pkga = pkgtargetroot + "/" + dir + "lib" + elem + ".a"
			case "gc":
				pkgtargetroot = "pkg/" + ctxt.GOOS + "_" + ctxt.GOARCH + suffix
				pkga = pkgtargetroot + "/" + p.ImportPath + ".a"
			}
			p.SrcRoot = ctxt.joinPath(p.Root, "src")
			p.PkgRoot = ctxt.joinPath(p.Root, "pkg")
			p.BinDir = ctxt.joinPath(p.Root, "bin")
			if pkga != "" {
				// Always set PkgTargetRoot. It might be used when building in shared
				// mode.

			for _, a2 := range buildAction.Deps[0].Deps {
				p := a2.Package
				pkgTargetRoot := p.Internal.Build.PkgTargetRoot
				if pkgTargetRoot == "" {
					continue
				}
				a.Deps = append(a.Deps, &Action{
					Mode:    "shlibname",
					Package: p,
					Actor:   ActorFunc((*Builder).installShlibname),
					Target:  filepath.Join(pkgTargetRoot, p.ImportPath+".shlibname"),
					Deps:    []*Action{a.Deps[0]},
				})

	}

	var pkgtargetroot string
	var pkga string
	var pkgerr error
	suffix := ""
	if ctxt.InstallSuffix != "" {
		suffix = "_" + ctxt.InstallSuffix
	}
	switch ctxt.Compiler {
	case "gccgo":
		pkgtargetroot = "pkg/gccgo_" + ctxt.GOOS + "_" + ctxt.GOARCH + suffix
	case "gc":
		pkgtargetroot = "pkg/" + ctxt.GOOS + "_" + ctxt.GOARCH + suffix
	default:

}

func (p *Package) copyBuild(opts PackageOpts, pp *build.Package) {
	p.Internal.Build = pp

	if pp.PkgTargetRoot != "" && cfg.BuildPkgdir != "" {
		old := pp.PkgTargetRoot
		pp.PkgRoot = cfg.BuildPkgdir
		pp.PkgTargetRoot = cfg.BuildPkgdir
		if pp.PkgObj != "" {
			pp.PkgObj = filepath.Join(cfg.BuildPkgdir, strings.TrimPrefix(pp.PkgObj, old))
		}
	}

	p.Dir = pp.Dir

	if err != nil {
		return 0, fmt.Errorf("import failed: %v", err)
	}
	if depP.PkgTargetRoot == "" {
		gopathInstallDir = filepath.Dir(goCmd(nil, "list", "-buildmode=shared", "-f", "{{.Target}}", "./depBase"))
	} else {
		gopathInstallDir = filepath.Join(depP.PkgTargetRoot, "testshared")
	}
	return m.Run(), nil
}

func TestMain(m *testing.M) {
	log.SetFlags(log.Lshortfile)

pkg encoding/json, type UnmarshalTypeError struct, Offset int64
pkg flag, func UnquoteUsage(*Flag) (string, string)
pkg go/ast, type EmptyStmt struct, Implicit bool
pkg go/build, type Package struct, PkgTargetRoot string
pkg go/constant, const Bool = 1
pkg go/constant, const Bool Kind
pkg go/constant, const Complex = 5
pkg go/constant, const Complex Kind
pkg go/constant, const Float = 4
pkg go/constant, const Float Kind

		{"Package.InvalidGoFiles", Field, 6},
		{"Package.MFiles", Field, 3},
		{"Package.Name", Field, 0},
		{"Package.PkgObj", Field, 0},
		{"Package.PkgRoot", Field, 0},
		{"Package.PkgTargetRoot", Field, 5},
		{"Package.Root", Field, 0},
		{"Package.SFiles", Field, 0},
		{"Package.SrcRoot", Field, 0},
		{"Package.SwigCXXFiles", Field, 1},
		{"Package.SwigFiles", Field, 1},