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- // Copyright 2015 Google Inc. All rights reserved.
- //
- // 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.
- package java
- // This file contains the module types for compiling Java for Android, and converts the properties
- // into the flags and filenames necessary to pass to the Module. The final creation of the rules
- // is handled in builder.go
- import (
- "fmt"
- "path/filepath"
- "strings"
- "android/soong/bazel"
- "android/soong/bazel/cquery"
- "github.com/google/blueprint"
- "github.com/google/blueprint/proptools"
- "android/soong/android"
- "android/soong/cc"
- "android/soong/dexpreopt"
- "android/soong/java/config"
- "android/soong/tradefed"
- )
- func init() {
- registerJavaBuildComponents(android.InitRegistrationContext)
- RegisterJavaSdkMemberTypes()
- }
- func registerJavaBuildComponents(ctx android.RegistrationContext) {
- ctx.RegisterModuleType("java_defaults", DefaultsFactory)
- ctx.RegisterModuleType("java_library", LibraryFactory)
- ctx.RegisterModuleType("java_library_static", LibraryStaticFactory)
- ctx.RegisterModuleType("java_library_host", LibraryHostFactory)
- ctx.RegisterModuleType("java_binary", BinaryFactory)
- ctx.RegisterModuleType("java_binary_host", BinaryHostFactory)
- ctx.RegisterModuleType("java_test", TestFactory)
- ctx.RegisterModuleType("java_test_helper_library", TestHelperLibraryFactory)
- ctx.RegisterModuleType("java_test_host", TestHostFactory)
- ctx.RegisterModuleType("java_test_import", JavaTestImportFactory)
- ctx.RegisterModuleType("java_import", ImportFactory)
- ctx.RegisterModuleType("java_import_host", ImportFactoryHost)
- ctx.RegisterModuleType("java_device_for_host", DeviceForHostFactory)
- ctx.RegisterModuleType("java_host_for_device", HostForDeviceFactory)
- ctx.RegisterModuleType("dex_import", DexImportFactory)
- // This mutator registers dependencies on dex2oat for modules that should be
- // dexpreopted. This is done late when the final variants have been
- // established, to not get the dependencies split into the wrong variants and
- // to support the checks in dexpreoptDisabled().
- ctx.FinalDepsMutators(func(ctx android.RegisterMutatorsContext) {
- ctx.BottomUp("dexpreopt_tool_deps", dexpreoptToolDepsMutator).Parallel()
- })
- ctx.RegisterSingletonType("logtags", LogtagsSingleton)
- ctx.RegisterSingletonType("kythe_java_extract", kytheExtractJavaFactory)
- }
- func RegisterJavaSdkMemberTypes() {
- // Register sdk member types.
- android.RegisterSdkMemberType(javaHeaderLibsSdkMemberType)
- android.RegisterSdkMemberType(javaLibsSdkMemberType)
- android.RegisterSdkMemberType(javaBootLibsSdkMemberType)
- android.RegisterSdkMemberType(javaSystemserverLibsSdkMemberType)
- android.RegisterSdkMemberType(javaTestSdkMemberType)
- }
- var (
- // Supports adding java header libraries to module_exports and sdk.
- javaHeaderLibsSdkMemberType = &librarySdkMemberType{
- android.SdkMemberTypeBase{
- PropertyName: "java_header_libs",
- SupportsSdk: true,
- },
- func(_ android.SdkMemberContext, j *Library) android.Path {
- headerJars := j.HeaderJars()
- if len(headerJars) != 1 {
- panic(fmt.Errorf("there must be only one header jar from %q", j.Name()))
- }
- return headerJars[0]
- },
- sdkSnapshotFilePathForJar,
- copyEverythingToSnapshot,
- }
- // Export implementation classes jar as part of the sdk.
- exportImplementationClassesJar = func(_ android.SdkMemberContext, j *Library) android.Path {
- implementationJars := j.ImplementationAndResourcesJars()
- if len(implementationJars) != 1 {
- panic(fmt.Errorf("there must be only one implementation jar from %q", j.Name()))
- }
- return implementationJars[0]
- }
- // Supports adding java implementation libraries to module_exports but not sdk.
- javaLibsSdkMemberType = &librarySdkMemberType{
- android.SdkMemberTypeBase{
- PropertyName: "java_libs",
- },
- exportImplementationClassesJar,
- sdkSnapshotFilePathForJar,
- copyEverythingToSnapshot,
- }
- snapshotRequiresImplementationJar = func(ctx android.SdkMemberContext) bool {
- // In the S build the build will break if updatable-media does not provide a full implementation
- // jar. That issue was fixed in Tiramisu by b/229932396.
- if ctx.IsTargetBuildBeforeTiramisu() && ctx.Name() == "updatable-media" {
- return true
- }
- return false
- }
- // Supports adding java boot libraries to module_exports and sdk.
- //
- // The build has some implicit dependencies (via the boot jars configuration) on a number of
- // modules, e.g. core-oj, apache-xml, that are part of the java boot class path and which are
- // provided by mainline modules (e.g. art, conscrypt, runtime-i18n) but which are not otherwise
- // used outside those mainline modules.
- //
- // As they are not needed outside the mainline modules adding them to the sdk/module-exports as
- // either java_libs, or java_header_libs would end up exporting more information than was strictly
- // necessary. The java_boot_libs property to allow those modules to be exported as part of the
- // sdk/module_exports without exposing any unnecessary information.
- javaBootLibsSdkMemberType = &librarySdkMemberType{
- android.SdkMemberTypeBase{
- PropertyName: "java_boot_libs",
- SupportsSdk: true,
- },
- func(ctx android.SdkMemberContext, j *Library) android.Path {
- if snapshotRequiresImplementationJar(ctx) {
- return exportImplementationClassesJar(ctx, j)
- }
- // Java boot libs are only provided in the SDK to provide access to their dex implementation
- // jar for use by dexpreopting and boot jars package check. They do not need to provide an
- // actual implementation jar but the java_import will need a file that exists so just copy an
- // empty file. Any attempt to use that file as a jar will cause a build error.
- return ctx.SnapshotBuilder().EmptyFile()
- },
- func(ctx android.SdkMemberContext, osPrefix, name string) string {
- if snapshotRequiresImplementationJar(ctx) {
- return sdkSnapshotFilePathForJar(ctx, osPrefix, name)
- }
- // Create a special name for the implementation jar to try and provide some useful information
- // to a developer that attempts to compile against this.
- // TODO(b/175714559): Provide a proper error message in Soong not ninja.
- return filepath.Join(osPrefix, "java_boot_libs", "snapshot", "jars", "are", "invalid", name+jarFileSuffix)
- },
- onlyCopyJarToSnapshot,
- }
- // Supports adding java systemserver libraries to module_exports and sdk.
- //
- // The build has some implicit dependencies (via the systemserver jars configuration) on a number
- // of modules that are part of the java systemserver classpath and which are provided by mainline
- // modules but which are not otherwise used outside those mainline modules.
- //
- // As they are not needed outside the mainline modules adding them to the sdk/module-exports as
- // either java_libs, or java_header_libs would end up exporting more information than was strictly
- // necessary. The java_systemserver_libs property to allow those modules to be exported as part of
- // the sdk/module_exports without exposing any unnecessary information.
- javaSystemserverLibsSdkMemberType = &librarySdkMemberType{
- android.SdkMemberTypeBase{
- PropertyName: "java_systemserver_libs",
- SupportsSdk: true,
- // This was only added in Tiramisu.
- SupportedBuildReleaseSpecification: "Tiramisu+",
- },
- func(ctx android.SdkMemberContext, j *Library) android.Path {
- // Java systemserver libs are only provided in the SDK to provide access to their dex
- // implementation jar for use by dexpreopting. They do not need to provide an actual
- // implementation jar but the java_import will need a file that exists so just copy an empty
- // file. Any attempt to use that file as a jar will cause a build error.
- return ctx.SnapshotBuilder().EmptyFile()
- },
- func(_ android.SdkMemberContext, osPrefix, name string) string {
- // Create a special name for the implementation jar to try and provide some useful information
- // to a developer that attempts to compile against this.
- // TODO(b/175714559): Provide a proper error message in Soong not ninja.
- return filepath.Join(osPrefix, "java_systemserver_libs", "snapshot", "jars", "are", "invalid", name+jarFileSuffix)
- },
- onlyCopyJarToSnapshot,
- }
- // Supports adding java test libraries to module_exports but not sdk.
- javaTestSdkMemberType = &testSdkMemberType{
- SdkMemberTypeBase: android.SdkMemberTypeBase{
- PropertyName: "java_tests",
- },
- }
- )
- // JavaInfo contains information about a java module for use by modules that depend on it.
- type JavaInfo struct {
- // HeaderJars is a list of jars that can be passed as the javac classpath in order to link
- // against this module. If empty, ImplementationJars should be used instead.
- HeaderJars android.Paths
- // ImplementationAndResourceJars is a list of jars that contain the implementations of classes
- // in the module as well as any resources included in the module.
- ImplementationAndResourcesJars android.Paths
- // ImplementationJars is a list of jars that contain the implementations of classes in the
- //module.
- ImplementationJars android.Paths
- // ResourceJars is a list of jars that contain the resources included in the module.
- ResourceJars android.Paths
- // AidlIncludeDirs is a list of directories that should be passed to the aidl tool when
- // depending on this module.
- AidlIncludeDirs android.Paths
- // SrcJarArgs is a list of arguments to pass to soong_zip to package the sources of this
- // module.
- SrcJarArgs []string
- // SrcJarDeps is a list of paths to depend on when packaging the sources of this module.
- SrcJarDeps android.Paths
- // ExportedPlugins is a list of paths that should be used as annotation processors for any
- // module that depends on this module.
- ExportedPlugins android.Paths
- // ExportedPluginClasses is a list of classes that should be run as annotation processors for
- // any module that depends on this module.
- ExportedPluginClasses []string
- // ExportedPluginDisableTurbine is true if this module's annotation processors generate APIs,
- // requiring disbling turbine for any modules that depend on it.
- ExportedPluginDisableTurbine bool
- // JacocoReportClassesFile is the path to a jar containing uninstrumented classes that will be
- // instrumented by jacoco.
- JacocoReportClassesFile android.Path
- }
- var JavaInfoProvider = blueprint.NewProvider(JavaInfo{})
- // SyspropPublicStubInfo contains info about the sysprop public stub library that corresponds to
- // the sysprop implementation library.
- type SyspropPublicStubInfo struct {
- // JavaInfo is the JavaInfoProvider of the sysprop public stub library that corresponds to
- // the sysprop implementation library.
- JavaInfo JavaInfo
- }
- var SyspropPublicStubInfoProvider = blueprint.NewProvider(SyspropPublicStubInfo{})
- // Methods that need to be implemented for a module that is added to apex java_libs property.
- type ApexDependency interface {
- HeaderJars() android.Paths
- ImplementationAndResourcesJars() android.Paths
- }
- // Provides build path and install path to DEX jars.
- type UsesLibraryDependency interface {
- DexJarBuildPath() OptionalDexJarPath
- DexJarInstallPath() android.Path
- ClassLoaderContexts() dexpreopt.ClassLoaderContextMap
- }
- // TODO(jungjw): Move this to kythe.go once it's created.
- type xref interface {
- XrefJavaFiles() android.Paths
- }
- func (j *Module) XrefJavaFiles() android.Paths {
- return j.kytheFiles
- }
- type dependencyTag struct {
- blueprint.BaseDependencyTag
- name string
- // True if the dependency is relinked at runtime.
- runtimeLinked bool
- // True if the dependency is a toolchain, for example an annotation processor.
- toolchain bool
- }
- // installDependencyTag is a dependency tag that is annotated to cause the installed files of the
- // dependency to be installed when the parent module is installed.
- type installDependencyTag struct {
- blueprint.BaseDependencyTag
- android.InstallAlwaysNeededDependencyTag
- name string
- }
- func (d dependencyTag) LicenseAnnotations() []android.LicenseAnnotation {
- if d.runtimeLinked {
- return []android.LicenseAnnotation{android.LicenseAnnotationSharedDependency}
- } else if d.toolchain {
- return []android.LicenseAnnotation{android.LicenseAnnotationToolchain}
- }
- return nil
- }
- var _ android.LicenseAnnotationsDependencyTag = dependencyTag{}
- type usesLibraryDependencyTag struct {
- dependencyTag
- sdkVersion int // SDK version in which the library appared as a standalone library.
- optional bool // If the dependency is optional or required.
- }
- func makeUsesLibraryDependencyTag(sdkVersion int, optional bool) usesLibraryDependencyTag {
- return usesLibraryDependencyTag{
- dependencyTag: dependencyTag{
- name: fmt.Sprintf("uses-library-%d", sdkVersion),
- runtimeLinked: true,
- },
- sdkVersion: sdkVersion,
- optional: optional,
- }
- }
- func IsJniDepTag(depTag blueprint.DependencyTag) bool {
- return depTag == jniLibTag
- }
- var (
- dataNativeBinsTag = dependencyTag{name: "dataNativeBins"}
- dataDeviceBinsTag = dependencyTag{name: "dataDeviceBins"}
- staticLibTag = dependencyTag{name: "staticlib"}
- libTag = dependencyTag{name: "javalib", runtimeLinked: true}
- java9LibTag = dependencyTag{name: "java9lib", runtimeLinked: true}
- pluginTag = dependencyTag{name: "plugin", toolchain: true}
- errorpronePluginTag = dependencyTag{name: "errorprone-plugin", toolchain: true}
- exportedPluginTag = dependencyTag{name: "exported-plugin", toolchain: true}
- bootClasspathTag = dependencyTag{name: "bootclasspath", runtimeLinked: true}
- systemModulesTag = dependencyTag{name: "system modules", runtimeLinked: true}
- frameworkResTag = dependencyTag{name: "framework-res"}
- kotlinStdlibTag = dependencyTag{name: "kotlin-stdlib", runtimeLinked: true}
- kotlinAnnotationsTag = dependencyTag{name: "kotlin-annotations", runtimeLinked: true}
- kotlinPluginTag = dependencyTag{name: "kotlin-plugin", toolchain: true}
- proguardRaiseTag = dependencyTag{name: "proguard-raise"}
- certificateTag = dependencyTag{name: "certificate"}
- instrumentationForTag = dependencyTag{name: "instrumentation_for"}
- extraLintCheckTag = dependencyTag{name: "extra-lint-check", toolchain: true}
- jniLibTag = dependencyTag{name: "jnilib", runtimeLinked: true}
- syspropPublicStubDepTag = dependencyTag{name: "sysprop public stub"}
- jniInstallTag = installDependencyTag{name: "jni install"}
- binaryInstallTag = installDependencyTag{name: "binary install"}
- usesLibReqTag = makeUsesLibraryDependencyTag(dexpreopt.AnySdkVersion, false)
- usesLibOptTag = makeUsesLibraryDependencyTag(dexpreopt.AnySdkVersion, true)
- usesLibCompat28OptTag = makeUsesLibraryDependencyTag(28, true)
- usesLibCompat29ReqTag = makeUsesLibraryDependencyTag(29, false)
- usesLibCompat30OptTag = makeUsesLibraryDependencyTag(30, true)
- )
- func IsLibDepTag(depTag blueprint.DependencyTag) bool {
- return depTag == libTag
- }
- func IsStaticLibDepTag(depTag blueprint.DependencyTag) bool {
- return depTag == staticLibTag
- }
- type sdkDep struct {
- useModule, useFiles, invalidVersion bool
- // The modules that will be added to the bootclasspath when targeting 1.8 or lower
- bootclasspath []string
- // The default system modules to use. Will be an empty string if no system
- // modules are to be used.
- systemModules string
- // The modules that will be added to the classpath regardless of the Java language level targeted
- classpath []string
- // The modules that will be added ot the classpath when targeting 1.9 or higher
- // (normally these will be on the bootclasspath when targeting 1.8 or lower)
- java9Classpath []string
- frameworkResModule string
- jars android.Paths
- aidl android.OptionalPath
- noStandardLibs, noFrameworksLibs bool
- }
- func (s sdkDep) hasStandardLibs() bool {
- return !s.noStandardLibs
- }
- func (s sdkDep) hasFrameworkLibs() bool {
- return !s.noStandardLibs && !s.noFrameworksLibs
- }
- type jniLib struct {
- name string
- path android.Path
- target android.Target
- coverageFile android.OptionalPath
- unstrippedFile android.Path
- }
- func sdkDeps(ctx android.BottomUpMutatorContext, sdkContext android.SdkContext, d dexer) {
- sdkDep := decodeSdkDep(ctx, sdkContext)
- if sdkDep.useModule {
- ctx.AddVariationDependencies(nil, bootClasspathTag, sdkDep.bootclasspath...)
- ctx.AddVariationDependencies(nil, java9LibTag, sdkDep.java9Classpath...)
- ctx.AddVariationDependencies(nil, libTag, sdkDep.classpath...)
- if d.effectiveOptimizeEnabled() && sdkDep.hasStandardLibs() {
- ctx.AddVariationDependencies(nil, proguardRaiseTag, config.LegacyCorePlatformBootclasspathLibraries...)
- }
- if d.effectiveOptimizeEnabled() && sdkDep.hasFrameworkLibs() {
- ctx.AddVariationDependencies(nil, proguardRaiseTag, config.FrameworkLibraries...)
- }
- }
- if sdkDep.systemModules != "" {
- ctx.AddVariationDependencies(nil, systemModulesTag, sdkDep.systemModules)
- }
- }
- type deps struct {
- // bootClasspath is the list of jars that form the boot classpath (generally the java.* and
- // android.* classes) for tools that still use it. javac targeting 1.9 or higher uses
- // systemModules and java9Classpath instead.
- bootClasspath classpath
- // classpath is the list of jars that form the classpath for javac and kotlinc rules. It
- // contains header jars for all static and non-static dependencies.
- classpath classpath
- // dexClasspath is the list of jars that form the classpath for d8 and r8 rules. It contains
- // header jars for all non-static dependencies. Static dependencies have already been
- // combined into the program jar.
- dexClasspath classpath
- // java9Classpath is the list of jars that will be added to the classpath when targeting
- // 1.9 or higher. It generally contains the android.* classes, while the java.* classes
- // are provided by systemModules.
- java9Classpath classpath
- processorPath classpath
- errorProneProcessorPath classpath
- processorClasses []string
- staticJars android.Paths
- staticHeaderJars android.Paths
- staticResourceJars android.Paths
- aidlIncludeDirs android.Paths
- srcs android.Paths
- srcJars android.Paths
- systemModules *systemModules
- aidlPreprocess android.OptionalPath
- kotlinStdlib android.Paths
- kotlinAnnotations android.Paths
- kotlinPlugins android.Paths
- disableTurbine bool
- }
- func checkProducesJars(ctx android.ModuleContext, dep android.SourceFileProducer) {
- for _, f := range dep.Srcs() {
- if f.Ext() != ".jar" {
- ctx.ModuleErrorf("genrule %q must generate files ending with .jar to be used as a libs or static_libs dependency",
- ctx.OtherModuleName(dep.(blueprint.Module)))
- }
- }
- }
- func getJavaVersion(ctx android.ModuleContext, javaVersion string, sdkContext android.SdkContext) javaVersion {
- if javaVersion != "" {
- return normalizeJavaVersion(ctx, javaVersion)
- } else if ctx.Device() {
- return defaultJavaLanguageVersion(ctx, sdkContext.SdkVersion(ctx))
- } else if ctx.Config().TargetsJava17() {
- // Temporary experimental flag to be able to try and build with
- // java version 17 options. The flag, if used, just sets Java
- // 17 as the default version, leaving any components that
- // target an older version intact.
- return JAVA_VERSION_17
- } else {
- return JAVA_VERSION_11
- }
- }
- type javaVersion int
- const (
- JAVA_VERSION_UNSUPPORTED = 0
- JAVA_VERSION_6 = 6
- JAVA_VERSION_7 = 7
- JAVA_VERSION_8 = 8
- JAVA_VERSION_9 = 9
- JAVA_VERSION_11 = 11
- JAVA_VERSION_17 = 17
- )
- func (v javaVersion) String() string {
- switch v {
- case JAVA_VERSION_6:
- return "1.6"
- case JAVA_VERSION_7:
- return "1.7"
- case JAVA_VERSION_8:
- return "1.8"
- case JAVA_VERSION_9:
- return "1.9"
- case JAVA_VERSION_11:
- return "11"
- case JAVA_VERSION_17:
- return "17"
- default:
- return "unsupported"
- }
- }
- func (v javaVersion) StringForKotlinc() string {
- // $ ./external/kotlinc/bin/kotlinc -jvm-target foo
- // error: unknown JVM target version: foo
- // Supported versions: 1.6, 1.8, 9, 10, 11, 12, 13, 14, 15, 16, 17
- switch v {
- case JAVA_VERSION_7:
- return "1.6"
- case JAVA_VERSION_9:
- return "9"
- default:
- return v.String()
- }
- }
- // Returns true if javac targeting this version uses system modules instead of a bootclasspath.
- func (v javaVersion) usesJavaModules() bool {
- return v >= 9
- }
- func normalizeJavaVersion(ctx android.BaseModuleContext, javaVersion string) javaVersion {
- switch javaVersion {
- case "1.6", "6":
- return JAVA_VERSION_6
- case "1.7", "7":
- return JAVA_VERSION_7
- case "1.8", "8":
- return JAVA_VERSION_8
- case "1.9", "9":
- return JAVA_VERSION_9
- case "11":
- return JAVA_VERSION_11
- case "17":
- return JAVA_VERSION_17
- case "10", "12", "13", "14", "15", "16":
- ctx.PropertyErrorf("java_version", "Java language level %s is not supported", javaVersion)
- return JAVA_VERSION_UNSUPPORTED
- default:
- ctx.PropertyErrorf("java_version", "Unrecognized Java language level")
- return JAVA_VERSION_UNSUPPORTED
- }
- }
- //
- // Java libraries (.jar file)
- //
- type Library struct {
- Module
- InstallMixin func(ctx android.ModuleContext, installPath android.Path) (extraInstallDeps android.Paths)
- }
- var _ android.ApexModule = (*Library)(nil)
- // Provides access to the list of permitted packages from apex boot jars.
- type PermittedPackagesForUpdatableBootJars interface {
- PermittedPackagesForUpdatableBootJars() []string
- }
- var _ PermittedPackagesForUpdatableBootJars = (*Library)(nil)
- func (j *Library) PermittedPackagesForUpdatableBootJars() []string {
- return j.properties.Permitted_packages
- }
- func shouldUncompressDex(ctx android.ModuleContext, dexpreopter *dexpreopter) bool {
- // Store uncompressed (and aligned) any dex files from jars in APEXes.
- if apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo); !apexInfo.IsForPlatform() {
- return true
- }
- // Store uncompressed (and do not strip) dex files from boot class path jars.
- if inList(ctx.ModuleName(), ctx.Config().BootJars()) {
- return true
- }
- // Store uncompressed dex files that are preopted on /system.
- if !dexpreopter.dexpreoptDisabled(ctx) && (ctx.Host() || !dexpreopter.odexOnSystemOther(ctx, dexpreopter.installPath)) {
- return true
- }
- if ctx.Config().UncompressPrivAppDex() &&
- inList(ctx.ModuleName(), ctx.Config().ModulesLoadedByPrivilegedModules()) {
- return true
- }
- return false
- }
- // Sets `dexer.dexProperties.Uncompress_dex` to the proper value.
- func setUncompressDex(ctx android.ModuleContext, dexpreopter *dexpreopter, dexer *dexer) {
- if dexer.dexProperties.Uncompress_dex == nil {
- // If the value was not force-set by the user, use reasonable default based on the module.
- dexer.dexProperties.Uncompress_dex = proptools.BoolPtr(shouldUncompressDex(ctx, dexpreopter))
- }
- }
- func (j *Library) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- j.sdkVersion = j.SdkVersion(ctx)
- j.minSdkVersion = j.MinSdkVersion(ctx)
- j.maxSdkVersion = j.MaxSdkVersion(ctx)
- apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo)
- if !apexInfo.IsForPlatform() {
- j.hideApexVariantFromMake = true
- }
- j.checkSdkVersions(ctx)
- if ctx.Device() {
- j.dexpreopter.installPath = j.dexpreopter.getInstallPath(
- ctx, android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar"))
- j.dexpreopter.isSDKLibrary = j.deviceProperties.IsSDKLibrary
- setUncompressDex(ctx, &j.dexpreopter, &j.dexer)
- j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
- j.classLoaderContexts = j.usesLibrary.classLoaderContextForUsesLibDeps(ctx)
- }
- j.compile(ctx, nil)
- // Collect the module directory for IDE info in java/jdeps.go.
- j.modulePaths = append(j.modulePaths, ctx.ModuleDir())
- exclusivelyForApex := !apexInfo.IsForPlatform()
- if (Bool(j.properties.Installable) || ctx.Host()) && !exclusivelyForApex {
- var extraInstallDeps android.Paths
- if j.InstallMixin != nil {
- extraInstallDeps = j.InstallMixin(ctx, j.outputFile)
- }
- hostDexNeeded := Bool(j.deviceProperties.Hostdex) && !ctx.Host()
- if hostDexNeeded {
- j.hostdexInstallFile = ctx.InstallFile(
- android.PathForHostDexInstall(ctx, "framework"),
- j.Stem()+"-hostdex.jar", j.outputFile)
- }
- var installDir android.InstallPath
- if ctx.InstallInTestcases() {
- var archDir string
- if !ctx.Host() {
- archDir = ctx.DeviceConfig().DeviceArch()
- }
- installDir = android.PathForModuleInstall(ctx, ctx.ModuleName(), archDir)
- } else {
- installDir = android.PathForModuleInstall(ctx, "framework")
- }
- j.installFile = ctx.InstallFile(installDir, j.Stem()+".jar", j.outputFile, extraInstallDeps...)
- }
- }
- func (j *Library) DepsMutator(ctx android.BottomUpMutatorContext) {
- j.deps(ctx)
- j.usesLibrary.deps(ctx, false)
- }
- const (
- aidlIncludeDir = "aidl"
- javaDir = "java"
- jarFileSuffix = ".jar"
- testConfigSuffix = "-AndroidTest.xml"
- )
- // path to the jar file of a java library. Relative to <sdk_root>/<api_dir>
- func sdkSnapshotFilePathForJar(_ android.SdkMemberContext, osPrefix, name string) string {
- return sdkSnapshotFilePathForMember(osPrefix, name, jarFileSuffix)
- }
- func sdkSnapshotFilePathForMember(osPrefix, name string, suffix string) string {
- return filepath.Join(javaDir, osPrefix, name+suffix)
- }
- type librarySdkMemberType struct {
- android.SdkMemberTypeBase
- // Function to retrieve the appropriate output jar (implementation or header) from
- // the library.
- jarToExportGetter func(ctx android.SdkMemberContext, j *Library) android.Path
- // Function to compute the snapshot relative path to which the named library's
- // jar should be copied.
- snapshotPathGetter func(ctx android.SdkMemberContext, osPrefix, name string) string
- // True if only the jar should be copied to the snapshot, false if the jar plus any additional
- // files like aidl files should also be copied.
- onlyCopyJarToSnapshot bool
- }
- const (
- onlyCopyJarToSnapshot = true
- copyEverythingToSnapshot = false
- )
- func (mt *librarySdkMemberType) AddDependencies(ctx android.SdkDependencyContext, dependencyTag blueprint.DependencyTag, names []string) {
- ctx.AddVariationDependencies(nil, dependencyTag, names...)
- }
- func (mt *librarySdkMemberType) IsInstance(module android.Module) bool {
- _, ok := module.(*Library)
- return ok
- }
- func (mt *librarySdkMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule {
- return ctx.SnapshotBuilder().AddPrebuiltModule(member, "java_import")
- }
- func (mt *librarySdkMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties {
- return &librarySdkMemberProperties{}
- }
- type librarySdkMemberProperties struct {
- android.SdkMemberPropertiesBase
- JarToExport android.Path `android:"arch_variant"`
- AidlIncludeDirs android.Paths
- // The list of permitted packages that need to be passed to the prebuilts as they are used to
- // create the updatable-bcp-packages.txt file.
- PermittedPackages []string
- }
- func (p *librarySdkMemberProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) {
- j := variant.(*Library)
- p.JarToExport = ctx.MemberType().(*librarySdkMemberType).jarToExportGetter(ctx, j)
- p.AidlIncludeDirs = j.AidlIncludeDirs()
- p.PermittedPackages = j.PermittedPackagesForUpdatableBootJars()
- }
- func (p *librarySdkMemberProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) {
- builder := ctx.SnapshotBuilder()
- memberType := ctx.MemberType().(*librarySdkMemberType)
- exportedJar := p.JarToExport
- if exportedJar != nil {
- // Delegate the creation of the snapshot relative path to the member type.
- snapshotRelativeJavaLibPath := memberType.snapshotPathGetter(ctx, p.OsPrefix(), ctx.Name())
- // Copy the exported jar to the snapshot.
- builder.CopyToSnapshot(exportedJar, snapshotRelativeJavaLibPath)
- propertySet.AddProperty("jars", []string{snapshotRelativeJavaLibPath})
- }
- if len(p.PermittedPackages) > 0 {
- propertySet.AddProperty("permitted_packages", p.PermittedPackages)
- }
- // Do not copy anything else to the snapshot.
- if memberType.onlyCopyJarToSnapshot {
- return
- }
- aidlIncludeDirs := p.AidlIncludeDirs
- if len(aidlIncludeDirs) != 0 {
- sdkModuleContext := ctx.SdkModuleContext()
- for _, dir := range aidlIncludeDirs {
- // TODO(jiyong): copy parcelable declarations only
- aidlFiles, _ := sdkModuleContext.GlobWithDeps(dir.String()+"/**/*.aidl", nil)
- for _, file := range aidlFiles {
- builder.CopyToSnapshot(android.PathForSource(sdkModuleContext, file), filepath.Join(aidlIncludeDir, file))
- }
- }
- // TODO(b/151933053) - add aidl include dirs property
- }
- }
- // java_library builds and links sources into a `.jar` file for the device, and possibly for the host as well.
- //
- // By default, a java_library has a single variant that produces a `.jar` file containing `.class` files that were
- // compiled against the device bootclasspath. This jar is not suitable for installing on a device, but can be used
- // as a `static_libs` dependency of another module.
- //
- // Specifying `installable: true` will product a `.jar` file containing `classes.dex` files, suitable for installing on
- // a device.
- //
- // Specifying `host_supported: true` will produce two variants, one compiled against the device bootclasspath and one
- // compiled against the host bootclasspath.
- func LibraryFactory() android.Module {
- module := &Library{}
- module.addHostAndDeviceProperties()
- module.initModuleAndImport(module)
- android.InitApexModule(module)
- android.InitSdkAwareModule(module)
- android.InitBazelModule(module)
- InitJavaModule(module, android.HostAndDeviceSupported)
- return module
- }
- // java_library_static is an obsolete alias for java_library.
- func LibraryStaticFactory() android.Module {
- return LibraryFactory()
- }
- // java_library_host builds and links sources into a `.jar` file for the host.
- //
- // A java_library_host has a single variant that produces a `.jar` file containing `.class` files that were
- // compiled against the host bootclasspath.
- func LibraryHostFactory() android.Module {
- module := &Library{}
- module.addHostProperties()
- module.Module.properties.Installable = proptools.BoolPtr(true)
- android.InitApexModule(module)
- android.InitSdkAwareModule(module)
- android.InitBazelModule(module)
- InitJavaModule(module, android.HostSupported)
- return module
- }
- //
- // Java Tests
- //
- // Test option struct.
- type TestOptions struct {
- android.CommonTestOptions
- // a list of extra test configuration files that should be installed with the module.
- Extra_test_configs []string `android:"path,arch_variant"`
- }
- type testProperties struct {
- // list of compatibility suites (for example "cts", "vts") that the module should be
- // installed into.
- Test_suites []string `android:"arch_variant"`
- // the name of the test configuration (for example "AndroidTest.xml") that should be
- // installed with the module.
- Test_config *string `android:"path,arch_variant"`
- // the name of the test configuration template (for example "AndroidTestTemplate.xml") that
- // should be installed with the module.
- Test_config_template *string `android:"path,arch_variant"`
- // list of files or filegroup modules that provide data that should be installed alongside
- // the test
- Data []string `android:"path"`
- // Flag to indicate whether or not to create test config automatically. If AndroidTest.xml
- // doesn't exist next to the Android.bp, this attribute doesn't need to be set to true
- // explicitly.
- Auto_gen_config *bool
- // Add parameterized mainline modules to auto generated test config. The options will be
- // handled by TradeFed to do downloading and installing the specified modules on the device.
- Test_mainline_modules []string
- // Test options.
- Test_options TestOptions
- // Names of modules containing JNI libraries that should be installed alongside the test.
- Jni_libs []string
- // Install the test into a folder named for the module in all test suites.
- Per_testcase_directory *bool
- }
- type hostTestProperties struct {
- // list of native binary modules that should be installed alongside the test
- Data_native_bins []string `android:"arch_variant"`
- // list of device binary modules that should be installed alongside the test
- // This property only adds the first variant of the dependency
- Data_device_bins_first []string `android:"arch_variant"`
- // list of device binary modules that should be installed alongside the test
- // This property adds 64bit AND 32bit variants of the dependency
- Data_device_bins_both []string `android:"arch_variant"`
- // list of device binary modules that should be installed alongside the test
- // This property only adds 64bit variants of the dependency
- Data_device_bins_64 []string `android:"arch_variant"`
- // list of device binary modules that should be installed alongside the test
- // This property adds 32bit variants of the dependency if available, or else
- // defaults to the 64bit variant
- Data_device_bins_prefer32 []string `android:"arch_variant"`
- // list of device binary modules that should be installed alongside the test
- // This property only adds 32bit variants of the dependency
- Data_device_bins_32 []string `android:"arch_variant"`
- }
- type testHelperLibraryProperties struct {
- // list of compatibility suites (for example "cts", "vts") that the module should be
- // installed into.
- Test_suites []string `android:"arch_variant"`
- // Install the test into a folder named for the module in all test suites.
- Per_testcase_directory *bool
- }
- type prebuiltTestProperties struct {
- // list of compatibility suites (for example "cts", "vts") that the module should be
- // installed into.
- Test_suites []string `android:"arch_variant"`
- // the name of the test configuration (for example "AndroidTest.xml") that should be
- // installed with the module.
- Test_config *string `android:"path,arch_variant"`
- }
- type Test struct {
- Library
- testProperties testProperties
- testConfig android.Path
- extraTestConfigs android.Paths
- data android.Paths
- }
- type TestHost struct {
- Test
- testHostProperties hostTestProperties
- }
- type TestHelperLibrary struct {
- Library
- testHelperLibraryProperties testHelperLibraryProperties
- }
- type JavaTestImport struct {
- Import
- prebuiltTestProperties prebuiltTestProperties
- testConfig android.Path
- dexJarFile android.Path
- }
- func (j *Test) InstallInTestcases() bool {
- // Host java tests install into $(HOST_OUT_JAVA_LIBRARIES), and then are copied into
- // testcases by base_rules.mk.
- return !j.Host()
- }
- func (j *TestHelperLibrary) InstallInTestcases() bool {
- return true
- }
- func (j *JavaTestImport) InstallInTestcases() bool {
- return true
- }
- func (j *TestHost) addDataDeviceBinsDeps(ctx android.BottomUpMutatorContext) {
- if len(j.testHostProperties.Data_device_bins_first) > 0 {
- deviceVariations := ctx.Config().AndroidFirstDeviceTarget.Variations()
- ctx.AddFarVariationDependencies(deviceVariations, dataDeviceBinsTag, j.testHostProperties.Data_device_bins_first...)
- }
- var maybeAndroid32Target *android.Target
- var maybeAndroid64Target *android.Target
- android32TargetList := android.FirstTarget(ctx.Config().Targets[android.Android], "lib32")
- android64TargetList := android.FirstTarget(ctx.Config().Targets[android.Android], "lib64")
- if len(android32TargetList) > 0 {
- maybeAndroid32Target = &android32TargetList[0]
- }
- if len(android64TargetList) > 0 {
- maybeAndroid64Target = &android64TargetList[0]
- }
- if len(j.testHostProperties.Data_device_bins_both) > 0 {
- if maybeAndroid32Target == nil && maybeAndroid64Target == nil {
- ctx.PropertyErrorf("data_device_bins_both", "no device targets available. Targets: %q", ctx.Config().Targets)
- return
- }
- if maybeAndroid32Target != nil {
- ctx.AddFarVariationDependencies(
- maybeAndroid32Target.Variations(),
- dataDeviceBinsTag,
- j.testHostProperties.Data_device_bins_both...,
- )
- }
- if maybeAndroid64Target != nil {
- ctx.AddFarVariationDependencies(
- maybeAndroid64Target.Variations(),
- dataDeviceBinsTag,
- j.testHostProperties.Data_device_bins_both...,
- )
- }
- }
- if len(j.testHostProperties.Data_device_bins_prefer32) > 0 {
- if maybeAndroid32Target != nil {
- ctx.AddFarVariationDependencies(
- maybeAndroid32Target.Variations(),
- dataDeviceBinsTag,
- j.testHostProperties.Data_device_bins_prefer32...,
- )
- } else {
- if maybeAndroid64Target == nil {
- ctx.PropertyErrorf("data_device_bins_prefer32", "no device targets available. Targets: %q", ctx.Config().Targets)
- return
- }
- ctx.AddFarVariationDependencies(
- maybeAndroid64Target.Variations(),
- dataDeviceBinsTag,
- j.testHostProperties.Data_device_bins_prefer32...,
- )
- }
- }
- if len(j.testHostProperties.Data_device_bins_32) > 0 {
- if maybeAndroid32Target == nil {
- ctx.PropertyErrorf("data_device_bins_32", "cannot find 32bit device target. Targets: %q", ctx.Config().Targets)
- return
- }
- deviceVariations := maybeAndroid32Target.Variations()
- ctx.AddFarVariationDependencies(deviceVariations, dataDeviceBinsTag, j.testHostProperties.Data_device_bins_32...)
- }
- if len(j.testHostProperties.Data_device_bins_64) > 0 {
- if maybeAndroid64Target == nil {
- ctx.PropertyErrorf("data_device_bins_64", "cannot find 64bit device target. Targets: %q", ctx.Config().Targets)
- return
- }
- deviceVariations := maybeAndroid64Target.Variations()
- ctx.AddFarVariationDependencies(deviceVariations, dataDeviceBinsTag, j.testHostProperties.Data_device_bins_64...)
- }
- }
- func (j *TestHost) DepsMutator(ctx android.BottomUpMutatorContext) {
- if len(j.testHostProperties.Data_native_bins) > 0 {
- for _, target := range ctx.MultiTargets() {
- ctx.AddVariationDependencies(target.Variations(), dataNativeBinsTag, j.testHostProperties.Data_native_bins...)
- }
- }
- if len(j.testProperties.Jni_libs) > 0 {
- for _, target := range ctx.MultiTargets() {
- sharedLibVariations := append(target.Variations(), blueprint.Variation{Mutator: "link", Variation: "shared"})
- ctx.AddFarVariationDependencies(sharedLibVariations, jniLibTag, j.testProperties.Jni_libs...)
- }
- }
- j.addDataDeviceBinsDeps(ctx)
- j.deps(ctx)
- }
- func (j *TestHost) AddExtraResource(p android.Path) {
- j.extraResources = append(j.extraResources, p)
- }
- func (j *TestHost) dataDeviceBins() []string {
- ret := make([]string, 0,
- len(j.testHostProperties.Data_device_bins_first)+
- len(j.testHostProperties.Data_device_bins_both)+
- len(j.testHostProperties.Data_device_bins_prefer32)+
- len(j.testHostProperties.Data_device_bins_32)+
- len(j.testHostProperties.Data_device_bins_64),
- )
- ret = append(ret, j.testHostProperties.Data_device_bins_first...)
- ret = append(ret, j.testHostProperties.Data_device_bins_both...)
- ret = append(ret, j.testHostProperties.Data_device_bins_prefer32...)
- ret = append(ret, j.testHostProperties.Data_device_bins_32...)
- ret = append(ret, j.testHostProperties.Data_device_bins_64...)
- return ret
- }
- func (j *TestHost) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- var configs []tradefed.Config
- dataDeviceBins := j.dataDeviceBins()
- if len(dataDeviceBins) > 0 {
- // add Tradefed configuration to push device bins to device for testing
- remoteDir := filepath.Join("/data/local/tests/unrestricted/", j.Name())
- options := []tradefed.Option{{Name: "cleanup", Value: "true"}}
- for _, bin := range dataDeviceBins {
- fullPath := filepath.Join(remoteDir, bin)
- options = append(options, tradefed.Option{Name: "push-file", Key: bin, Value: fullPath})
- }
- configs = append(configs, tradefed.Object{
- Type: "target_preparer",
- Class: "com.android.tradefed.targetprep.PushFilePreparer",
- Options: options,
- })
- }
- j.Test.generateAndroidBuildActionsWithConfig(ctx, configs)
- }
- func (j *Test) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- j.generateAndroidBuildActionsWithConfig(ctx, nil)
- }
- func (j *Test) generateAndroidBuildActionsWithConfig(ctx android.ModuleContext, configs []tradefed.Config) {
- if j.testProperties.Test_options.Unit_test == nil && ctx.Host() {
- // TODO(b/): Clean temporary heuristic to avoid unexpected onboarding.
- defaultUnitTest := !inList("tradefed", j.properties.Libs) && !inList("cts", j.testProperties.Test_suites)
- j.testProperties.Test_options.Unit_test = proptools.BoolPtr(defaultUnitTest)
- }
- j.testConfig = tradefed.AutoGenJavaTestConfig(ctx, j.testProperties.Test_config, j.testProperties.Test_config_template,
- j.testProperties.Test_suites, configs, j.testProperties.Auto_gen_config, j.testProperties.Test_options.Unit_test)
- j.data = android.PathsForModuleSrc(ctx, j.testProperties.Data)
- j.extraTestConfigs = android.PathsForModuleSrc(ctx, j.testProperties.Test_options.Extra_test_configs)
- ctx.VisitDirectDepsWithTag(dataNativeBinsTag, func(dep android.Module) {
- j.data = append(j.data, android.OutputFileForModule(ctx, dep, ""))
- })
- ctx.VisitDirectDepsWithTag(dataDeviceBinsTag, func(dep android.Module) {
- j.data = append(j.data, android.OutputFileForModule(ctx, dep, ""))
- })
- ctx.VisitDirectDepsWithTag(jniLibTag, func(dep android.Module) {
- sharedLibInfo := ctx.OtherModuleProvider(dep, cc.SharedLibraryInfoProvider).(cc.SharedLibraryInfo)
- if sharedLibInfo.SharedLibrary != nil {
- // Copy to an intermediate output directory to append "lib[64]" to the path,
- // so that it's compatible with the default rpath values.
- var relPath string
- if sharedLibInfo.Target.Arch.ArchType.Multilib == "lib64" {
- relPath = filepath.Join("lib64", sharedLibInfo.SharedLibrary.Base())
- } else {
- relPath = filepath.Join("lib", sharedLibInfo.SharedLibrary.Base())
- }
- relocatedLib := android.PathForModuleOut(ctx, "relocated").Join(ctx, relPath)
- ctx.Build(pctx, android.BuildParams{
- Rule: android.Cp,
- Input: sharedLibInfo.SharedLibrary,
- Output: relocatedLib,
- })
- j.data = append(j.data, relocatedLib)
- } else {
- ctx.PropertyErrorf("jni_libs", "%q of type %q is not supported", dep.Name(), ctx.OtherModuleType(dep))
- }
- })
- j.Library.GenerateAndroidBuildActions(ctx)
- }
- func (j *TestHelperLibrary) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- j.Library.GenerateAndroidBuildActions(ctx)
- }
- func (j *JavaTestImport) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- j.testConfig = tradefed.AutoGenJavaTestConfig(ctx, j.prebuiltTestProperties.Test_config, nil,
- j.prebuiltTestProperties.Test_suites, nil, nil, nil)
- j.Import.GenerateAndroidBuildActions(ctx)
- }
- type testSdkMemberType struct {
- android.SdkMemberTypeBase
- }
- func (mt *testSdkMemberType) AddDependencies(ctx android.SdkDependencyContext, dependencyTag blueprint.DependencyTag, names []string) {
- ctx.AddVariationDependencies(nil, dependencyTag, names...)
- }
- func (mt *testSdkMemberType) IsInstance(module android.Module) bool {
- _, ok := module.(*Test)
- return ok
- }
- func (mt *testSdkMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule {
- return ctx.SnapshotBuilder().AddPrebuiltModule(member, "java_test_import")
- }
- func (mt *testSdkMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties {
- return &testSdkMemberProperties{}
- }
- type testSdkMemberProperties struct {
- android.SdkMemberPropertiesBase
- JarToExport android.Path
- TestConfig android.Path
- }
- func (p *testSdkMemberProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) {
- test := variant.(*Test)
- implementationJars := test.ImplementationJars()
- if len(implementationJars) != 1 {
- panic(fmt.Errorf("there must be only one implementation jar from %q", test.Name()))
- }
- p.JarToExport = implementationJars[0]
- p.TestConfig = test.testConfig
- }
- func (p *testSdkMemberProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) {
- builder := ctx.SnapshotBuilder()
- exportedJar := p.JarToExport
- if exportedJar != nil {
- snapshotRelativeJavaLibPath := sdkSnapshotFilePathForJar(ctx, p.OsPrefix(), ctx.Name())
- builder.CopyToSnapshot(exportedJar, snapshotRelativeJavaLibPath)
- propertySet.AddProperty("jars", []string{snapshotRelativeJavaLibPath})
- }
- testConfig := p.TestConfig
- if testConfig != nil {
- snapshotRelativeTestConfigPath := sdkSnapshotFilePathForMember(p.OsPrefix(), ctx.Name(), testConfigSuffix)
- builder.CopyToSnapshot(testConfig, snapshotRelativeTestConfigPath)
- propertySet.AddProperty("test_config", snapshotRelativeTestConfigPath)
- }
- }
- // java_test builds a and links sources into a `.jar` file for the device, and possibly for the host as well, and
- // creates an `AndroidTest.xml` file to allow running the test with `atest` or a `TEST_MAPPING` file.
- //
- // By default, a java_test has a single variant that produces a `.jar` file containing `classes.dex` files that were
- // compiled against the device bootclasspath.
- //
- // Specifying `host_supported: true` will produce two variants, one compiled against the device bootclasspath and one
- // compiled against the host bootclasspath.
- func TestFactory() android.Module {
- module := &Test{}
- module.addHostAndDeviceProperties()
- module.AddProperties(&module.testProperties)
- module.Module.properties.Installable = proptools.BoolPtr(true)
- module.Module.dexpreopter.isTest = true
- module.Module.linter.properties.Lint.Test = proptools.BoolPtr(true)
- android.InitSdkAwareModule(module)
- InitJavaModule(module, android.HostAndDeviceSupported)
- return module
- }
- // java_test_helper_library creates a java library and makes sure that it is added to the appropriate test suite.
- func TestHelperLibraryFactory() android.Module {
- module := &TestHelperLibrary{}
- module.addHostAndDeviceProperties()
- module.AddProperties(&module.testHelperLibraryProperties)
- module.Module.properties.Installable = proptools.BoolPtr(true)
- module.Module.dexpreopter.isTest = true
- module.Module.linter.properties.Lint.Test = proptools.BoolPtr(true)
- InitJavaModule(module, android.HostAndDeviceSupported)
- return module
- }
- // java_test_import imports one or more `.jar` files into the build graph as if they were built by a java_test module
- // and makes sure that it is added to the appropriate test suite.
- //
- // By default, a java_test_import has a single variant that expects a `.jar` file containing `.class` files that were
- // compiled against an Android classpath.
- //
- // Specifying `host_supported: true` will produce two variants, one for use as a dependency of device modules and one
- // for host modules.
- func JavaTestImportFactory() android.Module {
- module := &JavaTestImport{}
- module.AddProperties(
- &module.Import.properties,
- &module.prebuiltTestProperties)
- module.Import.properties.Installable = proptools.BoolPtr(true)
- android.InitPrebuiltModule(module, &module.properties.Jars)
- android.InitApexModule(module)
- android.InitSdkAwareModule(module)
- InitJavaModule(module, android.HostAndDeviceSupported)
- return module
- }
- // java_test_host builds a and links sources into a `.jar` file for the host, and creates an `AndroidTest.xml` file to
- // allow running the test with `atest` or a `TEST_MAPPING` file.
- //
- // A java_test_host has a single variant that produces a `.jar` file containing `.class` files that were
- // compiled against the host bootclasspath.
- func TestHostFactory() android.Module {
- module := &TestHost{}
- module.addHostProperties()
- module.AddProperties(&module.testProperties)
- module.AddProperties(&module.testHostProperties)
- InitTestHost(
- module,
- proptools.BoolPtr(true),
- nil,
- nil)
- InitJavaModuleMultiTargets(module, android.HostSupported)
- return module
- }
- func InitTestHost(th *TestHost, installable *bool, testSuites []string, autoGenConfig *bool) {
- th.properties.Installable = installable
- th.testProperties.Auto_gen_config = autoGenConfig
- th.testProperties.Test_suites = testSuites
- }
- //
- // Java Binaries (.jar file plus wrapper script)
- //
- type binaryProperties struct {
- // installable script to execute the resulting jar
- Wrapper *string `android:"path,arch_variant"`
- // Name of the class containing main to be inserted into the manifest as Main-Class.
- Main_class *string
- // Names of modules containing JNI libraries that should be installed alongside the host
- // variant of the binary.
- Jni_libs []string `android:"arch_variant"`
- }
- type Binary struct {
- Library
- binaryProperties binaryProperties
- isWrapperVariant bool
- wrapperFile android.Path
- binaryFile android.InstallPath
- }
- func (j *Binary) HostToolPath() android.OptionalPath {
- return android.OptionalPathForPath(j.binaryFile)
- }
- func (j *Binary) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- if ctx.Arch().ArchType == android.Common {
- // Compile the jar
- if j.binaryProperties.Main_class != nil {
- if j.properties.Manifest != nil {
- ctx.PropertyErrorf("main_class", "main_class cannot be used when manifest is set")
- }
- manifestFile := android.PathForModuleOut(ctx, "manifest.txt")
- GenerateMainClassManifest(ctx, manifestFile, String(j.binaryProperties.Main_class))
- j.overrideManifest = android.OptionalPathForPath(manifestFile)
- }
- j.Library.GenerateAndroidBuildActions(ctx)
- } else {
- // Handle the binary wrapper
- j.isWrapperVariant = true
- if j.binaryProperties.Wrapper != nil {
- j.wrapperFile = android.PathForModuleSrc(ctx, *j.binaryProperties.Wrapper)
- } else {
- if ctx.Windows() {
- ctx.PropertyErrorf("wrapper", "wrapper is required for Windows")
- }
- j.wrapperFile = android.PathForSource(ctx, "build/soong/scripts/jar-wrapper.sh")
- }
- ext := ""
- if ctx.Windows() {
- ext = ".bat"
- }
- // The host installation rules make the installed wrapper depend on all the dependencies
- // of the wrapper variant, which will include the common variant's jar file and any JNI
- // libraries. This is verified by TestBinary.
- j.binaryFile = ctx.InstallExecutable(android.PathForModuleInstall(ctx, "bin"),
- ctx.ModuleName()+ext, j.wrapperFile)
- }
- }
- func (j *Binary) DepsMutator(ctx android.BottomUpMutatorContext) {
- if ctx.Arch().ArchType == android.Common {
- j.deps(ctx)
- }
- if ctx.Arch().ArchType != android.Common {
- // These dependencies ensure the host installation rules will install the jar file and
- // the jni libraries when the wrapper is installed.
- ctx.AddVariationDependencies(nil, jniInstallTag, j.binaryProperties.Jni_libs...)
- ctx.AddVariationDependencies(
- []blueprint.Variation{{Mutator: "arch", Variation: android.CommonArch.String()}},
- binaryInstallTag, ctx.ModuleName())
- }
- }
- // java_binary builds a `.jar` file and a shell script that executes it for the device, and possibly for the host
- // as well.
- //
- // By default, a java_binary has a single variant that produces a `.jar` file containing `classes.dex` files that were
- // compiled against the device bootclasspath.
- //
- // Specifying `host_supported: true` will produce two variants, one compiled against the device bootclasspath and one
- // compiled against the host bootclasspath.
- func BinaryFactory() android.Module {
- module := &Binary{}
- module.addHostAndDeviceProperties()
- module.AddProperties(&module.binaryProperties)
- module.Module.properties.Installable = proptools.BoolPtr(true)
- android.InitAndroidArchModule(module, android.HostAndDeviceSupported, android.MultilibCommonFirst)
- android.InitDefaultableModule(module)
- android.InitBazelModule(module)
- return module
- }
- // java_binary_host builds a `.jar` file and a shell script that executes it for the host.
- //
- // A java_binary_host has a single variant that produces a `.jar` file containing `.class` files that were
- // compiled against the host bootclasspath.
- func BinaryHostFactory() android.Module {
- module := &Binary{}
- module.addHostProperties()
- module.AddProperties(&module.binaryProperties)
- module.Module.properties.Installable = proptools.BoolPtr(true)
- android.InitAndroidArchModule(module, android.HostSupported, android.MultilibCommonFirst)
- android.InitDefaultableModule(module)
- android.InitBazelModule(module)
- return module
- }
- //
- // Java prebuilts
- //
- type ImportProperties struct {
- Jars []string `android:"path,arch_variant"`
- // The version of the SDK that the source prebuilt file was built against. Defaults to the
- // current version if not specified.
- Sdk_version *string
- // The minimum version of the SDK that this module supports. Defaults to sdk_version if not
- // specified.
- Min_sdk_version *string
- // The max sdk version placeholder used to replace maxSdkVersion attributes on permission
- // and uses-permission tags in manifest_fixer.
- Replace_max_sdk_version_placeholder *string
- Installable *bool
- // If not empty, classes are restricted to the specified packages and their sub-packages.
- Permitted_packages []string
- // List of shared java libs that this module has dependencies to
- Libs []string
- // List of files to remove from the jar file(s)
- Exclude_files []string
- // List of directories to remove from the jar file(s)
- Exclude_dirs []string
- // if set to true, run Jetifier against .jar file. Defaults to false.
- Jetifier *bool
- // set the name of the output
- Stem *string
- Aidl struct {
- // directories that should be added as include directories for any aidl sources of modules
- // that depend on this module, as well as to aidl for this module.
- Export_include_dirs []string
- }
- }
- type Import struct {
- android.ModuleBase
- android.DefaultableModuleBase
- android.ApexModuleBase
- android.BazelModuleBase
- prebuilt android.Prebuilt
- android.SdkBase
- // Functionality common to Module and Import.
- embeddableInModuleAndImport
- hiddenAPI
- dexer
- dexpreopter
- properties ImportProperties
- // output file containing classes.dex and resources
- dexJarFile OptionalDexJarPath
- dexJarInstallFile android.Path
- combinedClasspathFile android.Path
- classLoaderContexts dexpreopt.ClassLoaderContextMap
- exportAidlIncludeDirs android.Paths
- hideApexVariantFromMake bool
- sdkVersion android.SdkSpec
- minSdkVersion android.SdkSpec
- }
- var _ PermittedPackagesForUpdatableBootJars = (*Import)(nil)
- func (j *Import) PermittedPackagesForUpdatableBootJars() []string {
- return j.properties.Permitted_packages
- }
- func (j *Import) SdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
- return android.SdkSpecFrom(ctx, String(j.properties.Sdk_version))
- }
- func (j *Import) SystemModules() string {
- return "none"
- }
- func (j *Import) MinSdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
- if j.properties.Min_sdk_version != nil {
- return android.SdkSpecFrom(ctx, *j.properties.Min_sdk_version)
- }
- return j.SdkVersion(ctx)
- }
- func (j *Import) ReplaceMaxSdkVersionPlaceholder(ctx android.EarlyModuleContext) android.SdkSpec {
- if j.properties.Replace_max_sdk_version_placeholder != nil {
- return android.SdkSpecFrom(ctx, *j.properties.Replace_max_sdk_version_placeholder)
- }
- return android.SdkSpecFrom(ctx, "")
- }
- func (j *Import) TargetSdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
- return j.SdkVersion(ctx)
- }
- func (j *Import) Prebuilt() *android.Prebuilt {
- return &j.prebuilt
- }
- func (j *Import) PrebuiltSrcs() []string {
- return j.properties.Jars
- }
- func (j *Import) Name() string {
- return j.prebuilt.Name(j.ModuleBase.Name())
- }
- func (j *Import) Stem() string {
- return proptools.StringDefault(j.properties.Stem, j.ModuleBase.Name())
- }
- func (a *Import) JacocoReportClassesFile() android.Path {
- return nil
- }
- func (j *Import) LintDepSets() LintDepSets {
- return LintDepSets{}
- }
- func (j *Import) getStrictUpdatabilityLinting() bool {
- return false
- }
- func (j *Import) setStrictUpdatabilityLinting(bool) {
- }
- func (j *Import) DepsMutator(ctx android.BottomUpMutatorContext) {
- ctx.AddVariationDependencies(nil, libTag, j.properties.Libs...)
- if ctx.Device() && Bool(j.dexProperties.Compile_dex) {
- sdkDeps(ctx, android.SdkContext(j), j.dexer)
- }
- }
- func (j *Import) commonBuildActions(ctx android.ModuleContext) {
- //TODO(b/231322772) these should come from Bazel once available
- j.sdkVersion = j.SdkVersion(ctx)
- j.minSdkVersion = j.MinSdkVersion(ctx)
- if !ctx.Provider(android.ApexInfoProvider).(android.ApexInfo).IsForPlatform() {
- j.hideApexVariantFromMake = true
- }
- if ctx.Windows() {
- j.HideFromMake()
- }
- }
- func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- j.commonBuildActions(ctx)
- jars := android.PathsForModuleSrc(ctx, j.properties.Jars)
- jarName := j.Stem() + ".jar"
- outputFile := android.PathForModuleOut(ctx, "combined", jarName)
- TransformJarsToJar(ctx, outputFile, "for prebuilts", jars, android.OptionalPath{},
- false, j.properties.Exclude_files, j.properties.Exclude_dirs)
- if Bool(j.properties.Jetifier) {
- inputFile := outputFile
- outputFile = android.PathForModuleOut(ctx, "jetifier", jarName)
- TransformJetifier(ctx, outputFile, inputFile)
- }
- j.combinedClasspathFile = outputFile
- j.classLoaderContexts = make(dexpreopt.ClassLoaderContextMap)
- var flags javaBuilderFlags
- ctx.VisitDirectDeps(func(module android.Module) {
- tag := ctx.OtherModuleDependencyTag(module)
- if ctx.OtherModuleHasProvider(module, JavaInfoProvider) {
- dep := ctx.OtherModuleProvider(module, JavaInfoProvider).(JavaInfo)
- switch tag {
- case libTag:
- flags.classpath = append(flags.classpath, dep.HeaderJars...)
- flags.dexClasspath = append(flags.dexClasspath, dep.HeaderJars...)
- case staticLibTag:
- flags.classpath = append(flags.classpath, dep.HeaderJars...)
- case bootClasspathTag:
- flags.bootClasspath = append(flags.bootClasspath, dep.HeaderJars...)
- }
- } else if dep, ok := module.(SdkLibraryDependency); ok {
- switch tag {
- case libTag:
- flags.classpath = append(flags.classpath, dep.SdkHeaderJars(ctx, j.SdkVersion(ctx))...)
- }
- }
- addCLCFromDep(ctx, module, j.classLoaderContexts)
- })
- j.maybeInstall(ctx, jarName, outputFile)
- j.exportAidlIncludeDirs = android.PathsForModuleSrc(ctx, j.properties.Aidl.Export_include_dirs)
- if ctx.Device() {
- // If this is a variant created for a prebuilt_apex then use the dex implementation jar
- // obtained from the associated deapexer module.
- ai := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo)
- if ai.ForPrebuiltApex {
- // Get the path of the dex implementation jar from the `deapexer` module.
- di := android.FindDeapexerProviderForModule(ctx)
- if di == nil {
- return // An error has been reported by FindDeapexerProviderForModule.
- }
- if dexOutputPath := di.PrebuiltExportPath(apexRootRelativePathToJavaLib(j.BaseModuleName())); dexOutputPath != nil {
- dexJarFile := makeDexJarPathFromPath(dexOutputPath)
- j.dexJarFile = dexJarFile
- installPath := android.PathForModuleInPartitionInstall(ctx, "apex", ai.ApexVariationName, apexRootRelativePathToJavaLib(j.BaseModuleName()))
- j.dexJarInstallFile = installPath
- j.dexpreopter.installPath = j.dexpreopter.getInstallPath(ctx, installPath)
- setUncompressDex(ctx, &j.dexpreopter, &j.dexer)
- j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
- j.dexpreopt(ctx, dexOutputPath)
- // Initialize the hiddenapi structure.
- j.initHiddenAPI(ctx, dexJarFile, outputFile, j.dexProperties.Uncompress_dex)
- } else {
- // This should never happen as a variant for a prebuilt_apex is only created if the
- // prebuilt_apex has been configured to export the java library dex file.
- ctx.ModuleErrorf("internal error: no dex implementation jar available from prebuilt APEX %s", di.ApexModuleName())
- }
- } else if Bool(j.dexProperties.Compile_dex) {
- sdkDep := decodeSdkDep(ctx, android.SdkContext(j))
- if sdkDep.invalidVersion {
- ctx.AddMissingDependencies(sdkDep.bootclasspath)
- ctx.AddMissingDependencies(sdkDep.java9Classpath)
- } else if sdkDep.useFiles {
- // sdkDep.jar is actually equivalent to turbine header.jar.
- flags.classpath = append(flags.classpath, sdkDep.jars...)
- }
- // Dex compilation
- j.dexpreopter.installPath = j.dexpreopter.getInstallPath(
- ctx, android.PathForModuleInstall(ctx, "framework", jarName))
- setUncompressDex(ctx, &j.dexpreopter, &j.dexer)
- j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
- var dexOutputFile android.OutputPath
- dexOutputFile = j.dexer.compileDex(ctx, flags, j.MinSdkVersion(ctx), outputFile, jarName)
- if ctx.Failed() {
- return
- }
- // Initialize the hiddenapi structure.
- j.initHiddenAPI(ctx, makeDexJarPathFromPath(dexOutputFile), outputFile, j.dexProperties.Uncompress_dex)
- // Encode hidden API flags in dex file.
- dexOutputFile = j.hiddenAPIEncodeDex(ctx, dexOutputFile)
- j.dexJarFile = makeDexJarPathFromPath(dexOutputFile)
- j.dexJarInstallFile = android.PathForModuleInstall(ctx, "framework", jarName)
- }
- }
- ctx.SetProvider(JavaInfoProvider, JavaInfo{
- HeaderJars: android.PathsIfNonNil(j.combinedClasspathFile),
- ImplementationAndResourcesJars: android.PathsIfNonNil(j.combinedClasspathFile),
- ImplementationJars: android.PathsIfNonNil(j.combinedClasspathFile),
- AidlIncludeDirs: j.exportAidlIncludeDirs,
- })
- }
- func (j *Import) maybeInstall(ctx android.ModuleContext, jarName string, outputFile android.Path) {
- if !Bool(j.properties.Installable) {
- return
- }
- var installDir android.InstallPath
- if ctx.InstallInTestcases() {
- var archDir string
- if !ctx.Host() {
- archDir = ctx.DeviceConfig().DeviceArch()
- }
- installDir = android.PathForModuleInstall(ctx, ctx.ModuleName(), archDir)
- } else {
- installDir = android.PathForModuleInstall(ctx, "framework")
- }
- ctx.InstallFile(installDir, jarName, outputFile)
- }
- func (j *Import) OutputFiles(tag string) (android.Paths, error) {
- switch tag {
- case "", ".jar":
- return android.Paths{j.combinedClasspathFile}, nil
- default:
- return nil, fmt.Errorf("unsupported module reference tag %q", tag)
- }
- }
- var _ android.OutputFileProducer = (*Import)(nil)
- func (j *Import) HeaderJars() android.Paths {
- if j.combinedClasspathFile == nil {
- return nil
- }
- return android.Paths{j.combinedClasspathFile}
- }
- func (j *Import) ImplementationAndResourcesJars() android.Paths {
- if j.combinedClasspathFile == nil {
- return nil
- }
- return android.Paths{j.combinedClasspathFile}
- }
- func (j *Import) DexJarBuildPath() OptionalDexJarPath {
- return j.dexJarFile
- }
- func (j *Import) DexJarInstallPath() android.Path {
- return j.dexJarInstallFile
- }
- func (j *Import) ClassLoaderContexts() dexpreopt.ClassLoaderContextMap {
- return j.classLoaderContexts
- }
- var _ android.ApexModule = (*Import)(nil)
- // Implements android.ApexModule
- func (j *Import) DepIsInSameApex(ctx android.BaseModuleContext, dep android.Module) bool {
- return j.depIsInSameApex(ctx, dep)
- }
- // Implements android.ApexModule
- func (j *Import) ShouldSupportSdkVersion(ctx android.BaseModuleContext,
- sdkVersion android.ApiLevel) error {
- sdkSpec := j.MinSdkVersion(ctx)
- if !sdkSpec.Specified() {
- return fmt.Errorf("min_sdk_version is not specified")
- }
- if sdkSpec.Kind == android.SdkCore {
- return nil
- }
- if sdkSpec.ApiLevel.GreaterThan(sdkVersion) {
- return fmt.Errorf("newer SDK(%v)", sdkSpec.ApiLevel)
- }
- return nil
- }
- // requiredFilesFromPrebuiltApexForImport returns information about the files that a java_import or
- // java_sdk_library_import with the specified base module name requires to be exported from a
- // prebuilt_apex/apex_set.
- func requiredFilesFromPrebuiltApexForImport(name string) []string {
- // Add the dex implementation jar to the set of exported files.
- return []string{
- apexRootRelativePathToJavaLib(name),
- }
- }
- // apexRootRelativePathToJavaLib returns the path, relative to the root of the apex's contents, for
- // the java library with the specified name.
- func apexRootRelativePathToJavaLib(name string) string {
- return filepath.Join("javalib", name+".jar")
- }
- var _ android.RequiredFilesFromPrebuiltApex = (*Import)(nil)
- func (j *Import) RequiredFilesFromPrebuiltApex(_ android.BaseModuleContext) []string {
- name := j.BaseModuleName()
- return requiredFilesFromPrebuiltApexForImport(name)
- }
- // Add compile time check for interface implementation
- var _ android.IDEInfo = (*Import)(nil)
- var _ android.IDECustomizedModuleName = (*Import)(nil)
- // Collect information for opening IDE project files in java/jdeps.go.
- func (j *Import) IDEInfo(dpInfo *android.IdeInfo) {
- dpInfo.Jars = append(dpInfo.Jars, j.PrebuiltSrcs()...)
- }
- func (j *Import) IDECustomizedModuleName() string {
- // TODO(b/113562217): Extract the base module name from the Import name, often the Import name
- // has a prefix "prebuilt_". Remove the prefix explicitly if needed until we find a better
- // solution to get the Import name.
- return android.RemoveOptionalPrebuiltPrefix(j.Name())
- }
- var _ android.PrebuiltInterface = (*Import)(nil)
- func (j *Import) IsInstallable() bool {
- return Bool(j.properties.Installable)
- }
- var _ DexpreopterInterface = (*Import)(nil)
- // java_import imports one or more `.jar` files into the build graph as if they were built by a java_library module.
- //
- // By default, a java_import has a single variant that expects a `.jar` file containing `.class` files that were
- // compiled against an Android classpath.
- //
- // Specifying `host_supported: true` will produce two variants, one for use as a dependency of device modules and one
- // for host modules.
- func ImportFactory() android.Module {
- module := &Import{}
- module.AddProperties(
- &module.properties,
- &module.dexer.dexProperties,
- )
- module.initModuleAndImport(module)
- module.dexProperties.Optimize.EnabledByDefault = false
- android.InitPrebuiltModule(module, &module.properties.Jars)
- android.InitApexModule(module)
- android.InitSdkAwareModule(module)
- android.InitBazelModule(module)
- InitJavaModule(module, android.HostAndDeviceSupported)
- return module
- }
- // java_import imports one or more `.jar` files into the build graph as if they were built by a java_library_host
- // module.
- //
- // A java_import_host has a single variant that expects a `.jar` file containing `.class` files that were
- // compiled against a host bootclasspath.
- func ImportFactoryHost() android.Module {
- module := &Import{}
- module.AddProperties(&module.properties)
- android.InitPrebuiltModule(module, &module.properties.Jars)
- android.InitApexModule(module)
- android.InitBazelModule(module)
- InitJavaModule(module, android.HostSupported)
- return module
- }
- // dex_import module
- type DexImportProperties struct {
- Jars []string `android:"path"`
- // set the name of the output
- Stem *string
- }
- type DexImport struct {
- android.ModuleBase
- android.DefaultableModuleBase
- android.ApexModuleBase
- prebuilt android.Prebuilt
- properties DexImportProperties
- dexJarFile OptionalDexJarPath
- dexpreopter
- hideApexVariantFromMake bool
- }
- func (j *DexImport) Prebuilt() *android.Prebuilt {
- return &j.prebuilt
- }
- func (j *DexImport) PrebuiltSrcs() []string {
- return j.properties.Jars
- }
- func (j *DexImport) Name() string {
- return j.prebuilt.Name(j.ModuleBase.Name())
- }
- func (j *DexImport) Stem() string {
- return proptools.StringDefault(j.properties.Stem, j.ModuleBase.Name())
- }
- func (a *DexImport) JacocoReportClassesFile() android.Path {
- return nil
- }
- func (a *DexImport) LintDepSets() LintDepSets {
- return LintDepSets{}
- }
- func (j *DexImport) IsInstallable() bool {
- return true
- }
- func (j *DexImport) getStrictUpdatabilityLinting() bool {
- return false
- }
- func (j *DexImport) setStrictUpdatabilityLinting(bool) {
- }
- func (j *DexImport) GenerateAndroidBuildActions(ctx android.ModuleContext) {
- if len(j.properties.Jars) != 1 {
- ctx.PropertyErrorf("jars", "exactly one jar must be provided")
- }
- apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo)
- if !apexInfo.IsForPlatform() {
- j.hideApexVariantFromMake = true
- }
- j.dexpreopter.installPath = j.dexpreopter.getInstallPath(
- ctx, android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar"))
- j.dexpreopter.uncompressedDex = shouldUncompressDex(ctx, &j.dexpreopter)
- inputJar := ctx.ExpandSource(j.properties.Jars[0], "jars")
- dexOutputFile := android.PathForModuleOut(ctx, ctx.ModuleName()+".jar")
- if j.dexpreopter.uncompressedDex {
- rule := android.NewRuleBuilder(pctx, ctx)
- temporary := android.PathForModuleOut(ctx, ctx.ModuleName()+".jar.unaligned")
- rule.Temporary(temporary)
- // use zip2zip to uncompress classes*.dex files
- rule.Command().
- BuiltTool("zip2zip").
- FlagWithInput("-i ", inputJar).
- FlagWithOutput("-o ", temporary).
- FlagWithArg("-0 ", "'classes*.dex'")
- // use zipalign to align uncompressed classes*.dex files
- rule.Command().
- BuiltTool("zipalign").
- Flag("-f").
- Text("4").
- Input(temporary).
- Output(dexOutputFile)
- rule.DeleteTemporaryFiles()
- rule.Build("uncompress_dex", "uncompress dex")
- } else {
- ctx.Build(pctx, android.BuildParams{
- Rule: android.Cp,
- Input: inputJar,
- Output: dexOutputFile,
- })
- }
- j.dexJarFile = makeDexJarPathFromPath(dexOutputFile)
- j.dexpreopt(ctx, dexOutputFile)
- if apexInfo.IsForPlatform() {
- ctx.InstallFile(android.PathForModuleInstall(ctx, "framework"),
- j.Stem()+".jar", dexOutputFile)
- }
- }
- func (j *DexImport) DexJarBuildPath() OptionalDexJarPath {
- return j.dexJarFile
- }
- var _ android.ApexModule = (*DexImport)(nil)
- // Implements android.ApexModule
- func (j *DexImport) ShouldSupportSdkVersion(ctx android.BaseModuleContext,
- sdkVersion android.ApiLevel) error {
- // we don't check prebuilt modules for sdk_version
- return nil
- }
- // dex_import imports a `.jar` file containing classes.dex files.
- //
- // A dex_import module cannot be used as a dependency of a java_* or android_* module, it can only be installed
- // to the device.
- func DexImportFactory() android.Module {
- module := &DexImport{}
- module.AddProperties(&module.properties)
- android.InitPrebuiltModule(module, &module.properties.Jars)
- android.InitApexModule(module)
- InitJavaModule(module, android.DeviceSupported)
- return module
- }
- // Defaults
- type Defaults struct {
- android.ModuleBase
- android.DefaultsModuleBase
- android.ApexModuleBase
- }
- // java_defaults provides a set of properties that can be inherited by other java or android modules.
- //
- // A module can use the properties from a java_defaults module using `defaults: ["defaults_module_name"]`. Each
- // property in the defaults module that exists in the depending module will be prepended to the depending module's
- // value for that property.
- //
- // Example:
- //
- // java_defaults {
- // name: "example_defaults",
- // srcs: ["common/**/*.java"],
- // javacflags: ["-Xlint:all"],
- // aaptflags: ["--auto-add-overlay"],
- // }
- //
- // java_library {
- // name: "example",
- // defaults: ["example_defaults"],
- // srcs: ["example/**/*.java"],
- // }
- //
- // is functionally identical to:
- //
- // java_library {
- // name: "example",
- // srcs: [
- // "common/**/*.java",
- // "example/**/*.java",
- // ],
- // javacflags: ["-Xlint:all"],
- // }
- func DefaultsFactory() android.Module {
- module := &Defaults{}
- module.AddProperties(
- &CommonProperties{},
- &DeviceProperties{},
- &OverridableDeviceProperties{},
- &DexProperties{},
- &DexpreoptProperties{},
- &android.ProtoProperties{},
- &aaptProperties{},
- &androidLibraryProperties{},
- &appProperties{},
- &appTestProperties{},
- &overridableAppProperties{},
- &testProperties{},
- &ImportProperties{},
- &AARImportProperties{},
- &sdkLibraryProperties{},
- &commonToSdkLibraryAndImportProperties{},
- &DexImportProperties{},
- &android.ApexProperties{},
- &RuntimeResourceOverlayProperties{},
- &LintProperties{},
- &appTestHelperAppProperties{},
- )
- android.InitDefaultsModule(module)
- return module
- }
- func kytheExtractJavaFactory() android.Singleton {
- return &kytheExtractJavaSingleton{}
- }
- type kytheExtractJavaSingleton struct {
- }
- func (ks *kytheExtractJavaSingleton) GenerateBuildActions(ctx android.SingletonContext) {
- var xrefTargets android.Paths
- ctx.VisitAllModules(func(module android.Module) {
- if javaModule, ok := module.(xref); ok {
- xrefTargets = append(xrefTargets, javaModule.XrefJavaFiles()...)
- }
- })
- // TODO(asmundak): perhaps emit a rule to output a warning if there were no xrefTargets
- if len(xrefTargets) > 0 {
- ctx.Phony("xref_java", xrefTargets...)
- }
- }
- var Bool = proptools.Bool
- var BoolDefault = proptools.BoolDefault
- var String = proptools.String
- var inList = android.InList
- // Add class loader context (CLC) of a given dependency to the current CLC.
- func addCLCFromDep(ctx android.ModuleContext, depModule android.Module,
- clcMap dexpreopt.ClassLoaderContextMap) {
- dep, ok := depModule.(UsesLibraryDependency)
- if !ok {
- return
- }
- depName := android.RemoveOptionalPrebuiltPrefix(ctx.OtherModuleName(depModule))
- var sdkLib *string
- if lib, ok := depModule.(SdkLibraryDependency); ok && lib.sharedLibrary() {
- // A shared SDK library. This should be added as a top-level CLC element.
- sdkLib = &depName
- } else if ulib, ok := depModule.(ProvidesUsesLib); ok {
- // A non-SDK library disguised as an SDK library by the means of `provides_uses_lib`
- // property. This should be handled in the same way as a shared SDK library.
- sdkLib = ulib.ProvidesUsesLib()
- }
- depTag := ctx.OtherModuleDependencyTag(depModule)
- if depTag == libTag {
- // Ok, propagate <uses-library> through non-static library dependencies.
- } else if tag, ok := depTag.(usesLibraryDependencyTag); ok && tag.sdkVersion == dexpreopt.AnySdkVersion {
- // Ok, propagate <uses-library> through non-compatibility <uses-library> dependencies.
- } else if depTag == staticLibTag {
- // Propagate <uses-library> through static library dependencies, unless it is a component
- // library (such as stubs). Component libraries have a dependency on their SDK library,
- // which should not be pulled just because of a static component library.
- if sdkLib != nil {
- return
- }
- } else {
- // Don't propagate <uses-library> for other dependency tags.
- return
- }
- // If this is an SDK (or SDK-like) library, then it should be added as a node in the CLC tree,
- // and its CLC should be added as subtree of that node. Otherwise the library is not a
- // <uses_library> and should not be added to CLC, but the transitive <uses-library> dependencies
- // from its CLC should be added to the current CLC.
- if sdkLib != nil {
- clcMap.AddContext(ctx, dexpreopt.AnySdkVersion, *sdkLib, false,
- dep.DexJarBuildPath().PathOrNil(), dep.DexJarInstallPath(), dep.ClassLoaderContexts())
- } else {
- clcMap.AddContextMap(dep.ClassLoaderContexts(), depName)
- }
- }
- type javaResourcesAttributes struct {
- Resources bazel.LabelListAttribute
- Resource_strip_prefix *string
- }
- func (m *Library) convertJavaResourcesAttributes(ctx android.TopDownMutatorContext) *javaResourcesAttributes {
- var resources bazel.LabelList
- var resourceStripPrefix *string
- if m.properties.Java_resources != nil {
- resources.Append(android.BazelLabelForModuleSrc(ctx, m.properties.Java_resources))
- }
- //TODO(b/179889880) handle case where glob includes files outside package
- resDeps := ResourceDirsToFiles(
- ctx,
- m.properties.Java_resource_dirs,
- m.properties.Exclude_java_resource_dirs,
- m.properties.Exclude_java_resources,
- )
- for i, resDep := range resDeps {
- dir, files := resDep.dir, resDep.files
- resources.Append(bazel.MakeLabelList(android.RootToModuleRelativePaths(ctx, files)))
- // Bazel includes the relative path from the WORKSPACE root when placing the resource
- // inside the JAR file, so we need to remove that prefix
- resourceStripPrefix = proptools.StringPtr(dir.String())
- if i > 0 {
- // TODO(b/226423379) allow multiple resource prefixes
- ctx.ModuleErrorf("bp2build does not support more than one directory in java_resource_dirs (b/226423379)")
- }
- }
- return &javaResourcesAttributes{
- Resources: bazel.MakeLabelListAttribute(resources),
- Resource_strip_prefix: resourceStripPrefix,
- }
- }
- type javaCommonAttributes struct {
- *javaResourcesAttributes
- Srcs bazel.LabelListAttribute
- Plugins bazel.LabelListAttribute
- Javacopts bazel.StringListAttribute
- }
- type javaDependencyLabels struct {
- // Dependencies which DO NOT contribute to the API visible to upstream dependencies.
- Deps bazel.LabelListAttribute
- // Dependencies which DO contribute to the API visible to upstream dependencies.
- StaticDeps bazel.LabelListAttribute
- }
- // convertLibraryAttrsBp2Build converts a few shared attributes from java_* modules
- // and also separates dependencies into dynamic dependencies and static dependencies.
- // Each corresponding Bazel target type, can have a different method for handling
- // dynamic vs. static dependencies, and so these are returned to the calling function.
- type eventLogTagsAttributes struct {
- Srcs bazel.LabelListAttribute
- }
- func (m *Library) convertLibraryAttrsBp2Build(ctx android.TopDownMutatorContext) (*javaCommonAttributes, *javaDependencyLabels) {
- var srcs bazel.LabelListAttribute
- archVariantProps := m.GetArchVariantProperties(ctx, &CommonProperties{})
- for axis, configToProps := range archVariantProps {
- for config, _props := range configToProps {
- if archProps, ok := _props.(*CommonProperties); ok {
- archSrcs := android.BazelLabelForModuleSrcExcludes(ctx, archProps.Srcs, archProps.Exclude_srcs)
- srcs.SetSelectValue(axis, config, archSrcs)
- }
- }
- }
- javaSrcPartition := "java"
- protoSrcPartition := "proto"
- logtagSrcPartition := "logtag"
- srcPartitions := bazel.PartitionLabelListAttribute(ctx, &srcs, bazel.LabelPartitions{
- javaSrcPartition: bazel.LabelPartition{Extensions: []string{".java"}, Keep_remainder: true},
- logtagSrcPartition: bazel.LabelPartition{Extensions: []string{".logtags", ".logtag"}},
- protoSrcPartition: android.ProtoSrcLabelPartition,
- })
- javaSrcs := srcPartitions[javaSrcPartition]
- var logtagsSrcs bazel.LabelList
- if !srcPartitions[logtagSrcPartition].IsEmpty() {
- logtagsLibName := m.Name() + "_logtags"
- logtagsSrcs = bazel.MakeLabelList([]bazel.Label{{Label: ":" + logtagsLibName}})
- ctx.CreateBazelTargetModule(
- bazel.BazelTargetModuleProperties{
- Rule_class: "event_log_tags",
- Bzl_load_location: "//build/make/tools:event_log_tags.bzl",
- },
- android.CommonAttributes{Name: logtagsLibName},
- &eventLogTagsAttributes{
- Srcs: srcPartitions[logtagSrcPartition],
- },
- )
- }
- javaSrcs.Append(bazel.MakeLabelListAttribute(logtagsSrcs))
- var javacopts []string
- if m.properties.Javacflags != nil {
- javacopts = append(javacopts, m.properties.Javacflags...)
- }
- if m.properties.Java_version != nil {
- javaVersion := normalizeJavaVersion(ctx, *m.properties.Java_version).String()
- javacopts = append(javacopts, fmt.Sprintf("-source %s -target %s", javaVersion, javaVersion))
- }
- epEnabled := m.properties.Errorprone.Enabled
- //TODO(b/227504307) add configuration that depends on RUN_ERROR_PRONE environment variable
- if Bool(epEnabled) {
- javacopts = append(javacopts, m.properties.Errorprone.Javacflags...)
- }
- commonAttrs := &javaCommonAttributes{
- Srcs: javaSrcs,
- javaResourcesAttributes: m.convertJavaResourcesAttributes(ctx),
- Plugins: bazel.MakeLabelListAttribute(
- android.BazelLabelForModuleDeps(ctx, m.properties.Plugins),
- ),
- Javacopts: bazel.MakeStringListAttribute(javacopts),
- }
- depLabels := &javaDependencyLabels{}
- var deps bazel.LabelList
- if m.properties.Libs != nil {
- deps.Append(android.BazelLabelForModuleDeps(ctx, android.LastUniqueStrings(android.CopyOf(m.properties.Libs))))
- }
- var staticDeps bazel.LabelList
- if m.properties.Static_libs != nil {
- staticDeps.Append(android.BazelLabelForModuleDeps(ctx, android.LastUniqueStrings(android.CopyOf(m.properties.Static_libs))))
- }
- protoDepLabel := bp2buildProto(ctx, &m.Module, srcPartitions[protoSrcPartition])
- // Soong does not differentiate between a java_library and the Bazel equivalent of
- // a java_proto_library + proto_library pair. Instead, in Soong proto sources are
- // listed directly in the srcs of a java_library, and the classes produced
- // by protoc are included directly in the resulting JAR. Thus upstream dependencies
- // that depend on a java_library with proto sources can link directly to the protobuf API,
- // and so this should be a static dependency.
- staticDeps.Add(protoDepLabel)
- depLabels.Deps = bazel.MakeLabelListAttribute(deps)
- depLabels.StaticDeps = bazel.MakeLabelListAttribute(staticDeps)
- return commonAttrs, depLabels
- }
- type javaLibraryAttributes struct {
- *javaCommonAttributes
- Deps bazel.LabelListAttribute
- Exports bazel.LabelListAttribute
- }
- func javaLibraryBp2Build(ctx android.TopDownMutatorContext, m *Library) {
- commonAttrs, depLabels := m.convertLibraryAttrsBp2Build(ctx)
- deps := depLabels.Deps
- if !commonAttrs.Srcs.IsEmpty() {
- deps.Append(depLabels.StaticDeps) // we should only append these if there are sources to use them
- sdkVersion := m.SdkVersion(ctx)
- if sdkVersion.Kind == android.SdkPublic && sdkVersion.ApiLevel == android.FutureApiLevel {
- // TODO(b/220869005) remove forced dependency on current public android.jar
- deps.Add(bazel.MakeLabelAttribute("//prebuilts/sdk:public_current_android_sdk_java_import"))
- }
- } else if !depLabels.Deps.IsEmpty() {
- ctx.ModuleErrorf("Module has direct dependencies but no sources. Bazel will not allow this.")
- }
- attrs := &javaLibraryAttributes{
- javaCommonAttributes: commonAttrs,
- Deps: deps,
- Exports: depLabels.StaticDeps,
- }
- props := bazel.BazelTargetModuleProperties{
- Rule_class: "java_library",
- Bzl_load_location: "//build/bazel/rules/java:library.bzl",
- }
- ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
- }
- type javaBinaryHostAttributes struct {
- *javaCommonAttributes
- Deps bazel.LabelListAttribute
- Runtime_deps bazel.LabelListAttribute
- Main_class string
- Jvm_flags bazel.StringListAttribute
- }
- // JavaBinaryHostBp2Build is for java_binary_host bp2build.
- func javaBinaryHostBp2Build(ctx android.TopDownMutatorContext, m *Binary) {
- commonAttrs, depLabels := m.convertLibraryAttrsBp2Build(ctx)
- deps := depLabels.Deps
- deps.Append(depLabels.StaticDeps)
- if m.binaryProperties.Jni_libs != nil {
- deps.Append(bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, m.binaryProperties.Jni_libs)))
- }
- var runtimeDeps bazel.LabelListAttribute
- if commonAttrs.Srcs.IsEmpty() {
- // if there are no sources, then the dependencies can only be used at runtime
- runtimeDeps = deps
- deps = bazel.LabelListAttribute{}
- }
- mainClass := ""
- if m.binaryProperties.Main_class != nil {
- mainClass = *m.binaryProperties.Main_class
- }
- if m.properties.Manifest != nil {
- mainClassInManifest, err := android.GetMainClassInManifest(ctx.Config(), android.PathForModuleSrc(ctx, *m.properties.Manifest).String())
- if err != nil {
- return
- }
- mainClass = mainClassInManifest
- }
- attrs := &javaBinaryHostAttributes{
- javaCommonAttributes: commonAttrs,
- Deps: deps,
- Runtime_deps: runtimeDeps,
- Main_class: mainClass,
- }
- // Attribute jvm_flags
- if m.binaryProperties.Jni_libs != nil {
- jniLibPackages := map[string]bool{}
- for _, jniLibLabel := range android.BazelLabelForModuleDeps(ctx, m.binaryProperties.Jni_libs).Includes {
- jniLibPackage := jniLibLabel.Label
- indexOfColon := strings.Index(jniLibLabel.Label, ":")
- if indexOfColon > 0 {
- // JNI lib from other package
- jniLibPackage = jniLibLabel.Label[2:indexOfColon]
- } else if indexOfColon == 0 {
- // JNI lib in the same package of java_binary
- packageOfCurrentModule := m.GetBazelLabel(ctx, m)
- jniLibPackage = packageOfCurrentModule[2:strings.Index(packageOfCurrentModule, ":")]
- }
- if _, inMap := jniLibPackages[jniLibPackage]; !inMap {
- jniLibPackages[jniLibPackage] = true
- }
- }
- jniLibPaths := []string{}
- for jniLibPackage, _ := range jniLibPackages {
- // See cs/f:.*/third_party/bazel/.*java_stub_template.txt for the use of RUNPATH
- jniLibPaths = append(jniLibPaths, "$${RUNPATH}"+jniLibPackage)
- }
- attrs.Jvm_flags = bazel.MakeStringListAttribute([]string{"-Djava.library.path=" + strings.Join(jniLibPaths, ":")})
- }
- props := bazel.BazelTargetModuleProperties{
- Rule_class: "java_binary",
- }
- // Create the BazelTargetModule.
- ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
- }
- type bazelJavaImportAttributes struct {
- Jars bazel.LabelListAttribute
- }
- // java_import bp2Build converter.
- func (i *Import) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
- var jars bazel.LabelListAttribute
- archVariantProps := i.GetArchVariantProperties(ctx, &ImportProperties{})
- for axis, configToProps := range archVariantProps {
- for config, _props := range configToProps {
- if archProps, ok := _props.(*ImportProperties); ok {
- archJars := android.BazelLabelForModuleSrcExcludes(ctx, archProps.Jars, []string(nil))
- jars.SetSelectValue(axis, config, archJars)
- }
- }
- }
- attrs := &bazelJavaImportAttributes{
- Jars: jars,
- }
- props := bazel.BazelTargetModuleProperties{Rule_class: "java_import"}
- ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: android.RemoveOptionalPrebuiltPrefix(i.Name())}, attrs)
- }
- var _ android.MixedBuildBuildable = (*Import)(nil)
- func (i *Import) getBazelModuleLabel(ctx android.BaseModuleContext) string {
- return android.RemoveOptionalPrebuiltPrefixFromBazelLabel(i.GetBazelLabel(ctx, i))
- }
- func (i *Import) ProcessBazelQueryResponse(ctx android.ModuleContext) {
- i.commonBuildActions(ctx)
- bazelCtx := ctx.Config().BazelContext
- filePaths, err := bazelCtx.GetOutputFiles(i.getBazelModuleLabel(ctx), android.GetConfigKey(ctx))
- if err != nil {
- ctx.ModuleErrorf(err.Error())
- return
- }
- bazelJars := android.Paths{}
- for _, bazelOutputFile := range filePaths {
- bazelJars = append(bazelJars, android.PathForBazelOut(ctx, bazelOutputFile))
- }
- jarName := android.RemoveOptionalPrebuiltPrefix(i.Name()) + ".jar"
- outputFile := android.PathForModuleOut(ctx, "bazelCombined", jarName)
- TransformJarsToJar(ctx, outputFile, "combine prebuilt jars", bazelJars,
- android.OptionalPath{}, // manifest
- false, // stripDirEntries
- []string{}, // filesToStrip
- []string{}, // dirsToStrip
- )
- i.combinedClasspathFile = outputFile
- ctx.SetProvider(JavaInfoProvider, JavaInfo{
- HeaderJars: android.PathsIfNonNil(i.combinedClasspathFile),
- ImplementationAndResourcesJars: android.PathsIfNonNil(i.combinedClasspathFile),
- ImplementationJars: android.PathsIfNonNil(i.combinedClasspathFile),
- //TODO(b/240308299) include AIDL information from Bazel
- })
- i.maybeInstall(ctx, jarName, outputFile)
- }
- func (i *Import) QueueBazelCall(ctx android.BaseModuleContext) {
- bazelCtx := ctx.Config().BazelContext
- bazelCtx.QueueBazelRequest(i.getBazelModuleLabel(ctx), cquery.GetOutputFiles, android.GetConfigKey(ctx))
- }
- func (i *Import) IsMixedBuildSupported(ctx android.BaseModuleContext) bool {
- return true
- }
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