From 33e67e8394f9b5c07eb208a0c9ec35d2c81ce4e8 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 13 Sep 2012 15:50:15 +0200
Subject: [PATCH] ghc-head: update to version 7.7.20120912

---
 pkgs/development/compilers/ghc/head.nix | 5 ++---
 pkgs/top-level/haskell-defaults.nix     | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 566e7d80f86..5487b00cef2 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -1,13 +1,12 @@
 { stdenv, fetchurl, ghc, perl, gmp, ncurses }:
 
 stdenv.mkDerivation rec {
-  version = "7.5.20120714";
-
+  version = "7.7.20120912";
   name = "ghc-${version}";
 
   src = fetchurl {
     url = "http://haskell.org/ghc/dist/current/dist/${name}-src.tar.bz2";
-    sha256 = "02jicyqqr18yixf970f1rfrn64bm528aig6s9566galji063p6ah";
+    sha256 = "0dilndcfs1nhs48nhi361bpffmbbyjaq1i6qnzn24vg34wckyrjg";
   };
 
   buildInputs = [ ghc perl gmp ncurses ];
diff --git a/pkgs/top-level/haskell-defaults.nix b/pkgs/top-level/haskell-defaults.nix
index 20542debe76..9f8f85b2df0 100644
--- a/pkgs/top-level/haskell-defaults.nix
+++ b/pkgs/top-level/haskell-defaults.nix
@@ -276,7 +276,7 @@
   # Reasonably current HEAD snapshot. Should *always* be lowPrio.
   packages_ghcHEAD =
     packages { ghcPath = ../development/compilers/ghc/head.nix;
-               ghcBinary = ghc704Binary;
+               ghcBinary = ghc742Binary;
                prefFun = ghcHEADPrefs;
              };