From 5ffece7de1b75d2e059412ec417eebf01bb3bb6c Mon Sep 17 00:00:00 2001
From: Luke Clifton <ltclifton@gmail.com>
Date: Wed, 5 Apr 2017 15:37:47 +0800
Subject: [PATCH] llvm-hs: Point llvm-hs to llvm_4

---
 pkgs/development/haskell-modules/configuration-nix.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index 017f2ea7637a..f03fc73387f3 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -239,6 +239,8 @@ self: super: builtins.intersectAttrs super {
       }
     );
 
+  llvm-hs = super.llvm-hs.override { llvm-config = pkgs.llvm_4; };
+
   # Needs help finding LLVM.
   spaceprobe = addBuildTool super.spaceprobe self.llvmPackages.llvm;