From f59b0f8ccdfa7ffdf825ff2f099bfc4929b8eb8d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Thu, 11 Apr 2013 18:59:12 +0200
Subject: [PATCH] libxtc_dxtn: fix using mesa headers

---
 pkgs/development/libraries/libxtc_dxtn/default.nix | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/pkgs/development/libraries/libxtc_dxtn/default.nix b/pkgs/development/libraries/libxtc_dxtn/default.nix
index 0e7442633d7..a23d74a2be8 100644
--- a/pkgs/development/libraries/libxtc_dxtn/default.nix
+++ b/pkgs/development/libraries/libxtc_dxtn/default.nix
@@ -8,8 +8,5 @@ stdenv.mkDerivation rec {
     sha256 = "0q5fjaknl7s0z206dd8nzk9bdh8g4p23bz7784zrllnarl90saa5";
   };
 
-  postUnpack = ''
-    tar xf ${mesa.src} --wildcards '*/include/'
-    export NIX_CFLAGS_COMPILE="-I $NIX_BUILD_TOP/[mM]esa*/include"
-  '';
+  NIX_CFLAGS_COMPILE = "-I ${mesa}/include";
 }