Index: Jamfile.v2
===================================================================
RCS file: /cvsroot/boost/boost/Jamfile.v2,v
retrieving revision 1.42
diff -u -r1.42 Jamfile.v2
--- Jamfile.v2	21 Oct 2006 16:01:26 -0000	1.42
+++ Jamfile.v2	22 Oct 2006 19:23:18 -0000
@@ -107,6 +107,7 @@
 import package ;
 import path ;
 import common ;
+import os ;
 
 constant BOOST_VERSION : 1.35.0 ;
 
@@ -125,9 +126,13 @@
         debug release
         <threading>single <threading>multi
 	<link>shared <link>static
-        # <runtime-link>shared <runtime-link>static
 	<runtime-debugging>off
         ;
+    
+    if [ os.name ] = NT
+    {
+        default-build += <runtime-link>shared <runtime-link>static ;
+    }
 }
 else
 {