From a77e38045491a9a49dc3e6483a97cd8f06b8d90f Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 1 May 2014 22:18:14 +0200
Subject: xmonad-contrib: patch to fix build with GHC 7.8.2

---
 pkgs/applications/window-managers/xmonad/xmonad-contrib.nix | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'pkgs/applications/window-managers/xmonad')

diff --git a/pkgs/applications/window-managers/xmonad/xmonad-contrib.nix b/pkgs/applications/window-managers/xmonad/xmonad-contrib.nix
index 5c00ddf0fd1..8eedafb94c7 100644
--- a/pkgs/applications/window-managers/xmonad/xmonad-contrib.nix
+++ b/pkgs/applications/window-managers/xmonad/xmonad-contrib.nix
@@ -9,6 +9,9 @@ cabal.mkDerivation (self: {
   buildDepends = [
     extensibleExceptions mtl random utf8String X11 X11Xft xmonad
   ];
+  patchPhase = self.stdenv.lib.optional (self.stdenv.lib.versionOlder "7.8" self.ghc.version) ''
+    sed -i -e 's|ForeignFunctionInterface|AllowAmbiguousTypes, ForeignFunctionInterface|' xmonad-contrib.cabal
+  '';
   meta = {
     homepage = "http://xmonad.org/";
     description = "Third party extensions for xmonad";
-- 
cgit 1.4.1