Index: mk/jam/helper.jam
===================================================================
--- mk/jam/helper.jam   (revision 26936)
+++ mk/jam/helper.jam   (working copy)
@@ -611,10 +611,10 @@

 actions DoSymLink
 {
-  pushd $(<:D) > /dev/null
+  cd $(<:D) > /dev/null
   rm -f $(<)
   $(LN_S) $(>) $(<:D=)
-  popd > /dev/null
+  cd - > /dev/null
 }

 actions piecemeal Touch