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guix/gnu/packages/scanner.scm
Andy Wingo 3b71b36c08 gnu: sane-backends: Support USB scanners.
* gnu/packages/scanner.scm (sane-backends): Build with libusb-compat as an
  input and install a udev rule to give users access to scanners.

Modified-By: Mark H Weaver <mhw@netris.org>
2015-08-08 14:09:56 -04:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 John Darrington <jmd@gnu.org>
;;; Copyright © 2015 Andy Wingo <wingo@igalia.com>
;;;
;;; 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 scanner)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix build-system gnu)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages libusb)
#:use-module ((guix licenses)
#:prefix licence:))
(define-public sane-backends
(package
(name "sane-backends")
(version "1.0.24")
(source (origin
(method url-fetch)
(uri (string-append
"https://alioth.debian.org/frs/download.php/file/3958/"
name "-" version ".tar.gz"))
(sha256
(base32
"0ba68m6bzni54axjk15i51rya7hfsdliwvqyan5msl7iaid0iir7"))))
(build-system gnu-build-system)
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("libusb-compat" ,libusb-compat)))
(arguments
`(#:tests? #f
#:phases
(modify-phases %standard-phases
(add-after
'install 'install-udev-rules
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
(mkdir-p (string-append out "/lib/udev/rules.d"))
(copy-file "tools/udev/libsane.rules"
(string-append out
"/lib/udev/rules.d/"
"60-libsane.rules"))))))))
;; It would seem that tests are not maintained - fails with
;; the following:
;;
;; < This page was last updated on Wed Jul 31 07:52:48 2013
;; < by sane-desc 3.5 from sane-backends 1.0.24git
;; ---
;; > This page was last updated on Sun Oct 19 15:41:39 2014
;; > by sane-desc 3.5 from sane-backends 1.0.24
;; **** File generated for html-backends-split mode is different from reference
;; Makefile:501: recipe for target 'check.local' failed
(home-page "http://www.sane-project.org")
(synopsis "Raster image scanner library and drivers")
(description "SANE stands for \"Scanner Access Now Easy\" and is an API
proving access to any raster image scanner hardware (flatbed scanner,
hand-held scanner, video- and still-cameras, frame-grabbers, etc.). The
package contains the library and drivers.")
(license licence:gpl2+))) ; plus linking exception