| // Copyright 2021 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 |
| |
| import ( |
| "fmt" |
| "path/filepath" |
| "reflect" |
| "slices" |
| "strconv" |
| "strings" |
| |
| "github.com/google/blueprint" |
| "github.com/google/blueprint/pathtools" |
| "github.com/google/blueprint/proptools" |
| |
| "android/soong/aconfig" |
| "android/soong/android" |
| "android/soong/dexpreopt" |
| "android/soong/java/config" |
| ) |
| |
| // This file contains the definition and the implementation of the base module that most |
| // source-based Java module structs embed. |
| |
| // TODO: |
| // Autogenerated files: |
| // Renderscript |
| // Post-jar passes: |
| // Proguard |
| // Rmtypedefs |
| // DroidDoc |
| // Findbugs |
| |
| // Properties that are common to most Java modules, i.e. whether it's a host or device module. |
| type CommonProperties struct { |
| // list of source files used to compile the Java module. May be .java, .kt, .logtags, .proto, |
| // or .aidl files. |
| Srcs []string `android:"path,arch_variant"` |
| |
| // list Kotlin of source files containing Kotlin code that should be treated as common code in |
| // a codebase that supports Kotlin multiplatform. See |
| // https://kotlinlang.org/docs/reference/multiplatform.html. May be only be .kt files. |
| Common_srcs []string `android:"path,arch_variant"` |
| |
| // list of source files that should not be used to build the Java module. |
| // This is most useful in the arch/multilib variants to remove non-common files |
| Exclude_srcs []string `android:"path,arch_variant"` |
| |
| // list of directories containing Java resources |
| Java_resource_dirs []string `android:"arch_variant"` |
| |
| // list of directories that should be excluded from java_resource_dirs |
| Exclude_java_resource_dirs []string `android:"arch_variant"` |
| |
| // list of files to use as Java resources |
| Java_resources []string `android:"path,arch_variant"` |
| |
| // list of files that should be excluded from java_resources and java_resource_dirs |
| Exclude_java_resources []string `android:"path,arch_variant"` |
| |
| // list of module-specific flags that will be used for javac compiles |
| Javacflags []string `android:"arch_variant"` |
| |
| // list of module-specific flags that will be used for kotlinc compiles |
| Kotlincflags []string `android:"arch_variant"` |
| |
| // list of java libraries that will be in the classpath |
| Libs []string `android:"arch_variant"` |
| |
| // list of java libraries that will be compiled into the resulting jar |
| Static_libs []string `android:"arch_variant"` |
| |
| // list of java libraries that should not be used to build this module |
| Exclude_static_libs []string `android:"arch_variant"` |
| |
| // manifest file to be included in resulting jar |
| Manifest *string `android:"path"` |
| |
| // if not blank, run jarjar using the specified rules file |
| Jarjar_rules *string `android:"path,arch_variant"` |
| |
| // if not blank, used as prefix to generate repackage rule |
| Jarjar_prefix *string |
| |
| // If not blank, set the java version passed to javac as -source and -target |
| Java_version *string |
| |
| // If set to true, allow this module to be dexed and installed on devices. Has no |
| // effect on host modules, which are always considered installable. |
| Installable *bool |
| |
| // If set to true, include sources used to compile the module in to the final jar |
| Include_srcs *bool |
| |
| // If not empty, classes are restricted to the specified packages and their sub-packages. |
| // This restriction is checked after applying jarjar rules and including static libs. |
| Permitted_packages []string |
| |
| // List of modules to use as annotation processors |
| Plugins []string |
| |
| // List of modules to export to libraries that directly depend on this library as annotation |
| // processors. Note that if the plugins set generates_api: true this will disable the turbine |
| // optimization on modules that depend on this module, which will reduce parallelism and cause |
| // more recompilation. |
| Exported_plugins []string |
| |
| // The number of Java source entries each Javac instance can process |
| Javac_shard_size *int64 |
| |
| // Add host jdk tools.jar to bootclasspath |
| Use_tools_jar *bool |
| |
| Openjdk9 struct { |
| // List of source files that should only be used when passing -source 1.9 or higher |
| Srcs []string `android:"path"` |
| |
| // List of javac flags that should only be used when passing -source 1.9 or higher |
| Javacflags []string |
| } |
| |
| // When compiling language level 9+ .java code in packages that are part of |
| // a system module, patch_module names the module that your sources and |
| // dependencies should be patched into. The Android runtime currently |
| // doesn't implement the JEP 261 module system so this option is only |
| // supported at compile time. It should only be needed to compile tests in |
| // packages that exist in libcore and which are inconvenient to move |
| // elsewhere. |
| Patch_module *string |
| |
| Jacoco struct { |
| // List of classes to include for instrumentation with jacoco to collect coverage |
| // information at runtime when building with coverage enabled. If unset defaults to all |
| // classes. |
| // Supports '*' as the last character of an entry in the list as a wildcard match. |
| // If preceded by '.' it matches all classes in the package and subpackages, otherwise |
| // it matches classes in the package that have the class name as a prefix. |
| Include_filter []string |
| |
| // List of classes to exclude from instrumentation with jacoco to collect coverage |
| // information at runtime when building with coverage enabled. Overrides classes selected |
| // by the include_filter property. |
| // Supports '*' as the last character of an entry in the list as a wildcard match. |
| // If preceded by '.' it matches all classes in the package and subpackages, otherwise |
| // it matches classes in the package that have the class name as a prefix. |
| Exclude_filter []string |
| } |
| |
| Errorprone struct { |
| // List of javac flags that should only be used when running errorprone. |
| Javacflags []string |
| |
| // List of java_plugin modules that provide extra errorprone checks. |
| Extra_check_modules []string |
| |
| // This property can be in 3 states. When set to true, errorprone will |
| // be run during the regular build. When set to false, errorprone will |
| // never be run. When unset, errorprone will be run when the RUN_ERROR_PRONE |
| // environment variable is true. Setting this to false will improve build |
| // performance more than adding -XepDisableAllChecks in javacflags. |
| Enabled *bool |
| } |
| |
| Proto struct { |
| // List of extra options that will be passed to the proto generator. |
| Output_params []string |
| } |
| |
| // If true, then jacocoagent is automatically added as a libs dependency so that |
| // r8 will not strip instrumentation classes out of dexed libraries. |
| Instrument bool `blueprint:"mutated"` |
| // If true, then the module supports statically including the jacocoagent |
| // into the library. |
| Supports_static_instrumentation bool `blueprint:"mutated"` |
| |
| // List of files to include in the META-INF/services folder of the resulting jar. |
| Services []string `android:"path,arch_variant"` |
| |
| // If true, package the kotlin stdlib into the jar. Defaults to true. |
| Static_kotlin_stdlib *bool `android:"arch_variant"` |
| |
| // A list of java_library instances that provide additional hiddenapi annotations for the library. |
| Hiddenapi_additional_annotations []string |
| |
| // Additional srcJars tacked in by GeneratedJavaLibraryModule |
| Generated_srcjars []android.Path `android:"mutated"` |
| |
| // If true, then only the headers are built and not the implementation jar. |
| Headers_only *bool |
| |
| // A list of files or dependencies to make available to the build sandbox. This is |
| // useful if source files are symlinks, the targets of the symlinks must be listed here. |
| // Note that currently not all actions implemented by android_apps are sandboxed, so you |
| // may only see this being necessary in lint builds. |
| Compile_data []string `android:"path"` |
| |
| // Property signifying whether the module compiles stubs or not. |
| // Should be set to true when srcs of this module are stub files. |
| // This property does not need to be set to true when the module depends on |
| // the stubs via libs, but should be set to true when the module depends on |
| // the stubs via static libs. |
| Is_stubs_module *bool |
| } |
| |
| // Properties that are specific to device modules. Host module factories should not add these when |
| // constructing a new module. |
| type DeviceProperties struct { |
| // If not blank, set to the version of the sdk to compile against. |
| // Defaults to an empty string, which compiles the module against the private platform APIs. |
| // Values are of one of the following forms: |
| // 1) numerical API level, "current", "none", or "core_platform" |
| // 2) An SDK kind with an API level: "<sdk kind>_<API level>" |
| // See build/soong/android/sdk_version.go for the complete and up to date list of SDK kinds. |
| // If the SDK kind is empty, it will be set to public. |
| Sdk_version *string |
| |
| // if not blank, set the minimum version of the sdk that the compiled artifacts will run against. |
| // Defaults to sdk_version if not set. See sdk_version for possible values. |
| Min_sdk_version *string |
| |
| // if not blank, set the maximum version of the sdk that the compiled artifacts will run against. |
| // Defaults to empty string "". See sdk_version for possible values. |
| Max_sdk_version *string |
| |
| // if not blank, set the maxSdkVersion properties of permission and uses-permission tags. |
| // Defaults to empty string "". See sdk_version for possible values. |
| Replace_max_sdk_version_placeholder *string |
| |
| // if not blank, set the targetSdkVersion in the AndroidManifest.xml. |
| // Defaults to sdk_version if not set. See sdk_version for possible values. |
| Target_sdk_version *string |
| |
| // Whether to compile against the platform APIs instead of an SDK. |
| // If true, then sdk_version must be empty. The value of this field |
| // is ignored when module's type isn't android_app, android_test, or android_test_helper_app. |
| Platform_apis *bool |
| |
| Aidl struct { |
| // Top level directories to pass to aidl tool |
| Include_dirs []string |
| |
| // Directories rooted at the Android.bp file to pass to aidl tool |
| Local_include_dirs []string |
| |
| // 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 |
| |
| // whether to generate traces (for systrace) for this interface |
| Generate_traces *bool |
| |
| // whether to generate Binder#GetTransaction name method. |
| Generate_get_transaction_name *bool |
| |
| // whether all interfaces should be annotated with required permissions. |
| Enforce_permissions *bool |
| |
| // allowlist for interfaces that (temporarily) do not require annotation for permissions. |
| Enforce_permissions_exceptions []string `android:"path"` |
| |
| // list of flags that will be passed to the AIDL compiler |
| Flags []string |
| } |
| |
| // If true, export a copy of the module as a -hostdex module for host testing. |
| Hostdex *bool |
| |
| Target struct { |
| Hostdex struct { |
| // Additional required dependencies to add to -hostdex modules. |
| Required []string |
| } |
| } |
| |
| // When targeting 1.9 and above, override the modules to use with --system, |
| // otherwise provides defaults libraries to add to the bootclasspath. |
| System_modules *string |
| |
| IsSDKLibrary bool `blueprint:"mutated"` |
| |
| // If true, generate the signature file of APK Signing Scheme V4, along side the signed APK file. |
| // Defaults to false. |
| V4_signature *bool |
| |
| // Only for libraries created by a sysprop_library module, SyspropPublicStub is the name of the |
| // public stubs library. |
| SyspropPublicStub string `blueprint:"mutated"` |
| |
| HiddenAPIPackageProperties |
| HiddenAPIFlagFileProperties |
| } |
| |
| // Device properties that can be overridden by overriding module (e.g. override_android_app) |
| type OverridableDeviceProperties struct { |
| // set the name of the output. If not set, `name` is used. |
| // To override a module with this property set, overriding module might need to set this as well. |
| // Otherwise, both the overridden and the overriding modules will have the same output name, which |
| // can cause the duplicate output error. |
| Stem *string |
| } |
| |
| // Functionality common to Module and Import |
| // |
| // It is embedded in Module so its functionality can be used by methods in Module |
| // but it is currently only initialized by Import and Library. |
| type embeddableInModuleAndImport struct { |
| |
| // Functionality related to this being used as a component of a java_sdk_library. |
| EmbeddableSdkLibraryComponent |
| } |
| |
| func (e *embeddableInModuleAndImport) initModuleAndImport(module android.Module) { |
| e.initSdkLibraryComponent(module) |
| } |
| |
| // Module/Import's DepIsInSameApex(...) delegates to this method. |
| // |
| // This cannot implement DepIsInSameApex(...) directly as that leads to ambiguity with |
| // the one provided by ApexModuleBase. |
| func (e *embeddableInModuleAndImport) depIsInSameApex(ctx android.BaseModuleContext, dep android.Module) bool { |
| // dependencies other than the static linkage are all considered crossing APEX boundary |
| if staticLibTag == ctx.OtherModuleDependencyTag(dep) { |
| return true |
| } |
| return false |
| } |
| |
| // OptionalDexJarPath can be either unset, hold a valid path to a dex jar file, |
| // or an invalid path describing the reason it is invalid. |
| // |
| // It is unset if a dex jar isn't applicable, i.e. no build rule has been |
| // requested to create one. |
| // |
| // If a dex jar has been requested to be built then it is set, and it may be |
| // either a valid android.Path, or invalid with a reason message. The latter |
| // happens if the source that should produce the dex file isn't able to. |
| // |
| // E.g. it is invalid with a reason message if there is a prebuilt APEX that |
| // could produce the dex jar through a deapexer module, but the APEX isn't |
| // installable so doing so wouldn't be safe. |
| type OptionalDexJarPath struct { |
| isSet bool |
| path android.OptionalPath |
| } |
| |
| // IsSet returns true if a path has been set, either invalid or valid. |
| func (o OptionalDexJarPath) IsSet() bool { |
| return o.isSet |
| } |
| |
| // Valid returns true if there is a path that is valid. |
| func (o OptionalDexJarPath) Valid() bool { |
| return o.isSet && o.path.Valid() |
| } |
| |
| // Path returns the valid path, or panics if it's either not set or is invalid. |
| func (o OptionalDexJarPath) Path() android.Path { |
| if !o.isSet { |
| panic("path isn't set") |
| } |
| return o.path.Path() |
| } |
| |
| // PathOrNil returns the path if it's set and valid, or else nil. |
| func (o OptionalDexJarPath) PathOrNil() android.Path { |
| if o.Valid() { |
| return o.Path() |
| } |
| return nil |
| } |
| |
| // InvalidReason returns the reason for an invalid path, which is never "". It |
| // returns "" for an unset or valid path. |
| func (o OptionalDexJarPath) InvalidReason() string { |
| if !o.isSet { |
| return "" |
| } |
| return o.path.InvalidReason() |
| } |
| |
| func (o OptionalDexJarPath) String() string { |
| if !o.isSet { |
| return "<unset>" |
| } |
| return o.path.String() |
| } |
| |
| // makeUnsetDexJarPath returns an unset OptionalDexJarPath. |
| func makeUnsetDexJarPath() OptionalDexJarPath { |
| return OptionalDexJarPath{isSet: false} |
| } |
| |
| // makeDexJarPathFromOptionalPath returns an OptionalDexJarPath that is set with |
| // the given OptionalPath, which may be valid or invalid. |
| func makeDexJarPathFromOptionalPath(path android.OptionalPath) OptionalDexJarPath { |
| return OptionalDexJarPath{isSet: true, path: path} |
| } |
| |
| // makeDexJarPathFromPath returns an OptionalDexJarPath that is set with the |
| // valid given path. It returns an unset OptionalDexJarPath if the given path is |
| // nil. |
| func makeDexJarPathFromPath(path android.Path) OptionalDexJarPath { |
| if path == nil { |
| return makeUnsetDexJarPath() |
| } |
| return makeDexJarPathFromOptionalPath(android.OptionalPathForPath(path)) |
| } |
| |
| // Module contains the properties and members used by all java module types |
| type Module struct { |
| android.ModuleBase |
| android.DefaultableModuleBase |
| android.ApexModuleBase |
| |
| // Functionality common to Module and Import. |
| embeddableInModuleAndImport |
| |
| properties CommonProperties |
| protoProperties android.ProtoProperties |
| deviceProperties DeviceProperties |
| |
| overridableDeviceProperties OverridableDeviceProperties |
| |
| // jar file containing header classes including static library dependencies, suitable for |
| // inserting into the bootclasspath/classpath of another compile |
| headerJarFile android.Path |
| |
| repackagedHeaderJarFile android.Path |
| |
| // jar file containing implementation classes including static library dependencies but no |
| // resources |
| implementationJarFile android.Path |
| |
| // jar file containing only resources including from static library dependencies |
| resourceJar android.Path |
| |
| // args and dependencies to package source files into a srcjar |
| srcJarArgs []string |
| srcJarDeps android.Paths |
| |
| // the source files of this module and all its static dependencies |
| transitiveSrcFiles *android.DepSet[android.Path] |
| |
| // jar file containing implementation classes and resources including static library |
| // dependencies |
| implementationAndResourcesJar android.Path |
| |
| // output file containing classes.dex and resources |
| dexJarFile OptionalDexJarPath |
| |
| // output file containing uninstrumented classes that will be instrumented by jacoco |
| jacocoReportClassesFile android.Path |
| |
| // output file of the module, which may be a classes jar or a dex jar |
| outputFile android.Path |
| extraOutputFiles android.Paths |
| |
| exportAidlIncludeDirs android.Paths |
| ignoredAidlPermissionList android.Paths |
| |
| logtagsSrcs android.Paths |
| |
| // installed file for binary dependency |
| installFile android.Path |
| |
| // installed file for hostdex copy |
| hostdexInstallFile android.InstallPath |
| |
| // list of unique .java and .kt source files |
| uniqueSrcFiles android.Paths |
| |
| // list of srcjars that was passed to javac |
| compiledSrcJars android.Paths |
| |
| // manifest file to use instead of properties.Manifest |
| overrideManifest android.OptionalPath |
| |
| // list of plugins that this java module is exporting |
| exportedPluginJars android.Paths |
| |
| // list of plugins that this java module is exporting |
| exportedPluginClasses []string |
| |
| // if true, the exported plugins generate API and require disabling turbine. |
| exportedDisableTurbine bool |
| |
| // list of source files, collected from srcFiles with unique java and all kt files, |
| // will be used by android.IDEInfo struct |
| expandIDEInfoCompiledSrcs []string |
| |
| // expanded Jarjar_rules |
| expandJarjarRules android.Path |
| |
| // jarjar rule for inherited jarjar rules |
| repackageJarjarRules android.Path |
| |
| // Extra files generated by the module type to be added as java resources. |
| extraResources android.Paths |
| |
| hiddenAPI |
| dexer |
| dexpreopter |
| usesLibrary |
| linter |
| |
| // list of the xref extraction files |
| kytheFiles android.Paths |
| |
| hideApexVariantFromMake bool |
| |
| sdkVersion android.SdkSpec |
| minSdkVersion android.ApiLevel |
| maxSdkVersion android.ApiLevel |
| |
| sourceExtensions []string |
| |
| annoSrcJars android.Paths |
| |
| // output file name based on Stem property. |
| // This should be set in every ModuleWithStem's GenerateAndroidBuildActions |
| // or the module should override Stem(). |
| stem string |
| |
| // Single aconfig "cache file" merged from this module and all dependencies. |
| mergedAconfigFiles map[string]android.Paths |
| |
| // Values that will be set in the JarJarProvider data for jarjar repackaging, |
| // and merged with our dependencies' rules. |
| jarjarRenameRules map[string]string |
| |
| stubsLinkType StubsLinkType |
| } |
| |
| func (j *Module) CheckStableSdkVersion(ctx android.BaseModuleContext) error { |
| sdkVersion := j.SdkVersion(ctx) |
| if sdkVersion.Stable() { |
| return nil |
| } |
| if sdkVersion.Kind == android.SdkCorePlatform { |
| if useLegacyCorePlatformApi(ctx, j.BaseModuleName()) { |
| return fmt.Errorf("non stable SDK %v - uses legacy core platform", sdkVersion) |
| } else { |
| // Treat stable core platform as stable. |
| return nil |
| } |
| } else { |
| return fmt.Errorf("non stable SDK %v", sdkVersion) |
| } |
| } |
| |
| // checkSdkVersions enforces restrictions around SDK dependencies. |
| func (j *Module) checkSdkVersions(ctx android.ModuleContext) { |
| if j.RequiresStableAPIs(ctx) { |
| if sc, ok := ctx.Module().(android.SdkContext); ok { |
| if !sc.SdkVersion(ctx).Specified() { |
| ctx.PropertyErrorf("sdk_version", |
| "sdk_version must have a value when the module is located at vendor or product(only if PRODUCT_ENFORCE_PRODUCT_PARTITION_INTERFACE is set).") |
| } |
| } |
| } |
| |
| // Make sure this module doesn't statically link to modules with lower-ranked SDK link type. |
| // See rank() for details. |
| ctx.VisitDirectDeps(func(module android.Module) { |
| tag := ctx.OtherModuleDependencyTag(module) |
| switch module.(type) { |
| // TODO(satayev): cover other types as well, e.g. imports |
| case *Library, *AndroidLibrary: |
| switch tag { |
| case bootClasspathTag, sdkLibTag, libTag, staticLibTag, java9LibTag: |
| j.checkSdkLinkType(ctx, module.(moduleWithSdkDep), tag.(dependencyTag)) |
| } |
| } |
| }) |
| } |
| |
| func (j *Module) checkPlatformAPI(ctx android.ModuleContext) { |
| if sc, ok := ctx.Module().(android.SdkContext); ok { |
| usePlatformAPI := proptools.Bool(j.deviceProperties.Platform_apis) |
| sdkVersionSpecified := sc.SdkVersion(ctx).Specified() |
| if usePlatformAPI && sdkVersionSpecified { |
| ctx.PropertyErrorf("platform_apis", "This module has conflicting settings. sdk_version is not empty, which means this module cannot use platform APIs. However platform_apis is set to true.") |
| } else if !usePlatformAPI && !sdkVersionSpecified { |
| ctx.PropertyErrorf("platform_apis", "This module has conflicting settings. sdk_version is empty, which means that this module is build against platform APIs. However platform_apis is not set to true") |
| } |
| |
| } |
| } |
| |
| func (j *Module) checkHeadersOnly(ctx android.ModuleContext) { |
| if _, ok := ctx.Module().(android.SdkContext); ok { |
| headersOnly := proptools.Bool(j.properties.Headers_only) |
| installable := proptools.Bool(j.properties.Installable) |
| |
| if headersOnly && installable { |
| ctx.PropertyErrorf("headers_only", "This module has conflicting settings. headers_only is true which, which means this module doesn't generate an implementation jar. However installable is set to true.") |
| } |
| } |
| } |
| |
| func (j *Module) addHostProperties() { |
| j.AddProperties( |
| &j.properties, |
| &j.protoProperties, |
| &j.usesLibraryProperties, |
| ) |
| } |
| |
| func (j *Module) addHostAndDeviceProperties() { |
| j.addHostProperties() |
| j.AddProperties( |
| &j.deviceProperties, |
| &j.overridableDeviceProperties, |
| &j.dexer.dexProperties, |
| &j.dexpreoptProperties, |
| &j.linter.properties, |
| ) |
| } |
| |
| // provideHiddenAPIPropertyInfo populates a HiddenAPIPropertyInfo from hidden API properties and |
| // makes it available through the hiddenAPIPropertyInfoProvider. |
| func (j *Module) provideHiddenAPIPropertyInfo(ctx android.ModuleContext) { |
| hiddenAPIInfo := newHiddenAPIPropertyInfo() |
| |
| // Populate with flag file paths from the properties. |
| hiddenAPIInfo.extractFlagFilesFromProperties(ctx, &j.deviceProperties.HiddenAPIFlagFileProperties) |
| |
| // Populate with package rules from the properties. |
| hiddenAPIInfo.extractPackageRulesFromProperties(&j.deviceProperties.HiddenAPIPackageProperties) |
| |
| android.SetProvider(ctx, hiddenAPIPropertyInfoProvider, hiddenAPIInfo) |
| } |
| |
| func (j *Module) OutputFiles(tag string) (android.Paths, error) { |
| switch tag { |
| case "": |
| return append(android.Paths{j.outputFile}, j.extraOutputFiles...), nil |
| case android.DefaultDistTag: |
| return android.Paths{j.outputFile}, nil |
| case ".jar": |
| return android.Paths{j.implementationAndResourcesJar}, nil |
| case ".hjar": |
| return android.Paths{j.headerJarFile}, nil |
| case ".proguard_map": |
| if j.dexer.proguardDictionary.Valid() { |
| return android.Paths{j.dexer.proguardDictionary.Path()}, nil |
| } |
| return nil, fmt.Errorf("%q was requested, but no output file was found.", tag) |
| case ".generated_srcjars": |
| return j.properties.Generated_srcjars, nil |
| case ".lint": |
| if j.linter.outputs.xml != nil { |
| return android.Paths{j.linter.outputs.xml}, nil |
| } |
| return nil, fmt.Errorf("%q was requested, but no output file was found.", tag) |
| default: |
| return nil, fmt.Errorf("unsupported module reference tag %q", tag) |
| } |
| } |
| |
| var _ android.OutputFileProducer = (*Module)(nil) |
| |
| func InitJavaModule(module android.DefaultableModule, hod android.HostOrDeviceSupported) { |
| initJavaModule(module, hod, false) |
| } |
| |
| func InitJavaModuleMultiTargets(module android.DefaultableModule, hod android.HostOrDeviceSupported) { |
| initJavaModule(module, hod, true) |
| } |
| |
| func initJavaModule(module android.DefaultableModule, hod android.HostOrDeviceSupported, multiTargets bool) { |
| multilib := android.MultilibCommon |
| if multiTargets { |
| android.InitAndroidMultiTargetsArchModule(module, hod, multilib) |
| } else { |
| android.InitAndroidArchModule(module, hod, multilib) |
| } |
| android.InitDefaultableModule(module) |
| } |
| |
| func (j *Module) shouldInstrument(ctx android.BaseModuleContext) bool { |
| return j.properties.Instrument && |
| ctx.Config().IsEnvTrue("EMMA_INSTRUMENT") && |
| ctx.DeviceConfig().JavaCoverageEnabledForPath(ctx.ModuleDir()) |
| } |
| |
| func (j *Module) shouldInstrumentStatic(ctx android.BaseModuleContext) bool { |
| return j.properties.Supports_static_instrumentation && |
| j.shouldInstrument(ctx) && |
| (ctx.Config().IsEnvTrue("EMMA_INSTRUMENT_STATIC") || |
| ctx.Config().UnbundledBuild()) |
| } |
| |
| func (j *Module) shouldInstrumentInApex(ctx android.BaseModuleContext) bool { |
| // Force enable the instrumentation for java code that is built for APEXes ... |
| // except for the jacocoagent itself (because instrumenting jacocoagent using jacocoagent |
| // doesn't make sense) or framework libraries (e.g. libraries found in the InstrumentFrameworkModules list) unless EMMA_INSTRUMENT_FRAMEWORK is true. |
| apexInfo, _ := android.ModuleProvider(ctx, android.ApexInfoProvider) |
| isJacocoAgent := ctx.ModuleName() == "jacocoagent" |
| if j.DirectlyInAnyApex() && !isJacocoAgent && !apexInfo.IsForPlatform() { |
| if !inList(ctx.ModuleName(), config.InstrumentFrameworkModules) { |
| return true |
| } else if ctx.Config().IsEnvTrue("EMMA_INSTRUMENT_FRAMEWORK") { |
| return true |
| } |
| } |
| return false |
| } |
| |
| func (j *Module) setInstrument(value bool) { |
| j.properties.Instrument = value |
| } |
| |
| func (j *Module) SdkVersion(ctx android.EarlyModuleContext) android.SdkSpec { |
| return android.SdkSpecFrom(ctx, String(j.deviceProperties.Sdk_version)) |
| } |
| |
| func (j *Module) SystemModules() string { |
| return proptools.String(j.deviceProperties.System_modules) |
| } |
| |
| func (j *Module) MinSdkVersion(ctx android.EarlyModuleContext) android.ApiLevel { |
| if j.deviceProperties.Min_sdk_version != nil { |
| return android.ApiLevelFrom(ctx, *j.deviceProperties.Min_sdk_version) |
| } |
| return j.SdkVersion(ctx).ApiLevel |
| } |
| |
| func (j *Module) GetDeviceProperties() *DeviceProperties { |
| return &j.deviceProperties |
| } |
| |
| func (j *Module) MaxSdkVersion(ctx android.EarlyModuleContext) android.ApiLevel { |
| if j.deviceProperties.Max_sdk_version != nil { |
| return android.ApiLevelFrom(ctx, *j.deviceProperties.Max_sdk_version) |
| } |
| // Default is PrivateApiLevel |
| return android.SdkSpecPrivate.ApiLevel |
| } |
| |
| func (j *Module) ReplaceMaxSdkVersionPlaceholder(ctx android.EarlyModuleContext) android.ApiLevel { |
| if j.deviceProperties.Replace_max_sdk_version_placeholder != nil { |
| return android.ApiLevelFrom(ctx, *j.deviceProperties.Replace_max_sdk_version_placeholder) |
| } |
| // Default is PrivateApiLevel |
| return android.SdkSpecPrivate.ApiLevel |
| } |
| |
| func (j *Module) MinSdkVersionString() string { |
| return j.minSdkVersion.String() |
| } |
| |
| func (j *Module) TargetSdkVersion(ctx android.EarlyModuleContext) android.ApiLevel { |
| if j.deviceProperties.Target_sdk_version != nil { |
| return android.ApiLevelFrom(ctx, *j.deviceProperties.Target_sdk_version) |
| } |
| return j.SdkVersion(ctx).ApiLevel |
| } |
| |
| func (j *Module) AvailableFor(what string) bool { |
| if what == android.AvailableToPlatform && Bool(j.deviceProperties.Hostdex) { |
| // Exception: for hostdex: true libraries, the platform variant is created |
| // even if it's not marked as available to platform. In that case, the platform |
| // variant is used only for the hostdex and not installed to the device. |
| return true |
| } |
| return j.ApexModuleBase.AvailableFor(what) |
| } |
| |
| func (j *Module) deps(ctx android.BottomUpMutatorContext) { |
| if ctx.Device() { |
| j.linter.deps(ctx) |
| |
| sdkDeps(ctx, android.SdkContext(j), j.dexer) |
| |
| if j.deviceProperties.SyspropPublicStub != "" { |
| // This is a sysprop implementation library that has a corresponding sysprop public |
| // stubs library, and a dependency on it so that dependencies on the implementation can |
| // be forwarded to the public stubs library when necessary. |
| ctx.AddVariationDependencies(nil, syspropPublicStubDepTag, j.deviceProperties.SyspropPublicStub) |
| } |
| } |
| |
| libDeps := ctx.AddVariationDependencies(nil, libTag, j.properties.Libs...) |
| |
| j.properties.Static_libs = android.RemoveListFromList(j.properties.Static_libs, j.properties.Exclude_static_libs) |
| ctx.AddVariationDependencies(nil, staticLibTag, j.properties.Static_libs...) |
| |
| // Add dependency on libraries that provide additional hidden api annotations. |
| ctx.AddVariationDependencies(nil, hiddenApiAnnotationsTag, j.properties.Hiddenapi_additional_annotations...) |
| |
| if ctx.DeviceConfig().VndkVersion() != "" && ctx.Config().EnforceInterPartitionJavaSdkLibrary() { |
| // Require java_sdk_library at inter-partition java dependency to ensure stable |
| // interface between partitions. If inter-partition java_library dependency is detected, |
| // raise build error because java_library doesn't have a stable interface. |
| // |
| // Inputs: |
| // PRODUCT_ENFORCE_INTER_PARTITION_JAVA_SDK_LIBRARY |
| // if true, enable enforcement |
| // PRODUCT_INTER_PARTITION_JAVA_LIBRARY_ALLOWLIST |
| // exception list of java_library names to allow inter-partition dependency |
| for idx := range j.properties.Libs { |
| if libDeps[idx] == nil { |
| continue |
| } |
| |
| if javaDep, ok := libDeps[idx].(javaSdkLibraryEnforceContext); ok { |
| // java_sdk_library is always allowed at inter-partition dependency. |
| // So, skip check. |
| if _, ok := javaDep.(*SdkLibrary); ok { |
| continue |
| } |
| |
| j.checkPartitionsForJavaDependency(ctx, "libs", javaDep) |
| } |
| } |
| } |
| |
| // For library dependencies that are component libraries (like stubs), add the implementation |
| // as a dependency (dexpreopt needs to be against the implementation library, not stubs). |
| for _, dep := range libDeps { |
| if dep != nil { |
| if component, ok := dep.(SdkLibraryComponentDependency); ok { |
| if lib := component.OptionalSdkLibraryImplementation(); lib != nil { |
| // Add library as optional if it's one of the optional compatibility libs. |
| tag := usesLibReqTag |
| if android.InList(*lib, dexpreopt.OptionalCompatUsesLibs) { |
| tag = usesLibOptTag |
| } |
| ctx.AddVariationDependencies(nil, tag, *lib) |
| } |
| } |
| } |
| } |
| |
| ctx.AddFarVariationDependencies(ctx.Config().BuildOSCommonTarget.Variations(), pluginTag, j.properties.Plugins...) |
| ctx.AddFarVariationDependencies(ctx.Config().BuildOSCommonTarget.Variations(), errorpronePluginTag, j.properties.Errorprone.Extra_check_modules...) |
| ctx.AddFarVariationDependencies(ctx.Config().BuildOSCommonTarget.Variations(), exportedPluginTag, j.properties.Exported_plugins...) |
| |
| android.ProtoDeps(ctx, &j.protoProperties) |
| if j.hasSrcExt(".proto") { |
| protoDeps(ctx, &j.protoProperties) |
| } |
| |
| if j.hasSrcExt(".kt") { |
| // TODO(ccross): move this to a mutator pass that can tell if generated sources contain |
| // Kotlin files |
| ctx.AddVariationDependencies(nil, kotlinStdlibTag, |
| "kotlin-stdlib", "kotlin-stdlib-jdk7", "kotlin-stdlib-jdk8") |
| ctx.AddVariationDependencies(nil, kotlinAnnotationsTag, "kotlin-annotations") |
| } |
| |
| // Framework libraries need special handling in static coverage builds: they should not have |
| // static dependency on jacoco, otherwise there would be multiple conflicting definitions of |
| // the same jacoco classes coming from different bootclasspath jars. |
| if inList(ctx.ModuleName(), config.InstrumentFrameworkModules) { |
| if ctx.Config().IsEnvTrue("EMMA_INSTRUMENT_FRAMEWORK") { |
| j.properties.Instrument = true |
| } |
| } else if j.shouldInstrumentStatic(ctx) { |
| ctx.AddVariationDependencies(nil, staticLibTag, "jacocoagent") |
| } |
| |
| if j.useCompose() { |
| ctx.AddVariationDependencies(ctx.Config().BuildOSCommonTarget.Variations(), kotlinPluginTag, |
| "androidx.compose.compiler_compiler-hosted") |
| } |
| } |
| |
| func hasSrcExt(srcs []string, ext string) bool { |
| for _, src := range srcs { |
| if filepath.Ext(src) == ext { |
| return true |
| } |
| } |
| |
| return false |
| } |
| |
| func (j *Module) hasSrcExt(ext string) bool { |
| return hasSrcExt(j.properties.Srcs, ext) |
| } |
| |
| func (j *Module) individualAidlFlags(ctx android.ModuleContext, aidlFile android.Path) string { |
| var flags string |
| |
| if Bool(j.deviceProperties.Aidl.Enforce_permissions) { |
| if !android.InList(aidlFile.String(), j.ignoredAidlPermissionList.Strings()) { |
| flags = "-Wmissing-permission-annotation -Werror" |
| } |
| } |
| return flags |
| } |
| |
| func (j *Module) aidlFlags(ctx android.ModuleContext, aidlPreprocess android.OptionalPath, |
| aidlIncludeDirs android.Paths, aidlSrcs android.Paths) (string, android.Paths) { |
| |
| aidlIncludes := android.PathsForModuleSrc(ctx, j.deviceProperties.Aidl.Local_include_dirs) |
| aidlIncludes = append(aidlIncludes, |
| android.PathsForModuleSrc(ctx, j.deviceProperties.Aidl.Export_include_dirs)...) |
| aidlIncludes = append(aidlIncludes, |
| android.PathsForSource(ctx, j.deviceProperties.Aidl.Include_dirs)...) |
| |
| var flags []string |
| var deps android.Paths |
| var includeDirs android.Paths |
| |
| flags = append(flags, j.deviceProperties.Aidl.Flags...) |
| |
| if aidlPreprocess.Valid() { |
| flags = append(flags, "-p"+aidlPreprocess.String()) |
| deps = append(deps, aidlPreprocess.Path()) |
| } else if len(aidlIncludeDirs) > 0 { |
| includeDirs = append(includeDirs, aidlIncludeDirs...) |
| } |
| |
| if len(j.exportAidlIncludeDirs) > 0 { |
| includeDirs = append(includeDirs, j.exportAidlIncludeDirs...) |
| } |
| |
| if len(aidlIncludes) > 0 { |
| includeDirs = append(includeDirs, aidlIncludes...) |
| } |
| |
| includeDirs = append(includeDirs, android.PathForModuleSrc(ctx)) |
| if src := android.ExistentPathForSource(ctx, ctx.ModuleDir(), "src"); src.Valid() { |
| includeDirs = append(includeDirs, src.Path()) |
| } |
| flags = append(flags, android.JoinWithPrefix(includeDirs.Strings(), "-I")) |
| // add flags for dirs containing AIDL srcs that haven't been specified yet |
| flags = append(flags, genAidlIncludeFlags(ctx, aidlSrcs, includeDirs)) |
| |
| sdkVersion := (j.SdkVersion(ctx)).Kind |
| defaultTrace := ((sdkVersion == android.SdkSystemServer) || (sdkVersion == android.SdkCore) || (sdkVersion == android.SdkCorePlatform) || (sdkVersion == android.SdkModule) || (sdkVersion == android.SdkSystem)) |
| if proptools.BoolDefault(j.deviceProperties.Aidl.Generate_traces, defaultTrace) { |
| flags = append(flags, "-t") |
| } |
| |
| if Bool(j.deviceProperties.Aidl.Generate_get_transaction_name) { |
| flags = append(flags, "--transaction_names") |
| } |
| |
| if Bool(j.deviceProperties.Aidl.Enforce_permissions) { |
| exceptions := j.deviceProperties.Aidl.Enforce_permissions_exceptions |
| j.ignoredAidlPermissionList = android.PathsForModuleSrcExcludes(ctx, exceptions, nil) |
| } |
| |
| aidlMinSdkVersion := j.MinSdkVersion(ctx).String() |
| flags = append(flags, "--min_sdk_version="+aidlMinSdkVersion) |
| |
| return strings.Join(flags, " "), deps |
| } |
| |
| func (j *Module) collectBuilderFlags(ctx android.ModuleContext, deps deps) javaBuilderFlags { |
| |
| var flags javaBuilderFlags |
| |
| // javaVersion flag. |
| flags.javaVersion = getJavaVersion(ctx, String(j.properties.Java_version), android.SdkContext(j)) |
| |
| epEnabled := j.properties.Errorprone.Enabled |
| if (ctx.Config().RunErrorProne() && epEnabled == nil) || Bool(epEnabled) { |
| if config.ErrorProneClasspath == nil && !ctx.Config().RunningInsideUnitTest() { |
| ctx.ModuleErrorf("cannot build with Error Prone, missing external/error_prone?") |
| } |
| |
| errorProneFlags := []string{ |
| "-Xplugin:ErrorProne", |
| "${config.ErrorProneChecks}", |
| } |
| errorProneFlags = append(errorProneFlags, j.properties.Errorprone.Javacflags...) |
| |
| flags.errorProneExtraJavacFlags = "${config.ErrorProneHeapFlags} ${config.ErrorProneFlags} " + |
| "'" + strings.Join(errorProneFlags, " ") + "'" |
| flags.errorProneProcessorPath = classpath(android.PathsForSource(ctx, config.ErrorProneClasspath)) |
| } |
| |
| // classpath |
| flags.bootClasspath = append(flags.bootClasspath, deps.bootClasspath...) |
| flags.classpath = append(flags.classpath, deps.classpath...) |
| flags.dexClasspath = append(flags.dexClasspath, deps.dexClasspath...) |
| flags.java9Classpath = append(flags.java9Classpath, deps.java9Classpath...) |
| flags.processorPath = append(flags.processorPath, deps.processorPath...) |
| flags.errorProneProcessorPath = append(flags.errorProneProcessorPath, deps.errorProneProcessorPath...) |
| |
| flags.processors = append(flags.processors, deps.processorClasses...) |
| flags.processors = android.FirstUniqueStrings(flags.processors) |
| |
| if len(flags.bootClasspath) == 0 && ctx.Host() && !flags.javaVersion.usesJavaModules() && |
| decodeSdkDep(ctx, android.SdkContext(j)).hasStandardLibs() { |
| // Give host-side tools a version of OpenJDK's standard libraries |
| // close to what they're targeting. As of Dec 2017, AOSP is only |
| // bundling OpenJDK 8 and 9, so nothing < 8 is available. |
| // |
| // When building with OpenJDK 8, the following should have no |
| // effect since those jars would be available by default. |
| // |
| // When building with OpenJDK 9 but targeting a version < 1.8, |
| // putting them on the bootclasspath means that: |
| // a) code can't (accidentally) refer to OpenJDK 9 specific APIs |
| // b) references to existing APIs are not reinterpreted in an |
| // OpenJDK 9-specific way, eg. calls to subclasses of |
| // java.nio.Buffer as in http://b/70862583 |
| java8Home := ctx.Config().Getenv("ANDROID_JAVA8_HOME") |
| flags.bootClasspath = append(flags.bootClasspath, |
| android.PathForSource(ctx, java8Home, "jre/lib/jce.jar"), |
| android.PathForSource(ctx, java8Home, "jre/lib/rt.jar")) |
| if Bool(j.properties.Use_tools_jar) { |
| flags.bootClasspath = append(flags.bootClasspath, |
| android.PathForSource(ctx, java8Home, "lib/tools.jar")) |
| } |
| } |
| |
| // systemModules |
| flags.systemModules = deps.systemModules |
| |
| return flags |
| } |
| |
| func (j *Module) collectJavacFlags( |
| ctx android.ModuleContext, flags javaBuilderFlags, srcFiles android.Paths) javaBuilderFlags { |
| // javac flags. |
| javacFlags := j.properties.Javacflags |
| var needsDebugInfo bool |
| |
| needsDebugInfo = false |
| for _, flag := range javacFlags { |
| if strings.HasPrefix(flag, "-g") { |
| needsDebugInfo = true |
| } |
| } |
| |
| if ctx.Config().MinimizeJavaDebugInfo() && !ctx.Host() && !needsDebugInfo { |
| // For non-host binaries, override the -g flag passed globally to remove |
| // local variable debug info to reduce disk and memory usage. |
| javacFlags = append(javacFlags, "-g:source,lines") |
| } |
| javacFlags = append(javacFlags, "-Xlint:-dep-ann") |
| |
| if flags.javaVersion.usesJavaModules() { |
| javacFlags = append(javacFlags, j.properties.Openjdk9.Javacflags...) |
| } else if len(j.properties.Openjdk9.Javacflags) > 0 { |
| // java version defaults higher than openjdk 9, these conditionals should no longer be necessary |
| ctx.PropertyErrorf("openjdk9.javacflags", "JDK version defaults to higher than 9") |
| } |
| |
| if flags.javaVersion.usesJavaModules() { |
| if j.properties.Patch_module != nil { |
| // Manually specify build directory in case it is not under the repo root. |
| // (javac doesn't seem to expand into symbolic links when searching for patch-module targets, so |
| // just adding a symlink under the root doesn't help.) |
| patchPaths := []string{".", ctx.Config().SoongOutDir()} |
| |
| classPath := flags.classpath.FormJavaClassPath("") |
| if classPath != "" { |
| patchPaths = append(patchPaths, classPath) |
| } |
| javacFlags = append( |
| javacFlags, |
| "--patch-module="+String(j.properties.Patch_module)+"="+strings.Join(patchPaths, ":")) |
| } |
| } |
| |
| if len(javacFlags) > 0 { |
| // optimization. |
| ctx.Variable(pctx, "javacFlags", strings.Join(javacFlags, " ")) |
| flags.javacFlags = "$javacFlags" |
| } |
| |
| return flags |
| } |
| |
| func (j *Module) AddJSONData(d *map[string]interface{}) { |
| (&j.ModuleBase).AddJSONData(d) |
| (*d)["Java"] = map[string]interface{}{ |
| "SourceExtensions": j.sourceExtensions, |
| } |
| |
| } |
| |
| func (j *Module) addGeneratedSrcJars(path android.Path) { |
| j.properties.Generated_srcjars = append(j.properties.Generated_srcjars, path) |
| } |
| |
| func (j *Module) compile(ctx android.ModuleContext, extraSrcJars, extraClasspathJars, extraCombinedJars android.Paths) { |
| |
| // Auto-propagating jarjar rules |
| jarjarProviderData := j.collectJarJarRules(ctx) |
| if jarjarProviderData != nil { |
| android.SetProvider(ctx, JarJarProvider, *jarjarProviderData) |
| text := getJarJarRuleText(jarjarProviderData) |
| if text != "" { |
| ruleTextFile := android.PathForModuleOut(ctx, "repackaged-jarjar", "repackaging.txt") |
| android.WriteFileRule(ctx, ruleTextFile, text) |
| j.repackageJarjarRules = ruleTextFile |
| } |
| } |
| |
| j.exportAidlIncludeDirs = android.PathsForModuleSrc(ctx, j.deviceProperties.Aidl.Export_include_dirs) |
| |
| deps := j.collectDeps(ctx) |
| flags := j.collectBuilderFlags(ctx, deps) |
| |
| if flags.javaVersion.usesJavaModules() { |
| j.properties.Srcs = append(j.properties.Srcs, j.properties.Openjdk9.Srcs...) |
| } else if len(j.properties.Openjdk9.Javacflags) > 0 { |
| // java version defaults higher than openjdk 9, these conditionals should no longer be necessary |
| ctx.PropertyErrorf("openjdk9.srcs", "JDK version defaults to higher than 9") |
| } |
| |
| srcFiles := android.PathsForModuleSrcExcludes(ctx, j.properties.Srcs, j.properties.Exclude_srcs) |
| j.sourceExtensions = []string{} |
| for _, ext := range []string{".kt", ".proto", ".aidl", ".java", ".logtags"} { |
| if hasSrcExt(srcFiles.Strings(), ext) { |
| j.sourceExtensions = append(j.sourceExtensions, ext) |
| } |
| } |
| if hasSrcExt(srcFiles.Strings(), ".proto") { |
| flags = protoFlags(ctx, &j.properties, &j.protoProperties, flags) |
| } |
| |
| kotlinCommonSrcFiles := android.PathsForModuleSrcExcludes(ctx, j.properties.Common_srcs, nil) |
| if len(kotlinCommonSrcFiles.FilterOutByExt(".kt")) > 0 { |
| ctx.PropertyErrorf("common_srcs", "common_srcs must be .kt files") |
| } |
| |
| aidlSrcs := srcFiles.FilterByExt(".aidl") |
| flags.aidlFlags, flags.aidlDeps = j.aidlFlags(ctx, deps.aidlPreprocess, deps.aidlIncludeDirs, aidlSrcs) |
| |
| nonGeneratedSrcJars := srcFiles.FilterByExt(".srcjar") |
| srcFiles = j.genSources(ctx, srcFiles, flags) |
| |
| // Collect javac flags only after computing the full set of srcFiles to |
| // ensure that the --patch-module lookup paths are complete. |
| flags = j.collectJavacFlags(ctx, flags, srcFiles) |
| |
| srcJars := srcFiles.FilterByExt(".srcjar") |
| srcJars = append(srcJars, deps.srcJars...) |
| srcJars = append(srcJars, extraSrcJars...) |
| srcJars = append(srcJars, j.properties.Generated_srcjars...) |
| srcFiles = srcFiles.FilterOutByExt(".srcjar") |
| |
| if j.properties.Jarjar_rules != nil { |
| j.expandJarjarRules = android.PathForModuleSrc(ctx, *j.properties.Jarjar_rules) |
| } |
| |
| jarName := j.Stem() + ".jar" |
| |
| var uniqueJavaFiles android.Paths |
| set := make(map[string]bool) |
| for _, v := range srcFiles.FilterByExt(".java") { |
| if _, found := set[v.String()]; !found { |
| set[v.String()] = true |
| uniqueJavaFiles = append(uniqueJavaFiles, v) |
| } |
| } |
| var uniqueKtFiles android.Paths |
| for _, v := range srcFiles.FilterByExt(".kt") { |
| if _, found := set[v.String()]; !found { |
| set[v.String()] = true |
| uniqueKtFiles = append(uniqueKtFiles, v) |
| } |
| } |
| |
| var uniqueSrcFiles android.Paths |
| uniqueSrcFiles = append(uniqueSrcFiles, uniqueJavaFiles...) |
| uniqueSrcFiles = append(uniqueSrcFiles, uniqueKtFiles...) |
| j.uniqueSrcFiles = uniqueSrcFiles |
| android.SetProvider(ctx, blueprint.SrcsFileProviderKey, blueprint.SrcsFileProviderData{SrcPaths: uniqueSrcFiles.Strings()}) |
| |
| // We don't currently run annotation processors in turbine, which means we can't use turbine |
| // generated header jars when an annotation processor that generates API is enabled. One |
| // exception (handled further below) is when kotlin sources are enabled, in which case turbine |
| // is used to run all of the annotation processors. |
| disableTurbine := deps.disableTurbine |
| |
| // Collect .java and .kt files for AIDEGen |
| j.expandIDEInfoCompiledSrcs = append(j.expandIDEInfoCompiledSrcs, uniqueSrcFiles.Strings()...) |
| |
| var kotlinJars android.Paths |
| var kotlinHeaderJars android.Paths |
| |
| // Prepend extraClasspathJars to classpath so that the resource processor R.jar comes before |
| // any dependencies so that it can override any non-final R classes from dependencies with the |
| // final R classes from the app. |
| flags.classpath = append(android.CopyOf(extraClasspathJars), flags.classpath...) |
| |
| // If compiling headers then compile them and skip the rest |
| if proptools.Bool(j.properties.Headers_only) { |
| if srcFiles.HasExt(".kt") { |
| ctx.ModuleErrorf("Compiling headers_only with .kt not supported") |
| } |
| if ctx.Config().IsEnvFalse("TURBINE_ENABLED") || disableTurbine { |
| ctx.ModuleErrorf("headers_only is enabled but Turbine is disabled.") |
| } |
| |
| _, j.headerJarFile, _ = |
| j.compileJavaHeader(ctx, uniqueJavaFiles, srcJars, deps, flags, jarName, |
| extraCombinedJars) |
| if ctx.Failed() { |
| return |
| } |
| |
| android.SetProvider(ctx, JavaInfoProvider, JavaInfo{ |
| HeaderJars: android.PathsIfNonNil(j.headerJarFile), |
| TransitiveLibsHeaderJars: j.transitiveLibsHeaderJars, |
| TransitiveStaticLibsHeaderJars: j.transitiveStaticLibsHeaderJars, |
| AidlIncludeDirs: j.exportAidlIncludeDirs, |
| ExportedPlugins: j.exportedPluginJars, |
| ExportedPluginClasses: j.exportedPluginClasses, |
| ExportedPluginDisableTurbine: j.exportedDisableTurbine, |
| StubsLinkType: j.stubsLinkType, |
| }) |
| |
| j.outputFile = j.headerJarFile |
| return |
| } |
| |
| if srcFiles.HasExt(".kt") { |
| // When using kotlin sources turbine is used to generate annotation processor sources, |
| // including for annotation processors that generate API, so we can use turbine for |
| // java sources too. |
| disableTurbine = false |
| |
| // user defined kotlin flags. |
| kotlincFlags := j.properties.Kotlincflags |
| CheckKotlincFlags(ctx, kotlincFlags) |
| |
| // Workaround for KT-46512 |
| kotlincFlags = append(kotlincFlags, "-Xsam-conversions=class") |
| |
| // If there are kotlin files, compile them first but pass all the kotlin and java files |
| // kotlinc will use the java files to resolve types referenced by the kotlin files, but |
| // won't emit any classes for them. |
| kotlincFlags = append(kotlincFlags, "-no-stdlib") |
| if ctx.Device() { |
| kotlincFlags = append(kotlincFlags, "-no-jdk") |
| } |
| |
| for _, plugin := range deps.kotlinPlugins { |
| kotlincFlags = append(kotlincFlags, "-Xplugin="+plugin.String()) |
| } |
| flags.kotlincDeps = append(flags.kotlincDeps, deps.kotlinPlugins...) |
| |
| if len(kotlincFlags) > 0 { |
| // optimization. |
| ctx.Variable(pctx, "kotlincFlags", strings.Join(kotlincFlags, " ")) |
| flags.kotlincFlags += "$kotlincFlags" |
| } |
| |
| // Collect common .kt files for AIDEGen |
| j.expandIDEInfoCompiledSrcs = append(j.expandIDEInfoCompiledSrcs, kotlinCommonSrcFiles.Strings()...) |
| |
| flags.classpath = append(flags.classpath, deps.kotlinStdlib...) |
| flags.classpath = append(flags.classpath, deps.kotlinAnnotations...) |
| |
| flags.kotlincClasspath = append(flags.kotlincClasspath, flags.bootClasspath...) |
| flags.kotlincClasspath = append(flags.kotlincClasspath, flags.classpath...) |
| |
| if len(flags.processorPath) > 0 { |
| // Use kapt for annotation processing |
| kaptSrcJar := android.PathForModuleOut(ctx, "kapt", "kapt-sources.jar") |
| kaptResJar := android.PathForModuleOut(ctx, "kapt", "kapt-res.jar") |
| kotlinKapt(ctx, kaptSrcJar, kaptResJar, uniqueSrcFiles, kotlinCommonSrcFiles, srcJars, flags) |
| srcJars = append(srcJars, kaptSrcJar) |
| kotlinJars = append(kotlinJars, kaptResJar) |
| // Disable annotation processing in javac, it's already been handled by kapt |
| flags.processorPath = nil |
| flags.processors = nil |
| } |
| |
| kotlinJar := android.PathForModuleOut(ctx, "kotlin", jarName) |
| kotlinHeaderJar := android.PathForModuleOut(ctx, "kotlin_headers", jarName) |
| kotlinCompile(ctx, kotlinJar, kotlinHeaderJar, uniqueSrcFiles, kotlinCommonSrcFiles, srcJars, flags) |
| if ctx.Failed() { |
| return |
| } |
| |
| // Make javac rule depend on the kotlinc rule |
| flags.classpath = append(classpath{kotlinHeaderJar}, flags.classpath...) |
| |
| kotlinJars = append(kotlinJars, kotlinJar) |
| kotlinHeaderJars = append(kotlinHeaderJars, kotlinHeaderJar) |
| |
| // Jar kotlin classes into the final jar after javac |
| if BoolDefault(j.properties.Static_kotlin_stdlib, true) { |
| kotlinJars = append(kotlinJars, deps.kotlinStdlib...) |
| kotlinJars = append(kotlinJars, deps.kotlinAnnotations...) |
| kotlinHeaderJars = append(kotlinHeaderJars, deps.kotlinStdlib...) |
| kotlinHeaderJars = append(kotlinHeaderJars, deps.kotlinAnnotations...) |
| } else { |
| flags.dexClasspath = append(flags.dexClasspath, deps.kotlinStdlib...) |
| flags.dexClasspath = append(flags.dexClasspath, deps.kotlinAnnotations...) |
| } |
| } |
| |
| jars := append(android.Paths(nil), kotlinJars...) |
| |
| j.compiledSrcJars = srcJars |
| |
| enableSharding := false |
| var headerJarFileWithoutDepsOrJarjar android.Path |
| if ctx.Device() && !ctx.Config().IsEnvFalse("TURBINE_ENABLED") && !disableTurbine { |
| if j.properties.Javac_shard_size != nil && *(j.properties.Javac_shard_size) > 0 { |
| enableSharding = true |
| // Formerly, there was a check here that prevented annotation processors |
| // from being used when sharding was enabled, as some annotation processors |
| // do not function correctly in sharded environments. It was removed to |
| // allow for the use of annotation processors that do function correctly |
| // with sharding enabled. See: b/77284273. |
| } |
| extraJars := append(android.CopyOf(extraCombinedJars), kotlinHeaderJars...) |
| headerJarFileWithoutDepsOrJarjar, j.headerJarFile, j.repackagedHeaderJarFile = |
| j.compileJavaHeader(ctx, uniqueJavaFiles, srcJars, deps, flags, jarName, extraJars) |
| if ctx.Failed() { |
| return |
| } |
| } |
| if len(uniqueJavaFiles) > 0 || len(srcJars) > 0 { |
| hasErrorproneableFiles := false |
| for _, ext := range j.sourceExtensions { |
| if ext != ".proto" && ext != ".aidl" { |
| // Skip running errorprone on pure proto or pure aidl modules. Some modules take a long time to |
| // compile, and it's not useful to have warnings on these generated sources. |
| hasErrorproneableFiles = true |
| break |
| } |
| } |
| var extraJarDeps android.Paths |
| if Bool(j.properties.Errorprone.Enabled) { |
| // If error-prone is enabled, enable errorprone flags on the regular |
| // build. |
| flags = enableErrorproneFlags(flags) |
| } else if hasErrorproneableFiles && ctx.Config().RunErrorProne() && j.properties.Errorprone.Enabled == nil { |
| // Otherwise, if the RUN_ERROR_PRONE environment variable is set, create |
| // a new jar file just for compiling with the errorprone compiler to. |
| // This is because we don't want to cause the java files to get completely |
| // rebuilt every time the state of the RUN_ERROR_PRONE variable changes. |
| // We also don't want to run this if errorprone is enabled by default for |
| // this module, or else we could have duplicated errorprone messages. |
| errorproneFlags := enableErrorproneFlags(flags) |
| errorprone := android.PathForModuleOut(ctx, "errorprone", jarName) |
| errorproneAnnoSrcJar := android.PathForModuleOut(ctx, "errorprone", "anno.srcjar") |
| |
| transformJavaToClasses(ctx, errorprone, -1, uniqueJavaFiles, srcJars, errorproneAnnoSrcJar, errorproneFlags, nil, |
| "errorprone", "errorprone") |
| |
| extraJarDeps = append(extraJarDeps, errorprone) |
| } |
| |
| if enableSharding { |
| if headerJarFileWithoutDepsOrJarjar != nil { |
| flags.classpath = append(classpath{headerJarFileWithoutDepsOrJarjar}, flags.classpath...) |
| } |
| shardSize := int(*(j.properties.Javac_shard_size)) |
| var shardSrcs []android.Paths |
| if len(uniqueJavaFiles) > 0 { |
| shardSrcs = android.ShardPaths(uniqueJavaFiles, shardSize) |
| for idx, shardSrc := range shardSrcs { |
| classes := j.compileJavaClasses(ctx, jarName, idx, shardSrc, |
| nil, flags, extraJarDeps) |
| jars = append(jars, classes) |
| } |
| } |
| // Assume approximately 5 sources per srcjar. |
| // For framework-minus-apex in AOSP at the time this was written, there are 266 srcjars, with a mean |
| // of 5.8 sources per srcjar, but a median of 1, a standard deviation of 10, and a max of 48 source files. |
| if len(srcJars) > 0 { |
| startIdx := len(shardSrcs) |
| shardSrcJarsList := android.ShardPaths(srcJars, shardSize/5) |
| for idx, shardSrcJars := range shardSrcJarsList { |
| classes := j.compileJavaClasses(ctx, jarName, startIdx+idx, |
| nil, shardSrcJars, flags, extraJarDeps) |
| jars = append(jars, classes) |
| } |
| } |
| } else { |
| classes := j.compileJavaClasses(ctx, jarName, -1, uniqueJavaFiles, srcJars, flags, extraJarDeps) |
| jars = append(jars, classes) |
| } |
| if ctx.Failed() { |
| return |
| } |
| } |
| |
| j.srcJarArgs, j.srcJarDeps = resourcePathsToJarArgs(srcFiles), srcFiles |
| |
| var includeSrcJar android.WritablePath |
| if Bool(j.properties.Include_srcs) { |
| includeSrcJar = android.PathForModuleOut(ctx, ctx.ModuleName()+".srcjar") |
| TransformResourcesToJar(ctx, includeSrcJar, j.srcJarArgs, j.srcJarDeps) |
| } |
| |
| dirArgs, dirDeps := ResourceDirsToJarArgs(ctx, j.properties.Java_resource_dirs, |
| j.properties.Exclude_java_resource_dirs, j.properties.Exclude_java_resources) |
| fileArgs, fileDeps := ResourceFilesToJarArgs(ctx, j.properties.Java_resources, j.properties.Exclude_java_resources) |
| extraArgs, extraDeps := resourcePathsToJarArgs(j.extraResources), j.extraResources |
| |
| var resArgs []string |
| var resDeps android.Paths |
| |
| resArgs = append(resArgs, dirArgs...) |
| resDeps = append(resDeps, dirDeps...) |
| |
| resArgs = append(resArgs, fileArgs...) |
| resDeps = append(resDeps, fileDeps...) |
| |
| resArgs = append(resArgs, extraArgs...) |
| resDeps = append(resDeps, extraDeps...) |
| |
| if len(resArgs) > 0 { |
| resourceJar := android.PathForModuleOut(ctx, "res", jarName) |
| TransformResourcesToJar(ctx, resourceJar, resArgs, resDeps) |
| j.resourceJar = resourceJar |
| if ctx.Failed() { |
| return |
| } |
| } |
| |
| var resourceJars android.Paths |
| if j.resourceJar != nil { |
| resourceJars = append(resourceJars, j.resourceJar) |
| } |
| if Bool(j.properties.Include_srcs) { |
| resourceJars = append(resourceJars, includeSrcJar) |
| } |
| resourceJars = append(resourceJars, deps.staticResourceJars...) |
| |
| if len(resourceJars) > 1 { |
| combinedJar := android.PathForModuleOut(ctx, "res-combined", jarName) |
| TransformJarsToJar(ctx, combinedJar, "for resources", resourceJars, android.OptionalPath{}, |
| false, nil, nil) |
| j.resourceJar = combinedJar |
| } else if len(resourceJars) == 1 { |
| j.resourceJar = resourceJars[0] |
| } |
| |
| if len(deps.staticJars) > 0 { |
| jars = append(jars, deps.staticJars...) |
| } |
| |
| manifest := j.overrideManifest |
| if !manifest.Valid() && j.properties.Manifest != nil { |
| manifest = android.OptionalPathForPath(android.PathForModuleSrc(ctx, *j.properties.Manifest)) |
| } |
| |
| services := android.PathsForModuleSrc(ctx, j.properties.Services) |
| if len(services) > 0 { |
| servicesJar := android.PathForModuleOut(ctx, "services", jarName) |
| var zipargs []string |
| for _, file := range services { |
| serviceFile := file.String() |
| zipargs = append(zipargs, "-C", filepath.Dir(serviceFile), "-f", serviceFile) |
| } |
| rule := zip |
| args := map[string]string{ |
| "jarArgs": "-P META-INF/services/ " + strings.Join(proptools.NinjaAndShellEscapeList(zipargs), " "), |
| } |
| if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_ZIP") { |
| rule = zipRE |
| args["implicits"] = strings.Join(services.Strings(), ",") |
| } |
| ctx.Build(pctx, android.BuildParams{ |
| Rule: rule, |
| Output: servicesJar, |
| Implicits: services, |
| Args: args, |
| }) |
| jars = append(jars, servicesJar) |
| } |
| |
| jars = append(android.CopyOf(extraCombinedJars), jars...) |
| |
| // Combine the classes built from sources, any manifests, and any static libraries into |
| // classes.jar. If there is only one input jar this step will be skipped. |
| var outputFile android.OutputPath |
| |
| if len(jars) == 1 && !manifest.Valid() { |
| // Optimization: skip the combine step as there is nothing to do |
| // TODO(ccross): this leaves any module-info.class files, but those should only come from |
| // prebuilt dependencies until we support modules in the platform build, so there shouldn't be |
| // any if len(jars) == 1. |
| |
| // moduleStubLinkType determines if the module is the TopLevelStubLibrary generated |
| // from sdk_library. The TopLevelStubLibrary contains only one static lib, |
| // either with .from-source or .from-text suffix. |
| // outputFile should be agnostic to the build configuration, |
| // thus "combine" the single static lib in order to prevent the static lib from being exposed |
| // to the copy rules. |
| stub, _ := moduleStubLinkType(ctx.ModuleName()) |
| |
| // Transform the single path to the jar into an OutputPath as that is required by the following |
| // code. |
| if moduleOutPath, ok := jars[0].(android.ModuleOutPath); ok && !stub { |
| // The path contains an embedded OutputPath so reuse that. |
| outputFile = moduleOutPath.OutputPath |
| } else if outputPath, ok := jars[0].(android.OutputPath); ok && !stub { |
| // The path is an OutputPath so reuse it directly. |
| outputFile = outputPath |
| } else { |
| // The file is not in the out directory so create an OutputPath into which it can be copied |
| // and which the following code can use to refer to it. |
| combinedJar := android.PathForModuleOut(ctx, "combined", jarName) |
| ctx.Build(pctx, android.BuildParams{ |
| Rule: android.Cp, |
| Input: jars[0], |
| Output: combinedJar, |
| }) |
| outputFile = combinedJar.OutputPath |
| } |
| } else { |
| combinedJar := android.PathForModuleOut(ctx, "combined", jarName) |
| TransformJarsToJar(ctx, combinedJar, "for javac", jars, manifest, |
| false, nil, nil) |
| outputFile = combinedJar.OutputPath |
| } |
| |
| // jarjar implementation jar if necessary |
| if j.expandJarjarRules != nil { |
| // Transform classes.jar into classes-jarjar.jar |
| jarjarFile := android.PathForModuleOut(ctx, "jarjar", jarName).OutputPath |
| TransformJarJar(ctx, jarjarFile, outputFile, j.expandJarjarRules) |
| outputFile = jarjarFile |
| |
| // jarjar resource jar if necessary |
| if j.resourceJar != nil { |
| resourceJarJarFile := android.PathForModuleOut(ctx, "res-jarjar", jarName) |
| TransformJarJar(ctx, resourceJarJarFile, j.resourceJar, j.expandJarjarRules) |
| j.resourceJar = resourceJarJarFile |
| } |
| |
| if ctx.Failed() { |
| return |
| } |
| } |
| |
| // Automatic jarjar rules propagation |
| if j.repackageJarjarRules != nil { |
| repackagedJarjarFile := android.PathForModuleOut(ctx, "repackaged-jarjar", jarName).OutputPath |
| TransformJarJar(ctx, repackagedJarjarFile, outputFile, j.repackageJarjarRules) |
| outputFile = repackagedJarjarFile |
| if ctx.Failed() { |
| return |
| } |
| } |
| |
| // Check package restrictions if necessary. |
| if len(j.properties.Permitted_packages) > 0 { |
| // Time stamp file created by the package check rule. |
| pkgckFile := android.PathForModuleOut(ctx, "package-check.stamp") |
| |
| // Create a rule to copy the output jar to another path and add a validate dependency that |
| // will check that the jar only contains the permitted packages. The new location will become |
| // the output file of this module. |
| inputFile := outputFile |
| outputFile = android.PathForModuleOut(ctx, "package-check", jarName).OutputPath |
| ctx.Build(pctx, android.BuildParams{ |
| Rule: android.Cp, |
| Input: inputFile, |
| Output: outputFile, |
| // Make sure that any dependency on the output file will cause ninja to run the package check |
| // rule. |
| Validation: pkgckFile, |
| }) |
| |
| // Check packages and create a timestamp file when complete. |
| CheckJarPackages(ctx, pkgckFile, outputFile, j.properties.Permitted_packages) |
| |
| if ctx.Failed() { |
| return |
| } |
| } |
| |
| j.implementationJarFile = outputFile |
| if j.headerJarFile == nil { |
| // If this module couldn't generate a header jar (for example due to api generating annotation processors) |
| // then use the implementation jar. Run it through zip2zip first to remove any files in META-INF/services |
| // so that javac on modules that depend on this module don't pick up annotation processors (which may be |
| // missing their implementations) from META-INF/services/javax.annotation.processing.Processor. |
| headerJarFile := android.PathForModuleOut(ctx, "javac-header", jarName) |
| convertImplementationJarToHeaderJar(ctx, j.implementationJarFile, headerJarFile) |
| j.headerJarFile = headerJarFile |
| } |
| |
| // enforce syntax check to jacoco filters for any build (http://b/183622051) |
| specs := j.jacocoModuleToZipCommand(ctx) |
| if ctx.Failed() { |
| return |
| } |
| |
| if j.shouldInstrument(ctx) { |
| outputFile = j.instrument(ctx, flags, outputFile, jarName, specs) |
| } |
| |
| // merge implementation jar with resources if necessary |
| implementationAndResourcesJar := outputFile |
| if j.resourceJar != nil { |
| jars := android.Paths{j.resourceJar, implementationAndResourcesJar} |
| combinedJar := android.PathForModuleOut(ctx, "withres", jarName).OutputPath |
| TransformJarsToJar(ctx, combinedJar, "for resources", jars, manifest, |
| false, nil, nil) |
| implementationAndResourcesJar = combinedJar |
| } |
| |
| j.implementationAndResourcesJar = implementationAndResourcesJar |
| |
| // Enable dex compilation for the APEX variants, unless it is disabled explicitly |
| compileDex := j.dexProperties.Compile_dex |
| apexInfo, _ := android.ModuleProvider(ctx, android.ApexInfoProvider) |
| if j.DirectlyInAnyApex() && !apexInfo.IsForPlatform() { |
| if compileDex == nil { |
| compileDex = proptools.BoolPtr(true) |
| } |
| if j.deviceProperties.Hostdex == nil { |
| j.deviceProperties.Hostdex = proptools.BoolPtr(true) |
| } |
| } |
| |
| if ctx.Device() && (Bool(j.properties.Installable) || Bool(compileDex)) { |
| if j.hasCode(ctx) { |
| if j.shouldInstrumentStatic(ctx) { |
| j.dexer.extraProguardFlagsFiles = append(j.dexer.extraProguardFlagsFiles, |
| android.PathForSource(ctx, "build/make/core/proguard.jacoco.flags")) |
| } |
| // Dex compilation |
| var dexOutputFile android.OutputPath |
| params := &compileDexParams{ |
| flags: flags, |
| sdkVersion: j.SdkVersion(ctx), |
| minSdkVersion: j.MinSdkVersion(ctx), |
| classesJar: implementationAndResourcesJar, |
| jarName: jarName, |
| } |
| dexOutputFile = j.dexer.compileDex(ctx, params) |
| if ctx.Failed() { |
| return |
| } |
| |
| // merge dex jar with resources if necessary |
| if j.resourceJar != nil { |
| jars := android.Paths{dexOutputFile, j.resourceJar} |
| combinedJar := android.PathForModuleOut(ctx, "dex-withres", jarName).OutputPath |
| TransformJarsToJar(ctx, combinedJar, "for dex resources", jars, android.OptionalPath{}, |
| false, nil, nil) |
| if *j.dexProperties.Uncompress_dex { |
| combinedAlignedJar := android.PathForModuleOut(ctx, "dex-withres-aligned", jarName).OutputPath |
| TransformZipAlign(ctx, combinedAlignedJar, combinedJar, nil) |
| dexOutputFile = combinedAlignedJar |
| } else { |
| dexOutputFile = combinedJar |
| } |
| } |
| |
| // Initialize the hiddenapi structure. |
| |
| j.initHiddenAPI(ctx, makeDexJarPathFromPath(dexOutputFile), j.implementationJarFile, j.dexProperties.Uncompress_dex) |
| |
| // Encode hidden API flags in dex file, if needed. |
| dexOutputFile = j.hiddenAPIEncodeDex(ctx, dexOutputFile) |
| |
| j.dexJarFile = makeDexJarPathFromPath(dexOutputFile) |
| |
| // Dexpreopting |
| j.dexpreopt(ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), dexOutputFile) |
| |
| outputFile = dexOutputFile |
| } else { |
| // There is no code to compile into a dex jar, make sure the resources are propagated |
| // to the APK if this is an app. |
| outputFile = implementationAndResourcesJar |
| j.dexJarFile = makeDexJarPathFromPath(j.resourceJar) |
| } |
| |
| if ctx.Failed() { |
| return |
| } |
| } else { |
| outputFile = implementationAndResourcesJar |
| } |
| |
| if ctx.Device() { |
| lintSDKVersion := func(apiLevel android.ApiLevel) android.ApiLevel { |
| if !apiLevel.IsPreview() { |
| return apiLevel |
| } else { |
| return ctx.Config().DefaultAppTargetSdk(ctx) |
| } |
| } |
| |
| j.linter.name = ctx.ModuleName() |
| j.linter.srcs = append(srcFiles, nonGeneratedSrcJars...) |
| j.linter.srcJars, _ = android.FilterPathList(srcJars, nonGeneratedSrcJars) |
| j.linter.classpath = append(append(android.Paths(nil), flags.bootClasspath...), flags.classpath...) |
| j.linter.classes = j.implementationJarFile |
| j.linter.minSdkVersion = lintSDKVersion(j.MinSdkVersion(ctx)) |
| j.linter.targetSdkVersion = lintSDKVersion(j.TargetSdkVersion(ctx)) |
| j.linter.compileSdkVersion = lintSDKVersion(j.SdkVersion(ctx).ApiLevel) |
| j.linter.compileSdkKind = j.SdkVersion(ctx).Kind |
| j.linter.javaLanguageLevel = flags.javaVersion.String() |
| j.linter.kotlinLanguageLevel = "1.3" |
| j.linter.compile_data = android.PathsForModuleSrc(ctx, j.properties.Compile_data) |
| if !apexInfo.IsForPlatform() && ctx.Config().UnbundledBuildApps() { |
| j.linter.buildModuleReportZip = true |
| } |
| j.linter.lint(ctx) |
| } |
| |
| j.collectTransitiveSrcFiles(ctx, srcFiles) |
| |
| ctx.CheckbuildFile(outputFile) |
| |
| android.CollectDependencyAconfigFiles(ctx, &j.mergedAconfigFiles) |
| |
| android.SetProvider(ctx, JavaInfoProvider, JavaInfo{ |
| HeaderJars: android.PathsIfNonNil(j.headerJarFile), |
| RepackagedHeaderJars: android.PathsIfNonNil(j.repackagedHeaderJarFile), |
| TransitiveLibsHeaderJars: j.transitiveLibsHeaderJars, |
| TransitiveStaticLibsHeaderJars: j.transitiveStaticLibsHeaderJars, |
| ImplementationAndResourcesJars: android.PathsIfNonNil(j.implementationAndResourcesJar), |
| ImplementationJars: android.PathsIfNonNil(j.implementationJarFile), |
| ResourceJars: android.PathsIfNonNil(j.resourceJar), |
| AidlIncludeDirs: j.exportAidlIncludeDirs, |
| SrcJarArgs: j.srcJarArgs, |
| SrcJarDeps: j.srcJarDeps, |
| TransitiveSrcFiles: j.transitiveSrcFiles, |
| ExportedPlugins: j.exportedPluginJars, |
| ExportedPluginClasses: j.exportedPluginClasses, |
| ExportedPluginDisableTurbine: j.exportedDisableTurbine, |
| JacocoReportClassesFile: j.jacocoReportClassesFile, |
| StubsLinkType: j.stubsLinkType, |
| }) |
| |
| // Save the output file with no relative path so that it doesn't end up in a subdirectory when used as a resource |
| j.outputFile = outputFile.WithoutRel() |
| } |
| |
| func (j *Module) useCompose() bool { |
| return android.InList("androidx.compose.runtime_runtime", j.properties.Static_libs) |
| } |
| |
| func (j *Module) collectProguardSpecInfo(ctx android.ModuleContext) ProguardSpecInfo { |
| transitiveUnconditionalExportedFlags := []*android.DepSet[android.Path]{} |
| transitiveProguardFlags := []*android.DepSet[android.Path]{} |
| |
| ctx.VisitDirectDeps(func(m android.Module) { |
| depProguardInfo, _ := android.OtherModuleProvider(ctx, m, ProguardSpecInfoProvider) |
| depTag := ctx.OtherModuleDependencyTag(m) |
| |
| if depProguardInfo.UnconditionallyExportedProguardFlags != nil { |
| transitiveUnconditionalExportedFlags = append(transitiveUnconditionalExportedFlags, depProguardInfo.UnconditionallyExportedProguardFlags) |
| transitiveProguardFlags = append(transitiveProguardFlags, depProguardInfo.UnconditionallyExportedProguardFlags) |
| } |
| |
| if depTag == staticLibTag && depProguardInfo.ProguardFlagsFiles != nil { |
| transitiveProguardFlags = append(transitiveProguardFlags, depProguardInfo.ProguardFlagsFiles) |
| } |
| }) |
| |
| directUnconditionalExportedFlags := android.Paths{} |
| proguardFlagsForThisModule := android.PathsForModuleSrc(ctx, j.dexProperties.Optimize.Proguard_flags_files) |
| exportUnconditionally := proptools.Bool(j.dexProperties.Optimize.Export_proguard_flags_files) |
| if exportUnconditionally { |
| // if we explicitly export, then our unconditional exports are the same as our transitive flags |
| transitiveUnconditionalExportedFlags = transitiveProguardFlags |
| directUnconditionalExportedFlags = proguardFlagsForThisModule |
| } |
| |
| return ProguardSpecInfo{ |
| Export_proguard_flags_files: exportUnconditionally, |
| ProguardFlagsFiles: android.NewDepSet[android.Path]( |
| android.POSTORDER, |
| proguardFlagsForThisModule, |
| transitiveProguardFlags, |
| ), |
| UnconditionallyExportedProguardFlags: android.NewDepSet[android.Path]( |
| android.POSTORDER, |
| directUnconditionalExportedFlags, |
| transitiveUnconditionalExportedFlags, |
| ), |
| } |
| |
| } |
| |
| // Returns a copy of the supplied flags, but with all the errorprone-related |
| // fields copied to the regular build's fields. |
| func enableErrorproneFlags(flags javaBuilderFlags) javaBuilderFlags { |
| flags.processorPath = append(flags.errorProneProcessorPath, flags.processorPath...) |
| |
| if len(flags.errorProneExtraJavacFlags) > 0 { |
| if len(flags.javacFlags) > 0 { |
| flags.javacFlags += " " + flags.errorProneExtraJavacFlags |
| } else { |
| flags.javacFlags = flags.errorProneExtraJavacFlags |
| } |
| } |
| return flags |
| } |
| |
| func (j *Module) compileJavaClasses(ctx android.ModuleContext, jarName string, idx int, |
| srcFiles, srcJars android.Paths, flags javaBuilderFlags, extraJarDeps android.Paths) android.WritablePath { |
| |
| kzipName := pathtools.ReplaceExtension(jarName, "kzip") |
| annoSrcJar := android.PathForModuleOut(ctx, "javac", "anno.srcjar") |
| if idx >= 0 { |
| kzipName = strings.TrimSuffix(jarName, filepath.Ext(jarName)) + strconv.Itoa(idx) + ".kzip" |
| annoSrcJar = android.PathForModuleOut(ctx, "javac", "anno-"+strconv.Itoa(idx)+".srcjar") |
| jarName += strconv.Itoa(idx) |
| } |
| |
| classes := android.PathForModuleOut(ctx, "javac", jarName).OutputPath |
| TransformJavaToClasses(ctx, classes, idx, srcFiles, srcJars, annoSrcJar, flags, extraJarDeps) |
| |
| if ctx.Config().EmitXrefRules() { |
| extractionFile := android.PathForModuleOut(ctx, kzipName) |
| emitXrefRule(ctx, extractionFile, idx, srcFiles, srcJars, flags, extraJarDeps) |
| j.kytheFiles = append(j.kytheFiles, extractionFile) |
| } |
| |
| if len(flags.processorPath) > 0 { |
| j.annoSrcJars = append(j.annoSrcJars, annoSrcJar) |
| } |
| |
| return classes |
| } |
| |
| // Check for invalid kotlinc flags. Only use this for flags explicitly passed by the user, |
| // since some of these flags may be used internally. |
| func CheckKotlincFlags(ctx android.ModuleContext, flags []string) { |
| for _, flag := range flags { |
| flag = strings.TrimSpace(flag) |
| |
| if !strings.HasPrefix(flag, "-") { |
| ctx.PropertyErrorf("kotlincflags", "Flag `%s` must start with `-`", flag) |
| } else if strings.HasPrefix(flag, "-Xintellij-plugin-root") { |
| ctx.PropertyErrorf("kotlincflags", |
| "Bad flag: `%s`, only use internal compiler for consistency.", flag) |
| } else if inList(flag, config.KotlincIllegalFlags) { |
| ctx.PropertyErrorf("kotlincflags", "Flag `%s` already used by build system", flag) |
| } else if flag == "-include-runtime" { |
| ctx.PropertyErrorf("kotlincflags", "Bad flag: `%s`, do not include runtime.", flag) |
| } else { |
| args := strings.Split(flag, " ") |
| if args[0] == "-kotlin-home" { |
| ctx.PropertyErrorf("kotlincflags", |
| "Bad flag: `%s`, kotlin home already set to default (path to kotlinc in the repo).", flag) |
| } |
| } |
| } |
| } |
| |
| func (j *Module) compileJavaHeader(ctx android.ModuleContext, srcFiles, srcJars android.Paths, |
| deps deps, flags javaBuilderFlags, jarName string, |
| extraJars android.Paths) (headerJar, jarjarAndDepsHeaderJar, jarjarAndDepsRepackagedHeaderJar android.Path) { |
| |
| var jars android.Paths |
| if len(srcFiles) > 0 || len(srcJars) > 0 { |
| // Compile java sources into turbine.jar. |
| turbineJar := android.PathForModuleOut(ctx, "turbine", jarName) |
| TransformJavaToHeaderClasses(ctx, turbineJar, srcFiles, srcJars, flags) |
| if ctx.Failed() { |
| return nil, nil, nil |
| } |
| jars = append(jars, turbineJar) |
| headerJar = turbineJar |
| } |
| |
| jars = append(jars, extraJars...) |
| |
| // Combine any static header libraries into classes-header.jar. If there is only |
| // one input jar this step will be skipped. |
| jars = append(jars, deps.staticHeaderJars...) |
| |
| // we cannot skip the combine step for now if there is only one jar |
| // since we have to strip META-INF/TRANSITIVE dir from turbine.jar |
| combinedJar := android.PathForModuleOut(ctx, "turbine-combined", jarName) |
| TransformJarsToJar(ctx, combinedJar, "for turbine", jars, android.OptionalPath{}, |
| false, nil, []string{"META-INF/TRANSITIVE"}) |
| jarjarAndDepsHeaderJar = combinedJar |
| |
| if j.expandJarjarRules != nil { |
| // Transform classes.jar into classes-jarjar.jar |
| jarjarFile := android.PathForModuleOut(ctx, "turbine-jarjar", jarName) |
| TransformJarJar(ctx, jarjarFile, jarjarAndDepsHeaderJar, j.expandJarjarRules) |
| jarjarAndDepsHeaderJar = jarjarFile |
| if ctx.Failed() { |
| return nil, nil, nil |
| } |
| } |
| |
| if j.repackageJarjarRules != nil { |
| repackagedJarjarFile := android.PathForModuleOut(ctx, "repackaged-turbine-jarjar", jarName) |
| TransformJarJar(ctx, repackagedJarjarFile, jarjarAndDepsHeaderJar, j.repackageJarjarRules) |
| jarjarAndDepsRepackagedHeaderJar = repackagedJarjarFile |
| if ctx.Failed() { |
| return nil, nil, nil |
| } |
| } else { |
| jarjarAndDepsRepackagedHeaderJar = jarjarAndDepsHeaderJar |
| } |
| |
| return headerJar, jarjarAndDepsHeaderJar, jarjarAndDepsRepackagedHeaderJar |
| } |
| |
| func (j *Module) instrument(ctx android.ModuleContext, flags javaBuilderFlags, |
| classesJar android.Path, jarName string, specs string) android.OutputPath { |
| |
| jacocoReportClassesFile := android.PathForModuleOut(ctx, "jacoco-report-classes", jarName) |
| instrumentedJar := android.PathForModuleOut(ctx, "jacoco", jarName).OutputPath |
| |
| jacocoInstrumentJar(ctx, instrumentedJar, jacocoReportClassesFile, classesJar, specs) |
| |
| j.jacocoReportClassesFile = jacocoReportClassesFile |
| |
| return instrumentedJar |
| } |
| |
| type providesTransitiveHeaderJars struct { |
| // set of header jars for all transitive libs deps |
| transitiveLibsHeaderJars *android.DepSet[android.Path] |
| // set of header jars for all transitive static libs deps |
| transitiveStaticLibsHeaderJars *android.DepSet[android.Path] |
| } |
| |
| func (j *providesTransitiveHeaderJars) TransitiveLibsHeaderJars() *android.DepSet[android.Path] { |
| return j.transitiveLibsHeaderJars |
| } |
| |
| func (j *providesTransitiveHeaderJars) TransitiveStaticLibsHeaderJars() *android.DepSet[android.Path] { |
| return j.transitiveStaticLibsHeaderJars |
| } |
| |
| func (j *providesTransitiveHeaderJars) collectTransitiveHeaderJars(ctx android.ModuleContext) { |
| directLibs := android.Paths{} |
| directStaticLibs := android.Paths{} |
| transitiveLibs := []*android.DepSet[android.Path]{} |
| transitiveStaticLibs := []*android.DepSet[android.Path]{} |
| ctx.VisitDirectDeps(func(module android.Module) { |
| // don't add deps of the prebuilt version of the same library |
| if ctx.ModuleName() == android.RemoveOptionalPrebuiltPrefix(module.Name()) { |
| return |
| } |
| |
| dep, _ := android.OtherModuleProvider(ctx, module, JavaInfoProvider) |
| tag := ctx.OtherModuleDependencyTag(module) |
| _, isUsesLibDep := tag.(usesLibraryDependencyTag) |
| if tag == libTag || tag == r8LibraryJarTag || isUsesLibDep { |
| directLibs = append(directLibs, dep.HeaderJars...) |
| } else if tag == staticLibTag { |
| directStaticLibs = append(directStaticLibs, dep.HeaderJars...) |
| } else { |
| // Don't propagate transitive libs for other kinds of dependencies. |
| return |
| } |
| |
| if dep.TransitiveLibsHeaderJars != nil { |
| transitiveLibs = append(transitiveLibs, dep.TransitiveLibsHeaderJars) |
| } |
| if dep.TransitiveStaticLibsHeaderJars != nil { |
| transitiveStaticLibs = append(transitiveStaticLibs, dep.TransitiveStaticLibsHeaderJars) |
| } |
| }) |
| j.transitiveLibsHeaderJars = android.NewDepSet(android.POSTORDER, directLibs, transitiveLibs) |
| j.transitiveStaticLibsHeaderJars = android.NewDepSet(android.POSTORDER, directStaticLibs, transitiveStaticLibs) |
| } |
| |
| func (j *Module) HeaderJars() android.Paths { |
| if j.headerJarFile == nil { |
| return nil |
| } |
| return android.Paths{j.headerJarFile} |
| } |
| |
| func (j *Module) ImplementationJars() android.Paths { |
| if j.implementationJarFile == nil { |
| return nil |
| } |
| return android.Paths{j.implementationJarFile} |
| } |
| |
| func (j *Module) DexJarBuildPath(ctx android.ModuleErrorfContext) OptionalDexJarPath { |
| return j.dexJarFile |
| } |
| |
| func (j *Module) DexJarInstallPath() android.Path { |
| return j.installFile |
| } |
| |
| func (j *Module) ImplementationAndResourcesJars() android.Paths { |
| if j.implementationAndResourcesJar == nil { |
| return nil |
| } |
| return android.Paths{j.implementationAndResourcesJar} |
| } |
| |
| func (j *Module) AidlIncludeDirs() android.Paths { |
| // exportAidlIncludeDirs is type android.Paths already |
| return j.exportAidlIncludeDirs |
| } |
| |
| func (j *Module) ClassLoaderContexts() dexpreopt.ClassLoaderContextMap { |
| return j.classLoaderContexts |
| } |
| |
| // Collect information for opening IDE project files in java/jdeps.go. |
| func (j *Module) IDEInfo(dpInfo *android.IdeInfo) { |
| dpInfo.Deps = append(dpInfo.Deps, j.CompilerDeps()...) |
| dpInfo.Srcs = append(dpInfo.Srcs, j.expandIDEInfoCompiledSrcs...) |
| dpInfo.SrcJars = append(dpInfo.SrcJars, j.compiledSrcJars.Strings()...) |
| dpInfo.Aidl_include_dirs = append(dpInfo.Aidl_include_dirs, j.deviceProperties.Aidl.Include_dirs...) |
| if j.expandJarjarRules != nil { |
| dpInfo.Jarjar_rules = append(dpInfo.Jarjar_rules, j.expandJarjarRules.String()) |
| } |
| dpInfo.Static_libs = append(dpInfo.Static_libs, j.properties.Static_libs...) |
| dpInfo.Libs = append(dpInfo.Libs, j.properties.Libs...) |
| dpInfo.SrcJars = append(dpInfo.SrcJars, j.annoSrcJars.Strings()...) |
| } |
| |
| func (j *Module) CompilerDeps() []string { |
| jdeps := []string{} |
| jdeps = append(jdeps, j.properties.Libs...) |
| jdeps = append(jdeps, j.properties.Static_libs...) |
| return jdeps |
| } |
| |
| func (j *Module) hasCode(ctx android.ModuleContext) bool { |
| srcFiles := android.PathsForModuleSrcExcludes(ctx, j.properties.Srcs, j.properties.Exclude_srcs) |
| return len(srcFiles) > 0 || len(ctx.GetDirectDepsWithTag(staticLibTag)) > 0 |
| } |
| |
| // Implements android.ApexModule |
| func (j *Module) DepIsInSameApex(ctx android.BaseModuleContext, dep android.Module) bool { |
| return j.depIsInSameApex(ctx, dep) |
| } |
| |
| // Implements android.ApexModule |
| func (j *Module) ShouldSupportSdkVersion(ctx android.BaseModuleContext, sdkVersion android.ApiLevel) error { |
| sdkVersionSpec := j.SdkVersion(ctx) |
| minSdkVersion := j.MinSdkVersion(ctx) |
| if !minSdkVersion.Specified() { |
| return fmt.Errorf("min_sdk_version is not specified") |
| } |
| // If the module is compiling against core (via sdk_version), skip comparison check. |
| if sdkVersionSpec.Kind == android.SdkCore { |
| return nil |
| } |
| if minSdkVersion.GreaterThan(sdkVersion) { |
| return fmt.Errorf("newer SDK(%v)", minSdkVersion) |
| } |
| return nil |
| } |
| |
| func (j *Module) Stem() string { |
| if j.stem == "" { |
| panic("Stem() called before stem property was set") |
| } |
| return j.stem |
| } |
| |
| func (j *Module) JacocoReportClassesFile() android.Path { |
| return j.jacocoReportClassesFile |
| } |
| |
| func (j *Module) collectTransitiveSrcFiles(ctx android.ModuleContext, mine android.Paths) { |
| var fromDeps []*android.DepSet[android.Path] |
| ctx.VisitDirectDeps(func(module android.Module) { |
| tag := ctx.OtherModuleDependencyTag(module) |
| if tag == staticLibTag { |
| depInfo, _ := android.OtherModuleProvider(ctx, module, JavaInfoProvider) |
| if depInfo.TransitiveSrcFiles != nil { |
| fromDeps = append(fromDeps, depInfo.TransitiveSrcFiles) |
| } |
| } |
| }) |
| |
| j.transitiveSrcFiles = android.NewDepSet(android.POSTORDER, mine, fromDeps) |
| } |
| |
| func (j *Module) IsInstallable() bool { |
| return Bool(j.properties.Installable) |
| } |
| |
| type sdkLinkType int |
| |
| const ( |
| // TODO(jiyong) rename these for better readability. Make the allowed |
| // and disallowed link types explicit |
| // order is important here. See rank() |
| javaCore sdkLinkType = iota |
| javaSdk |
| javaSystem |
| javaModule |
| javaSystemServer |
| javaPlatform |
| ) |
| |
| func (lt sdkLinkType) String() string { |
| switch lt { |
| case javaCore: |
| return "core Java API" |
| case javaSdk: |
| return "Android API" |
| case javaSystem: |
| return "system API" |
| case javaModule: |
| return "module API" |
| case javaSystemServer: |
| return "system server API" |
| case javaPlatform: |
| return "private API" |
| default: |
| panic(fmt.Errorf("unrecognized linktype: %d", lt)) |
| } |
| } |
| |
| // rank determines the total order among sdkLinkType. An SDK link type of rank A can link to |
| // another SDK link type of rank B only when B <= A. For example, a module linking to Android SDK |
| // can't statically depend on modules that use Platform API. |
| func (lt sdkLinkType) rank() int { |
| return int(lt) |
| } |
| |
| type moduleWithSdkDep interface { |
| android.Module |
| getSdkLinkType(ctx android.BaseModuleContext, name string) (ret sdkLinkType, stubs bool) |
| } |
| |
| func (m *Module) getSdkLinkType(ctx android.BaseModuleContext, name string) (ret sdkLinkType, stubs bool) { |
| switch name { |
| case android.SdkCore.DefaultJavaLibraryName(), |
| "legacy.core.platform.api.stubs", |
| "stable.core.platform.api.stubs", |
| "stub-annotations", "private-stub-annotations-jar", |
| "core-lambda-stubs", |
| "core-generated-annotation-stubs": |
| return javaCore, true |
| case android.SdkPublic.DefaultJavaLibraryName(): |
| return javaSdk, true |
| case android.SdkSystem.DefaultJavaLibraryName(): |
| return javaSystem, true |
| case android.SdkModule.DefaultJavaLibraryName(): |
| return javaModule, true |
| case android.SdkSystemServer.DefaultJavaLibraryName(): |
| return javaSystemServer, true |
| case android.SdkTest.DefaultJavaLibraryName(): |
| return javaSystem, true |
| } |
| |
| if stub, linkType := moduleStubLinkType(name); stub { |
| return linkType, true |
| } |
| |
| ver := m.SdkVersion(ctx) |
| switch ver.Kind { |
| case android.SdkCore: |
| return javaCore, false |
| case android.SdkSystem: |
| return javaSystem, false |
| case android.SdkPublic: |
| return javaSdk, false |
| case android.SdkModule: |
| return javaModule, false |
| case android.SdkSystemServer: |
| return javaSystemServer, false |
| case android.SdkPrivate, android.SdkNone, android.SdkCorePlatform, android.SdkTest: |
| return javaPlatform, false |
| } |
| |
| if !ver.Valid() { |
| panic(fmt.Errorf("sdk_version is invalid. got %q", ver.Raw)) |
| } |
| return javaSdk, false |
| } |
| |
| // checkSdkLinkType make sures the given dependency doesn't have a lower SDK link type rank than |
| // this module's. See the comment on rank() for details and an example. |
| func (j *Module) checkSdkLinkType( |
| ctx android.ModuleContext, dep moduleWithSdkDep, tag dependencyTag) { |
| if ctx.Host() { |
| return |
| } |
| |
| myLinkType, stubs := j.getSdkLinkType(ctx, ctx.ModuleName()) |
| if stubs { |
| return |
| } |
| depLinkType, _ := dep.getSdkLinkType(ctx, ctx.OtherModuleName(dep)) |
| |
| if myLinkType.rank() < depLinkType.rank() { |
| ctx.ModuleErrorf("compiles against %v, but dependency %q is compiling against %v. "+ |
| "In order to fix this, consider adjusting sdk_version: OR platform_apis: "+ |
| "property of the source or target module so that target module is built "+ |
| "with the same or smaller API set when compared to the source.", |
| myLinkType, ctx.OtherModuleName(dep), depLinkType) |
| } |
| } |
| |
| func (j *Module) collectDeps(ctx android.ModuleContext) deps { |
| var deps deps |
| |
| if ctx.Device() { |
| 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. |
| deps.classpath = append(deps.classpath, sdkDep.jars...) |
| deps.dexClasspath = append(deps.dexClasspath, sdkDep.jars...) |
| deps.aidlPreprocess = sdkDep.aidl |
| } else { |
| deps.aidlPreprocess = sdkDep.aidl |
| } |
| } |
| |
| sdkLinkType, _ := j.getSdkLinkType(ctx, ctx.ModuleName()) |
| |
| j.collectTransitiveHeaderJars(ctx) |
| ctx.VisitDirectDeps(func(module android.Module) { |
| otherName := ctx.OtherModuleName(module) |
| tag := ctx.OtherModuleDependencyTag(module) |
| |
| if IsJniDepTag(tag) { |
| // Handled by AndroidApp.collectAppDeps |
| return |
| } |
| if tag == certificateTag { |
| // Handled by AndroidApp.collectAppDeps |
| return |
| } |
| |
| if dep, ok := module.(SdkLibraryDependency); ok { |
| switch tag { |
| case sdkLibTag, libTag: |
| depHeaderJars := dep.SdkHeaderJars(ctx, j.SdkVersion(ctx)) |
| deps.classpath = append(deps.classpath, depHeaderJars...) |
| deps.dexClasspath = append(deps.dexClasspath, depHeaderJars...) |
| case staticLibTag: |
| ctx.ModuleErrorf("dependency on java_sdk_library %q can only be in libs", otherName) |
| } |
| } else if dep, ok := android.OtherModuleProvider(ctx, module, JavaInfoProvider); ok { |
| if sdkLinkType != javaPlatform { |
| if syspropDep, ok := android.OtherModuleProvider(ctx, module, SyspropPublicStubInfoProvider); ok { |
| // dep is a sysprop implementation library, but this module is not linking against |
| // the platform, so it gets the sysprop public stubs library instead. Replace |
| // dep with the JavaInfo from the SyspropPublicStubInfoProvider. |
| dep = syspropDep.JavaInfo |
| } |
| } |
| switch tag { |
| case bootClasspathTag: |
| deps.bootClasspath = append(deps.bootClasspath, dep.HeaderJars...) |
| case sdkLibTag, libTag, instrumentationForTag: |
| if _, ok := module.(*Plugin); ok { |
| ctx.ModuleErrorf("a java_plugin (%s) cannot be used as a libs dependency", otherName) |
| } |
| deps.classpath = append(deps.classpath, dep.HeaderJars...) |
| deps.dexClasspath = append(deps.dexClasspath, dep.HeaderJars...) |
| if len(dep.RepackagedHeaderJars) == 1 && !slices.Contains(dep.HeaderJars, dep.RepackagedHeaderJars[0]) { |
| deps.classpath = append(deps.classpath, dep.RepackagedHeaderJars...) |
| deps.dexClasspath = append(deps.dexClasspath, dep.RepackagedHeaderJars...) |
| } |
| deps.aidlIncludeDirs = append(deps.aidlIncludeDirs, dep.AidlIncludeDirs...) |
| addPlugins(&deps, dep.ExportedPlugins, dep.ExportedPluginClasses...) |
| deps.disableTurbine = deps.disableTurbine || dep.ExportedPluginDisableTurbine |
| case java9LibTag: |
| deps.java9Classpath = append(deps.java9Classpath, dep.HeaderJars...) |
| case staticLibTag: |
| if _, ok := module.(*Plugin); ok { |
| ctx.ModuleErrorf("a java_plugin (%s) cannot be used as a static_libs dependency", otherName) |
| } |
| deps.classpath = append(deps.classpath, dep.HeaderJars...) |
| deps.staticJars = append(deps.staticJars, dep.ImplementationJars...) |
| deps.staticHeaderJars = append(deps.staticHeaderJars, dep.HeaderJars...) |
| deps.staticResourceJars = append(deps.staticResourceJars, dep.ResourceJars...) |
| deps.aidlIncludeDirs = append(deps.aidlIncludeDirs, dep.AidlIncludeDirs...) |
| addPlugins(&deps, dep.ExportedPlugins, dep.ExportedPluginClasses...) |
| // Turbine doesn't run annotation processors, so any module that uses an |
| // annotation processor that generates API is incompatible with the turbine |
| // optimization. |
| deps.disableTurbine = deps.disableTurbine || dep.ExportedPluginDisableTurbine |
| case pluginTag: |
| if plugin, ok := module.(*Plugin); ok { |
| if plugin.pluginProperties.Processor_class != nil { |
| addPlugins(&deps, dep.ImplementationAndResourcesJars, *plugin.pluginProperties.Processor_class) |
| } else { |
| addPlugins(&deps, dep.ImplementationAndResourcesJars) |
| } |
| // Turbine doesn't run annotation processors, so any module that uses an |
| // annotation processor that generates API is incompatible with the turbine |
| // optimization. |
| deps.disableTurbine = deps.disableTurbine || Bool(plugin.pluginProperties.Generates_api) |
| } else { |
| ctx.PropertyErrorf("plugins", "%q is not a java_plugin module", otherName) |
| } |
| case errorpronePluginTag: |
| if _, ok := module.(*Plugin); ok { |
| deps.errorProneProcessorPath = append(deps.errorProneProcessorPath, dep.ImplementationAndResourcesJars...) |
| } else { |
| ctx.PropertyErrorf("plugins", "%q is not a java_plugin module", otherName) |
| } |
| case exportedPluginTag: |
| if plugin, ok := module.(*Plugin); ok { |
| j.exportedPluginJars = append(j.exportedPluginJars, dep.ImplementationAndResourcesJars...) |
| if plugin.pluginProperties.Processor_class != nil { |
| j.exportedPluginClasses = append(j.exportedPluginClasses, *plugin.pluginProperties.Processor_class) |
| } |
| // Turbine doesn't run annotation processors, so any module that uses an |
| // annotation processor that generates API is incompatible with the turbine |
| // optimization. |
| j.exportedDisableTurbine = Bool(plugin.pluginProperties.Generates_api) |
| } else { |
| ctx.PropertyErrorf("exported_plugins", "%q is not a java_plugin module", otherName) |
| } |
| case kotlinStdlibTag: |
| deps.kotlinStdlib = append(deps.kotlinStdlib, dep.HeaderJars...) |
| case kotlinAnnotationsTag: |
| deps.kotlinAnnotations = dep.HeaderJars |
| case kotlinPluginTag: |
| deps.kotlinPlugins = append(deps.kotlinPlugins, dep.ImplementationAndResourcesJars...) |
| case syspropPublicStubDepTag: |
| // This is a sysprop implementation library, forward the JavaInfoProvider from |
| // the corresponding sysprop public stub library as SyspropPublicStubInfoProvider. |
| android.SetProvider(ctx, SyspropPublicStubInfoProvider, SyspropPublicStubInfo{ |
| JavaInfo: dep, |
| }) |
| } |
| } else if dep, ok := module.(android.SourceFileProducer); ok { |
| switch tag { |
| case sdkLibTag, libTag: |
| checkProducesJars(ctx, dep) |
| deps.classpath = append(deps.classpath, dep.Srcs()...) |
| deps.dexClasspath = append(deps.classpath, dep.Srcs()...) |
| case staticLibTag: |
| checkProducesJars(ctx, dep) |
| deps.classpath = append(deps.classpath, dep.Srcs()...) |
| deps.staticJars = append(deps.staticJars, dep.Srcs()...) |
| deps.staticHeaderJars = append(deps.staticHeaderJars, dep.Srcs()...) |
| } |
| } else { |
| switch tag { |
| case bootClasspathTag: |
| // If a system modules dependency has been added to the bootclasspath |
| // then add its libs to the bootclasspath. |
| sm := module.(SystemModulesProvider) |
| deps.bootClasspath = append(deps.bootClasspath, sm.HeaderJars()...) |
| |
| case systemModulesTag: |
| if deps.systemModules != nil { |
| panic("Found two system module dependencies") |
| } |
| sm := module.(SystemModulesProvider) |
| outputDir, outputDeps := sm.OutputDirAndDeps() |
| deps.systemModules = &systemModules{outputDir, outputDeps} |
| |
| case instrumentationForTag: |
| ctx.PropertyErrorf("instrumentation_for", "dependency %q of type %q does not provide JavaInfo so is unsuitable for use with this property", ctx.OtherModuleName(module), ctx.OtherModuleType(module)) |
| } |
| } |
| |
| addCLCFromDep(ctx, module, j.classLoaderContexts) |
| }) |
| |
| return deps |
| } |
| |
| // Provider for jarjar renaming rules. |
| // |
| // Modules can set their jarjar renaming rules with addJarJarRenameRule, and those renamings will be |
| // passed to all rdeps. The typical way that these renamings will NOT be inherited is when a module |
| // links against stubs -- these are not passed through stubs. The classes will remain unrenamed on |
| // classes until a module with jarjar_prefix is reached, and all as yet unrenamed classes will then |
| // be renamed from that module. |
| // TODO: Add another property to suppress the forwarding of |
| type DependencyUse int |
| |
| const ( |
| RenameUseInvalid DependencyUse = iota |
| RenameUseInclude |
| RenameUseExclude |
| ) |
| |
| type RenameUseElement struct { |
| DepName string |
| RenameUse DependencyUse |
| Why string // token for determining where in the logic the decision was made. |
| } |
| |
| type JarJarProviderData struct { |
| // Mapping of class names: original --> renamed. If the value is "", the class will be |
| // renamed by the next rdep that has the jarjar_prefix attribute (or this module if it has |
| // attribute). Rdeps of that module will inherit the renaming. |
| Rename map[string]string |
| RenameUse []RenameUseElement |
| } |
| |
| func (this JarJarProviderData) GetDebugString() string { |
| result := "" |
| for _, k := range android.SortedKeys(this.Rename) { |
| v := this.Rename[k] |
| if strings.Contains(k, "android.companion.virtual.flags.FakeFeatureFlagsImpl") { |
| result += k + "-->" + v + ";" |
| } |
| } |
| return result |
| } |
| |
| var JarJarProvider = blueprint.NewProvider[JarJarProviderData]() |
| |
| var overridableJarJarPrefix = "com.android.internal.hidden_from_bootclasspath" |
| |
| func init() { |
| android.SetJarJarPrefixHandler(mergeJarJarPrefixes) |
| } |
| |
| // BaseJarJarProviderData contains information that will propagate across dependencies regardless of |
| // whether they are java modules or not. |
| type BaseJarJarProviderData struct { |
| JarJarProviderData JarJarProviderData |
| } |
| |
| func (this BaseJarJarProviderData) GetDebugString() string { |
| return this.JarJarProviderData.GetDebugString() |
| } |
| |
| var BaseJarJarProvider = blueprint.NewProvider[BaseJarJarProviderData]() |
| |
| // mergeJarJarPrefixes is called immediately before module.GenerateAndroidBuildActions is called. |
| // Since there won't be a JarJarProvider, we create the BaseJarJarProvider if any of our deps have |
| // either JarJarProvider or BaseJarJarProvider. |
| func mergeJarJarPrefixes(ctx android.ModuleContext) { |
| mod := ctx.Module() |
| // Explicitly avoid propagating into some module types. |
| switch reflect.TypeOf(mod).String() { |
| case "*java.Droidstubs": |
| return |
| } |
| jarJarData := collectDirectDepsProviders(ctx) |
| if jarJarData != nil { |
| providerData := BaseJarJarProviderData{ |
| JarJarProviderData: *jarJarData, |
| } |
| android.SetProvider(ctx, BaseJarJarProvider, providerData) |
| } |
| |
| } |
| |
| // Add a jarjar renaming rule to this module, to be inherited to all dependent modules. |
| func (module *Module) addJarJarRenameRule(original string, renamed string) { |
| if module.jarjarRenameRules == nil { |
| module.jarjarRenameRules = make(map[string]string) |
| } |
| module.jarjarRenameRules[original] = renamed |
| } |
| |
| func collectDirectDepsProviders(ctx android.ModuleContext) (result *JarJarProviderData) { |
| // Gather repackage information from deps |
| // If the dep jas a JarJarProvider, it is used. Otherwise, any BaseJarJarProvider is used. |
| |
| module := ctx.Module() |
| moduleName := module.Name() |
| |
| ctx.VisitDirectDepsIgnoreBlueprint(func(m android.Module) { |
| tag := ctx.OtherModuleDependencyTag(m) |
| // This logic mirrors that in (*Module).collectDeps above. There are several places |
| // where we explicitly return RenameUseExclude, even though it is the default, to |
| // indicate that it has been verified to be the case. |
| // |
| // Note well: there are probably cases that are getting to the unconditional return |
| // and are therefore wrong. |
| shouldIncludeRenames := func() (DependencyUse, string) { |
| if moduleName == m.Name() { |
| return RenameUseInclude, "name" // If we have the same module name, include the renames. |
| } |
| if sc, ok := module.(android.SdkContext); ok { |
| if ctx.Device() { |
| sdkDep := decodeSdkDep(ctx, sc) |
| if !sdkDep.invalidVersion && sdkDep.useFiles { |
| return RenameUseExclude, "useFiles" |
| } |
| } |
| } |
| if IsJniDepTag(tag) || tag == certificateTag || tag == proguardRaiseTag { |
| return RenameUseExclude, "tags" |
| } |
| if _, ok := m.(SdkLibraryDependency); ok { |
| switch tag { |
| case sdkLibTag, libTag: |
| return RenameUseExclude, "sdklibdep" // matches collectDeps() |
| } |
| return RenameUseInvalid, "sdklibdep" // dep is not used in collectDeps() |
| } else if ji, ok := android.OtherModuleProvider(ctx, m, JavaInfoProvider); ok { |
| switch ji.StubsLinkType { |
| case Stubs: |
| return RenameUseExclude, "info" |
| case Implementation: |
| return RenameUseInclude, "info" |
| default: |
| //fmt.Printf("LJ: %v -> %v StubsLinkType unknown\n", module, m) |
| // Fall through to the heuristic logic. |
| } |
| switch reflect.TypeOf(m).String() { |
| case "*java.GeneratedJavaLibraryModule": |
| // Probably a java_aconfig_library module. |
| // TODO: make this check better. |
| return RenameUseInclude, "reflect" |
| } |
| switch tag { |
| case bootClasspathTag: |
| return RenameUseExclude, "tagswitch" |
| case sdkLibTag, libTag, instrumentationForTag: |
| return RenameUseInclude, "tagswitch" |
| case java9LibTag: |
| return RenameUseExclude, "tagswitch" |
| case staticLibTag: |
| return RenameUseInclude, "tagswitch" |
| case pluginTag: |
| return RenameUseInclude, "tagswitch" |
| case errorpronePluginTag: |
| return RenameUseInclude, "tagswitch" |
| case exportedPluginTag: |
| return RenameUseInclude, "tagswitch" |
| case kotlinStdlibTag, kotlinAnnotationsTag: |
| return RenameUseExclude, "tagswitch" |
| case kotlinPluginTag: |
| return RenameUseInclude, "tagswitch" |
| default: |
| return RenameUseExclude, "tagswitch" |
| } |
| } else if _, ok := m.(android.SourceFileProducer); ok { |
| switch tag { |
| case sdkLibTag, libTag, staticLibTag: |
| return RenameUseInclude, "srcfile" |
| default: |
| return RenameUseExclude, "srcfile" |
| } |
| } else if _, ok := android.OtherModuleProvider(ctx, m, aconfig.CodegenInfoProvider); ok { |
| return RenameUseInclude, "aconfig_declarations_group" |
| } else { |
| switch tag { |
| case bootClasspathTag: |
| return RenameUseExclude, "else" |
| case systemModulesTag: |
| return RenameUseInclude, "else" |
| } |
| } |
| // If we got here, choose the safer option, which may lead to a build failure, rather |
| // than runtime failures on the device. |
| return RenameUseExclude, "end" |
| } |
| |
| if result == nil { |
| result = &JarJarProviderData{ |
| Rename: make(map[string]string), |
| RenameUse: make([]RenameUseElement, 0), |
| } |
| } |
| how, why := shouldIncludeRenames() |
| result.RenameUse = append(result.RenameUse, RenameUseElement{DepName: m.Name(), RenameUse: how, Why: why}) |
| if how != RenameUseInclude { |
| // Nothing to merge. |
| return |
| } |
| |
| merge := func(theirs *JarJarProviderData) { |
| for orig, renamed := range theirs.Rename { |
| if preexisting, exists := (*result).Rename[orig]; !exists || preexisting == "" { |
| result.Rename[orig] = renamed |
| } else if preexisting != "" && renamed != "" && preexisting != renamed { |
| if strings.HasPrefix(preexisting, overridableJarJarPrefix) { |
| result.Rename[orig] = renamed |
| } else if !strings.HasPrefix(renamed, overridableJarJarPrefix) { |
| ctx.ModuleErrorf("1. Conflicting jarjar rules inherited for class: %s (%s and %s)", orig, renamed, preexisting, ctx.ModuleName(), m.Name()) |
| continue |
| } |
| } |
| } |
| } |
| if theirs, ok := android.OtherModuleProvider(ctx, m, JarJarProvider); ok { |
| merge(&theirs) |
| } else if theirs, ok := android.OtherModuleProvider(ctx, m, BaseJarJarProvider); ok { |
| // TODO: if every java.Module should have a JarJarProvider, and we find only the |
| // BaseJarJarProvider, then there is a bug. Consider seeing if m can be cast |
| // to java.Module. |
| merge(&theirs.JarJarProviderData) |
| } |
| }) |
| return |
| } |
| |
| func (this Module) GetDebugString() string { |
| return "sdk_version=" + proptools.String(this.deviceProperties.Sdk_version) |
| } |
| |
| // Merge the jarjar rules we inherit from our dependencies, any that have been added directly to |
| // us, and if it's been set, apply the jarjar_prefix property to rename them. |
| func (module *Module) collectJarJarRules(ctx android.ModuleContext) *JarJarProviderData { |
| // Gather repackage information from deps |
| result := collectDirectDepsProviders(ctx) |
| |
| // Update that with entries we've stored for ourself |
| for orig, renamed := range module.jarjarRenameRules { |
| if result == nil { |
| result = &JarJarProviderData{ |
| Rename: make(map[string]string), |
| } |
| } |
| if renamed != "" { |
| if preexisting, exists := (*result).Rename[orig]; exists && preexisting != renamed { |
| ctx.ModuleErrorf("Conflicting jarjar rules inherited for class: %s (%s and %s)", orig, renamed, preexisting) |
| continue |
| } |
| } |
| (*result).Rename[orig] = renamed |
| } |
| |
| // If there are no renamings, then jarjar_prefix does nothing, so skip the extra work. |
| if result == nil { |
| return nil |
| } |
| |
| // If they've given us a jarjar_prefix property, then we will use that to rename any classes |
| // that have not yet been renamed. |
| prefix := proptools.String(module.properties.Jarjar_prefix) |
| if prefix != "" { |
| if prefix[0] == '.' { |
| ctx.PropertyErrorf("jarjar_prefix", "jarjar_prefix can not start with '.'") |
| return nil |
| } |
| if prefix[len(prefix)-1] == '.' { |
| ctx.PropertyErrorf("jarjar_prefix", "jarjar_prefix can not end with '.'") |
| return nil |
| } |
| |
| var updated map[string]string |
| for orig, renamed := range (*result).Rename { |
| if renamed == "" { |
| if updated == nil { |
| updated = make(map[string]string) |
| } |
| updated[orig] = prefix + "." + orig |
| } |
| } |
| for orig, renamed := range updated { |
| (*result).Rename[orig] = renamed |
| } |
| } |
| |
| return result |
| } |
| |
| // Get the jarjar rule text for a given provider for the fully resolved rules. Classes that map |
| // to "" won't be in this list because they shouldn't be renamed yet. |
| func getJarJarRuleText(provider *JarJarProviderData) string { |
| result := "" |
| for _, orig := range android.SortedKeys(provider.Rename) { |
| renamed := provider.Rename[orig] |
| if renamed != "" { |
| result += "rule " + orig + " " + renamed + "\n" |
| } |
| } |
| return result |
| } |
| |
| func addPlugins(deps *deps, pluginJars android.Paths, pluginClasses ...string) { |
| deps.processorPath = append(deps.processorPath, pluginJars...) |
| deps.processorClasses = append(deps.processorClasses, pluginClasses...) |
| } |
| |
| // TODO(b/132357300) Generalize SdkLibrarComponentDependency to non-SDK libraries and merge with |
| // this interface. |
| type ProvidesUsesLib interface { |
| ProvidesUsesLib() *string |
| } |
| |
| func (j *Module) ProvidesUsesLib() *string { |
| return j.usesLibraryProperties.Provides_uses_lib |
| } |
| |
| type ModuleWithStem interface { |
| Stem() string |
| } |
| |
| var _ ModuleWithStem = (*Module)(nil) |