From 56d26d04ece7c119664ac82290680933bb1d43fc Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Fri, 7 Feb 2014 09:40:06 +0100
Subject: [PATCH] haskell-sparse: jailbreak to fix build with current versions
 of vector-algorithms and QuickCheck

https://github.com/NixOS/nixpkgs/pull/1692
https://github.com/ekmett/sparse/issues/3
https://github.com/ekmett/sparse/issues/4
---
 pkgs/development/libraries/haskell/sparse/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/haskell/sparse/default.nix b/pkgs/development/libraries/haskell/sparse/default.nix
index 6af05d19379b..f498da219395 100644
--- a/pkgs/development/libraries/haskell/sparse/default.nix
+++ b/pkgs/development/libraries/haskell/sparse/default.nix
@@ -18,6 +18,9 @@ cabal.mkDerivation (self: {
     QuickCheck semigroups simpleReflect testFramework
     testFrameworkQuickcheck2 testFrameworkTh transformers vector
   ];
+  patchPhase = ''
+    sed -i -e 's|vector-algorithms >=.*|vector-algorithms|' -e 's|QuickCheck.*,|QuickCheck,|' sparse.cabal
+  '';
   doCheck = false;
   meta = {
     homepage = "http://github.com/ekmett/sparse";