--- libs/icl/test/Jamfile.v2.orig	2011-02-01 14:38:49.000000000 -0500
+++ libs/icl/test/Jamfile.v2	2011-02-09 11:01:28.000000000 -0500
@@ -12,6 +12,7 @@
       <library>/boost/date_time//boost_date_time
       <library>/boost/thread//boost_thread
       <link>static
+      <threading>multi
       <include>../../..
     ;