From dc988c815b4aa703f20d8160dc1ca3a95338efc2 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 14 Jul 2013 21:51:37 +0200
Subject: [PATCH] haskell-src-meta: jailbreak to fix build with recent versions
 of th-orphans

---
 pkgs/development/libraries/haskell/haskell-src-meta/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/haskell-src-meta/default.nix b/pkgs/development/libraries/haskell/haskell-src-meta/default.nix
index 7b6ccb69633..98dfff8505a 100644
--- a/pkgs/development/libraries/haskell/haskell-src-meta/default.nix
+++ b/pkgs/development/libraries/haskell/haskell-src-meta/default.nix
@@ -5,6 +5,7 @@ cabal.mkDerivation (self: {
   version = "0.6.0.2";
   sha256 = "1msqnsavghsc5bil3mm9swpi9a54pki4162jdfwwvlzvdmfvk9hp";
   buildDepends = [ haskellSrcExts syb thOrphans uniplate ];
+  jailbreak = true;
   meta = {
     description = "Parse source to template-haskell abstract syntax";
     license = self.stdenv.lib.licenses.bsd3;