Add libtxc_dxtn-1.0.1.

I thought this was needed by Steam, but it only applies when not using
propietary drivers, and even then it doesn't look like well supported.

1 files changed, 20 insertions, 0 deletions

diff --git a/pkgs/development/libraries/libtxc_dxtn/default.nix b/pkgs/development/libraries/libtxc_dxtn/default.nix
new file mode 100644
index 00000000000..9cf8decf4c8
--- /dev/null
+++ b/pkgs/development/libraries/libtxc_dxtn/default.nix
@@ -0,0 +1,20 @@
+{ stdenv, fetchurl, autoconf, automake, libtool, mesa }:
+
+let version = "1.0.1"; in
+
+stdenv.mkDerivation rec {
+  name = "libtxc_dxtn-${version}";
+
+  src = fetchurl {
+    url = "http://cgit.freedesktop.org/~mareko/${name}.tar.gz";
+    sha256 = "0g6lymik9cs7nbzigwzaf49fnhhfsvjanhg92wykw7rfq9zvkhvv";
+  };
+
+  buildInputs = [ autoconf automake libtool mesa ];
+
+  preConfigure = "autoreconf -vfi";
+
+  meta = {
+    homepage = http://dri.freedesktop.org/wiki/S3TC;
+  };
+}