[PATCH] Add extremetuxracer (Note: needs help!)

[Christopher Allan Webber <cwebber@dustycloud.org>]

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Hello all!

Can we really and truly claim ourselves to be a GNU/Linux distribution
without the token inclusion of our beloved TuxRacer?  Egads!

Well, I attempted to package it, but I'm running into trouble.  Perhaps
someone here can help?

Here is the problem I run into:
  
  checking for sdl-config... /gnu/store/pvcr6n01ylrj3g9ggwp98bmrzyd0h29q-sdl-1.2.15/bin/sdl-config
  checking for SDL - version >= 1.0.0... yes
  checking for pkg-config... no
  checking for SDLIMAGE... no
  configure: error: SDL_image not found
  phase `configure' failed after 7 seconds

But sdl-image is in the inputs!  What am I doing wrong?

Thanks in advance for the help!
 - Chris


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From 59222dbabb1bc68fed4eae22ef2ce580e2219b7b Mon Sep 17 00:00:00 2001
From: Christopher Allan Webber <cwebber@dustycloud.org>
Date: Sun, 26 Apr 2015 23:40:40 -0500
Subject: [PATCH] gnu: Add extremetuxracer

* gnu/packages/games.scm (extremetuxracer): New variable.
---
 gnu/packages/games.scm | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 192d0db..dfb711b 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -9,6 +9,7 @@
 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2015 David Hashe <david.hashe@dhashe.com>
+;;; Copyright © 2015 Christopher Allan Webber <cwebber@dustycloud.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -42,6 +43,7 @@
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages libcanberra)
+  #:use-module (gnu packages libunwind)
   #:use-module (gnu packages image)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages python)
@@ -65,6 +67,7 @@
   #:use-module (gnu packages lua)
   #:use-module (gnu packages video)
   #:use-module (gnu packages xml)
+  #:use-module (gnu packages tcl)
   #:use-module (guix build-system trivial)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system cmake)
@@ -822,3 +825,49 @@ interfaces or even in Emacs.  It supports the standard game storage format
 Modem Protocol).")
     (home-page "http://www.gnu.org/software/gnugo/")
     (license license:gpl3+)))
+
+(define-public extremetuxracer
+  (package
+    (name "extremetuxracer")
+    (version "0.6.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://downloads.sourceforge.net/project/extremetuxracer/releases/"
+                    version
+                    "/etr-" version ".tar.xz"))
+              (sha256
+               (base32
+                "0fl9pwkywqnsmgr6plfj9zb05xrdnl5xb2hcmbjk7ap9l4cjfca4"))))
+    (build-system gnu-build-system)
+    
+    (inputs `(("freetype" ,freetype)
+              ("mesa" ,mesa)
+              ("glu" ,glu)
+              ("libice" ,libice)
+              ("libpng" ,libpng)
+              ("sdl" ,sdl)
+              ("sdl-mixer" ,sdl-mixer)
+              ("sdl-image" ,sdl-image)
+              ("libsm" ,libsm)
+              ("libunwind" ,libunwind)
+              ("libx11" ,libx11)
+              ("libxext" ,libxext)
+              ("libxi" ,libxi)
+              ("libxmu" ,libxmu)
+              ("libxt" ,libxt)
+              ("tcl" ,tcl)
+              ("zlib" ,zlib)))
+    (synopsis "High speed arctic racing game based on Tux Racer")
+    ;; Snarfed straight from Debian
+    (description "Extreme Tux Racer, or etracer as it is called for short, is
+a simple OpenGL racing game featuring Tux, the Linux mascot.  The goal of the
+game is to slide down a snow- and ice-covered mountain as quickly as possible,
+avoiding the trees and rocks that will slow you down.
+
+Collect herrings and other goodies while sliding down the hill, but avoid fish
+bones.
+
+This game is based on the GPL version of the famous game TuxRacer.")
+    (home-page "http://sourceforge.net/projects/extremetuxracer/")
+    (license license:gpl2+)))
-- 
2.1.4