* gnu/packages/compression.scm (quazip): Redefine as an heir to the… (quazip-0): …new name of the previous package definition. Adjust all packages with quazip as input to use quazip-0.
		
			
				
	
	
		
			963 lines
		
	
	
	
		
			37 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			963 lines
		
	
	
	
		
			37 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
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;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
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;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2017 Alex Griffin <a@ajgrf.com>
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;;; Copyright © 2017 Nikita <nikita@n0.is>
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;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
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;;; Copyright © 2017 nee <nee-git@hidamari.blue>
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;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
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;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
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;;; Copyright © 2019, 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
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;;; Copyright © 2019 Pierre Langlois <pierre.langlois@gmx.com>
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;;; Copyright © 2020 Peng Mei Yu <pengmeiyu@riseup.net>
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;;; Copyright © 2020 R Veera Kumar <vkor@vkten.in>
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;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
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;;; Copyright © 2021 Rovanion Luckey <rovanion.luckey@gmail.com>
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;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
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;;; Copyright © 2021 Stefan Reichör <stefan@xsteve.at>
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;;; Copyright © 2021 Raghav Gururajan <rg@raghavgururajan.name>
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;;; Copyright © 2021 jgart <jgart@dismail.de>
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;;; Copyright © 2021 Zheng Junjie <873216071@qq.com>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages image-viewers)
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  #:use-module ((guix licenses) #:prefix license:)
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  #:use-module (guix download)
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  #:use-module (guix git-download)
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  #:use-module (guix packages)
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  #:use-module (guix utils)
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  #:use-module (guix build-system gnu)
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  #:use-module (guix build-system cmake)
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  #:use-module (guix build-system meson)
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  #:use-module (guix build-system python)
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  #:use-module (gnu packages autotools)
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  #:use-module (gnu packages algebra)
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  #:use-module (gnu packages base)
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  #:use-module (gnu packages bash)
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  #:use-module (gnu packages boost)
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  #:use-module (gnu packages check)
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  #:use-module (gnu packages compression)
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  #:use-module (gnu packages curl)
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  #:use-module (gnu packages documentation)
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  #:use-module (gnu packages fontutils)
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  #:use-module (gnu packages freedesktop)
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  #:use-module (gnu packages gawk)
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  #:use-module (gnu packages gettext)
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  #:use-module (gnu packages ghostscript)
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  #:use-module (gnu packages gl)
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  #:use-module (gnu packages glib)
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  #:use-module (gnu packages gnome)
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  #:use-module (gnu packages gtk)
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  #:use-module (gnu packages graphics)
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  #:use-module (gnu packages image)
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  #:use-module (gnu packages image-processing)
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  #:use-module (gnu packages imagemagick)
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  #:use-module (gnu packages linux)
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  #:use-module (gnu packages maths)
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  #:use-module (gnu packages ncurses)
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  #:use-module (gnu packages perl)
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  #:use-module (gnu packages perl-check)
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  #:use-module (gnu packages photo)
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  #:use-module (gnu packages pkg-config)
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  #:use-module (gnu packages python)
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  #:use-module (gnu packages python-xyz)
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  #:use-module (gnu packages qt)
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  #:use-module (gnu packages suckless)
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  #:use-module (gnu packages terminals)
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  #:use-module (gnu packages version-control)
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  #:use-module (gnu packages video)
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  #:use-module (gnu packages web)
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  #:use-module (gnu packages xdisorg)
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  #:use-module (gnu packages xorg)
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  #:use-module (gnu packages))
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(define-public ytfzf
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  (package
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    (name "ytfzf")
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    (version "1.2.0")
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    (home-page "https://github.com/pystardust/ytfzf")
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    (source
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     (origin
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       (method git-fetch)
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       (uri
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        (git-reference
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         (url home-page)
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         (commit (string-append "v" version))))
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       (file-name (git-file-name name version))
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       (sha256
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        (base32 "00d416qb4109pm77ikhnmds8qng90ni2jan9kdnxz7b6sh5f61nz"))
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       (patches
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        (search-patches
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         ;; Pre-requisite for 'patch-script' phase.
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         "ytfzf-programs.patch"
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         ;; Disables self-update.
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         "ytfzf-updates.patch"))))
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    (build-system gnu-build-system)
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    (arguments
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     `(#:tests? #f                      ;no test suite
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       #:modules
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       ((guix build gnu-build-system)
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        (guix build utils)
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        (srfi srfi-26))
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       #:phases
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       (modify-phases %standard-phases
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         (add-after 'unpack 'patch-script
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           (lambda* (#:key inputs outputs #:allow-other-keys)
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             (let* ((out (assoc-ref outputs "out"))
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                    (bash (assoc-ref inputs "bash"))
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                    (catimg (assoc-ref inputs "catimg"))
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                    (chafa (assoc-ref inputs "chafa"))
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                    (coreutils (assoc-ref inputs "coreutils"))
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                    (curl (assoc-ref inputs "curl"))
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                    (dmenu (assoc-ref inputs "dmenu"))
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                    (fzf (assoc-ref inputs "fzf"))
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                    (gawk (assoc-ref inputs "gawk"))
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                    (grep (assoc-ref inputs "grep"))
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                    (jp2a (assoc-ref inputs "jp2a"))
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                    (jq (assoc-ref inputs "jq"))
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                    (libnotify (assoc-ref inputs "libnotify"))
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                    (mpv (assoc-ref inputs "mpv"))
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                    (ncurses (assoc-ref inputs "ncurses"))
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                    (python-ueberzug (assoc-ref inputs "python-ueberzug"))
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                    (sed (assoc-ref inputs "sed"))
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                    (util-linux (assoc-ref inputs "util-linux"))
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                    (youtube-dl (assoc-ref inputs "youtube-dl")))
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               ;; Use correct $PREFIX path.
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               (substitute* "Makefile"
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                 (("/usr/bin")
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                  (string-append out "/bin")))
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               ;; Use absolute path for referenced programs.
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               (substitute* "ytfzf"
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                 (("@awk@")
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                  (string-append gawk "/bin/awk"))
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                 (("@cat@")
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                  (string-append coreutils "/bin/cat"))
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                 (("@catimg@")
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                  (string-append catimg "/bin/catimg"))
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                 (("@chafa@")
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                  (string-append chafa "/bin/chafa"))
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                 (("@chmod@")
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                  (string-append coreutils "/bin/chmod"))
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                 (("@column@")
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                  (string-append util-linux "/bin/column"))
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                 (("@cp@")
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                  (string-append coreutils "/bin/cp"))
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                 (("@cut@")
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                  (string-append coreutils "/bin/cut"))
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                 (("@curl@")
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                  (string-append curl "/bin/curl"))
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                 (("@date@")
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                  (string-append coreutils "/bin/date"))
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                 (("@dmenu@")
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                  (string-append dmenu "/bin/dmenu"))
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                 (("@fzf@")
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                  (string-append fzf "/bin/fzf"))
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                 (("@grep@")
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                  (string-append grep "/bin/grep"))
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                 (("@head@")
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                  (string-append coreutils "/bin/head"))
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                 (("@jp2a@")
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                  (string-append jp2a "/bin/jp2a"))
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                 (("@jq@")
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                  (string-append jq "/bin/jq"))
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                 (("@mkdir@")
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                  (string-append coreutils "/bin/mkdir"))
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                 (("@mkfifo@")
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                  (string-append coreutils "/bin/mkfifo"))
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                 (("@mpv@")
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                  (string-append mpv "/bin/mpv"))
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                 (("@nohup@")
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                  (string-append coreutils "/bin/nohup"))
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                 (("@notify-send@")
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                  (string-append libnotify "/bin/notify-send"))
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                 (("@rm@")
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                  (string-append coreutils "/bin/rm"))
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                 (("@sed@")
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                  (string-append sed "/bin/sed"))
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                 (("@seq@")
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                  (string-append coreutils "/bin/seq"))
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                 (("@setsid@")
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                  (string-append util-linux "/bin/setsid"))
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                 (("@sh@")
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                  (string-append bash "/bin/sh"))
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                 (("@sleep@")
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                  (string-append coreutils "/bin/sleep"))
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                 (("@sort@")
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                  (string-append coreutils "/bin/sort"))
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						||
                 (("@tput@")
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                  (string-append ncurses "/bin/tput"))
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                 (("@tr@")
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                  (string-append coreutils "/bin/tr"))
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                 (("@ueberzug@")
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                  (string-append python-ueberzug "/bin/ueberzug"))
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                 (("@uname@")
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                  (string-append coreutils "/bin/uname"))
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                 (("@uniq@")
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                  (string-append coreutils "/bin/uniq"))
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                 (("@wc@")
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                  (string-append coreutils "/bin/wc"))
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                 (("@youtube-dl@")
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                  (string-append youtube-dl "/bin/youtube-dl"))))
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             (substitute* "ytfzf"
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               ;; Generate temporary files in the user-specific path,
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               ;; to avoid issues in multi-user systems.
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               (("/tmp/ytfzf")
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                "$HOME/.cache/ytfzf")
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               ;; Report errors to Guix.
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               (("report at: https://github.com/pystardust/ytfzf")
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                "report at: https://issues.guix.gnu.org"))))
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         (delete 'configure))))         ;no configure script
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    (inputs
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     `(("bash" ,bash)
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       ("catimg" ,catimg)
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       ("chafa" ,chafa)
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       ("coreutils" ,coreutils)
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       ("curl" ,curl)
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       ("dmenu" ,dmenu)
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       ("fzf" ,fzf)
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       ("gawk" ,gawk)
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       ("grep" ,grep)
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       ("jp2a" ,jp2a)
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       ("jq" ,jq)
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       ("libnotify" ,libnotify)
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       ("mpv" ,mpv)
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       ("ncurses" ,ncurses)
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       ("python-ueberzug" ,python-ueberzug)
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       ("sed" ,sed)
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       ("util-linux" ,util-linux)
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       ("youtube-dl" ,youtube-dl)))
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    (synopsis "Watch PeerTube or YouTube videos from the terminal")
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    (description "@code{ytfzf} is a POSIX script that helps you find PeerTube or
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YouTube videos without requiring API and opens/downloads them using mpv/ytdl.")
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    (license license:gpl3+)))
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(define-public feh
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  (package
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    (name "feh")
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    (version "3.7.2")
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    (home-page "https://feh.finalrewind.org/")
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    (source (origin
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              (method url-fetch)
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						||
              (uri (string-append home-page
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						||
                                  name "-" version ".tar.bz2"))
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						||
              (sha256
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               (base32
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                "0n42kj18ldlcmrmk5qir9gs9irdl1vz9913n8p941x8cfb98ywc4"))))
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    (build-system gnu-build-system)
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    (arguments
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     `(#:phases (modify-phases %standard-phases (delete 'configure))
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       #:test-target "test"
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       #:make-flags
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       (list ,(string-append "CC=" (cc-for-target))
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             (string-append "PREFIX=" (assoc-ref %outputs "out"))
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             "exif=1"
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             "inotify=1")))
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    (native-inputs
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     `(("perl" ,perl)
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       ("perl-test-command" ,perl-test-command)))
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						||
    (inputs `(("imlib2" ,imlib2)
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              ("curl" ,curl)
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						||
              ("libexif" ,libexif)
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              ("libpng" ,libpng)
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              ("libxt" ,libxt)
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              ("libx11" ,libx11)
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              ("libxinerama" ,libxinerama)))
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    (native-search-paths
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     ;; Feh allows overriding the libcurl builtin CA path (unset in Guix)
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     ;; with the same variable as the `curl` command line HTTP tool.
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     (package-native-search-paths curl))
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    (synopsis "Fast and light imlib2-based image viewer")
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    (description
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      "feh is an X11 image viewer aimed mostly at console users.
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Unlike most other viewers, it does not have a fancy GUI, but simply
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displays images.  It can also be used to set the desktop wallpaper.
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It is controlled via commandline arguments and configurable key/mouse
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actions.")
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						||
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						||
    ;; The license is really the Expat license, with additional wording in the
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						||
    ;; 2nd paragraph: "acknowledgment shall be given in the documentation and
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						||
    ;; software packages that this Software was used."
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    (license (license:x11-style
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              "file://COPYING"
 | 
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              "See 'COPYING' in the distribution."))))
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(define-public geeqie
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  (package
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						||
    (name "geeqie")
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						||
    (version "1.5")
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						||
    (source (origin
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              (method git-fetch)
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						||
              (uri (git-reference
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						||
                    (url "https://github.com/BestImageViewer/geeqie")
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						||
                    (commit (string-append "v" version))))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0nf45sh3pwsv98sppcrqj81b6mdi31n1sbc7gn88m8mhpfp1qq6k"))
 | 
						||
              (file-name (git-file-name name version))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `( ;; Enable support for a "map" pane using GPS data.
 | 
						||
       #:configure-flags '("--enable-map"
 | 
						||
                           "--enable-gtk3")))
 | 
						||
    (inputs
 | 
						||
     `(("clutter" ,clutter)
 | 
						||
       ("libchamplain" ,libchamplain)
 | 
						||
       ("lcms" ,lcms)
 | 
						||
       ("exiv2" ,exiv2)
 | 
						||
       ("libpng" ,libpng)
 | 
						||
       ("gtk+" ,gtk+)))
 | 
						||
    (native-inputs
 | 
						||
     `(("autoconf" ,autoconf)
 | 
						||
       ("automake" ,automake)
 | 
						||
       ("glib" ,glib "bin")                       ; glib-gettextize
 | 
						||
       ("intltool" ,intltool)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (home-page "http://www.geeqie.org/")
 | 
						||
    (synopsis "Lightweight GTK+ based image viewer")
 | 
						||
    (description
 | 
						||
     "Geeqie is a lightweight GTK+ based image viewer for Unix like operating
 | 
						||
systems.  It features: EXIF, IPTC and XMP metadata browsing and editing
 | 
						||
interoperability; easy integration with other software; geeqie works on files
 | 
						||
and directories, there is no need to import images; fast preview for many raw
 | 
						||
image formats; tools for image comparison, sorting and managing photo
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						||
collection.  Geeqie was initially based on GQview.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public gpicview
 | 
						||
  (package
 | 
						||
    (name "gpicview")
 | 
						||
    (version "0.2.5")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "mirror://sourceforge/lxde/"
 | 
						||
                                  "GPicView%20%28image%20Viewer%29/0.2.x/"
 | 
						||
                                  name "-" version ".tar.xz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0hi9v0rdx47nys0wvm9xasdrafa34r5kq6crb074a0ipwmc60iiq"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (inputs `(("gtk+" ,gtk+-2)
 | 
						||
              ("libjpeg" ,libjpeg-turbo)))
 | 
						||
    (native-inputs `(("intltool"   ,intltool)
 | 
						||
                     ("pkg-config" ,pkg-config)))
 | 
						||
    (synopsis "Simple and fast image viewer for X")
 | 
						||
    (description "gpicview is a lightweight GTK+ 2.x based image viewer.
 | 
						||
It is the default image viewer on LXDE desktop environment.")
 | 
						||
    (home-page "http://lxde.sourceforge.net/gpicview/")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public sxiv
 | 
						||
  (package
 | 
						||
    (name "sxiv")
 | 
						||
    (version "26")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/muennich/sxiv")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0xaawlfdy7b277m38mgg4423kd7p1ffn0dq4hciqs6ivbb3q9c4f"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f                      ; no check target
 | 
						||
       #:make-flags
 | 
						||
       (list (string-append "PREFIX=" %output)
 | 
						||
             (string-append "CC=" ,(cc-for-target))
 | 
						||
             ;; Xft.h #includes <ft2build.h> without ‘freetype2/’.  The Makefile
 | 
						||
             ;; works around this by hard-coding /usr/include & $PREFIX.
 | 
						||
             (string-append "CPPFLAGS=-I"
 | 
						||
                            (assoc-ref %build-inputs "freetype")
 | 
						||
                            "/include/freetype2")
 | 
						||
             "V=1")
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)            ; no configure script
 | 
						||
         (add-after 'install 'install-desktop-file
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (install-file "sxiv.desktop"
 | 
						||
                           (string-append (assoc-ref outputs "out")
 | 
						||
                                          "/share/applications"))
 | 
						||
             #t))
 | 
						||
         (add-after 'install 'install-icons
 | 
						||
           (lambda* (#:key make-flags #:allow-other-keys)
 | 
						||
             (apply invoke "make" "-C" "icon" "install" make-flags))))))
 | 
						||
    (inputs
 | 
						||
     `(("freetype" ,freetype)
 | 
						||
       ("giflib" ,giflib)
 | 
						||
       ("imlib2" ,imlib2)
 | 
						||
       ("libexif" ,libexif)
 | 
						||
       ("libx11" ,libx11)
 | 
						||
       ("libxft" ,libxft)))
 | 
						||
    (home-page "https://github.com/muennich/sxiv")
 | 
						||
    (synopsis "Simple X Image Viewer")
 | 
						||
    (description
 | 
						||
     "sxiv is an alternative to feh and qiv.  Its primary goal is to
 | 
						||
provide the most basic features required for fast image viewing.  It has
 | 
						||
vi key bindings and works nicely with tiling window managers.  Its code
 | 
						||
base should be kept small and clean to make it easy for you to dig into
 | 
						||
it and customize it for your needs.")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
(define-public viewnior
 | 
						||
  (package
 | 
						||
    (name "viewnior")
 | 
						||
    (version "1.7")
 | 
						||
    (source
 | 
						||
      (origin
 | 
						||
        (method git-fetch)
 | 
						||
        (uri (git-reference
 | 
						||
               (url "https://github.com/hellosiyan/Viewnior")
 | 
						||
               (commit (string-append name "-" version))))
 | 
						||
        (file-name (git-file-name name version))
 | 
						||
        (sha256
 | 
						||
         (base32
 | 
						||
          "0y4hk3vq8psba5k615w18qj0kbdfp5w0lm98nv5apy6hmcpwfyig"))))
 | 
						||
    (build-system meson-build-system)
 | 
						||
    (arguments
 | 
						||
     '(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'patch-source
 | 
						||
           (lambda _
 | 
						||
             ;; Don't create 'icon-theme.cache'
 | 
						||
             (substitute* "meson.build"
 | 
						||
               (("meson.add_install_script*") ""))
 | 
						||
             #t)))
 | 
						||
       #:tests? #f)) ; no tests
 | 
						||
    (native-inputs
 | 
						||
     `(("gettext" ,gettext-minimal)
 | 
						||
       ("glib" ,glib "bin") ; glib-genmarshal
 | 
						||
       ("pkg-config" ,pkg-config)
 | 
						||
       ("shared-mime-info" ,shared-mime-info)))
 | 
						||
    (inputs
 | 
						||
     `(("exiv2" ,exiv2)
 | 
						||
       ("gdk-pixbuf" ,gdk-pixbuf)
 | 
						||
       ("gtk+-2" ,gtk+-2)))
 | 
						||
    (home-page "http://siyanpanayotov.com/project/viewnior")
 | 
						||
    (synopsis "Simple, fast and elegant image viewer")
 | 
						||
    (description "Viewnior is an image viewer program.  Created to be simple,
 | 
						||
fast and elegant.  Its minimalistic interface provides more screenspace for
 | 
						||
your images.  Among its features are:
 | 
						||
@enumerate
 | 
						||
@item Fullscreen & Slideshow
 | 
						||
@item Rotate, flip, crop, save, delete images
 | 
						||
@item Animation support
 | 
						||
@item Browse only selected images
 | 
						||
@item Navigation window
 | 
						||
@item Set image as wallpaper (Gnome 2, Gnome 3, XFCE, LXDE, FluxBox, Nitrogen)
 | 
						||
@item Simple interface
 | 
						||
@item EXIF and IPTC metadata
 | 
						||
@item Configurable mouse actions
 | 
						||
@end enumerate\n")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public catimg
 | 
						||
  (package
 | 
						||
    (name "catimg")
 | 
						||
    (version "2.7.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/posva/catimg")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "0a2dswbv4xddb2l2d55hc43lzvjwrjs5z9am7v6i0p0mi2fmc89s"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f                      ; no tests
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'patch-convert
 | 
						||
           (lambda _
 | 
						||
             (substitute* "catimg"
 | 
						||
               ;; By replacing "convert", we also replace the "convert"
 | 
						||
               ;; in the message 'The version of convert is too old, don't
 | 
						||
               ;; expect good results :('.  This should not happen, but in
 | 
						||
               ;; practice this error message should not affect us.
 | 
						||
               (("convert") (which "convert")))
 | 
						||
             #t))
 | 
						||
         (add-after 'install 'install-script
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             ;; The bash script lacks an file extension.  We have to rename
 | 
						||
             ;; it so that the C program and the bash script can be happy
 | 
						||
             ;; side by side.
 | 
						||
             (copy-file "../source/catimg"
 | 
						||
                        (string-append (assoc-ref outputs "out")
 | 
						||
                                       "/bin/catimg.sh"))
 | 
						||
             #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("imagemagick" ,imagemagick))) ; for the bash script version
 | 
						||
    (home-page "https://github.com/posva/catimg")
 | 
						||
    (synopsis "Render images in the terminal")
 | 
						||
    (description
 | 
						||
     "Catimg is a little program that prints images in the terminal.
 | 
						||
It supports JPEG, PNG and GIF formats.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public luminance-hdr
 | 
						||
  (package
 | 
						||
    (name "luminance-hdr")
 | 
						||
    (version "2.6.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append
 | 
						||
                    "mirror://sourceforge/qtpfsgui/luminance/"
 | 
						||
                    version "/luminance-hdr-" version ".tar.bz2"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "188q0l63nfasqfvwbq4mwx2vh7wsfi2bq9n5nksddspl1qz01lnp"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)
 | 
						||
       ("qttools" ,qttools)))
 | 
						||
    (inputs
 | 
						||
     `(("qtbase" ,qtbase-5)
 | 
						||
       ("qtdeclarative" ,qtdeclarative)
 | 
						||
       ("qtsvg" ,qtsvg)
 | 
						||
       ("qtwebkit" ,qtwebkit)
 | 
						||
       ("boost" ,boost)
 | 
						||
       ("eigen" ,eigen)
 | 
						||
       ;; ("gtest" ,gtest)
 | 
						||
       ("libraw" ,libraw)
 | 
						||
       ("zlib" ,zlib)
 | 
						||
       ("exiv2" ,exiv2)
 | 
						||
       ("libpng" ,libpng)
 | 
						||
       ("libjpeg" ,libjpeg-turbo)
 | 
						||
       ("lcms" ,lcms)
 | 
						||
       ("openexr" ,openexr)
 | 
						||
       ("fftw" ,fftwf)
 | 
						||
       ("gsl" ,gsl)
 | 
						||
       ("libtiff" ,libtiff)))
 | 
						||
    (arguments
 | 
						||
     '(#:tests? #f  ;XXX: some tests fail to compile
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'set-paths 'add-ilmbase-include-path
 | 
						||
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
             ;; 'OpenEXR.pc' has a -I for IlmBase but 'FindOpenEXR.cmake' does
 | 
						||
             ;; not use 'OpenEXR.pc'.  Thus, we need to add
 | 
						||
             ;; "$ilmbase/include/OpenEXR/" to the CPATH.
 | 
						||
             (setenv "CPATH"
 | 
						||
                     (string-append (assoc-ref inputs "ilmbase")
 | 
						||
                                    "/include/OpenEXR"
 | 
						||
                                    ":" (or (getenv "CPATH") "")))
 | 
						||
             #t)))))
 | 
						||
    (home-page "http://qtpfsgui.sourceforge.net")
 | 
						||
    (synopsis "High dynamic range (HDR) imaging application")
 | 
						||
    (description
 | 
						||
     "Luminance HDR (formerly QtPFSGui) is a graphical user interface
 | 
						||
application that aims to provide a workflow for high dynamic range (HDR)
 | 
						||
imaging.  It supports several HDR and LDR image formats, and it can:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item Create an HDR file from a set of images (formats: JPEG, TIFF 8bit and
 | 
						||
16bit, RAW) of the same scene taken at different exposure setting;
 | 
						||
@item Save load HDR images;
 | 
						||
@item Rotate, resize and crop HDR images;
 | 
						||
@item Tone-map HDR images;
 | 
						||
@item Copy EXIF data between sets of images.
 | 
						||
@end itemize\n")
 | 
						||
    (license license:gpl2+)))
 | 
						||
 | 
						||
;; CBR and RAR are currently unsupported, due to non-free dependencies.
 | 
						||
(define-public mcomix
 | 
						||
  ;; Official mcomix hasn't been updated since 2016, it's broken with
 | 
						||
  ;; python-pillow 6+ and only supports Python 2.  We use fork instead.
 | 
						||
  (let ((commit "fea55a7a9369569eefed72209eed830409c4af98"))
 | 
						||
    (package
 | 
						||
      (name "mcomix")
 | 
						||
      (version (git-version "1.2.1" "1" commit))
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (uri (git-reference
 | 
						||
               (url "https://github.com/multiSnow/mcomix3")
 | 
						||
               (commit commit)))
 | 
						||
         (file-name (git-file-name name version))
 | 
						||
         (sha256
 | 
						||
          (base32
 | 
						||
           "05zl0dkjwbdcm2zlk4nz9w33amlqj8pbf32a8ymshc2356fqhhi5"))))
 | 
						||
      (build-system python-build-system)
 | 
						||
      (inputs
 | 
						||
       `(("p7zip" ,p7zip)
 | 
						||
         ("python-pillow" ,python-pillow)
 | 
						||
         ("python-pygobject" ,python-pygobject)
 | 
						||
         ("python-pycairo" ,python-pycairo)))
 | 
						||
      (arguments
 | 
						||
       `(#:tests? #f                    ; FIXME: How do we run tests?
 | 
						||
         #:phases
 | 
						||
         (modify-phases %standard-phases
 | 
						||
           (add-after 'unpack 'configure
 | 
						||
             (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
               (let ((p7zip (assoc-ref inputs "p7zip")))
 | 
						||
                 ;; insert absolute path to 7z executable
 | 
						||
                 (substitute* "mcomix/mcomix/archive/sevenzip_external.py"
 | 
						||
                   (("_7z_executable = -1")
 | 
						||
                    (string-append "_7z_executable = u'" p7zip "/bin/7z'"))))
 | 
						||
               #t))
 | 
						||
           (replace 'build
 | 
						||
             (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
               (let* ((out (assoc-ref outputs "out"))
 | 
						||
                      (pyver ,(version-major+minor (package-version python)))
 | 
						||
                      (lib (string-append out "/lib/python" pyver)))
 | 
						||
                 (invoke (which "python") "installer.py" "--srcdir=mcomix"
 | 
						||
                         (string-append "--target=" lib))
 | 
						||
                 (rename-file (string-append lib "/mcomix")
 | 
						||
                              (string-append lib "/site-packages"))
 | 
						||
                 #t)))
 | 
						||
           (replace 'install
 | 
						||
             (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
               (let* ((out (assoc-ref outputs "out"))
 | 
						||
                      (share (string-append out "/share"))
 | 
						||
                      (bin (string-append out "/bin"))
 | 
						||
                      (pyver ,(version-major+minor (package-version python)))
 | 
						||
                      (lib (string-append out "/lib/python" pyver "/site-packages")))
 | 
						||
                 (mkdir-p bin)
 | 
						||
                 (rename-file (string-append lib "/mcomixstarter.py")
 | 
						||
                              (string-append bin "/mcomix"))
 | 
						||
                 (rename-file (string-append lib "/comicthumb.py")
 | 
						||
                              (string-append bin "/comicthumb"))
 | 
						||
                 (install-file "mime/mcomix.desktop"
 | 
						||
                               (string-append share "/applications"))
 | 
						||
                 (install-file "mime/mcomix.appdata.xml"
 | 
						||
                               (string-append share "/metainfo"))
 | 
						||
                 (install-file "mime/mcomix.xml"
 | 
						||
                               (string-append share "/mime/packages"))
 | 
						||
                 (install-file "mime/comicthumb.thumbnailer"
 | 
						||
                               (string-append share "/thumbnailers"))
 | 
						||
                 (install-file "man/mcomix.1" (string-append share "/man/man1"))
 | 
						||
                 (install-file "man/comicthumb.1" (string-append share "/man/man1"))
 | 
						||
                 (for-each
 | 
						||
                  (lambda (size)
 | 
						||
                    (install-file
 | 
						||
                     (format #f "mcomix/mcomix/images/~sx~s/mcomix.png" size size)
 | 
						||
                     (format #f "~a/icons/hicolor/~sx~s/apps/" share size size))
 | 
						||
                    (for-each
 | 
						||
                     (lambda (ext)
 | 
						||
                       (install-file
 | 
						||
                        (format #f "mime/icons/~sx~s/application-x-~a.png" size size ext)
 | 
						||
                        (format #f "~a/icons/hicolor/~sx~s/mimetypes/"
 | 
						||
                                share size size)))
 | 
						||
                     '("cb7" "cbr" "cbt" "cbz")))
 | 
						||
                  '(16 22 24 32 48))
 | 
						||
                 #t))))))
 | 
						||
      (home-page "https://sourceforge.net/p/mcomix/wiki/Home/")
 | 
						||
      (synopsis "Image viewer for comics")
 | 
						||
      (description "MComix is a customizable image viewer that specializes as
 | 
						||
a comic and manga reader.  It supports a variety of container formats
 | 
						||
including CBZ, CB7, CBT, LHA.
 | 
						||
 | 
						||
For PDF support, install the @emph{mupdf} package.")
 | 
						||
      (license license:gpl2+))))
 | 
						||
 | 
						||
(define-public qview
 | 
						||
  (package
 | 
						||
    (name "qview")
 | 
						||
    (version "4.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/jurplel/qView")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "15n9cq7w3ckinnx38hvncxrbkv4qm4k51sal41q4y0pkvhmafhnr"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (replace 'configure
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let ((out (assoc-ref outputs "out")))
 | 
						||
               (invoke "qmake" (string-append "PREFIX=" out)))))
 | 
						||
         ;; Don't phone home or show "Checking for updates..." in the About
 | 
						||
         ;; menu.
 | 
						||
         (add-before 'build 'disable-auto-update
 | 
						||
           (lambda _
 | 
						||
             (substitute* "src/qvaboutdialog.cpp"
 | 
						||
               (("qvApp->checkUpdates\\(\\);") "")
 | 
						||
               (("updateText\\(\\);") ""))
 | 
						||
             #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("qtbase" ,qtbase-5)
 | 
						||
       ("qtsvg" ,qtsvg)
 | 
						||
       ("qtimageformats" ,qtimageformats)))
 | 
						||
    (home-page "https://interversehq.com/qview/")
 | 
						||
    (synopsis "Convenient and minimal image viewer")
 | 
						||
    (description "qView is a Qt image viewer designed with visually
 | 
						||
minimalism and usability in mind.  Its features include animated GIF
 | 
						||
controls, file history, rotation/mirroring, and multithreaded
 | 
						||
preloading.")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public chafa
 | 
						||
  (package
 | 
						||
    (name "chafa")
 | 
						||
    (version "1.4.1")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://hpjansson.org/chafa/releases/chafa-"
 | 
						||
                                  version ".tar.xz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "18rb82bfqj1sj2g4irazx4lwq9q4b4k7my1r0q714vf9yhs41ls6"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (inputs
 | 
						||
     `(("freetype" ,freetype)
 | 
						||
       ("libjpeg" ,libjpeg-turbo)
 | 
						||
       ("glib" ,glib)
 | 
						||
       ("imagemagick" ,imagemagick)))
 | 
						||
    (synopsis "Convert images to ANSI/Unicode characters")
 | 
						||
    (description
 | 
						||
     "Chafa is a command-line utility that converts all kinds of images,
 | 
						||
including animated GIFs, into ANSI/Unicode character output that can be
 | 
						||
displayed in a terminal.")
 | 
						||
    (home-page "https://hpjansson.org/chafa/")
 | 
						||
    (license license:lgpl3+)))
 | 
						||
 | 
						||
(define-public imv
 | 
						||
  (package
 | 
						||
    (name "imv")
 | 
						||
    (version "4.3.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/eXeC64/imv")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "12xcayyzmfknbff04z8jdlxsnnimgisqiah0bw07cyxx8ksmdzqw"))
 | 
						||
              (file-name (git-file-name name version))))
 | 
						||
    (build-system meson-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'install 'record-absolute-file-names
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             ;; 'imv' is a script that execs 'imv-x11' or 'imv-wayland'.
 | 
						||
             ;; Record their absolute file name.
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (bin (string-append out "/bin")))
 | 
						||
               (substitute* (string-append bin "/imv")
 | 
						||
                 (("imv-")
 | 
						||
                  (string-append bin "/imv-")))
 | 
						||
               #t))))))
 | 
						||
    (inputs
 | 
						||
     `(("freeimage" ,freeimage)
 | 
						||
       ("glu" ,glu)
 | 
						||
       ("libheif" ,libheif)
 | 
						||
       ("libjpeg-turbo" ,libjpeg-turbo)
 | 
						||
       ("libinih" ,libinih)
 | 
						||
       ("libnsgif" ,libnsgif)
 | 
						||
       ("librsvg" ,librsvg-next)
 | 
						||
       ("libtiff" ,libtiff)
 | 
						||
       ("libxkbcommon" ,libxkbcommon)
 | 
						||
       ("pango" ,pango)
 | 
						||
       ("wayland" ,wayland)))
 | 
						||
    (native-inputs
 | 
						||
     `(("asciidoc" ,asciidoc)
 | 
						||
       ("cmocka" ,cmocka)
 | 
						||
       ;; why build need it?
 | 
						||
       ("git" ,git-minimal)
 | 
						||
       ("pkg-config" ,pkg-config)))
 | 
						||
    (synopsis "Image viewer for tiling window managers")
 | 
						||
    (description "@code{imv} is a command line image viewer intended for use
 | 
						||
with tiling window managers.  Features include:
 | 
						||
 | 
						||
@itemize
 | 
						||
@item Native Wayland and X11 support.
 | 
						||
@item Support for dozens of image formats including:
 | 
						||
@itemize
 | 
						||
@item PNG
 | 
						||
@item JPEG
 | 
						||
@item Animated GIFs
 | 
						||
@item SVG
 | 
						||
@item TIFF
 | 
						||
@item Various RAW formats
 | 
						||
@item Photoshop PSD files
 | 
						||
@end itemize
 | 
						||
@item Configurable key bindings and behavior.
 | 
						||
@item Highly scriptable with IPC via imv-msg.
 | 
						||
@end itemize\n")
 | 
						||
    (home-page "https://github.com/eXeC64/imv")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public qiv
 | 
						||
  (package
 | 
						||
    (name "qiv")
 | 
						||
    (version "2.3.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "http://spiegl.de/qiv/download/qiv-"
 | 
						||
                           version ".tgz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "1rlf5h67vhj7n1y7jqkm9k115nfnzpwngj3kzqsi2lg676srclv7"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)
 | 
						||
       ;; That is required for testing.
 | 
						||
       ("xorg-server" ,xorg-server-for-tests)))
 | 
						||
    (inputs
 | 
						||
     `(("imlib2" ,imlib2)
 | 
						||
       ("glib" ,glib)
 | 
						||
       ("gtk+" ,gtk+-2)
 | 
						||
       ("lcms" ,lcms)
 | 
						||
       ("libjpeg" ,libjpeg-turbo)
 | 
						||
       ("libtiff" ,libtiff)
 | 
						||
       ("libexif" ,libexif)
 | 
						||
       ("libx11" ,libx11)
 | 
						||
       ("libxext" ,libxext)))
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)            ; no configure script
 | 
						||
         (add-before 'install 'patch-file-start-xserver
 | 
						||
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
             ;; patch the file so that qiv runs and exits by itself
 | 
						||
             (substitute* "Makefile"
 | 
						||
               (("./qiv -f ./intro.jpg") "./qiv -f -C -s ./intro.jpg")
 | 
						||
               ;; Fail the build when test fails.
 | 
						||
               (("echo \"-- Test Failed --\"")
 | 
						||
                "(echo \"-- Test Failed --\" ; false)"))
 | 
						||
             ;; There must be a running X server and make install doesn't start one.
 | 
						||
             ;; Therefore we must do it.
 | 
						||
             (system "Xvfb :1 &")
 | 
						||
             (setenv "DISPLAY" ":1")
 | 
						||
             #t)))
 | 
						||
       #:tests? #f                      ; there is no check target
 | 
						||
       #:make-flags
 | 
						||
       (list
 | 
						||
        (string-append "PREFIX=" (assoc-ref %outputs "out")))))
 | 
						||
    (home-page "http://spiegl.de/qiv/")
 | 
						||
    (synopsis "Graphical image viewer for X")
 | 
						||
    (description
 | 
						||
     "Quick Image Viewer is a small and fast GDK/Imlib2 image viewer.
 | 
						||
Features include zoom, maxpect, scale down, fullscreen, slideshow, delete,
 | 
						||
brightness/contrast/gamma correction, pan with keyboard and mouse, flip,
 | 
						||
rotate left/right, jump/forward/backward images, filename filter and use it
 | 
						||
to set X desktop background.")
 | 
						||
    (license license:gpl2)))
 | 
						||
 | 
						||
(define-public nomacs
 | 
						||
  (package
 | 
						||
    (name "nomacs")
 | 
						||
    (version "3.16.224")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/nomacs/nomacs")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "05d4hqg0gl3g9s2xf1hr7mc7g4cqarcap4nzxxa51fsphw2b8x16"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:build-type "Release" ; fails to build with debug info
 | 
						||
       #:configure-flags (list "-DENABLE_TRANSLATIONS=true"
 | 
						||
                               "-DUSE_SYSTEM_QUAZIP=true"
 | 
						||
                               "-DENABLE_OPENCV=true")
 | 
						||
       #:tests? #f ; no rule for target 'test'
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'copy-plugins
 | 
						||
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
             (copy-recursively (assoc-ref inputs "plugins")
 | 
						||
                               "ImageLounge/plugins")))
 | 
						||
         (add-after 'copy-plugins 'cd-to-source-dir
 | 
						||
           (lambda _ (chdir "ImageLounge") #t)))))
 | 
						||
    (inputs
 | 
						||
     `(("plugins"
 | 
						||
        ,(origin
 | 
						||
           (method git-fetch)
 | 
						||
           (uri (git-reference
 | 
						||
                 (url "https://github.com/nomacs/nomacs-plugins")
 | 
						||
                 (commit "3.16")))
 | 
						||
           (sha256
 | 
						||
            (base32
 | 
						||
             "1cpdwhfvaxm970nwdc1hc13848a85pqqi176m9xpa3krla9qskml"))))
 | 
						||
       ("exiv2" ,exiv2)
 | 
						||
       ("libraw" ,libraw)
 | 
						||
       ("libtiff" ,libtiff)
 | 
						||
       ("opencv" ,opencv)
 | 
						||
       ("python" ,python-wrapper)
 | 
						||
       ("quazip" ,quazip-0)
 | 
						||
       ("qtbase" ,qtbase-5)
 | 
						||
       ("qtsvg" ,qtsvg)))
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)
 | 
						||
       ("qtlinguist" ,qttools)))
 | 
						||
    (synopsis "Image viewer supporting all common formats")
 | 
						||
    (description "Nomacs is a simple to use image lounge featuring
 | 
						||
semi-transparent widgets that display additional information such as metadata,
 | 
						||
thumbnails and histograms.  It is able to browse images compressed archives
 | 
						||
and add notes to images.
 | 
						||
 | 
						||
Nomacs includes image manipulation methods for adjusting brightness, contrast,
 | 
						||
saturation, hue, gamma, and exposure.  It has a pseudo color function which
 | 
						||
allows creating false color images.  A unique feature of Nomacs is the
 | 
						||
synchronization of multiple instances.")
 | 
						||
    (home-page "https://nomacs.org/")
 | 
						||
    (license license:gpl3+)))
 | 
						||
 | 
						||
(define-public xzgv
 | 
						||
  (package
 | 
						||
    (name "xzgv")
 | 
						||
    (version "0.9.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method url-fetch)
 | 
						||
       (uri (string-append "mirror://sourceforge/xzgv/"
 | 
						||
                           version "/xzgv-" version ".tar.gz"))
 | 
						||
       (sha256
 | 
						||
        (base32 "17l1xr9v07ggwga3vn0z1i4lnwjrr20rr8z1kjbw71aaijxl18i5"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'override-target-directory
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (substitute* "config.mk"
 | 
						||
               (("/usr/local") (assoc-ref outputs "out")))))
 | 
						||
         (delete 'configure)            ; no configure script
 | 
						||
         (replace 'install
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (bin (string-append out "/bin")))
 | 
						||
               (install-file "src/xzgv" bin))))) ; just install the executable
 | 
						||
       #:tests? #f))                             ; no rule for target 'test'
 | 
						||
    (native-inputs
 | 
						||
     `(("pkg-config" ,pkg-config)))
 | 
						||
    (inputs
 | 
						||
     `(("gtk+" ,gtk+-2)
 | 
						||
       ("libexif" ,libexif)))
 | 
						||
    (home-page "https://sourceforge.net/projects/xzgv/")
 | 
						||
    (synopsis "Picture viewer for X with a thumbnail-based selector")
 | 
						||
    (description
 | 
						||
     "xzgv is a fast image viewer that provides extensive keyboard support.")
 | 
						||
    (license license:gpl2+)))
 |