--- src/third_party/gyp/gyp.orig	2014-08-31 04:28:46.000000000 +0900
+++ src/third_party/gyp/gyp	2014-08-31 04:28:50.000000000 +0900
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.