From a012f18820e40877a8878d0d4411c536b0e8d2be Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 18 Apr 2013 22:19:36 +0200
Subject: [PATCH] haskell-optparse-applicative: jailbreak to fix the build with
 GHC 7.0.4

---
 .../libraries/haskell/optparse-applicative/default.nix           | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/optparse-applicative/default.nix b/pkgs/development/libraries/haskell/optparse-applicative/default.nix
index 21aba33a004..3043da1bb6c 100644
--- a/pkgs/development/libraries/haskell/optparse-applicative/default.nix
+++ b/pkgs/development/libraries/haskell/optparse-applicative/default.nix
@@ -10,6 +10,7 @@ cabal.mkDerivation (self: {
   testDepends = [
     HUnit testFramework testFrameworkHunit testFrameworkThPrime
   ];
+  jailbreak = true;
   meta = {
     homepage = "https://github.com/pcapriotti/optparse-applicative";
     description = "Utilities and combinators for parsing command line options";