[jackhill/guix/guix.git] / gnu / packages / graphics.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Tomáš Čech <sleep_walker@gnu.org>
;;;
;;; 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 graphics)
  #:use-module (guix download)
  #:use-module (guix svn-download)
  #:use-module (guix packages)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system cmake)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages image)
  #:use-module (gnu packages python)
  #:use-module (gnu packages fontutils)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages multiprecision)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages gl)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages sdl)
  #:use-module (gnu packages xorg))

(define-public cgal
  (package
    (name "cgal")
    (version "4.6.3")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://gforge.inria.fr/frs/download.php/file/"
                    "35139/CGAL-4.6.3.tar.xz"))
              (sha256
               (base32
                "08gwjjh0qz3fakj1y2nsl2qvb0qv5lc7k1pxwjkagh37hxxh4f73"))))
    (build-system cmake-build-system)
    (arguments
     '(;; "RelWithDebInfo" is not supported.
       #:build-type "Release"

       ;; No 'test' target.
       #:tests? #f))
    (inputs
     `(("mpfr" ,mpfr)
       ("gmp" ,gmp)
       ("boost" ,boost)))
    (home-page "http://cgal.org/")
    (synopsis "Computational geometry algorithms library")
    (description
     "CGAL provides easy access to efficient and reliable geometric algorithms
in the form of a C++ library.  CGAL is used in various areas needing geometric
computation, such as: computer graphics, scientific visualization, computer
aided design and modeling, geographic information systems, molecular biology,
medical imaging, robotics and motion planning, mesh generation, numerical
methods, etc.  It provides data structures and algorithms such as
triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
many more.")

    ;; The 'LICENSE' file explains that a subset is available under more
    ;; permissive licenses.
    (license license:gpl3+)))

(define-public ilmbase
  (package
    (name "ilmbase")
    (version "2.2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://savannah/openexr/ilmbase-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "1izddjwbh1grs8080vmaix72z469qy29wrvkphgmqmcm0sv1by7c"))))
    (build-system gnu-build-system)
    (home-page "http://www.openexr.com/")
    (synopsis "Utility C++ libraries for threads, maths, and exceptions")
    (description
     "IlmBase provides several utility libraries for C++.  Half is a class
that encapsulates ILM's 16-bit floating-point format.  IlmThread is a thread
abstraction.  Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
quaternions and other useful 2D and 3D math functions.  Iex is an
exception-handling library.")
    (license license:bsd-3)))

(define-public openexr
  (package
    (name "openexr")
    (version "2.2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://savannah/openexr/openexr-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0ca2j526n4wlamrxb85y2jrgcv0gf21b3a19rr0gh4rjqkv1581n"))
              (modules '((guix build utils)))
              (snippet
               '(substitute* (find-files "." "tmpDir\\.h")
                  (("\"/var/tmp/\"")
                   "\"/tmp/\"")))
              (patches (list (search-patch "openexr-missing-samples.patch")))))
    (build-system gnu-build-system)
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (propagated-inputs
     `(("ilmbase" ,ilmbase)                       ;used in public headers
       ("zlib" ,zlib)))                           ;OpenEXR.pc reads "-lz"
    (home-page "http://www.openexr.com")
    (synopsis "High-dynamic range file format library")
    (description
     "OpenEXR is a high dynamic-range (HDR) image file format developed for
use in computer imaging applications.  The IlmImf C++ libraries support
storage of the \"EXR\" file format for storing 16-bit floating-point images.")
    (license license:bsd-3)))

(define-public openimageio
  (package
    (name "openimageio")
    (version "1.5.18")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/OpenImageIO/oiio/"
                                  "archive/Release-" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0mn7cz19mn8dcrhkq15h25gl20ammr1wz0j2j3c2vxs6ph7zn8jy"))))
    (build-system cmake-build-system)
    ;; FIXME: To run all tests successfully, test image sets from multiple
    ;; third party sources have to be present.  For details see
    ;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
    (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 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 (string-append "http://www.antigrain.com/agg-"
                                  version ".tar.gz"))
              (sha256
               (base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
              (patches (list (search-patch "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)))
    (home-page "http://antigrain.com")
    (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+)))
Commit	Line	Data
f327b36e LC	1	;;; GNU Guix --- Functional package management for GNU
f327b36e LC	2	;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
e9f1fa39	3	;;; Copyright © 2015 Tomáš Čech <sleep_walker@gnu.org>
f327b36e LC	4	;;;
	5	;;; This file is part of GNU Guix.
	6	;;;
	7	;;; GNU Guix is free software; you can redistribute it and/or modify it
	8	;;; under the terms of the GNU General Public License as published by
	9	;;; the Free Software Foundation; either version 3 of the License, or (at
	10	;;; your option) any later version.
	11	;;;
	12	;;; GNU Guix is distributed in the hope that it will be useful, but
	13	;;; WITHOUT ANY WARRANTY; without even the implied warranty of
	14	;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	;;; GNU General Public License for more details.
	16	;;;
	17	;;; You should have received a copy of the GNU General Public License
	18	;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
	19
	20	(define-module (gnu packages graphics)
	21	#:use-module (guix download)
a29bfc28	22	#:use-module (guix svn-download)
f327b36e LC	23	#:use-module (guix packages)
	24	#:use-module (guix build-system gnu)
	25	#:use-module (guix build-system cmake)
	26	#:use-module ((guix licenses) #:prefix license:)
cab6a253	27	#:use-module (gnu packages)
87bafa07 TČ	28	#:use-module (gnu packages autotools)
	29	#:use-module (gnu packages bash)
	30	#:use-module (gnu packages boost)
99d7460d LC	31	#:use-module (gnu packages image)
99d7460d LC	32	#:use-module (gnu packages python)
87bafa07	33	#:use-module (gnu packages fontutils)
cab6a253 LC	34	#:use-module (gnu packages pkg-config)
cab6a253 LC	35	#:use-module (gnu packages compression)
f327b36e	36	#:use-module (gnu packages multiprecision)
a29bfc28 LC	37	#:use-module (gnu packages boost)
a29bfc28 LC	38	#:use-module (gnu packages gl)
87bafa07 TČ	39	#:use-module (gnu packages qt)
	40	#:use-module (gnu packages sdl)
	41	#:use-module (gnu packages xorg))
f327b36e LC	42
	43	(define-public cgal
	44	(package
	45	(name "cgal")
61fe5a57	46	(version "4.6.3")
f327b36e LC	47	(source (origin
	48	(method url-fetch)
	49	(uri (string-append
61fe5a57 AE	50	"http://gforge.inria.fr/frs/download.php/file/"
61fe5a57 AE	51	"35139/CGAL-4.6.3.tar.xz"))
f327b36e LC	52	(sha256
f327b36e LC	53	(base32
61fe5a57	54	"08gwjjh0qz3fakj1y2nsl2qvb0qv5lc7k1pxwjkagh37hxxh4f73"))))
f327b36e LC	55	(build-system cmake-build-system)
	56	(arguments
	57	'(;; "RelWithDebInfo" is not supported.
	58	#:build-type "Release"
	59
	60	;; No 'test' target.
	61	#:tests? #f))
	62	(inputs
	63	`(("mpfr" ,mpfr)
	64	("gmp" ,gmp)
	65	("boost" ,boost)))
	66	(home-page "http://cgal.org/")
	67	(synopsis "Computational geometry algorithms library")
	68	(description
	69	"CGAL provides easy access to efficient and reliable geometric algorithms
	70	in the form of a C++ library. CGAL is used in various areas needing geometric
	71	computation, such as: computer graphics, scientific visualization, computer
	72	aided design and modeling, geographic information systems, molecular biology,
	73	medical imaging, robotics and motion planning, mesh generation, numerical
	74	methods, etc. It provides data structures and algorithms such as
	75	triangulations, Voronoi diagrams, polygons, polyhedra, mesh generation, and
	76	many more.")
	77
	78	;; The 'LICENSE' file explains that a subset is available under more
	79	;; permissive licenses.
	80	(license license:gpl3+)))
cab6a253 LC	81
	82	(define-public ilmbase
	83	(package
	84	(name "ilmbase")
	85	(version "2.2.0")
	86	(source (origin
	87	(method url-fetch)
	88	(uri (string-append "mirror://savannah/openexr/ilmbase-"
	89	version ".tar.gz"))
	90	(sha256
	91	(base32
	92	"1izddjwbh1grs8080vmaix72z469qy29wrvkphgmqmcm0sv1by7c"))))
	93	(build-system gnu-build-system)
	94	(home-page "http://www.openexr.com/")
	95	(synopsis "Utility C++ libraries for threads, maths, and exceptions")
	96	(description
	97	"IlmBase provides several utility libraries for C++. Half is a class
	98	that encapsulates ILM's 16-bit floating-point format. IlmThread is a thread
	99	abstraction. Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices,
	100	quaternions and other useful 2D and 3D math functions. Iex is an
	101	exception-handling library.")
	102	(license license:bsd-3)))
	103
	104	(define-public openexr
	105	(package
	106	(name "openexr")
	107	(version "2.2.0")
	108	(source (origin
	109	(method url-fetch)
	110	(uri (string-append "mirror://savannah/openexr/openexr-"
	111	version ".tar.gz"))
	112	(sha256
	113	(base32
	114	"0ca2j526n4wlamrxb85y2jrgcv0gf21b3a19rr0gh4rjqkv1581n"))
	115	(modules '((guix build utils)))
	116	(snippet
	117	'(substitute* (find-files "." "tmpDir\\.h")
	118	(("\"/var/tmp/\"")
	119	"\"/tmp/\"")))
	120	(patches (list (search-patch "openexr-missing-samples.patch")))))
	121	(build-system gnu-build-system)
	122	(native-inputs
	123	`(("pkg-config" ,pkg-config)))
	124	(propagated-inputs
	125	`(("ilmbase" ,ilmbase) ;used in public headers
	126	("zlib" ,zlib))) ;OpenEXR.pc reads "-lz"
	127	(home-page "http://www.openexr.com")
9f2840cb	128	(synopsis "High-dynamic range file format library")
cab6a253 LC	129	(description
cab6a253 LC	130	"OpenEXR is a high dynamic-range (HDR) image file format developed for
9f2840cb LC	131	use in computer imaging applications. The IlmImf C++ libraries support
9f2840cb LC	132	storage of the \"EXR\" file format for storing 16-bit floating-point images.")
cab6a253	133	(license license:bsd-3)))
9d620590	134
71299c12 RW	135	(define-public openimageio
	136	(package
	137	(name "openimageio")
	138	(version "1.5.18")
	139	(source (origin
	140	(method url-fetch)
	141	(uri (string-append "https://github.com/OpenImageIO/oiio/"
	142	"archive/Release-" version ".tar.gz"))
	143	(file-name (string-append name "-" version ".tar.gz"))
	144	(sha256
	145	(base32
	146	"0mn7cz19mn8dcrhkq15h25gl20ammr1wz0j2j3c2vxs6ph7zn8jy"))))
	147	(build-system cmake-build-system)
	148	;; FIXME: To run all tests successfully, test image sets from multiple
	149	;; third party sources have to be present. For details see
	150	;; https://github.com/OpenImageIO/oiio/blob/master/INSTALL
	151	(arguments `(#:tests? #f))
	152	(native-inputs
	153	`(("pkg-config" ,pkg-config)))
	154	(inputs
	155	`(("boost" ,boost)
	156	("libpng" ,libpng)
	157	("libjpeg" ,libjpeg-8)
	158	("libtiff" ,libtiff)
	159	("giflib" ,giflib)
	160	("openexr" ,openexr)
	161	("ilmbase" ,ilmbase)
	162	("python" ,python-2)
	163	("zlib" ,zlib)))
	164	(synopsis "C++ library for reading and writing images")
	165	(description
	166	"OpenImageIO is a library for reading and writing images, and a bunch of
	167	related classes, utilities, and applications. There is a particular emphasis
	168	on formats and functionality used in professional, large-scale animation and
	169	visual effects work for film.")
	170	(home-page "http://www.openimageio.org")
	171	(license license:bsd-3)))
	172
9d620590 LC	173	(define-public ctl
	174	(package
	175	(name "ctl")
	176	(version "1.5.2")
	177	(source (origin
	178	(method url-fetch)
	179	(uri (string-append "https://github.com/ampas/CTL/archive/ctl-"
	180	version ".tar.gz"))
	181	(sha256
	182	(base32
	183	"1gg04pyvw0m398akn0s1l07g5b1haqv5na1wpi5dii1jjd1w3ynp"))))
	184	(build-system cmake-build-system)
	185	(arguments '(#:tests? #f)) ;no 'test' target
	186
	187	;; Headers include OpenEXR and IlmBase headers.
	188	(propagated-inputs `(("openexr" ,openexr)))
	189
	190	(home-page "http://ampasctl.sourceforge.net")
	191	(synopsis "Color Transformation Language")
	192	(description
	193	"The Color Transformation Language, or CTL, is a small programming
	194	language that was designed to serve as a building block for digital color
	195	management systems. CTL allows users to describe color transforms in a
	196	concise and unambiguous way by expressing them as programs. In order to apply
	197	a given transform to an image, the color management system instructs a CTL
	198	interpreter to load and run the CTL program that describes the transform. The
	199	original and the transformed image constitute the CTL program's input and
	200	output.")
	201
	202	;; The web site says it's under a BSD-3 license, but the 'LICENSE' file
	203	;; and headers use different wording.
166191b3	204	(license (license:non-copyleft "file://LICENSE"))))
a29bfc28 LC	205
	206	(define-public brdf-explorer
	207	(package
	208	(name "brdf-explorer")
	209	(version "17") ;svn revision
	210	(source (origin
	211	;; There are no release tarballs, and not even tags in the repo,
	212	;; so use the latest revision.
	213	(method svn-fetch)
	214	(uri (svn-reference
	215	(url "http://github.com/wdas/brdf")
	216	(revision (string->number version))))
	217	(sha256
	218	(base32
	219	"1458fwsqxramh0gpnp24x7brfpl9afhvr1wqg6c78xqwf32960m5"))
	220	(file-name (string-append name "-" version "-checkout"))))
	221	(build-system gnu-build-system)
	222	(arguments
	223	`(#:phases (modify-phases %standard-phases
f8503e2b	224	(replace 'configure
a29bfc28 LC	225	(lambda* (#:key outputs #:allow-other-keys)
	226	(let ((out (assoc-ref outputs "out")))
	227	(chdir "trunk")
	228	(zero? (system* "qmake"
	229	(string-append
	230	"prefix=" out))))))
f8503e2b	231	(add-after 'install 'wrap-program
a29bfc28 LC	232	(lambda* (#:key outputs #:allow-other-keys)
	233	(let* ((out (assoc-ref outputs "out"))
	234	(bin (string-append out "/bin"))
	235	(data (string-append
	236	out "/share/brdf")))
	237	(with-directory-excursion bin
	238	(rename-file "brdf" ".brdf-real")
	239	(call-with-output-file "brdf"
	240	(lambda (port)
	241	(format port "#!/bin/sh
	242	# Run the thing from its home, otherwise it just bails out.
	243	cd \"~a\"
	244	exec -a \"$0\" ~a/.brdf-real~%"
	245	data bin)))
	246	(chmod "brdf" #o555))))))))
	247	(native-inputs
	248	`(("qt" ,qt-4))) ;for 'qmake'
	249	(inputs
	250	`(("qt" ,qt-4)
	251	("mesa" ,mesa)
	252	("glew" ,glew)
	253	("freeglut" ,freeglut)
	254	("zlib" ,zlib)))
	255	(home-page "http://www.disneyanimation.com/technology/brdf.html")
	256	(synopsis
	257	"Analyze bidirectional reflectance distribution functions (BRDFs)")
	258	(description
	259	"BRDF Explorer is an application that allows the development and analysis
	260	of bidirectional reflectance distribution functions (BRDFs). It can load and
	261	plot analytic BRDF functions (coded as functions in OpenGL's GLSL shader
	262	language), measured material data from the MERL database, and anisotropic
	263	measured material data from MIT CSAIL. Graphs and visualizations update in
	264	real time as parameters are changed, making it a useful tool for evaluating
	265	and understanding different BRDFs (and other component functions).")
	266	(license license:ms-pl)))
87bafa07 TČ	267
	268	(define-public agg
	269	(package
	270	(name "agg")
	271	(version "2.5")
	272	(source (origin
	273	(method url-fetch)
	274	(uri (string-append "http://www.antigrain.com/agg-"
	275	version ".tar.gz"))
	276	(sha256
	277	(base32 "07wii4i824vy9qsvjsgqxppgqmfdxq0xa87i5yk53fijriadq7mb"))
	278	(patches (list (search-patch "agg-am_c_prototype.patch")))))
	279	(build-system gnu-build-system)
	280	(arguments
	281	'(#:configure-flags
	282	(list (string-append "--x-includes=" (assoc-ref %build-inputs "libx11")
	283	"/include")
	284	(string-append "--x-libraries=" (assoc-ref %build-inputs "libx11")
	285	"/lib"))
	286	#:phases
	287	(alist-cons-after
	288	'unpack 'autoreconf
	289	(lambda _
	290	;; let's call configure from configure phase and not now
	291	(substitute* "autogen.sh" (("./configure") "# ./configure"))
	292	(zero? (system* "sh" "autogen.sh")))
	293	%standard-phases)))
	294	(native-inputs
	295	`(("pkg-config" ,pkg-config)
	296	("libtool" ,libtool)
	297	("autoconf" ,autoconf)
	298	("automake" ,automake)
	299	("bash" ,bash)))
	300	(inputs
	301	`(("libx11" ,libx11)
	302	("freetype" ,freetype)
	303	("sdl" ,sdl)))
	304	(home-page "http://antigrain.com")
	305	(synopsis "High-quality 2D graphics rendering engine for C++")
	306	(description
	307	"Anti-Grain Geometry is a high quality rendering engine written in C++.
	308	It supports sub-pixel resolutions and anti-aliasing. It is also library for
	309	rendering SVG graphics.")
	310	(license license:gpl2+)))