diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 17b01085b46..a31f3f8f208 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* libsupc++/typeinfo: Add system_header pragma.
+	* libsupc++/exception: Likewise.
+	* libsupc++/cxxabi-forced.h: Likewise.
+	* libsupc++/new: Likewise.
+	* libsupc++/cxxabi.h: Likewise.
+	* libsupc++/initializer_list: Likewise.
+
 2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* libsupc++/nested_exception.h: Fix <bits/c++0x_warning.h> include.
diff --git a/libstdc++-v3/libsupc++/cxxabi-forced.h b/libstdc++-v3/libsupc++/cxxabi-forced.h
index 845d8094da0..27ff34952e6 100644
--- a/libstdc++-v3/libsupc++/cxxabi-forced.h
+++ b/libstdc++-v3/libsupc++/cxxabi-forced.h
@@ -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
diff --git a/libstdc++-v3/libsupc++/cxxabi.h b/libstdc++-v3/libsupc++/cxxabi.h
index cc5f9dac9bc..3ee3b8dcace 100644
--- a/libstdc++-v3/libsupc++/cxxabi.h
+++ b/libstdc++-v3/libsupc++/cxxabi.h
@@ -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>
diff --git a/libstdc++-v3/libsupc++/exception b/libstdc++-v3/libsupc++/exception
index 989a9ff6f74..857b2022b2a 100644
--- a/libstdc++-v3/libsupc++/exception
+++ b/libstdc++-v3/libsupc++/exception
@@ -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>
diff --git a/libstdc++-v3/libsupc++/initializer_list b/libstdc++-v3/libsupc++/initializer_list
index 20e29000d56..3810706d47e 100644
--- a/libstdc++-v3/libsupc++/initializer_list
+++ b/libstdc++-v3/libsupc++/initializer_list
@@ -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)
diff --git a/libstdc++-v3/libsupc++/new b/libstdc++-v3/libsupc++/new
index d4115020204..7b515311cab 100644
--- a/libstdc++-v3/libsupc++/new
+++ b/libstdc++-v3/libsupc++/new
@@ -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>
 
diff --git a/libstdc++-v3/libsupc++/typeinfo b/libstdc++-v3/libsupc++/typeinfo
index f7f9d4e2cc2..1a4736e1cba 100644
--- a/libstdc++-v3/libsupc++/typeinfo
+++ b/libstdc++-v3/libsupc++/typeinfo
@@ -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)