X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Flib%2Fstd%2FPrelConc.lhs;h=f096db1fd242e27460da983d73a9fcb4eeb5034e;hb=a103a9dc0de992716e62c30d7ac81c0bc0dbcdc5;hp=01faf6cc342a8557c3faa616b65b8c4962267a59;hpb=0826d0137d24268cdfb3375eb1ddc3f7035b7a41;p=ghc-hetmet.git

diff --git a/ghc/lib/std/PrelConc.lhs b/ghc/lib/std/PrelConc.lhs
index 01faf6c..f096db1 100644
--- a/ghc/lib/std/PrelConc.lhs
+++ b/ghc/lib/std/PrelConc.lhs
@@ -7,7 +7,7 @@
 Basic concurrency stuff
 
 \begin{code}
-{-# OPTIONS -fno-implicit-prelude #-}
+{-# OPTIONS -fcompiling-prelude -fno-implicit-prelude #-}
 
 module PrelConc
 	( ThreadId(..)