From 7914242b377b35dabcf8c38150d005bc7e5b3199 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 9 Jun 2016 16:50:36 +0200
Subject: [PATCH] haskell-timezone-series: fix build with GHC 8.0.1

 - Fix the incorrect sha256 hash of the patch.
 - Apply the patch only when compiling with GHC 8.0.x.
---
 pkgs/development/haskell-modules/configuration-common.nix  | 4 ----
 .../haskell-modules/configuration-ghc-8.0.x.nix            | 7 +++++++
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 6092ec5a7d3..c9e38e1e17c 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1041,8 +1041,4 @@ self: super: {
     '';
   }));
 
-  timezone-series = appendPatch super.timezone-series (pkgs.fetchpatch {
-    url = "https://github.com/ryantrinkle/timezone-series/commit/f8dece8c016db6476e2bb0d4f972769a76f6ff40.patch";
-    sha256 = "02sgciica2pzaal7wwp36v6iybr1hjypda0zljxylnq0qs8bizhy";
-  });
 }
diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
index c11381a9603..530e62047b9 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
@@ -62,4 +62,11 @@ self: super: {
       sha256 = "1i45196qrzlhgbisnvkzni4n54saky0i1kyla162xcb5cg3kf2ji";
     };
   });
+
+  # https://github.com/ygale/timezone-series/issues/2
+  timezone-series = appendPatch super.timezone-series (pkgs.fetchpatch {
+    url = "https://github.com/ryantrinkle/timezone-series/commit/f8dece8c016db6476e2bb0d4f972769a76f6ff40.patch";
+    sha256 = "01wxhknsnn7lyl9v8viz7m5zhmyi3bqpbva7d3dx1dxn0nmkfh6a";
+  });
+
 }