From 719871771d4fd6482878d1fedc3505c5d54c6622 Mon Sep 17 00:00:00 2001 From: Pierre Neidhardt Date: Fri, 18 May 2018 00:51:09 +0200 Subject: gnu: Add ucl. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * gnu/packages/compression.scm (ucl): New variable. Signed-off-by: Ludovic Courtès --- gnu/packages/compression.scm | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'gnu/packages/compression.scm') diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm index 1cb0d208aa..4ce481ad19 100644 --- a/gnu/packages/compression.scm +++ b/gnu/packages/compression.scm @@ -22,6 +22,7 @@ ;;; Copyright © 2017 Julien Lepiller ;;; Copyright © 2018 Rutger Helling ;;; Copyright © 2018 Joshua Sierles, Nextjournal +;;; Copyright © 2018 Pierre Neidhardt ;;; ;;; This file is part of GNU Guix. ;;; @@ -2151,3 +2152,25 @@ with @code{deflate} but offers more dense compression. The specification of the Brotli Compressed Data Format is defined in RFC 7932.") (license license:expat))) + +(define-public ucl + (package + (name "ucl") + (version "1.03") + (source (origin + (method url-fetch) + (uri (string-append "http://www.oberhumer.com/opensource/" + name "/download/" name "-" version ".tar.gz")) + (sha256 + (base32 + "0j036lkwsxvm15gr29n8wn07cqq79dswjs9k54939ms5zngjjrdq")))) + (build-system gnu-build-system) + (home-page "http://www.oberhumer.com/opensource/ucl/") + (synopsis "Portable lossless data compression library") + (description "UCL implements a number of compression algorithms that +achieve an excellent compression ratio while allowing fast decompression. +Decompression requires no additional memory. + +Compared to LZO, the UCL algorithms achieve a better compression ratio but +decompression is a little bit slower.") + (license license:gpl2+))) -- cgit v1.2.3