From 0607fa18740f1c41b522c43f4f2422888354a901 Mon Sep 17 00:00:00 2001
From: Joachim Fasting <joachifm@fastmail.fm>
Date: Sat, 29 Oct 2016 17:08:18 +0200
Subject: [PATCH] gnubg: fix build

Presumably, readline used to be propagated from one of the other inputs
but is no longer (the build succeeds on 16.09 but is unable to locate
readline.h on master).

https://hydra.nixos.org/build/42761215
---
 pkgs/games/gnubg/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/games/gnubg/default.nix b/pkgs/games/gnubg/default.nix
index 80cc77632665..e74177a1ee31 100644
--- a/pkgs/games/gnubg/default.nix
+++ b/pkgs/games/gnubg/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, python, gtk2 }:
+{ stdenv, fetchurl, pkgconfig, glib, python, gtk2, readline }:
 
 let version = "1.04.000"; in
 stdenv.mkDerivation {
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
     sha256 = "0gsfl6qbj529d1jg3bkyj9m7bvb566wd7pq5fslgg5yn6c6rbjk6";
   };
 
-  buildInputs = [ pkgconfig python glib gtk2 ];
+  buildInputs = [ pkgconfig python glib gtk2 readline ];
 
   configureFlags = [ "--with-gtk" "--with--board3d" ];