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 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 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 ;;;
  17 ;;; This file is part of GNU Guix.
  18 ;;;
  19 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  20 ;;; under the terms of the GNU General Public License as published by
  21 ;;; the Free Software Foundation; either version 3 of the License, or (at
  22 ;;; your option) any later version.
  23 ;;;
  24 ;;; GNU Guix is distributed in the hope that it will be useful, but
  25 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  26 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27 ;;; GNU General Public License for more details.
  28 ;;;
  29 ;;; You should have received a copy of the GNU General Public License
  30 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  31
  32 (define-module (gnu packages gl)
  33   #:use-module (gnu packages)
  34   #:use-module (gnu packages autotools)
  35   #:use-module (gnu packages bison)
  36   #:use-module (gnu packages compression)
  37   #:use-module (gnu packages documentation)
  38   #:use-module (gnu packages elf)
  39   #:use-module (gnu packages flex)
  40   #:use-module (gnu packages fontutils)
  41   #:use-module (gnu packages freedesktop)
  42   #:use-module (gnu packages gettext)
  43   #:use-module (gnu packages guile)
  44   #:use-module (gnu packages image)
  45   #:use-module (gnu packages linux)
  46   #:use-module (gnu packages llvm)
  47   #:use-module (gnu packages mono)
  48   #:use-module (gnu packages pkg-config)
  49   #:use-module (gnu packages python)
  50   #:use-module (gnu packages python-xyz)
  51   #:use-module (gnu packages tls)
  52   #:use-module (gnu packages video)
  53   #:use-module (gnu packages vulkan)
  54   #:use-module (gnu packages xdisorg)
  55   #:use-module (gnu packages xml)
  56   #:use-module (gnu packages xorg)
  57   #:use-module (guix download)
  58   #:use-module (guix git-download)
  59   #:use-module (guix hg-download)
  60   #:use-module (guix build-system gnu)
  61   #:use-module (guix build-system cmake)
  62   #:use-module (guix build-system meson)
  63   #:use-module ((guix licenses) #:prefix license:)
  64   #:use-module (guix packages)
  65   #:use-module (guix utils)
  66   #:use-module (ice-9 match)
  67   #:use-module ((srfi srfi-1) #:hide (zip)))
  68
  69 (define-public glu
  70   (package
  71     (name "glu")
  72     (version "9.0.1")
  73     (source (origin
  74               (method url-fetch)
  75               (uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/glu/glu-"
  76                                   version ".tar.gz"))
  77               (sha256
  78                (base32
  79                 "1xqhk9bn10nbvffw3r4p4rjslwz1l7gaycc0x2pqkr2irp7q9x7n"))))
  80     (build-system gnu-build-system)
  81     (propagated-inputs
  82      `(("mesa" ,mesa))) ; according to glu.pc
  83     (home-page "http://www.opengl.org/archives/resources/faq/technical/glu.htm")
  84     (synopsis "Mesa OpenGL Utility library")
  85     (description
  86      "GLU, or OpenGL Utility Library provides some higher-level functionality
  87 not provided by just OpenGL itself.  Some of GLU's Features
  88 include: Scaling of 2D images and creation of mipmap pyramids,
  89 Transformation of object coordinates into device coordinates and
  90 vice versa, Support for NURBS surfaces, Support for tessellation
  91 of concave or bow tie polygonal primitives, Specialty transformation
  92 matrices for creating perspective and orthographic projections,
  93 positioning a camera, and selection/picking, Rendering of disk,
  94 cylinder, and sphere primitives, Interpreting OpenGL error values
  95 as ASCII text.")
  96     (license (license:x11-style "http://directory.fsf.org/wiki/License:SGIFreeBv2"))))
  97
  98 (define-public freeglut
  99   (package
 100     (name "freeglut")
 101     (version "3.2.1")
 102     (source (origin
 103               (method url-fetch)
 104               (uri (string-append
 105                     "mirror://sourceforge/freeglut/freeglut/"
 106                     version "/freeglut-" version ".tar.gz"))
 107               (sha256
 108                (base32
 109                 "0s6sk49q8ijgbsrrryb7dzqx2fa744jhx1wck5cz5jia2010w06l"))))
 110     (build-system cmake-build-system)
 111     (arguments
 112      '(#:tests? #f                      ;no test target
 113        #:configure-flags '("-DFREEGLUT_BUILD_STATIC_LIBS=OFF")))
 114     (inputs `(("libx11" ,libx11)
 115               ("libxi" ,libxi)
 116               ("libxrandr" ,libxrandr)
 117               ("libxxf86vm" ,libxxf86vm)))
 118     (propagated-inputs
 119      ;; Headers from Mesa and GLU are needed.
 120      `(("glu" ,glu)
 121        ("mesa" ,mesa)))
 122     (home-page "http://freeglut.sourceforge.net/")
 123     (synopsis "Alternative to the OpenGL Utility Toolkit (GLUT)")
 124     (description
 125      "Freeglut is a completely Free/OpenSourced alternative to
 126 the OpenGL Utility Toolkit (GLUT) library.  GLUT was originally
 127 written by Mark Kilgard to support the sample programs in the
 128 second edition OpenGL @code{RedBook}.  Since then, GLUT has been used
 129 in a wide variety of practical applications because it is simple,
 130 widely available and highly portable.
 131
 132 GLUT (and hence freeglut) allows the user to create and manage windows
 133 containing OpenGL contexts on a wide range of platforms and also read
 134 the mouse, keyboard and joystick functions.  Freeglut is released under
 135 the X-Consortium license.")
 136     (license license:x11)))
 137
 138 ;; Needed for "kiki".
 139 (define-public freeglut-2.8
 140   (package (inherit freeglut)
 141     (name "freeglut")
 142     (version "2.8.1")
 143     (source (origin
 144               (method url-fetch)
 145               (uri (string-append
 146                     "mirror://sourceforge/freeglut/freeglut/"
 147                     version "/freeglut-" version ".tar.gz"))
 148               (sha256
 149                (base32
 150                 "16lrxxxd9ps9l69y3zsw6iy0drwjsp6m26d1937xj71alqk6dr6x"))))
 151     (build-system gnu-build-system)
 152     (arguments
 153      '(#:configure-flags '("--disable-static")))))
 154
 155 (define-public ftgl
 156   (package
 157     (name "ftgl")
 158     (version "2.4.0")
 159     (home-page "https://github.com/frankheckenbach/ftgl")
 160     (source (origin
 161               (method git-fetch)
 162               (uri (git-reference (url home-page)
 163                                   (commit (string-append "v" version))))
 164               (file-name (git-file-name name version))
 165               (sha256
 166                (base32
 167                 "0zjs1h9w30gajq9lndzvjsa26rsmr1081lb1fbpbj10yhcdcsc79"))))
 168     (build-system gnu-build-system)
 169     (arguments
 170      `(#:configure-flags '("--disable-static")))
 171     ;; The pkg-config file lists "freetype2" as Requires.private.
 172     (propagated-inputs `(("freetype" ,freetype)))
 173     (inputs `(("libx11" ,libx11)
 174               ("mesa" ,mesa)
 175               ("glu" ,glu)))
 176     (native-inputs
 177      `(("pkg-config" ,pkg-config)
 178        ("autoconf" ,autoconf)
 179        ("automake" ,automake)
 180        ("libtool" ,libtool)))
 181     (synopsis "Font rendering library for OpenGL applications")
 182     (description
 183      "FTGL is a font rendering library for OpenGL applications.  Supported
 184 rendering modes are: Bitmaps, Anti-aliased pixmaps, Texture maps, Outlines,
 185 Polygon meshes, and Extruded polygon meshes.")
 186     (license license:x11)))
 187
 188 (define-public s2tc
 189   (package
 190     (name "s2tc")
 191     (version "1.0")
 192     (source
 193      (origin
 194        (method git-fetch)
 195        (uri (git-reference
 196              (url "https://github.com/divVerent/s2tc.git")
 197              (commit (string-append "v" version))))
 198        (file-name (git-file-name name version))
 199        (sha256
 200         (base32 "1fg323fk7wlv2xh6lw66wswgcv6qi8aaadk7c28h2f2lj1s7njnf"))))
 201     (build-system gnu-build-system)
 202     (native-inputs
 203      `(("autoconf" ,autoconf)
 204        ("automake" ,automake)
 205        ("libtool" ,libtool)))
 206     (inputs
 207      `(("mesa-headers" ,mesa-headers)))
 208     (home-page "https://github.com/divVerent/s2tc")
 209     (synopsis "S3 Texture Compression implementation")
 210     (description
 211      "S2TC is a patent-free implementation of S3 Texture Compression (S3TC,
 212 also known as DXTn or DXTC) for Mesa.")
 213     (license license:expat)))
 214
 215 ;;; Mesa needs LibVA headers to build its Gallium-based VA API implementation;
 216 ;;; LibVA itself depends on Mesa.  We use the following to solve the circular
 217 ;;; dependency.
 218 (define libva-without-mesa
 219   ;; Delay to work around circular import problem.
 220   (delay
 221     (package
 222       (inherit libva)
 223       (name "libva-without-mesa")
 224       (inputs `(,@(fold alist-delete (package-inputs libva)
 225                         '("mesa" "wayland"))))
 226       (arguments
 227        (strip-keyword-arguments
 228         '(#:make-flags)
 229         (substitute-keyword-arguments (package-arguments libva)
 230           ((#:configure-flags flags)
 231            '(list "--disable-glx" "--disable-egl"))))))))
 232
 233 (define-public mesa
 234   (package
 235     (name "mesa")
 236     (version "20.0.7")
 237     (source
 238       (origin
 239         (method url-fetch)
 240         (uri (list (string-append "https://mesa.freedesktop.org/archive/"
 241                                   "mesa-" version ".tar.xz")
 242                    (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
 243                                   "mesa-" version ".tar.xz")
 244                    (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
 245                                   version "/mesa-" version ".tar.xz")))
 246         (sha256
 247          (base32
 248           "0y517qpdg6v6dsdgzb365p03m30511sbyh8pq0mcvhvjwy7javpy"))
 249         (patches
 250          (search-patches "mesa-skip-disk-cache-test.patch"))))
 251     (build-system meson-build-system)
 252     (propagated-inputs
 253       `(;; The following are in the Requires.private field of gl.pc.
 254         ("libdrm" ,libdrm)
 255         ("libvdpau" ,libvdpau)
 256         ("libx11" ,libx11)
 257         ("libxdamage" ,libxdamage)
 258         ("libxfixes" ,libxfixes)
 259         ("libxshmfence" ,libxshmfence)
 260         ("libxxf86vm" ,libxxf86vm)
 261         ("xorgproto" ,xorgproto)))
 262     (inputs
 263       `(("expat" ,expat)
 264         ("libelf" ,elfutils)  ;required for r600 when using llvm
 265         ("libva" ,(force libva-without-mesa))
 266         ("libxml2" ,libxml2)
 267         ;; TODO: Add 'libxml2-python' for OpenGL ES 1.1 and 2.0 support
 268         ("libxrandr" ,libxrandr)
 269         ("libxvmc" ,libxvmc)
 270         ,@(match (%current-system)
 271             ((or "x86_64-linux" "i686-linux")
 272              ;; Note: update the 'clang' input of mesa-opencl when bumping this.
 273              `(("llvm" ,llvm-10)))
 274             (_
 275              `()))
 276         ("wayland" ,wayland)
 277         ("wayland-protocols" ,wayland-protocols)))
 278     (native-inputs
 279       `(("bison" ,bison)
 280         ("flex" ,flex)
 281         ("gettext" ,gettext-minimal)
 282         ,@(match (%current-system)
 283             ((or "x86_64-linux" "i686-linux")
 284              `(("glslang" ,glslang)))
 285             (_
 286              `()))
 287         ("pkg-config" ,pkg-config)
 288         ("python" ,python-wrapper)
 289         ("python-mako" ,python-mako)
 290         ("which" ,(@ (gnu packages base) which))))
 291     (outputs '("out" "bin"))
 292     (arguments
 293      `(#:configure-flags
 294        '(,@(match (%current-system)
 295              ((or "armhf-linux" "aarch64-linux")
 296               ;; TODO: Fix svga driver for aarch64 and armhf.
 297               '("-Dgallium-drivers=etnaviv,freedreno,kmsro,lima,nouveau,panfrost,r300,r600,swrast,tegra,v3d,vc4,virgl"))
 298              (_
 299               '("-Dgallium-drivers=iris,nouveau,r300,r600,radeonsi,svga,swrast,virgl")))
 300          ;; Enable various optional features.  TODO: opencl requires libclc,
 301          ;; omx requires libomxil-bellagio
 302          "-Dplatforms=x11,drm,surfaceless,wayland"
 303          "-Dglx=dri"        ;Thread Local Storage, improves performance
 304          ;; "-Dopencl=true"
 305          ;; "-Domx=true"
 306          "-Dosmesa=gallium"
 307          "-Dgallium-xa=true"
 308
 309          ;; features required by wayland
 310          "-Dgles2=true"
 311          "-Dgbm=true"
 312          "-Dshared-glapi=true"
 313
 314          ;; Enable Vulkan on i686-linux and x86-64-linux.
 315          ,@(match (%current-system)
 316              ((or "i686-linux" "x86_64-linux")
 317               '("-Dvulkan-drivers=intel,amd"))
 318              (_
 319               '("-Dvulkan-drivers=auto")))
 320
 321          ;; Enable the Vulkan overlay layer on i686-linux and x86-64-linux.
 322          ,@(match (%current-system)
 323              ((or "x86_64-linux" "i686-linux")
 324               '("-Dvulkan-overlay-layer=true"))
 325              (_
 326               '()))
 327
 328          ;; Also enable the tests.
 329          "-Dbuild-tests=true"
 330
 331          ;; on non-intel systems, drop i915 and i965
 332          ;; from the default dri drivers
 333          ,@(match (%current-system)
 334              ((or "x86_64-linux" "i686-linux")
 335               '("-Ddri-drivers=i915,i965,nouveau,r200,r100"
 336                 "-Dllvm=true"))         ; default is x86/x86_64 only
 337              (_
 338               '("-Ddri-drivers=nouveau,r200,r100"))))
 339
 340        ;; XXX: 'debugoptimized' causes LTO link failures on some drivers.  The
 341        ;; documentation recommends using 'release' for performance anyway.
 342        #:build-type "release"
 343
 344        #:modules ((ice-9 match)
 345                   (srfi srfi-1)
 346                   (guix build utils)
 347                   (guix build meson-build-system))
 348        #:phases
 349        (modify-phases %standard-phases
 350          ,@(if (string-prefix? "i686" (or (%current-target-system)
 351                                           (%current-system)))
 352                ;; Disable new test from Mesa 19 that fails on i686.  Upstream
 353                ;; report: <https://bugs.freedesktop.org/show_bug.cgi?id=110612>.
 354                `((add-after 'unpack 'disable-failing-test
 355                    (lambda _
 356                      (substitute* "src/util/tests/format/meson.build"
 357                        (("'u_format_test',") ""))
 358                      #t)))
 359                '())
 360          (add-before 'configure 'fix-dlopen-libnames
 361            (lambda* (#:key inputs outputs #:allow-other-keys)
 362              (let ((out (assoc-ref outputs "out")))
 363                ;; Remain agnostic to .so.X.Y.Z versions while doing
 364                ;; the substitutions so we're future-safe.
 365                (substitute* "src/glx/meson.build"
 366                  (("-DGL_LIB_NAME=\"lib@0@\\.so\\.@1@\"")
 367                   (string-append "-DGL_LIB_NAME=\"" out
 368                                  "/lib/lib@0@.so.@1@\"")))
 369                (substitute* "src/gbm/backends/dri/gbm_dri.c"
 370                  (("\"libglapi\\.so")
 371                   (string-append "\"" out "/lib/libglapi.so")))
 372                (substitute* "src/gbm/main/backend.c"
 373                  ;; No need to patch the gbm_gallium_drm.so reference;
 374                  ;; it's never installed since Mesa removed its
 375                  ;; egl_gallium support.
 376                  (("\"gbm_dri\\.so")
 377                   (string-append "\"" out "/lib/dri/gbm_dri.so")))
 378                #t)))
 379          (add-after 'install 'split-outputs
 380            (lambda* (#:key outputs #:allow-other-keys)
 381              (let ((out (assoc-ref outputs "out"))
 382                    (bin (assoc-ref outputs "bin")))
 383                ,@(match (%current-system)
 384                    ((or "i686-linux" "x86_64-linux")
 385                     ;; Install the Vulkan overlay control script to a separate
 386                     ;; output to prevent a reference on Python, saving ~70 MiB
 387                     ;; on the closure size.
 388                     '((copy-recursively (string-append out "/bin")
 389                                         (string-append bin "/bin"))
 390                       (delete-file-recursively (string-append out "/bin"))))
 391                    (_
 392                     ;; XXX: On architectures without the Vulkan overlay layer
 393                     ;; just create an empty file because outputs can not be
 394                     ;; added conditionally.
 395                     '((mkdir-p (string-append bin "/bin"))
 396                       (call-with-output-file (string-append bin "/bin/.empty")
 397                         (const #t)))))
 398                #t)))
 399          (add-after 'install 'symlinks-instead-of-hard-links
 400            (lambda* (#:key outputs #:allow-other-keys)
 401              ;; All the drivers and gallium targets create hard links upon
 402              ;; installation (search for "hardlink each megadriver instance"
 403              ;; in the makefiles).  This is no good for us since we'd produce
 404              ;; nars that contain several copies of these files.  Thus, turn
 405              ;; them into symlinks, which saves ~124 MiB.
 406              (let* ((out    (assoc-ref outputs "out"))
 407                     (lib    (string-append out "/lib"))
 408                     (files  (find-files lib
 409                                         (lambda (file stat)
 410                                           (and (string-contains file ".so")
 411                                                (eq? 'regular
 412                                                     (stat:type stat))))))
 413                     (inodes (map (compose stat:ino stat) files)))
 414                (for-each (lambda (inode)
 415                            (match (filter-map (match-lambda
 416                                                 ((file ino)
 417                                                  (and (= ino inode) file)))
 418                                               (zip files inodes))
 419                              ((_)
 420                               #f)
 421                              ((reference others ..1)
 422                               (format #t "creating ~a symlinks to '~a'~%"
 423                                       (length others) reference)
 424                               (for-each delete-file others)
 425                               (for-each (lambda (file)
 426                                           (if (string=? (dirname file)
 427                                                         (dirname reference))
 428                                               (symlink (basename reference)
 429                                                        file)
 430                                               (symlink reference file)))
 431                                         others))))
 432                          (delete-duplicates inodes))
 433                #t))))))
 434     (home-page "https://mesa3d.org/")
 435     (synopsis "OpenGL and Vulkan implementations")
 436     (description "Mesa is a free implementation of the OpenGL and Vulkan
 437 specifications - systems for rendering interactive 3D graphics.  A variety of
 438 device drivers allows Mesa to be used in many different environments ranging
 439 from software emulation to complete hardware acceleration for modern GPUs.")
 440     (license license:x11)))
 441
 442 (define-public mesa-opencl
 443   (package
 444     (inherit mesa)
 445     (name "mesa-opencl")
 446     (arguments
 447      (substitute-keyword-arguments (package-arguments mesa)
 448        ((#:configure-flags flags)
 449         `(cons "-Dgallium-opencl=standalone" ,flags))))
 450     (inputs
 451      `(("libclc" ,libclc)
 452        ,@(package-inputs mesa)))
 453     (native-inputs
 454      `(("clang" ,clang-10)
 455        ,@(package-native-inputs mesa)))))
 456
 457 (define-public mesa-opencl-icd
 458   (package
 459     (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
 469     (inherit mesa)
 470     (name "mesa-headers")
 471     (propagated-inputs '())
 472     (inputs '())
 473     (native-inputs '())
 474     (outputs '("out"))
 475     (arguments
 476      '(#:phases
 477        (modify-phases %standard-phases
 478          (delete 'configure)
 479          (delete 'build)
 480          (delete 'check)
 481          (replace 'install
 482            (lambda* (#:key outputs #:allow-other-keys)
 483              (copy-recursively "include" (string-append
 484                                           (assoc-ref outputs "out")
 485                                           "/include"))
 486              #t)))))))
 487
 488 ;;; The mesa-demos distribution contains non-free files, many files with no
 489 ;;; clear license information, and many demos that aren't useful for most
 490 ;;; people, so we just use this for the mesa-utils package below, and possibly
 491 ;;; other packages in the future.  This is modeled after Debian's solution.
 492 (define (mesa-demos-source version)
 493   (origin
 494     (method url-fetch)
 495     (uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/demos"
 496                         "/mesa-demos-" version ".tar.bz2"))
 497     (sha256 (base32 "0zgzbz55a14hz83gbmm0n9gpjnf5zadzi2kjjvkn6khql2a9rs81"))))
 498
 499 (define-public mesa-utils
 500   (package
 501     (name "mesa-utils")
 502     (version "8.4.0")
 503     (source (mesa-demos-source version))
 504     (build-system gnu-build-system)
 505     (inputs
 506      `(("mesa" ,mesa)
 507        ("glut" ,freeglut)
 508        ("glew" ,glew)))
 509     (native-inputs
 510      `(("pkg-config" ,pkg-config)))
 511     (arguments
 512      '(#:phases
 513        (modify-phases %standard-phases
 514          (replace
 515           'install
 516           (lambda* (#:key outputs #:allow-other-keys)
 517             (let ((out (assoc-ref outputs "out")))
 518               (mkdir-p (string-append out "/bin"))
 519               (for-each
 520                (lambda (file)
 521                  (copy-file file (string-append out "/bin/" (basename file))))
 522                '("src/xdemos/glxdemo" "src/xdemos/glxgears"
 523                  "src/xdemos/glxinfo" "src/xdemos/glxheads"))
 524               #t))))))
 525     (home-page "https://mesa3d.org/")
 526     (synopsis "Utility tools for Mesa")
 527     (description
 528      "The mesa-utils package contains several utility tools for Mesa: glxdemo,
 529 glxgears, glxheads, and glxinfo.")
 530     ;; glxdemo is public domain; others expat.
 531     (license (list license:expat license:public-domain))))
 532
 533 (define-public glew
 534   (package
 535     (name "glew")
 536     (version "2.1.0")
 537     (source (origin
 538               (method url-fetch)
 539               (uri (string-append "mirror://sourceforge/glew/glew/" version
 540                                   "/glew-" version ".tgz"))
 541               (sha256
 542                (base32
 543                 "159wk5dc0ykjbxvag5i1m2mhp23zkk6ra04l26y3jc3nwvkr3ph4"))
 544               (modules '((guix build utils)))
 545               (snippet
 546                '(begin
 547                   (substitute* "config/Makefile.linux"
 548                     (("= cc") "= gcc")
 549                     (("/lib64") "/lib"))
 550                   #t))))
 551     (build-system gnu-build-system)
 552     (arguments
 553      '(#:phases (modify-phases %standard-phases (delete 'configure))
 554        #:make-flags (list (string-append "GLEW_PREFIX="
 555                                          (assoc-ref %outputs "out"))
 556                           (string-append "GLEW_DEST="
 557                                          (assoc-ref %outputs "out")))
 558        #:tests? #f))                              ;no 'check' target
 559     (inputs
 560      `(("libxi" ,libxi)
 561        ("libxmu" ,libxmu)
 562        ("libx11" ,libx11)
 563        ("mesa" ,mesa)))
 564
 565     ;; <GL/glew.h> includes <GL/glu.h>.
 566     (propagated-inputs `(("glu" ,glu)))
 567
 568     (home-page "http://glew.sourceforge.net/")
 569     (synopsis "OpenGL extension loading library for C and C++")
 570     (description
 571      "The OpenGL Extension Wrangler Library (GLEW) is a C/C++ extension
 572 loading library.  GLEW provides efficient run-time mechanisms for determining
 573 which OpenGL extensions are supported on the target platform.  OpenGL core and
 574 extension functionality is exposed in a single header file.")
 575     (license license:bsd-3)))
 576
 577 (define-public guile-opengl
 578   (package
 579     (name "guile-opengl")
 580     (version "0.1.0")
 581     (source (origin
 582              (method url-fetch)
 583              (uri (string-append "mirror://gnu/guile-opengl/guile-opengl-"
 584                                  version ".tar.gz"))
 585              (sha256
 586               (base32
 587                "13qfx4xh8baryxqrv986l848ygd0piqwm6s2s90pxk9c0m9vklim"))))
 588     (build-system gnu-build-system)
 589     (native-inputs `(("pkg-config" ,pkg-config)))
 590     (inputs `(("guile" ,guile-2.2)
 591               ("mesa" ,mesa)
 592               ("glu" ,glu)
 593               ("freeglut" ,freeglut)))
 594     (arguments
 595      '(#:phases (modify-phases %standard-phases
 596                  (add-after 'configure 'patch-makefile
 597                    (lambda _
 598                      ;; Install compiled Guile files in the expected place.
 599                      (substitute* '("Makefile")
 600                        (("^godir = .*$")
 601                         "godir = $(moddir)\n"))))
 602                  (add-before 'build 'patch-dynamic-link
 603                    (lambda* (#:key inputs outputs #:allow-other-keys)
 604                      (define (dynamic-link-substitute file lib input)
 605                        (substitute* file
 606                          (("dynamic-link \"lib([a-zA-Z]+)\"" _ lib)
 607                           (string-append "dynamic-link \""
 608                                          (assoc-ref inputs input)
 609                                          "/lib/lib" lib "\""))))
 610                      ;; Replace dynamic-link calls for libGL, libGLU, and
 611                      ;; libglut with absolute paths to the store.
 612                      (dynamic-link-substitute "glx/runtime.scm" "GL" "mesa")
 613                      (dynamic-link-substitute "glu/runtime.scm" "GLU" "glu")
 614                      (dynamic-link-substitute "glut/runtime.scm" "glut"
 615                                               "freeglut"))))))
 616     (home-page "https://gnu.org/s/guile-opengl")
 617     (synopsis "Guile binding for the OpenGL graphics API")
 618     (description
 619      "Guile-OpenGL is a library for Guile that provides bindings to the
 620 OpenGL graphics API.")
 621     (license license:lgpl3+)))
 622
 623 (define-public guile3.0-opengl
 624   (package
 625     (inherit guile-opengl)
 626     (name "guile3.0-opengl")
 627     (arguments
 628      (substitute-keyword-arguments (package-arguments guile-opengl)
 629        ((#:phases phases)
 630         `(modify-phases ,phases
 631            (add-after 'unpack 'build-with-guile-3.0
 632              (lambda _
 633                (substitute* "configure"
 634                  (("_guile_versions_to_search=\"")
 635                   "_guile_versions_to_search=\"3.0 "))
 636                #t))))))
 637     (inputs
 638      `(("guile" ,guile-3.0)
 639        ("mesa" ,mesa)
 640        ("glu" ,glu)
 641        ("freeglut" ,freeglut)))))
 642
 643 (define-public libepoxy
 644   (package
 645     (name "libepoxy")
 646     (version "1.5.4")
 647     (source (origin
 648               (method url-fetch)
 649               (uri (string-append
 650                     "https://github.com/anholt/libepoxy/releases/download/"
 651                     version "/libepoxy-" version ".tar.xz"))
 652               (sha256
 653                (base32
 654                 "1ll9fach4v30dsyd47s5ial4gaiwihzr2afb77vxxzzy3mlcrlhb"))))
 655     (arguments
 656      `(#:phases
 657        (modify-phases %standard-phases
 658          (delete 'bootstrap)
 659          (add-before
 660            'configure 'patch-paths
 661            (lambda* (#:key inputs #:allow-other-keys)
 662              (let ((python (assoc-ref inputs "python"))
 663                    (mesa (assoc-ref inputs "mesa")))
 664                (substitute* "src/gen_dispatch.py"
 665                  (("/usr/bin/env python") python))
 666                (substitute* (find-files "." "\\.[ch]$")
 667                  (("libGL.so.1") (string-append mesa "/lib/libGL.so.1"))
 668                  (("libEGL.so.1") (string-append mesa "/lib/libEGL.so.1")))
 669                #t))))))
 670     (build-system meson-build-system)
 671     (native-inputs
 672      `(("pkg-config" ,pkg-config)
 673        ("python" ,python)))
 674     (inputs
 675      `(("mesa" ,mesa)))
 676     (home-page "https://github.com/anholt/libepoxy/")
 677     (synopsis "A library for handling OpenGL function pointer management")
 678     (description
 679      "A library for handling OpenGL function pointer management.")
 680     (license license:x11)))
 681
 682 (define-public libglvnd
 683   (package
 684     (name "libglvnd")
 685     (version "1.3.1")
 686     (home-page "https://gitlab.freedesktop.org/glvnd/libglvnd")
 687     (source (origin
 688               (method git-fetch)
 689               (uri (git-reference
 690                     (url home-page)
 691                     (commit (string-append "v" version))))
 692               (file-name (git-file-name name version))
 693               (sha256
 694                (base32
 695                 "0mkzdzdxjxjl794rblq4mq33wmb8ikqmfswbqdbr8gw2kw4wlhdl"))))
 696     (build-system meson-build-system)
 697     (arguments
 698      '(#:configure-flags '("-Dx11=enabled")
 699        #:phases (modify-phases %standard-phases
 700                   (add-after 'unpack 'disable-glx-tests
 701                     (lambda _
 702                       ;; This package is meant to be used alongside Mesa.
 703                       ;; To avoid a circular dependency, disable tests that
 704                       ;; require a running Xorg server.
 705                       (substitute* "tests/meson.build"
 706                         (("if with_glx")
 707                          "if false"))
 708                       #t)))))
 709     (native-inputs
 710      `(("pkg-config" ,pkg-config)))
 711     (inputs
 712      `(("libx11" ,libx11)
 713        ("libxext" ,libxext)
 714        ("xorgproto" ,xorgproto)))
 715     (synopsis "Vendor-neutral OpenGL dispatch library")
 716     (description
 717      "libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL
 718 API calls between multiple vendors.  It allows multiple drivers from
 719 different vendors to coexist on the same filesystem, and determines which
 720 vendor to dispatch each API call to at runtime.
 721
 722 Both GLX and EGL are supported, in any combination with OpenGL and OpenGL ES.")
 723     ;; libglvnd is available under a custom X11-style license, and incorporates
 724     ;; code with various other licenses.  See README.md for details.
 725     (license (list (license:x11-style "file://README.md")
 726                    license:x11
 727                    license:expat))))
 728
 729 (define-public soil
 730   (package
 731     (name "soil")
 732     (version "1.0.7")
 733     (source (origin
 734               (method url-fetch)
 735               ;; No versioned archive available.
 736               (uri "http://www.lonesock.net/files/soil.zip")
 737               (sha256
 738                (base32
 739                 "00gpwp9dldzhsdhksjvmbhsd2ialraqbv6v6dpikdmpncj6mnc52"))))
 740     (build-system gnu-build-system)
 741     (arguments
 742      '(#:tests? #f ; no tests
 743        #:phases (modify-phases %standard-phases
 744                   (delete 'configure)
 745                   (add-before 'build 'init-build
 746                     (lambda* (#:key outputs #:allow-other-keys)
 747                       (let ((out (assoc-ref outputs "out")))
 748                         (setenv "CFLAGS" "-fPIC") ; needed for shared library
 749                         ;; Use alternate Makefile
 750                         (copy-file "projects/makefile/alternate Makefile.txt"
 751                                    "src/Makefile")
 752                         (chdir "src")
 753                         (substitute* '("Makefile")
 754                           (("INCLUDEDIR = /usr/include/SOIL")
 755                            (string-append "INCLUDEDIR = " out "/include/SOIL"))
 756                           (("LIBDIR = /usr/lib")
 757                            (string-append "LIBDIR = " out "/lib"))
 758                           ;; Remove these flags from 'install' commands.
 759                           (("-o root -g root") ""))))))))
 760     (native-inputs
 761      `(("unzip" ,unzip)))
 762     (inputs
 763      `(("mesa" ,mesa)))
 764     (home-page "https://www.lonesock.net/soil.html")
 765     (synopsis "OpenGL texture loading library")
 766     (description
 767      "SOIL is a tiny C library used primarily for uploading textures into
 768 OpenGL.")
 769     (license license:public-domain)))
 770
 771 (define-public glfw
 772   (package
 773     (name "glfw")
 774     (version "3.2.1")
 775     (source (origin
 776               (method url-fetch)
 777               (uri (string-append "https://github.com/glfw/glfw"
 778                                   "/releases/download/" version
 779                                   "/glfw-" version ".zip"))
 780               (sha256
 781                (base32
 782                 "09kk5yc1zhss9add8ryqrngrr16hdmc94rszgng135bhw09mxmdp"))))
 783     (build-system cmake-build-system)
 784     (arguments
 785      '(#:tests? #f ; no test target
 786        #:configure-flags '("-DBUILD_SHARED_LIBS=ON")))
 787     (native-inputs
 788      `(("doxygen" ,doxygen)
 789        ("unzip" ,unzip)))
 790     (propagated-inputs
 791      `(("mesa" ,mesa)                             ;included in public headers
 792
 793        ;; These are in 'Requires.private' of 'glfw3.pc'.
 794        ("libx11" ,libx11)
 795        ("libxrandr" ,libxrandr)
 796        ("libxinerama" ,libxinerama)
 797        ("libxcursor" ,libxcursor)
 798        ("libxxf86vm" ,libxxf86vm)))
 799     (home-page "https://www.glfw.org")
 800     (synopsis "OpenGL application development library")
 801     (description
 802      "GLFW is a library for OpenGL, OpenGL ES and Vulkan development for
 803 desktop computers.  It provides a simple API for creating windows, contexts
 804 and surfaces, receiving input and events.")
 805     (license license:zlib)))
 806
 807 (define-public nanovg-for-extempore
 808   (let ((version "0.7.1")
 809         (revision "0")
 810         (commit "3c60175fcc2e5fe305b04355cdce35d499c80310"))
 811     (package
 812       (name "nanovg-for-extempore")
 813       (version (git-version version revision commit))
 814       (source (origin
 815                 (method git-fetch)
 816                 (uri (git-reference
 817                       (url "https://github.com/extemporelang/nanovg.git")
 818                       (commit commit)))
 819                 (file-name (git-file-name name version))
 820                 (sha256
 821                  (base32
 822                   "0ddn3d3mxqn8hj9967v3pss7lz1wn08pcdnqzc118g7yjkq7hxzy"))))
 823       (build-system cmake-build-system)
 824       (arguments `(#:tests? #f))        ; no tests included
 825       (inputs
 826        `(("mesa" ,mesa)))
 827       ;; Extempore refuses to build on architectures other than x86_64
 828       (supported-systems '("x86_64-linux"))
 829       (home-page "https://github.com/extemporelang/nanovg")
 830       (synopsis "2D vector drawing library on top of OpenGL")
 831       (description "NanoVG is small antialiased vector graphics rendering
 832 library for OpenGL.  It has lean API modeled after HTML5 canvas API.  It is
 833 aimed to be a practical and fun toolset for building scalable user interfaces
 834 and visualizations.")
 835       (license license:zlib))))
 836
 837 (define-public gl2ps
 838   (package
 839     (name "gl2ps")
 840     (version "1.4.2")
 841     (source
 842      (origin
 843        (method url-fetch)
 844        (uri (string-append
 845              "http://geuz.org/gl2ps/src/gl2ps-"
 846              version ".tgz"))
 847        (sha256
 848         (base32 "1sgzv547h7hrskb9qd0x5yp45kmhvibjwj2mfswv95lg070h074d"))))
 849     (build-system cmake-build-system)
 850     (inputs
 851      `(("libpng" ,libpng)
 852        ("mesa" ,mesa)
 853        ("zlib" ,zlib)))
 854     (arguments
 855      `(#:tests? #f))                    ; no tests
 856     (home-page "http://www.geuz.org/gl2ps/")
 857     (synopsis "OpenGL to PostScript printing library")
 858     (description "GL2PS is a C library providing high quality vector
 859 output for any OpenGL application.  GL2PS uses sorting algorithms
 860 capable of handling intersecting and stretched polygons, as well as
 861 non-manifold objects.  GL2PS provides many features including advanced
 862 smooth shading and text rendering, culling of invisible primitives and
 863 mixed vector/bitmap output.")
 864     ;; GL2PS is dual-licenced and can be used under the terms of either.
 865     (license (list license:lgpl2.0+
 866                    (license:fsf-free "http://www.geuz.org/gl2ps/COPYING.GL2PS"
 867                                      "GPL-incompatible copyleft license")))))
 868
 869 (define-public virtualgl
 870   (package
 871     (name "virtualgl")
 872     (version "2.6.2")
 873     (source
 874      (origin
 875        (method git-fetch)
 876        (uri (git-reference
 877              (url "https://github.com/VirtualGL/virtualgl.git")
 878              (commit version)))
 879        (file-name (git-file-name name version))
 880        (sha256
 881         (base32 "0yyc553xsb5n0rx7jp9p4wdbd7md07b3qrkf3ssyjavqqg908qg9"))))
 882     (arguments
 883      `(#:tests? #f                      ; no tests are available
 884        #:configure-flags (list
 885                           (string-append "-DCMAKE_INSTALL_LIBDIR="
 886                                          (assoc-ref %outputs "out") "/lib")
 887                           "-DVGL_USESSL=1"))) ; use OpenSSL
 888     (build-system cmake-build-system)
 889     (inputs `(("glu" ,glu)
 890               ("libjpeg-turbo" ,libjpeg-turbo)
 891               ("libxtst" ,libxtst)
 892               ("mesa" ,mesa)
 893               ("openssl" ,openssl)))
 894     (native-inputs `(("pkg-config" ,pkg-config)))
 895     (home-page "https://www.virtualgl.org")
 896     (synopsis "Redirects 3D commands from an OpenGL application onto a 3D
 897 graphics card")
 898     (description "VirtualGL redirects the 3D rendering commands from OpenGL
 899 applications to 3D accelerator hardware in a dedicated server and displays the
 900 rendered output interactively to a thin client located elsewhere on the
 901 network.")
 902     (license license:wxwindows3.1+)))
 903
 904 (define-public mojoshader
 905   (let ((changeset "5887634ea695"))
 906     (package
 907       (name "mojoshader")
 908       (version (string-append "20190825" "-" changeset))
 909       (source
 910        (origin
 911          (method hg-fetch)
 912          (uri (hg-reference
 913                (url "https://hg.icculus.org/icculus/mojoshader/")
 914                (changeset changeset)))
 915          (file-name (git-file-name name version))
 916          (sha256
 917           (base32 "0ibl4z1696jiifv9j5drir7jm0b5px0vwkwckbi7cfd46p7p6wcy"))))
 918       (arguments
 919        ;; Tests only for COMPILER_SUPPORT=ON.
 920        `(#:tests? #f
 921          #:configure-flags '("-DBUILD_SHARED=ON"
 922                              "-DFLIP_VIEWPORT=ON"
 923                              "-DDEPTH_CLIPPING=ON")
 924          #:phases
 925          (modify-phases %standard-phases
 926            (replace 'install
 927              (lambda* (#:key outputs #:allow-other-keys)
 928                (let* ((out (assoc-ref outputs "out"))
 929                       (lib (string-append out "/lib"))
 930                       (header (string-append out "/include")))
 931                  (install-file "libmojoshader.so" lib)
 932                  (for-each (lambda (f)
 933                              (install-file f header))
 934                            (find-files "../source" "mojoshader.*\\.h$"))
 935                  (let ((profiles-header (string-append header "/profiles")))
 936                    (mkdir-p profiles-header)
 937                    (rename-file (string-append header "/mojoshader_profile.h")
 938                                 (string-append profiles-header "/mojoshader_profile.h"))))
 939                #t)))))
 940       (build-system cmake-build-system)
 941       (home-page "https://www.icculus.org/mojoshader/")
 942       (synopsis "Work with Direct3D shaders on alternate 3D APIs")
 943       (description "MojoShader is a library to work with Direct3D shaders on
 944 alternate 3D APIs and non-Windows platforms.  The primary motivation is moving
 945 shaders to OpenGL languages on the fly.  The developer deals with \"profiles\"
 946 that represent various target languages, such as GLSL or ARB_*_program.
 947
 948 This allows a developer to manage one set of shaders, presumably written in
 949 Direct3D HLSL, and use them across multiple rendering backends.  This also
 950 means that the developer only has to worry about one (offline) compiler to
 951 manage program complexity, while MojoShader itself deals with the reduced
 952 complexity of the bytecode at runtime.
 953
 954 MojoShader provides both a simple API to convert bytecode to various profiles,
 955 and (optionally) basic glue to rendering APIs to abstract the management of
 956 the shaders at runtime.")
 957       (license license:zlib))))
 958
 959 (define-public mojoshader-with-viewport-flip
 960   ;; Changeset c586d4590241 replaced glProgramViewportFlip with
 961   ;; glProgramViewportInfo.
 962   ;; https://hg.icculus.org/icculus/mojoshader/rev/c586d4590241
 963   (let ((changeset "2e37299b13d8"))
 964     (package
 965       (inherit mojoshader)
 966       (name "mojoshader-with-viewport-flip")
 967       (version (string-append "20190725" "-" changeset))
 968       (source
 969        (origin
 970          (method hg-fetch)
 971          (uri (hg-reference
 972                (url "https://hg.icculus.org/icculus/mojoshader/")
 973                (changeset changeset)))
 974          (file-name (git-file-name name version))
 975          (sha256
 976           (base32 "0ffws7cqbskxwc3hjsnnzq4r2bbf008kdr3b11pa3kr7dsi50y6i"))))
 977       (synopsis "Work with Direct3D shaders on alternate 3D APIs (with viewport flip)")
 978       (description "This is the last version of the mojoshader library with
 979 the glProgramViewportFlip before it was replaced with glProgramViewportInfo.")
 980       (license license:zlib))))
 981
 982 (define-public mojoshader-cs
 983   (let ((commit "10d0dba21ff1cfe332eb7de328a2adce01286bd7"))
 984     (package
 985       (name "mojoshader-cs")
 986       (version (git-version "20191205" "1" commit))
 987       (source (origin
 988                 (method git-fetch)
 989                 (uri (git-reference
 990                       (url "https://github.com/FNA-XNA/MojoShader")
 991                       (commit commit)))
 992                 (file-name (git-file-name name version))
 993                 (sha256
 994                  (base32
 995                   "11mdhf3fmb9rsn2iv753gmb596j4dh5j2iipgw078vg0lj23rml7"))))
 996       (build-system gnu-build-system)
 997       (arguments
 998        '(#:tests? #f  ; No tests.
 999          #:phases
1000          (modify-phases %standard-phases
1001            (delete 'configure)
1002            (replace 'build
1003              (lambda _
1004                (invoke "make" "-C" "csharp")))
1005            (replace 'install
1006              (lambda* (#:key outputs #:allow-other-keys)
1007                (let ((out (assoc-ref outputs "out")))
1008                  (install-file "csharp/bin/MojoShader-CS.dll" (string-append out "/lib"))
1009                  #t))))))
1010       (native-inputs
1011        `(("mono" ,mono)))
1012       (home-page "https://github.com/FNA-XNA/MojoShader")
1013       (synopsis "C# wrapper for MojoShader")
1014       (description
1015        "Mojoshader-CS provides C# bindings for the Mojoshader library.
1016 The C# wrapper was written to be used for FNA's platform support.  However, this
1017 is written in a way that can be used for any general C# application.")
1018       (license license:zlib))))