// Copyright 2014 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 main
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import (
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"flag"
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"path/filepath"
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"github.com/google/blueprint"
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"github.com/google/blueprint/bootstrap"
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)
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var runAsPrimaryBuilder bool
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var buildPrimaryBuilder bool
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func init() {
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flag.BoolVar(&runAsPrimaryBuilder, "p", false, "run as a primary builder")
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}
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type Config struct {
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generatingPrimaryBuilder bool
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}
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func (c Config) GeneratingPrimaryBuilder() bool {
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return c.generatingPrimaryBuilder
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}
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func (c Config) RemoveAbandonedFilesUnder() (under, exempt []string) {
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if c.generatingPrimaryBuilder {
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under = []string{filepath.Join(bootstrap.BuildDir, ".bootstrap")}
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exempt = []string{filepath.Join(bootstrap.BuildDir, ".bootstrap", "build.ninja")}
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}
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return
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}
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func main() {
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flag.Parse()
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ctx := blueprint.NewContext()
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if !runAsPrimaryBuilder {
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ctx.SetIgnoreUnknownModuleTypes(true)
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}
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config := Config{
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generatingPrimaryBuilder: !runAsPrimaryBuilder,
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}
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bootstrap.Main(ctx, config)
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}
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