mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-25 22:08:16 -05:00
52 lines
2.1 KiB
Scheme
52 lines
2.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
|
|
;;;
|
|
;;; 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 libpng)
|
|
#:use-module (gnu packages)
|
|
#:use-module (gnu packages compression)
|
|
#:use-module ((guix licenses) #:renamer (symbol-prefix-proc 'license:))
|
|
#:use-module (guix packages)
|
|
#:use-module (guix download)
|
|
#:use-module (guix build-system gnu))
|
|
|
|
(define-public libpng
|
|
(package
|
|
(name "libpng")
|
|
(version "1.5.17")
|
|
(source (origin
|
|
(method url-fetch)
|
|
|
|
;; Note: upstream removes older tarballs.
|
|
(uri (list (string-append "mirror://sourceforge/libpng/libpng15/"
|
|
version "/libpng-" version ".tar.xz")
|
|
(string-append
|
|
"ftp://ftp.simplesystems.org/pub/libpng/png/src"
|
|
"/libpng15/libpng-" version ".tar.xz")))
|
|
(sha256
|
|
(base32 "19wj293r4plbfgb43yhrc2qx8bsch9gbazazfqrj9haa7lsk29jp"))))
|
|
(build-system gnu-build-system)
|
|
|
|
;; libpng.la says "-lz", so propagate it.
|
|
(propagated-inputs `(("zlib" ,zlib)))
|
|
|
|
(synopsis "Library for handling PNG files")
|
|
(description
|
|
"Libpng is the official PNG (Portable Network Graphics) reference
|
|
library. It supports almost all PNG features and is extensible.")
|
|
(license license:zlib)
|
|
(home-page "http://www.libpng.org/pub/png/libpng.html")))
|