From b5c368cbe4174eb83c9243803a7433803ea0cfa8 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 5 May 2015 20:58:18 +0200
Subject: [PATCH] haskell-unix-time: fix build with ghc-7.4.x

---
 pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
index a00b89e5b4e..5d080b1b4eb 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.4.x.nix
@@ -70,4 +70,7 @@ self: super: {
   # Needs hashable on pre 7.10.x compilers.
   nats = addBuildDepend super.nats self.hashable;
 
+  # Test suite won't compile.
+  unix-time = dontCheck super.unix-time;
+
 }