--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mozilla-gcc47.patch	Mon Apr 16 11:47:04 2012 +0200
@@ -0,0 +1,73 @@
+# HG changeset patch
+# Parent 7014aafc8d4c8862f3064adc46536f6aa9730644
+Patch to make Mozilla build with gcc 4.7, including
+- Bug 725655 - gcc 4.7 build failures (missing headers) (TM: Mozilla13)
+
+diff --git a/ipc/chromium/src/base/file_util_linux.cc b/ipc/chromium/src/base/file_util_linux.cc
+--- a/ipc/chromium/src/base/file_util_linux.cc
++++ b/ipc/chromium/src/base/file_util_linux.cc
+@@ -1,15 +1,18 @@
+ // Copyright (c) 2006-2008 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.
+ 
+ #include "base/file_util.h"
+ 
+ #include <fcntl.h>
++#if defined(ANDROID) || defined(OS_POSIX)
++#include <unistd.h>
++#endif
+ 
+ #include <string>
+ #include <vector>
+ 
+ #include "base/eintr_wrapper.h"
+ #include "base/file_path.h"
+ #include "base/string_util.h"
+ 
+diff --git a/ipc/chromium/src/base/message_pump_libevent.cc b/ipc/chromium/src/base/message_pump_libevent.cc
+--- a/ipc/chromium/src/base/message_pump_libevent.cc
++++ b/ipc/chromium/src/base/message_pump_libevent.cc
+@@ -1,16 +1,19 @@
+ // Copyright (c) 2008 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.
+ 
+ #include "base/message_pump_libevent.h"
+ 
+ #include <errno.h>
+ #include <fcntl.h>
++#if defined(ANDROID) || defined(OS_POSIX)
++#include <unistd.h>
++#endif
+ 
+ #include "eintr_wrapper.h"
+ #include "base/logging.h"
+ #include "base/scoped_nsautorelease_pool.h"
+ #include "base/scoped_ptr.h"
+ #include "base/time.h"
+ #include "third_party/libevent/event.h"
+ 
+diff --git a/ipc/chromium/src/base/time_posix.cc b/ipc/chromium/src/base/time_posix.cc
+--- a/ipc/chromium/src/base/time_posix.cc
++++ b/ipc/chromium/src/base/time_posix.cc
+@@ -8,16 +8,19 @@
+ #include <mach/mach_time.h>
+ #endif
+ #include <sys/time.h>
+ #ifdef ANDROID
+ #include <time64.h>
+ #else
+ #include <time.h>
+ #endif
++#if defined(ANDROID) || defined(OS_POSIX)
++#include <unistd.h>
++#endif
+ 
+ #include <limits>
+ 
+ #include "base/basictypes.h"
+ #include "base/logging.h"
+ 
+ namespace base {
+