From 6dabc28cd0713f93d97fd86362d176f660f145af Mon Sep 17 00:00:00 2001
From: Timo Kaufmann <timokau@zoho.com>
Date: Sun, 28 Apr 2019 13:16:38 +0200
Subject: [PATCH] sage: add compatibility for R 3.6.0

The random number generator seems to have changed. Because of this, a
trivial test adjustment is needed.
---
 pkgs/applications/science/math/sage/sage-src.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/applications/science/math/sage/sage-src.nix b/pkgs/applications/science/math/sage/sage-src.nix
index c729e441c1c..cea2586179e 100644
--- a/pkgs/applications/science/math/sage/sage-src.nix
+++ b/pkgs/applications/science/math/sage/sage-src.nix
@@ -134,6 +134,13 @@ stdenv.mkDerivation rec {
       url = "https://git.sagemath.org/sage.git/patch?id=d3483110474591ea6cc8e3210cd884f3e0018b3e";
       sha256 = "028i6h8l8npwzx5z0ax0rcywl85gc83qw1jf93zf523msdfcsk0n";
     })
+
+    # https://trac.sagemath.org/ticket/27738
+    (fetchpatch {
+      name = "R-3.6.0.patch";
+      url = "https://git.sagemath.org/sage.git/patch/?h=8b7dbd0805d02d0e8674a272e161ceb24a637966";
+      sha256 = "1c81f13z1w62s06yvp43gz6vkp8mxcs289n6l4gj9xj10slimzff";
+    })
   ];
 
   patches = nixPatches ++ bugfixPatches ++ packageUpgradePatches;