This file is part of mingw-cross-env.
See doc/index.html for further information.

This patch has been taken from:
http://sourceforge.net/tracker/?func=detail&aid=3072582&group_id=11504&atid=311504

diff -urN a/Source/OpenEXR/Imath/ImathMatrix.h b/Source/OpenEXR/Imath/ImathMatrix.h
--- a/Source/OpenEXR/Imath/ImathMatrix.h	2010-07-17 12:48:40.000000000 +0200
+++ b/Source/OpenEXR/Imath/ImathMatrix.h	2010-09-03 18:38:37.138598422 +0200
@@ -49,6 +49,7 @@
 #include "ImathVec.h"
 #include "ImathShear.h"
 
+#include <string.h>
 #include <iostream>
 #include <iomanip>