From 77fbd14d8552c311c6bd8e54c94fe41e5edd7c79 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Wed, 9 May 2018 20:01:49 +0200
Subject: [PATCH] haskell-gi: apply upstream patch to fix the doctest suite

---
 pkgs/development/haskell-modules/configuration-common.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 45560de984f..c18c69f9a44 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -422,8 +422,11 @@ self: super: {
   # https://github.com/evanrinehart/mikmod/issues/1
   mikmod = addExtraLibrary super.mikmod pkgs.libmikmod;
 
-  # https://github.com/haskell-gi/haskell-gi/pull/163
-  haskell-gi = dontCheck super.haskell-gi;
+  # Version 0.21.2 calls its doctest suite with incorrect paths.
+  haskell-gi = appendPatch super.haskell-gi (pkgs.fetchpatch {
+    url = https://github.com/haskell-gi/haskell-gi/pull/163/commits/b876c4f351893370d4ae597aab6ecc0422e7f665.patch;
+    sha256 = "03vzpvnr3vnz2zgsr504iyf0n9aw6mkz8rkj6zhazfixl3dzfkyd";
+  });
 
   # https://github.com/basvandijk/threads/issues/10
   threads = dontCheck super.threads;