Index: serialization/build/Jamfile.v2
===================================================================
--- serialization/build/Jamfile.v2	(revision 65950)
+++ serialization/build/Jamfile.v2	(working copy)
@@ -10,6 +10,7 @@
     : source-location ../src
     : requirements
       <conditional>@include-spirit
+	  <define>BOOST_SERIALIZATION_SOURCE=1
 ;
 
 SPIRIT_ROOT = [ modules.peek : SPIRIT_ROOT ] ;