gnu/packages/image.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2017 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2013, 2015, 2016 Andreas Enge <andreas@enge.fr>
   4 ;;; Copyright © 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
   5 ;;; Copyright © 2014, 2015 Alex Kost <alezost@gmail.com>
   6 ;;; Copyright © 2014, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
   7 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
   8 ;;; Copyright © 2015 Amirouche Boubekki <amirouche@hypermove.net>
   9 ;;; Copyright © 2014, 2017 John Darrington <jmd@gnu.org>
  10 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
  11 ;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
  12 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
  13 ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
  14 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
  15 ;;; Copyright © 2016 Arun Isaac <arunisaac@systemreboot.net>
  16 ;;; Copyright © 2016, 2017 Kei Kebreau <kkebreau@posteo.net>
  17 ;;; Copyright © 2017 ng0 <ng0@infotropique.org>
  18 ;;; Copyright © 2017 Hartmut Goebel <h.goebel@crazy-compilers.com>
  19 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
  20 ;;;
  21 ;;; This file is part of GNU Guix.
  22 ;;;
  23 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  24 ;;; under the terms of the GNU General Public License as published by
  25 ;;; the Free Software Foundation; either version 3 of the License, or (at
  26 ;;; your option) any later version.
  27 ;;;
  28 ;;; GNU Guix is distributed in the hope that it will be useful, but
  29 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  30 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  31 ;;; GNU General Public License for more details.
  32 ;;;
  33 ;;; You should have received a copy of the GNU General Public License
  34 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  35
  36 (define-module (gnu packages image)
  37   #:use-module (gnu packages)
  38   #:use-module (gnu packages algebra)
  39   #:use-module (gnu packages assembly)
  40   #:use-module (gnu packages autotools)
  41   #:use-module (gnu packages boost)
  42   #:use-module (gnu packages check)
  43   #:use-module (gnu packages compression)
  44   #:use-module (gnu packages documentation)
  45   #:use-module (gnu packages fontutils)
  46   ;; To provide gcc@5 and gcc@6, to work around <http://bugs.gnu.org/24703>.
  47   #:use-module (gnu packages gcc)
  48   #:use-module (gnu packages gettext)
  49   #:use-module (gnu packages ghostscript)
  50   #:use-module (gnu packages gl)
  51   #:use-module (gnu packages glib)
  52   #:use-module (gnu packages graphics)
  53   #:use-module (gnu packages gtk)
  54   #:use-module (gnu packages lua)
  55   #:use-module (gnu packages maths)
  56   #:use-module (gnu packages mcrypt)
  57   #:use-module (gnu packages perl)
  58   #:use-module (gnu packages pkg-config)
  59   #:use-module (gnu packages python)
  60   #:use-module (gnu packages xml)
  61   #:use-module (gnu packages xorg)
  62   #:use-module ((guix licenses) #:prefix license:)
  63   #:use-module (guix packages)
  64   #:use-module (guix download)
  65   #:use-module (guix git-download)
  66   #:use-module (guix build-system gnu)
  67   #:use-module (guix build-system cmake)
  68   #:use-module (guix build-system python)
  69   #:use-module (guix build-system r)
  70   #:use-module (srfi srfi-1))
  71
  72 (define-public libpng
  73   (package
  74    (name "libpng")
  75    (version "1.6.34")
  76    (source (origin
  77             (method url-fetch)
  78             (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
  79                                       version "/libpng-" version ".tar.xz")
  80                        (string-append
  81                         "ftp://ftp.simplesystems.org/pub/libpng/png/src"
  82                         "/libpng16/libpng-" version ".tar.xz")
  83                        (string-append
  84                         "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
  85                         "/libpng16/libpng-" version ".tar.xz")))
  86             (sha256
  87              (base32
  88               "1xjr0v34fyjgnhvaa1zixcpx5yvxcg4zwvfh0fyklfyfj86rc7ig"))))
  89    (build-system gnu-build-system)
  90
  91    ;; libpng.la says "-lz", so propagate it.
  92    (propagated-inputs `(("zlib" ,zlib)))
  93
  94    (synopsis "Library for handling PNG files")
  95    (description
  96     "Libpng is the official PNG (Portable Network Graphics) reference
  97 library.  It supports almost all PNG features and is extensible.")
  98    (license license:zlib)
  99    (home-page "http://www.libpng.org/pub/png/libpng.html")))
 100
 101 ;; libpng-apng should be updated when the APNG patch is released:
 102 ;; <https://bugs.gnu.org/27556>
 103 (define-public libpng-apng
 104   (package
 105     (name "libpng-apng")
 106     (version "1.6.28")
 107     (source
 108      (origin
 109        (method url-fetch)
 110        (uri (list (string-append "mirror://sourceforge/libpng/libpng16/"
 111                                  version "/libpng-" version ".tar.xz")
 112                   (string-append
 113                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 114                    "/libpng16/libpng-" version ".tar.xz")
 115                   (string-append
 116                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 117                    "/libpng16/libpng-" version ".tar.xz")))
 118        (sha256
 119         (base32
 120          "0ylgyx93hnk38haqrh8prd3ax5ngzwvjqw5cxw7p9nxmwsfyrlyq"))))
 121     (build-system gnu-build-system)
 122     (arguments
 123      `(#:modules ((guix build gnu-build-system)
 124                   (guix build utils)
 125                   (srfi srfi-1))
 126        #:phases
 127        (modify-phases %standard-phases
 128          (add-after 'unpack 'patch-apng
 129            (lambda* (#:key inputs #:allow-other-keys)
 130              (define (apply-patch file)
 131                (zero? (system* "patch" "-p1" "--force"
 132                                "--input" file)))
 133              (let ((apng.gz (assoc-ref inputs "apng")))
 134                (format #t "Applying APNG patch '~a'...~%"
 135                        apng.gz)
 136                (and
 137                  (zero?
 138                    (system (string-append "gunzip < " apng.gz " > the-patch")))
 139                  (apply-patch "the-patch")))))
 140          (add-before 'configure 'no-checks
 141            (lambda _
 142              (substitute* "Makefile.in"
 143                (("^scripts/symbols.chk") "")
 144                (("check: scripts/symbols.chk") ""))
 145              #t)))))
 146     (inputs
 147      `(("apng" ,(origin
 148                   (method url-fetch)
 149                   (uri
 150                    (string-append "mirror://sourceforge/libpng-apng/libpng16/"
 151                                   version "/libpng-" version "-apng.patch.gz"))
 152                   (sha256
 153                    (base32
 154                     "0m5nv70n9903x3xzxw9qqc6sgf2rp106ha0x6gix0xf8wcrljaab"))))))
 155     (native-inputs
 156      `(("libtool" ,libtool)))
 157     ;; libpng.la says "-lz", so propagate it.
 158     (propagated-inputs
 159      `(("zlib" ,zlib)))
 160     (synopsis "APNG patch for libpng")
 161     (description
 162      "APNG (Animated Portable Network Graphics) is an unofficial
 163 extension of the APNG (Portable Network Graphics) format.
 164 APNG patch provides APNG support to libpng.")
 165     (home-page "https://sourceforge.net/projects/libpng-apng/")
 166     (license license:zlib)))
 167
 168 (define-public libpng-1.2
 169   (package
 170     (inherit libpng)
 171     (version "1.2.59")
 172     (source
 173      (origin
 174        (method url-fetch)
 175        (uri (list (string-append "mirror://sourceforge/libpng/libpng12/"
 176                                  version "/libpng-" version ".tar.xz")
 177                   (string-append
 178                    "ftp://ftp.simplesystems.org/pub/libpng/png/src"
 179                    "/libpng12/libpng-" version ".tar.xz")
 180                   (string-append
 181                    "ftp://ftp.simplesystems.org/pub/libpng/png/src/history"
 182                    "/libpng12/libpng-" version ".tar.xz")))
 183        (sha256
 184         (base32
 185          "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl"))))))
 186
 187 (define-public r-png
 188   (package
 189     (name "r-png")
 190     (version "0.1-7")
 191     (source (origin
 192               (method url-fetch)
 193               (uri (cran-uri "png" version))
 194               (sha256
 195                (base32
 196                 "0g2mcp55lvvpx4kd3mn225mpbxqcq73wy5qx8b4lyf04iybgysg2"))))
 197     (build-system r-build-system)
 198     (inputs
 199      `(("libpng" ,libpng)
 200        ("zlib" ,zlib)))
 201     (home-page "http://www.rforge.net/png/")
 202     (synopsis "Read and write PNG images")
 203     (description
 204      "This package provides an easy and simple way to read, write and display
 205 bitmap images stored in the PNG format.  It can read and write both files and
 206 in-memory raw vectors.")
 207     ;; Any of these GPL versions.
 208     (license (list license:gpl2 license:gpl3))))
 209
 210 (define-public pngcrunch
 211   (package
 212    (name "pngcrunch")
 213    (version "1.8.11")
 214    (source (origin
 215             (method url-fetch)
 216             (uri (string-append "mirror://sourceforge/pmt/pngcrush/"
 217                                 version "/pngcrush-" version ".tar.xz"))
 218             (sha256 (base32
 219                      "1c7m316i91jp3h1dj1ppppdv6zilm2njk1wrpqy2zj0fcll06lwd"))))
 220    (build-system gnu-build-system)
 221    (arguments
 222     '(#:make-flags '("-f" "Makefile-nolib")
 223       #:tests? #f ; no check target
 224       #:phases
 225       (modify-phases %standard-phases
 226         (replace 'configure
 227           (lambda* (#:key inputs outputs #:allow-other-keys)
 228             (substitute* "Makefile-nolib"
 229               (("^(PNG(INC|LIB) = )/usr/local/" line vardef)
 230                (string-append vardef (assoc-ref inputs "libpng") "/"))
 231               (("^(Z(INC|LIB) = )/usr/local/" line vardef)
 232                (string-append vardef (assoc-ref inputs "zlib") "/"))
 233               ;; The Makefile is written by hand and not using $PREFIX
 234               (("\\$\\(DESTDIR\\)/usr/")
 235                (string-append (assoc-ref outputs "out") "/"))))))))
 236    (inputs
 237     `(("libpng" ,libpng)
 238       ("zlib" , zlib)))
 239    (home-page "https://pmt.sourceforge.net/pngcrush")
 240    (synopsis "Utility to compress PNG files")
 241    (description "pngcrusqh is an optimizer for PNG (Portable Network Graphics)
 242 files.  It can compress them as much as 40% losslessly.")
 243    (license license:zlib)))
 244
 245 (define-public libjpeg
 246   (package
 247    (name "libjpeg")
 248    (version "9b")
 249    (source (origin
 250             (method url-fetch)
 251             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 252                    version ".tar.gz"))
 253             (sha256 (base32
 254                      "0lnhpahgdwlrkd41lx6cr90r199f8mc6ydlh7jznj5klvacd63r4"))))
 255    (build-system gnu-build-system)
 256    (synopsis "Library for handling JPEG files")
 257    (description
 258     "Libjpeg implements JPEG image encoding, decoding, and transcoding.
 259 JPEG is a standardized compression method for full-color and gray-scale
 260 images.
 261 The included programs provide conversion between the JPEG format and
 262 image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats.")
 263    (license license:ijg)
 264    (home-page "http://www.ijg.org/")))
 265
 266 (define-public libjpeg-8
 267   (package (inherit libjpeg)
 268    (version "8d")
 269    (source (origin
 270             (method url-fetch)
 271             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
 272                    version ".tar.gz"))
 273             (sha256 (base32
 274                      "1cz0dy05mgxqdgjf52p54yxpyy95rgl30cnazdrfmw7hfca9n0h0"))))))
 275
 276 (define-public libjxr
 277   (package
 278     (name "libjxr")
 279     (version "1.1")
 280     (source (origin
 281               ;; We are using the Debian source because CodePlex does not
 282               ;; deliver an easily downloadable tarball.
 283               (method url-fetch)
 284               (uri (string-append "mirror://debian/pool/main/j/jxrlib/jxrlib_"
 285                                   version ".orig.tar.gz"))
 286               (sha256
 287                (base32
 288                 "00w3f3cmjsm3fiaxq5mxskmp5rl3mki8psrf9y8s1vqbg237na67"))
 289               (patch-flags '("-p1" "--binary"))
 290               (patches (search-patches "libjxr-fix-function-signature.patch"
 291                                        "libjxr-fix-typos.patch"))))
 292     (build-system gnu-build-system)
 293     (arguments '(#:make-flags '("CC=gcc")
 294                  #:tests? #f ; no check target
 295                  #:phases
 296                  (modify-phases %standard-phases
 297                    (delete 'configure) ; no configure script
 298                    ;; The upstream makefile does not include an install phase.
 299                    (replace 'install
 300                      (lambda* (#:key outputs #:allow-other-keys)
 301                        (let* ((out (assoc-ref outputs "out"))
 302                               (bin (string-append out "/bin"))
 303                               (lib (string-append out "/lib"))
 304                               (include (string-append out "/include/jxrlib")))
 305                          (for-each (lambda (file)
 306                                      (install-file file include)
 307                                      (delete-file file))
 308                                    (append
 309                                     '("jxrgluelib/JXRGlue.h"
 310                                       "jxrgluelib/JXRMeta.h"
 311                                       "jxrtestlib/JXRTest.h"
 312                                       "image/sys/windowsmediaphoto.h")
 313                                     (find-files "common/include" "\\.h$")))
 314                          (for-each (lambda (file)
 315                                      (install-file file lib)
 316                                      (delete-file file))
 317                                    (find-files "." "\\.a$"))
 318                          (for-each (lambda (file)
 319                                      (install-file file bin)
 320                                      (delete-file file))
 321                                    '("JxrDecApp" "JxrEncApp")))
 322                        #t)))))
 323     (synopsis "Implementation of the JPEG XR standard")
 324     (description "JPEG XR is an approved ISO/IEC International standard (its
 325 official designation is ISO/IEC 29199-2). This library is an implementation of that standard.")
 326     (license
 327      (license:non-copyleft
 328       "file://Makefile"
 329       "See the header of the Makefile in the distribution."))
 330     (home-page "https://jxrlib.codeplex.com/")))
 331
 332 (define-public jpegoptim
 333   (package
 334    (name "jpegoptim")
 335    (version "1.4.4")
 336    (source (origin
 337             (method url-fetch)
 338             (uri (string-append "http://www.kokkonen.net/tjko/src/jpegoptim-"
 339                                 version ".tar.gz"))
 340             (sha256 (base32
 341                      "1cn1i0g1xjdwa12w0ifbnzgb1vqbpr8ji6h05vxksj79vyi3x849"))))
 342    (build-system gnu-build-system)
 343    (inputs `(("libjpeg" ,libjpeg)))
 344    (arguments
 345     ;; no tests
 346     '(#:tests? #f))
 347    (synopsis "Optimize JPEG images")
 348    (description
 349     "jpegoptim provides lossless optimization (based on optimizing
 350 the Huffman tables) and \"lossy\" optimization based on setting
 351 maximum quality factor.")
 352    (license license:gpl2+)
 353    (home-page "http://www.kokkonen.net/tjko/projects.html#jpegoptim")))
 354
 355 (define-public libicns
 356   (package
 357     (name "libicns")
 358     (version "0.8.1")
 359     (source (origin
 360               (method url-fetch)
 361               (uri (string-append
 362                     "mirror://sourceforge/icns/"
 363                     "libicns-" version ".tar.gz"))
 364               (sha256
 365                (base32
 366                 "1hjm8lwap7bjyyxsyi94fh5817xzqhk4kb5y0b7mb6675xw10prk"))))
 367     (build-system gnu-build-system)
 368     (inputs
 369      `(("libpng" ,libpng)
 370        ("jasper" ,jasper)))
 371     (arguments
 372      `(#:tests? #t)) ; No tests.
 373     (home-page "http://icns.sourceforge.net/")
 374     (synopsis "Library for handling Mac OS icns resource files")
 375     (description
 376      "Libicns is a library for the manipulation of Mac OS IconFamily resource
 377 type files (ICNS).  @command{icns2png} and @command{png2icns} are provided to
 378 convert between PNG and ICNS. @command{icns2png} will extract image files from
 379 ICNS files under names like \"Foo_48x48x32.png\" useful for installing for use
 380 with .desktop files.  Additionally, @command{icontainer2png} is provided for
 381 extracting icontainer icon files.")
 382     (license (list license:lgpl2.1+     ; libicns
 383                    license:lgpl2.0+     ; src/apidocs.*
 384                    license:gpl2+))))    ; icns2png, png2icns, icontainer2png
 385
 386 (define-public libtiff
 387   (package
 388    (name "libtiff")
 389    (version "4.0.9")
 390    (source
 391      (origin
 392        (method url-fetch)
 393        (uri (string-append "ftp://download.osgeo.org/libtiff/tiff-"
 394                            version ".tar.gz"))
 395        (sha256
 396         (base32
 397          "1kfg4q01r4mqn7dj63ifhi6pmqzbf4xax6ni6kkk81ri5kndwyvf"))))
 398    (build-system gnu-build-system)
 399    (outputs '("out"
 400               "doc"))                           ;1.3 MiB of HTML documentation
 401    (arguments
 402     ;; Instead of using --docdir, this package has its own --with-docdir.
 403     `(#:configure-flags (list (string-append "--with-docdir="
 404                                              (assoc-ref %outputs "doc")
 405                                              "/share/doc/"
 406                                              ,name "-" ,version))))
 407    (inputs `(("zlib" ,zlib)
 408              ("libjpeg" ,libjpeg)))
 409    (synopsis "Library for handling TIFF files")
 410    (description
 411     "Libtiff provides support for the Tag Image File Format (TIFF), a format
 412 used for storing image data.
 413 Included are a library, libtiff, for reading and writing TIFF and a small
 414 collection of tools for doing simple manipulations of TIFF images.")
 415    (license (license:non-copyleft "file://COPYRIGHT"
 416                                   "See COPYRIGHT in the distribution."))
 417    (home-page "http://www.simplesystems.org/libtiff/")))
 418
 419 (define-public leptonica
 420   (package
 421     (name "leptonica")
 422     (version "1.74.4")
 423     (source
 424      (origin
 425        (method url-fetch)
 426        (uri (string-append
 427              "https://github.com/DanBloomberg/leptonica/archive/" version
 428              ".tar.gz"))
 429        (file-name (string-append "leptonica-" version ".tar.gz"))
 430        (sha256
 431         (base32 "10pw7pwccd0m0fc9rlrr2m41s7j1qvba2wcrav17pw1gclkf34i0"))))
 432     (build-system gnu-build-system)
 433     (native-inputs
 434      `(("gnuplot" ,gnuplot)             ;needed for test suite
 435        ("autoconf" ,autoconf)
 436        ("automake" ,automake)
 437        ("libtool" ,libtool)
 438        ("pkg-config" ,pkg-config)))
 439     (inputs
 440      `(("giflib" ,giflib)
 441        ("libjpeg" ,libjpeg)
 442        ("libpng" ,libpng)
 443        ("libtiff" ,libtiff)
 444        ("libwebp" ,libwebp)))
 445     (propagated-inputs
 446      ;; Linking a program with leptonica also requires these.
 447      `(("openjpeg" ,openjpeg)
 448        ("zlib" ,zlib)))
 449     (arguments
 450      '(#:phases
 451        (modify-phases %standard-phases
 452          (add-after 'unpack 'autogen
 453            (lambda _
 454              (zero? (system* "sh" "autobuild"))))
 455          (add-after 'unpack 'patch-reg-wrapper
 456            (lambda _
 457              (substitute* "prog/reg_wrapper.sh"
 458                ((" /bin/sh ")
 459                 (string-append " " (which "sh") " "))
 460                (("which gnuplot")
 461                 "true")))))))
 462     (home-page "http://www.leptonica.com/")
 463     (synopsis "Library and tools for image processing and analysis")
 464     (description
 465      "Leptonica is a C library and set of command-line tools for efficient
 466 image processing and image analysis operations.  It supports rasterop, affine
 467 transformations, binary and grayscale morphology, rank order, and convolution,
 468 seedfill and connected components, image transformations combining changes in
 469 scale and pixel depth, and pixelwise masking, blending, enhancement, and
 470 arithmetic ops.")
 471     (license license:bsd-2)))
 472
 473 (define-public jbig2dec
 474   (package
 475     (name "jbig2dec")
 476     (version "0.14")
 477     (source
 478       (origin
 479         (method url-fetch)
 480         (uri (string-append "http://downloads.ghostscript.com/public/" name "/"
 481                             name "-" version ".tar.gz"))
 482         (sha256
 483           (base32 "0k01hp0q4275fj4rbr1gy64svfraw5w7wvwl08yjhvsnpb1rid11"))
 484         (patches (search-patches "jbig2dec-ignore-testtest.patch"))))
 485     (build-system gnu-build-system)
 486     (synopsis "Decoder of the JBIG2 image compression format")
 487     (description
 488       "JBIG2 is designed for lossy or lossless encoding of 'bilevel' (1-bit
 489 monochrome) images at moderately high resolution, and in particular scanned
 490 paper documents.  In this domain it is very efficient, offering compression
 491 ratios on the order of 100:1.
 492
 493 This is a decoder only implementation, and currently is in the alpha
 494 stage, meaning it doesn't completely work yet.  However, it is
 495 maintaining parity with available encoders, so it is useful for real
 496 work.")
 497     (home-page "http://www.ghostscript.com/jbig2dec.html")
 498     (license license:gpl2+)))
 499
 500 (define-public openjpeg
 501   (package
 502     (name "openjpeg")
 503     (version "2.3.0")
 504     (source
 505       (origin
 506         (method url-fetch)
 507         (uri
 508          (string-append "https://github.com/uclouvain/openjpeg/archive/v"
 509                         version ".tar.gz"))
 510         (file-name (string-append name "-" version ".tar.gz"))
 511         (sha256
 512          (base32
 513           "06npqzkg20avnygdwaqpap91r7qpdqgrn39adj2bl8v0pg0qgirx"))))
 514     (build-system cmake-build-system)
 515     (arguments
 516       ;; Trying to run `$ make check' results in a no rule fault.
 517       '(#:tests? #f))
 518     (inputs
 519       `(("lcms" ,lcms)
 520         ("libpng" ,libpng)
 521         ("libtiff" ,libtiff)
 522         ("zlib" ,zlib)))
 523     (synopsis "JPEG 2000 codec")
 524     (description
 525       "The OpenJPEG library is a JPEG 2000 codec written in C.  It has
 526 been developed in order to promote the use of JPEG 2000, the new
 527 still-image compression standard from the Joint Photographic Experts
 528 Group (JPEG).
 529
 530 In addition to the basic codec, various other features are under
 531 development, among them the JP2 and MJ2 (Motion JPEG 2000) file formats,
 532 an indexing tool useful for the JPIP protocol, JPWL-tools for
 533 error-resilience, a Java-viewer for j2k-images, ...")
 534     (home-page "https://github.com/uclouvain/openjpeg")
 535     (license license:bsd-2)))
 536
 537 (define-public openjpeg-1
 538   (package (inherit openjpeg)
 539     (name "openjpeg")
 540     (version "1.5.2")
 541     (source
 542      (origin
 543        (method url-fetch)
 544        (uri
 545         (string-append "mirror://sourceforge/openjpeg.mirror/" version "/"
 546                        name "-" version ".tar.gz"))
 547        (sha256
 548         (base32 "11waq9w215zvzxrpv40afyd18qf79mxc28fda80bm3ax98cpppqm"))))))
 549
 550 (define-public giflib
 551   (package
 552     (name "giflib")
 553     (version "5.1.4")
 554     (source (origin
 555               (method url-fetch)
 556               (uri (string-append "mirror://sourceforge/giflib/giflib-"
 557                                   version ".tar.bz2"))
 558               (sha256
 559                (base32
 560                 "1md83dip8rf29y40cm5r7nn19705f54iraz6545zhwa6y8zyq9yz"))))
 561     (build-system gnu-build-system)
 562     (outputs '("bin"                    ; utility programs
 563                "out"))                  ; library
 564     (inputs `(("libx11" ,libx11)
 565               ("libice" ,libice)
 566               ("libsm" ,libsm)
 567               ("perl" ,perl)))
 568     (arguments
 569      `(#:phases
 570        (modify-phases %standard-phases
 571          (add-after 'unpack 'disable-html-doc-gen
 572            (lambda _
 573              (substitute* "doc/Makefile.in"
 574                (("^all: allhtml manpages") ""))))
 575          (add-after 'install 'install-manpages
 576            (lambda* (#:key outputs #:allow-other-keys)
 577              (let* ((bin (assoc-ref outputs "bin"))
 578                     (man1dir (string-append bin "/share/man/man1")))
 579                (mkdir-p man1dir)
 580                (for-each (lambda (file)
 581                            (let ((base (basename file)))
 582                              (format #t "installing `~a' to `~a'~%"
 583                                      base man1dir)
 584                              (copy-file file
 585                                         (string-append
 586                                          man1dir "/" base))))
 587                          (find-files "doc" "\\.1"))))))))
 588     (synopsis "Tools and library for working with GIF images")
 589     (description
 590      "GIFLIB is a library for reading and writing GIF images.  It is API and
 591 ABI compatible with libungif which was in wide use while the LZW compression
 592 algorithm was patented.  Tools are also included to convert, manipulate,
 593 compose, and analyze GIF images.")
 594     (home-page "http://giflib.sourceforge.net/")
 595     (license license:x11)))
 596
 597 (define-public libungif
 598   (package
 599     (name "libungif")
 600     (version "4.1.4")
 601     (source (origin
 602               (method url-fetch)
 603               (uri (string-append "mirror://sourceforge/giflib/libungif-4.x/"
 604                                   "libungif-" version "/libungif-"
 605                                   version ".tar.bz2"))
 606               (sha256
 607                (base32
 608                 "0cnksimmmjngdrys302ik1385sg1sj4i0gxivzldhgwd46n7x2kh"))))
 609     (build-system gnu-build-system)
 610     (inputs `(("perl" ,perl)))          ;package ships some perl tools
 611     (home-page "http://giflib.sourceforge.net/")
 612     (synopsis "GIF decompression library")
 613     (description
 614      "libungif is the old GIF decompression library by the GIFLIB project.")
 615     (license license:expat)))
 616
 617 (define-public imlib2
 618   (package
 619     (name "imlib2")
 620     (version "1.4.10")
 621     (source (origin
 622               (method url-fetch)
 623               (uri (string-append
 624                     "mirror://sourceforge/enlightenment/imlib2-src/" version
 625                     "/imlib2-" version ".tar.bz2"))
 626               (sha256
 627                (base32
 628                 "0wm2q2xlkbm71k7mw2jyzbxgzylrkcj5yh6nq58w5gybhp98qs9z"))))
 629     (build-system gnu-build-system)
 630     (native-inputs
 631      `(("pkgconfig" ,pkg-config)))
 632     (inputs
 633      `(("libx11" ,libx11)
 634        ("libxext" ,libxext)
 635        ("freetype" ,freetype)
 636        ("libjpeg" ,libjpeg)
 637        ("libpng" ,libpng)
 638        ("libtiff" ,libtiff)
 639        ("giflib" ,giflib)
 640        ("bzip2" ,bzip2)))
 641     (home-page "https://sourceforge.net/projects/enlightenment/")
 642     (synopsis
 643      "Loading, saving, rendering and manipulating image files")
 644     (description
 645      "Imlib2 is a library that does image file loading and saving as well as
 646 rendering, manipulation, arbitrary polygon support, etc.
 647
 648 It does ALL of these operations FAST.  Imlib2 also tries to be highly
 649 intelligent about doing them, so writing naive programs can be done easily,
 650 without sacrificing speed.
 651
 652 This is a complete rewrite over the Imlib 1.x series.  The architecture is
 653 more modular, simple, and flexible.")
 654     (license license:imlib2)))
 655
 656 (define-public giblib
 657   (package
 658     (name "giblib")
 659     (version "1.2.4")
 660     (source (origin
 661               (method url-fetch)
 662               (uri (list
 663                      (string-append
 664                        "http://linuxbrit.co.uk/downloads/giblib-"
 665                        version ".tar.gz")
 666                      (string-append
 667                        "https://sourceforge.net/projects/slackbuildsdirectlinks/"
 668                        "files/giblib/giblib-" version ".tar.gz")))
 669               (sha256
 670                (base32
 671                 "1b4bmbmj52glq0s898lppkpzxlprq9aav49r06j2wx4dv3212rhp"))))
 672     (build-system gnu-build-system)
 673     (inputs
 674      `(("libx11" ,libx11)
 675        ("imlib2" ,imlib2)))
 676     (home-page "http://linuxbrit.co.uk/software/") ; no real home-page
 677     (synopsis "Wrapper library for imlib2")
 678     (description
 679      "Giblib is a simple library which wraps imlib2's context API, avoiding
 680 all the context_get/set calls, adds fontstyles to the truetype renderer and
 681 supplies a generic doubly-linked list and some string functions.")
 682     ;; This license removes a clause about X Consortium from the original
 683     ;; X11 license.
 684     (license (license:x11-style "file://COPYING"
 685                                 "See 'COPYING' in the distribution."))))
 686
 687 (define-public freeimage
 688   (package
 689    (name "freeimage")
 690    (version "3.17.0")
 691    (source (origin
 692             (method url-fetch)
 693             (uri (string-append
 694                   "mirror://sourceforge/freeimage/Source%20Distribution/"
 695                   version "/FreeImage"
 696                   (string-concatenate (string-split version #\.))
 697                   ".zip"))
 698             (sha256
 699              (base32
 700               "12bz57asdcfsz3zr9i9nska0fb6h3z2aizy412qjqkixkginbz7v"))
 701             (patches (search-patches "freeimage-CVE-2015-0852.patch"
 702                                      "freeimage-CVE-2016-5684.patch"
 703                                      "freeimage-fix-build-with-gcc-5.patch"))))
 704    (build-system gnu-build-system)
 705    (arguments
 706     '(#:phases
 707       (modify-phases %standard-phases
 708         (delete 'configure)
 709         (add-before 'build 'patch-makefile
 710           (lambda* (#:key outputs #:allow-other-keys)
 711             (substitute* "Makefile.gnu"
 712               (("/usr") (assoc-ref outputs "out"))
 713               (("-o root -g root") ""))
 714             #t)))
 715       #:make-flags '("CC=gcc")
 716       #:tests? #f)) ; no check target
 717    (native-inputs
 718     `(("unzip" ,unzip)))
 719    ;; Fails to build on MIPS due to assembly code in the source.
 720    (supported-systems (delete "mips64el-linux" %supported-systems))
 721    (synopsis "Library for handling popular graphics image formats")
 722    (description
 723     "FreeImage is a library for developers who would like to support popular
 724 graphics image formats like PNG, BMP, JPEG, TIFF and others.")
 725    (license license:gpl2+)
 726    (home-page "http://freeimage.sourceforge.net")))
 727
 728 (define-public vigra
 729   (package
 730    (name "vigra")
 731    (version "1.11.1")
 732    (source
 733     (origin
 734       (method url-fetch)
 735       (uri (string-append "https://github.com/ukoethe/vigra/releases/download/"
 736                           "Version-" (string-join (string-split version #\.) "-")
 737                           "/vigra-" version "-src.tar.gz"))
 738       (sha256 (base32
 739                 "1bqs8vx5i1bzamvv563i24gx2xxdidqyxh9iaj46mbznhc84wmm5"))))
 740    (build-system cmake-build-system)
 741    (inputs
 742     `(("boost" ,boost)
 743       ("fftw" ,fftw)
 744       ("fftwf" ,fftwf)
 745       ("hdf5" ,hdf5)
 746       ("ilmbase" ,ilmbase) ; propagated by openexr, but needed explicitly
 747                            ; to create a configure-flag
 748       ("libjpeg" ,libjpeg)
 749       ("libpng" ,libpng)
 750       ("libtiff" ,libtiff)
 751       ("openexr" ,openexr)
 752       ("python" ,python-2) ; print syntax
 753       ("python2-numpy" ,python2-numpy)
 754       ("zlib" ,zlib)))
 755    (native-inputs
 756     `(("doxygen" ,doxygen)
 757       ("python2-nose" ,python2-nose)
 758       ("python2-sphinx" ,python2-sphinx)))
 759    (arguments
 760     `(#:test-target "check"
 761       #:parallel-build? #f ; parallel builds trigger an ICE
 762       #:configure-flags
 763         (list "-Wno-dev" ; suppress developer mode with lots of warnings
 764               (string-append "-DVIGRANUMPY_INSTALL_DIR="
 765                              (assoc-ref %outputs "out")
 766                              "/lib/python2.7/site-packages")
 767               ;; OpenEXR is not enabled by default.
 768               "-DWITH_OPENEXR=1"
 769               ;; Fix rounding error on 32-bit machines
 770               "-DCMAKE_C_FLAGS=-ffloat-store"
 771               ;; The header files of ilmbase are not found when included
 772               ;; by the header files of openexr, and an explicit flag
 773               ;; needs to be set.
 774               (string-append "-DCMAKE_CXX_FLAGS=-I"
 775                              (assoc-ref %build-inputs "ilmbase")
 776                              "/include/OpenEXR"
 777                              " -ffloat-store"))))
 778    (synopsis "Computer vision library")
 779    (description
 780     "VIGRA stands for Vision with Generic Algorithms.  It is an image
 781 processing and analysis library that puts its main emphasis on customizable
 782 algorithms and data structures.  It is particularly strong for
 783 multi-dimensional image processing.")
 784    (license license:expat)
 785    (home-page "https://ukoethe.github.io/vigra/")))
 786
 787 (define-public libwebp
 788   (package
 789     (name "libwebp")
 790     (version "0.6.0")
 791     (source
 792      (origin
 793        (method url-fetch)
 794        (uri (string-append
 795              "http://downloads.webmproject.org/releases/webp/libwebp-" version
 796              ".tar.gz"))
 797        (sha256
 798         (base32
 799          "0h1brwkyxc7lb8lc53aacdks5vc1y9hzngqi41gg7y6l56912a69"))))
 800     (build-system gnu-build-system)
 801     (inputs
 802      `(("freeglut" ,freeglut)
 803        ("giflib" ,giflib)
 804        ("libjpeg" ,libjpeg)
 805        ("libpng" ,libpng)
 806        ("libtiff" ,libtiff)))
 807     (arguments
 808      '(#:configure-flags '("--enable-libwebpmux"
 809                            "--enable-libwebpdemux"
 810                            "--enable-libwebpdecoder")))
 811     (home-page "https://developers.google.com/speed/webp/")
 812     (synopsis "Lossless and lossy image compression")
 813     (description
 814      "WebP is a new image format that provides lossless and lossy compression
 815 for images.  WebP lossless images are 26% smaller in size compared to
 816 PNGs.  WebP lossy images are 25-34% smaller in size compared to JPEG images at
 817 equivalent SSIM index.  WebP supports lossless transparency (also known as
 818 alpha channel) with just 22% additional bytes.  Transparency is also supported
 819 with lossy compression and typically provides 3x smaller file sizes compared
 820 to PNG when lossy compression is acceptable for the red/green/blue color
 821 channels.")
 822     (license license:bsd-3)))
 823
 824 (define-public libmng
 825   (package
 826     (name "libmng")
 827     (version "2.0.3")
 828     (source (origin
 829               (method url-fetch)
 830               (uri (string-append "mirror://sourceforge/libmng/libmng-devel/"
 831                                   version "/" name "-" version ".tar.xz"))
 832               (sha256
 833                (base32
 834                 "1lvxnpds0vcf0lil6ia2036ghqlbl740c4d2sz0q5g6l93fjyija"))))
 835     (build-system gnu-build-system)
 836     (propagated-inputs
 837      ;; These are all in the 'Libs.private' field of libmng.pc.
 838      `(("lcms" ,lcms)
 839        ("libjpeg" ,libjpeg)
 840        ("zlib" ,zlib)))
 841     (home-page "http://www.libmng.com/")
 842     (synopsis "Library for handling MNG files")
 843     (description
 844      "Libmng is the MNG (Multiple-image Network Graphics) reference library.")
 845     (license license:bsd-3)))
 846
 847 (define-public exiv2
 848   (package
 849     (name "exiv2")
 850     (version "0.26")
 851     (source (origin
 852              (method url-fetch)
 853              (uri (list (string-append "http://www.exiv2.org/builds/exiv2-"
 854                                        version "-trunk.tar.gz")
 855                         (string-append "http://www.exiv2.org/exiv2-"
 856                                        version ".tar.gz")
 857                         (string-append "https://fossies.org/linux/misc/exiv2-"
 858                                        version ".tar.gz")))
 859              (patches (search-patches "exiv2-CVE-2017-14860.patch"
 860                                       "exiv2-CVE-2017-14859-14862-14864.patch"))
 861              (sha256
 862               (base32
 863                "1yza317qxd8yshvqnay164imm0ks7cvij8y8j86p1gqi1153qpn7"))))
 864     (build-system gnu-build-system)
 865     (arguments '(#:tests? #f))                    ; no `check' target
 866     (propagated-inputs
 867      `(("expat" ,expat)
 868        ("zlib" ,zlib)))
 869     (native-inputs
 870      `(("intltool" ,intltool)))
 871     (home-page "http://www.exiv2.org/")
 872     (synopsis "Library and command-line utility to manage image metadata")
 873     (description
 874      "Exiv2 is a C++ library and a command line utility to manage image
 875 metadata.  It provides fast and easy read and write access to the Exif, IPTC
 876 and XMP metadata of images in various formats.")
 877
 878     ;; Files under `xmpsdk' are a copy of Adobe's XMP SDK, licensed under the
 879     ;; 3-clause BSD license: <http://www.adobe.com/devnet/xmp/sdk/eula.html>.
 880     ;; The core is GPLv2+:
 881     ;;   <https://launchpad.net/ubuntu/precise/+source/exiv2/+copyright>.
 882     (license license:gpl2+)))
 883
 884 (define-public devil
 885   (package
 886     (name "devil")
 887     (version "1.8.0")
 888     (source (origin
 889               (method url-fetch)
 890               (uri (string-append "http://downloads.sourceforge.net/openil/"
 891                                   "DevIL-" version ".tar.gz"))
 892               (sha256
 893                (base32
 894                 "02dpzvi493r09c9hfjnk54nladl3qw55iqkkg18g12fxwwz9fx80"))))
 895     (build-system cmake-build-system)
 896     (arguments
 897      '(;; XXX: Not supported in the released CMakeLists.txt.
 898        ;; Enable this for > 1.8.0.
 899        #:tests? #f
 900        #:phases
 901        (modify-phases %standard-phases
 902          (add-before 'configure 'change-directory
 903            (lambda _ (chdir "DevIL") #t)))))
 904     (native-inputs
 905      `(("pkg-config" ,pkg-config)))
 906     (inputs
 907      `(("lcms" ,lcms)
 908        ("libjpeg" ,libjpeg-turbo)
 909        ("libmng" ,libmng)
 910        ("libpng" ,libpng)
 911        ("libtiff" ,libtiff)
 912        ("openexr" ,openexr)
 913        ("zlib" ,zlib)))
 914     (synopsis "Library for manipulating many image formats")
 915     (description "Developer's Image Library (DevIL) is a library to develop
 916 applications with support for many types of images.  DevIL can load, save,
 917 convert, manipulate, filter and display a wide variety of image formats.")
 918     (home-page "http://openil.sourceforge.net")
 919     (license license:lgpl2.1+)))
 920
 921 (define-public jasper
 922   (package
 923     (name "jasper")
 924     (version "2.0.14")
 925     (source (origin
 926               (method url-fetch)
 927               (uri (string-append "https://github.com/mdadams/jasper/archive/"
 928                                   "version-" version ".tar.gz"))
 929               (file-name (string-append name "-" version ".tar.gz"))
 930               (sha256
 931                (base32
 932                 "0yx9y5y0g6jv142vnqp50j3k8k5yqznz3smrblv192wgfbm6w9l5"))))
 933     (build-system cmake-build-system)
 934     (inputs `(("libjpeg" ,libjpeg)))
 935     (synopsis "JPEG-2000 library")
 936     (description "The JasPer Project is an initiative to provide a reference
 937 implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e.,
 938 ISO/IEC 15444-1).")
 939     (home-page "https://www.ece.uvic.ca/~frodo/jasper/")
 940     (license (license:x11-style "file://LICENSE"))))
 941
 942 (define-public zimg
 943   (package
 944     (name "zimg")
 945     (version "2.5")
 946     (source
 947       (origin
 948         (method url-fetch)
 949         (uri (string-append "https://github.com/sekrit-twc/zimg/archive/"
 950                             "release-" version ".tar.gz"))
 951         (file-name (string-append name "-" version ".tar.gz"))
 952         (sha256
 953          (base32
 954           "0kbq2dy659645fmgxpzg38b6y6x82kwkydhc380kdkaikv2brcjh"))))
 955     (build-system gnu-build-system)
 956     (native-inputs
 957      `(("autoconf" ,autoconf)
 958        ("automake" ,automake)
 959        ("libtool" ,libtool)))
 960     (arguments
 961      '(#:phases
 962        (modify-phases %standard-phases
 963          (add-after 'unpack 'autogen
 964            (lambda _
 965              (zero? (system* "sh" "autogen.sh")))))))
 966     (synopsis "Scaling, colorspace conversion, and dithering library")
 967     (description "Zimg implements the commonly required image processing basics
 968 of scaling, colorspace conversion, and depth conversion.  A simple API enables
 969 conversion between any supported formats to operate with minimal knowledge from
 970 the programmer.")
 971     (home-page "https://github.com/sekrit-twc/zimg")
 972     ;; test/extra/ contains musl-libm,
 973     ;; which is MIT/expat licensed, but only used for tests
 974     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
 975
 976 (define-public perceptualdiff
 977   (package
 978     (name "perceptualdiff")
 979     (version "1.3")
 980     (source
 981      (origin
 982        (method url-fetch)
 983        (uri (string-append "https://github.com/myint/perceptualdiff/archive/v"
 984                            version ".tar.gz"))
 985        (file-name (string-append name "-" version ".tar.gz"))
 986         (sha256
 987          (base32
 988           "0zl6xmp971fffg7fzcz2fbgxg5x2w7l8qa65c008i4kbkc9016ps"))))
 989     (build-system cmake-build-system)
 990     (inputs `(("freeimage" ,freeimage)))
 991     (arguments
 992      '(#:phases (modify-phases %standard-phases
 993                   (add-after 'unpack 'fix-tests
 994                     ;; cmake-build-system uses a build/ directory outside
 995                     ;; of the source tree, one level higher than expected
 996                     (lambda _
 997                       (substitute* "test/run_tests.bash"
 998                         (("../build") "../../build")))))))
 999     (home-page "https://github.com/myint/perceptualdiff")
1000     (synopsis "Perceptual image comparison utility")
1001     (description "PerceptualDiff visually compares two images to determine
1002 whether they look alike.  It uses a computational model of the human visual
1003 system to detect similarities.  This allows it too see beyond irrelevant
1004 differences in file encoding, image quality, and other small variations.")
1005     (license license:gpl2+)))
1006
1007 (define-public steghide
1008   (package
1009     (name "steghide")
1010     (version "0.5.1")
1011     (source (origin
1012               (method url-fetch)
1013               (uri (string-append "mirror://sourceforge/steghide/steghide/"
1014                                   version "/steghide-" version ".tar.bz2"))
1015               (sha256
1016                (base32
1017                 "18bxlhbdc3zsmxj84i417xjh0q28kv26q449k23n0a72ldwziix2"))
1018               (patches (list (search-patch "steghide-fixes.patch")))))
1019     (build-system gnu-build-system)
1020     (native-inputs
1021      `(("gettext" ,gettext-minimal)
1022        ("libtool" ,libtool)
1023        ("perl" ,perl)))                 ;for tests
1024     (inputs
1025      `(("libmhash" ,libmhash)
1026        ("libmcrypt" ,libmcrypt)
1027        ("libjpeg" ,libjpeg)
1028        ("zlib" ,zlib)))
1029     (arguments
1030      `(#:make-flags '("CXXFLAGS=-fpermissive")    ;required for MHashPP.cc
1031
1032        #:phases (modify-phases %standard-phases
1033                   (add-before 'configure 'set-perl-search-path
1034                     (lambda _
1035                       ;; Work around "dotless @INC" build failure.
1036                       (setenv "PERL5LIB"
1037                               (string-append (getcwd) "/tests:"
1038                                              (getenv "PERL5LIB")))
1039                       #t)))))
1040     (home-page "http://steghide.sourceforge.net")
1041     (synopsis "Image and audio steganography")
1042     (description
1043      "Steghide is a steganography program that is able to hide data in various
1044 kinds of image- and audio-files.  The color- respectivly sample-frequencies
1045 are not changed thus making the embedding resistant against first-order
1046 statistical tests.")
1047     (license license:gpl2+)))
1048
1049 (define-public stb-image-for-extempore
1050   (let ((revision "1")
1051         (commit "152a250a702bf28951bb0220d63bc0c99830c498"))
1052     (package
1053       (name "stb-image-for-extempore")
1054       (version (string-append "0-" revision "." (string-take commit 9)))
1055       (source
1056        (origin (method git-fetch)
1057                (uri (git-reference
1058                      (url "https://github.com/extemporelang/stb.git")
1059                      (commit commit)))
1060                (sha256
1061                 (base32
1062                  "0y0aa20pj9311x2ii06zg8xs34idg14hfgldqc5ymizc6cf1qiqv"))
1063                (file-name (string-append name "-" version "-checkout"))))
1064       (build-system cmake-build-system)
1065       (arguments `(#:tests? #f))        ; no tests included
1066       ;; Extempore refuses to build on architectures other than x86_64
1067       (supported-systems '("x86_64-linux"))
1068       (home-page "https://github.com/extemporelang/stb")
1069       (synopsis "Image library for Extempore")
1070       (description
1071        "This package is a collection of assorted single-file libraries.  Of
1072 all included libraries only the image loading and decoding library is
1073 installed as @code{stb_image}.")
1074       (license license:public-domain))))
1075
1076 (define-public optipng
1077   (package
1078     (name "optipng")
1079     (version "0.7.6")
1080     (source
1081      (origin
1082        (method url-fetch)
1083        (uri (string-append "http://prdownloads.sourceforge.net/optipng/optipng-"
1084                            version ".tar.gz"))
1085        (sha256
1086         (base32
1087          "105yk5qykvhiahzag67gm36s2kplxf6qn5hay02md0nkrcgn6w28"))))
1088     (build-system gnu-build-system)
1089     (inputs
1090      `(("zlib" ,zlib)))
1091     (arguments
1092      '(#:phases
1093        (modify-phases %standard-phases
1094          ;; configure script does not accept arguments CONFIG_SHELL and SHELL
1095          (replace 'configure
1096            (lambda* (#:key outputs #:allow-other-keys)
1097              (zero? (system* "sh" "configure"
1098                              (string-append "--prefix=" (assoc-ref outputs "out")))))))))
1099     (synopsis "Optimizer that recompresses PNG image files to a
1100 smaller size")
1101     (description "OptiPNG is a PNG optimizer that recompresses image
1102 files to a smaller size, without losing any information.  This program
1103 also converts external formats (BMP, GIF, PNM and TIFF) to optimized
1104 PNG, and performs PNG integrity checks and corrections.")
1105     (home-page "http://optipng.sourceforge.net/")
1106     (license license:zlib)))
1107
1108 (define-public libjpeg-turbo
1109   (package
1110     (name "libjpeg-turbo")
1111     (version "1.5.2")
1112     (source (origin
1113               (method url-fetch)
1114               (uri (string-append "mirror://sourceforge/" name "/" version "/"
1115                                   name "-" version ".tar.gz"))
1116               (sha256
1117                (base32
1118                 "0a5m0psfp5952y5vrcs0nbdz1y9wqzg2ms0xwrx752034wxr964h"))))
1119     (build-system gnu-build-system)
1120     (native-inputs
1121      `(("nasm" ,nasm)))
1122     (arguments
1123      '(#:test-target "test"
1124        #:configure-flags (list "--with-build-date=1970-01-01")))
1125     (home-page "http://www.libjpeg-turbo.org/")
1126     (synopsis "SIMD-accelerated JPEG image handling library")
1127     (description "libjpeg-turbo is a JPEG image codec that accelerates baseline
1128 JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on
1129 x86-64, NEON on ARM, and AltiVec on PowerPC processors.  Even on other systems,
1130 its highly-optimized Huffman coding routines allow it to outperform libjpeg by
1131 a significant amount.
1132 libjpeg-turbo implements both the traditional libjpeg API and the less powerful
1133 but more straightforward TurboJPEG API, and provides a full-featured Java
1134 interface.  It supports color space extensions that allow it to compress from
1135 and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).")
1136     (license (list license:bsd-3        ; jsimd*.[ch] and most of simd/
1137                    license:ijg))))      ; the rest
1138
1139 (define-public niftilib
1140   (package
1141     (name "niftilib")
1142     (version "2.0.0")
1143     (source (origin
1144               (method url-fetch)
1145               (uri (list (string-append "mirror://sourceforge/niftilib/"
1146                                         "nifticlib/nifticlib_"
1147                                         (string-join (string-split version #\.) "_")
1148                                         "/nifticlib-" version ".tar.gz")))
1149               (sha256
1150                (base32 "123z9bwzgin5y8gi5ni8j217k7n683whjsvg0lrpii9flgk8isd3"))))
1151     (build-system gnu-build-system)
1152     (arguments
1153      '(#:tests? #f                      ; there is no test target
1154        #:parallel-build? #f             ; not supported
1155        #:make-flags
1156        (list "SHELL=bash"
1157              (string-append "ZLIB_INC="
1158                             (assoc-ref %build-inputs "zlib") "/include")
1159              ;; Append "-fPIC" to CFLAGS.
1160              (string-append "CFLAGS="
1161                             "-Wall -ansi -pedantic -fPIC"))
1162        #:phases
1163        (modify-phases %standard-phases
1164          (replace 'install
1165            (lambda* (#:key outputs #:allow-other-keys)
1166              (let ((out (assoc-ref outputs "out")))
1167                (for-each
1168                 (lambda (dir)
1169                   (copy-recursively dir (string-append out "/" dir)))
1170                 '("bin" "lib" "include")))
1171              #t))
1172          (delete 'configure))))
1173     (inputs
1174      `(("zlib" ,zlib)))
1175     (synopsis "Library for reading and writing files in the nifti-1 format")
1176     (description "Niftilib is a set of i/o libraries for reading and writing
1177 files in the nifti-1 data format - a binary file format for storing
1178 medical image data, e.g. magnetic resonance image (MRI) and functional MRI
1179 (fMRI) brain images.")
1180     (home-page "http://niftilib.sourceforge.net")
1181     (license license:public-domain)))
1182
1183 (define-public gpick
1184   (package
1185     (name "gpick")
1186     (version "0.2.5")
1187     (source (origin
1188               (method url-fetch)
1189               (uri (string-append "https://github.com/thezbyg/gpick/archive/"
1190                                   name "-" version ".tar.gz"))
1191               (sha256
1192                (base32
1193                 "0mxvxk15xhk2i5vfavjhnkk4j3bnii0gpf8di14rlbpq070hd5rs"))))
1194     (build-system python-build-system)
1195     (native-inputs
1196      `(("boost" ,boost)
1197        ("gettext" ,gnu-gettext)
1198        ("pkg-config" ,pkg-config)
1199        ("scons" ,scons)))
1200     (inputs
1201      `(("expat" ,expat)
1202        ("gtk2" ,gtk+-2)
1203        ("lua" ,lua-5.2)))
1204     (arguments
1205      `(#:tests? #f
1206        #:phases
1207        (modify-phases %standard-phases
1208          (add-before 'build 'fix-lua-reference
1209            (lambda _
1210              (substitute* "SConscript"
1211                (("lua5.2") "lua-5.2"))
1212              #t))
1213          (replace 'build
1214            (lambda _
1215              (zero? (system* "scons"))))
1216          (replace 'install
1217            (lambda* (#:key outputs #:allow-other-keys)
1218              (let ((dest (assoc-ref outputs "out")))
1219                (zero? (system* "scons" "install"
1220                                (string-append "DESTDIR=" dest)))))))))
1221     (home-page "http://www.gpick.org/")
1222     (synopsis "Color picker")
1223     (description "Gpick is an advanced color picker and palette editing tool.")
1224     (license license:bsd-3)))