src/Pure/ROOT.ML
changeset 32736 f126e68d003d
parent 32361 141e5151b918
child 32738 15bb09ca0378
     1.1 --- a/src/Pure/ROOT.ML	Mon Sep 28 23:19:50 2009 +0200
     1.2 +++ b/src/Pure/ROOT.ML	Mon Sep 28 23:51:13 2009 +0200
     1.3 @@ -58,6 +58,7 @@
     1.4  
     1.5  use "Concurrent/simple_thread.ML";
     1.6  use "Concurrent/synchronized.ML";
     1.7 +if Multithreading.available then () else use "Concurrent/synchronized_dummy.ML";
     1.8  use "Concurrent/mailbox.ML";
     1.9  use "Concurrent/task_queue.ML";
    1.10  use "Concurrent/future.ML";