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