forked from OSchip/llvm-project
47 lines
975 B
Go
47 lines
975 B
Go
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//===- zdefaultcc.go - default compiler locations -------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides a default location for cc.
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//
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//===----------------------------------------------------------------------===//
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package main
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import (
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"path/filepath"
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"os"
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"os/exec"
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)
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var defaultCC string
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func getInstPrefix() (string, error) {
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path, err := exec.LookPath(os.Args[0])
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if err != nil {
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return "", err
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}
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path, err = filepath.EvalSymlinks(path)
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if err != nil {
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return "", err
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}
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prefix := filepath.Join(path, "..", "..", "..", "..")
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return prefix, nil
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}
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func init() {
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prefix, err := getInstPrefix()
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if err != nil {
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panic(err.Error())
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}
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defaultCC = filepath.Join(prefix, "bin", "clang")
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}
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