39 lines
1 KiB
Go
39 lines
1 KiB
Go
// 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 deptools
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import (
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"fmt"
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"os"
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"strings"
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)
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// WriteDepFile creates a new gcc-style depfile and populates it with content
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// indicating that target depends on deps.
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func WriteDepFile(filename, target string, deps []string) error {
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f, err := os.Create(filename)
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if err != nil {
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return err
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}
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defer f.Close()
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_, err = fmt.Fprintf(f, "%s: \\\n %s\n", target,
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strings.Join(deps, " \\\n "))
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if err != nil {
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return err
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}
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return nil
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}
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