diff -Naur OpenCV-2.0.0.orig/include/opencv/cv.h OpenCV-2.0.0/include/opencv/cv.h
--- OpenCV-2.0.0.orig/include/opencv/cv.h	2009-10-01 02:20:57.000000000 +0200
+++ OpenCV-2.0.0/include/opencv/cv.h	2009-12-14 03:47:40.000000000 +0100
@@ -47,6 +47,8 @@
 #define HAVE_IPL
 #endif
 
+#pragma GCC system_header
+
 #ifndef SKIP_INCLUDES
   #if defined(_CH_)
     #pragma package <chopencv>
diff -Naur OpenCV-2.0.0.orig/include/opencv/cvcompat.h OpenCV-2.0.0/include/opencv/cvcompat.h
--- OpenCV-2.0.0.orig/include/opencv/cvcompat.h	2009-10-01 02:20:57.000000000 +0200
+++ OpenCV-2.0.0/include/opencv/cvcompat.h	2009-12-14 03:47:26.000000000 +0100
@@ -50,6 +50,8 @@
 #ifndef _CVCOMPAT_H_
 #define _CVCOMPAT_H_
 
+#pragma GCC system_header
+
 #include <string.h>
 
 #ifdef __cplusplus
diff -Naur OpenCV-2.0.0.orig/include/opencv/cxcore.h OpenCV-2.0.0/include/opencv/cxcore.h
--- OpenCV-2.0.0.orig/include/opencv/cxcore.h	2009-10-01 02:20:57.000000000 +0200
+++ OpenCV-2.0.0/include/opencv/cxcore.h	2009-12-14 03:45:56.000000000 +0100
@@ -48,6 +48,8 @@
 #define HAVE_IPL
 #endif
 
+#pragma GCC system_header
+
 #ifndef SKIP_INCLUDES
   #if defined HAVE_IPL && !defined __IPL_H__
     #ifndef _INC_WINDOWS