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gnu: Add pigz.

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* gnu/packages/compression.scm (pigz): New variable.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
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Jeff Mickey 2015-09-28 14:55:56 -07:00 committed by Ludovic Courtès
parent 0b1f0d36b1
commit 820dc3f5f1
1 changed files with 39 additions and 0 deletions
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39
gnu/packages/compression.scm
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@ -6,6 +6,7 @@
;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
;;;
;;; This file is part of GNU Guix.
;;;
@ -586,3 +587,41 @@ (define-public squashfs-tools
systems where low overhead is needed. This package allows you to create and
extract such filesystems.")
(license license:gpl2+)))
(define-public pigz
(package
(name "pigz")
(version "2.3.3")
(source (origin
(method url-fetch)
(uri (string-append "http://zlib.net/pigz/"
name "-" version ".tar.gz"))
(sha256
(base32
"172hdf26k4zmm7z8md7nl0dph2a7mhf3x7slb9bhfyff6as6g2sf"))))
(build-system gnu-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(delete 'configure)
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(bin (string-append out "/bin"))
(man (string-append out "/share/man/man1")))
(install-file "pigz" bin)
(symlink "pigz" (string-append bin "/unpigz"))
(install-file "pigz.1" man)
#t))))
#:make-flags (list "CC=gcc")
#:test-target "tests"))
(inputs `(("zlib" ,zlib)))
(home-page "http://zlib.net/pigz/")
(synopsis "Parallel implementation of gzip")
(description
"This package provides a parallel implementation of gzip that exploits
multiple processors and multiple cores when compressing data.")
;; Things under zopfli/ are under ASL2.0, but 4 files at the top-level,
;; written by Mark Adler, are under another non-copyleft license.
(license license:asl2.0)))