From 8e3a1e09c07868bb20dc68dd063032b81fba4d19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Wed, 20 Jan 2010 11:09:04 +0000
Subject: [PATCH] GNU Libtasn1 2.4.

svn path=/nixpkgs/trunk/; revision=19566
---
 .../libraries/libtasn1/default.nix            | 27 +++++++++++++------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/libraries/libtasn1/default.nix b/pkgs/development/libraries/libtasn1/default.nix
index e70bdd23dc1d..e259c7b6e439 100644
--- a/pkgs/development/libraries/libtasn1/default.nix
+++ b/pkgs/development/libraries/libtasn1/default.nix
@@ -1,15 +1,26 @@
-{stdenv, fetchurl}:
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  name = "libtasn1-2.4";
 
-stdenv.mkDerivation {
-  name = "libtasn1-1.5";
-  
   src = fetchurl {
-    url = mirror://gnu/gnutls/libtasn1-1.5.tar.gz;
-    sha256 = "1p4m9in144ypk6ndqw46sfz0njx6wccp0zlxjvigxry8034zbn6s";
+    url = "mirror://gnu/libtasn1/${name}.tar.gz";
+    sha256 = "03qz9wnx3643wvy10603syx97mi634z6bhdwznzmqcsq6hwg5g69";
   };
 
   meta = {
-    homepage = http://josefsson.org/libtasn1/;
-    description = "An ASN.1 library";
+    homepage = http://www.gnu.org/software/libtasn1/;
+    description = "GNU Libtasn1, an ASN.1 library";
+
+    longDescription =
+      '' Libtasn1 is the ASN.1 library used by GnuTLS, GNU Shishi and some
+         other packages.  The goal of this implementation is to be highly
+         portable, and only require an ANSI C89 platform.
+      '';
+
+    license = "LGPLv2+";
+
+    maintainers = [ stdenv.lib.maintainers.ludo ];
+    platforms = stdenv.lib.platforms.all;
   };
 }