Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/1b4e25170add5efbb2d8de0d60a83212912e007e

>---------------------------------------------------------------

commit 1b4e25170add5efbb2d8de0d60a83212912e007e
Author: Simon Marlow <marlo...@gmail.com>
Date:   Tue Sep 13 10:59:59 2011 +0100

    GHC does build with Alex 3 now - remove the configure trap
    
    However, one perf test fails (parsing001) due to extra allocation.  I
    want to look into this so I'm not bumping it just yet.

>---------------------------------------------------------------

 configure.ac |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index cfefdea..0e1fd5f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -608,9 +608,6 @@ dnl ** check for installed alex binary + version
 dnl    (don't do it if we're booting from .hc files though.)
 if test "$BootingFromHc" = "NO"; then
 FPTOOLS_ALEX
-if test "${Alex3}" = "YES"; then
-  AC_MSG_ERROR([GHC does not build with Alex 3 yet; please install an older 
version (we hope to fix this soon).])
-fi
 fi;
 
 dnl --------------------------------------------------



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