From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias Geerinckx-Rice Subject: [PATCH v2] gnu: Add lrzip. Date: Thu, 21 Jul 2016 22:24:30 +0200 Message-ID: <20160721202430.31332-1-me@tobias.gr> References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:46404) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bQKWP-00014c-IO for guix-devel@gnu.org; Thu, 21 Jul 2016 16:24:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bQKWN-0002et-CV for guix-devel@gnu.org; Thu, 21 Jul 2016 16:24:40 -0400 Received: from relay4-d.mail.gandi.net ([2001:4b98:c:538::196]:51843) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bQKWN-0002eb-6F for guix-devel@gnu.org; Thu, 21 Jul 2016 16:24:39 -0400 Received: from localhost.localdomain (ptr-2hj4tbifd5uicx7of4hgfi6g4.ip6.access.telenet.be [IPv6:2a02:1810:3919:8200:ee9a:74ff:fe3f:b024]) (Authenticated sender: me@tobias.gr) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id 1ECB51720A9 for ; Thu, 21 Jul 2016 22:24:37 +0200 (CEST) In-Reply-To: List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: guix-devel@gnu.org * gnu/packages/compression.scm (lrzip): New variable. --- V2: - Add 'nasm' input only on x86 systems. - Correct licencing information. gnu/packages/compression.scm | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm index 6a17003..e607812 100644 --- a/gnu/packages/compression.scm +++ b/gnu/packages/compression.scm @@ -36,6 +36,7 @@ #:use-module (guix build-system gnu) #:use-module (guix build-system perl) #:use-module (gnu packages) + #:use-module (gnu packages assembly) #:use-module (gnu packages autotools) #:use-module (gnu packages backup) #:use-module (gnu packages base) @@ -833,3 +834,38 @@ also be used to apply such patches. xdelta is similar to @command{diff} and @command{patch}, but is not limited to plain text and does not generate human-readable output.") (license license:asl2.0))) + +(define-public lrzip + (package + (name "lrzip") + (version "0.630") + (source + (origin + (method url-fetch) + (uri (string-append + "http://ck.kolivas.org/apps/lrzip/lrzip-" version ".tar.bz2")) + (sha256 + (base32 + "01ykxliqw4cavx9f2gawxfa9wf52cjy1qx28cnkrh6i3lfzzcq94")))) + (build-system gnu-build-system) + (native-inputs + `(,@(if (string-prefix? "i686" (or (%current-target-system) + (%current-system))) + `(("nasm" ,nasm)) + '()) + ("perl" ,perl))) + (inputs + `(("bzip2" ,bzip2) + ("lzo" ,lzo) + ("zlib" ,zlib))) + (home-page "http://ck.kolivas.org/apps/lrzip/") + (synopsis "Large file compressor with a very high compression ratio") + (description "lrzip is a compression utility that uses long-range +redundancy reduction to improve the subsequent compression ratio of +larger files. It can then further compress the result with the ZPAQ or +LZMA algorithms for maximum compression, or LZO for maximum speed. This +choice between size or speed allows for either better compression than +even LZMA can provide, or a higher speed than gzip while compressing as +well as bzip2.") + (license (list license:gpl3+ + license:public-domain)))) ; most files in lzma/ -- 2.9.1