--- a/py_ext/PythonFileCTNMixin.py	Wed Nov 26 16:05:14 2014 +0000
+++ b/py_ext/PythonFileCTNMixin.py	Sat Dec 06 19:31:51 2014 +0000
@@ -214,7 +214,7 @@
         pycfile.write(PyCFileContent)
         pycfile.close()
         
-        matiec_flags = '"-l -I%s"'%os.path.abspath(
+        matiec_flags = '"-l -p -I%s"'%os.path.abspath(
             self.GetCTRoot().GetIECLibPath())
         
         return ([(Gen_PyCfile_path, matiec_flags)],