From b845171dd6f781facfec1d1953a5c047819f1e0d Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sat, 25 Jan 2014 21:38:43 +0100
Subject: [PATCH] haskell-hakyll: jailbreak to fix build with latest
 'blaze-html' and 'pandoc-citeproc'

---
 pkgs/development/libraries/haskell/hakyll/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/haskell/hakyll/default.nix b/pkgs/development/libraries/haskell/hakyll/default.nix
index 7dfac7b23dc9..22ad997b32a3 100644
--- a/pkgs/development/libraries/haskell/hakyll/default.nix
+++ b/pkgs/development/libraries/haskell/hakyll/default.nix
@@ -26,6 +26,10 @@ cabal.mkDerivation (self: {
     testFrameworkHunit testFrameworkQuickcheck2 text time
   ];
   doCheck = false;
+  patchPhase = ''
+    sed -i -e 's|blaze-markup.*,|blaze-markup,|' -e 's|blaze-html.*,|blaze-html,|' \
+      -e 's|pandoc-citeproc.*,|pandoc-citeproc,|' hakyll.cabal
+  '';
   meta = {
     homepage = "http://jaspervdj.be/hakyll";
     description = "A static website compiler library";