Index: libsupc++/typeinfo
===================================================================
--- libsupc++/typeinfo	(revision 156865)
+++ libsupc++/typeinfo	(working copy)
@@ -1,6 +1,6 @@
 // RTTI support for -*- C++ -*-
 // Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-// 2003, 2004, 2005, 2006, 2007, 2009
+// 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation
 //
 // This file is part of GCC.
@@ -31,6 +31,8 @@
 #ifndef _TYPEINFO
 #define _TYPEINFO
 
+#pragma GCC system_header
+
 #include <exception>
 
 #pragma GCC visibility push(default)
Index: libsupc++/exception
===================================================================
--- libsupc++/exception	(revision 156865)
+++ libsupc++/exception	(working copy)
@@ -1,7 +1,7 @@
 // Exception Handling support header for -*- C++ -*-
 
 // Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-// 2004, 2005, 2006, 2007, 2008, 2009
+// 2004, 2005, 2006, 2007, 2008, 2009, 2010
 // Free Software Foundation
 //
 // This file is part of GCC.
@@ -32,6 +32,8 @@
 #ifndef __EXCEPTION__
 #define __EXCEPTION__
 
+#pragma GCC system_header
+
 #pragma GCC visibility push(default)
 
 #include <bits/c++config.h>
Index: libsupc++/cxxabi-forced.h
===================================================================
--- libsupc++/cxxabi-forced.h	(revision 156865)
+++ libsupc++/cxxabi-forced.h	(working copy)
@@ -1,6 +1,6 @@
 // cxxabi.h subset for inclusion by other library headers -*- C++ -*-
   
-// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
 //
 // This file is part of GCC.
 //
@@ -30,6 +30,8 @@
 #ifndef _CXXABI_FORCED_H
 #define _CXXABI_FORCED_H 1
 
+#pragma GCC system_header
+
 #pragma GCC visibility push(default)
 
 #ifdef __cplusplus
Index: libsupc++/new
===================================================================
--- libsupc++/new	(revision 156865)
+++ libsupc++/new	(working copy)
@@ -1,7 +1,7 @@
 // The -*- C++ -*- dynamic memory management header.
 
 // Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-// 2003, 2004, 2005, 2006, 2007, 2009
+// 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation
 
 // This file is part of GCC.
@@ -36,6 +36,8 @@
 #ifndef _NEW
 #define _NEW
 
+#pragma GCC system_header
+
 #include <cstddef>
 #include <exception>
 
Index: libsupc++/cxxabi.h
===================================================================
--- libsupc++/cxxabi.h	(revision 156865)
+++ libsupc++/cxxabi.h	(working copy)
@@ -1,6 +1,6 @@
 // new abi support -*- C++ -*-
   
-// Copyright (C) 2000, 2002, 2003, 2004, 2006, 2007, 2009
+// Copyright (C) 2000, 2002, 2003, 2004, 2006, 2007, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of GCC.
@@ -42,6 +42,8 @@
 #ifndef _CXXABI_H
 #define _CXXABI_H 1
 
+#pragma GCC system_header
+
 #pragma GCC visibility push(default)
 
 #include <stddef.h>
Index: libsupc++/initializer_list
===================================================================
--- libsupc++/initializer_list	(revision 156865)
+++ libsupc++/initializer_list	(working copy)
@@ -1,6 +1,6 @@
 // std::initializer_list support -*- C++ -*-
 
-// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
 //
 // This file is part of GCC.
 //
@@ -30,6 +30,8 @@
 #ifndef _INITIALIZER_LIST
 #define _INITIALIZER_LIST
 
+#pragma GCC system_header
+
 #ifdef __GXX_EXPERIMENTAL_CXX0X__
 
 #pragma GCC visibility push(default)