gnu/packages/graphics.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2015 Tomáš Čech <sleep_walker@gnu.org>
   4 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
   5 ;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
   6 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
   8 ;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
   9 ;;; Copyright © 2017, 2018 Ben Woodcroft <donttrustben@gmail.com>
  10 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
  11 ;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
  12 ;;;
  13 ;;; This file is part of GNU Guix.
  14 ;;;
  15 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  16 ;;; under the terms of the GNU General Public License as published by
  17 ;;; the Free Software Foundation; either version 3 of the License, or (at
  18 ;;; your option) any later version.
  19 ;;;
  20 ;;; GNU Guix is distributed in the hope that it will be useful, but
  21 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  22 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 ;;; GNU General Public License for more details.
  24 ;;;
  25 ;;; You should have received a copy of the GNU General Public License
  26 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  27
  28 (define-module (gnu packages graphics)
  29   #:use-module (guix download)
  30   #:use-module (guix git-download)
  31   #:use-module (guix packages)
  32   #:use-module (guix build-system gnu)
  33   #:use-module (guix build-system cmake)
  34   #:use-module (guix build-system python)
  35   #:use-module ((guix licenses) #:prefix license:)
  36   #:use-module (guix utils)
  37   #:use-module (gnu packages)
  38   #:use-module (gnu packages algebra)
  39   #:use-module (gnu packages audio)
  40   #:use-module (gnu packages autotools)
  41   #:use-module (gnu packages bash)
  42   #:use-module (gnu packages bison)
  43   #:use-module (gnu packages boost)
  44   #:use-module (gnu packages check)
  45   #:use-module (gnu packages documentation)
  46   #:use-module (gnu packages ghostscript)
  47   #:use-module (gnu packages haskell)
  48   #:use-module (gnu packages image)
  49   #:use-module (gnu packages imagemagick)
  50   #:use-module (gnu packages python)
  51   #:use-module (gnu packages flex)
  52   #:use-module (gnu packages fonts)
  53   #:use-module (gnu packages fontutils)
  54   #:use-module (gnu packages perl)
  55   #:use-module (gnu packages pdf)
  56   #:use-module (gnu packages pkg-config)
  57   #:use-module (gnu packages pulseaudio)  ;libsndfile, libsamplerate
  58   #:use-module (gnu packages compression)
  59   #:use-module (gnu packages multiprecision)
  60   #:use-module (gnu packages boost)
  61   #:use-module (gnu packages gl)
  62   #:use-module (gnu packages glib)
  63   #:use-module (gnu packages graphviz)
  64   #:use-module (gnu packages gtk)
  65   #:use-module (gnu packages gnome)
  66   #:use-module (gnu packages image)
  67   #:use-module (gnu packages jemalloc)
  68   #:use-module (gnu packages photo)
  69   #:use-module (gnu packages pth)
  70   #:use-module (gnu packages python)
  71   #:use-module (gnu packages qt)
  72   #:use-module (gnu packages readline)
  73   #:use-module (gnu packages sdl)
  74   #:use-module (gnu packages swig)
  75   #:use-module (gnu packages video)
  76   #:use-module (gnu packages xml)
  77   #:use-module (gnu packages xorg))
  78
  79 (define-public blender
  80   (package
  81     (name "blender")
  82     (version "2.79")
  83     (source (origin
  84               (method url-fetch)
  85               (uri (string-append "https://download.blender.org/source/"
  86                                   "blender-" version ".tar.gz"))
  87               (sha256
  88                (base32
  89                 "16f84mdzkmwjmqahjj64kbyk4kagdj4mcr8qjazs1952d7kh7pm9"))))
  90     (build-system cmake-build-system)
  91     (arguments
  92       (let ((python-version (version-major+minor (package-version python))))
  93        `(;; Test files are very large and not included in the release tarball.
  94          #:tests? #f
  95          #:configure-flags
  96          (list "-DWITH_CODEC_FFMPEG=ON"
  97                "-DWITH_CODEC_SNDFILE=ON"
  98                "-DWITH_CYCLES=ON"
  99                "-DWITH_DOC_MANPAGE=ON"
 100                "-DWITH_FFTW3=ON"
 101                "-DWITH_GAMEENGINE=ON"
 102                "-DWITH_IMAGE_OPENJPEG=ON"
 103                "-DWITH_INPUT_NDOF=ON"
 104                "-DWITH_INSTALL_PORTABLE=OFF"
 105                "-DWITH_JACK=ON"
 106                "-DWITH_MOD_OCEANSIM=ON"
 107                "-DWITH_PLAYER=ON"
 108                "-DWITH_PYTHON_INSTALL=OFF"
 109                "-DWITH_PYTHON_INSTALL=OFF"
 110                "-DWITH_SYSTEM_OPENJPEG=ON"
 111                (string-append "-DPYTHON_LIBRARY=python" ,python-version "m")
 112                (string-append "-DPYTHON_LIBPATH=" (assoc-ref %build-inputs "python")
 113                               "/lib")
 114                (string-append "-DPYTHON_INCLUDE_DIR=" (assoc-ref %build-inputs "python")
 115                               "/include/python" ,python-version "m")
 116                (string-append "-DPYTHON_VERSION=" ,python-version))
 117          #:phases
 118          (modify-phases %standard-phases
 119            (add-after 'unpack 'fix-broken-import
 120              (lambda _
 121                (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
 122                  (("import encode_bin") "from . import encode_bin"))
 123                #t))
 124            (add-after 'set-paths 'add-ilmbase-include-path
 125              (lambda* (#:key inputs #:allow-other-keys)
 126                ;; OpenEXR propagates ilmbase, but its include files do not appear
 127                ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 128                ;; the CPATH to satisfy the dependency on "half.h".
 129                (setenv "CPATH"
 130                        (string-append (assoc-ref inputs "ilmbase")
 131                                       "/include/OpenEXR"
 132                                       ":" (or (getenv "CPATH") "")))
 133                #t))))))
 134     (inputs
 135      `(("boost" ,boost)
 136        ("jemalloc" ,jemalloc)
 137        ("libx11" ,libx11)
 138        ("openimageio" ,openimageio)
 139        ("openexr" ,openexr)
 140        ("ilmbase" ,ilmbase)
 141        ("openjpeg" ,openjpeg-1)
 142        ("libjpeg" ,libjpeg)
 143        ("libpng" ,libpng)
 144        ("libtiff" ,libtiff)
 145        ("ffmpeg-2.8" ,ffmpeg-2.8) ;<https://lists.gnu.org/archive/html/guix-devel/2016-04/msg01019.html>
 146        ("fftw" ,fftw)
 147        ("jack" ,jack-1)
 148        ("libsndfile" ,libsndfile)
 149        ("freetype" ,freetype)
 150        ("glew" ,glew)
 151        ("openal" ,openal)
 152        ("python" ,python)
 153        ("zlib" ,zlib)))
 154     (home-page "https://blender.org/")
 155     (synopsis "3D graphics creation suite")
 156     (description
 157      "Blender is a 3D graphics creation suite.  It supports the entirety of
 158 the 3D pipeline—modeling, rigging, animation, simulation, rendering,
 159 compositing and motion tracking, even video editing and game creation.  The
 160 application can be customized via its API for Python scripting.")
 161     (license license:gpl2+)))
 162
 163 (define-public assimp
 164   (package
 165     (name "assimp")
 166     (version "3.3.1")
 167     (source (origin
 168               (method url-fetch)
 169               (uri (string-append "https://github.com/assimp/assimp/archive/v"
 170                                   version ".tar.gz"))
 171               (file-name (string-append name "-" version ".tar.gz"))
 172               (sha256
 173                (base32
 174                 "1gy7zlgkf4nmyv8n674p3f30asis0gjz8icyy11i693n13ww71fk"))))
 175     (build-system cmake-build-system)
 176     (inputs
 177      `(("zlib" ,zlib)))
 178     (home-page "http://assimp.org/")
 179     (synopsis "Asset import library")
 180     (description
 181      "The Open Asset Import Library loads more than 40 3D file formats into
 182 one unified data structure.  Additionally, assimp features various mesh post
 183 processing tools: normals and tangent space generation, triangulation, vertex
 184 cache locality optimization, removal of degenerate primitives and duplicate
 185 vertices, sorting by primitive type, merging of redundant materials and many
 186 more.")
 187     (license license:bsd-3)))
 188
 189 (define-public cgal
 190   (package
 191     (name "cgal")
 192     (version "4.8.1")
 193     (source (origin
 194               (method url-fetch)
 195               (uri (string-append
 196                     "https://github.com/CGAL/cgal/releases/download/releases/"
 197                     "CGAL-" version "/CGAL-" version ".tar.xz"))
 198               (sha256
 199                (base32
 200                 "1c41yzl2jg3d6zx5k0iccwqwibp950q7dr7z7pp4xi9wlph3c87s"))))
 201     (build-system cmake-build-system)
 202     (arguments
 203      '(;; "RelWithDebInfo" is not supported.
 204        #:build-type "Release"
 205
 206        ;; No 'test' target.
 207        #:tests? #f))
 208     (inputs
 209      `(("mpfr" ,mpfr)
 210        ("gmp" ,gmp)
 211        ("boost" ,boost)))
 212     (home-page "http://cgal.org/")
 213     (synopsis "Computational geometry algorithms library")
 214     (description
 215      "CGAL provides easy access to efficient and reliable geometric algorithms
 216 in the form of a C++ library.  CGAL is used in various areas needing geometric
 217 computation, such as: computer graphics, scientific visualization, computer
 218 aided design and modeling, geographic information systems, molecular biology,
 219 medical imaging, robotics and motion planning, mesh generation, numerical
 220 methods, etc.  It provides data structures and algorithms such as
 221 triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
 222 many more.")
 223
 224     ;; The 'LICENSE' file explains that a subset is available under more
 225     ;; permissive licenses.
 226     (license license:gpl3+)))
 227
 228 (define-public ilmbase
 229   (package
 230     (name "ilmbase")
 231     (version "2.2.1")
 232     (source (origin
 233               (method url-fetch)
 234               (uri (string-append "mirror://savannah/openexr/ilmbase-"
 235                                   version ".tar.gz"))
 236               (sha256
 237                (base32
 238                 "17k0hq19wplx9s029kjrq6c51x2ryrfmaavcappkd0g67gk0dhna"))
 239               (patches (search-patches "ilmbase-fix-tests.patch"))))
 240     (build-system gnu-build-system)
 241     (home-page "http://www.openexr.com/")
 242     (synopsis "Utility C++ libraries for threads, maths, and exceptions")
 243     (description
 244      "IlmBase provides several utility libraries for C++.  Half is a class
 245 that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
 246 abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
 247 quaternions and other useful 2D and 3D math functions.  Iex is an
 248 exception-handling library.")
 249     (license license:bsd-3)))
 250
 251 (define-public ogre
 252   (package
 253     (name "ogre")
 254     (version "1.10.11")
 255     (source
 256      (origin
 257        (method url-fetch)
 258        (uri (string-append "https://github.com/OGRECave/" name
 259                            "/archive/v" version ".tar.gz"))
 260        (sha256
 261         (base32
 262          "13bdh9v4026qf8w8rbfln2rmwf0rby1a8fz55zpdvpy105i6cbpz"))
 263        (file-name (string-append name "-" version ".tar.gz"))))
 264     (build-system cmake-build-system)
 265     (arguments
 266      '(#:phases
 267        (modify-phases %standard-phases
 268          (add-before 'configure 'pre-configure
 269            (lambda _
 270              ;; It expects googletest source to be downloaded and
 271              ;; be in a specific place.
 272              (substitute* "Tests/CMakeLists.txt"
 273                (("URL(.*)$" _ suffix)
 274                 (string-append "URL " suffix
 275                                "\t\tURL_HASH "
 276                                "MD5=16877098823401d1bf2ed7891d7dce36\n")))
 277              #t))
 278          (add-before 'build 'pre-build
 279            (lambda* (#:key inputs #:allow-other-keys)
 280              (copy-file (assoc-ref inputs "googletest-source")
 281                         (string-append (getcwd)
 282                                        "/Tests/googletest-prefix/src/"
 283                                        "release-1.8.0.tar.gz"))
 284              #t)))
 285        #:configure-flags
 286        (list "-DOGRE_BUILD_TESTS=TRUE"
 287              (string-append "-DCMAKE_INSTALL_RPATH="
 288                             (assoc-ref %outputs "out") "/lib:"
 289                             (assoc-ref %outputs "out") "/lib/OGRE:"
 290                             (assoc-ref %build-inputs "googletest") "/lib")
 291              "-DOGRE_INSTALL_DOCS=TRUE"
 292              "-DOGRE_INSTALL_SAMPLES=TRUE"
 293              "-DOGRE_INSTALL_SAMPLES_SOURCE=TRUE")))
 294     (native-inputs
 295      `(("boost" ,boost)
 296        ("doxygen" ,doxygen)
 297        ("googletest-source" ,(package-source googletest))
 298        ("pkg-config" ,pkg-config)))
 299     (inputs
 300      `(("font-dejavu" ,font-dejavu)
 301        ("freeimage" ,freeimage)
 302        ("freetype" ,freetype)
 303        ("glu" ,glu)
 304        ("googletest" ,googletest)
 305        ("sdl2" ,sdl2)
 306        ("libxaw" ,libxaw)
 307        ("libxrandr" ,libxrandr)
 308        ("tinyxml" ,tinyxml)
 309        ("zziplib" ,zziplib)))
 310     (synopsis "Scene-oriented, flexible 3D engine written in C++")
 311     (description
 312      "OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented,
 313 flexible 3D engine written in C++ designed to make it easier and more intuitive
 314 for developers to produce applications utilising hardware-accelerated 3D
 315 graphics.")
 316     (home-page "http://www.ogre3d.org/")
 317     (license license:expat)))
 318
 319 (define-public openexr
 320   (package
 321     (name "openexr")
 322     (version "2.2.1")
 323     (source (origin
 324               (method url-fetch)
 325               (uri (string-append "mirror://savannah/openexr/openexr-"
 326                                   version ".tar.gz"))
 327               (sha256
 328                (base32
 329                 "1kdf2gqznsdinbd5vcmqnif442nyhdf9l7ckc51410qm2gv5m6lg"))
 330               (modules '((guix build utils)))
 331               (snippet
 332                '(begin
 333                   (substitute* (find-files "." "tmpDir\\.h")
 334                     (("\"/var/tmp/\"")
 335                      "\"/tmp/\""))
 336
 337                   ;; Install 'ImfStdIO.h'.  Reported at
 338                   ;; <https://lists.nongnu.org/archive/html/openexr-devel/2016-06/msg00001.html>
 339                   ;; and <https://github.com/openexr/openexr/pull/184>.
 340                   (substitute* "IlmImf/Makefile.in"
 341                     (("ImfIO\\.h")
 342                      "ImfIO.h ImfStdIO.h"))))
 343               (patches (search-patches "openexr-missing-samples.patch"))))
 344     (build-system gnu-build-system)
 345     (arguments
 346      '(#:phases
 347        (modify-phases %standard-phases
 348          (add-after 'unpack 'disable-broken-test
 349            ;; This test fails on i686. Upstream developers suggest that
 350            ;; this test is broken on i686 and can be safely disabled:
 351            ;; https://github.com/openexr/openexr/issues/67#issuecomment-21169748
 352            (lambda _
 353              (substitute* "IlmImfTest/main.cpp"
 354                (("#include \"testOptimizedInterleavePatterns.h\"")
 355                  "//#include \"testOptimizedInterleavePatterns.h\"")
 356                (("TEST \\(testOptimizedInterleavePatterns")
 357                  "//TEST (testOptimizedInterleavePatterns"))
 358              #t)))))
 359     (native-inputs
 360      `(("pkg-config" ,pkg-config)))
 361     (propagated-inputs
 362      `(("ilmbase" ,ilmbase)                       ;used in public headers
 363        ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
 364     (home-page "http://www.openexr.com")
 365     (synopsis "High-dynamic range file format library")
 366     (description
 367      "OpenEXR is a high dynamic-range (HDR) image file format developed for
 368 use in computer imaging applications.  The IlmImf C++ libraries support
 369 storage of the \"EXR\" file format for storing 16-bit floating-point images.")
 370     (license license:bsd-3)))
 371
 372 (define-public openimageio
 373   (package
 374     (name "openimageio")
 375     (version "1.6.15")
 376     (source (origin
 377               (method url-fetch)
 378               (uri (string-append "https://github.com/OpenImageIO/oiio/"
 379                                   "archive/Release-" version ".tar.gz"))
 380               (file-name (string-append name "-" version ".tar.gz"))
 381               (sha256
 382                (base32
 383                 "144crq0205d0w5aq4iglh2rhzf54a8rv3pksy6d533b75w5d7rq7"))))
 384     (build-system cmake-build-system)
 385     ;; FIXME: To run all tests successfully, test image sets from multiple
 386     ;; third party sources have to be present.  For details see
 387     ;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
 388     (arguments `(#:tests? #f))
 389     (native-inputs
 390      `(("pkg-config" ,pkg-config)))
 391     (inputs
 392      `(("boost" ,boost)
 393        ("libpng" ,libpng)
 394        ("libjpeg" ,libjpeg-8)
 395        ("libtiff" ,libtiff)
 396        ("giflib" ,giflib)
 397        ("openexr" ,openexr)
 398        ("ilmbase" ,ilmbase)
 399        ("python" ,python-2)
 400        ("zlib" ,zlib)))
 401     (synopsis "C++ library for reading and writing images")
 402     (description
 403      "OpenImageIO is a library for reading and writing images, and a bunch of
 404 related classes, utilities, and applications.  There is a particular emphasis
 405 on formats and functionality used in professional, large-scale animation and
 406 visual effects work for film.")
 407     (home-page "http://www.openimageio.org")
 408     (license license:bsd-3)))
 409
 410 (define-public openscenegraph
 411   (package
 412     (name "openscenegraph")
 413     (version "3.4.0")
 414     (source
 415      (origin
 416        (method url-fetch)
 417        (uri (string-append "http://trac.openscenegraph.org/downloads/developer_releases/"
 418                            "OpenSceneGraph-" version ".zip"))
 419        (sha256
 420         (base32
 421          "03h4wfqqk7rf3mpz0sa99gy715cwpala7964z2npd8jxfn27swjw"))
 422        (patches (search-patches "openscenegraph-ffmpeg3.patch"))
 423        (file-name (string-append name "-" version ".zip"))))
 424     (build-system cmake-build-system)
 425     (arguments
 426      `(#:tests? #f ;; No test target available.
 427        #:configure-flags
 428        (list (string-append "-DCMAKE_INSTALL_RPATH="
 429                             (assoc-ref %outputs "out") "/lib:"
 430                             (assoc-ref %outputs "out") "/lib64")
 431              ;; We need to set this flag or otherwise 'rd' will be added
 432              ;; to the name of the library binaries and break linking
 433              ;; with other programs.
 434              "-DCMAKE_BUILD_TYPE=Release")))
 435     (native-inputs
 436      `(("unzip" ,unzip)))
 437     (inputs
 438      `(("giflib" ,giflib)
 439        ("jasper" ,jasper)
 440        ("librsvg" ,librsvg)
 441        ("pth" ,pth)
 442        ("qtbase" ,qtbase)
 443        ("ffmpeg" ,ffmpeg)
 444        ("mesa" ,mesa)))
 445     (synopsis "High performance real-time graphics toolkit")
 446     (description
 447      "The OpenSceneGraph is a high performance 3D graphics toolkit
 448 used by application developers in fields such as visual simulation, games,
 449 virtual reality, scientific visualization and modeling.")
 450     (home-page "http://www.openscenegraph.org")
 451     ;; The 'LICENSE' file explains that the source is licensed under
 452     ;; LGPL 2.1, but with 4 exceptions. This version is called OSGPL.
 453     (license license:lgpl2.1)))
 454
 455 (define-public rapicorn
 456   (package
 457     (name "rapicorn")
 458     (version "16.0.0")
 459     (source (origin
 460               (method url-fetch)
 461               (uri (string-append "https://testbit.eu/pub/dists/rapicorn/"
 462                                   "rapicorn-" version ".tar.xz"))
 463               (sha256
 464                (base32
 465                 "1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))
 466               (patches (search-patches "rapicorn-isnan.patch"))))
 467     (build-system gnu-build-system)
 468     (arguments
 469      `(#:phases
 470        (modify-phases %standard-phases
 471          (add-after 'unpack 'fix-tests
 472            (lambda _
 473              ;; Our grep does not support perl regular expressions.
 474              (substitute* "taptool.sh"
 475                (("grep -P") "grep -E"))
 476              ;; Disable path tests because we cannot access /bin or /sbin.
 477              (substitute* "rcore/tests/multitest.cc"
 478                (("TCMP \\(Path::equals \\(\"/bin\"") "//"))
 479              #t))
 480          (add-before 'check 'pre-check
 481            (lambda _
 482              ;; The test suite requires a running X server (with DISPLAY
 483              ;; number 99 or higher).
 484              (system "Xvfb :99 &")
 485              (setenv "DISPLAY" ":99")
 486              #t))
 487          (add-after 'unpack 'replace-fhs-paths
 488            (lambda _
 489              (substitute* (cons "Makefile.decl"
 490                                 (find-files "." "^Makefile\\.in$"))
 491                (("/bin/ls") (which "ls"))
 492                (("/usr/bin/env") (which "env")))
 493              #t)))))
 494     ;; These libraries are listed in the "Required" section of the pkg-config
 495     ;; file.
 496     (propagated-inputs
 497      `(("librsvg" ,librsvg)
 498        ("cairo" ,cairo)
 499        ("pango" ,pango)
 500        ("libxml2" ,libxml2)
 501        ("python2-enum34" ,python2-enum34)))
 502     (inputs
 503      `(("gdk-pixbuf" ,gdk-pixbuf)
 504        ("libpng" ,libpng-1.2)
 505        ("readline" ,readline)
 506        ("libcroco" ,libcroco)
 507        ("python" ,python-2)
 508        ("cython" ,python2-cython)))
 509     (native-inputs
 510      `(("pandoc" ,ghc-pandoc)
 511        ("bison" ,bison)
 512        ("flex" ,flex)
 513        ("doxygen" ,doxygen)
 514        ("graphviz" ,graphviz)
 515        ("intltool" ,intltool)
 516        ("pkg-config" ,pkg-config)
 517        ("xvfb" ,xorg-server)))
 518     (home-page "https://rapicorn.testbit.org/")
 519     (synopsis "Toolkit for rapid development of user interfaces")
 520     (description
 521      "Rapicorn is a toolkit for rapid development of user interfaces in C++
 522 and Python.  The user interface is designed in a declarative markup language
 523 and is connected to the programming logic using data bindings and commands.")
 524     (license license:mpl2.0)))
 525
 526 (define-public ctl
 527   (package
 528     (name "ctl")
 529     (version "1.5.2")
 530     (source (origin
 531               (method url-fetch)
 532               (uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
 533                                   version ".tar.gz"))
 534               (sha256
 535                (base32
 536                 "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
 537     (build-system cmake-build-system)
 538     (arguments '(#:tests? #f))                    ;no 'test' target
 539
 540     ;; Headers include OpenEXR and IlmBase headers.
 541     (propagated-inputs `(("openexr" ,openexr)))
 542
 543     (home-page "http://ampasctl.sourceforge.net")
 544     (synopsis "Color Transformation Language")
 545     (description
 546      "The Color Transformation Language, or CTL, is a small programming
 547 language that was designed to serve as a building block for digital color
 548 management systems.  CTL allows users to describe color transforms in a
 549 concise and unambiguous way by expressing them as programs.  In order to apply
 550 a given transform to an image, the color management system instructs a CTL
 551 interpreter to load and run the CTL program that describes the transform.  The
 552 original and the transformed image constitute the CTL program's input and
 553 output.")
 554
 555     ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
 556     ;; and headers use different wording.
 557     (license (license:non-copyleft "file://LICENSE"))))
 558
 559 (define-public brdf-explorer
 560   ;; There are no release tarballs, and not even tags in the repo,
 561   ;; so use the latest revision.
 562   (let ((commit "5b2cd46f38a06e47207fa7229b72d37beb945019")
 563         (revision "1"))
 564     (package
 565       (name "brdf-explorer")
 566       (version (string-append "1.0.0-" revision "." (string-take commit 9)))
 567       (source (origin
 568                 (method git-fetch)
 569                 (uri (git-reference
 570                       (url "https://github.com/wdas/brdf.git")
 571                       (commit commit)))
 572                 (sha256
 573                  (base32
 574                   "06vzbiajzbi2xl8jlff5d45bc9wd68i3jdndfab1f3jgfrd8bsgx"))
 575                 (file-name (string-append name "-" version "-checkout"))))
 576       (build-system gnu-build-system)
 577       (arguments
 578        `(#:phases (modify-phases %standard-phases
 579                     (replace 'configure
 580                       (lambda* (#:key outputs #:allow-other-keys)
 581                         (let ((out (assoc-ref outputs "out")))
 582                           (zero? (system* "qmake"
 583                                           (string-append "prefix=" out))))))
 584                     (add-after 'install 'wrap-program
 585                       (lambda* (#:key outputs #:allow-other-keys)
 586                         (let* ((out (assoc-ref outputs "out"))
 587                                (bin (string-append out "/bin"))
 588                                (data (string-append
 589                                       out "/share/brdf")))
 590                           (with-directory-excursion bin
 591                             (rename-file "brdf" ".brdf-real")
 592                             (call-with-output-file "brdf"
 593                               (lambda (port)
 594                                 (format port "#!/bin/sh
 595 # Run the thing from its home, otherwise it just bails out.
 596 cd \"~a\"
 597 exec -a \"$0\" ~a/.brdf-real~%"
 598                                         data bin)))
 599                             (chmod "brdf" #o555))))))))
 600       (native-inputs
 601        `(("qttools" ,qttools))) ;for 'qmake'
 602       (inputs
 603        `(("qtbase" ,qtbase)
 604          ("mesa" ,mesa)
 605          ("glew" ,glew)
 606          ("freeglut" ,freeglut)
 607          ("zlib" ,zlib)))
 608       (home-page "http://www.disneyanimation.com/technology/brdf.html")
 609       (synopsis
 610        "Analyze bidirectional reflectance distribution functions (BRDFs)")
 611       (description
 612        "BRDF Explorer is an application that allows the development and analysis
 613 of bidirectional reflectance distribution functions (BRDFs).  It can load and
 614 plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader
 615 language), measured material data from the MERL database, and anisotropic
 616 measured material data from MIT CSAIL.  Graphs and visualizations update in
 617 real time as parameters are changed, making it a useful tool for evaluating
 618 and understanding different BRDFs (and other component functions).")
 619       (license license:ms-pl))))
 620
 621 (define-public agg
 622   (package
 623     (name "agg")
 624     (version "2.5")
 625     (source (origin
 626               (method url-fetch)
 627               (uri (list (string-append
 628                           "ftp://ftp.fau.de/gentoo/distfiles/agg-"
 629                           version ".tar.gz")
 630                          (string-append
 631                           "ftp://ftp.ula.ve/gentoo/distfiles/agg-"
 632                           version ".tar.gz")
 633
 634                          ;; Site was discontinued.
 635                          (string-append "http://www.antigrain.com/agg-"
 636                                         version ".tar.gz")))
 637               (sha256
 638                (base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
 639               (patches (search-patches "agg-am_c_prototype.patch"))))
 640     (build-system gnu-build-system)
 641     (arguments
 642      '(#:configure-flags
 643        (list (string-append "--x-includes=" (assoc-ref %build-inputs "libx11")
 644                             "/include")
 645              (string-append "--x-libraries=" (assoc-ref %build-inputs "libx11")
 646                             "/lib"))
 647        #:phases
 648        (modify-phases %standard-phases
 649          (add-after 'unpack 'autoreconf
 650            (lambda _
 651              ;; let's call configure from configure phase and not now
 652              (substitute* "autogen.sh" (("./configure") "# ./configure"))
 653              (zero? (system* "sh" "autogen.sh")))))))
 654     (native-inputs
 655      `(("pkg-config" ,pkg-config)
 656        ("libtool" ,libtool)
 657        ("autoconf" ,autoconf)
 658        ("automake" ,automake)
 659        ("bash" ,bash)))
 660     (inputs
 661      `(("libx11" ,libx11)
 662        ("freetype" ,freetype)
 663        ("sdl" ,sdl)))
 664
 665     ;; Antigrain.com was discontinued.
 666     (home-page "http://agg.sourceforge.net/antigrain.com/index.html")
 667     (synopsis "High-quality 2D graphics rendering engine for C++")
 668     (description
 669      "Anti-Grain Geometry is a high quality rendering engine written in C++.
 670 It supports sub-pixel resolutions and anti-aliasing.  It is also library for
 671 rendering SVG graphics.")
 672     (license license:gpl2+)))
 673
 674 (define-public python-pastel
 675   (package
 676     (name "python-pastel")
 677     (version "0.1.0")
 678     (source
 679      (origin
 680        (method url-fetch)
 681        (uri (pypi-uri "pastel" version))
 682        (sha256
 683         (base32
 684          "1hqbm934n5yjwn31aq8h7shrr0rcy326wrqfc856vyn0gr0sy21i"))))
 685     (build-system python-build-system)
 686     (native-inputs
 687      `(("python-pytest" ,python-pytest)))
 688     (home-page "https://github.com/sdispater/pastel")
 689     (synopsis "Library to colorize strings in your terminal")
 690     (description "Pastel is a simple library to help you colorize strings in
 691 your terminal.  It comes bundled with predefined styles:
 692 @enumerate
 693 @item info: green
 694 @item comment: yellow
 695 @item question: black on cyan
 696 @item error: white on red
 697 @end enumerate
 698 ")
 699     (license license:expat)))
 700
 701 (define-public python2-pastel
 702   (package-with-python2 python-pastel))
 703
 704 (define-public fgallery
 705   (package
 706     (name "fgallery")
 707     (version "1.8.2")
 708     (source (origin
 709               (method url-fetch)
 710               (uri
 711                (string-append
 712                 "http://www.thregr.org/~wavexx/software/fgallery/releases/"
 713                 "fgallery-" version ".zip"))
 714               (sha256
 715                (base32
 716                 "18wlvqbxcng8pawimbc8f2422s8fnk840hfr6946lzsxr0ijakvf"))))
 717     (build-system gnu-build-system)
 718     (arguments
 719      `(#:tests? #f ; no tests
 720        #:phases
 721        (modify-phases %standard-phases
 722          (delete 'configure)
 723          (delete 'build)
 724          (replace 'install
 725            (lambda* (#:key inputs outputs #:allow-other-keys)
 726              (let* ((out    (assoc-ref outputs "out"))
 727                     (bin    (string-append out "/bin/"))
 728                     (share  (string-append out "/share/fgallery"))
 729                     (man    (string-append out "/share/man/man1"))
 730                     (perl5lib (getenv "PERL5LIB"))
 731                     (script (string-append share "/fgallery")))
 732                (define (bin-directory input-name)
 733                  (string-append (assoc-ref inputs input-name) "/bin"))
 734
 735                (mkdir-p man)
 736                (copy-file "fgallery.1" (string-append man "/fgallery.1"))
 737
 738                (mkdir-p share)
 739                (copy-recursively "." share)
 740
 741                ;; fgallery copies files from store when it is run. The
 742                ;; read-only permissions from the store directories will cause
 743                ;; fgallery to fail. Do not preserve file attributes when
 744                ;; copying files to prevent it.
 745                (substitute* script
 746                  (("'cp'")
 747                   "'cp', '--no-preserve=all'"))
 748
 749                (mkdir-p bin)
 750                (symlink script (string-append out "/bin/fgallery"))
 751
 752                (wrap-program script
 753                  `("PATH" ":" prefix
 754                    ,(map bin-directory '("imagemagick"
 755                                          "lcms"
 756                                          "fbida"
 757                                          "libjpeg"
 758                                          "zip"
 759                                          "jpegoptim"
 760                                          "pngcrush"
 761                                          "p7zip")))
 762                  `("PERL5LIB" ":" prefix (,perl5lib)))
 763                #t))))))
 764     (native-inputs
 765      `(("unzip" ,unzip)))
 766     ;; TODO: Add missing optional dependency: facedetect.
 767     (inputs
 768      `(("imagemagick" ,imagemagick)
 769        ("lcms" ,lcms)
 770        ("fbida" ,fbida)
 771        ("libjpeg" ,libjpeg)
 772        ("zip" ,zip)
 773        ("perl" ,perl)
 774        ("perl-cpanel-json-xs" ,perl-cpanel-json-xs)
 775        ("perl-image-exiftool" ,perl-image-exiftool)
 776        ("jpegoptim" ,jpegoptim)
 777        ("pngcrush" ,pngcrush)
 778        ("p7zip" ,p7zip)))
 779     (home-page "http://www.thregr.org/~wavexx/software/fgallery/")
 780     (synopsis "Static photo gallery generator")
 781     (description
 782      "FGallery is a static, JavaScript photo gallery generator with minimalist
 783 look.  The result can be uploaded on any web server without additional
 784 requirements.")
 785     (license license:gpl2+)))