From a9254356d163af27ede1b5ee3b05bb5eb093776f Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sat, 31 Oct 2015 11:08:59 +0100
Subject: [PATCH] haskell-math-functions: trigger re-build to fix broken
 binaries on Hydra

---
 pkgs/development/haskell-modules/configuration-common.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index ca6373ded94..e3017678b10 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -922,4 +922,7 @@ self: super: {
     librarySystemDepends = (drv.librarySystemDepends or []) ++ [ pkgs.ncurses ];
   });
 
+  # Re-build this package to fix broken binaries on Hydra.
+  math-functions = triggerRebuild super.math-functions 1;
+
 }