From 80b0639857aa2c1c3b31498d94c14fdc730d9100 Mon Sep 17 00:00:00 2001
From: Timo Kaufmann <timokau@zoho.com>
Date: Sun, 22 Dec 2019 17:05:21 +0100
Subject: [PATCH] python.pkgs.fpylll: fix tests on aarch64

---
 .../development/python-modules/fpylll/default.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/pkgs/development/python-modules/fpylll/default.nix b/pkgs/development/python-modules/fpylll/default.nix
index b342bc4d3e80..e23351d3da6d 100644
--- a/pkgs/development/python-modules/fpylll/default.nix
+++ b/pkgs/development/python-modules/fpylll/default.nix
@@ -1,5 +1,6 @@
 { lib
 , fetchFromGitHub
+, fetchpatch
 , buildPythonPackage
 , pkgconfig
 , gmp
@@ -23,6 +24,20 @@ buildPythonPackage rec {
     sha256 = "15vdfgx448mr1nf054h7lr2j3dd35fsfhikqzrh9zsng8n12hxa5";
   };
 
+  patches = [
+    # two patches to fix the testsuite on aarch64 (https://github.com/fplll/fpylll/issues/162)
+    (fetchpatch {
+      url = "https://github.com/fplll/fpylll/commit/d5809a8fdb86b2693b1fa94e655bbbe4ad80e286.patch";
+      name = "less-precision-in-tests.patch";
+      sha256 = "0vkvi25nwwvk5r4a4xmkbf060di4hjq32bys75l2hsaysxmk93nz";
+    })
+    (fetchpatch {
+      url = "https://github.com/fplll/fpylll/commit/b5b146a010d50da219a313adc4b6f7deddcc146b.patch";
+      name = "dont-hardcode-precision.patch";
+      sha256 = "1rsbwh90i1j5p2rp6jd5n25v1jzw1n8728fzz1lhb91zmk0hlxc9";
+    })
+  ];
+
   buildInputs = [
     gmp
     pari