From 557c48a067aa4731f97faf76f5c938e4097ea285 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 12 May 2014 14:18:21 +0200
Subject: [PATCH] haskell-cabal-macosx: jailbreak to fix build with fgl >= 5.5

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

diff --git a/pkgs/development/libraries/haskell/cabal-macosx/default.nix b/pkgs/development/libraries/haskell/cabal-macosx/default.nix
index 351979627cb..be59a3897c2 100644
--- a/pkgs/development/libraries/haskell/cabal-macosx/default.nix
+++ b/pkgs/development/libraries/haskell/cabal-macosx/default.nix
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ Cabal fgl filepath parsec text ];
+  jailbreak = true;
   meta = {
     homepage = "http://github.com/gimbo/cabal-macosx";
     description = "Cabal support for creating Mac OSX application bundles";