diff --git a/redhat/kdevelop/kdevelop-3.5.13-gcc47.patch b/redhat/kdevelop/kdevelop-3.5.13-gcc47.patch
new file mode 100644
index 000000000..6d5814210
--- /dev/null
+++ b/redhat/kdevelop/kdevelop-3.5.13-gcc47.patch
@@ -0,0 +1,22 @@
+--- kdevelop/languages/cpp/cppcodecompletion.cpp.gcc47	2011-08-13 07:59:50.000000000 +0200
++++ kdevelop/languages/cpp/cppcodecompletion.cpp	2012-04-26 20:33:55.645135959 +0200
+@@ -3892,15 +3892,15 @@
+         ArgumentList fArgs = ( *it ) ->argumentList();
+         if ( fArgs.count() != args.count() )
+           continue;
+-        ArgumentList::iterator it = args.begin();
++        ArgumentList::iterator it3 = args.begin();
+         ArgumentList::iterator it2 = fArgs.begin();
+         bool hit = true;
+-        while ( it != args.end() ) {
+-          if ( ( *it ) ->type() != ( *it2 ) ->type() ) {
++        while ( it3 != args.end() ) {
++          if ( ( *it3 ) ->type() != ( *it2 ) ->type() ) {
+             hit = false;
+             break;
+           }
+-          ++it;
++          ++it3;
+           ++it2;
+         }
+         if ( hit ) {
diff --git a/redhat/kdevelop/trinity-kdevelop-3.5.13.spec b/redhat/kdevelop/trinity-kdevelop-3.5.13.spec
index ca27fc19f..e47bc717e 100644
--- a/redhat/kdevelop/trinity-kdevelop-3.5.13.spec
+++ b/redhat/kdevelop/trinity-kdevelop-3.5.13.spec
@@ -45,7 +45,8 @@ Patch1: c_cpp_reference-2.0.2-config.patch
 # TDE 3.5.13 patches
 ## RHEL / Fedora RPM specific patches
 Patch2: kdevelop-3.5.13-kdevdesigner-ftbfs.patch
-
+# Fix compilation with GCC 4.7
+Patch3: kdevelop-3.5.13-gcc47.patch
 
 Provides: kdevelop3 = %{version}-%{release}
 
@@ -126,12 +127,13 @@ Requires: %{name} = %{version}-%{release}
 %setup -q -n kdevelop -a1
 %patch1 -p0 -b .config
 %patch2 -p1
+%patch3 -p1 -b .gcc47
 
 # Ugly hack to modify TQT include directory inside autoconf files.
 # If TQT detection fails, it fallbacks to TQT4 instead of TQT3 !
 %__sed -i admin/acinclude.m4.in \
-  -e "s,/usr/include/tqt,%{_includedir}/tqt,g" \
-  -e "s,kde_htmldir='.*',kde_htmldir='%{tde_docdir}/HTML',g"
+  -e "s|/usr/include/tqt|%{_includedir}/tqt|g" \
+  -e "s|kde_htmldir='.*'|kde_htmldir='%{tde_docdir}/HTML'|g"
 
 
 %__rm -rf c_cpp_reference-2.0.2_for_KDE_3.0/admin