--- Jamroot
+++ Jamroot
@@ -311,9 +311,7 @@
         if $(layout) = versioned
         {
             local result = [ common.format-name
-                <base> <toolset> <threading> <runtime> -$(BOOST_VERSION_TAG)
-                -$(BUILD_ID)
-                : $(name) : $(type) : $(property-set) ] ;
+                <base> <runtime> : $(name) : $(type) : $(property-set) ] ;
             
             # Optionally add version suffix.
             # On NT, library with version suffix won't be recognized
@@ -448,13 +446,9 @@
         return $(result) ;
     }    
             
-    generate stage-unversioned : stage-proper : 
-      <generating-rule>@make-unversioned-links ;
-    explicit stage-unversioned ;
-    
-    generate install-unversioned : install-proper : 
-      <generating-rule>@make-unversioned-links ;
-    explicit install-unversioned ;
+    # Create do-nothing aliases
+    alias stage-unversioned ;
+    alias install-unversioned ;
 }
 else
 {