660 lines
26 KiB
Scheme
660 lines
26 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
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;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
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;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
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;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
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;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
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;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
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;;; Copyright © 2015 Efraim Flashner <efraim@flashner.co.il>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages compression)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix git-download)
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#:use-module (guix build-system gnu)
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#:use-module (guix build-system perl)
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#:use-module (gnu packages base)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages valgrind)
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#:use-module ((srfi srfi-1) #:select (last)))
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(define-public zlib
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(package
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(name "zlib")
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(version "1.2.7")
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(source
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(origin
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(method url-fetch)
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(uri (list (string-append "http://zlib.net/zlib-"
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version ".tar.gz")
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(string-append "mirror://sourceforge/libpng/zlib-"
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version ".tar.gz")))
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(sha256
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(base32
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"1i96gsdvxqb6skp9a58bacf1wxamwi9m9pg4yn7cpf7g7239r77s"))))
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(build-system gnu-build-system)
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(arguments
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`(#:phases (alist-replace
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'configure
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(lambda* (#:key outputs #:allow-other-keys)
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;; Zlib's home-made `configure' fails when passed
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;; extra flags like `--enable-fast-install', so we need to
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;; invoke it with just what it understand.
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(let ((out (assoc-ref outputs "out")))
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;; 'configure' doesn't understand '--host'.
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,@(if (%current-target-system)
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`((setenv "CHOST" ,(%current-target-system)))
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'())
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(zero?
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(system* "./configure"
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(string-append "--prefix=" out)))))
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%standard-phases)))
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(home-page "http://zlib.net/")
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(synopsis "Compression library")
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(description
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"zlib is designed to be a free, general-purpose, legally unencumbered --
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that is, not covered by any patents -- lossless data-compression library for
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use on virtually any computer hardware and operating system. The zlib data
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format is itself portable across platforms. Unlike the LZW compression method
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used in Unix compress(1) and in the GIF image format, the compression method
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currently used in zlib essentially never expands the data. (LZW can double or
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triple the file size in extreme cases.) zlib's memory footprint is also
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independent of the input data and can be reduced, if necessary, at some cost
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in compression.")
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(license license:zlib)))
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(define-public fastjar
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(package
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(name "fastjar")
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(version "0.98")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://savannah/fastjar/fastjar-"
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version ".tar.gz"))
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(sha256
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(base32
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"0iginbz2m15hcsa3x4y7v3mhk54gr1r7m3ghx0pg4n46vv2snmpi"))))
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(build-system gnu-build-system)
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(inputs `(("zlib" ,zlib)))
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(home-page "http://savannah.nongnu.org/projects/fastjar")
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(synopsis "Replacement for Sun's 'jar' utility")
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(description
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"FastJar is an attempt to create a much faster replacement for Sun's 'jar'
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utility. Instead of being written in Java, FastJar is written in C.")
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(license license:gpl2+)))
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(define-public libtar
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(package
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(name "libtar")
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(version "1.2.11")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"ftp://ftp.feep.net/pub/software/libtar/libtar-"
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version ".tar.gz"))
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(sha256
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(base32
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"1f3vx1wa69a6c5y0z0aakd81gygirdcm0vimazg433q8nyvfybja"))))
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(build-system gnu-build-system)
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(arguments `(#:tests? #f)) ;no "check" target
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(synopsis "C library for manipulating POSIX tar files")
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(description
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"libtar is a C library for manipulating POSIX tar files. It handles
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adding and extracting files to/from a tar archive.")
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(home-page "http://www.feep.net/libtar/")
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(license license:bsd-3)))
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(define-public gzip
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(package
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(name "gzip")
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(version "1.6")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://gnu/gzip/gzip-"
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version ".tar.gz"))
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(sha256
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(base32
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"0zlgdm4v3dndrbiz7b67mbbj25dpwqbmbzjiycssvrfrcfvq7swp"))))
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(build-system gnu-build-system)
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(synopsis "General file (de)compression (using lzw)")
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(arguments
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;; FIXME: The test suite wants `less', and optionally Perl.
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'(#:tests? #f))
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(description
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"GNU Gzip provides data compression and decompression utilities; the
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typical extension is \".gz\". Unlike the \"zip\" format, it compresses a single
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file; as a result, it is often used in conjunction with \"tar\", resulting in
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\".tar.gz\" or \".tgz\", etc.")
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(license license:gpl3+)
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(home-page "http://www.gnu.org/software/gzip/")))
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(define-public bzip2
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(let ((build-shared-lib
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;; Build a shared library.
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'(lambda* (#:key inputs #:allow-other-keys)
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(patch-makefile-SHELL "Makefile-libbz2_so")
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(zero? (system* "make" "-f" "Makefile-libbz2_so"))))
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(install-shared-lib
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'(lambda* (#:key outputs #:allow-other-keys)
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(let* ((out (assoc-ref outputs "out"))
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(libdir (string-append out "/lib")))
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(for-each (lambda (file)
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(let ((base (basename file)))
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(format #t "installing `~a' to `~a'~%"
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base libdir)
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(copy-file file
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(string-append libdir "/" base))))
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(find-files "." "^libbz2\\.so")))))
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(set-cross-environment
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'(lambda* (#:key target #:allow-other-keys)
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(substitute* (find-files "." "Makefile")
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(("CC=.*$")
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(string-append "CC = " target "-gcc\n"))
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(("AR=.*$")
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(string-append "AR = " target "-ar\n"))
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(("RANLIB=.*$")
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(string-append "RANLIB = " target "-ranlib\n"))
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(("^all:(.*)test" _ prerequisites)
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;; Remove 'all' -> 'test' dependency.
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(string-append "all:" prerequisites "\n"))))))
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(package
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(name "bzip2")
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(version "1.0.6")
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(source (origin
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(method url-fetch)
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(uri (string-append "http://www.bzip.org/" version "/bzip2-"
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version ".tar.gz"))
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(sha256
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(base32
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"1kfrc7f0ja9fdn6j1y6yir6li818npy6217hvr3wzmnmzhs8z152"))))
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(build-system gnu-build-system)
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(arguments
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`(#:modules ((guix build gnu-build-system)
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(guix build utils)
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(srfi srfi-1))
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#:phases
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,(if (%current-target-system)
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;; Cross-compilation: use the cross tools.
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`(alist-cons-before
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'build 'build-shared-lib ,build-shared-lib
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(alist-cons-after
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'install 'install-shared-lib ,install-shared-lib
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(alist-replace 'configure ,set-cross-environment
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%standard-phases)))
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;; Native compilation: build the shared library.
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`(alist-cons-before
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'build 'build-shared-lib ,build-shared-lib
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(alist-cons-after
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'install 'install-shared-lib ,install-shared-lib
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(alist-delete 'configure %standard-phases))))
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#:make-flags (list (string-append "PREFIX="
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(assoc-ref %outputs "out")))
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;; Don't attempt to run the tests when cross-compiling.
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,@(if (%current-target-system)
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'(#:tests? #f)
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'())))
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(synopsis "High-quality data compression program")
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(description
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"bzip2 is a freely available, patent free (see below), high-quality data
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compressor. It typically compresses files to within 10% to 15% of the best
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available techniques (the PPM family of statistical compressors), whilst
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being around twice as fast at compression and six times faster at
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decompression.")
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(license (license:non-copyleft "file://LICENSE"
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"See LICENSE in the distribution."))
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(home-page "http://www.bzip.org/"))))
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(define-public pbzip2
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(package
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(name "pbzip2")
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(version "1.1.12")
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(source (origin
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(method url-fetch)
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(uri (string-append "https://launchpad.net/pbzip2/1.1/" version
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"/+download/" name "-" version ".tar.gz"))
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(sha256
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(base32
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"1vk6065dv3a47p86vmp8hv3n1ygd9hraz0gq89gvzlx7lmcb6fsp"))))
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(build-system gnu-build-system)
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(inputs
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`(("bzip2", bzip2)))
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(arguments
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`(#:tests? #f ; no tests
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#:phases (modify-phases %standard-phases
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(replace 'configure
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(lambda* (#:key outputs #:allow-other-keys)
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(substitute* "Makefile"
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(("/usr") (assoc-ref outputs "out")))
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#t)))))
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(home-page "http://compression.ca/pbzip2/")
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(synopsis "Parallel bzip2 implementation")
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(description
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"Pbzip2 is a parallel implementation of the bzip2 block-sorting file
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compressor that uses pthreads and achieves near-linear speedup on SMP machines.
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The output of this version is fully compatible with bzip2 v1.0.2 (ie: anything
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compressed with pbzip2 can be decompressed with bzip2).")
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(license (license:non-copyleft "file://COPYING"
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"See COPYING in the distribution."))))
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(define-public xz
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(package
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(name "xz")
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(version "5.0.4")
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(source (origin
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(method url-fetch)
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(uri (string-append "http://tukaani.org/xz/xz-" version
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".tar.gz"))
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(sha256
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(base32
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"1dl35ca8fdss9z2d6y234gxh24ixq904xksizrjmjr5dimwhax6n"))))
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(build-system gnu-build-system)
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(synopsis "General-purpose data compression")
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(description
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"XZ Utils is free general-purpose data compression software with high
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compression ratio. XZ Utils were written for POSIX-like systems, but also
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work on some not-so-POSIX systems. XZ Utils are the successor to LZMA Utils.
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The core of the XZ Utils compression code is based on LZMA SDK, but it has
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been modified quite a lot to be suitable for XZ Utils. The primary
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compression algorithm is currently LZMA2, which is used inside the .xz
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container format. With typical files, XZ Utils create 30 % smaller output
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than gzip and 15 % smaller output than bzip2.")
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(license (list license:gpl2+ license:lgpl2.1+)) ; bits of both
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(home-page "http://tukaani.org/xz/")))
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(define-public lzo
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(package
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(name "lzo")
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(version "2.09")
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(source
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(origin
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(method url-fetch)
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(uri (string-append "http://www.oberhumer.com/opensource/lzo/download/lzo-"
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version ".tar.gz"))
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(sha256
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(base32
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"0k5kpj3jnsjfxqqkblpfpx0mqcy86zs5fhjhgh2kq1hksg7ag57j"))))
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(build-system gnu-build-system)
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(arguments '(#:configure-flags '("--enable-shared")))
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(home-page "http://www.oberhumer.com/opensource/lzo")
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(synopsis
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"Data compression library suitable for real-time data de-/compression")
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(description
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"LZO is a data compression library which is suitable for data
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de-/compression in real-time. This means it favours speed over
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compression ratio.
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LZO is written in ANSI C. Both the source code and the compressed data
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format are designed to be portable across platforms.")
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(license license:gpl2+)))
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(define-public lzop
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(package
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(name "lzop")
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(version "1.03")
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(source
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(origin
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(method url-fetch)
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(uri (string-append "http://www.lzop.org/download/lzop-"
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version ".tar.gz"))
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(sha256
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(base32
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"1jdjvc4yjndf7ihmlcsyln2rbnbaxa86q4jskmkmm7ylfy65nhn1"))))
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(build-system gnu-build-system)
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(inputs `(("lzo" ,lzo)))
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(home-page "http://www.lzop.org/")
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(synopsis "Compress or expand files")
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(description
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"Lzop is a file compressor which is very similar to gzip. Lzop uses the
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LZO data compression library for compression services, and its main advantages
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over gzip are much higher compression and decompression speed (at the cost of
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some compression ratio).")
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(license license:gpl2+)))
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(define-public lzip
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(package
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(name "lzip")
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(version "1.16")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://savannah/lzip/lzip-"
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version ".tar.gz"))
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(sha256
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(base32
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"0l9724rw1l3hg2ldr3n7ihqich4m9nc6y7l302bvdj4jmxdw530j"))))
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(build-system gnu-build-system)
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(home-page "http://www.nongnu.org/lzip/lzip.html")
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(synopsis "Lossless data compressor based on the LZMA algorithm")
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(description
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"Lzip is a lossless data compressor with a user interface similar to the
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one of gzip or bzip2. Lzip decompresses almost as fast as gzip and compresses
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more than bzip2, which makes it well suited for software distribution and data
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archiving. Lzip is a clean implementation of the LZMA algorithm.")
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(license license:gpl3+)))
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(define-public sharutils
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(package
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(name "sharutils")
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(version "4.15.2")
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(source
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(origin
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(method url-fetch)
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(uri (string-append "mirror://gnu/sharutils/sharutils-"
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version ".tar.xz"))
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(sha256
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(base32
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"16isapn8f39lnffc3dp4dan05b7x6mnc76v6q5nn8ysxvvvwy19b"))))
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(build-system gnu-build-system)
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(inputs
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`(("which" ,which)))
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(arguments
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`(#:phases
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(alist-cons-after
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'patch-source-shebangs 'unpatch-source-shebang
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||
;; revert the patch-shebang phase on a script which is
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;; in fact test data
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(lambda _
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(substitute* "tests/shar-1.ok"
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(((which "sh")) "/bin/sh")))
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%standard-phases)))
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(home-page "http://www.gnu.org/software/sharutils/")
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(synopsis "Archives in shell scripts, uuencode/uudecode")
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(description
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||
"GNU sharutils is a package for creating and manipulating shell
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archives that can be readily emailed. A shell archive is a file that can be
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processed by a Bourne-type shell to unpack the original collection of files.
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This package is mostly for compatibility and historical interest.")
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(license license:gpl3+)))
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(define-public sfarklib
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(package
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(name "sfarklib")
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(version "2.24")
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(source (origin
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(method url-fetch)
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(uri (string-append "https://github.com/raboof/sfArkLib/archive/"
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version ".tar.gz"))
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(file-name (string-append name "-" version ".tar.gz"))
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(sha256
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||
(base32
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"0bzs2d98rk1xw9qwpnc7gmlbxwmwc3dg1rpn310afy9pq1k9clzi"))))
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(build-system gnu-build-system)
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(arguments
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`(#:tests? #f ;no "check" target
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#:phases
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||
(modify-phases %standard-phases
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||
(replace 'configure
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||
(lambda* (#:key outputs #:allow-other-keys)
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||
(substitute* "Makefile"
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(("/usr/local") (assoc-ref outputs "out")))
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#t)))))
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(inputs
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`(("zlib" ,zlib)))
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(home-page "https://github.com/raboof/sfArkLib")
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(synopsis "Library for SoundFont decompression")
|
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(description
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"SfArkLib is a C++ library for decompressing SoundFont files compressed
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with the sfArk algorithm.")
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(license license:gpl3+)))
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(define-public sfarkxtc
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(package
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(name "sfarkxtc")
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(version "b5e0a2ba39")
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(source (origin
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;; There are no release tarballs, so we just fetch the latest
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;; commit at this time.
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/raboof/sfarkxtc.git")
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(commit version)))
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(sha256
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(base32
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"0f5x6i46qfl6ry21s7g2p4sd4b2r1g4fb03yqi2vv4kq3saryhvj"))))
|
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(build-system gnu-build-system)
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(arguments
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`(#:tests? #f ;no "check" target
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#:phases
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||
(modify-phases %standard-phases
|
||
(replace 'configure
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||
(lambda* (#:key outputs #:allow-other-keys)
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||
(substitute* "Makefile"
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(("/usr/local") (assoc-ref outputs "out")))
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#t)))))
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(inputs
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`(("zlib" ,zlib)
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("sfarklib" ,sfarklib)))
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(home-page "https://github.com/raboof/sfarkxtc")
|
||
(synopsis "Basic sfArk decompressor")
|
||
(description "SfArk extractor converts SoundFonts in the compressed legacy
|
||
sfArk file format to the uncompressed sf2 format.")
|
||
(license license:gpl3+)))
|
||
|
||
(define-public libmspack
|
||
(package
|
||
(name "libmspack")
|
||
(version "0.5")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (string-append "http://www.cabextract.org.uk/libmspack/libmspack-"
|
||
version "alpha.tar.gz"))
|
||
(sha256
|
||
(base32 "04413hynb7zizxnkgy9riik3612dwirkpr6fcjrnfl2za9sz4rw9"))))
|
||
(build-system gnu-build-system)
|
||
(home-page "http://www.cabextract.org.uk/libmspack/")
|
||
(synopsis "Compression tools for some formats used by Microsoft")
|
||
(description
|
||
"The purpose of libmspack is to provide both compression and
|
||
decompression of some loosely related file formats used by Microsoft.")
|
||
(license license:lgpl2.1+)))
|
||
|
||
(define-public perl-compress-raw-bzip2
|
||
(package
|
||
(name "perl-compress-raw-bzip2")
|
||
(version "2.068")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (string-append "mirror://cpan/authors/id/P/PM/PMQS/"
|
||
"Compress-Raw-Bzip2-" version ".tar.gz"))
|
||
(sha256
|
||
(base32
|
||
"16hl58xppckldz05zdyid1l5gpaykzwvkq682h3rc3nilbhgjqqg"))))
|
||
(build-system perl-build-system)
|
||
;; TODO: Use our bzip2 package.
|
||
(home-page "http://search.cpan.org/dist/Compress-Raw-Bzip2")
|
||
(synopsis "Low-level interface to bzip2 compression library")
|
||
(description "This module provides a Perl interface to the bzip2
|
||
compression library.")
|
||
(license (package-license perl))))
|
||
|
||
(define-public perl-compress-raw-zlib
|
||
(package
|
||
(name "perl-compress-raw-zlib")
|
||
(version "2.068")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (string-append "mirror://cpan/authors/id/P/PM/PMQS/"
|
||
"Compress-Raw-Zlib-" version ".tar.gz"))
|
||
(sha256
|
||
(base32
|
||
"06q7n87g26nn5gv4z2p31ca32f6zk124hqxc25rfgkjd3qi5798i"))))
|
||
(build-system perl-build-system)
|
||
(inputs
|
||
`(("zlib" ,zlib)))
|
||
(arguments
|
||
`(#:phases (modify-phases %standard-phases
|
||
(add-before
|
||
'configure 'configure-zlib
|
||
(lambda* (#:key inputs #:allow-other-keys)
|
||
(call-with-output-file "config.in"
|
||
(lambda (port)
|
||
(format port "
|
||
BUILD_ZLIB = False
|
||
INCLUDE = ~a/include
|
||
LIB = ~:*~a/lib
|
||
OLD_ZLIB = False
|
||
GZIP_OS_CODE = AUTO_DETECT"
|
||
(assoc-ref inputs "zlib")))))))))
|
||
(home-page "http://search.cpan.org/dist/Compress-Raw-Zlib")
|
||
(synopsis "Low-level interface to zlib compression library")
|
||
(description "This module provides a Perl interface to the zlib
|
||
compression library.")
|
||
(license (package-license perl))))
|
||
|
||
(define-public perl-io-compress
|
||
(package
|
||
(name "perl-io-compress")
|
||
(version "2.068")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (string-append "mirror://cpan/authors/id/P/PM/PMQS/"
|
||
"IO-Compress-" version ".tar.gz"))
|
||
(sha256
|
||
(base32
|
||
"0dy0apjp7j9dfkzfjspjd3z9gh26srx5vac72g59bkkz1jf8s1gs"))))
|
||
(build-system perl-build-system)
|
||
(propagated-inputs
|
||
`(("perl-compress-raw-zlib" ,perl-compress-raw-zlib) ; >=2.068
|
||
("perl-compress-raw-bzip2" ,perl-compress-raw-bzip2))) ; >=2.068
|
||
(home-page "http://search.cpan.org/dist/IO-Compress")
|
||
(synopsis "IO Interface to compressed files/buffers")
|
||
(description "IO-Compress provides a Perl interface to allow reading and
|
||
writing of compressed data created with the zlib and bzip2 libraries.")
|
||
(license (package-license perl))))
|
||
|
||
(define-public lz4
|
||
(package
|
||
(name "lz4")
|
||
(version "131")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (string-append "https://github.com/Cyan4973/lz4/archive/"
|
||
"r" version ".tar.gz"))
|
||
(sha256
|
||
(base32 "1vfg305zvj50hwscad24wan9jar6nqj14gdk2hqyr7bb9mhh0kcx"))
|
||
(file-name (string-append name "-" version ".tar.gz"))))
|
||
(build-system gnu-build-system)
|
||
(native-inputs `(("valgrind" ,valgrind)))
|
||
(arguments
|
||
`(#:test-target "test"
|
||
#:parallel-tests? #f ; tests fail if run in parallel
|
||
#:make-flags (list "CC=gcc"
|
||
(string-append "PREFIX=" (assoc-ref %outputs "out")))
|
||
#:phases (modify-phases %standard-phases
|
||
(delete 'configure))))
|
||
(home-page "https://github.com/Cyan4973/lz4")
|
||
(synopsis "Compression algorithm focused on speed")
|
||
(description "LZ4 is a lossless compression algorithm, providing
|
||
compression speed at 400 MB/s per core (0.16 Bytes/cycle). It also features an
|
||
extremely fast decoder, with speed in multiple GB/s per core (0.71 Bytes/cycle).
|
||
A high compression derivative, called LZ4_HC, is also provided. It trades CPU
|
||
time for compression ratio.")
|
||
;; The libraries (lz4, lz4hc, and xxhash are BSD licenced. The command
|
||
;; line interface programs (lz4, fullbench, fuzzer, datagen) are GPL2+.
|
||
(license (list license:bsd-2 license:gpl2+))))
|
||
|
||
(define-public squashfs-tools
|
||
(package
|
||
(name "squashfs-tools")
|
||
(version "4.3")
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri (string-append "mirror://sourceforge/squashfs/"
|
||
"squashfs" version ".tar.gz"))
|
||
(sha256
|
||
(base32
|
||
"1xpklm0y43nd9i6jw43y2xh5zvlmj9ar2rvknh0bh7kv8c95aq0d"))))
|
||
(build-system gnu-build-system)
|
||
(arguments
|
||
'(#:tests? #f ; no check target
|
||
#:make-flags
|
||
(list "CC=gcc"
|
||
"XZ_SUPPORT=1"
|
||
"LZO_SUPPORT=1"
|
||
"LZ4_SUPPORT=1"
|
||
(string-append "INSTALL_DIR=" %output "/bin"))
|
||
#:phases
|
||
(modify-phases %standard-phases
|
||
(replace 'configure
|
||
(lambda _
|
||
(chdir "squashfs-tools"))))))
|
||
(inputs
|
||
`(("lz4" ,lz4)
|
||
("lzo" ,lzo)
|
||
("xz" ,xz)
|
||
("zlib" ,zlib)))
|
||
(home-page "http://squashfs.sourceforge.net/")
|
||
(synopsis "Tools to create and extract squashfs filesystems")
|
||
(description
|
||
"Squashfs is a highly compressed read-only filesystem for Linux. It uses
|
||
zlib to compress files, inodes, and directories. All blocks are packed to
|
||
minimize the data overhead, and block sizes of between 4K and 1M are supported.
|
||
It is intended to be used for archival use, for live CDs, and for embedded
|
||
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)))
|