1// Copyright 2018 Google Inc. All rights reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package java 16 17import ( 18 "sort" 19 "strings" 20 21 "android/soong/android" 22) 23 24func init() { 25 android.RegisterMakeVarsProvider(pctx, supportLibrariesMakeVarsProvider) 26} 27 28func supportLibrariesMakeVarsProvider(ctx android.MakeVarsContext) { 29 var supportAars, supportJars []string 30 31 ctx.VisitAllModuleProxies(func(module android.ModuleProxy) { 32 dir := ctx.ModuleDir(module) 33 switch { 34 case strings.HasPrefix(dir, "prebuilts/sdk/current/extras"), 35 strings.HasPrefix(dir, "prebuilts/sdk/current/androidx"), 36 dir == "prebuilts/sdk/current/car", 37 dir == "prebuilts/sdk/current/optional", 38 dir == "prebuilts/sdk/current/support": 39 // Support library 40 default: 41 // Not a support library 42 return 43 } 44 45 name := ctx.ModuleName(module) 46 if strings.HasSuffix(name, "-nodeps") { 47 return 48 } 49 50 _, isAndroidLibrary := android.OtherModuleProvider(ctx, module, AndroidLibraryInfoProvider) 51 _, isAARImport := android.OtherModuleProvider(ctx, module, AARImportInfoProvider) 52 if isAndroidLibrary || isAARImport { 53 supportAars = append(supportAars, name) 54 } else { 55 _, isJavaLibrary := android.OtherModuleProvider(ctx, module, JavaLibraryInfoProvider) 56 _, isJavaPlugin := android.OtherModuleProvider(ctx, module, JavaPluginInfoProvider) 57 if isJavaLibrary && !isJavaPlugin { 58 supportJars = append(supportJars, name) 59 } 60 } 61 }) 62 63 sort.Strings(supportAars) 64 sort.Strings(supportJars) 65 66 ctx.Strict("SUPPORT_LIBRARIES_AARS", strings.Join(supportAars, " ")) 67 ctx.Strict("SUPPORT_LIBRARIES_JARS", strings.Join(supportJars, " ")) 68} 69