42 lines
1023 B
Go
42 lines
1023 B
Go
/*
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* Copyright (c) 2022 The GoPlus Authors (goplus.org). 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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*/
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package main
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import (
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"fmt"
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"os"
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"github.com/goplus/llgo/xtool/clang/preprocessor"
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)
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func usage() {
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fmt.Fprintf(os.Stderr, "Usage: clangpp source.c\n")
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}
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func main() {
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if len(os.Args) < 2 {
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usage()
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return
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}
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infile := os.Args[1]
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outfile := infile + ".i"
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if err := preprocessor.Do(infile, outfile, nil); err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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