issue10607.go

     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  
    12  package main
    13  
    14  import (
    15  	"fmt"
    16  	"os"
    17  	"os/exec"
    18  	"path/filepath"
    19  )
    20  
    21  func main() {
    22  	test("internal")
    23  	test("external") // The 'cgo' build constraint should imply that a linker is available.
    24  }
    25  
    26  func 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
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