From 1235f25426f8526d1a39051da781d5494c7b2b39 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 25 Dec 2012 11:57:55 +0100
Subject: [PATCH] libtxc_dxtn: add version 1.0.1

The build expression was kindly provided by Arseniy Alekseyev.
---
 .../development/libraries/libxtc_dxtn/default.nix | 15 +++++++++++++++
 pkgs/top-level/all-packages.nix                   |  2 ++
 2 files changed, 17 insertions(+)
 create mode 100644 pkgs/development/libraries/libxtc_dxtn/default.nix

diff --git a/pkgs/development/libraries/libxtc_dxtn/default.nix b/pkgs/development/libraries/libxtc_dxtn/default.nix
new file mode 100644
index 000000000000..0e7442633d77
--- /dev/null
+++ b/pkgs/development/libraries/libxtc_dxtn/default.nix
@@ -0,0 +1,15 @@
+{ stdenv, fetchurl, mesa }:
+
+stdenv.mkDerivation rec {
+  name = "libtxc_dxtn-1.0.1";
+
+  src = fetchurl {
+    url = "people.freedesktop.org/~cbrill/libtxc_dxtn/${name}.tar.bz2";
+    sha256 = "0q5fjaknl7s0z206dd8nzk9bdh8g4p23bz7784zrllnarl90saa5";
+  };
+
+  postUnpack = ''
+    tar xf ${mesa.src} --wildcards '*/include/'
+    export NIX_CFLAGS_COMPILE="-I $NIX_BUILD_TOP/[mM]esa*/include"
+  '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 569aa675a8ff..779916dd2bb6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4492,6 +4492,8 @@ let
 
   libxslt = callPackage ../development/libraries/libxslt { };
 
+  libxtc_dxtn = callPackage ../development/libraries/libxtc_dxtn { };
+
   libixp_for_wmii = lowPrio (import ../development/libraries/libixp_for_wmii {
     inherit fetchurl stdenv;
   });