c82f118d23
Add a rule to generate a JAR file containing code for all aconfig flags in all packages. This is intended for apps compiled outside the platform. Also add a rule to include the new JAR file among the SDK artifacts. Note: a future CL will refine the aconfig command line options used, or filter the aconfig output: right now the JAR really contains *all* flags; we want it to include only *exported* flags. Bug: 311151343 Test: m sdk dist # manually verify that this generates $(gettop)/out/dist/android-flags.jar Change-Id: I73481a9f723a0e5487cfcd2ee697873ecc4e8275
57 lines
2.0 KiB
Go
57 lines
2.0 KiB
Go
// Copyright 2023 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 aconfig
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import (
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"android/soong/android"
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)
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func ExportedJavaDeclarationsLibraryFactory() android.Singleton {
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return &exportedJavaDeclarationsLibrarySingleton{}
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}
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type exportedJavaDeclarationsLibrarySingleton struct {
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intermediatePath android.OutputPath
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}
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func (this *exportedJavaDeclarationsLibrarySingleton) GenerateBuildActions(ctx android.SingletonContext) {
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// Find all of the aconfig_declarations modules
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var cacheFiles android.Paths
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ctx.VisitAllModules(func(module android.Module) {
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if !ctx.ModuleHasProvider(module, DeclarationsProviderKey) {
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return
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}
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decl := ctx.ModuleProvider(module, DeclarationsProviderKey).(DeclarationsProviderData)
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cacheFiles = append(cacheFiles, decl.IntermediateCacheOutputPath)
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})
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// Generate build action for aconfig
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this.intermediatePath = android.PathForIntermediates(ctx, "exported_java_aconfig_library.jar")
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ctx.Build(pctx, android.BuildParams{
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Rule: exportedJavaRule,
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Inputs: cacheFiles,
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Output: this.intermediatePath,
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Description: "exported_java_aconfig_library",
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Args: map[string]string{
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"cache_files": android.JoinPathsWithPrefix(cacheFiles, " "),
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},
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})
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ctx.Phony("exported_java_aconfig_library", this.intermediatePath)
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}
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func (this *exportedJavaDeclarationsLibrarySingleton) MakeVars(ctx android.MakeVarsContext) {
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ctx.DistForGoalWithFilename("sdk", this.intermediatePath, "android-flags.jar")
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}
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