From 8d432eda200b7637ece0b599af32ec73aa9fae8a Mon Sep 17 00:00:00 2001
From: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
Date: Mon, 11 Aug 2014 00:02:05 +0200
Subject: [PATCH] haskell-prolog: jailbreak (containers)

https://github.com/Erdwolf/prolog/issues/1
---
 pkgs/development/libraries/haskell/prolog/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/prolog/default.nix b/pkgs/development/libraries/haskell/prolog/default.nix
index 9afd2866be6..71539fb342a 100644
--- a/pkgs/development/libraries/haskell/prolog/default.nix
+++ b/pkgs/development/libraries/haskell/prolog/default.nix
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   version = "0.2.0.1";
   sha256 = "073sd3rhcfqw9csm0qsbc57ix57dv3k5yjr9hcc33b9zq5y10sp0";
   buildDepends = [ mtl parsec syb thLift transformers ];
+  jailbreak = true;
   meta = {
     homepage = "https://github.com/Erdwolf/prolog";
     description = "A Prolog interpreter written in Haskell";