mirror of https://github.com/golang/go.git
39 lines
915 B
Go
39 lines
915 B
Go
// Copyright 2019 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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//go:build !wasm && !windows
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// +build !wasm,!windows
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package ld
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import (
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exec "internal/execabs"
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"os"
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"path/filepath"
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"syscall"
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)
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const syscallExecSupported = true
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// execArchive invokes the archiver tool with syscall.Exec(), with
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// the expectation that this is the last thing that takes place
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// in the linking operation.
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func (ctxt *Link) execArchive(argv []string) {
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var err error
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argv0 := argv[0]
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if filepath.Base(argv0) == argv0 {
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argv0, err = exec.LookPath(argv0)
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if err != nil {
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Exitf("cannot find %s: %v", argv[0], err)
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}
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}
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if ctxt.Debugvlog != 0 {
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ctxt.Logf("invoking archiver with syscall.Exec()\n")
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}
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err = syscall.Exec(argv0, argv, os.Environ())
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if err != nil {
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Exitf("running %s failed: %v", argv[0], err)
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}
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}
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