From f0702c62a6d433c788aeda59e3b30218c037a84d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?=
 <robert.schuetz@stud.uni-heidelberg.de>
Date: Fri, 3 Aug 2018 18:52:37 +0200
Subject: [PATCH] antlr: explicitly use python2

Also, put python2 into nativeBuildInputs because Arch lists it in makedepends.
---
 pkgs/development/tools/parsing/antlr/2.7.7.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/parsing/antlr/2.7.7.nix b/pkgs/development/tools/parsing/antlr/2.7.7.nix
index cafb076aa81..519540ef52a 100644
--- a/pkgs/development/tools/parsing/antlr/2.7.7.nix
+++ b/pkgs/development/tools/parsing/antlr/2.7.7.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, jdk, python}:
+{ stdenv, fetchurl, jdk, python2 }:
 
 stdenv.mkDerivation {
   name = "antlr-2.7.7";
@@ -7,7 +7,8 @@ stdenv.mkDerivation {
     sha256 = "1ffvcwdw73id0dk6pj2mlxjvbg0662qacx4ylayqcxgg381fnfl5";
   };
   patches = [ ./2.7.7-fixes.patch ];
-  buildInputs = [jdk python];
+  buildInputs = [ jdk ];
+  nativeBuildInputs = [ python2 ];
 
   meta = with stdenv.lib; {
     description = "Powerful parser generator";