2253 lines
		
	
	
	
		
			93 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			2253 lines
		
	
	
	
		
			93 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
| ;;; GNU Guix --- Functional package management for GNU
 | ||
| ;;; Copyright © 2012, 2013, 2014, 2015, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
 | ||
| ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
 | ||
| ;;; Copyright © 2014, 2015, 2018 Mark H Weaver <mhw@netris.org>
 | ||
| ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 | ||
| ;;; Copyright © 2015, 2016 Eric Bavier <bavier@member.fsf.org>
 | ||
| ;;; Copyright © 2015, 2016, 2017, 2018, 2020 Ricardo Wurmus <rekado@elephly.net>
 | ||
| ;;; Copyright © 2015, 2017, 2018 Leo Famulari <leo@famulari.name>
 | ||
| ;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
 | ||
| ;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
 | ||
| ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 | ||
| ;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.org>
 | ||
| ;;; Copyright © 2016, 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 | ||
| ;;; Copyright © 2016 David Craven <david@craven.ch>
 | ||
| ;;; Copyright © 2016, 2019, 2020 Kei Kebreau <kkebreau@posteo.net>
 | ||
| ;;; Copyright © 2016, 2018, 2019, 2020 Marius Bakke <mbakke@fastmail.com>
 | ||
| ;;; Copyright © 2017 Nikita <nikita@n0.is>
 | ||
| ;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
 | ||
| ;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org>
 | ||
| ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
 | ||
| ;;; Copyright © 2017 Petter <petter@mykolab.ch>
 | ||
| ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
 | ||
| ;;; Copyright © 2018 Rutger Helling <rhelling@mykolab.com>
 | ||
| ;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
 | ||
| ;;; Copyright © 2018, 2019 Pierre Neidhardt <mail@ambrevar.xyz>
 | ||
| ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 | ||
| ;;; Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 | ||
| ;;; Copyright © 2020 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 | ||
| ;;; Copyright © 2020 Arun Isaac <arunisaac@systemreboot.net>
 | ||
| ;;; Copyright © 2020 Lars-Dominik Braun <lars@6xq.net>
 | ||
| ;;;
 | ||
| ;;; This file is part of GNU Guix.
 | ||
| ;;;
 | ||
| ;;; GNU Guix is free software; you can redistribute it and/or modify it
 | ||
| ;;; under the terms of the GNU General Public License as published by
 | ||
| ;;; the Free Software Foundation; either version 3 of the License, or (at
 | ||
| ;;; your option) any later version.
 | ||
| ;;;
 | ||
| ;;; GNU Guix is distributed in the hope that it will be useful, but
 | ||
| ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | ||
| ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | ||
| ;;; GNU General Public License for more details.
 | ||
| ;;;
 | ||
| ;;; You should have received a copy of the GNU General Public License
 | ||
| ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | ||
| 
 | ||
| (define-module (gnu packages compression)
 | ||
|   #:use-module ((guix licenses) #:prefix license:)
 | ||
|   #:use-module (guix utils)
 | ||
|   #:use-module (guix packages)
 | ||
|   #:use-module (guix download)
 | ||
|   #:use-module (guix git-download)
 | ||
|   #:use-module (guix build-system cmake)
 | ||
|   #:use-module (guix build-system glib-or-gtk)
 | ||
|   #:use-module (guix build-system gnu)
 | ||
|   #:use-module (guix build-system go)
 | ||
|   #:use-module (guix build-system python)
 | ||
|   #:use-module (guix build-system trivial)
 | ||
|   #:use-module (gnu packages)
 | ||
|   #:use-module (gnu packages assembly)
 | ||
|   #:use-module (gnu packages autotools)
 | ||
|   #:use-module (gnu packages backup)
 | ||
|   #:use-module (gnu packages base)
 | ||
|   #:use-module (gnu packages boost)
 | ||
|   #:use-module (gnu packages check)
 | ||
|   #:use-module (gnu packages curl)
 | ||
|   #:use-module (gnu packages documentation)
 | ||
|   #:use-module (gnu packages file)
 | ||
|   #:use-module (gnu packages gettext)
 | ||
|   #:use-module (gnu packages glib)
 | ||
|   #:use-module (gnu packages gnome)
 | ||
|   #:use-module (gnu packages gtk)
 | ||
|   #:use-module (gnu packages maths)
 | ||
|   #:use-module (gnu packages perl)
 | ||
|   #:use-module (gnu packages pkg-config)
 | ||
|   #:use-module (gnu packages python)
 | ||
|   #:use-module (gnu packages qt)
 | ||
|   #:use-module (gnu packages tls)
 | ||
|   #:use-module (gnu packages valgrind)
 | ||
|   #:use-module (gnu packages xml)
 | ||
|   #:use-module (ice-9 match)
 | ||
|   #:use-module ((srfi srfi-1) #:select (last)))
 | ||
| 
 | ||
| (define-public zlib
 | ||
|   (package
 | ||
|     (name "zlib")
 | ||
|     (version "1.2.11")
 | ||
|     (source
 | ||
|      (origin
 | ||
|       (method url-fetch)
 | ||
|       (uri (list (string-append "http://zlib.net/zlib-"
 | ||
|                                  version ".tar.gz")
 | ||
|                  (string-append "mirror://sourceforge/libpng/zlib/"
 | ||
|                                 version "/zlib-" version ".tar.gz")))
 | ||
|       (sha256
 | ||
|        (base32
 | ||
|         "18dighcs333gsvajvvgqp8l4cx7h1x7yx9gd5xacnk80spyykrf3"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (outputs '("out" "static"))
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'configure
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              ;; Zlib's home-made `configure' fails when passed
 | ||
|              ;; extra flags like `--enable-fast-install', so we need to
 | ||
|              ;; invoke it with just what it understand.
 | ||
|              (let ((out (assoc-ref outputs "out")))
 | ||
|                ;; 'configure' doesn't understand '--host'.
 | ||
|                ,@(if (%current-target-system)
 | ||
|                      `((setenv "CHOST" ,(%current-target-system)))
 | ||
|                      '())
 | ||
|                (invoke "./configure"
 | ||
|                        (string-append "--prefix=" out)))))
 | ||
|          (add-after 'install 'move-static-library
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let ((out (assoc-ref outputs "out"))
 | ||
|                    (static (assoc-ref outputs "static")))
 | ||
|                (with-directory-excursion (string-append out "/lib")
 | ||
|                  (install-file "libz.a" (string-append static "/lib"))
 | ||
|                  (delete-file "libz.a")
 | ||
|                  #t)))))))
 | ||
|     (home-page "https://zlib.net/")
 | ||
|     (synopsis "Compression library")
 | ||
|     (description
 | ||
|      "zlib is designed to be a free, general-purpose, legally unencumbered --
 | ||
| that is, not covered by any patents -- lossless data-compression library for
 | ||
| use on virtually any computer hardware and operating system.  The zlib data
 | ||
| format is itself portable across platforms.  Unlike the LZW compression method
 | ||
| used in Unix compress(1) and in the GIF image format, the compression method
 | ||
| currently used in zlib essentially never expands the data. (LZW can double or
 | ||
| triple the file size in extreme cases.)  zlib's memory footprint is also
 | ||
| independent of the input data and can be reduced, if necessary, at some cost
 | ||
| in compression.")
 | ||
|     (license license:zlib)))
 | ||
| 
 | ||
| (define-public minizip
 | ||
|   (package
 | ||
|     (name "minizip")
 | ||
|     (version (package-version zlib))
 | ||
|     (source (package-source zlib))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'enter-source
 | ||
|            (lambda _ (chdir "contrib/minizip") #t))
 | ||
|          (add-after 'install 'remove-crypt-h
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              ;; Remove <minizip/crypt.h> because it interferes with libc's
 | ||
|              ;; <crypt.h> given that 'minizip.pc' says "-I…/include/minizip".
 | ||
|              ;; Fedora does the same:
 | ||
|              ;; <https://src.fedoraproject.org/rpms/zlib/c/4d2785ec3116947872f6f32dc4104e6d36d8a7a4?branch=master>.
 | ||
|              (let ((out (assoc-ref outputs "out")))
 | ||
|                (delete-file (string-append out "/include/minizip/crypt.h"))
 | ||
|                #t))))))
 | ||
|     (native-inputs
 | ||
|      `(("autoconf" ,autoconf)
 | ||
|        ("automake" ,automake)
 | ||
|        ("libtool" ,libtool)))
 | ||
|     (propagated-inputs `(("zlib" ,zlib)))
 | ||
|     (home-page (package-home-page zlib))
 | ||
|     (synopsis "Zip Compression library")
 | ||
|     (description
 | ||
|      "Minizip is a minimalistic library that supports compressing,
 | ||
| extracting and viewing ZIP archives.  This version is extracted from
 | ||
| the @code{zlib} source.")
 | ||
|     (license (package-license zlib))))
 | ||
| 
 | ||
| (define-public fastjar
 | ||
|   (package
 | ||
|    (name "fastjar")
 | ||
|    (version "0.98")
 | ||
|    (source (origin
 | ||
|              (method url-fetch)
 | ||
|              (uri (string-append "mirror://savannah/fastjar/fastjar-"
 | ||
|                                  version ".tar.gz"))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "0iginbz2m15hcsa3x4y7v3mhk54gr1r7m3ghx0pg4n46vv2snmpi"))))
 | ||
|    (build-system gnu-build-system)
 | ||
|    (inputs `(("zlib" ,zlib)))
 | ||
|    (home-page "https://savannah.nongnu.org/projects/fastjar")
 | ||
|    (synopsis "Replacement for Sun's 'jar' utility")
 | ||
|    (description
 | ||
|     "FastJar is an attempt to create a much faster replacement for Sun's
 | ||
| @code{jar} utility.  Instead of being written in Java, FastJar is written in C.")
 | ||
|    (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public libtar
 | ||
|   (package
 | ||
|    (name "libtar")
 | ||
|    (version "1.2.20")
 | ||
|    (source (origin
 | ||
|             (method url-fetch)
 | ||
|             (uri (list
 | ||
|                    (string-append
 | ||
|                      "ftp://ftp.feep.net/pub/software/libtar/libtar-"
 | ||
|                      version ".tar.gz")
 | ||
|                    (string-append
 | ||
|                      "mirror://debian/pool/main/libt/libtar/libtar_"
 | ||
|                      version ".orig.tar.gz")))
 | ||
|             (sha256
 | ||
|              (base32
 | ||
|               "02cihzl77ia0dcz7z2cga2412vyhhs5pa2355q4wpwbyga2lrwjh"))
 | ||
|             (patches (search-patches "libtar-CVE-2013-4420.patch"))))
 | ||
|    (build-system gnu-build-system)
 | ||
|    (arguments `(#:tests? #f)) ; no "check" target
 | ||
|    (native-inputs
 | ||
|     `(("autoconf" ,autoconf)
 | ||
|       ("automake" ,automake)
 | ||
|       ("libtool" ,libtool)))
 | ||
|    (inputs
 | ||
|     `(("zlib" ,zlib)))
 | ||
|    (synopsis "C library for manipulating POSIX tar files")
 | ||
|    (description
 | ||
|     "libtar is a C library for manipulating POSIX tar files.  It handles
 | ||
| adding and extracting files to/from a tar archive.")
 | ||
|    (home-page "https://repo.or.cz/libtar.git")
 | ||
|    (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public gzip
 | ||
|   (package
 | ||
|    (name "gzip")
 | ||
|    (version "1.10")
 | ||
|    (source (origin
 | ||
|             (method url-fetch)
 | ||
|             (uri (string-append "mirror://gnu/gzip/gzip-"
 | ||
|                                 version ".tar.xz"))
 | ||
|             (sha256
 | ||
|              (base32
 | ||
|               "1h6p374d3j8d4cdfydzls021xa2yby8myc0h8d6m8bc7k6ncq9c4"))))
 | ||
|    (build-system gnu-build-system)
 | ||
|    (synopsis "General file (de)compression (using lzw)")
 | ||
|    (arguments
 | ||
|     ;; FIXME: The test suite wants `less', and optionally Perl.
 | ||
|     '(#:tests? #f
 | ||
|       #:phases
 | ||
|       (modify-phases %standard-phases
 | ||
|         (add-after 'unpack 'patch-for-glibc-2.28
 | ||
|           (lambda _
 | ||
|             ;; Adjust the bundled gnulib to work with glibc 2.28.  See e.g.
 | ||
|             ;; "m4-gnulib-libio.patch".  This is a phase rather than patch
 | ||
|             ;; or snippet to work around <https://bugs.gnu.org/32347>.
 | ||
|             (substitute* (find-files "lib" "\\.c$")
 | ||
|               (("#if defined _IO_ftrylockfile")
 | ||
|                "#if defined _IO_EOF_SEEN"))
 | ||
|             (substitute* "lib/stdio-impl.h"
 | ||
|               (("^/\\* BSD stdio derived implementations")
 | ||
|                (string-append "#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN\n"
 | ||
|                               "# define _IO_IN_BACKUP 0x100\n"
 | ||
|                               "#endif\n\n"
 | ||
|                               "/* BSD stdio derived implementations")))
 | ||
|             #t))
 | ||
|         (add-after 'unpack 'use-absolute-name-of-gzip
 | ||
|           (lambda* (#:key outputs #:allow-other-keys)
 | ||
|             (substitute* "gunzip.in"
 | ||
|               (("exec gzip")
 | ||
|                (string-append "exec " (assoc-ref outputs "out")
 | ||
|                               "/bin/gzip")))
 | ||
|             #t)))))
 | ||
|    (description
 | ||
|     "GNU Gzip provides data compression and decompression utilities; the
 | ||
| typical extension is \".gz\".  Unlike the \"zip\" format, it compresses a single
 | ||
| file; as a result, it is often used in conjunction with \"tar\", resulting in
 | ||
| \".tar.gz\" or \".tgz\", etc.")
 | ||
|    (license license:gpl3+)
 | ||
|    (home-page "https://www.gnu.org/software/gzip/")))
 | ||
| 
 | ||
| (define-public bzip2
 | ||
|   (package
 | ||
|     (name "bzip2")
 | ||
|     (version "1.0.8")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "https://sourceware.org/pub/bzip2/bzip2-"
 | ||
|                                   version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0s92986cv0p692icqlw1j42y9nld8zd83qwhzbqd61p1dqbh6nmb"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:modules ((guix build gnu-build-system)
 | ||
|                   (guix build utils)
 | ||
|                   (ice-9 ftw)
 | ||
|                   (srfi srfi-1))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'set-paths 'hide-input-bzip2
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (let ((bzip2 (assoc-ref inputs "bzip2")))
 | ||
|                (if bzip2
 | ||
|                    ;; Prevent the build system from retaining a reference to
 | ||
|                    ;; BZIP2 from INPUTS.
 | ||
|                    (begin
 | ||
|                      (setenv "LIBRARY_PATH"
 | ||
|                              (string-join (delete (string-append bzip2 "/lib")
 | ||
|                                                   (string-split (getenv "LIBRARY_PATH")
 | ||
|                                                                 #\:))
 | ||
|                                           ":"))
 | ||
|                      (format #t "environment variable `LIBRARY_PATH' set to `~a'~%"
 | ||
|                              (getenv "LIBRARY_PATH")))
 | ||
|                    (format #t "no bzip2 found, nothing done~%"))
 | ||
|                #t)))
 | ||
|          (replace 'configure
 | ||
|            (lambda* (#:key target #:allow-other-keys)
 | ||
|              (when ,(%current-target-system)
 | ||
|                ;; Cross-compilation: use the cross tools.
 | ||
|                (substitute* (find-files "." "Makefile")
 | ||
|                  (("CC=.*$")
 | ||
|                   (string-append "CC = " target "-gcc\n"))
 | ||
|                  (("AR=.*$")
 | ||
|                   (string-append "AR = " target "-ar\n"))
 | ||
|                  (("RANLIB=.*$")
 | ||
|                   (string-append "RANLIB = " target "-ranlib\n"))
 | ||
|                  (("^all:(.*)test" _ prerequisites)
 | ||
|                   ;; Remove 'all' -> 'test' dependency.
 | ||
|                   (string-append "all:" prerequisites "\n"))))
 | ||
|              #t))
 | ||
|          (add-before 'build 'build-shared-lib
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (patch-makefile-SHELL "Makefile-libbz2_so")
 | ||
|              (invoke "make" "-f" "Makefile-libbz2_so")))
 | ||
|          (add-after 'install 'install-shared-lib
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              ;; The Makefile above does not have an 'install' target, nor does
 | ||
|              ;; it create all the (un)versioned symlinks, so we handle it here.
 | ||
|              (let* ((out    (assoc-ref outputs "out"))
 | ||
|                     (libdir (string-append out "/lib"))
 | ||
|                     (soname "libbz2.so")
 | ||
|                     ;; Locate the built library (e.g. "libbz2.so.1.0.6").
 | ||
|                     (lib (car (scandir "."
 | ||
|                                        (lambda (file)
 | ||
|                                          (and (string-prefix? soname file)
 | ||
|                                               (eq? 'regular
 | ||
|                                                    (stat:type (lstat file))))))))
 | ||
|                     (soversion (string-drop lib (+ 1 (string-length soname)))))
 | ||
|                (install-file lib libdir)
 | ||
|                (with-directory-excursion libdir
 | ||
|                  ;; Create symlinks libbz2.so.1 -> libbz2.so.1.0, etc.
 | ||
|                  (let loop ((base soname)
 | ||
|                             (numbers (string-split soversion #\.)))
 | ||
|                    (unless (null? numbers)
 | ||
|                      (let ((so-file (string-append base "." (car numbers))))
 | ||
|                        (symlink so-file base)
 | ||
|                        (loop so-file (cdr numbers))))))
 | ||
|                #t)))
 | ||
|          (add-after 'install-shared-lib 'move-static-lib
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let ((out (assoc-ref outputs "out"))
 | ||
|                    (static (assoc-ref outputs "static")))
 | ||
|                (with-directory-excursion (string-append out "/lib")
 | ||
|                  (install-file "libbz2.a" (string-append static "/lib"))
 | ||
|                  (delete-file "libbz2.a")
 | ||
|                  #t))))
 | ||
|          (add-after 'install-shared-lib 'patch-scripts
 | ||
|            (lambda* (#:key outputs inputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out")))
 | ||
|                (substitute* (string-append out "/bin/bzdiff")
 | ||
|                  (("/bin/rm") "rm")))
 | ||
|              #t)))
 | ||
| 
 | ||
|        #:make-flags (list (string-append "PREFIX="
 | ||
|                                          (assoc-ref %outputs "out")))
 | ||
| 
 | ||
|        ;; Don't attempt to run the tests when cross-compiling.
 | ||
|        ,@(if (%current-target-system)
 | ||
|              '(#:tests? #f)
 | ||
|              '())))
 | ||
|     (outputs '("out" "static"))
 | ||
|     (synopsis "High-quality data compression program")
 | ||
|     (description
 | ||
|      "bzip2 is a freely available, patent free (see below), high-quality data
 | ||
| compressor.  It typically compresses files to within 10% to 15% of the best
 | ||
| available techniques (the PPM family of statistical compressors), whilst
 | ||
| being around twice as fast at compression and six times faster at
 | ||
| decompression.")
 | ||
|     (license (license:non-copyleft "file://LICENSE"
 | ||
|                                    "See LICENSE in the distribution."))
 | ||
|     (home-page "https://web.archive.org/web/20180801004107/http://www.bzip.org/")))
 | ||
| 
 | ||
| (define-public lbzip2
 | ||
|   ;; The last 2.5 release is 4 years behind the newest commit (from 2018) and
 | ||
|   ;; may create files that can't even be decompressed by newer bzip2 versions.
 | ||
|   (let ((commit "b6dc48a7b9bfe6b340ed1f6d72133608ad57144b")
 | ||
|         (revision "0"))
 | ||
|     (package
 | ||
|       (name "lbzip2")
 | ||
|       (version (git-version "2.5" revision commit))
 | ||
|       (source
 | ||
|        (origin
 | ||
|          (method git-fetch)
 | ||
|          (uri (git-reference
 | ||
|                (url "https://github.com/kjn/lbzip2")
 | ||
|                (commit commit)))
 | ||
|          (sha256
 | ||
|           (base32 "140xp00dmjsr6c3dwb4dwf0pzlgf159igri321inbinsjiclkngy"))
 | ||
|          (file-name (git-file-name name version))))
 | ||
|       (build-system gnu-build-system)
 | ||
|       (arguments
 | ||
|        `(#:phases
 | ||
|          (modify-phases %standard-phases
 | ||
|            (add-after 'unpack 'unpack-gnulib
 | ||
|              (lambda* (#:key inputs #:allow-other-keys)
 | ||
|                (let ((gnulib (assoc-ref inputs "gnulib")))
 | ||
|                  (copy-recursively gnulib "lib")
 | ||
|                  (setenv "PATH" (string-append "lib:" (getenv "PATH")))
 | ||
|                  #t)))
 | ||
|            (delete 'bootstrap)          ; gnulib still has unpatched shebangs
 | ||
|            (add-after 'patch-source-shebangs 'bootstrap
 | ||
|              (lambda _
 | ||
|                (invoke "sh" "build-aux/autogen.sh")
 | ||
|                #t)))))
 | ||
|       (native-inputs
 | ||
|        `(("autoconf" ,autoconf)
 | ||
|          ("automake" ,automake)
 | ||
|          ("gnulib"
 | ||
|           ,(let ((commit "2d431ac35c4943a3655c07ba91870d2323321b43"))
 | ||
|              (origin
 | ||
|                (method git-fetch)
 | ||
|                (uri (git-reference
 | ||
|                      (url "git://git.savannah.gnu.org/gnulib.git")
 | ||
|                      (commit commit)))
 | ||
|                (sha256
 | ||
|                 (base32 "1f0xr4w89bqvhzsfcflcagdixidrk41k00k7kpr91w9lazfis4kf"))
 | ||
|                (file-name (git-file-name "gnulib" commit)))))
 | ||
|          ("perl" ,perl)))
 | ||
|       (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.")
 | ||
|       ;; lbzip2.org now looks fishy.  There is no source code to be found.
 | ||
|       ;; Reported upstream: <https://github.com/kjn/lbzip2/issues/26>.
 | ||
|       (home-page "https://github.com/kjn/lbzip2")
 | ||
|       (license license:gpl3+))))
 | ||
| 
 | ||
| (define-public pbzip2
 | ||
|   (package
 | ||
|     (name "pbzip2")
 | ||
|     (version "1.1.13")
 | ||
|     (source (origin
 | ||
|              (method url-fetch)
 | ||
|              (uri (string-append "https://launchpad.net/pbzip2/"
 | ||
|                                  (version-major+minor version) "/" version
 | ||
|                                  "/+download/" name "-" version ".tar.gz"))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "1rnvgcdixjzbrmcr1nv9b6ccrjfrhryaj7jwz28yxxv6lam3xlcg"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (inputs
 | ||
|      `(("bzip2" ,bzip2)))
 | ||
|     (arguments
 | ||
|      `(#:tests? #f                      ; no tests
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (delete 'configure))  ; no configure script
 | ||
|        #:make-flags (list (string-append "PREFIX=" %output))))
 | ||
|     (home-page (string-append "https://web.archive.org/web/20180412020219/"
 | ||
|                               "http://compression.ca/pbzip2/"))
 | ||
|     (synopsis "Parallel bzip2 implementation")
 | ||
|     (description
 | ||
|      "Pbzip2 is a parallel implementation of the bzip2 block-sorting file
 | ||
| compressor that uses pthreads and achieves near-linear speedup on SMP machines.
 | ||
| The output of this version is fully compatible with bzip2 v1.0.2 (i.e. anything
 | ||
| compressed with pbzip2 can be decompressed with bzip2).")
 | ||
|     (license (license:non-copyleft "file://COPYING"
 | ||
|                                    "See COPYING in the distribution."))))
 | ||
| 
 | ||
| (define-public xz
 | ||
|   (package
 | ||
|    (name "xz")
 | ||
|    (version "5.2.4")
 | ||
|    (source (origin
 | ||
|             (method url-fetch)
 | ||
|             (uri (list (string-append "http://tukaani.org/xz/xz-" version
 | ||
|                                       ".tar.gz")
 | ||
|                        (string-append "http://multiprecision.org/guix/xz-"
 | ||
|                                       version ".tar.gz")))
 | ||
|             (sha256
 | ||
|              (base32
 | ||
|               "0ibi2zsfaz6l756spjwc5rayf4ckgc9hwmy8qinppcyk4svz64mm"))))
 | ||
|    (build-system gnu-build-system)
 | ||
|    (arguments
 | ||
|     `(#:phases
 | ||
|       (modify-phases %standard-phases
 | ||
|         (add-after 'install 'move-static-lib
 | ||
|           (lambda* (#:key outputs #:allow-other-keys)
 | ||
|             (let ((out    (assoc-ref outputs "out"))
 | ||
|                   (static (assoc-ref outputs "static")))
 | ||
|               (mkdir-p (string-append static "/lib"))
 | ||
|               (rename-file (string-append out "/lib/liblzma.a")
 | ||
|                            (string-append static "/lib/liblzma.a"))
 | ||
|               ;; Remove reference to the static library from the .la file
 | ||
|               ;; so Libtool does the right thing when both the shared and
 | ||
|               ;; static library is available.
 | ||
|               (substitute* (string-append out "/lib/liblzma.la")
 | ||
|                 (("^old_library='liblzma.a'") "old_library=''"))
 | ||
|               #t))))))
 | ||
|    (outputs '("out" "static"))
 | ||
|    (synopsis "General-purpose data compression")
 | ||
|    (description
 | ||
|     "XZ Utils is free general-purpose data compression software with high
 | ||
| compression ratio.  XZ Utils were written for POSIX-like systems, but also
 | ||
| work on some not-so-POSIX systems.  XZ Utils are the successor to LZMA Utils.
 | ||
| 
 | ||
| The core of the XZ Utils compression code is based on LZMA SDK, but it has
 | ||
| been modified quite a lot to be suitable for XZ Utils.  The primary
 | ||
| compression algorithm is currently LZMA2, which is used inside the .xz
 | ||
| container format.  With typical files, XZ Utils create 30 % smaller output
 | ||
| than gzip and 15 % smaller output than bzip2.")
 | ||
|    (license (list license:gpl2+ license:lgpl2.1+)) ; bits of both
 | ||
|    (home-page "https://tukaani.org/xz/")))
 | ||
| 
 | ||
| (define-public lhasa
 | ||
|   (package
 | ||
|     (name "lhasa")
 | ||
|     (version "0.3.1")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append
 | ||
|                     "https://github.com/fragglet/lhasa/releases/download/v"
 | ||
|                     version "/lhasa-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "092zi9av18ma20c6h9448k0bapvx2plnp292741dvfd9hmgqxc1z"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      '(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-before 'check 'set-up-test-environment
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (setenv "TZDIR" (string-append (assoc-ref inputs "tzdata")
 | ||
|                                             "/share/zoneinfo"))
 | ||
|              #t)))))
 | ||
|     (native-inputs
 | ||
|      `(("tzdata" ,tzdata-for-tests)))
 | ||
|     (home-page "https://fragglet.github.com/lhasa/")
 | ||
|     (synopsis "LHA archive decompressor")
 | ||
|     (description "Lhasa is a replacement for the Unix LHA tool, for
 | ||
| decompressing .lzh (LHA / LHarc) and .lzs (LArc) archives.  The backend for the
 | ||
| tool is a library, so that it can be reused for other purposes.  Lhasa aims to
 | ||
| be compatible with as many types of lzh/lzs archives as possible.  It also aims
 | ||
| to generate the same output as the (non-free) Unix LHA tool, so that it will
 | ||
| act as a free drop-in replacement.")
 | ||
|     (license license:isc)))
 | ||
| 
 | ||
| (define-public lzo
 | ||
|   (package
 | ||
|     (name "lzo")
 | ||
|     (version "2.10")
 | ||
|     (source
 | ||
|      (origin
 | ||
|       (method url-fetch)
 | ||
|       (uri (string-append "http://www.oberhumer.com/opensource/lzo/download/lzo-"
 | ||
|                           version ".tar.gz"))
 | ||
|       (sha256
 | ||
|        (base32
 | ||
|         "0wm04519pd3g8hqpjqhfr72q8qmbiwqaxcs3cndny9h86aa95y60"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments '(#:configure-flags '("--enable-shared")))
 | ||
|     (home-page "http://www.oberhumer.com/opensource/lzo")
 | ||
|     (synopsis
 | ||
|      "Data compression library suitable for real-time data de-/compression")
 | ||
|     (description
 | ||
|      "LZO is a data compression library which is suitable for data
 | ||
| de-/compression in real-time.  This means it favours speed over
 | ||
| compression ratio.
 | ||
| 
 | ||
| LZO is written in ANSI C.  Both the source code and the compressed data
 | ||
| format are designed to be portable across platforms.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public lzop
 | ||
|   (package
 | ||
|     (name "lzop")
 | ||
|     (version "1.04")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "http://www.lzop.org/download/lzop-"
 | ||
|                            version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0h9gb8q7y54m9mvy3jvsmxf21yx8fc3ylzh418hgbbv0i8mbcwky"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (inputs `(("lzo" ,lzo)))
 | ||
|     (home-page "https://www.lzop.org/")
 | ||
|     (synopsis "Compress or expand files")
 | ||
|     (description
 | ||
|      "Lzop is a file compressor which is very similar to gzip.  Lzop uses the
 | ||
| LZO data compression library for compression services, and its main advantages
 | ||
| over gzip are much higher compression and decompression speed (at the cost of
 | ||
| some compression ratio).")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public lzip
 | ||
|   (package
 | ||
|     (name "lzip")
 | ||
|     (version "1.21")
 | ||
|     (source (origin
 | ||
|              (method url-fetch)
 | ||
|              (uri (string-append "mirror://savannah/lzip/lzip-"
 | ||
|                                  version ".tar.gz"))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "12qdcw5k1cx77brv9yxi1h4dzwibhfmdpigrj43nfk8nscwm12z4"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (home-page "https://www.nongnu.org/lzip/lzip.html")
 | ||
|     (synopsis "Lossless data compressor based on the LZMA algorithm")
 | ||
|     (description
 | ||
|      "Lzip is a lossless data compressor with a user interface similar to the
 | ||
| one of gzip or bzip2.  Lzip decompresses almost as fast as gzip and compresses
 | ||
| more than bzip2, which makes it well-suited for software distribution and data
 | ||
| archiving.  Lzip is a clean implementation of the LZMA algorithm.")
 | ||
|     (license license:gpl3+)))
 | ||
| 
 | ||
| (define-public lziprecover
 | ||
|   (package
 | ||
|     (name "lziprecover")
 | ||
|     (version "1.21")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "mirror://savannah/lzip/lziprecover/"
 | ||
|                                   "lziprecover-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "094w2z8fz41yaq0gkyr61cl7pb1d7kchpl5dka7rvm3qvbb7ncd2"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (home-page "https://www.nongnu.org/lzip/lziprecover.html")
 | ||
|     (synopsis "Recover and decompress data from damaged lzip files")
 | ||
|     (description
 | ||
|      "Lziprecover is a data recovery tool and decompressor for files in the lzip
 | ||
| compressed data format (.lz).  It can test the integrity of lzip files, extract
 | ||
| data from damaged ones, and repair most files with small errors (up to one
 | ||
| single-byte error per member) entirely.
 | ||
| 
 | ||
| Lziprecover is not a replacement for regular backups, but a last line of defence
 | ||
| when even the backups are corrupt.  It can recover files by merging the good
 | ||
| parts of two or more damaged copies, such as can be easily produced by running
 | ||
| @command{ddrescue} on a failing device.
 | ||
| 
 | ||
| This package also includes @command{unzcrash}, a tool to test the robustness of
 | ||
| decompressors when faced with corrupted input.")
 | ||
|     (license (list license:bsd-2        ; arg_parser.{cc,h}
 | ||
|                    license:gpl2+))))    ; everything else
 | ||
| 
 | ||
| (define-public sharutils
 | ||
|   (package
 | ||
|     (name "sharutils")
 | ||
|     (version "4.15.2")
 | ||
|     (source
 | ||
|      (origin
 | ||
|       (method url-fetch)
 | ||
|       (uri (string-append "mirror://gnu/sharutils/sharutils-"
 | ||
|                           version ".tar.xz"))
 | ||
|       (patches (search-patches "sharutils-CVE-2018-1000097.patch"))
 | ||
|       (sha256
 | ||
|        (base32
 | ||
|         "16isapn8f39lnffc3dp4dan05b7x6mnc76v6q5nn8ysxvvvwy19b"))
 | ||
|       (modules '((guix build utils)))
 | ||
|       (snippet
 | ||
|        '(begin
 | ||
|           (substitute* (find-files "lib" "\\.c$")
 | ||
|             (("#if defined _IO_ftrylockfile")
 | ||
|              "#if defined _IO_EOF_SEEN"))
 | ||
|           (substitute* "lib/stdio-impl.h"
 | ||
|             (("^/\\* BSD stdio derived implementations")
 | ||
|              (string-append "#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN\n"
 | ||
|                             "# define _IO_IN_BACKUP 0x100\n"
 | ||
|                             "#endif\n\n"
 | ||
|                             "/* BSD stdio derived implementations")))
 | ||
|           #t))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (inputs
 | ||
|      `(("which" ,which)))
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'patch-source-shebangs 'unpatch-source-shebang
 | ||
|            ;; revert the patch-shebang phase on a script which is
 | ||
|            ;; in fact test data
 | ||
|            (lambda _
 | ||
|              (substitute* "tests/shar-1.ok"
 | ||
|                (((which "sh")) "/bin/sh"))
 | ||
|              #t)))))
 | ||
|     (home-page "https://www.gnu.org/software/sharutils/")
 | ||
|     (synopsis "Archives in shell scripts, uuencode/uudecode")
 | ||
|     (description
 | ||
|      "GNU sharutils is a package for creating and manipulating shell
 | ||
| archives that can be readily emailed.  A shell archive is a file that can be
 | ||
| processed by a Bourne-type shell to unpack the original collection of files.
 | ||
| This package is mostly for compatibility and historical interest.")
 | ||
|     (license license:gpl3+)))
 | ||
| 
 | ||
| (define-public sfarklib
 | ||
|   (package
 | ||
|     (name "sfarklib")
 | ||
|     (version "2.24")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                      (url "https://github.com/raboof/sfArkLib")
 | ||
|                      (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0jrxy24gak7q5ml06p5jjgzk9i5r2mkfjk4ycirkp4kg7k5a237w"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:tests? #f ;no "check" target
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'configure
 | ||
|                   (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                     (substitute* "Makefile"
 | ||
|                       (("/usr/local") (assoc-ref outputs "out")))
 | ||
|                     #t)))))
 | ||
|     (inputs
 | ||
|      `(("zlib" ,zlib)))
 | ||
|     (home-page "https://github.com/raboof/sfArkLib")
 | ||
|     (synopsis "Library for SoundFont decompression")
 | ||
|     (description
 | ||
|      "SfArkLib is a C++ library for decompressing SoundFont files compressed
 | ||
| with the sfArk algorithm.")
 | ||
|     (license license:gpl3+)))
 | ||
| 
 | ||
| (define-public sfarkxtc
 | ||
|   (let ((commit "13cd6f93725a90d91ec5ea75babf1dbd694ac463")
 | ||
|         (revision "1"))
 | ||
|     (package
 | ||
|       (name "sfarkxtc")
 | ||
|       (version (git-version "0" revision commit))
 | ||
|       (source (origin
 | ||
|                 ;; There are no release tarballs, so we just fetch the latest
 | ||
|                 ;; commit at this time.
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/raboof/sfarkxtc")
 | ||
|                       (commit commit)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "1mb1jyk1m11l1gppd9hmql9cyp55sdf7jk5rbc7acky1z4k4mv19"))))
 | ||
|       (build-system gnu-build-system)
 | ||
|       (arguments
 | ||
|        `(#:tests? #f                    ;no "check" target
 | ||
|          #:phases
 | ||
|          (modify-phases %standard-phases
 | ||
|            (replace 'configure
 | ||
|              (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                (substitute* "Makefile"
 | ||
|                  (("/usr/local") (assoc-ref outputs "out")))
 | ||
|                #t)))))
 | ||
|       (inputs
 | ||
|        `(("zlib" ,zlib)
 | ||
|          ("sfarklib" ,sfarklib)))
 | ||
|       (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")
 | ||
|     (home-page "https://cabextract.org.uk/libmspack/")
 | ||
|     (version "0.10.1")
 | ||
|     (source
 | ||
|      (origin
 | ||
|       (method url-fetch)
 | ||
|       (uri (string-append home-page name "-" version "alpha.tar.gz"))
 | ||
|       (sha256
 | ||
|        (base32 "13janaqsvm7aqc4agjgd4819pbgqv50j88bh5kci1z70wvg65j5s"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags '("--disable-static")))
 | ||
|     (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 lz4
 | ||
|   (package
 | ||
|     (name "lz4")
 | ||
|     (version "1.9.2")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference (url "https://github.com/lz4/lz4")
 | ||
|                            (commit (string-append "v" version))))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0lpaypmk70ag2ks3kf2dl4ac3ba40n5kc1ainkp9wfjawz76mh61"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      `(;; For tests.
 | ||
|        ("python" ,python)
 | ||
|        ("valgrind" ,valgrind)))
 | ||
|     (arguments
 | ||
|      `(#:test-target "test"
 | ||
|        #:make-flags (list "CC=gcc"
 | ||
|                           (string-append "prefix=" (assoc-ref %outputs "out")))
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (delete 'configure)            ;no configure script
 | ||
|                   (add-before 'check 'disable-broken-test
 | ||
|                     (lambda _
 | ||
|                       ;; XXX: test_install.sh fails when prefix is a subdirectory.
 | ||
|                       (substitute* "tests/Makefile"
 | ||
|                         (("^test: (.*) test-install" _ targets)
 | ||
|                          (string-append "test: " targets)))
 | ||
|                       #t))
 | ||
|                   (add-after 'install 'delete-static-library
 | ||
|                     (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                       (let ((out (assoc-ref outputs "out")))
 | ||
|                         (delete-file (string-append out "/lib/liblz4.a"))
 | ||
|                         #t))))))
 | ||
|     (home-page "https://www.lz4.org")
 | ||
|     (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 "4.4")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "mirror://sourceforge/squashfs/squashfs/"
 | ||
|                                   "squashfs" version "/"
 | ||
|                                   "squashfs" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0zmhvczscqz0mzh4b9m8m42asq14db0a6lc8clp5ljq5ybrv70d9"))))
 | ||
|     (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")
 | ||
|              #t)))))
 | ||
|     (inputs
 | ||
|      `(("lz4" ,lz4)
 | ||
|        ("lzo" ,lzo)
 | ||
|        ("xz" ,xz)
 | ||
|        ("zlib" ,zlib)))
 | ||
|     (home-page "https://github.com/plougher/squashfs-tools")
 | ||
|     (synopsis "Tools to create and extract squashfs file systems")
 | ||
|     (description
 | ||
|      "Squashfs is a highly compressed read-only file system 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 file systems.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public pigz
 | ||
|   (package
 | ||
|     (name "pigz")
 | ||
|     (version "2.4")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "http://zlib.net/pigz/"
 | ||
|                                   name "-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0wsgw5vwl23jrnpsvd8v3xcp5k4waw5mk0164fynjhkv58i1dy54"))))
 | ||
|     (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 ,(string-append "CC=" (cc-for-target)))
 | ||
|        #:test-target "tests"))
 | ||
|     (inputs `(("zlib" ,zlib)))
 | ||
|     (home-page "https://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)))
 | ||
| 
 | ||
| (define-public pixz
 | ||
|   (package
 | ||
|     (name "pixz")
 | ||
|     (version "1.0.7")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append
 | ||
|                     "https://github.com/vasi/pixz/releases/download/v" version
 | ||
|                     "/pixz-" version ".tar.xz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1ifxr18f2h75gkcrkx8033kwmwmrcgxshpaawyc2n4dzn1p2rqz5"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      `(("pkg-config" ,pkg-config)
 | ||
|        ("libarchive" ,libarchive)))
 | ||
|     (home-page "https://github.com/vasi/pixz")
 | ||
|     (synopsis "Parallel indexing implementation of LZMA")
 | ||
|     (description
 | ||
|      "The existing XZ Utils provide great compression in the .xz file format,
 | ||
| but they produce just one big block of compressed data.  Pixz instead produces
 | ||
| a collection of smaller blocks which makes random access to the original data
 | ||
| possible and can compress in parallel.  This is especially useful for large
 | ||
| tarballs.")
 | ||
|     (license license:bsd-2)))
 | ||
| 
 | ||
| (define-public bsdiff
 | ||
|   (package
 | ||
|     (name "bsdiff")
 | ||
|     (version "4.3")
 | ||
|     (home-page "https://www.daemonology.net/bsdiff/")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append home-page name "-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0j2zm3z271x5aw63mwhr3vymzn45p2vvrlrpm9cz2nywna41b0hq"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:make-flags (list "INSTALL=install" "CC=gcc"
 | ||
|                           (string-append "PREFIX=" (assoc-ref %outputs "out")))
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (delete 'configure)
 | ||
|                   (add-before 'build 'fix-Makefile
 | ||
|                     (lambda _
 | ||
|                       (substitute* "Makefile"
 | ||
|                         ;; Adjust syntax to make it compatible with GNU Make.
 | ||
|                         (("^\\.") "")
 | ||
|                         ;; Help install(1) create the target directory.
 | ||
|                         (("\\$\\{PREFIX\\}") "-D -t ${PREFIX}"))
 | ||
|                       #t)))
 | ||
|        #:tests? #f)) ;no tests
 | ||
|     (inputs
 | ||
|      `(("bzip2" ,bzip2)))
 | ||
|     (synopsis "Patch binary files")
 | ||
|     (description
 | ||
|      "@command{bsdiff} and @command{bspatch} are tools for building and
 | ||
| applying patches to binary files.  By using suffix sorting (specifically
 | ||
| Larsson and Sadakane's @code{qsufsort}) and taking advantage of how
 | ||
| executable files change, bsdiff routinely produces binary patches 50-80%
 | ||
| smaller than those produced by @code{Xdelta}.")
 | ||
|     (license license:bsd-2)))
 | ||
| 
 | ||
| (define-public cabextract
 | ||
|  (package
 | ||
|    (name "cabextract")
 | ||
|    (home-page "https://cabextract.org.uk/")
 | ||
|    (version "1.9.1")
 | ||
|    (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append home-page "cabextract-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "19qwhl2r8ip95q4vxzxg2kp4p125hjmc9762sns1dwwf7ikm7hmg"))
 | ||
|               (modules '((guix build utils)))
 | ||
|               (snippet
 | ||
|                '(begin
 | ||
|                   ;; Delete bundled libmspack.
 | ||
|                   (delete-file-recursively "mspack")
 | ||
|                   #t))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      '(#:configure-flags '("--with-external-libmspack")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          ;; cabextract needs some of libmspack's header files.
 | ||
|          ;; These are located in the "mspack" directory of libmspack.
 | ||
|          (add-before 'build 'unpack-libmspack
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (let ((dir-name "libmspack-src"))
 | ||
|                (mkdir dir-name)
 | ||
|                (invoke "tar" "-xvf" (assoc-ref inputs "libmspack-source")
 | ||
|                        "-C" dir-name "--strip-components" "1")
 | ||
|                (rename-file (string-append dir-name "/mspack")
 | ||
|                             "mspack")
 | ||
|                (delete-file-recursively dir-name)
 | ||
|                #t))))))
 | ||
|     (native-inputs
 | ||
|      `(("pkg-config" ,pkg-config)))
 | ||
|     (inputs
 | ||
|      `(("libmspack" ,libmspack)
 | ||
|        ("libmspack-source" ,(package-source libmspack))))
 | ||
|     (synopsis "Tool to unpack Cabinet archives")
 | ||
|     (description "Extracts files out of Microsoft Cabinet (.cab) archives")
 | ||
|     ;; Some source files specify gpl2+, lgpl2+, however COPYING is gpl3.
 | ||
|     (license license:gpl3+)))
 | ||
| 
 | ||
| (define-public xdelta
 | ||
|   (package
 | ||
|     (name "xdelta")
 | ||
|     (version "3.1.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/jmacd/xdelta")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "09mmsalc7dwlvgrda56s2k927rpl3a5dzfa88aslkqcjnr790wjy"))
 | ||
|        (snippet
 | ||
|         ;; This file isn't freely distributable and has no effect on building.
 | ||
|         '(begin
 | ||
|            (delete-file "xdelta3/draft-korn-vcdiff.txt")
 | ||
|            #t))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      `(("autoconf" ,autoconf)
 | ||
|        ("automake" ,automake)))
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'enter-build-directory
 | ||
|            (lambda _ (chdir "xdelta3") #t)))))
 | ||
|     (home-page "http://xdelta.org")
 | ||
|     (synopsis "Delta encoder for binary files")
 | ||
|     (description "xdelta encodes only the differences between two binary files
 | ||
| using the VCDIFF algorithm and patch file format described in RFC 3284.  It can
 | ||
| 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 "0.631")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append
 | ||
|              "http://ck.kolivas.org/apps/lrzip/lrzip-" version ".tar.bz2"))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0mb449vmmwpkalq732jdyginvql57nxyd31sszb108yps1lf448d"))
 | ||
|        (patches (search-patches "lrzip-CVE-2017-8842.patch"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      `(;; nasm is only required when building for 32-bit x86 platforms
 | ||
|        ,@(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/
 | ||
| 
 | ||
| (define-public snappy
 | ||
|   (package
 | ||
|     (name "snappy")
 | ||
|     (version "1.1.8")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|               (url "https://github.com/google/snappy")
 | ||
|               (commit version)))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1j0kslq2dvxgkcxl1gakhvsa731yrcvcaipcp5k8k7ayicvkv9jv"))
 | ||
|        (patches (search-patches "snappy-add-O2-flag-in-CmakeLists.txt.patch"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags '("-DBUILD_SHARED_LIBS=ON")))
 | ||
|     (home-page "https://github.com/google/snappy")
 | ||
|     (synopsis "Fast compressor/decompressor")
 | ||
|     (description "Snappy is a compression/decompression library.  It does not
 | ||
| aim for maximum compression, or compatibility with any other compression library;
 | ||
| instead, it aims for very high speeds and reasonable compression.  For instance,
 | ||
| compared to the fastest mode of zlib, Snappy is an order of magnitude faster
 | ||
| for most inputs, but the resulting compressed files are anywhere from 20% to
 | ||
| 100% bigger.")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public p7zip
 | ||
|   (package
 | ||
|     (name "p7zip")
 | ||
|     (version "16.02")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "mirror://sourceforge/" name "/" name "/"
 | ||
|                                   version "/" name "_" version
 | ||
|                                   "_src_all.tar.bz2"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "07rlwbbgszq8i7m8jh3x6j2w2hc9a72dc7fmqawnqkwlwb00mcjy"))
 | ||
|               (modules '((guix build utils)))
 | ||
|               (snippet
 | ||
|                '(begin
 | ||
|                   ;; Remove non-free source files
 | ||
|                   (for-each delete-file
 | ||
|                             (append
 | ||
|                              (find-files "CPP/7zip/Compress" "Rar.*")
 | ||
|                              (find-files "CPP/7zip/Crypto" "Rar.*")
 | ||
|                              (find-files "DOC/unRarLicense.txt")
 | ||
|                              (find-files  "Utils/file_Codecs_Rar_so.py")))
 | ||
|                   (delete-file-recursively "CPP/7zip/Archive/Rar")
 | ||
|                   (delete-file-recursively "CPP/7zip/Compress/Rar")
 | ||
|                   #t))
 | ||
|               (patches (search-patches "p7zip-CVE-2016-9296.patch"
 | ||
|                                        "p7zip-CVE-2017-17969.patch"
 | ||
|                                        "p7zip-remove-unused-code.patch"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:make-flags
 | ||
|        (list (string-append "DEST_HOME=" (assoc-ref %outputs "out")) "all3")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'configure
 | ||
|            (lambda* (#:key system outputs #:allow-other-keys)
 | ||
|              (invoke "cp"
 | ||
|                      (let ((system ,(or (%current-target-system)
 | ||
|                                         (%current-system))))
 | ||
|                        (cond
 | ||
|                         ((string-prefix? "x86_64" system)
 | ||
|                          "makefile.linux_amd64_asm")
 | ||
|                         ((string-prefix? "i686" system)
 | ||
|                          "makefile.linux_x86_asm_gcc_4.X")
 | ||
|                         (else
 | ||
|                          "makefile.linux_any_cpu_gcc_4.X")))
 | ||
|                      "makefile.machine")))
 | ||
|          (replace 'check
 | ||
|            (lambda _
 | ||
|              (invoke "make" "test")
 | ||
|              (invoke "make" "test_7z")
 | ||
|              (invoke "make" "test_7zr"))))))
 | ||
|     (native-inputs
 | ||
|      (let ((system (or (%current-target-system)
 | ||
|                        (%current-system))))
 | ||
|        `(,@(cond ((string-prefix? "x86_64" system)
 | ||
|                   `(("yasm" ,yasm)))
 | ||
|                  ((string-prefix? "i686" system)
 | ||
|                   `(("nasm" ,nasm)))
 | ||
|                  (else '())))))
 | ||
|     (home-page "http://p7zip.sourceforge.net/")
 | ||
|     (synopsis "Command-line file archiver with high compression ratio")
 | ||
|     (description "p7zip is a command-line port of 7-Zip, a file archiver that
 | ||
| handles the 7z format which features very high compression ratios.")
 | ||
|     (license (list license:lgpl2.1+
 | ||
|                    license:gpl2+
 | ||
|                    license:public-domain))))
 | ||
| 
 | ||
| (define-public gzstream
 | ||
|   (package
 | ||
|     (name "gzstream")
 | ||
|     (version "1.5")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri
 | ||
|                 ;; No versioned URL, but last release was in 2003.
 | ||
|                 "http://www.cs.unc.edu/Research/compgeom/gzstream/gzstream.tgz")
 | ||
|                 (file-name (string-append name "-" version ".tgz"))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "00y19pqjsdj5zcrx4p9j56pl73vayfwnb7y2hvp423nx0cwv5b4r"))
 | ||
|                 (modules '((guix build utils)))
 | ||
|                 (snippet
 | ||
|                  ;; Remove pre-compiled object.
 | ||
|                  '(begin
 | ||
|                     (delete-file "gzstream.o")
 | ||
|                     #t))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:test-target "test"
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (delete 'configure)
 | ||
|          (replace 'install
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out"))
 | ||
|                     (lib (string-append out "/lib"))
 | ||
|                     (include (string-append out "/include")))
 | ||
|                (install-file "libgzstream.a" lib)
 | ||
|                (install-file "gzstream.h" include)
 | ||
|                #t))))))
 | ||
|     (propagated-inputs `(("zlib" ,zlib)))
 | ||
|     (home-page "http://www.cs.unc.edu/Research/compgeom/gzstream/")
 | ||
|     (synopsis "Compressed C++ iostream")
 | ||
|     (description "gzstream is a small library for providing zlib
 | ||
| functionality in a C++ iostream.")
 | ||
|     (license license:lgpl2.1+)))
 | ||
| 
 | ||
| (define-public zpaq
 | ||
|   (package
 | ||
|     (name "zpaq")
 | ||
|     (version "7.15")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch/zipbomb)
 | ||
|        (uri (string-append "http://mattmahoney.net/dc/zpaq"
 | ||
|                            (string-delete #\. version) ".zip"))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "066l94yyladlfzri877nh2dhkvspagjn3m5bmv725fmhkr9c4pp8"))
 | ||
|        (modules '((guix build utils)))
 | ||
|        (snippet
 | ||
|         ;; Delete irrelevant pre-compiled binaries.
 | ||
|         '(begin
 | ||
|            (for-each delete-file (find-files "." "\\.exe$"))
 | ||
|            #t))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (delete 'configure))           ; no ‘configure’ script
 | ||
|        #:make-flags
 | ||
|        (list
 | ||
|         (string-append "CPPFLAGS=-Dunix"
 | ||
|                        ,(match (or (%current-target-system)
 | ||
|                                    (%current-system))
 | ||
|                                ("x86_64-linux"  "")
 | ||
|                                ("i686-linux"    "")
 | ||
|                                (_               " -DNOJIT")))
 | ||
|         ;; These should be safe, lowest-common-denominator instruction sets,
 | ||
|         ;; allowing for some optimisation while remaining reproducible.
 | ||
|         (string-append "CXXFLAGS=-O3 -DNDEBUG"
 | ||
|                        ,(match (or (%current-target-system)
 | ||
|                                    (%current-system))
 | ||
|                                ("x86_64-linux"  " -march=nocona -mtune=generic")
 | ||
|                                ("i686-linux"    " -march=i686 -mtune=generic")
 | ||
|                                ("armhf-linux"   " -mtune=generic-armv7-a")
 | ||
|                                (_               "")))
 | ||
|         (string-append "PREFIX="
 | ||
|                        (assoc-ref %outputs "out")))))
 | ||
|     (native-inputs
 | ||
|      `(("perl" ,perl)))                 ; for pod2man
 | ||
|     (home-page "http://mattmahoney.net/dc/zpaq.html")
 | ||
|     (synopsis "Incremental journaling archiver")
 | ||
|     (description "ZPAQ is a command-line archiver for realistic situations with
 | ||
| many duplicate and already compressed files.  It backs up only those files
 | ||
| modified since the last update.  All previous versions remain untouched and can
 | ||
| be independently recovered.  Identical files are only stored once (known as
 | ||
| @dfn{de-duplication}).  Archives can also be encrypted.
 | ||
| 
 | ||
| ZPAQ is intended to back up user data, not entire operating systems.  It ignores
 | ||
| owner and group IDs, ACLs, extended attributes, or special file types like
 | ||
| devices, sockets, or named pipes.  It does not follow or restore symbolic links
 | ||
| or junctions, and always follows hard links.")
 | ||
|     (license (list license:public-domain
 | ||
|                    ;; libzpaq.cpp contains a mix of public-domain and
 | ||
|                    ;; expat-licenced (or ‘MIT’) code.
 | ||
|                    license:expat))))
 | ||
| 
 | ||
| (define-public unshield
 | ||
|   (package
 | ||
|     (name "unshield")
 | ||
|     (version "1.4.3")
 | ||
|     (source
 | ||
|      (origin (method git-fetch)
 | ||
|              (uri (git-reference
 | ||
|                     (url "http://github.com/twogood/unshield.git")
 | ||
|                     (commit version)))
 | ||
|              (file-name (git-file-name name version))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "19wn22vszhci8dfcixx5rliz7phx3lv5ablvhjlclvj75k2vsdqd"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (inputs
 | ||
|      `(("zlib" ,zlib)
 | ||
|        ("openssl" ,openssl)
 | ||
|        ;; Test data that is otherwise downloaded with curl.
 | ||
|        ("unshield-avigomanager11b22.zip"
 | ||
|         ,(origin
 | ||
|            (method url-fetch)
 | ||
|            (uri (string-append
 | ||
|                  "https://www.dropbox.com/s/8r4b6752swe3nhu/"
 | ||
|                  "unshield-avigomanager11b22.zip?dl=1"))
 | ||
|            (sha256
 | ||
|             (base32 "0fwq7lih04if68wpwpsk5wjqyvh32db76a41sq6gbx4dn1lc3ddn"))
 | ||
|            (file-name "unshield-avigomanager11b22.zip")))
 | ||
|        ("unshield-baldurs_gate_patch_v1_1_4315_international.zip"
 | ||
|         ,(origin
 | ||
|            (method url-fetch)
 | ||
|            (uri (string-append
 | ||
|                  "https://www.dropbox.com/s/9ruil8oi6amjbbk/"
 | ||
|                  "unshield-baldurs_gate_patch_v1_1_4315_international.zip?dl=1"))
 | ||
|            (sha256
 | ||
|             (base32 "0spaxf6dardlhqxz3ys09fzamj007q3nfyw4xng6gh3qp9780maj"))
 | ||
|            (file-name "unshield-baldurs_gate_patch_v1_1_4315_international.zip")))
 | ||
|        ("unshield-the-feeble-files-spanish.zip"
 | ||
|         ,(origin
 | ||
|            (method url-fetch)
 | ||
|            (uri (string-append
 | ||
|                  "https://www.dropbox.com/s/1ng0z9kfxc7eb1e/"
 | ||
|                  "unshield-the-feeble-files-spanish.zip?dl=1"))
 | ||
|            (sha256
 | ||
|             (base32 "1k5cw6vnpja8yjlnhx5124xrw9i8s1l539hfdqqrqz3l5gn0bnyd"))
 | ||
|            (file-name "unshield-the-feeble-files-spanish.zip")))))
 | ||
|     (native-inputs
 | ||
|      `(("unzip" ,unzip)))
 | ||
|     (arguments
 | ||
|      `(#:out-of-source? #f
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-before 'check 'pre-check
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (for-each (lambda (i)
 | ||
|                          (copy-file (assoc-ref inputs i)
 | ||
|                                     (string-append "test/v0/" i)))
 | ||
|                        '("unshield-avigomanager11b22.zip"
 | ||
|                          "unshield-baldurs_gate_patch_v1_1_4315_international.zip"
 | ||
|                          "unshield-the-feeble-files-spanish.zip"))
 | ||
|              (substitute* (find-files "test/" "/*\\.sh")
 | ||
|                ;; Tests expect the unshield binary in a specific
 | ||
|                ;; location.
 | ||
|                (("/var/tmp/unshield/bin/unshield")
 | ||
|                 (string-append (getcwd) "/src/unshield"))
 | ||
|                ;; We no longer need to download the data.
 | ||
|                ((".?URL=.*$") "")
 | ||
|                (("curl -(|f)sSL -o test.zip .*") ""))
 | ||
|              (substitute* "test/v0/avigomanager.sh"
 | ||
|                (("test.zip")
 | ||
|                 (string-append (getcwd)
 | ||
|                                "/test/v0/unshield-avigomanager11b22.zip")))
 | ||
|              (substitute* "test/v0/baldurs_gate_patch_v1_1_4315_international.sh"
 | ||
|                (("test.zip")
 | ||
|                 (string-append
 | ||
|                  (getcwd)
 | ||
|                  "/test/v0/unshield-baldurs_gate_patch_v1_1_4315_international.zip")))
 | ||
|              (substitute* "test/v0/the-feeble-files-spanish.sh"
 | ||
|                (("test.zip")
 | ||
|                 (string-append (getcwd)
 | ||
|                                "/test/v0/unshield-the-feeble-files-spanish.zip")))
 | ||
|              #t))
 | ||
|          (replace 'check
 | ||
|            (lambda _
 | ||
|              (invoke "./run-tests.sh"))))))
 | ||
|     (home-page "https://github.com/twogood/unshield")
 | ||
|     (synopsis "Extract CAB files from InstallShield installers")
 | ||
|     (description
 | ||
|      "@command{unshield} is a tool and library for extracting @file{.cab}
 | ||
|  archives from InstallShield installers.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public zstd
 | ||
|   (package
 | ||
|     (name "zstd")
 | ||
|     (version "1.4.4")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "https://github.com/facebook/zstd/releases/download/"
 | ||
|                            "v" version "/zstd-" version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32 "05ckxap00qvc0j51d3ci38150cxsw82w7s9zgd5fgzspnzmp1vsr"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (outputs '("out"                    ;1.2MiB executables and documentation
 | ||
|                "lib"                    ;1.2MiB shared library and headers
 | ||
|                "static"))               ;1.2MiB static library
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (delete 'configure)            ;no configure script
 | ||
|          (add-after 'install 'adjust-library-locations
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out"))
 | ||
|                     (lib (assoc-ref outputs "lib"))
 | ||
|                     (static (assoc-ref outputs "static"))
 | ||
|                     (shared-libs (string-append lib "/lib"))
 | ||
|                     (static-libs (string-append static "/lib")))
 | ||
|                ;; Move the static library to its own output to save ~1MiB.
 | ||
|                (mkdir-p static-libs)
 | ||
|                (for-each (lambda (ar)
 | ||
|                            (link ar (string-append static-libs "/"
 | ||
|                                                    (basename ar)))
 | ||
|                            (delete-file ar))
 | ||
|                          (find-files shared-libs "\\.a$"))
 | ||
| 
 | ||
|                ;; Make sure the pkg-config file refers to the right output.
 | ||
|                (substitute* (string-append shared-libs "/pkgconfig/libzstd.pc")
 | ||
|                  (("^prefix=.*")
 | ||
|                   (string-append "prefix=" lib "\n")))
 | ||
| 
 | ||
|                #t))))
 | ||
|        #:make-flags
 | ||
|        (list "CC=gcc"
 | ||
|              (string-append "PREFIX=" (assoc-ref %outputs "out"))
 | ||
|              (string-append "LIBDIR=" (assoc-ref %outputs "lib") "/lib")
 | ||
|              (string-append "INCLUDEDIR=" (assoc-ref %outputs "lib") "/include")
 | ||
|              ;; Skip auto-detection of, and creating a dependency on, the build
 | ||
|              ;; environment's ‘xz’ for what amounts to a dubious feature anyway.
 | ||
|              "HAVE_LZMA=0"
 | ||
|              ;; Not currently detected, but be explicit & avoid surprises later.
 | ||
|              "HAVE_LZ4=0"
 | ||
|              "HAVE_ZLIB=0")))
 | ||
|     (home-page "https://facebook.github.io/zstd/")
 | ||
|     (synopsis "Zstandard real-time compression algorithm")
 | ||
|     (description "Zstandard (@command{zstd}) is a lossless compression algorithm
 | ||
| that combines very fast operation with a compression ratio comparable to that of
 | ||
| zlib.  In most scenarios, both compression and decompression can be performed in
 | ||
| ‘real time’.  The compressor can be configured to provide the most suitable
 | ||
| trade-off between compression ratio and speed, without affecting decompression
 | ||
| speed.")
 | ||
|     (license (list license:bsd-3         ; the main top-level LICENSE file
 | ||
|                    license:bsd-2         ; many files explicitly state 2-Clause
 | ||
|                    license:gpl2          ; the main top-level COPYING file
 | ||
|                    license:gpl3+         ; tests/gzip/*.sh
 | ||
|                    license:expat         ; lib/dictBuilder/divsufsort.[ch]
 | ||
|                    license:public-domain ; zlibWrapper/examples/fitblk*
 | ||
|                    license:zlib))))      ; zlibWrapper/{gz*.c,gzguts.h}
 | ||
| 
 | ||
| (define-public pzstd
 | ||
|   (package
 | ||
|     (name "pzstd")
 | ||
|     (version (package-version zstd))
 | ||
|     (source (package-source zstd))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      `(("googletest" ,googletest)))
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'enter-subdirectory
 | ||
|            (lambda _ (chdir "contrib/pzstd") #t))
 | ||
|          (delete 'configure)            ; no configure script
 | ||
|          (add-before 'check 'compile-tests
 | ||
|            (lambda* (#:key make-flags #:allow-other-keys)
 | ||
|              (apply invoke "make" "tests" make-flags)))
 | ||
|          (add-after 'install 'install-documentation
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out"))
 | ||
|                     (doc (string-append out "/share/doc/" ,name)))
 | ||
|                (mkdir-p doc)
 | ||
|                (install-file "README.md" doc)
 | ||
|                #t))))
 | ||
|        #:make-flags
 | ||
|        (list "CC=gcc"
 | ||
|              (string-append "PREFIX=" (assoc-ref %outputs "out")))))
 | ||
|     (home-page (package-home-page zstd))
 | ||
|     (synopsis "Threaded implementation of the Zstandard compression algorithm")
 | ||
|     (description "Parallel Zstandard (PZstandard or @command{pzstd}) is a
 | ||
| multi-threaded implementation of the @uref{http://zstd.net/, Zstandard
 | ||
| compression algorithm}.  It is fully compatible with the original Zstandard file
 | ||
| format and command-line interface, and can be used as a drop-in replacement.
 | ||
| 
 | ||
| Compression is distributed over multiple processor cores to improve performance,
 | ||
| as is the decompression of data compressed in this manner.  Data compressed by
 | ||
| other implementations will only be decompressed by two threads: one performing
 | ||
| the actual decompression, the other input and output.")
 | ||
|     (license (package-license zstd))))
 | ||
| 
 | ||
| (define-public zip
 | ||
|   (package
 | ||
|     (name "zip")
 | ||
|     (version "3.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://sourceforge/infozip"
 | ||
|                            "/Zip%203.x%20%28latest%29/3.0/zip30.tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0sb3h3067pzf3a7mlxn1hikpcjrsvycjcnj9hl9b1c3ykcgvps7h"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (inputs `(("bzip2" ,bzip2)))
 | ||
|     (arguments
 | ||
|      `(#:tests? #f ; no test target
 | ||
|        #:make-flags (let ((out (assoc-ref %outputs "out")))
 | ||
|                       (list "-f" "unix/Makefile"
 | ||
|                             (string-append "prefix=" out)
 | ||
|                             (string-append "MANDIR=" out "/share/man/man1")))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'build
 | ||
|            (lambda* (#:key (make-flags '()) #:allow-other-keys)
 | ||
|              (apply invoke "make" "generic_gcc" make-flags)))
 | ||
|          (delete 'configure))))
 | ||
|     (home-page "http://www.info-zip.org/Zip.html")
 | ||
|     (synopsis "Compression and file packing utility")
 | ||
|     (description
 | ||
|      "Zip is a compression and file packaging/archive utility.  Zip is useful
 | ||
| for packaging a set of files for distribution, for archiving files, and for
 | ||
| saving disk space by temporarily compressing unused files or directories.
 | ||
| Zip puts one or more compressed files into a single ZIP archive, along with
 | ||
| information about the files (name, path, date, time of last modification,
 | ||
| protection, and check information to verify file integrity).  An entire
 | ||
| directory structure can be packed into a ZIP archive with a single command.
 | ||
| 
 | ||
| Zip has one compression method (deflation) and can also store files without
 | ||
| compression.  Zip automatically chooses the better of the two for each file.
 | ||
| Compression ratios of 2:1 to 3:1 are common for text files.")
 | ||
|     (license (license:non-copyleft "file://LICENSE"
 | ||
|                                    "See LICENSE in the distribution."))))
 | ||
| 
 | ||
| (define-public unzip
 | ||
|   (package (inherit zip)
 | ||
|     (name "unzip")
 | ||
|     (version "6.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://sourceforge/infozip"
 | ||
|                            "/UnZip%206.x%20%28latest%29/UnZip%206.0/unzip60.tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0dxx11knh3nk95p2gg2ak777dd11pr7jx5das2g49l262scrcv83"))
 | ||
|        (patches (search-patches "unzip-CVE-2014-8139.patch"
 | ||
|                                 "unzip-CVE-2014-8140.patch"
 | ||
|                                 "unzip-CVE-2014-8141.patch"
 | ||
|                                 "unzip-CVE-2014-9636.patch"
 | ||
|                                 "unzip-CVE-2015-7696.patch"
 | ||
|                                 "unzip-CVE-2015-7697.patch"
 | ||
|                                 "unzip-allow-greater-hostver-values.patch"
 | ||
|                                 "unzip-initialize-symlink-flag.patch"
 | ||
|                                 "unzip-remove-build-date.patch"
 | ||
|                                 "unzip-attribs-overflow.patch"
 | ||
|                                 "unzip-overflow-on-invalid-input.patch"
 | ||
|                                 "unzip-format-secure.patch"
 | ||
|                                 "unzip-overflow-long-fsize.patch"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     ;; no inputs; bzip2 is not supported, since not compiled with BZ_NO_STDIO
 | ||
|     (arguments
 | ||
|      `(#:phases (modify-phases %standard-phases
 | ||
|                   (delete 'configure)
 | ||
|                   (add-after 'unpack 'fortify
 | ||
|                     (lambda _
 | ||
|                       ;; Mitigate CVE-2018-1000035, an exploitable buffer overflow.
 | ||
|                       ;; This environment variable is recommended in 'unix/Makefile'
 | ||
|                       ;; for passing flags to the C compiler.
 | ||
|                       (setenv "LOCAL_UNZIP" "-D_FORTIFY_SOURCE=1")
 | ||
|                       #t))
 | ||
|                   (replace 'build
 | ||
|                     (lambda* (#:key make-flags #:allow-other-keys)
 | ||
|                       (apply invoke "make"
 | ||
|                              `("-j" ,(number->string
 | ||
|                                       (parallel-job-count))
 | ||
|                                ,@make-flags
 | ||
|                                "generic_gcc")))))
 | ||
|        #:make-flags (list "-f" "unix/Makefile"
 | ||
|                           (string-append "prefix=" %output)
 | ||
|                           (string-append "MANDIR=" %output "/share/man/man1"))))
 | ||
|     (home-page "http://www.info-zip.org/UnZip.html")
 | ||
|     (synopsis "Decompression and file extraction utility")
 | ||
|     (description
 | ||
|      "UnZip is an extraction utility for archives compressed in .zip format,
 | ||
| also called \"zipfiles\".
 | ||
| 
 | ||
| UnZip lists, tests, or extracts files from a .zip archive.  The default
 | ||
| behaviour (with no options) is to extract into the current directory, and
 | ||
| subdirectories below it, all files from the specified zipfile.  UnZip
 | ||
| recreates the stored directory structure by default.")
 | ||
|     (license (license:non-copyleft "file://LICENSE"
 | ||
|                                    "See LICENSE in the distribution."))))
 | ||
| 
 | ||
| (define-public zziplib
 | ||
|   (package
 | ||
|     (name "zziplib")
 | ||
|     (version "0.13.69")
 | ||
|     (home-page "https://github.com/gdraheim/zziplib")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference (url home-page)
 | ||
|                                   (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (patches (search-patches "zziplib-CVE-2018-16548.patch"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0fbk9k7ryas2wh2ykwkvm1pbi40i88rfvc3dydh9xyd7w2jcki92"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases (modify-phases %standard-phases
 | ||
|                   (add-before 'check 'make-files-writable
 | ||
|                     (lambda _
 | ||
|                       (for-each make-file-writable
 | ||
|                                 (find-files "test" #:directories? #t))
 | ||
|                       #t)))
 | ||
| 
 | ||
|        ;; XXX: The default test target attempts to download external resources and
 | ||
|        ;; fails without error: <https://github.com/gdraheim/zziplib/issues/53>.
 | ||
|        ;; To prevent confusing log messages, just run a simple zip test that works.
 | ||
|        #:test-target "check-readme"))
 | ||
|     (inputs
 | ||
|      `(("zlib" ,zlib)))
 | ||
|     (native-inputs `(("perl" ,perl)     ; for the documentation
 | ||
|                      ("pkg-config" ,pkg-config)
 | ||
|                      ;; for the documentation; Python 3 not supported,
 | ||
|                      ;; http://forums.gentoo.org/viewtopic-t-863161-start-0.html
 | ||
|                      ("python" ,python-2)
 | ||
|                      ("zip" ,zip))) ; to create test files
 | ||
|     (synopsis "Library for accessing zip files")
 | ||
|     (description
 | ||
|      "ZZipLib is a library based on zlib for accessing zip files.")
 | ||
|     ;; zziplib is dual licensed under LGPL2.0+ and MPL1.1.  Some example source
 | ||
|     ;; files carry the Zlib license; see "docs/copying.html" for details.
 | ||
|     (license (list license:lgpl2.0+ license:mpl1.1))))
 | ||
| 
 | ||
| (define-public libzip
 | ||
|   (package
 | ||
|     (name "libzip")
 | ||
|     (version "1.7.3")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append
 | ||
|                     "https://libzip.org/download/libzip-" version ".tar.xz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0ck1dk7zn5qzpgxklg0r26nfsf04xb6c46gsig060hkvvgzp6156"))))
 | ||
|     (native-inputs
 | ||
|      `(("perl" ,perl)))
 | ||
|     (inputs
 | ||
|      `(("gnutls" ,gnutls)
 | ||
|        ("liblzma" ,xz)
 | ||
|        ("openssl" ,openssl)
 | ||
|        ("zlib" ,zlib)))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (home-page "https://libzip.org")
 | ||
|     (synopsis "C library for reading, creating, and modifying zip archives")
 | ||
|     (description "Libzip is a C library for reading, creating, and modifying
 | ||
| zip archives.  Files can be added from data buffers, files, or compressed data
 | ||
| copied directly from other zip archives.  Changes made without closing the
 | ||
| archive can be reverted.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public atool
 | ||
|   (package
 | ||
|     (name "atool")
 | ||
|     (version "0.39.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "http://savannah.nongnu.org/download/atool/atool-"
 | ||
|                            version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0fvhzip2v08jgnlfpyj6rapan39xlsl1ksgq4lp8gfsai2ah1xma"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'embed-absolute-file-name
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (substitute* "atool"
 | ||
|                (("(^\\$::cfg_path_file.*= )'file'" _ pre)
 | ||
|                 (string-append pre "'" (assoc-ref inputs "file")
 | ||
|                                "/bin/file'")))
 | ||
|              #t)))))
 | ||
|     (inputs
 | ||
|      `(("perl" ,perl)
 | ||
|        ("file" ,file)))
 | ||
|     (home-page "https://www.nongnu.org/atool/")
 | ||
|     (synopsis  "Universal tool to manage file archives of various types")
 | ||
|     (description "The main command is @command{aunpack} which extracts files
 | ||
| from an archive.  The other commands provided are @command{apack} (to create
 | ||
| archives), @command{als} (to list files in archives), and @command{acat} (to
 | ||
| extract files to standard out).  As @command{atool} invokes external programs
 | ||
| to handle the archives, not all commands may be supported for a certain type
 | ||
| of archives.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public lunzip
 | ||
|   (package
 | ||
|     (name "lunzip")
 | ||
|     (version "1.11")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://savannah/lzip/lunzip/"
 | ||
|                            "lunzip-" version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32 "19zq3gmlbia2krq4k4zs1j0xjdv7nsdzqvfb0pyca5n53h2mzb91"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        (list ,(string-append "CC=" (cc-for-target)))))
 | ||
|     (home-page "https://www.nongnu.org/lzip/lunzip.html")
 | ||
|     (synopsis "Small, stand-alone lzip decompressor")
 | ||
|     (description
 | ||
|      "Lunzip is a decompressor for files in the lzip compression format (.lz),
 | ||
| written as a single small C tool with no dependencies.  This makes it
 | ||
| well-suited to embedded and other systems without a C++ compiler, or for use in
 | ||
| applications such as software installers that need only to decompress files,
 | ||
| not compress them.
 | ||
| Lunzip is intended to be fully compatible with the regular lzip package.")
 | ||
|     (license (list license:bsd-2        ; carg_parser.[ch]
 | ||
|                    license:gpl2+))))    ; everything else
 | ||
| 
 | ||
| (define-public clzip
 | ||
|   (package
 | ||
|     (name "clzip")
 | ||
|     (version "1.11")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://savannah/lzip/clzip/"
 | ||
|                            "clzip-" version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32 "1h14dmc9fi10gcdpdpbgq1bwvcxvivppilj64pf720x8mw915mfr"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        (list ,(string-append "CC=" (cc-for-target)))))
 | ||
|     (home-page "https://www.nongnu.org/lzip/clzip.html")
 | ||
|     (synopsis "Small, stand-alone lzip compressor and decompressor")
 | ||
|     (description
 | ||
|      "Clzip is a compressor and decompressor for files in the lzip compression
 | ||
| format (.lz), written as a single small C tool with no dependencies.  This makes
 | ||
| it well-suited to embedded and other systems without a C++ compiler, or for use
 | ||
| in other applications like package managers.
 | ||
| Clzip is intended to be fully compatible with the regular lzip package.")
 | ||
|     (license (list license:bsd-2        ; carg_parser.[ch], lzd in clzip.texi
 | ||
|                    license:gpl2+))))
 | ||
| 
 | ||
| (define-public lzlib
 | ||
|   (package
 | ||
|     (name "lzlib")
 | ||
|     (version "1.11")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://savannah/lzip/lzlib/"
 | ||
|                            "lzlib-" version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32 "0djdj4sg33rzi4k84cygvnp09bfsv6i8wy2k7i67rayib63myp3c"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        (list "CC=gcc"
 | ||
|              "--enable-shared")))       ; only static (.a) is built by default
 | ||
|     (home-page "https://www.nongnu.org/lzip/lzlib.html")
 | ||
|     (synopsis "Lzip data compression C library")
 | ||
|     (description
 | ||
|      "Lzlib is a C library for in-memory LZMA compression and decompression in
 | ||
| the lzip format.  It supports integrity checking of the decompressed data, and
 | ||
| all functions are thread-safe.  The library should never crash, even in case of
 | ||
| corrupted input.")
 | ||
|     (license (list license:bsd-2        ; the library itself
 | ||
|                    license:gpl2+))))    ; main.c (i.e. minilzip used by tests)
 | ||
| 
 | ||
| (define-public plzip
 | ||
|   (package
 | ||
|     (name "plzip")
 | ||
|     (version "1.8")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://savannah/lzip/plzip/"
 | ||
|                            "plzip-" version ".tar.gz"))
 | ||
|        (sha256
 | ||
|         (base32 "04indil809qgfmz776imb3dnhkysh7zk28jcv3mw0ahl2lyaxbzd"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (inputs
 | ||
|      `(("lzlib" ,lzlib)))
 | ||
|     (home-page "https://www.nongnu.org/lzip/plzip.html")
 | ||
|     (synopsis "Parallel lossless data compressor for the lzip format")
 | ||
|     (description
 | ||
|      "Plzip is a massively parallel (multi-threaded) lossless data compressor
 | ||
| and decompressor that uses the lzip file format (.lz).  Files produced by plzip
 | ||
| are fully compatible with lzip and can be rescued with lziprecover.
 | ||
| On multiprocessor machines, plzip can compress and decompress large files much
 | ||
| faster than lzip, at the cost of a slightly reduced compression ratio (0.4% to
 | ||
| 2%).  The number of usable threads is limited by file size: on files of only a
 | ||
| few MiB, plzip is no faster than lzip.
 | ||
| Files that were compressed with regular lzip will also not be decompressed
 | ||
| faster by plzip, unless the @code{-b} option was used: lzip usually produces
 | ||
| single-member files which can't be decompressed in parallel.")
 | ||
|     (license (list license:bsd-2        ; arg_parser.{cc,h}
 | ||
|                    license:gpl2+))))    ; everything else
 | ||
| 
 | ||
| (define-public innoextract
 | ||
|   (package
 | ||
|    (name "innoextract")
 | ||
|    (version "1.8")
 | ||
|    (source
 | ||
|     (origin
 | ||
|      (method url-fetch)
 | ||
|      (uri (string-append "https://github.com/dscharrer/innoextract/releases"
 | ||
|                          "/download/" version
 | ||
|                          "/innoextract-" version ".tar.gz"))
 | ||
|      (sha256
 | ||
|       (base32
 | ||
|        "0saj50n8ds85shygy4mq1h6s99510r9wgjjdll4dmvhra4lzcy2y"))))
 | ||
|    (build-system cmake-build-system)
 | ||
|    (arguments
 | ||
|     `(#:tests? #f
 | ||
|       #:configure-flags '("-DBoost_NO_BOOST_CMAKE=ON")))
 | ||
|    (inputs `(("boost" ,boost)
 | ||
|              ("libiconv" ,libiconv)
 | ||
|              ("xz" ,xz)))
 | ||
|    (native-inputs `(("pkg-config" ,pkg-config)))
 | ||
|    (home-page "https://constexpr.org/innoextract/")
 | ||
|    (synopsis "Tool for extracting Inno Setup installers")
 | ||
|    (description "innoextract allows extracting Inno Setup installers under
 | ||
| non-Windows systems without running the actual installer using wine.")
 | ||
|    (license license:zlib)))
 | ||
| 
 | ||
| (define-public google-brotli
 | ||
|   (package
 | ||
|     (name "google-brotli")
 | ||
|     (version "1.0.7")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/google/brotli")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1811b55wdfg4kbsjcgh1kc938g118jpvif97ilgrmbls25dfpvvw"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'install 'rename-static-libraries
 | ||
|            ;; The build tools put a 'static' suffix on the static libraries, but
 | ||
|            ;; other applications don't know how to find these.
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let ((lib (string-append (assoc-ref %outputs "out") "/lib/")))
 | ||
|                (rename-file (string-append lib "libbrotlicommon-static.a")
 | ||
|                             (string-append lib "libbrotlicommon.a"))
 | ||
|                (rename-file (string-append lib "libbrotlidec-static.a")
 | ||
|                             (string-append lib "libbrotlidec.a"))
 | ||
|                (rename-file (string-append lib "libbrotlienc-static.a")
 | ||
|                             (string-append lib "libbrotlienc.a"))
 | ||
|                #t))))
 | ||
|        #:configure-flags
 | ||
|        (list ;; Defaults to "lib64" on 64-bit archs.
 | ||
|              (string-append "-DCMAKE_INSTALL_LIBDIR="
 | ||
|                             (assoc-ref %outputs "out") "/lib"))))
 | ||
|     (home-page "https://github.com/google/brotli")
 | ||
|     (synopsis "General-purpose lossless compression")
 | ||
|     (description "This package provides the reference implementation of Brotli,
 | ||
| a generic-purpose lossless compression algorithm that compresses data using a
 | ||
| combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd
 | ||
| order context modeling, with a compression ratio comparable to the best
 | ||
| currently available general-purpose compression methods.  It is similar in speed
 | ||
| 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 brotli
 | ||
|   ;; We used to provide an older version under the name "brotli".
 | ||
|   (deprecated-package "brotli" google-brotli))
 | ||
| 
 | ||
| (define-public python-google-brotli
 | ||
|   (package
 | ||
|     (inherit google-brotli)
 | ||
|     (name "python-google-brotli")
 | ||
|     (build-system python-build-system)
 | ||
|     (arguments '())
 | ||
|     (synopsis "Python interface to google-brotli")
 | ||
|     (description "@code{python-google-brotli} provides a Python interface to
 | ||
| @code{google-brotli}, an implementation of the Brotli lossless compression
 | ||
| algorithm.")))
 | ||
| 
 | ||
| (define-public ucl
 | ||
|   (package
 | ||
|     (name "ucl")
 | ||
|     (version "1.03")
 | ||
|     (source (origin
 | ||
|              (method url-fetch)
 | ||
|              (uri (string-append "https://www.oberhumer.com/opensource/"
 | ||
|                                  name "/download/" name "-" version ".tar.gz"))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "0j036lkwsxvm15gr29n8wn07cqq79dswjs9k54939ms5zngjjrdq"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(;; UCL 1.03 fails to build with newer C standards.
 | ||
|        #:configure-flags '("CFLAGS=-std=gnu90"
 | ||
|                            "--enable-shared" "--disable-static")))
 | ||
|     (home-page "https://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+)))
 | ||
| 
 | ||
| (define-public upx
 | ||
|   (package
 | ||
|     (name "upx")
 | ||
|     (version "3.96")
 | ||
|     (source (origin
 | ||
|              (method url-fetch)
 | ||
|              (uri (string-append "https://github.com/upx/upx/releases/download/v"
 | ||
|                                  version "/upx-" version "-src.tar.xz"))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "051pk5jk8fcfg5mpgzj43z5p4cn7jy5jbyshyn78dwjqr7slsxs7"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      `(("perl" ,perl)))
 | ||
|     (inputs
 | ||
|      `(("ucl" ,ucl)
 | ||
|        ("zlib" ,zlib)))
 | ||
|     (arguments
 | ||
|      `(#:make-flags
 | ||
|        (list "all")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (delete 'configure)            ; no configure script
 | ||
|          (delete 'check)                ; no test suite
 | ||
|          (add-before 'build 'patch-exec-bin-sh
 | ||
|            (lambda _
 | ||
|              (substitute* (list "Makefile"
 | ||
|                                 "src/Makefile")
 | ||
|                (("/bin/sh") (which "sh")))
 | ||
|              #t))
 | ||
|          (replace 'install
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out"))
 | ||
|                     (bin (string-append out "/bin")))
 | ||
|                (mkdir-p bin)
 | ||
|                (copy-file "src/upx.out" (string-append bin "/upx")))
 | ||
|              #t)))))
 | ||
|     (home-page "https://upx.github.io/")
 | ||
|     (synopsis "Compression tool for executables")
 | ||
|     (description
 | ||
|      "The Ultimate Packer for eXecutables (UPX) is an executable file
 | ||
| compressor.  UPX typically reduces the file size of programs and shared
 | ||
| libraries by around 50%--70%, thus reducing disk space, network load times,
 | ||
| download times, and other distribution and storage costs.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public quazip
 | ||
|   (package
 | ||
|     (name "quazip")
 | ||
|     (version "0.9.1")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/stachenov/quazip")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "11icgwv2xyxhd1hm1add51xv54zwkcqkg85d1xqlgiigvbm196iq"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:tests? #f))                    ;no test
 | ||
|     (native-inputs
 | ||
|      `(("doxygen" ,doxygen)))
 | ||
|     (inputs
 | ||
|      `(("qtbase" ,qtbase)
 | ||
|        ("zlib" ,zlib)))
 | ||
|     (home-page "https://stachenov.github.io/quazip/index.html")
 | ||
|     (synopsis "Qt/C++ wrapper for Minizip")
 | ||
|     (description "QuaZIP is a simple C++ wrapper over Gilles Vollant's
 | ||
| ZIP/UNZIP package that can be used to access ZIP archives.  It uses
 | ||
| Trolltech's Qt toolkit.
 | ||
| 
 | ||
| QuaZIP allows you to access files inside ZIP archives using QIODevice
 | ||
| API, and that means that you can also use QTextStream, QDataStream or
 | ||
| whatever you would like to use on your zipped files.
 | ||
| 
 | ||
| QuaZIP provides complete abstraction of the ZIP/UNZIP API, for both
 | ||
| reading from and writing to ZIP archives. ")
 | ||
|     ;; Project is distributed under LGPL, but "quazip/z*" "quazip/unzip.*" are
 | ||
|     ;; distributed under zlib terms.
 | ||
|     (license (list license:lgpl2.1+ license:zlib))))
 | ||
| 
 | ||
| (define-public zutils
 | ||
|   (package
 | ||
|     (name "zutils")
 | ||
|     (version "1.9")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://savannah/zutils/zutils-" version ".tar.lz"))
 | ||
|        (sha256
 | ||
|         (base32 "0y2wm8wqr1wi1b1fv45dn50njv4q81p6ifx0279ji1bq56qkrn2r"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        (list "--sysconfdir=/etc")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-before 'check 'disable-failing-tests
 | ||
|            ;; XXX https://lists.nongnu.org/archive/html/zutils-bug/2020-07/msg00005.html
 | ||
|            (lambda _
 | ||
|              (substitute* "testsuite/check.sh"
 | ||
|                (("\"\\$\\{ZGREP\\}\" -N -L \"GNU\"") "true")
 | ||
|                (("\"\\$\\{ZGREP\\}\" -N -L \"nx_pattern\"") "false"))
 | ||
|              #t))
 | ||
|          (replace 'install
 | ||
|           (lambda* (#:key make-flags outputs #:allow-other-keys)
 | ||
|             (apply invoke "make" "install"
 | ||
|                    (string-append "sysconfdir=" (assoc-ref outputs "out")
 | ||
|                                   "/etc")
 | ||
|                    make-flags))))))
 | ||
|     (native-inputs
 | ||
|      ;; Needed to extract the source tarball and run the test suite.
 | ||
|      `(("lzip" ,lzip)))
 | ||
|     (home-page "https://www.nongnu.org/zutils/zutils.html")
 | ||
|     (synopsis "Utilities that transparently operate on compressed files")
 | ||
|     (description
 | ||
|      "Zutils is a collection of utilities able to process any combination of
 | ||
| compressed and uncompressed files transparently.  If any given file, including
 | ||
| standard input, is compressed, its decompressed content is used instead.
 | ||
| 
 | ||
| @command{zcat}, @command{zcmp}, @command{zdiff}, and @command{zgrep} are
 | ||
| improved replacements for the shell scripts provided by GNU gzip.
 | ||
| @command{ztest} tests the integrity of supported compressed files.
 | ||
| @command{zupdate} recompresses files with lzip, similar to gzip's
 | ||
| @command{znew}.
 | ||
| 
 | ||
| Supported compression formats are bzip2, gzip, lzip, and xz.  Zutils uses
 | ||
| external compressors: the compressor to be used for each format is configurable
 | ||
| at run time, and must be installed separately.")
 | ||
|     (license (list license:bsd-2        ; arg_parser.{cc,h}
 | ||
|                    license:gpl2+))))    ; the rest
 | ||
| 
 | ||
| (define-public makeself-safeextract
 | ||
|   (let ((commit "1a95e121fa8e3c02d307ae37b9b7834e616c3683"))
 | ||
|     (package
 | ||
|       (name "makeself-safeextract")
 | ||
|       (version (git-version "0.0.0" "1" commit))
 | ||
|       (home-page "https://github.com/ssokolow/makeself_safeextract")
 | ||
|       (source
 | ||
|        (origin
 | ||
|          (method git-fetch)
 | ||
|          (uri (git-reference
 | ||
|                (url home-page)
 | ||
|                (commit commit)))
 | ||
|          (file-name (git-file-name name version))
 | ||
|          (sha256
 | ||
|           (base32
 | ||
|            "1anlinaj9lvfi8bn00wp11vzqq0f9sig4fm9yrspisx31v0z4a2c"))))
 | ||
|       (build-system trivial-build-system)
 | ||
|       (inputs
 | ||
|        `(("python" ,python-2)
 | ||
|          ("p7zip" ,p7zip)
 | ||
|          ("unzip" ,unzip)))
 | ||
|       (arguments
 | ||
|        `(#:modules ((guix build utils))
 | ||
|          #:builder
 | ||
|          (begin
 | ||
|            (use-modules (guix build utils))
 | ||
|            (let* ((name "makeself_safeextract")
 | ||
|                   (source (string-append (assoc-ref %build-inputs "source")
 | ||
|                                          "/" name ".py"))
 | ||
|                   (bin (string-append (assoc-ref %outputs "out") "/bin"))
 | ||
|                   (target (string-append bin "/" name))
 | ||
|                   (python (string-append (assoc-ref %build-inputs "python") "/bin"))
 | ||
|                   (7z (string-append (assoc-ref %build-inputs "p7zip") "/bin/7z"))
 | ||
|                   (unzip (string-append (assoc-ref %build-inputs "unzip") "/bin/unzip")))
 | ||
|              (setenv "PATH" (string-append (getenv "PATH") ":" python))
 | ||
|              (mkdir-p bin)
 | ||
|              (copy-file source target)
 | ||
|              (substitute* target
 | ||
|                (("'7z'") (format #f "'~a'" 7z))
 | ||
|                (("'unzip'") (format #f "'~a'" unzip)))
 | ||
|              (patch-shebang target)))))
 | ||
|       (synopsis "Extract makeself and mojo archives without running untrusted code")
 | ||
|       (description "This package provides a script to unpack self-extracting
 | ||
| archives generated by @command{makeself} or @command{mojo} without running the
 | ||
| possibly untrusted extraction shell script.")
 | ||
|       (license license:gpl3+))))
 | ||
| 
 | ||
| (define-public ncompress
 | ||
|   (package
 | ||
|     (name "ncompress")
 | ||
|     (version "4.2.4.6")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/vapier/ncompress")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (patches (search-patches "ncompress-fix-softlinks.patch"))
 | ||
|               (file-name (string-append name "-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1a4yir1ilafz0nzxdwigj204j4yy2zljbc501nsaqqm3dxdap8zn"))))
 | ||
|     (arguments
 | ||
|      '(#:make-flags (list "CC=gcc"
 | ||
|                           (string-append "BINDIR=" %output "/bin")
 | ||
|                           (string-append "MANDIR=" %output "/share/man/man1"))
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (delete 'configure))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (home-page "https://github.com/vapier/ncompress/")
 | ||
|     (synopsis "Original Lempel-Ziv compress/uncompress programs")
 | ||
|     (description "(N)compress provides the original compress and uncompress
 | ||
| programs that used to be the de facto UNIX standard for compressing and
 | ||
| uncompressing files.  These programs implement a fast, simple Lempel-Ziv (LZW)
 | ||
| file compression algorithm.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public xarchiver
 | ||
|   (package
 | ||
|     (name "xarchiver")
 | ||
|     (version "0.5.4.15")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/ib/xarchiver")
 | ||
|              (commit version)))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "0a3y54r5zp2c0cqm77r07qrl1vh200wvqmbhm35diy22fvkq5mwc"))))
 | ||
|     (build-system glib-or-gtk-build-system)
 | ||
|     (native-inputs
 | ||
|      `(("gettext" ,gettext-minimal)
 | ||
|        ("intltool" ,intltool)
 | ||
|        ("libxslt" ,libxslt)
 | ||
|        ("pkg-config" ,pkg-config)))
 | ||
|     (inputs
 | ||
|      `(("adwaita-icon-theme" ,adwaita-icon-theme) ; hard-coded theme
 | ||
|        ("gtk+" ,gtk+)))
 | ||
|     (home-page "https://github.com/ib/xarchiver")
 | ||
|     (synopsis "Graphical front-end for archive operations")
 | ||
|     (description "Xarchiver is a front-end to various command line archiving
 | ||
| tools.  It uses GTK+ tool-kit and is designed to be desktop-environment
 | ||
| independent.  Supported formats are 7z, ARJ, bzip2, gzip, LHA, lzma, lzop,
 | ||
| RAR, RPM, DEB, tar, and ZIP.  It cannot perform functions for archives, whose
 | ||
| archiver is not installed.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public tarsplitter
 | ||
|   (package
 | ||
|     (name "tarsplitter")
 | ||
|     (version "2.2.0")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/AQUAOSOTech/tarsplitter")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "17qkg95r97kcrs17b0mcqswx99280ni47j5yx8xa7nl3bdhm6325"))))
 | ||
|     (build-system go-build-system)
 | ||
|     (arguments
 | ||
|      `(#:import-path "github.com/AQUAOSOTech/tarsplitter"
 | ||
|        #:install-source? #f
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'install 'install-documentation
 | ||
|            (lambda* (#:key import-path outputs #:allow-other-keys)
 | ||
|              (let* ((source (string-append "src/" import-path))
 | ||
|                     (out (assoc-ref outputs "out"))
 | ||
|                     (doc (string-append out "/share/doc/" ,name "-" ,version)))
 | ||
|                (with-directory-excursion source
 | ||
|                  (install-file "README.md" doc))
 | ||
|                #t))))))
 | ||
|     (home-page "https://github.com/AQUAOSOTech/tarsplitter")
 | ||
|     (synopsis "Multithreaded tar utility")
 | ||
|     (description
 | ||
|      "Archive huge numbers of files, or split massive tar archives into smaller
 | ||
| chunks.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public c-blosc
 | ||
|   (package
 | ||
|     (name "c-blosc")
 | ||
|     (version "1.18.1")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/Blosc/c-blosc")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1ywq8j70149859vvs19wgjq89d6xsvvmvm2n1dmkzpchxgrvnw70"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (home-page "https://blosc.org")
 | ||
|     (synopsis "Blocking, shuffling and lossless compression library")
 | ||
|     (description
 | ||
|      "Blosc is a high performance compressor optimized for binary data. It has
 | ||
| been designed to transmit data to the processor cache faster than the
 | ||
| traditional, non-compressed, direct memory fetch approach via a
 | ||
| @code{memcpy()} system call.  Blosc is meant not only to reduce the size of
 | ||
| large datasets on-disk or in-memory, but also to accelerate memory-bound
 | ||
| computations.")
 | ||
|     ;; Blosc itself is released under BSD-3 but it incorporates code under
 | ||
|     ;; other non-copyleft licenses.
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public ecm
 | ||
|   (package
 | ||
|     (name "ecm")
 | ||
|     (version "1.0.3")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/alucryd/ecm-tools")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1rvyx5gcy8lfklgj80szlz3312x45wzx0d9jsgwyvy8f6m4nnb0c"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:tests? #f                      ; no check target
 | ||
|        #:make-flags
 | ||
|        (list (string-append "CC=" ,(cc-for-target))
 | ||
|              (string-append "DESTDIR=" (assoc-ref %outputs "out")))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'configure
 | ||
|            (lambda _
 | ||
|              (substitute* "Makefile"
 | ||
|                (("\\$\\(DESTDIR\\)/usr") "$(DESTDIR)"))
 | ||
|              #t)))))
 | ||
|     (home-page "https://github.com/alucryd/ecm-tools")
 | ||
|     (synopsis "Error code modeler")
 | ||
|     (description "ECM is a utility that converts ECM files, i.e., CD data files
 | ||
| with their error correction data losslessly rearranged for better compression,
 | ||
| to their original, binary CD format.")
 | ||
|     (license license:gpl3+)))
 |