1// run
2
3//go:build linux && !ppc64 && gc && cgo
4
5// Copyright 2015 The Go Authors. All rights reserved.
6// Use of this source code is governed by a BSD-style
7// license that can be found in the LICENSE file.
8
9// Test that a -B option is passed through when using both internal
10// and external linking mode.
11
12package main
13
14import (
15	"fmt"
16	"os"
17	"os/exec"
18	"path/filepath"
19)
20
21func main() {
22	test("internal")
23	test("external") // The 'cgo' build constraint should imply that a linker is available.
24}
25
26func test(linkmode string) {
27	out, err := exec.Command("go", "run", "-ldflags", "-B=0x12345678 -linkmode="+linkmode, filepath.Join("fixedbugs", "issue10607a.go")).CombinedOutput()
28	if err != nil {
29		fmt.Printf("BUG: linkmode=%s %v\n%s\n", linkmode, err, out)
30		os.Exit(1)
31	}
32}
33