gnu/packages/graphics.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (gnu packages graphics)
  20   #:use-module (guix download)
  21   #:use-module (guix packages)
  22   #:use-module (guix build-system gnu)
  23   #:use-module (guix build-system cmake)
  24   #:use-module ((guix licenses) #:prefix license:)
  25   #:use-module (gnu packages)
  26   #:use-module (gnu packages pkg-config)
  27   #:use-module (gnu packages compression)
  28   #:use-module (gnu packages multiprecision)
  29   #:use-module (gnu packages boost))
  30
  31 (define-public cgal
  32   (package
  33     (name "cgal")
  34     (version "4.5.1")
  35     (source (origin
  36               (method url-fetch)
  37               (uri (string-append
  38                     "http://gforge.inria.fr/frs/download.php/file/34402/CGAL-"
  39                     version ".tar.xz"))
  40               (sha256
  41                (base32
  42                 "1565ycbds92bxmhi09avc1jl6ks141ig00j110l49gqxp9swy6zv"))))
  43     (build-system cmake-build-system)
  44     (arguments
  45      '(;; "RelWithDebInfo" is not supported.
  46        #:build-type "Release"
  47
  48        ;; No 'test' target.
  49        #:tests? #f))
  50     (inputs
  51      `(("mpfr" ,mpfr)
  52        ("gmp" ,gmp)
  53        ("boost" ,boost)))
  54     (home-page "http://cgal.org/")
  55     (synopsis "Computational geometry algorithms library")
  56     (description
  57      "CGAL provides easy access to efficient and reliable geometric algorithms
  58 in the form of a C++ library.  CGAL is used in various areas needing geometric
  59 computation, such as: computer graphics, scientific visualization, computer
  60 aided design and modeling, geographic information systems, molecular biology,
  61 medical imaging, robotics and motion planning, mesh generation, numerical
  62 methods, etc.  It provides data structures and algorithms such as
  63 triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
  64 many more.")
  65
  66     ;; The 'LICENSE' file explains that a subset is available under more
  67     ;; permissive licenses.
  68     (license license:gpl3+)))
  69
  70 (define-public ilmbase
  71   (package
  72     (name "ilmbase")
  73     (version "2.2.0")
  74     (source (origin
  75               (method url-fetch)
  76               (uri (string-append "mirror://savannah/openexr/ilmbase-"
  77                                   version ".tar.gz"))
  78               (sha256
  79                (base32
  80                 "1izddjwbh1grs8080vmaix72z469qy29wrvkphgmqmcm0sv1by7c"))))
  81     (build-system gnu-build-system)
  82     (home-page "http://www.openexr.com/")
  83     (synopsis "Utility C++ libraries for threads, maths, and exceptions")
  84     (description
  85      "IlmBase provides several utility libraries for C++.  Half is a class
  86 that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
  87 abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
  88 quaternions and other useful 2D and 3D math functions.  Iex is an
  89 exception-handling library.")
  90     (license license:bsd-3)))
  91
  92 (define-public openexr
  93   (package
  94     (name "openexr")
  95     (version "2.2.0")
  96     (source (origin
  97               (method url-fetch)
  98               (uri (string-append "mirror://savannah/openexr/openexr-"
  99                                   version ".tar.gz"))
 100               (sha256
 101                (base32
 102                 "0ca2j526n4wlamrxb85y2jrgcv0gf21b3a19rr0gh4rjqkv1581n"))
 103               (modules '((guix build utils)))
 104               (snippet
 105                '(substitute* (find-files "." "tmpDir\\.h")
 106                   (("\"/var/tmp/\"")
 107                    "\"/tmp/\"")))
 108               (patches (list (search-patch "openexr-missing-samples.patch")))))
 109     (build-system gnu-build-system)
 110     (native-inputs
 111      `(("pkg-config" ,pkg-config)))
 112     (propagated-inputs
 113      `(("ilmbase" ,ilmbase)                       ;used in public headers
 114        ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
 115     (home-page "http://www.openexr.com")
 116     (synopsis #f)
 117     (description
 118      "OpenEXR is a high dynamic-range (HDR) image file format developed for
 119 use in computer imaging applications.  The IlmImf libraries supports storage
 120 of the \"EXR\" file format for storing 16-bit floating-point images.")
 121     (license license:bsd-3)))
 122
 123 (define-public ctl
 124   (package
 125     (name "ctl")
 126     (version "1.5.2")
 127     (source (origin
 128               (method url-fetch)
 129               (uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
 130                                   version ".tar.gz"))
 131               (sha256
 132                (base32
 133                 "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
 134     (build-system cmake-build-system)
 135     (arguments '(#:tests? #f))                    ;no 'test' target
 136
 137     ;; Headers include OpenEXR and IlmBase headers.
 138     (propagated-inputs `(("openexr" ,openexr)))
 139
 140     (home-page "http://ampasctl.sourceforge.net")
 141     (synopsis "Color Transformation Language")
 142     (description
 143      "The Color Transformation Language, or CTL, is a small programming
 144 language that was designed to serve as a building block for digital color
 145 management systems.  CTL allows users to describe color transforms in a
 146 concise and unambiguous way by expressing them as programs.  In order to apply
 147 a given transform to an image, the color management system instructs a CTL
 148 interpreter to load and run the CTL program that describes the transform.  The
 149 original and the transformed image constitute the CTL program's input and
 150 output.")
 151
 152     ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
 153     ;; and headers use different wording.
 154     (license (license:bsd-style "file://LICENSE"))))