added runtime support

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@5361 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Lib/swig.swg

@@ -254,6 +254,16 @@ namespace std {
 %define SWIG_TYPECHECK_STRING_ARRAY      1140    %enddef
 %define SWIG_TYPECHECK_OBJECT_ARRAY      1150 %enddef
 
+/* Switch to enable runtime mode */
+
+#ifndef SWIGSEXP
+#ifdef SWIG_RUNTIME_MODE
+%insert("runtime") %{
+#define SWIG_GLOBAL 1
+%}
+#endif
+#endif
+
 /*  
  * This template wrapper is used to handle C++ objects that are passed or 
  * returned by value.   This is necessary to handle objects that define