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https://github.com/golang/go
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30 lines
620 B
Go
30 lines
620 B
Go
// $G $F.go && $L $F.$A && ./$A.out
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"os"
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"runtime"
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)
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func main() {
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ga, e0 := os.Getenverror("GOARCH")
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if e0 != nil {
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print("$GOARCH: ", e0.Error(), "\n")
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os.Exit(1)
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}
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if ga != runtime.GOARCH {
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print("$GOARCH=", ga, "!= runtime.GOARCH=", runtime.GOARCH, "\n")
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os.Exit(1)
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}
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xxx, e1 := os.Getenverror("DOES_NOT_EXIST")
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if e1 != os.ENOENV {
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print("$DOES_NOT_EXIST=", xxx, "; err = ", e1.Error(), "\n")
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os.Exit(1)
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}
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}
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