From 38d9d76d61c55219dbc3f31fb15afa43fe98ebbf Mon Sep 17 00:00:00 2001
From: Michael Weiss <dev.primeos@gmail.com>
Date: Mon, 7 Jan 2019 15:18:56 +0100
Subject: [PATCH] gringo: Switch to the default SCons version

Version 3.0.2 works fine and 2.5.1 is therefore no longer required.
---
 pkgs/top-level/all-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7559303bcba..4c9773b159e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1482,7 +1482,7 @@ in
     pythonPackages = python3Packages;
   };
 
-  gringo = callPackage ../tools/misc/gringo { scons = scons_2_5_1; };
+  gringo = callPackage ../tools/misc/gringo { };
 
   grobi = callPackage ../tools/X11/grobi { };