From e3c34c6b984cd39b3ee604537feb3233a4162a56 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 3 Dec 2013 22:04:21 +0100
Subject: [PATCH] cabal-install: jailbreak version 1.18.0.2 to fix the build
 with GHC 7.7 or later

---
 pkgs/tools/package-management/cabal-install/1.18.0.2.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/tools/package-management/cabal-install/1.18.0.2.nix b/pkgs/tools/package-management/cabal-install/1.18.0.2.nix
index 9b56f60546c..3c1c6ddd133 100644
--- a/pkgs/tools/package-management/cabal-install/1.18.0.2.nix
+++ b/pkgs/tools/package-management/cabal-install/1.18.0.2.nix
@@ -20,6 +20,9 @@ cabal.mkDerivation (self: {
     mkdir $out/etc
     mv bash-completion $out/etc/bash_completion.d
   '';
+  patchPhase = ''
+    sed -i -e 's|array .*,|array,|' cabal-install.cabal
+  '';
   meta = {
     homepage = "http://www.haskell.org/cabal/";
     description = "The command-line interface for Cabal and Hackage";