fdec8723d5
Focusing on the properties needed to remove soong config modules from packages/modules/Virtualization. - prebuilt_etc's src and srcs - filegroup's srcs and exclude_srcs - rust's cfgs Bug: 342006386 Test: m nothing --no-skip-soong-tests Change-Id: I6971da744a17955f98104948e6f9614776955782
141 lines
4.4 KiB
Go
141 lines
4.4 KiB
Go
// Copyright 2016 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 android
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import (
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"maps"
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"strings"
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"github.com/google/blueprint"
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"github.com/google/blueprint/proptools"
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)
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func init() {
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RegisterFilegroupBuildComponents(InitRegistrationContext)
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}
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var PrepareForTestWithFilegroup = FixtureRegisterWithContext(func(ctx RegistrationContext) {
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RegisterFilegroupBuildComponents(ctx)
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})
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func RegisterFilegroupBuildComponents(ctx RegistrationContext) {
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ctx.RegisterModuleType("filegroup", FileGroupFactory)
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ctx.RegisterModuleType("filegroup_defaults", FileGroupDefaultsFactory)
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}
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type fileGroupProperties struct {
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// srcs lists files that will be included in this filegroup
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Srcs proptools.Configurable[[]string] `android:"path"`
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Exclude_srcs proptools.Configurable[[]string] `android:"path"`
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// The base path to the files. May be used by other modules to determine which portion
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// of the path to use. For example, when a filegroup is used as data in a cc_test rule,
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// the base path is stripped off the path and the remaining path is used as the
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// installation directory.
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Path *string
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// Create a make variable with the specified name that contains the list of files in the
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// filegroup, relative to the root of the source tree.
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Export_to_make_var *string
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}
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type fileGroup struct {
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ModuleBase
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DefaultableModuleBase
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properties fileGroupProperties
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srcs Paths
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}
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var _ SourceFileProducer = (*fileGroup)(nil)
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// filegroup contains a list of files that are referenced by other modules
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// properties (such as "srcs") using the syntax ":<name>". filegroup are
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// also be used to export files across package boundaries.
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func FileGroupFactory() Module {
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module := &fileGroup{}
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module.AddProperties(&module.properties)
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InitAndroidModule(module)
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InitDefaultableModule(module)
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return module
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}
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var _ blueprint.JSONActionSupplier = (*fileGroup)(nil)
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func (fg *fileGroup) JSONActions() []blueprint.JSONAction {
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ins := make([]string, 0, len(fg.srcs))
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outs := make([]string, 0, len(fg.srcs))
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for _, p := range fg.srcs {
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ins = append(ins, p.String())
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outs = append(outs, p.Rel())
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}
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return []blueprint.JSONAction{
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blueprint.JSONAction{
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Inputs: ins,
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Outputs: outs,
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},
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}
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}
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func (fg *fileGroup) GenerateAndroidBuildActions(ctx ModuleContext) {
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fg.srcs = PathsForModuleSrcExcludes(ctx, fg.properties.Srcs.GetOrDefault(ctx, nil), fg.properties.Exclude_srcs.GetOrDefault(ctx, nil))
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if fg.properties.Path != nil {
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fg.srcs = PathsWithModuleSrcSubDir(ctx, fg.srcs, String(fg.properties.Path))
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}
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SetProvider(ctx, blueprint.SrcsFileProviderKey, blueprint.SrcsFileProviderData{SrcPaths: fg.srcs.Strings()})
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var aconfigDeclarations []string
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var intermediateCacheOutputPaths Paths
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var srcjars Paths
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modeInfos := make(map[string]ModeInfo)
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ctx.VisitDirectDeps(func(module Module) {
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if dep, ok := OtherModuleProvider(ctx, module, CodegenInfoProvider); ok {
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aconfigDeclarations = append(aconfigDeclarations, dep.AconfigDeclarations...)
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intermediateCacheOutputPaths = append(intermediateCacheOutputPaths, dep.IntermediateCacheOutputPaths...)
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srcjars = append(srcjars, dep.Srcjars...)
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maps.Copy(modeInfos, dep.ModeInfos)
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}
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})
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SetProvider(ctx, CodegenInfoProvider, CodegenInfo{
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AconfigDeclarations: aconfigDeclarations,
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IntermediateCacheOutputPaths: intermediateCacheOutputPaths,
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Srcjars: srcjars,
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ModeInfos: modeInfos,
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})
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}
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func (fg *fileGroup) Srcs() Paths {
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return append(Paths{}, fg.srcs...)
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}
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func (fg *fileGroup) MakeVars(ctx MakeVarsModuleContext) {
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if makeVar := String(fg.properties.Export_to_make_var); makeVar != "" {
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ctx.StrictRaw(makeVar, strings.Join(fg.srcs.Strings(), " "))
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}
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}
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// Defaults
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type FileGroupDefaults struct {
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ModuleBase
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DefaultsModuleBase
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}
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func FileGroupDefaultsFactory() Module {
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module := &FileGroupDefaults{}
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module.AddProperties(&fileGroupProperties{})
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InitDefaultsModule(module)
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return module
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}
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