From 98eb2053080aa033edf402f72925a2c4891ffe7a Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Wed, 20 Jun 2018 10:56:23 +0200
Subject: [PATCH 2/3] gnu: Add guile-sdl2-devel.

* gnu/packages/sdl.scm (guile-sdl2-devel): New variable.
---
 gnu/packages/sdl.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/sdl.scm b/gnu/packages/sdl.scm
index 43cf2795d..7f3694199 100644
--- a/gnu/packages/sdl.scm
+++ b/gnu/packages/sdl.scm
@@ -6,6 +6,7 @@
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.com>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -30,10 +31,12 @@
   #:use-module ((guix licenses) #:hide (freetype))
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix utils)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system trivial)
   #:use-module (gnu packages audio)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages fcitx)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages freedesktop)
@@ -46,6 +49,7 @@
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages pulseaudio)
   #:use-module (gnu packages gl)
+  #:use-module (gnu packages texinfo)
   #:use-module (gnu packages xdisorg)
   #:use-module (gnu packages xiph)
   #:use-module (gnu packages xorg)
@@ -519,3 +523,24 @@ sound and device input (keyboards, joysticks, mice, etc.).")
 The bindings are written in pure Scheme using Guile's foreign function
 interface.")
     (license lgpl3+)))
+
+(define-public guile-sdl2-devel
+  (let ((commit "3b814d7eb0b60c691803aa8681bcbd222acac36d")
+        (revision "1"))
+    (package (inherit guile-sdl2)
+      (name "guile-sdl2-devel")
+      (version (git-version "0.2.0" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "git://dthompson.us/guile-sdl2.git")
+                      (commit commit)))
+                (sha256
+                 (base32
+                  "1rc8nggkqgjdnygsg1wk49j44ri3rq3znwdr6dwzrhjbnfixlbqh"))))
+       (native-inputs
+       `(("autoconf" ,autoconf)
+         ("automake" ,automake)
+         ("pkg-config" ,pkg-config)
+         ("texinfo" ,texinfo)
+         ("guile" ,guile-2.2))))))
-- 
2.17.1