From 3db052eb7a41db596ada9db3b89748c6ada55ca8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Llu=C3=ADs=20Batlle=20i=20Rossell?= <viric@viric.name>
Date: Thu, 4 Apr 2013 23:06:40 +0200
Subject: [PATCH] dhewm3: linking with mesa (for non-nvidia cards)

It was just doing a dlopen(libGL), so mesa wasn't in the rpath.
Now it is.
---
 pkgs/games/dhewm3/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/games/dhewm3/default.nix b/pkgs/games/dhewm3/default.nix
index 5509c3db1e4f..6036d7fabd55 100644
--- a/pkgs/games/dhewm3/default.nix
+++ b/pkgs/games/dhewm3/default.nix
@@ -9,6 +9,11 @@ stdenv.mkDerivation rec {
     sha256 = "0c17k60xhimpqi1xi9s1l7jbc97pqjnk4lgwyjb0agc3dkr73zwd";
   };
 
+  # Add mesa linking
+  patchPhase = ''
+    sed -i 's/\<idlib\()\?\)$/idlib GL\1/' CMakeLists.txt
+  '';
+
   unpackPhase = ''
     unzip ${src}
     cd */neo
@@ -24,5 +29,5 @@ stdenv.mkDerivation rec {
     description = "Doom 3 port to SDL";
     license = "GPLv3";
   };
-}
 
+}