Ticket #2569: boost_serialization.patch

export.hpp

@@ -150 +150 @@
 } // namespace archive
 } // namespace boost
 
-#define BOOST_CLASS_EXPORT_GUID(T, K)                                               \
-namespace                                                                           \
-{                                                                                   \
-    ::boost::archive::detail::guid_initializer< T > const &                         \
-        BOOST_PP_CAT(boost_serialization_guid_initializer_, __LINE__)               \
-        = ::boost::serialization::singleton<                                        \
-            ::boost::archive::detail::guid_initializer< T >                         \
-          >::get_mutable_instance().export_guid(K);                                 \
+#define BOOST_CLASS_EXPORT_GUID(T, K)                               \
+namespace                                                           \
+{                                                                   \
+   template< typename U >                                           \
+   class init_guid;                                                 \
+   template<>                                                       \
+   class init_guid<T>                                               \
+   {                                                                \
+       static ::boost::archive::detail::guid_initializer<T> const & \
+       guid_initializer_;                                           \
+   };                                                               \
+   ::boost::archive::detail::guid_initializer<T> const &            \
+       init_guid<T>::guid_initializer_ =                            \
+           ::boost::serialization::singleton<                       \
+               ::boost::archive::detail::guid_initializer<T>        \
+           >::get_mutable_instance().export_guid(K);                \
 }
 
 // the following is solely to support de-serialization of pointers serialized