dirs: [
"ojluni/src/test/java",
"ojluni/src/test/resources",
],
no_standard_libs: true,
libs: [
"core-all",
"okhttp",
"bouncycastle",
],
system_modules: "core-all-system-modules",
static_libs: ["testng"],
// ojluni/src/test/java/util/stream/{bootlib,boottest}
// contains tests that are in packages from java.base;
// By default, OpenJDK 9's javac will only compile such
// code if it's declared to also be in java.base at
// compile time.
//
// For now, we use --patch-module to put all sources
// and dependencies from this make target into java.base;
// other source directories in this make target are in
// packages not from java.base; if this becomes a problem
// in future, this could be addressed eg. by splitting
// boot{lib,test} out into a separate make target,
// deleting those tests or moving them to a different
// package.
patch_module: "java.base",
}
// Builds the core-ojtests-public library. Excludes any private API tests.
// Like core-ojtests but smaller.
java_test {
name: "core-ojtests-public",
defaults: ["libcore_java_defaults"],
srcs: [
"ojluni/src/test/java/**/*.java",
],
// Filter out the following:
// 1.) DeserializeMethodTest and SerializedLambdaTest, because they depends on stub classes
// and won't actually run, and
// 2.) util/stream/boot*. Those directories contain classes in the package java.util.stream;
// excluding them means we don't need patch_module: "java.base"
exclude_srcs: [
"**/DeserializeMethodTest.java",
"**/SerializedLambdaTest.java",
"ojluni/src/test/java/util/stream/boot*/**/*",
],
java_resource_dirs: [
"ojluni/src/test/java",
"ojluni/src/test/resources",
// Include source code as part of JAR
"ojluni/src/test/dist",
],
no_standard_libs: true,
libs: [
"core-all",
"bouncycastle",
"okhttp",
"testng",
],
system_modules: "core-all-system-modules",
}
// Exports annotated stubs source files in ojluni/annotations/sdk to make them
// available to metalava. Used for nullability annotations in OpenJDK source.
droiddoc_exported_dir {
name: "ojluni-annotated-sdk-stubs",
path: "ojluni/annotations/sdk",
}
droiddoc_exported_dir {
name: "ojluni-annotated-nullability-stubs",
path: "ojluni/annotations/sdk/nullability",
}
// Exports annotated stubs source files in ojluni/annotations/mmodules to make
// them available to metalava. Used for core platform API and intra-code API
// annotations in OpenJDK source.
droiddoc_exported_dir {
name: "ojluni-annotated-mmodule-stubs",
path: "ojluni/annotations/mmodule",
}
// A file containing the list of tags that are "known" to us from the OpenJdk
// source code and so should not cause an error or warning.
filegroup {
name: "known-oj-tags",
srcs: [
"known_oj_tags.txt",
],
}
// Generates stubs for the parts of the public SDK API provided by the core
// library.
//
// Only for use by core.current.stubs target below.
droidstubs {
name: "core-current-stubs-gen",
srcs: [":core_api_files"],
java_version: "1.9",
installable: false,
no_framework_libs: true,
args: " --exclude-annotations "
+ "--hide-annotation libcore.api.Hide",
merge_inclusion_annotations_dirs: ["ojluni-annotated-mmodule-stubs"],
}
// A stubs target containing the parts of the public SDK API provided by the
// core library.
//
// Don't use this directly, use "sdk_version: core_current".
java_library {
name: "core.current.stubs",
srcs: [":core-current-stubs-gen"],
errorprone: {
javacflags: [
"-Xep:MissingOverride:OFF",
],
},
openjdk9: {
javacflags: ["--patch-module=java.base=."],
},
no_standard_libs: true,
system_modules: "none",
dist: {
targets: [
"sdk",
"win_sdk",
],
},
}
// Target for validating nullability annotations for correctness and
// completeness. To check that there are no nullability errors:
// make core-current-stubs-nullability-validation
// To check that there are only the expected nullability warnings:
// make core-current-stubs-nullability-validation-check-nullability-warnings
// To update the the list of known expected nullability warnings:
// make core-current-stubs-nullability-validation-update-nullability-warnings
droidstubs {
name: "core-current-stubs-nullability-validation",
srcs: [":core_api_files"],
installable: false,
no_framework_libs: true,
annotations_enabled: true,
args: "--hide-annotation libcore.api.Hide " +
"--validate-nullability-from-merged-stubs ",
merge_inclusion_annotations_dirs: ["ojluni-annotated-mmodule-stubs"],
merge_annotations_dirs: [
"metalava-manual",
// N.B. Stubs in this filegroup will be validated:
"ojluni-annotated-nullability-stubs",
],
// The list of classes which have nullability annotations included in the source.
// (This is in addition to those which have annotations in the merged stubs.)
validate_nullability_from_list: "nullability_annotated_classes.txt",
// The expected set of warnings about missing annotations:
check_nullability_warnings: "nullability_warnings.txt",
}
// A host library containing time zone related classes. Used for
// host-side tools and tests that have to deal with Android
// time zone data.
java_library_host {
name: "timezone-host",
srcs: [":timezone_host_files"],
}