From fd184188416a5991fd33554a69921ba98db1d0a2 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sat, 6 Apr 2013 10:32:41 +0200
Subject: [PATCH] haskell-hakyll: jailbreak to fix the build

---
 pkgs/development/libraries/haskell/hakyll/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/haskell/hakyll/default.nix b/pkgs/development/libraries/haskell/hakyll/default.nix
index ce81a4c6832..4f50ab44950 100644
--- a/pkgs/development/libraries/haskell/hakyll/default.nix
+++ b/pkgs/development/libraries/haskell/hakyll/default.nix
@@ -26,6 +26,9 @@ cabal.mkDerivation (self: {
     testFrameworkQuickcheck2 text time
   ];
   doCheck = false;
+  patchPhase = ''
+    sed -i -e 's|cryptohash .*,|cryptohash,|' hakyll.cabal
+  '';
   meta = {
     homepage = "http://jaspervdj.be/hakyll";
     description = "A static website compiler library";