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// Copyright 2014 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"flag"
"path/filepath"
"github.com/google/blueprint"
"github.com/google/blueprint/bootstrap"
)
var runAsPrimaryBuilder bool
var buildPrimaryBuilder bool
func init() {
flag.BoolVar(&runAsPrimaryBuilder, "p", false, "run as a primary builder")
}
type Config struct {
generatingPrimaryBuilder bool
}
func (c Config) GeneratingPrimaryBuilder() bool {
return c.generatingPrimaryBuilder
}
func (c Config) RemoveAbandonedFilesUnder() (under, exempt []string) {
if c.generatingPrimaryBuilder {
under = []string{filepath.Join(bootstrap.BuildDir, ".bootstrap")}
exempt = []string{filepath.Join(bootstrap.BuildDir, ".bootstrap", "build.ninja")}
}
return
}
func main() {
flag.Parse()
ctx := blueprint.NewContext()
if !runAsPrimaryBuilder {
ctx.SetIgnoreUnknownModuleTypes(true)
}
config := Config{
generatingPrimaryBuilder: !runAsPrimaryBuilder,
}
bootstrap.Main(ctx, config)
}
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