gnu/packages/gl.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
   3 ;;; Copyright © 2013 Joshua Grant <tadni@riseup.net>
   4 ;;; Copyright © 2014, 2016 David Thompson <davet@gnu.org>
   5 ;;; Copyright © 2014, 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
   6 ;;; Copyright © 2016 Nikita <nikita@n0.is>
   7 ;;; Copyright © 2016, 2017, 2018, 2020, 2021 Ricardo Wurmus <rekado@elephly.net>
   8 ;;; Copyright © 2016 David Thompson <davet@gnu.org>
   9 ;;; Copyright © 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
  10 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
  11 ;;; Copyright © 2017, 2018, 2019 Rutger Helling <rhelling@mykolab.com>
  12 ;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
  13 ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
  14 ;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
  15 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
  16 ;;; Copyright © 2020 Kei Kebreau <kkebreau@posteo.net>
  17 ;;;
  18 ;;; This file is part of GNU Guix.
  19 ;;;
  20 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  21 ;;; under the terms of the GNU General Public License as published by
  22 ;;; the Free Software Foundation; either version 3 of the License, or (at
  23 ;;; your option) any later version.
  24 ;;;
  25 ;;; GNU Guix is distributed in the hope that it will be useful, but
  26 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  27 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28 ;;; GNU General Public License for more details.
  29 ;;;
  30 ;;; You should have received a copy of the GNU General Public License
  31 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  32
  33 (define-module (gnu packages gl)
  34   #:use-module (gnu packages)
  35   #:use-module (gnu packages autotools)
  36   #:use-module (gnu packages bison)
  37   #:use-module (gnu packages compression)
  38   #:use-module (gnu packages documentation)
  39   #:use-module (gnu packages elf)
  40   #:use-module (gnu packages flex)
  41   #:use-module (gnu packages fontutils)
  42   #:use-module (gnu packages freedesktop)
  43   #:use-module (gnu packages gettext)
  44   #:use-module (gnu packages guile)
  45   #:use-module (gnu packages image)
  46   #:use-module (gnu packages linux)
  47   #:use-module (gnu packages llvm)
  48   #:use-module (gnu packages mono)
  49   #:use-module (gnu packages pkg-config)
  50   #:use-module (gnu packages python)
  51   #:use-module (gnu packages python-xyz)
  52   #:use-module (gnu packages tls)
  53   #:use-module (gnu packages video)
  54   #:use-module (gnu packages vulkan)
  55   #:use-module (gnu packages xdisorg)
  56   #:use-module (gnu packages xml)
  57   #:use-module (gnu packages xorg)
  58   #:use-module (guix download)
  59   #:use-module (guix git-download)
  60   #:use-module (guix hg-download)
  61   #:use-module (guix build-system gnu)
  62   #:use-module (guix build-system cmake)
  63   #:use-module (guix build-system meson)
  64   #:use-module (guix build-system waf)
  65   #:use-module ((guix licenses) #:prefix license:)
  66   #:use-module (guix packages)
  67   #:use-module (guix utils)
  68   #:use-module (ice-9 match)
  69   #:use-module ((srfi srfi-1) #:hide (zip)))
  70
  71 (define-public glu
  72   (package
  73     (name "glu")
  74     (version "9.0.1")
  75     (source (origin
  76               (method url-fetch)
  77               (uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/glu/glu-"
  78                                   version ".tar.gz"))
  79               (sha256
  80                (base32
  81                 "1xqhk9bn10nbvffw3r4p4rjslwz1l7gaycc0x2pqkr2irp7q9x7n"))))
  82     (build-system gnu-build-system)
  83     (propagated-inputs
  84      `(("mesa" ,mesa))) ; according to glu.pc
  85     (home-page "http://www.opengl.org/archives/resources/faq/technical/glu.htm")
  86     (synopsis "Mesa OpenGL Utility library")
  87     (description
  88      "GLU, or OpenGL Utility Library provides some higher-level functionality
  89 not provided by just OpenGL itself.  Some of GLU's Features
  90 include: Scaling of 2D images and creation of mipmap pyramids,
  91 Transformation of object coordinates into device coordinates and
  92 vice versa, Support for NURBS surfaces, Support for tessellation
  93 of concave or bow tie polygonal primitives, Specialty transformation
  94 matrices for creating perspective and orthographic projections,
  95 positioning a camera, and selection/picking, Rendering of disk,
  96 cylinder, and sphere primitives, Interpreting OpenGL error values
  97 as ASCII text.")
  98     (license (license:x11-style "http://directory.fsf.org/wiki/License:SGIFreeBv2"))))
  99
 100 (define-public freeglut
 101   (package
 102     (name "freeglut")
 103     (version "3.2.1")
 104     (source (origin
 105               (method url-fetch)
 106               (uri (string-append
 107                     "mirror://sourceforge/freeglut/freeglut/"
 108                     version "/freeglut-" version ".tar.gz"))
 109               (sha256
 110                (base32
 111                 "0s6sk49q8ijgbsrrryb7dzqx2fa744jhx1wck5cz5jia2010w06l"))))
 112     (build-system cmake-build-system)
 113     (arguments
 114      '(#:tests? #f                      ;no test target
 115        #:configure-flags '("-DFREEGLUT_BUILD_STATIC_LIBS=OFF")))
 116     (inputs `(("libx11" ,libx11)
 117               ("libxi" ,libxi)
 118               ("libxrandr" ,libxrandr)
 119               ("libxxf86vm" ,libxxf86vm)))
 120     (propagated-inputs
 121      ;; Headers from Mesa and GLU are needed.
 122      `(("glu" ,glu)
 123        ("mesa" ,mesa)))
 124     (home-page "http://freeglut.sourceforge.net/")
 125     (synopsis "Alternative to the OpenGL Utility Toolkit (GLUT)")
 126     (description
 127      "Freeglut is a completely Free/OpenSourced alternative to
 128 the OpenGL Utility Toolkit (GLUT) library.  GLUT was originally
 129 written by Mark Kilgard to support the sample programs in the
 130 second edition OpenGL @code{RedBook}.  Since then, GLUT has been used
 131 in a wide variety of practical applications because it is simple,
 132 widely available and highly portable.
 133
 134 GLUT (and hence freeglut) allows the user to create and manage windows
 135 containing OpenGL contexts on a wide range of platforms and also read
 136 the mouse, keyboard and joystick functions.  Freeglut is released under
 137 the X-Consortium license.")
 138     (license license:x11)))
 139
 140 ;; Needed for "kiki".
 141 (define-public freeglut-2.8
 142   (package (inherit freeglut)
 143     (name "freeglut")
 144     (version "2.8.1")
 145     (source (origin
 146               (method url-fetch)
 147               (uri (string-append
 148                     "mirror://sourceforge/freeglut/freeglut/"
 149                     version "/freeglut-" version ".tar.gz"))
 150               (sha256
 151                (base32
 152                 "16lrxxxd9ps9l69y3zsw6iy0drwjsp6m26d1937xj71alqk6dr6x"))))
 153     (build-system gnu-build-system)
 154     (arguments
 155      '(#:configure-flags '("--disable-static")))))
 156
 157 (define-public ftgl
 158   (package
 159     (name "ftgl")
 160     (version "2.4.0")
 161     (home-page "https://github.com/frankheckenbach/ftgl")
 162     (source (origin
 163               (method git-fetch)
 164               (uri (git-reference (url home-page)
 165                                   (commit (string-append "v" version))))
 166               (file-name (git-file-name name version))
 167               (sha256
 168                (base32
 169                 "0zjs1h9w30gajq9lndzvjsa26rsmr1081lb1fbpbj10yhcdcsc79"))))
 170     (build-system gnu-build-system)
 171     (arguments
 172      `(#:configure-flags '("--disable-static")))
 173     ;; The pkg-config file lists "freetype2" as Requires.private.
 174     (propagated-inputs `(("freetype" ,freetype)))
 175     (inputs `(("libx11" ,libx11)
 176               ("mesa" ,mesa)
 177               ("glu" ,glu)))
 178     (native-inputs
 179      `(("pkg-config" ,pkg-config)
 180        ("autoconf" ,autoconf)
 181        ("automake" ,automake)
 182        ("libtool" ,libtool)))
 183     (synopsis "Font rendering library for OpenGL applications")
 184     (description
 185      "FTGL is a font rendering library for OpenGL applications.  Supported
 186 rendering modes are: Bitmaps, Anti-aliased pixmaps, Texture maps, Outlines,
 187 Polygon meshes, and Extruded polygon meshes.")
 188     (license license:x11)))
 189
 190 (define-public s2tc
 191   (package
 192     (name "s2tc")
 193     (version "1.0")
 194     (source
 195      (origin
 196        (method git-fetch)
 197        (uri (git-reference
 198              (url "https://github.com/divVerent/s2tc")
 199              (commit (string-append "v" version))))
 200        (file-name (git-file-name name version))
 201        (sha256
 202         (base32 "1fg323fk7wlv2xh6lw66wswgcv6qi8aaadk7c28h2f2lj1s7njnf"))))
 203     (build-system gnu-build-system)
 204     (native-inputs
 205      `(("autoconf" ,autoconf)
 206        ("automake" ,automake)
 207        ("libtool" ,libtool)))
 208     (inputs
 209      `(("mesa-headers" ,mesa-headers)))
 210     (home-page "https://github.com/divVerent/s2tc")
 211     (synopsis "S3 Texture Compression implementation")
 212     (description
 213      "S2TC is a patent-free implementation of S3 Texture Compression (S3TC,
 214 also known as DXTn or DXTC) for Mesa.")
 215     (license license:expat)))
 216
 217 ;;; Mesa needs LibVA headers to build its Gallium-based VA API implementation;
 218 ;;; LibVA itself depends on Mesa.  We use the following to solve the circular
 219 ;;; dependency.
 220 (define libva-without-mesa
 221   ;; Delay to work around circular import problem.
 222   (delay
 223     (package
 224       (inherit libva)
 225       (name "libva-without-mesa")
 226       (inputs `(,@(fold alist-delete (package-inputs libva)
 227                         '("mesa" "wayland"))))
 228       (arguments
 229        (strip-keyword-arguments
 230         '(#:make-flags)
 231         (substitute-keyword-arguments (package-arguments libva)
 232           ((#:configure-flags flags)
 233            '(list "--disable-glx" "--disable-egl"))))))))
 234
 235 (define-public mesa
 236   (package
 237     (name "mesa")
 238     (version "20.2.4")
 239     (source
 240       (origin
 241         (method url-fetch)
 242         (uri (list (string-append "https://mesa.freedesktop.org/archive/"
 243                                   "mesa-" version ".tar.xz")
 244                    (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
 245                                   "mesa-" version ".tar.xz")
 246                    (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
 247                                   version "/mesa-" version ".tar.xz")))
 248         (sha256
 249          (base32
 250           "14m09bk7akj0k02lg8fhvvzbdsashlbdsgl2cw7wbqfj2mhdqwh5"))
 251         (patches
 252          (search-patches "mesa-skip-tests.patch"))))
 253     (build-system meson-build-system)
 254     (propagated-inputs
 255       `(;; The following are in the Requires.private field of gl.pc.
 256         ("libdrm" ,libdrm)
 257         ("libvdpau" ,libvdpau)
 258         ("libx11" ,libx11)
 259         ("libxdamage" ,libxdamage)
 260         ("libxfixes" ,libxfixes)
 261         ("libxshmfence" ,libxshmfence)
 262         ("libxxf86vm" ,libxxf86vm)
 263         ("xorgproto" ,xorgproto)))
 264     (inputs
 265       `(("expat" ,expat)
 266         ("libelf" ,elfutils)  ;required for r600 when using llvm
 267         ("libva" ,(force libva-without-mesa))
 268         ("libxml2" ,libxml2)
 269         ;; TODO: Add 'libxml2-python' for OpenGL ES 1.1 and 2.0 support
 270         ("libxrandr" ,libxrandr)
 271         ("libxvmc" ,libxvmc)
 272         ,@(match (%current-system)
 273             ((or "x86_64-linux" "i686-linux")
 274              ;; Note: update the 'clang' input of mesa-opencl when bumping this.
 275              `(("llvm" ,llvm-11)))
 276             (_
 277              `()))
 278         ("wayland" ,wayland)
 279         ("wayland-protocols" ,wayland-protocols)))
 280     (native-inputs
 281       `(("bison" ,bison)
 282         ("flex" ,flex)
 283         ("gettext" ,gettext-minimal)
 284         ,@(match (%current-system)
 285             ((or "x86_64-linux" "i686-linux")
 286              `(("glslang" ,glslang)))
 287             (_
 288              `()))
 289         ("pkg-config" ,pkg-config)
 290         ("python" ,python-wrapper)
 291         ("python-mako" ,python-mako)
 292         ("which" ,(@ (gnu packages base) which))))
 293     (outputs '("out" "bin"))
 294     (arguments
 295      `(#:configure-flags
 296        '(,@(match (%current-system)
 297              ((or "armhf-linux" "aarch64-linux")
 298               ;; TODO: Fix svga driver for aarch64 and armhf.
 299               '("-Dgallium-drivers=etnaviv,freedreno,kmsro,lima,nouveau,panfrost,r300,r600,swrast,tegra,v3d,vc4,virgl"))
 300              (_
 301               '("-Dgallium-drivers=iris,nouveau,r300,r600,radeonsi,svga,swrast,virgl")))
 302          ;; Enable various optional features.  TODO: opencl requires libclc,
 303          ;; omx requires libomxil-bellagio
 304          "-Dplatforms=x11,drm,surfaceless,wayland"
 305          "-Dglx=dri"        ;Thread Local Storage, improves performance
 306          ;; "-Dopencl=true"
 307          ;; "-Domx=true"
 308          "-Dosmesa=gallium"
 309          "-Dgallium-xa=true"
 310
 311          ;; features required by wayland
 312          "-Dgles2=true"
 313          "-Dgbm=true"
 314          "-Dshared-glapi=true"
 315
 316          ;; Enable Vulkan on i686-linux and x86-64-linux.
 317          ,@(match (%current-system)
 318              ((or "i686-linux" "x86_64-linux")
 319               '("-Dvulkan-drivers=intel,amd"))
 320              (_
 321               '("-Dvulkan-drivers=auto")))
 322
 323          ;; Enable the Vulkan overlay layer on i686-linux and x86-64-linux.
 324          ,@(match (%current-system)
 325              ((or "x86_64-linux" "i686-linux")
 326               '("-Dvulkan-overlay-layer=true"))
 327              (_
 328               '()))
 329
 330          ;; Also enable the tests.
 331          "-Dbuild-tests=true"
 332
 333          ;; on non-intel systems, drop i915 and i965
 334          ;; from the default dri drivers
 335          ,@(match (%current-system)
 336              ((or "x86_64-linux" "i686-linux")
 337               '("-Ddri-drivers=i915,i965,nouveau,r200,r100"
 338                 "-Dllvm=true"))         ; default is x86/x86_64 only
 339              (_
 340               '("-Ddri-drivers=nouveau,r200,r100"))))
 341
 342        ;; XXX: 'debugoptimized' causes LTO link failures on some drivers.  The
 343        ;; documentation recommends using 'release' for performance anyway.
 344        #:build-type "release"
 345
 346        #:modules ((ice-9 match)
 347                   (srfi srfi-1)
 348                   (guix build utils)
 349                   (guix build meson-build-system))
 350        #:phases
 351        (modify-phases %standard-phases
 352          ,@(if (string-prefix? "i686" (or (%current-target-system)
 353                                           (%current-system)))
 354                ;; Disable new test from Mesa 19 that fails on i686.  Upstream
 355                ;; report: <https://bugs.freedesktop.org/show_bug.cgi?id=110612>.
 356                `((add-after 'unpack 'disable-failing-test
 357                    (lambda _
 358                      (substitute* "src/util/tests/format/meson.build"
 359                        (("'u_format_test',") ""))
 360                      #t)))
 361                '())
 362          (add-before 'configure 'fix-dlopen-libnames
 363            (lambda* (#:key inputs outputs #:allow-other-keys)
 364              (let ((out (assoc-ref outputs "out")))
 365                ;; Remain agnostic to .so.X.Y.Z versions while doing
 366                ;; the substitutions so we're future-safe.
 367                (substitute* "src/glx/meson.build"
 368                  (("-DGL_LIB_NAME=\"lib@0@\\.so\\.@1@\"")
 369                   (string-append "-DGL_LIB_NAME=\"" out
 370                                  "/lib/lib@0@.so.@1@\"")))
 371                (substitute* "src/gbm/backends/dri/gbm_dri.c"
 372                  (("\"libglapi\\.so")
 373                   (string-append "\"" out "/lib/libglapi.so")))
 374                (substitute* "src/gbm/main/backend.c"
 375                  ;; No need to patch the gbm_gallium_drm.so reference;
 376                  ;; it's never installed since Mesa removed its
 377                  ;; egl_gallium support.
 378                  (("\"gbm_dri\\.so")
 379                   (string-append "\"" out "/lib/dri/gbm_dri.so")))
 380                #t)))
 381          (add-after 'install 'split-outputs
 382            (lambda* (#:key outputs #:allow-other-keys)
 383              (let ((out (assoc-ref outputs "out"))
 384                    (bin (assoc-ref outputs "bin")))
 385                ,@(match (%current-system)
 386                    ((or "i686-linux" "x86_64-linux")
 387                     ;; Install the Vulkan overlay control script to a separate
 388                     ;; output to prevent a reference on Python, saving ~70 MiB
 389                     ;; on the closure size.
 390                     '((copy-recursively (string-append out "/bin")
 391                                         (string-append bin "/bin"))
 392                       (delete-file-recursively (string-append out "/bin"))))
 393                    (_
 394                     ;; XXX: On architectures without the Vulkan overlay layer
 395                     ;; just create an empty file because outputs can not be
 396                     ;; added conditionally.
 397                     '((mkdir-p (string-append bin "/bin"))
 398                       (call-with-output-file (string-append bin "/bin/.empty")
 399                         (const #t)))))
 400                #t)))
 401          (add-after 'install 'symlinks-instead-of-hard-links
 402            (lambda* (#:key outputs #:allow-other-keys)
 403              ;; All the drivers and gallium targets create hard links upon
 404              ;; installation (search for "hardlink each megadriver instance"
 405              ;; in the makefiles).  This is no good for us since we'd produce
 406              ;; nars that contain several copies of these files.  Thus, turn
 407              ;; them into symlinks, which saves ~124 MiB.
 408              (let* ((out    (assoc-ref outputs "out"))
 409                     (lib    (string-append out "/lib"))
 410                     (files  (find-files lib
 411                                         (lambda (file stat)
 412                                           (and (string-contains file ".so")
 413                                                (eq? 'regular
 414                                                     (stat:type stat))))))
 415                     (inodes (map (compose stat:ino stat) files)))
 416                (for-each (lambda (inode)
 417                            (match (filter-map (match-lambda
 418                                                 ((file ino)
 419                                                  (and (= ino inode) file)))
 420                                               (zip files inodes))
 421                              ((_)
 422                               #f)
 423                              ((reference others ..1)
 424                               (format #t "creating ~a symlinks to '~a'~%"
 425                                       (length others) reference)
 426                               (for-each delete-file others)
 427                               (for-each (lambda (file)
 428                                           (if (string=? (dirname file)
 429                                                         (dirname reference))
 430                                               (symlink (basename reference)
 431                                                        file)
 432                                               (symlink reference file)))
 433                                         others))))
 434                          (delete-duplicates inodes))
 435                #t))))))
 436     (home-page "https://mesa3d.org/")
 437     (synopsis "OpenGL and Vulkan implementations")
 438     (description "Mesa is a free implementation of the OpenGL and Vulkan
 439 specifications - systems for rendering interactive 3D graphics.  A variety of
 440 device drivers allows Mesa to be used in many different environments ranging
 441 from software emulation to complete hardware acceleration for modern GPUs.")
 442     (license license:x11)))
 443
 444 (define-public mesa-opencl
 445   (package/inherit mesa
 446     (name "mesa-opencl")
 447     (arguments
 448      (substitute-keyword-arguments (package-arguments mesa)
 449        ((#:configure-flags flags)
 450         `(cons "-Dgallium-opencl=standalone" ,flags))))
 451     (inputs
 452      `(("libclc" ,libclc)
 453        ,@(package-inputs mesa)))
 454     (native-inputs
 455      `(("clang" ,clang-11)
 456        ,@(package-native-inputs mesa)))))
 457
 458 (define-public mesa-opencl-icd
 459   (package/inherit mesa-opencl
 460     (name "mesa-opencl-icd")
 461     (arguments
 462      (substitute-keyword-arguments (package-arguments mesa)
 463        ((#:configure-flags flags)
 464         `(cons "-Dgallium-opencl=icd"
 465                ,(delete "-Dgallium-opencl=standalone" flags)))))))
 466
 467 (define-public mesa-headers
 468   (package/inherit mesa
 469     (name "mesa-headers")
 470     (propagated-inputs '())
 471     (inputs '())
 472     (native-inputs '())
 473     (outputs '("out"))
 474     (arguments
 475      '(#:phases
 476        (modify-phases %standard-phases
 477          (delete 'configure)
 478          (delete 'build)
 479          (delete 'check)
 480          (replace 'install
 481            (lambda* (#:key outputs #:allow-other-keys)
 482              (copy-recursively "include" (string-append
 483                                           (assoc-ref outputs "out")
 484                                           "/include"))
 485              #t)))))))
 486
 487 ;;; The mesa-demos distribution contains non-free files, many files with no
 488 ;;; clear license information, and many demos that aren't useful for most
 489 ;;; people, so we just use this for the mesa-utils package below, and possibly
 490 ;;; other packages in the future.  This is modeled after Debian's solution.
 491 (define (mesa-demos-source version)
 492   (origin
 493     (method url-fetch)
 494     (uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/demos"
 495                         "/mesa-demos-" version ".tar.bz2"))
 496     (sha256 (base32 "0zgzbz55a14hz83gbmm0n9gpjnf5zadzi2kjjvkn6khql2a9rs81"))))
 497
 498 (define-public mesa-utils
 499   (package
 500     (name "mesa-utils")
 501     (version "8.4.0")
 502     (source (mesa-demos-source version))
 503     (build-system gnu-build-system)
 504     (inputs
 505      `(("mesa" ,mesa)
 506        ("glut" ,freeglut)
 507        ("glew" ,glew)))
 508     (native-inputs
 509      `(("pkg-config" ,pkg-config)))
 510     (arguments
 511      '(#:phases
 512        (modify-phases %standard-phases
 513          (replace
 514           'install
 515           (lambda* (#:key outputs #:allow-other-keys)
 516             (let ((out (assoc-ref outputs "out")))
 517               (mkdir-p (string-append out "/bin"))
 518               (for-each
 519                (lambda (file)
 520                  (copy-file file (string-append out "/bin/" (basename file))))
 521                '("src/xdemos/glxdemo" "src/xdemos/glxgears"
 522                  "src/xdemos/glxinfo" "src/xdemos/glxheads"))
 523               #t))))))
 524     (home-page "https://mesa3d.org/")
 525     (synopsis "Utility tools for Mesa")
 526     (description
 527      "The mesa-utils package contains several utility tools for Mesa: glxdemo,
 528 glxgears, glxheads, and glxinfo.")
 529     ;; glxdemo is public domain; others expat.
 530     (license (list license:expat license:public-domain))))
 531
 532 (define-public glew
 533   (package
 534     (name "glew")
 535     (version "2.1.0")
 536     (source (origin
 537               (method url-fetch)
 538               (uri (string-append "mirror://sourceforge/glew/glew/" version
 539                                   "/glew-" version ".tgz"))
 540               (sha256
 541                (base32
 542                 "159wk5dc0ykjbxvag5i1m2mhp23zkk6ra04l26y3jc3nwvkr3ph4"))
 543               (modules '((guix build utils)))
 544               (snippet
 545                '(begin
 546                   (substitute* "config/Makefile.linux"
 547                     (("= cc") "= gcc")
 548                     (("/lib64") "/lib"))
 549                   #t))))
 550     (build-system gnu-build-system)
 551     (arguments
 552      '(#:phases (modify-phases %standard-phases (delete 'configure))
 553        #:make-flags (list (string-append "GLEW_PREFIX="
 554                                          (assoc-ref %outputs "out"))
 555                           (string-append "GLEW_DEST="
 556                                          (assoc-ref %outputs "out")))
 557        #:tests? #f))                              ;no 'check' target
 558     (inputs
 559      `(("libxi" ,libxi)
 560        ("libxmu" ,libxmu)
 561        ("libx11" ,libx11)
 562        ("mesa" ,mesa)))
 563
 564     ;; <GL/glew.h> includes <GL/glu.h>.
 565     (propagated-inputs `(("glu" ,glu)))
 566
 567     (home-page "http://glew.sourceforge.net/")
 568     (synopsis "OpenGL extension loading library for C and C++")
 569     (description
 570      "The OpenGL Extension Wrangler Library (GLEW) is a C/C++ extension
 571 loading library.  GLEW provides efficient run-time mechanisms for determining
 572 which OpenGL extensions are supported on the target platform.  OpenGL core and
 573 extension functionality is exposed in a single header file.")
 574     (license license:bsd-3)))
 575
 576 (define-public guile-opengl
 577   (package
 578     (name "guile-opengl")
 579     (version "0.1.0")
 580     (source (origin
 581              (method url-fetch)
 582              (uri (string-append "mirror://gnu/guile-opengl/guile-opengl-"
 583                                  version ".tar.gz"))
 584              (sha256
 585               (base32
 586                "13qfx4xh8baryxqrv986l848ygd0piqwm6s2s90pxk9c0m9vklim"))))
 587     (build-system gnu-build-system)
 588     (native-inputs `(("pkg-config" ,pkg-config)))
 589     (inputs `(("guile" ,guile-2.2)
 590               ("mesa" ,mesa)
 591               ("glu" ,glu)
 592               ("freeglut" ,freeglut)))
 593     (arguments
 594      '(#:phases (modify-phases %standard-phases
 595                  (add-after 'configure 'patch-makefile
 596                    (lambda _
 597                      ;; Install compiled Guile files in the expected place.
 598                      (substitute* '("Makefile")
 599                        (("^godir = .*$")
 600                         "godir = $(moddir)\n"))))
 601                  (add-before 'build 'patch-dynamic-link
 602                    (lambda* (#:key inputs outputs #:allow-other-keys)
 603                      (substitute* "gl/runtime.scm"
 604                        (("\\(dynamic-link\\)")
 605                         (string-append "(dynamic-link \""
 606                                        (assoc-ref inputs "mesa")
 607                                        "/lib/libGL.so" "\")")))
 608                      (define (dynamic-link-substitute file lib input)
 609                        (substitute* file
 610                          (("dynamic-link \"lib([a-zA-Z]+)\"" _ lib)
 611                           (string-append "dynamic-link \""
 612                                          (assoc-ref inputs input)
 613                                          "/lib/lib" lib "\""))))
 614                      ;; Replace dynamic-link calls for libGL, libGLU, and
 615                      ;; libglut with absolute paths to the store.
 616                      (dynamic-link-substitute "glx/runtime.scm" "GL" "mesa")
 617                      (dynamic-link-substitute "glu/runtime.scm" "GLU" "glu")
 618                      (dynamic-link-substitute "glut/runtime.scm" "glut"
 619                                               "freeglut"))))))
 620     (home-page "https://gnu.org/s/guile-opengl")
 621     (synopsis "Guile binding for the OpenGL graphics API")
 622     (description
 623      "Guile-OpenGL is a library for Guile that provides bindings to the
 624 OpenGL graphics API.")
 625     (license license:lgpl3+)))
 626
 627 (define-public guile3.0-opengl
 628   (package
 629     (inherit guile-opengl)
 630     (name "guile3.0-opengl")
 631     (arguments
 632      (substitute-keyword-arguments (package-arguments guile-opengl)
 633        ((#:phases phases)
 634         `(modify-phases ,phases
 635            (add-after 'unpack 'build-with-guile-3.0
 636              (lambda _
 637                (substitute* "configure"
 638                  (("_guile_versions_to_search=\"")
 639                   "_guile_versions_to_search=\"3.0 "))
 640                #t))))))
 641     (inputs
 642      `(("guile" ,guile-3.0)
 643        ("mesa" ,mesa)
 644        ("glu" ,glu)
 645        ("freeglut" ,freeglut)))))
 646
 647 (define-public libepoxy
 648   (package
 649     (name "libepoxy")
 650     (version "1.5.4")
 651     (source (origin
 652               (method url-fetch)
 653               (uri (string-append
 654                     "https://github.com/anholt/libepoxy/releases/download/"
 655                     version "/libepoxy-" version ".tar.xz"))
 656               (sha256
 657                (base32
 658                 "1ll9fach4v30dsyd47s5ial4gaiwihzr2afb77vxxzzy3mlcrlhb"))))
 659     (arguments
 660      `(#:phases
 661        (modify-phases %standard-phases
 662          (delete 'bootstrap)
 663          (add-before
 664            'configure 'patch-paths
 665            (lambda* (#:key inputs #:allow-other-keys)
 666              (let ((python (assoc-ref inputs "python"))
 667                    (mesa (assoc-ref inputs "mesa")))
 668                (substitute* "src/gen_dispatch.py"
 669                  (("/usr/bin/env python") python))
 670                (substitute* (find-files "." "\\.[ch]$")
 671                  (("libGL.so.1") (string-append mesa "/lib/libGL.so.1"))
 672                  (("libEGL.so.1") (string-append mesa "/lib/libEGL.so.1")))
 673                #t))))))
 674     (build-system meson-build-system)
 675     (native-inputs
 676      `(("pkg-config" ,pkg-config)
 677        ("python" ,python)))
 678     (inputs
 679      `(("mesa" ,mesa)))
 680     (home-page "https://github.com/anholt/libepoxy/")
 681     (synopsis "A library for handling OpenGL function pointer management")
 682     (description
 683      "A library for handling OpenGL function pointer management.")
 684     (license license:x11)))
 685
 686 (define-public libglvnd
 687   (package
 688     (name "libglvnd")
 689     (version "1.3.2")
 690     (home-page "https://gitlab.freedesktop.org/glvnd/libglvnd")
 691     (source (origin
 692               (method git-fetch)
 693               (uri (git-reference
 694                     (url home-page)
 695                     (commit (string-append "v" version))))
 696               (file-name (git-file-name name version))
 697               (sha256
 698                (base32
 699                 "10x7fgb114r4gikdg6flszl3kwzcb9y5qa7sj9936mk0zxhjaylz"))))
 700     (build-system meson-build-system)
 701     (arguments
 702      '(#:configure-flags '("-Dx11=enabled")
 703        #:phases (modify-phases %standard-phases
 704                   (add-after 'unpack 'disable-glx-tests
 705                     (lambda _
 706                       ;; This package is meant to be used alongside Mesa.
 707                       ;; To avoid a circular dependency, disable tests that
 708                       ;; require a running Xorg server.
 709                       (substitute* "tests/meson.build"
 710                         (("if with_glx")
 711                          "if false"))
 712                       #t)))))
 713     (native-inputs
 714      `(("pkg-config" ,pkg-config)))
 715     (inputs
 716      `(("libx11" ,libx11)
 717        ("libxext" ,libxext)
 718        ("xorgproto" ,xorgproto)))
 719     (synopsis "Vendor-neutral OpenGL dispatch library")
 720     (description
 721      "libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL
 722 API calls between multiple vendors.  It allows multiple drivers from
 723 different vendors to coexist on the same file system, and determines which
 724 vendor to dispatch each API call to at runtime.
 725
 726 Both GLX and EGL are supported, in any combination with OpenGL and OpenGL ES.")
 727     ;; libglvnd is available under a custom X11-style license, and incorporates
 728     ;; code with various other licenses.  See README.md for details.
 729     (license (list (license:x11-style "file://README.md")
 730                    license:x11
 731                    license:expat))))
 732
 733 (define-public soil
 734   (package
 735     (name "soil")
 736     (version "1.0.7")
 737     (source (origin
 738               (method url-fetch)
 739               ;; No versioned archive available.
 740               (uri "http://www.lonesock.net/files/soil.zip")
 741               (sha256
 742                (base32
 743                 "00gpwp9dldzhsdhksjvmbhsd2ialraqbv6v6dpikdmpncj6mnc52"))))
 744     (build-system gnu-build-system)
 745     (arguments
 746      '(#:tests? #f ; no tests
 747        #:phases (modify-phases %standard-phases
 748                   (delete 'configure)
 749                   (add-before 'build 'init-build
 750                     (lambda* (#:key outputs #:allow-other-keys)
 751                       (let ((out (assoc-ref outputs "out")))
 752                         (setenv "CFLAGS" "-fPIC") ; needed for shared library
 753                         ;; Use alternate Makefile
 754                         (copy-file "projects/makefile/alternate Makefile.txt"
 755                                    "src/Makefile")
 756                         (chdir "src")
 757                         (substitute* '("Makefile")
 758                           (("INCLUDEDIR = /usr/include/SOIL")
 759                            (string-append "INCLUDEDIR = " out "/include/SOIL"))
 760                           (("LIBDIR = /usr/lib")
 761                            (string-append "LIBDIR = " out "/lib"))
 762                           ;; Remove these flags from 'install' commands.
 763                           (("-o root -g root") ""))))))))
 764     (native-inputs
 765      `(("unzip" ,unzip)))
 766     (inputs
 767      `(("mesa" ,mesa)))
 768     (home-page "https://www.lonesock.net/soil.html")
 769     (synopsis "OpenGL texture loading library")
 770     (description
 771      "SOIL is a tiny C library used primarily for uploading textures into
 772 OpenGL.")
 773     (license license:public-domain)))
 774
 775 (define-public glfw
 776   (package
 777     (name "glfw")
 778     (version "3.3.3")
 779     (source (origin
 780               (method url-fetch)
 781               (uri (string-append "https://github.com/glfw/glfw"
 782                                   "/releases/download/" version
 783                                   "/glfw-" version ".zip"))
 784               (sha256
 785                (base32
 786                 "0xrrahhbs4sn7sgvdk9sgz5zla4sw3ajq6kxpqrx635l8nnqfc3j"))))
 787     (build-system cmake-build-system)
 788     (arguments
 789      '(#:tests? #f ; no test target
 790        #:configure-flags '("-DBUILD_SHARED_LIBS=ON")))
 791     (native-inputs
 792      `(("doxygen" ,doxygen)
 793        ("unzip" ,unzip)))
 794     (propagated-inputs
 795      `(("mesa" ,mesa)                             ;included in public headers
 796
 797        ;; These are in 'Requires.private' of 'glfw3.pc'.
 798        ("libx11" ,libx11)
 799        ("libxrandr" ,libxrandr)
 800        ("libxi" ,libxi)
 801        ("libxinerama" ,libxinerama)
 802        ("libxcursor" ,libxcursor)
 803        ("libxxf86vm" ,libxxf86vm)))
 804     (home-page "https://www.glfw.org")
 805     (synopsis "OpenGL application development library")
 806     (description
 807      "GLFW is a library for OpenGL, OpenGL ES and Vulkan development for
 808 desktop computers.  It provides a simple API for creating windows, contexts
 809 and surfaces, receiving input and events.")
 810     (license license:zlib)))
 811
 812 (define-public nanovg-for-extempore
 813   (let ((version "0.7.1")
 814         (revision "0")
 815         (commit "3c60175fcc2e5fe305b04355cdce35d499c80310"))
 816     (package
 817       (name "nanovg-for-extempore")
 818       (version (git-version version revision commit))
 819       (source (origin
 820                 (method git-fetch)
 821                 (uri (git-reference
 822                       (url "https://github.com/extemporelang/nanovg")
 823                       (commit commit)))
 824                 (file-name (git-file-name name version))
 825                 (sha256
 826                  (base32
 827                   "0ddn3d3mxqn8hj9967v3pss7lz1wn08pcdnqzc118g7yjkq7hxzy"))))
 828       (build-system cmake-build-system)
 829       (arguments `(#:tests? #f))        ; no tests included
 830       (inputs
 831        `(("mesa" ,mesa)))
 832       ;; Extempore refuses to build on architectures other than x86_64
 833       (supported-systems '("x86_64-linux"))
 834       (home-page "https://github.com/extemporelang/nanovg")
 835       (synopsis "2D vector drawing library on top of OpenGL")
 836       (description "NanoVG is small antialiased vector graphics rendering
 837 library for OpenGL.  It has lean API modeled after HTML5 canvas API.  It is
 838 aimed to be a practical and fun toolset for building scalable user interfaces
 839 and visualizations.")
 840       (license license:zlib))))
 841
 842 (define-public gl2ps
 843   (package
 844     (name "gl2ps")
 845     (version "1.4.2")
 846     (source
 847      (origin
 848        (method url-fetch)
 849        (uri (string-append
 850              "http://geuz.org/gl2ps/src/gl2ps-"
 851              version ".tgz"))
 852        (sha256
 853         (base32 "1sgzv547h7hrskb9qd0x5yp45kmhvibjwj2mfswv95lg070h074d"))))
 854     (build-system cmake-build-system)
 855     (inputs
 856      `(("libpng" ,libpng)
 857        ("mesa" ,mesa)
 858        ("zlib" ,zlib)))
 859     (arguments
 860      `(#:tests? #f))                    ; no tests
 861     (home-page "http://www.geuz.org/gl2ps/")
 862     (synopsis "OpenGL to PostScript printing library")
 863     (description "GL2PS is a C library providing high quality vector
 864 output for any OpenGL application.  GL2PS uses sorting algorithms
 865 capable of handling intersecting and stretched polygons, as well as
 866 non-manifold objects.  GL2PS provides many features including advanced
 867 smooth shading and text rendering, culling of invisible primitives and
 868 mixed vector/bitmap output.")
 869     ;; GL2PS is dual-licenced and can be used under the terms of either.
 870     (license (list license:lgpl2.0+
 871                    (license:fsf-free "http://www.geuz.org/gl2ps/COPYING.GL2PS"
 872                                      "GPL-incompatible copyleft license")))))
 873
 874 (define-public virtualgl
 875   (package
 876     (name "virtualgl")
 877     (version "2.6.2")
 878     (source
 879      (origin
 880        (method git-fetch)
 881        (uri (git-reference
 882              (url "https://github.com/VirtualGL/virtualgl")
 883              (commit version)))
 884        (file-name (git-file-name name version))
 885        (sha256
 886         (base32 "0yyc553xsb5n0rx7jp9p4wdbd7md07b3qrkf3ssyjavqqg908qg9"))))
 887     (arguments
 888      `(#:tests? #f                      ; no tests are available
 889        #:configure-flags (list
 890                           (string-append "-DCMAKE_INSTALL_LIBDIR="
 891                                          (assoc-ref %outputs "out") "/lib")
 892                           "-DVGL_USESSL=1"))) ; use OpenSSL
 893     (build-system cmake-build-system)
 894     (inputs `(("glu" ,glu)
 895               ("libjpeg-turbo" ,libjpeg-turbo)
 896               ("libxtst" ,libxtst)
 897               ("mesa" ,mesa)
 898               ("openssl" ,openssl)))
 899     (native-inputs `(("pkg-config" ,pkg-config)))
 900     (home-page "https://www.virtualgl.org")
 901     (synopsis "Redirects 3D commands from an OpenGL application onto a 3D
 902 graphics card")
 903     (description "VirtualGL redirects the 3D rendering commands from OpenGL
 904 applications to 3D accelerator hardware in a dedicated server and displays the
 905 rendered output interactively to a thin client located elsewhere on the
 906 network.")
 907     (license license:wxwindows3.1+)))
 908
 909 (define-public mojoshader
 910   (let ((changeset "5887634ea695"))
 911     (package
 912       (name "mojoshader")
 913       (version (string-append "20190825" "-" changeset))
 914       (source
 915        (origin
 916          (method hg-fetch)
 917          (uri (hg-reference
 918                (url "https://hg.icculus.org/icculus/mojoshader/")
 919                (changeset changeset)))
 920          (file-name (git-file-name name version))
 921          (sha256
 922           (base32 "0ibl4z1696jiifv9j5drir7jm0b5px0vwkwckbi7cfd46p7p6wcy"))))
 923       (arguments
 924        ;; Tests only for COMPILER_SUPPORT=ON.
 925        `(#:tests? #f
 926          #:configure-flags '("-DBUILD_SHARED=ON"
 927                              "-DFLIP_VIEWPORT=ON"
 928                              "-DDEPTH_CLIPPING=ON")
 929          #:phases
 930          (modify-phases %standard-phases
 931            (replace 'install
 932              (lambda* (#:key outputs #:allow-other-keys)
 933                (let* ((out (assoc-ref outputs "out"))
 934                       (lib (string-append out "/lib"))
 935                       (header (string-append out "/include")))
 936                  (install-file "libmojoshader.so" lib)
 937                  (for-each (lambda (f)
 938                              (install-file f header))
 939                            (find-files "../source" "mojoshader.*\\.h$"))
 940                  (let ((profiles-header (string-append header "/profiles")))
 941                    (mkdir-p profiles-header)
 942                    (rename-file (string-append header "/mojoshader_profile.h")
 943                                 (string-append profiles-header "/mojoshader_profile.h"))))
 944                #t)))))
 945       (build-system cmake-build-system)
 946       (home-page "https://www.icculus.org/mojoshader/")
 947       (synopsis "Work with Direct3D shaders on alternate 3D APIs")
 948       (description "MojoShader is a library to work with Direct3D shaders on
 949 alternate 3D APIs and non-Windows platforms.  The primary motivation is moving
 950 shaders to OpenGL languages on the fly.  The developer deals with \"profiles\"
 951 that represent various target languages, such as GLSL or ARB_*_program.
 952
 953 This allows a developer to manage one set of shaders, presumably written in
 954 Direct3D HLSL, and use them across multiple rendering backends.  This also
 955 means that the developer only has to worry about one (offline) compiler to
 956 manage program complexity, while MojoShader itself deals with the reduced
 957 complexity of the bytecode at runtime.
 958
 959 MojoShader provides both a simple API to convert bytecode to various profiles,
 960 and (optionally) basic glue to rendering APIs to abstract the management of
 961 the shaders at runtime.")
 962       (license license:zlib))))
 963
 964 (define-public mojoshader-with-viewport-flip
 965   ;; Changeset c586d4590241 replaced glProgramViewportFlip with
 966   ;; glProgramViewportInfo.
 967   ;; https://hg.icculus.org/icculus/mojoshader/rev/c586d4590241
 968   (let ((changeset "2e37299b13d8"))
 969     (package
 970       (inherit mojoshader)
 971       (name "mojoshader-with-viewport-flip")
 972       (version (string-append "20190725" "-" changeset))
 973       (source
 974        (origin
 975          (method hg-fetch)
 976          (uri (hg-reference
 977                (url "https://hg.icculus.org/icculus/mojoshader/")
 978                (changeset changeset)))
 979          (file-name (git-file-name name version))
 980          (sha256
 981           (base32 "0ffws7cqbskxwc3hjsnnzq4r2bbf008kdr3b11pa3kr7dsi50y6i"))))
 982       (synopsis "Work with Direct3D shaders on alternate 3D APIs (with viewport flip)")
 983       (description "This is the last version of the mojoshader library with
 984 the glProgramViewportFlip before it was replaced with glProgramViewportInfo.")
 985       (license license:zlib))))
 986
 987 (define-public mojoshader-cs
 988   (let ((commit "10d0dba21ff1cfe332eb7de328a2adce01286bd7"))
 989     (package
 990       (name "mojoshader-cs")
 991       (version (git-version "20191205" "1" commit))
 992       (source (origin
 993                 (method git-fetch)
 994                 (uri (git-reference
 995                       (url "https://github.com/FNA-XNA/MojoShader")
 996                       (commit commit)))
 997                 (file-name (git-file-name name version))
 998                 (sha256
 999                  (base32
1000                   "11mdhf3fmb9rsn2iv753gmb596j4dh5j2iipgw078vg0lj23rml7"))))
1001       (build-system gnu-build-system)
1002       (arguments
1003        '(#:tests? #f  ; No tests.
1004          #:phases
1005          (modify-phases %standard-phases
1006            (delete 'configure)
1007            (replace 'build
1008              (lambda _
1009                (invoke "make" "-C" "csharp")))
1010            (replace 'install
1011              (lambda* (#:key outputs #:allow-other-keys)
1012                (let ((out (assoc-ref outputs "out")))
1013                  (install-file "csharp/bin/MojoShader-CS.dll" (string-append out "/lib"))
1014                  #t))))))
1015       (native-inputs
1016        `(("mono" ,mono)))
1017       (home-page "https://github.com/FNA-XNA/MojoShader")
1018       (synopsis "C# wrapper for MojoShader")
1019       (description
1020        "Mojoshader-CS provides C# bindings for the Mojoshader library.
1021 The C# wrapper was written to be used for FNA's platform support.  However, this
1022 is written in a way that can be used for any general C# application.")
1023       (license license:zlib))))
1024
1025 (define-public glmark2
1026   (package
1027     (name "glmark2")
1028     (version "2020.04")
1029     (source (origin
1030               (method git-fetch)
1031               (uri (git-reference
1032                     (url "https://github.com/glmark2/glmark2")
1033                     (commit version)))
1034               (file-name (git-file-name name version))
1035               (sha256
1036                (base32
1037                 "0ywpzp0imi3f8iyp7d1739576zx2nsr3db5hp2as4yhflfyq1as2"))
1038               (modules '((guix build utils)))
1039               ;; Fix Python 3 incompatibility.
1040               (snippet
1041                '(begin
1042                   (substitute* "wscript"
1043                     (("(sorted\\()FLAVORS\\.keys\\(\\)(.*)" _ beginning end)
1044                      (string-append beginning "list(FLAVORS)" end)))
1045                   #t))))
1046     (build-system waf-build-system)
1047     (arguments
1048      '(#:tests? #f                      ; no check target
1049        #:configure-flags
1050        (list (string-append "--with-flavors="
1051                             (string-join '("x11-gl" "x11-glesv2"
1052                                            "drm-gl" "drm-glesv2"
1053                                            "wayland-gl" "wayland-glesv2")
1054                                          ",")))
1055        #:phases
1056        (modify-phases %standard-phases
1057          (add-after 'unpack 'patch-paths
1058            (lambda* (#:key inputs #:allow-other-keys)
1059              (let ((mesa (assoc-ref inputs "mesa")))
1060                (substitute* (find-files "src" "gl-state-.*\\.cpp$")
1061                  (("libGL.so") (string-append mesa "/lib/libGL.so"))
1062                  (("libEGL.so") (string-append mesa "/lib/libEGL.so"))
1063                  (("libGLESv2.so") (string-append mesa "/lib/libGLESv2.so")))
1064                #t))))))
1065     (native-inputs
1066      `(("pkg-config" ,pkg-config)))
1067     (inputs
1068      `(("eudev" ,eudev)
1069        ("libdrm" ,libdrm)
1070        ("libjpeg-turbo" ,libjpeg-turbo)
1071        ("libpng" ,libpng)
1072        ("libx11" ,libx11)
1073        ("libxcb" ,libxcb)
1074        ("mesa" ,mesa)
1075        ("wayland" ,wayland)
1076        ("wayland-protocols" ,wayland-protocols)))
1077     (home-page "https://github.com/glmark2/glmark2")
1078     (synopsis "OpenGL 2.0 and OpenGL ES 2.0 benchmark")
1079     (description
1080      "glmark2 is an OpenGL 2.0 and OpenGL ES 2.0 benchmark based on the
1081 original glmark benchmark by Ben Smith.")
1082     (license license:gpl3+)))