937f35f464
In the context of incremental soong, the output files inter-module-communication will be through OutputFilesProvider. The OutputFileProducer interface will be deprecated. This CL also removes the unused field "intermediatePath" from build_flag_declarations and aconfig_declarations Test: CI Bug: 339477385 Change-Id: I8417db7ca6ece50b3ecd807fc3b6356aa52b18e0
129 lines
4.5 KiB
Go
129 lines
4.5 KiB
Go
// Copyright 2024 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package codegen
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import (
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"maps"
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"android/soong/android"
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"github.com/google/blueprint"
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)
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type dependencyTag struct {
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blueprint.BaseDependencyTag
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name string
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}
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var (
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aconfigDeclarationsGroupTag = dependencyTag{name: "aconfigDeclarationsGroup"}
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javaAconfigLibraryTag = dependencyTag{name: "javaAconfigLibrary"}
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ccAconfigLibraryTag = dependencyTag{name: "ccAconfigLibrary"}
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rustAconfigLibraryTag = dependencyTag{name: "rustAconfigLibrary"}
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)
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type AconfigDeclarationsGroup struct {
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android.ModuleBase
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android.DefaultableModuleBase
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properties AconfigDeclarationsGroupProperties
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aconfigDeclarationNames []string
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intermediateCacheOutputPaths android.Paths
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javaSrcjars android.Paths
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modeInfos map[string]android.ModeInfo
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}
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type AconfigDeclarationsGroupProperties struct {
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// Name of the aconfig_declarations_group modules
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Aconfig_declarations_groups []string
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// Name of the java_aconfig_library modules
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Java_aconfig_libraries []string
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// Name of the cc_aconfig_library modules
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Cc_aconfig_libraries []string
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// Name of the rust_aconfig_library modules
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Rust_aconfig_libraries []string
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}
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func AconfigDeclarationsGroupFactory() android.Module {
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module := &AconfigDeclarationsGroup{}
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module.AddProperties(&module.properties)
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android.InitAndroidModule(module)
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android.InitDefaultableModule(module)
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return module
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}
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func (adg *AconfigDeclarationsGroup) DepsMutator(ctx android.BottomUpMutatorContext) {
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ctx.AddDependency(ctx.Module(), aconfigDeclarationsGroupTag, adg.properties.Aconfig_declarations_groups...)
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ctx.AddDependency(ctx.Module(), javaAconfigLibraryTag, adg.properties.Java_aconfig_libraries...)
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ctx.AddDependency(ctx.Module(), ccAconfigLibraryTag, adg.properties.Cc_aconfig_libraries...)
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ctx.AddDependency(ctx.Module(), rustAconfigLibraryTag, adg.properties.Rust_aconfig_libraries...)
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}
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func (adg *AconfigDeclarationsGroup) VisitDeps(ctx android.ModuleContext) {
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adg.modeInfos = make(map[string]android.ModeInfo)
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ctx.VisitDirectDeps(func(dep android.Module) {
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tag := ctx.OtherModuleDependencyTag(dep)
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if provider, ok := android.OtherModuleProvider(ctx, dep, android.CodegenInfoProvider); ok {
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// aconfig declaration names and cache files are collected for all aconfig library dependencies
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adg.aconfigDeclarationNames = append(adg.aconfigDeclarationNames, provider.AconfigDeclarations...)
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adg.intermediateCacheOutputPaths = append(adg.intermediateCacheOutputPaths, provider.IntermediateCacheOutputPaths...)
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switch tag {
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case aconfigDeclarationsGroupTag:
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// Will retrieve outputs from another language codegen modules when support is added
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adg.javaSrcjars = append(adg.javaSrcjars, provider.Srcjars...)
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maps.Copy(adg.modeInfos, provider.ModeInfos)
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case javaAconfigLibraryTag:
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adg.javaSrcjars = append(adg.javaSrcjars, provider.Srcjars...)
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maps.Copy(adg.modeInfos, provider.ModeInfos)
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case ccAconfigLibraryTag:
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maps.Copy(adg.modeInfos, provider.ModeInfos)
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case rustAconfigLibraryTag:
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maps.Copy(adg.modeInfos, provider.ModeInfos)
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}
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}
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})
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}
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func (adg *AconfigDeclarationsGroup) GenerateAndroidBuildActions(ctx android.ModuleContext) {
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adg.VisitDeps(ctx)
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adg.aconfigDeclarationNames = android.FirstUniqueStrings(adg.aconfigDeclarationNames)
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adg.intermediateCacheOutputPaths = android.FirstUniquePaths(adg.intermediateCacheOutputPaths)
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android.SetProvider(ctx, android.CodegenInfoProvider, android.CodegenInfo{
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AconfigDeclarations: adg.aconfigDeclarationNames,
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IntermediateCacheOutputPaths: adg.intermediateCacheOutputPaths,
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Srcjars: adg.javaSrcjars,
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ModeInfos: adg.modeInfos,
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})
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ctx.SetOutputFiles(adg.intermediateCacheOutputPaths, "")
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ctx.SetOutputFiles(adg.javaSrcjars, ".srcjars")
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}
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func (adg *AconfigDeclarationsGroup) Srcjars() android.Paths {
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return adg.javaSrcjars
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}
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func (adg *AconfigDeclarationsGroup) AconfigDeclarations() []string {
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return adg.aconfigDeclarationNames
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}
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