From 321626d5ee6410e6a431e8e487cc1a5d7f4fa894 Mon Sep 17 00:00:00 2001
From: Drew Hess <src@drewhess.com>
Date: Mon, 15 Oct 2018 17:11:32 -0400
Subject: [PATCH] haskellPackages.cryptonite: fix for aarch64.

This is a cherry-pick from upstream (see
https://github.com/haskell-crypto/cryptonite/issues/234); there has
been no upstream release since the fix was committed.
---
 pkgs/development/haskell-modules/configuration-common.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 29f776bb4af8..125413d61511 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -676,6 +676,14 @@ self: super: {
   # https://github.com/goldfirere/singletons/issues/122
   singletons = dontCheck super.singletons;
 
+  # Fix an aarch64 issue with cryptonite-0.25:
+  # https://github.com/haskell-crypto/cryptonite/issues/234
+  # This has been committed upstream, but there is, as of yet, no new release.
+  cryptonite = appendPatch super.cryptonite (pkgs.fetchpatch {
+    url = https://github.com/haskell-crypto/cryptonite/commit/4622e5fc8ece82f4cf31358e31cd02cf020e558e.patch;
+    sha256 = "1m2d47ni4jbrpvxry50imj91qahr3r7zkqm157clrzlmw6gzpgnq";
+  });
+
   # We cannot build this package w/o the C library from <http://www.phash.org/>.
   phash = markBroken super.phash;