539 lines
		
	
	
	
		
			22 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			539 lines
		
	
	
	
		
			22 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2015 Tomáš Čech <sleep_walker@gnu.org>
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;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
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;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages graphics)
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  #:use-module (guix download)
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  #:use-module (guix svn-download)
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						|
  #:use-module (guix packages)
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  #:use-module (guix build-system gnu)
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  #:use-module (guix build-system cmake)
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  #:use-module ((guix licenses) #:prefix license:)
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  #:use-module (gnu packages)
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  #:use-module (gnu packages algebra)
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  #:use-module (gnu packages audio)
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  #:use-module (gnu packages autotools)
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  #:use-module (gnu packages bash)
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  #:use-module (gnu packages bison)
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						|
  #:use-module (gnu packages boost)
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  #:use-module (gnu packages documentation)
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  #:use-module (gnu packages haskell)
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  #:use-module (gnu packages image)
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  #:use-module (gnu packages python)
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  #:use-module (gnu packages flex)
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						|
  #:use-module (gnu packages fontutils)
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						|
  #:use-module (gnu packages pkg-config)
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						|
  #:use-module (gnu packages pulseaudio)  ;libsndfile, libsamplerate
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  #:use-module (gnu packages compression)
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						|
  #:use-module (gnu packages multiprecision)
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						|
  #:use-module (gnu packages boost)
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						|
  #:use-module (gnu packages gl)
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						|
  #:use-module (gnu packages glib)
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						|
  #:use-module (gnu packages graphviz)
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						|
  #:use-module (gnu packages gtk)
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						|
  #:use-module (gnu packages gnome)
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						|
  #:use-module (gnu packages image)
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						|
  #:use-module (gnu packages jemalloc)
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  #:use-module (gnu packages photo)
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  #:use-module (gnu packages python)
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						|
  #:use-module (gnu packages qt)
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						|
  #:use-module (gnu packages readline)
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  #:use-module (gnu packages sdl)
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  #:use-module (gnu packages video)
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						|
  #:use-module (gnu packages xml)
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  #:use-module (gnu packages xorg)
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  #:use-module (gnu packages zip))
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(define-public blender
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  (package
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    (name "blender")
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    (version "2.78a")
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    (source (origin
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              (method url-fetch)
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              (uri (string-append "http://download.blender.org/source/"
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                                  "blender-" version ".tar.gz"))
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              (sha256
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               (base32
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                "1byf1klrvm8fdw2libx7wldz2i6lblp9nih6y58ydh00paqi8jh1"))))
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    (build-system cmake-build-system)
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						|
    (arguments
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     `(;; Test files are very large and not included in the release tarball.
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       #:tests? #f
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       #:configure-flags
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       (list "-DWITH_CODEC_FFMPEG=ON"
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             "-DWITH_CODEC_SNDFILE=ON"
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             "-DWITH_CYCLES=ON"
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             "-DWITH_DOC_MANPAGE=ON"
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             "-DWITH_FFTW3=ON"
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             "-DWITH_GAMEENGINE=ON"
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             "-DWITH_IMAGE_OPENJPEG=ON"
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             "-DWITH_INPUT_NDOF=ON"
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             "-DWITH_INSTALL_PORTABLE=OFF"
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             "-DWITH_JACK=ON"
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             "-DWITH_MOD_OCEANSIM=ON"
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             "-DWITH_PLAYER=ON"
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             "-DWITH_PYTHON_INSTALL=OFF"
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             "-DWITH_SYSTEM_OPENJPEG=ON")
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       #:phases
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       (modify-phases %standard-phases
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         (add-after 'unpack 'fix-broken-import
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           (lambda _
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             (substitute* "release/scripts/addons/io_scene_fbx/json2fbx.py"
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               (("import encode_bin") "from . import encode_bin"))
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             #t))
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         (add-after 'set-paths 'add-ilmbase-include-path
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           (lambda* (#:key inputs #:allow-other-keys)
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             ;; OpenEXR propagates ilmbase, but its include files do not appear
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             ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
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             ;; the CPATH to satisfy the dependency on "half.h".
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             (setenv "CPATH"
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                     (string-append (assoc-ref inputs "ilmbase")
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                                    "/include/OpenEXR"
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                                    ":" (or (getenv "CPATH") "")))
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             #t)))))
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    (inputs
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     `(("boost" ,boost)
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       ("jemalloc" ,jemalloc)
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       ("libx11" ,libx11)
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       ("openimageio" ,openimageio)
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       ("openexr" ,openexr)
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       ("ilmbase" ,ilmbase)
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       ("openjpeg" ,openjpeg-1)
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       ("libjpeg" ,libjpeg)
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       ("libpng" ,libpng)
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       ("libtiff" ,libtiff)
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       ("ffmpeg-2.8" ,ffmpeg-2.8) ;<https://lists.gnu.org/archive/html/guix-devel/2016-04/msg01019.html>
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       ("fftw" ,fftw)
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       ("jack" ,jack-1)
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       ("libsndfile" ,libsndfile)
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       ("freetype" ,freetype)
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       ("glew" ,glew)
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       ("openal" ,openal)
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       ("python" ,python-wrapper)
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       ("zlib" ,zlib)))
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    (home-page "http://blender.org/")
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    (synopsis "3D graphics creation suite")
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    (description
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     "Blender is a 3D graphics creation suite.  It supports the entirety of
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the 3D pipeline—modeling, rigging, animation, simulation, rendering,
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compositing and motion tracking, even video editing and game creation.  The
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application can be customized via its API for Python scripting.")
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    (license license:gpl2+)))
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(define-public assimp
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  (package
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    (name "assimp")
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    (version "3.3.1")
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    (source (origin
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              (method url-fetch)
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              (uri (string-append "https://github.com/assimp/assimp/archive/v"
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                                  version ".tar.gz"))
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              (file-name (string-append name "-" version ".tar.gz"))
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              (sha256
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               (base32
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                "1gy7zlgkf4nmyv8n674p3f30asis0gjz8icyy11i693n13ww71fk"))))
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    (build-system cmake-build-system)
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    (inputs
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     `(("zlib" ,zlib)))
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    (home-page "http://assimp.org/")
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    (synopsis "Asset import library")
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    (description
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     "The Open Asset Import Library loads more than 40 3D file formats into
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one unified data structure.  Additionally, assimp features various mesh post
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processing tools: normals and tangent space generation, triangulation, vertex
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cache locality optimization, removal of degenerate primitives and duplicate
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vertices, sorting by primitive type, merging of redundant materials and many
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more.")
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    (license license:bsd-3)))
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(define-public cgal
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  (package
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    (name "cgal")
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    (version "4.8.1")
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    (source (origin
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              (method url-fetch)
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              (uri (string-append
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                    "https://github.com/CGAL/cgal/releases/download/releases/"
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                    "CGAL-" version "/CGAL-" version ".tar.xz"))
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              (sha256
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               (base32
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                "1c41yzl2jg3d6zx5k0iccwqwibp950q7dr7z7pp4xi9wlph3c87s"))))
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    (build-system cmake-build-system)
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    (arguments
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     '(;; "RelWithDebInfo" is not supported.
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       #:build-type "Release"
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       ;; No 'test' target.
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       #:tests? #f))
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    (inputs
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     `(("mpfr" ,mpfr)
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       ("gmp" ,gmp)
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       ("boost" ,boost)))
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    (home-page "http://cgal.org/")
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    (synopsis "Computational geometry algorithms library")
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    (description
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     "CGAL provides easy access to efficient and reliable geometric algorithms
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in the form of a C++ library.  CGAL is used in various areas needing geometric
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computation, such as: computer graphics, scientific visualization, computer
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aided design and modeling, geographic information systems, molecular biology,
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medical imaging, robotics and motion planning, mesh generation, numerical
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methods, etc.  It provides data structures and algorithms such as
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triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
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many more.")
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    ;; The 'LICENSE' file explains that a subset is available under more
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    ;; permissive licenses.
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    (license license:gpl3+)))
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(define-public ilmbase
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  (package
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    (name "ilmbase")
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    (version "2.2.0")
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    (source (origin
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              (method url-fetch)
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              (uri (string-append "mirror://savannah/openexr/ilmbase-"
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                                  version ".tar.gz"))
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              (sha256
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               (base32
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                "1izddjwbh1grs8080vmaix72z469qy29wrvkphgmqmcm0sv1by7c"))
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              (patches (search-patches "ilmbase-fix-tests.patch"))))
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    (build-system gnu-build-system)
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    (home-page "http://www.openexr.com/")
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    (synopsis "Utility C++ libraries for threads, maths, and exceptions")
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    (description
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     "IlmBase provides several utility libraries for C++.  Half is a class
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that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
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abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
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quaternions and other useful 2D and 3D math functions.  Iex is an
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exception-handling library.")
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    (license license:bsd-3)))
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(define-public openexr
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  (package
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    (name "openexr")
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    (version "2.2.0")
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    (source (origin
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              (method url-fetch)
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              (uri (string-append "mirror://savannah/openexr/openexr-"
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                                  version ".tar.gz"))
 | 
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              (sha256
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						|
               (base32
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                "0ca2j526n4wlamrxb85y2jrgcv0gf21b3a19rr0gh4rjqkv1581n"))
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              (modules '((guix build utils)))
 | 
						|
              (snippet
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               '(begin
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                  (substitute* (find-files "." "tmpDir\\.h")
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                    (("\"/var/tmp/\"")
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                     "\"/tmp/\""))
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                  ;; Install 'ImfStdIO.h'.  Reported at
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                  ;; <https://lists.nongnu.org/archive/html/openexr-devel/2016-06/msg00001.html>
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                  ;; and <https://github.com/openexr/openexr/pull/184>.
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                  (substitute* "IlmImf/Makefile.in"
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                    (("ImfIO\\.h")
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                     "ImfIO.h ImfStdIO.h"))))
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              (patches (search-patches "openexr-missing-samples.patch"))))
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    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     '(#:phases
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						|
       (modify-phases %standard-phases
 | 
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         (add-after 'unpack 'disable-broken-test
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           ;; This test fails on i686. Upstream developers suggest that
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           ;; this test is broken on i686 and can be safely disabled:
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           ;; https://github.com/openexr/openexr/issues/67#issuecomment-21169748
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           (lambda _
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             (substitute* "IlmImfTest/main.cpp"
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               (("#include \"testOptimizedInterleavePatterns.h\"")
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                 "//#include \"testOptimizedInterleavePatterns.h\"")
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               (("TEST \\(testOptimizedInterleavePatterns")
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                 "//TEST (testOptimizedInterleavePatterns"))
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             #t)))))
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    (native-inputs
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     `(("pkg-config" ,pkg-config)))
 | 
						|
    (propagated-inputs
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     `(("ilmbase" ,ilmbase)                       ;used in public headers
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       ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
 | 
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    (home-page "http://www.openexr.com")
 | 
						|
    (synopsis "High-dynamic range file format library")
 | 
						|
    (description
 | 
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     "OpenEXR is a high dynamic-range (HDR) image file format developed for
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use in computer imaging applications.  The IlmImf C++ libraries support
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storage of the \"EXR\" file format for storing 16-bit floating-point images.")
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    (license license:bsd-3)))
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(define-public openimageio
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  (package
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    (name "openimageio")
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    (version "1.6.15")
 | 
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    (source (origin
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              (method url-fetch)
 | 
						|
              (uri (string-append "https://github.com/OpenImageIO/oiio/"
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						|
                                  "archive/Release-" version ".tar.gz"))
 | 
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              (file-name (string-append name "-" version ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "144crq0205d0w5aq4iglh2rhzf54a8rv3pksy6d533b75w5d7rq7"))))
 | 
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    (build-system cmake-build-system)
 | 
						|
    ;; FIXME: To run all tests successfully, test image sets from multiple
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    ;; third party sources have to be present.  For details see
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    ;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
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    (arguments `(#:tests? #f))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("boost" ,boost)
 | 
						|
       ("libpng" ,libpng)
 | 
						|
       ("libjpeg" ,libjpeg-8)
 | 
						|
       ("libtiff" ,libtiff)
 | 
						|
       ("giflib" ,giflib)
 | 
						|
       ("openexr" ,openexr)
 | 
						|
       ("ilmbase" ,ilmbase)
 | 
						|
       ("python" ,python-2)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (synopsis "C++ library for reading and writing images")
 | 
						|
    (description
 | 
						|
     "OpenImageIO is a library for reading and writing images, and a bunch of
 | 
						|
related classes, utilities, and applications.  There is a particular emphasis
 | 
						|
on formats and functionality used in professional, large-scale animation and
 | 
						|
visual effects work for film.")
 | 
						|
    (home-page "http://www.openimageio.org")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public rapicorn
 | 
						|
  (package
 | 
						|
    (name "rapicorn")
 | 
						|
    (version "16.0.0")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://testbit.eu/pub/dists/rapicorn/"
 | 
						|
                                  "rapicorn-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))
 | 
						|
              (patches (search-patches "rapicorn-isnan.patch"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'fix-tests
 | 
						|
           (lambda _
 | 
						|
             ;; Our grep does not support perl regular expressions.
 | 
						|
             (substitute* "taptool.sh"
 | 
						|
               (("grep -P") "grep -E"))
 | 
						|
             ;; Disable path tests because we cannot access /bin or /sbin.
 | 
						|
             (substitute* "rcore/tests/multitest.cc"
 | 
						|
               (("TCMP \\(Path::equals \\(\"/bin\"") "//"))
 | 
						|
             #t))
 | 
						|
         (add-before 'check 'pre-check
 | 
						|
           (lambda _
 | 
						|
             ;; The test suite requires a running X server (with DISPLAY
 | 
						|
             ;; number 99 or higher).
 | 
						|
             (system "Xvfb :99 &")
 | 
						|
             (setenv "DISPLAY" ":99")
 | 
						|
             #t))
 | 
						|
         (add-after 'unpack 'replace-fhs-paths
 | 
						|
           (lambda _
 | 
						|
             (substitute* (cons "Makefile.decl"
 | 
						|
                                (find-files "." "^Makefile\\.in$"))
 | 
						|
               (("/bin/ls") (which "ls"))
 | 
						|
               (("/usr/bin/env") (which "env")))
 | 
						|
             #t)))))
 | 
						|
    ;; These libraries are listed in the "Required" section of the pkg-config
 | 
						|
    ;; file.
 | 
						|
    (propagated-inputs
 | 
						|
     `(("librsvg" ,librsvg)
 | 
						|
       ("cairo" ,cairo)
 | 
						|
       ("pango" ,pango)
 | 
						|
       ("libxml2" ,libxml2)
 | 
						|
       ("python2-enum34" ,python2-enum34)))
 | 
						|
    (inputs
 | 
						|
     `(("gdk-pixbuf" ,gdk-pixbuf)
 | 
						|
       ("libpng" ,libpng-1.2)
 | 
						|
       ("readline" ,readline)
 | 
						|
       ("libcroco" ,libcroco)
 | 
						|
       ("python" ,python-2)
 | 
						|
       ("cython" ,python2-cython)))
 | 
						|
    (native-inputs
 | 
						|
     `(("pandoc" ,ghc-pandoc)
 | 
						|
       ("bison" ,bison)
 | 
						|
       ("flex" ,flex)
 | 
						|
       ("doxygen" ,doxygen)
 | 
						|
       ("graphviz" ,graphviz)
 | 
						|
       ("intltool" ,intltool)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("xvfb" ,xorg-server)))
 | 
						|
    (home-page "http://rapicorn.org")
 | 
						|
    (synopsis "Toolkit for rapid development of user interfaces")
 | 
						|
    (description
 | 
						|
     "Rapicorn is a toolkit for rapid development of user interfaces in C++
 | 
						|
and Python.  The user interface is designed in a declarative markup language
 | 
						|
and is connected to the programming logic using data bindings and commands.")
 | 
						|
    (license license:mpl2.0)))
 | 
						|
 | 
						|
(define-public ctl
 | 
						|
  (package
 | 
						|
    (name "ctl")
 | 
						|
    (version "1.5.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
 | 
						|
                                  version ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments '(#:tests? #f))                    ;no 'test' target
 | 
						|
 | 
						|
    ;; Headers include OpenEXR and IlmBase headers.
 | 
						|
    (propagated-inputs `(("openexr" ,openexr)))
 | 
						|
 | 
						|
    (home-page "http://ampasctl.sourceforge.net")
 | 
						|
    (synopsis "Color Transformation Language")
 | 
						|
    (description
 | 
						|
     "The Color Transformation Language, or CTL, is a small programming
 | 
						|
language that was designed to serve as a building block for digital color
 | 
						|
management systems.  CTL allows users to describe color transforms in a
 | 
						|
concise and unambiguous way by expressing them as programs.  In order to apply
 | 
						|
a given transform to an image, the color management system instructs a CTL
 | 
						|
interpreter to load and run the CTL program that describes the transform.  The
 | 
						|
original and the transformed image constitute the CTL program's input and
 | 
						|
output.")
 | 
						|
 | 
						|
    ;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
 | 
						|
    ;; and headers use different wording.
 | 
						|
    (license (license:non-copyleft "file://LICENSE"))))
 | 
						|
 | 
						|
(define-public brdf-explorer
 | 
						|
  (package
 | 
						|
    (name "brdf-explorer")
 | 
						|
    (version "17")                                ;svn revision
 | 
						|
    (source (origin
 | 
						|
              ;; There are no release tarballs, and not even tags in the repo,
 | 
						|
              ;; so use the latest revision.
 | 
						|
              (method svn-fetch)
 | 
						|
              (uri (svn-reference
 | 
						|
                    (url "http://github.com/wdas/brdf")
 | 
						|
                    (revision (string->number version))))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1458fwsqxramh0gpnp24x7brfpl9afhvr1wqg6c78xqwf32960m5"))
 | 
						|
              (file-name (string-append name "-" version "-checkout"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases (modify-phases %standard-phases
 | 
						|
                  (replace 'configure
 | 
						|
                           (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
                             (let ((out (assoc-ref outputs "out")))
 | 
						|
                               (chdir "trunk")
 | 
						|
                               (zero? (system* "qmake"
 | 
						|
                                               (string-append
 | 
						|
                                                "prefix=" out))))))
 | 
						|
                  (add-after 'install 'wrap-program
 | 
						|
                             (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
                               (let* ((out (assoc-ref outputs "out"))
 | 
						|
                                      (bin (string-append out "/bin"))
 | 
						|
                                      (data (string-append
 | 
						|
                                             out "/share/brdf")))
 | 
						|
                                 (with-directory-excursion bin
 | 
						|
                                   (rename-file "brdf" ".brdf-real")
 | 
						|
                                   (call-with-output-file "brdf"
 | 
						|
                                     (lambda (port)
 | 
						|
                                       (format port "#!/bin/sh
 | 
						|
# Run the thing from its home, otherwise it just bails out.
 | 
						|
cd \"~a\"
 | 
						|
exec -a \"$0\" ~a/.brdf-real~%"
 | 
						|
                                               data bin)))
 | 
						|
                                   (chmod "brdf" #o555))))))))
 | 
						|
    (native-inputs
 | 
						|
     `(("qt" ,qt-4)))                             ;for 'qmake'
 | 
						|
    (inputs
 | 
						|
     `(("qt" ,qt-4)
 | 
						|
       ("mesa" ,mesa)
 | 
						|
       ("glew" ,glew)
 | 
						|
       ("freeglut" ,freeglut)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (home-page "http://www.disneyanimation.com/technology/brdf.html")
 | 
						|
    (synopsis
 | 
						|
     "Analyze bidirectional reflectance distribution functions (BRDFs)")
 | 
						|
    (description
 | 
						|
     "BRDF Explorer is an application that allows the development and analysis
 | 
						|
of bidirectional reflectance distribution functions (BRDFs).  It can load and
 | 
						|
plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader
 | 
						|
language), measured material data from the MERL database, and anisotropic
 | 
						|
measured material data from MIT CSAIL.  Graphs and visualizations update in
 | 
						|
real time as parameters are changed, making it a useful tool for evaluating
 | 
						|
and understanding different BRDFs (and other component functions).")
 | 
						|
    (license license:ms-pl)))
 | 
						|
 | 
						|
(define-public agg
 | 
						|
  (package
 | 
						|
    (name "agg")
 | 
						|
    (version "2.5")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (list (string-append
 | 
						|
                          "ftp://ftp.fau.de/gentoo/distfiles/agg-"
 | 
						|
                          version ".tar.gz")
 | 
						|
                         (string-append
 | 
						|
                          "ftp://ftp.ula.ve/gentoo/distfiles/agg-"
 | 
						|
                          version ".tar.gz")
 | 
						|
 | 
						|
                         ;; Site was discontinued.
 | 
						|
                         (string-append "http://www.antigrain.com/agg-"
 | 
						|
                                        version ".tar.gz")))
 | 
						|
              (sha256
 | 
						|
               (base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
 | 
						|
              (patches (search-patches "agg-am_c_prototype.patch"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     '(#:configure-flags
 | 
						|
       (list (string-append "--x-includes=" (assoc-ref %build-inputs "libx11")
 | 
						|
                            "/include")
 | 
						|
             (string-append "--x-libraries=" (assoc-ref %build-inputs "libx11")
 | 
						|
                            "/lib"))
 | 
						|
       #:phases
 | 
						|
       (alist-cons-after
 | 
						|
        'unpack 'autoreconf
 | 
						|
        (lambda _
 | 
						|
          ;; let's call configure from configure phase and not now
 | 
						|
          (substitute* "autogen.sh" (("./configure") "# ./configure"))
 | 
						|
          (zero? (system* "sh" "autogen.sh")))
 | 
						|
        %standard-phases)))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)
 | 
						|
       ("libtool" ,libtool)
 | 
						|
       ("autoconf" ,autoconf)
 | 
						|
       ("automake" ,automake)
 | 
						|
       ("bash" ,bash)))
 | 
						|
    (inputs
 | 
						|
     `(("libx11" ,libx11)
 | 
						|
       ("freetype" ,freetype)
 | 
						|
       ("sdl" ,sdl)))
 | 
						|
 | 
						|
    ;; Antigrain.com was discontinued.
 | 
						|
    (home-page "http://agg.sourceforge.net/antigrain.com/index.html")
 | 
						|
    (synopsis "High-quality 2D graphics rendering engine for C++")
 | 
						|
    (description
 | 
						|
     "Anti-Grain Geometry is a high quality rendering engine written in C++.
 | 
						|
It supports sub-pixel resolutions and anti-aliasing.  It is also library for
 | 
						|
rendering SVG graphics.")
 | 
						|
    (license license:gpl2+)))
 |