From 669b7b83d8a5d968905ca4f371869d2eac23c14c Mon Sep 17 00:00:00 2001 From: Ricardo Wurmus Date: Fri, 17 Jun 2016 16:43:09 +0200 Subject: gnu: Add lbzip2. * gnu/packages/compression.scm (lbzip2): New variable. --- gnu/packages/compression.scm | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'gnu/packages') diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm index dd107487fb..97f0546229 100644 --- a/gnu/packages/compression.scm +++ b/gnu/packages/compression.scm @@ -4,7 +4,7 @@ ;;; Copyright © 2014, 2015 Mark H Weaver ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer ;;; Copyright © 2015, 2016 Eric Bavier -;;; Copyright © 2015 Ricardo Wurmus +;;; Copyright © 2015, 2016 Ricardo Wurmus ;;; Copyright © 2015 Leo Famulari ;;; Copyright © 2015 Jeff Mickey ;;; Copyright © 2015, 2016 Efraim Flashner @@ -249,6 +249,29 @@ decompression.") "See LICENSE in the distribution.")) (home-page "http://www.bzip.org/")))) +(define-public lbzip2 + (package + (name "lbzip2") + (version "2.5") + (source (origin + (method url-fetch) + (uri (string-append "http://archive.lbzip2.org/lbzip2-" + version ".tar.gz")) + (sha256 + (base32 + "1sahaqc5bw4i0iyri05syfza4ncf5cml89an033fspn97klmxis6")))) + (build-system gnu-build-system) + (synopsis "Parallel bzip2 compression utility") + (description + "lbzip2 is a multi-threaded compression utility with support for the +bzip2 compressed file format. lbzip2 can process standard bz2 files in +parallel. It uses POSIX threading model (pthreads), which allows it to take +full advantage of symmetric multiprocessing (SMP) systems. It has been proven +to scale linearly, even to over one hundred processor cores. lbzip2 is fully +compatible with bzip2 – both at file format and command line level.") + (home-page "http://www.lbzip2.org/") + (license license:gpl3+))) + (define-public pbzip2 (package (name "pbzip2") -- cgit v1.2.3