From ee698e5de8152c87fc9f41ef04e9207f54414ca1 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 22 Feb 2015 18:37:01 +0100
Subject: [PATCH] haskell-crf-chain1-constrained does not compile.

---
 pkgs/development/haskell-modules/configuration-common.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 16fe07cb8f8..f105cd329c3 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -582,6 +582,11 @@ self: super: {
   # https://github.com/osa1/language-lua/issues/19
   language-lua = addBuildTool super.language-lua self.alex;
 
+  # https://github.com/kawu/crf-chain1-constrained/issues/8
+  crf-chain1-constrained = markBroken super.crf-chain1-constrained;
+  concraft = markBroken super.concraft;
+  concraft-pl = markBroken super.concraft-pl;
+
 } // {
 
   # Not on Hackage.