diff --git a/djvulibre-3.5.23-gcc46.patch b/djvulibre-3.5.23-gcc46.patch
new file mode 100644
index 0000000..52becea
--- /dev/null
+++ b/djvulibre-3.5.23-gcc46.patch
@@ -0,0 +1,12 @@
+--- djvulibre-3.5.23/libdjvu/GSmartPointer.h~	2011-03-29 12:35:05.000000000 +0400
++++ djvulibre-3.5.23/libdjvu/GSmartPointer.h	2011-03-29 12:35:25.000000000 +0400
+@@ -58,6 +58,9 @@
+ 
+ #ifndef _GSMARTPOINTER_H_
+ #define _GSMARTPOINTER_H_
++
++#include <cstring>
++
+ #ifdef HAVE_CONFIG_H
+ #include "config.h"
+ #endif
diff --git a/djvulibre.changes b/djvulibre.changes
index 7fcc7cd..d76ff29 100644
--- a/djvulibre.changes
+++ b/djvulibre.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon May  2 14:45:43 UTC 2011 - idoenmez@novell.com
+
+- Add djvulibre-3.5.23-gcc46.patch to fix compilation with gcc 4.6 
+
 -------------------------------------------------------------------
 Mon Mar  7 09:43:42 CET 2011 - pgajdos@suse.cz
 
diff --git a/djvulibre.spec b/djvulibre.spec
index 05126b4..8cd57fc 100644
--- a/djvulibre.spec
+++ b/djvulibre.spec
@@ -30,6 +30,8 @@ Summary:        An Open Source Implementation of DjVu
 Source:         %{name}-%{version}.tar.bz2
 Patch1:         %{name}-%{version}-nsdejavu.patch
 Patch2:         %{name}-%{version}-filepath.patch
+# PATCH-FIX-UPSTREAM djvulibre-3.5.23-gcc46.patch idoenmez@suse.de -- Fix gcc 4.6 compilation, upstream bug #3256513
+Patch3:         djvulibre-3.5.23-gcc46.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -126,6 +128,7 @@ Authors:
 %setup
 %patch1
 %patch2
+%patch3 -p1
 # removing cvsignore files in version 3.5.19
 rm -rf doc/minilisp/.cvsignore