// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build gccgo

package build

import "runtime"

// getToolDir returns the default value of ToolDir.
func getToolDir() string {
	return envOr("GCCGOTOOLDIR", runtime.GCCGOTOOLDIR)

// license that can be found in the LICENSE file.

//go:build gc

package build

import (
	"path/filepath"
	"runtime"
)

// getToolDir returns the default value of ToolDir.
func getToolDir() string {
	return filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)

	}
	if n >= 1 && (knownOS[l[n-1]] || knownArch[l[n-1]]) {
		return ctxt.matchTag(l[n-1], allTags)
	}
	return true
}

// ToolDir is the directory containing build tools.
var ToolDir = getToolDir()

// IsLocalImport reports whether the import path is
// a local import path, like ".", "..", "./foo", or "../foo".
func IsLocalImport(path string) bool {
	return path == "." || path == ".." ||