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gnu: Add lensfun.

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* gnu/packages/photo.scm (lensfun): New variable.
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Roel Janssen 2017-03-08 23:49:24 +01:00
parent 7447aa36e1
commit c49840f8d4
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1 changed files with 37 additions and 0 deletions
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37
gnu/packages/photo.scm
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@ -3,6 +3,7 @@
;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -33,6 +34,7 @@ (define-module (gnu packages photo)
#:use-module (gnu packages compression)
#:use-module (gnu packages ghostscript)
#:use-module (gnu packages gl)
#:use-module (gnu packages glib)
#:use-module (gnu packages graphics)
#:use-module (gnu packages image)
#:use-module (gnu packages imagemagick)
@ -263,3 +265,38 @@ (define-public enblend-enfuse
multi-resolution spline. Enfuse merges different exposures of the same
scene to produce an image that looks much like a tone-mapped image.")
(license license:gpl2+)))
(define-public lensfun
(package
(name "lensfun")
(version "0.3.2")
(source (origin
(method url-fetch)
(uri (string-append
"mirror://sourceforge/lensfun/"
version "/lensfun-" version ".tar.gz"))
(sha256
(base32
"0cfk8jjhs9nbfjfdy98plrj9ayi59aph0nx6ppslgjhlcvacm2xf"))))
(build-system cmake-build-system)
(arguments `(#:tests? #f)) ; There are no tests to run.
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("glib" ,glib)))
(home-page "https://sourceforge.net/projects/lensfun/")
(synopsis "Library to correct optical lens defects with a lens database")
(description "Digital photographs are not ideal. Of course, the better is
your camera, the better the results will be, but in any case if you look
carefully at shots taken even by the most expensive cameras equipped with the
most expensive lenses you will see various artifacts. It is very hard to make
ideal cameras, because there are a lot of factors that affect the final image
quality, and at some point camera and lens designers have to trade one factor
for another to achieve the optimal image quality, within the given design
restrictions and budget. But we all want ideal shots, don't we? So that's
what's Lensfun is all about: rectifying the defects introduced by your
photographic equipment.")
;; The libraries are licensed under the LGPL3, the programs are
;; licensed GPL3, and the database is license CC-BY-SA 3.0. See the
;; README.md file for this clarification.
(license (list license:lgpl3 license:gpl3 license:cc-by-sa3.0))))