diff --git a/tools/port-cmake-style.sh b/tools/port-cmake-style.sh
new file mode 100644
index 000000000..c87543a94
--- /dev/null
+++ b/tools/port-cmake-style.sh
@@ -0,0 +1,6 @@
+for FS in `find $PWD -type f -name 'CMakeLists.txt'`; do
+    #removes the predicate of endif and else in cmake
+    # http://techbase.kde.org/Policies/CMake_Coding_Style#End_commands
+    perl -p -i -e 's/endif( *)\(.*\)/endif\1()/g' $FS
+    perl -p -i -e 's/else( *)\(.*\)/else\1()/g' $FS
+done