1// Copyright 2014 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 bootstrap 16 17var ( 18 // These variables are the only configuration needed by the boostrap 19 // modules. They are always set to the variable name enclosed in "@@" so 20 // that their values can be easily replaced in the generated Ninja file. 21 srcDir = pctx.StaticVariable("srcDir", "@@SrcDir@@") 22 buildDir = pctx.StaticVariable("buildDir", "@@BuildDir@@") 23 goRoot = pctx.StaticVariable("goRoot", "@@GoRoot@@") 24 compileCmd = pctx.StaticVariable("compileCmd", "@@GoCompile@@") 25 linkCmd = pctx.StaticVariable("linkCmd", "@@GoLink@@") 26 bootstrapCmd = pctx.StaticVariable("bootstrapCmd", "@@Bootstrap@@") 27 bootstrapManifest = pctx.StaticVariable("bootstrapManifest", 28 "@@BootstrapManifest@@") 29) 30 31type ConfigInterface interface { 32 // GeneratingBootstrapper should return true if this build invocation is 33 // creating a build.ninja.in file to be used in a build bootstrapping 34 // sequence. 35 GeneratingBootstrapper() bool 36 // GeneratingPrimaryBuilder should return true if this build invocation is 37 // creating a build.ninja.in file to be used to build the primary builder 38 GeneratingPrimaryBuilder() bool 39} 40 41type ConfigRemoveAbandonedFiles interface { 42 // RemoveAbandonedFiles should return true if files listed in the 43 // .ninja_log but not the output build.ninja file should be deleted. 44 RemoveAbandonedFiles() bool 45} 46 47type Stage int 48 49const ( 50 StageBootstrap Stage = iota 51 StagePrimary 52 StageMain 53) 54 55type Config struct { 56 stage Stage 57 58 topLevelBlueprintsFile string 59 60 runGoTests bool 61} 62