PrebuildEtcModule no longer implements OutputFiles method

In the context of incremental soong, the output files
inter-module-communication will be through OutputFilesProvider.
The OutputFileProducer interface will be deprecated.

These module types are included in this change:
linker_config
llndk_libraries_txt
sanitizer_libraries_txt
java_sdk_library_xml
vndksp_libraries_txt
vndkcore_libraries_txt
vndkprivate_libraries_txt
vndkpublic_libraries_txt

Test: CI
Bug: 339477385
Change-Id: I35575bbad137df5ff8001db9a61ba5b3d13eaa6d

apex/apex.go

@@ -2128,7 +2128,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 			}
 		case prebuiltTag:
 			if prebuilt, ok := child.(prebuilt_etc.PrebuiltEtcModule); ok {
-				filesToCopy, _ := prebuilt.OutputFiles("")
+				filesToCopy := android.OutputFilesForModule(ctx, prebuilt, "")
 				for _, etcFile := range filesToCopy {
 					vctx.filesInfo = append(vctx.filesInfo, apexFileForPrebuiltEtc(ctx, prebuilt, etcFile))
 				}
@@ -2274,7 +2274,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 		// Because APK-in-APEX embeds jni_libs transitively, we don't need to track transitive deps
 	} else if java.IsXmlPermissionsFileDepTag(depTag) {
 		if prebuilt, ok := child.(prebuilt_etc.PrebuiltEtcModule); ok {
-			filesToCopy, _ := prebuilt.OutputFiles("")
+			filesToCopy := android.OutputFilesForModule(ctx, prebuilt, "")
 			for _, etcFile := range filesToCopy {
 				vctx.filesInfo = append(vctx.filesInfo, apexFileForPrebuiltEtc(ctx, prebuilt, etcFile))
 			}

cc/llndk_library.go

@@ -15,9 +15,10 @@
 package cc
 
 import (
+	"strings"
+
 	"android/soong/android"
 	"android/soong/etc"
-	"strings"
 )
 
 var (
@@ -96,7 +97,6 @@ type llndkLibrariesTxtModule struct {
 }
 
 var _ etc.PrebuiltEtcModule = &llndkLibrariesTxtModule{}
-var _ android.OutputFileProducer = &llndkLibrariesTxtModule{}
 
 // llndk_libraries_txt is a singleton module whose content is a list of LLNDK libraries
 // generated by Soong but can be referenced by other modules.
@@ -118,6 +118,8 @@ func (txt *llndkLibrariesTxtModule) GenerateAndroidBuildActions(ctx android.Modu
 
 	installPath := android.PathForModuleInstall(ctx, "etc")
 	ctx.InstallFile(installPath, filename, txt.outputFile)
+
+	ctx.SetOutputFiles(android.Paths{txt.outputFile}, "")
 }
 
 func (txt *llndkLibrariesTxtModule) GenerateSingletonBuildActions(ctx android.SingletonContext) {
@@ -161,11 +163,6 @@ func (txt *llndkLibrariesTxtModule) MakeVars(ctx android.MakeVarsContext) {
 	ctx.Strict("LLNDK_LIBRARIES", strings.Join(txt.moduleNames, " "))
 }
 
-// PrebuiltEtcModule interface
-func (txt *llndkLibrariesTxtModule) OutputFile() android.OutputPath {
-	return txt.outputFile
-}
-
 // PrebuiltEtcModule interface
 func (txt *llndkLibrariesTxtModule) BaseDir() string {
 	return "etc"

cc/sanitize.go

@@ -1798,7 +1798,6 @@ type sanitizerLibrariesTxtModule struct {
 }
 
 var _ etc.PrebuiltEtcModule = (*sanitizerLibrariesTxtModule)(nil)
-var _ android.OutputFileProducer = (*sanitizerLibrariesTxtModule)(nil)
 
 func RegisterSanitizerLibrariesTxtType(ctx android.RegistrationContext) {
 	ctx.RegisterModuleType("sanitizer_libraries_txt", sanitizerLibrariesTxtFactory)
@@ -1886,6 +1885,8 @@ func (txt *sanitizerLibrariesTxtModule) GenerateAndroidBuildActions(ctx android.
 
 	installPath := android.PathForModuleInstall(ctx, "etc")
 	ctx.InstallFile(installPath, filename, txt.outputFile)
+
+	ctx.SetOutputFiles(android.Paths{txt.outputFile}, "")
 }
 
 func (txt *sanitizerLibrariesTxtModule) AndroidMkEntries() []android.AndroidMkEntries {
@@ -1895,11 +1896,6 @@ func (txt *sanitizerLibrariesTxtModule) AndroidMkEntries() []android.AndroidMkEn
 	}}
 }
 
-// PrebuiltEtcModule interface
-func (txt *sanitizerLibrariesTxtModule) OutputFile() android.OutputPath {
-	return txt.outputFile
-}
-
 // PrebuiltEtcModule interface
 func (txt *sanitizerLibrariesTxtModule) BaseDir() string {
 	return "etc"

cc/vndk.go

@@ -396,7 +396,6 @@ type VndkLibrariesTxtProperties struct {
 }
 
 var _ etc.PrebuiltEtcModule = &vndkLibrariesTxt{}
-var _ android.OutputFileProducer = &vndkLibrariesTxt{}
 
 // vndksp_libraries_txt is a singleton module whose content is a list of VNDKSP libraries
 // generated by Soong but can be referenced by other modules.
@@ -455,6 +454,8 @@ func (txt *vndkLibrariesTxt) GenerateAndroidBuildActions(ctx android.ModuleConte
 
 	installPath := android.PathForModuleInstall(ctx, "etc")
 	ctx.InstallFile(installPath, filename, txt.outputFile)
+
+	ctx.SetOutputFiles(android.Paths{txt.outputFile}, "")
 }
 
 func (txt *vndkLibrariesTxt) GenerateSingletonBuildActions(ctx android.SingletonContext) {
@@ -496,11 +497,6 @@ func (txt *vndkLibrariesTxt) MakeVars(ctx android.MakeVarsContext) {
 	ctx.Strict(txt.makeVarName, strings.Join(filter(txt.moduleNames, txt.filterOutFromMakeVar), " "))
 }
 
-// PrebuiltEtcModule interface
-func (txt *vndkLibrariesTxt) OutputFile() android.OutputPath {
-	return txt.outputFile
-}
-
 // PrebuiltEtcModule interface
 func (txt *vndkLibrariesTxt) BaseDir() string {
 	return "etc"

etc/prebuilt_etc.go

@@ -133,10 +133,6 @@ type PrebuiltEtcModule interface {
 
 	// Returns the sub install directory relative to BaseDir().
 	SubDir() string
-
-	// Returns an android.OutputPath to the intermediate file, which is the renamed prebuilt source
-	// file.
-	OutputFiles(tag string) (android.Paths, error)
 }
 
 type PrebuiltEtc struct {

java/sdk_library.go

@@ -3252,11 +3252,6 @@ func (module *sdkLibraryXml) SubDir() string {
 	return "permissions"
 }
 
-// from android.PrebuiltEtcModule
-func (module *sdkLibraryXml) OutputFiles(tag string) (android.Paths, error) {
-	return android.OutputPaths{module.outputFilePath}.Paths(), nil
-}
-
 var _ etc.PrebuiltEtcModule = (*sdkLibraryXml)(nil)
 
 // from android.ApexModule
@@ -3400,6 +3395,8 @@ func (module *sdkLibraryXml) GenerateAndroidBuildActions(ctx android.ModuleConte
 
 	module.installDirPath = android.PathForModuleInstall(ctx, "etc", module.SubDir())
 	ctx.PackageFile(module.installDirPath, libName+".xml", module.outputFilePath)
+
+	ctx.SetOutputFiles(android.OutputPaths{module.outputFilePath}.Paths(), "")
 }
 
 func (module *sdkLibraryXml) AndroidMkEntries() []android.AndroidMkEntries {

linkerconfig/linkerconfig.go

@@ -15,7 +15,6 @@
 package linkerconfig
 
 import (
-	"fmt"
 	"sort"
 	"strings"
 
@@ -73,17 +72,6 @@ func (l *linkerConfig) OutputFile() android.OutputPath {
 	return l.outputFilePath
 }
 
-var _ android.OutputFileProducer = (*linkerConfig)(nil)
-
-func (l *linkerConfig) OutputFiles(tag string) (android.Paths, error) {
-	switch tag {
-	case "":
-		return android.Paths{l.outputFilePath}, nil
-	default:
-		return nil, fmt.Errorf("unsupported module reference tag %q", tag)
-	}
-}
-
 func (l *linkerConfig) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	input := android.PathForModuleSrc(ctx, android.String(l.properties.Src))
 	output := android.PathForModuleOut(ctx, "linker.config.pb").OutputPath
@@ -98,6 +86,8 @@ func (l *linkerConfig) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 		l.SkipInstall()
 	}
 	ctx.InstallFile(l.installDirPath, l.outputFilePath.Base(), l.outputFilePath)
+
+	ctx.SetOutputFiles(android.Paths{l.outputFilePath}, "")
 }
 
 func BuildLinkerConfig(ctx android.ModuleContext, builder *android.RuleBuilder,