From 377a1094cc33ea9f778aa7b286eda25b33593c47 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Fri, 19 Sep 2014 14:40:04 +0200
Subject: [PATCH] haskell-lens: disable hlint test suite to fix the build

https://github.com/ekmett/lens/issues/478
---
 pkgs/development/libraries/haskell/lens/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/haskell/lens/default.nix b/pkgs/development/libraries/haskell/lens/default.nix
index b6c68f3ce00..69367fc1fe1 100644
--- a/pkgs/development/libraries/haskell/lens/default.nix
+++ b/pkgs/development/libraries/haskell/lens/default.nix
@@ -25,6 +25,9 @@ cabal.mkDerivation (self: {
     testFrameworkHunit testFrameworkQuickcheck2 testFrameworkTh text
     transformers unorderedContainers vector
   ];
+  patchPhase = ''
+    configureFlags="-f-test-hlint"
+  '';
   meta = {
     homepage = "http://github.com/ekmett/lens/";
     description = "Lenses, Folds and Traversals";