code review 5358041: renaming_2: gofix -r go1pkgrename src/pkg/[a-l]*

src/pkg/go/build/build.go

 // Copyright 2011 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 // Package build provides tools for building Go packages.
 package build
 
 import (
         "bytes"
         "errors"
-        "exec"
         "fmt"
         "os"
+        "os/exec"
         "path/filepath"
         "regexp"
         "runtime"
         "strings"
 )
 
 // Build produces a build Script for the given package.
 func Build(tree *Tree, pkg string, info *DirInfo) (*Script, error) {
         s := &Script{}
         b := &build{
@@ skipping 412 matching lines @@
         })
         b.script.addIntermediate(importC)
 
         // cc _cgo_import.ARCH
         importObj := b.obj + "_cgo_import." + b.arch
         b.cc(importObj, importC)
         outObj = append(outObj, importObj)
 
         return
 }