From b494b3b4684c6631e841fa1c8e71048459d08a52 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Sat, 9 Mar 2013 15:02:44 +0400
Subject: [PATCH] Update lrzip

---
 pkgs/tools/compression/lrzip/default.nix      | 14 ++++----------
 pkgs/tools/compression/lrzip/default.upstream |  8 ++++++++
 2 files changed, 12 insertions(+), 10 deletions(-)
 create mode 100644 pkgs/tools/compression/lrzip/default.upstream

diff --git a/pkgs/tools/compression/lrzip/default.nix b/pkgs/tools/compression/lrzip/default.nix
index 35df411fd0f..23b516e32e4 100644
--- a/pkgs/tools/compression/lrzip/default.nix
+++ b/pkgs/tools/compression/lrzip/default.nix
@@ -1,26 +1,20 @@
 {stdenv, fetchurl, zlib, lzo, bzip2, nasm, perl}:
 
-let
-  md5fix = fetchurl {
-    url = "https://github.com/ckolivas/lrzip/commit/9430b6ff4a58adb69ef4cf74f1245fd5b3b313dd.patch";
-    sha256 = "084x4wi3mamcxphzwf43iw287v1ylrk0xjghg6b5k6vgm9gkqlx8";
-  };
-in
 stdenv.mkDerivation rec {
-  name = "lrzip-0.612";
+  version = "0.614";
+  name = "lrzip-${version}";
 
   src = fetchurl {
     url = "http://ck.kolivas.org/apps/lrzip/${name}.tar.bz2";
-    sha256 = "15rfqpc4xj7wbv117mr2g9npxnrlmqqj97mhxqfpy8360ys9yc1c";
+    sha256 = "16i6mz2z6gx8xiva7zb0j78yvkwq1bjbdkl7w3i10195ll097ad8";
   };
 
   buildInputs = [ zlib lzo bzip2 nasm perl ];
 
-  patches = [ md5fix ];
-
   meta = {
     homepage = http://ck.kolivas.org/apps/lrzip/;
     description = "The CK LRZIP compression program (LZMA + RZIP)";
     license = "GPLv2+";
+    inherit version;
   };
 }
diff --git a/pkgs/tools/compression/lrzip/default.upstream b/pkgs/tools/compression/lrzip/default.upstream
new file mode 100644
index 00000000000..1b834598637
--- /dev/null
+++ b/pkgs/tools/compression/lrzip/default.upstream
@@ -0,0 +1,8 @@
+url http://ck.kolivas.org/apps/lrzip/
+version_link '[.]tar[.]bz2$'
+
+do_overwrite () {
+  ensure_hash
+  set_var_value version "$CURRENT_VERSION"
+  set_var_value sha256 "$CURRENT_HASH"
+}