* gnu/packages/gl.scm (mesa-utils)[inputs]: Remove input labels. [arguments]: Install eglinfo to bin. Signed-off-by: Marius Bakke <marius@gnu.org>
		
			
				
	
	
		
			1094 lines
		
	
	
	
		
			46 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1094 lines
		
	
	
	
		
			46 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
| ;;; GNU Guix --- Functional package management for GNU
 | ||
| ;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
 | ||
| ;;; Copyright © 2013 Joshua Grant <tadni@riseup.net>
 | ||
| ;;; Copyright © 2014, 2016 David Thompson <davet@gnu.org>
 | ||
| ;;; Copyright © 2014, 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
 | ||
| ;;; Copyright © 2016 Nikita <nikita@n0.is>
 | ||
| ;;; Copyright © 2016, 2017, 2018, 2020, 2021 Ricardo Wurmus <rekado@elephly.net>
 | ||
| ;;; Copyright © 2017, 2018, 2019, 2021 Efraim Flashner <efraim@flashner.co.il>
 | ||
| ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
 | ||
| ;;; Copyright © 2017, 2018, 2019 Rutger Helling <rhelling@mykolab.com>
 | ||
| ;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 | ||
| ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
 | ||
| ;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
 | ||
| ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
 | ||
| ;;; Copyright © 2020, 2021, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 | ||
| ;;; Copyright © 2020 Kei Kebreau <kkebreau@posteo.net>
 | ||
| ;;; Copyright © 2021 Ivan Gankevich <i.gankevich@spbu.ru>
 | ||
| ;;; Copyright © 2021 John Kehayias <john.kehayias@protonmail.com>
 | ||
| ;;; Copyright © 2022 Petr Hodina <phodina@protonmail.com>
 | ||
| ;;;
 | ||
| ;;; This file is part of GNU Guix.
 | ||
| ;;;
 | ||
| ;;; GNU Guix is free software; you can redistribute it and/or modify it
 | ||
| ;;; under the terms of the GNU General Public License as published by
 | ||
| ;;; the Free Software Foundation; either version 3 of the License, or (at
 | ||
| ;;; your option) any later version.
 | ||
| ;;;
 | ||
| ;;; GNU Guix is distributed in the hope that it will be useful, but
 | ||
| ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | ||
| ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | ||
| ;;; GNU General Public License for more details.
 | ||
| ;;;
 | ||
| ;;; You should have received a copy of the GNU General Public License
 | ||
| ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | ||
| 
 | ||
| (define-module (gnu packages gl)
 | ||
|   #:use-module (gnu packages)
 | ||
|   #:use-module (gnu packages autotools)
 | ||
|   #:use-module (gnu packages bison)
 | ||
|   #:use-module (gnu packages compression)
 | ||
|   #:use-module (gnu packages documentation)
 | ||
|   #:use-module (gnu packages elf)
 | ||
|   #:use-module (gnu packages flex)
 | ||
|   #:use-module (gnu packages fontutils)
 | ||
|   #:use-module (gnu packages freedesktop)
 | ||
|   #:use-module (gnu packages gettext)
 | ||
|   #:use-module (gnu packages guile)
 | ||
|   #:use-module (gnu packages image)
 | ||
|   #:use-module (gnu packages linux)
 | ||
|   #:use-module (gnu packages llvm)
 | ||
|   #:use-module (gnu packages pkg-config)
 | ||
|   #:use-module (gnu packages python)
 | ||
|   #:use-module (gnu packages python-xyz)
 | ||
|   #:use-module (gnu packages tls)
 | ||
|   #:use-module (gnu packages video)
 | ||
|   #:use-module (gnu packages vulkan)
 | ||
|   #:use-module (gnu packages xdisorg)
 | ||
|   #:use-module (gnu packages xml)
 | ||
|   #:use-module (gnu packages xorg)
 | ||
|   #:use-module (guix download)
 | ||
|   #:use-module (guix git-download)
 | ||
|   #:use-module (guix hg-download)
 | ||
|   #:use-module (guix build-system gnu)
 | ||
|   #:use-module (guix build-system cmake)
 | ||
|   #:use-module (guix build-system meson)
 | ||
|   #:use-module (guix build-system python)
 | ||
|   #:use-module (guix build-system waf)
 | ||
|   #:use-module ((guix licenses) #:prefix license:)
 | ||
|   #:use-module (guix packages)
 | ||
|   #:use-module (guix gexp)
 | ||
|   #:use-module (guix utils)
 | ||
|   #:use-module (ice-9 match)
 | ||
|   #:use-module ((srfi srfi-1) #:hide (zip)))
 | ||
| 
 | ||
| (define-public glu
 | ||
|   (package
 | ||
|     (name "glu")
 | ||
|     (version "9.0.2")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://gitlab.freedesktop.org/mesa/glu")
 | ||
|                     (commit (string-append "glu-" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1khxfidyglpx4yd8f3xvrj05ah823cz1ygcszhcaa4w7h9kd1lbr"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      (list pkg-config
 | ||
|            autoconf
 | ||
|            automake
 | ||
|            libtool))
 | ||
|     (propagated-inputs
 | ||
|      (list mesa)) ; according to glu.pc
 | ||
|     (home-page "http://www.opengl.org/archives/resources/faq/technical/glu.htm")
 | ||
|     (synopsis "Mesa OpenGL Utility library")
 | ||
|     (description
 | ||
|      "GLU, or OpenGL Utility Library provides some higher-level functionality
 | ||
| not provided by just OpenGL itself.  Some of GLU's Features
 | ||
| include: Scaling of 2D images and creation of mipmap pyramids,
 | ||
| Transformation of object coordinates into device coordinates and
 | ||
| vice versa, Support for NURBS surfaces, Support for tessellation
 | ||
| of concave or bow tie polygonal primitives, Specialty transformation
 | ||
| matrices for creating perspective and orthographic projections,
 | ||
| positioning a camera, and selection/picking, Rendering of disk,
 | ||
| cylinder, and sphere primitives, Interpreting OpenGL error values
 | ||
| as ASCII text.")
 | ||
|     (license (license:x11-style "http://directory.fsf.org/wiki/License:SGIFreeBv2"))))
 | ||
| 
 | ||
| (define-public freeglut
 | ||
|   (package
 | ||
|     (name "freeglut")
 | ||
|     (version "3.2.2")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append
 | ||
|                     "https://github.com/FreeGLUTProject/freeglut/releases"
 | ||
|                     "/download/v" version "/freeglut-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0l3s57zw51fy3mn5qfdm4z775kfhflgxppanaxmskfzh5l44m565"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:tests? #f                      ;no test target
 | ||
|        #:configure-flags '("-DFREEGLUT_BUILD_STATIC_LIBS=OFF")))
 | ||
|     (inputs (list libx11 libxi libxrandr libxxf86vm))
 | ||
|     (propagated-inputs
 | ||
|      ;; Headers from Mesa and GLU are needed.
 | ||
|      (list glu mesa))
 | ||
|     (home-page "http://freeglut.sourceforge.net/")
 | ||
|     (synopsis "Alternative to the OpenGL Utility Toolkit (GLUT)")
 | ||
|     (description
 | ||
|      "Freeglut is a completely Free/OpenSourced alternative to
 | ||
| the OpenGL Utility Toolkit (GLUT) library.  GLUT was originally
 | ||
| written by Mark Kilgard to support the sample programs in the
 | ||
| second edition OpenGL @code{RedBook}.  Since then, GLUT has been used
 | ||
| in a wide variety of practical applications because it is simple,
 | ||
| widely available and highly portable.
 | ||
| 
 | ||
| GLUT (and hence freeglut) allows the user to create and manage windows
 | ||
| containing OpenGL contexts on a wide range of platforms and also read
 | ||
| the mouse, keyboard and joystick functions.  Freeglut is released under
 | ||
| the X-Consortium license.")
 | ||
|     (license license:x11)))
 | ||
| 
 | ||
| ;; Needed for "kiki".
 | ||
| (define-public freeglut-2.8
 | ||
|   (package (inherit freeglut)
 | ||
|     (name "freeglut")
 | ||
|     (version "2.8.1")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append
 | ||
|                     "mirror://sourceforge/freeglut/freeglut/"
 | ||
|                     version "/freeglut-" version ".tar.gz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "16lrxxxd9ps9l69y3zsw6iy0drwjsp6m26d1937xj71alqk6dr6x"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      '(#:configure-flags '("--disable-static")))))
 | ||
| 
 | ||
| (define-public ftgl
 | ||
|   (package
 | ||
|     (name "ftgl")
 | ||
|     (version "2.4.0")
 | ||
|     (home-page "https://github.com/frankheckenbach/ftgl")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference (url home-page)
 | ||
|                                   (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0zjs1h9w30gajq9lndzvjsa26rsmr1081lb1fbpbj10yhcdcsc79"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags '("--disable-static")))
 | ||
|     ;; The pkg-config file lists "freetype2" as Requires.private.
 | ||
|     (propagated-inputs (list freetype))
 | ||
|     (inputs (list libx11 mesa glu))
 | ||
|     (native-inputs
 | ||
|      (list pkg-config autoconf automake libtool))
 | ||
|     (synopsis "Font rendering library for OpenGL applications")
 | ||
|     (description
 | ||
|      "FTGL is a font rendering library for OpenGL applications.  Supported
 | ||
| rendering modes are: Bitmaps, Anti-aliased pixmaps, Texture maps, Outlines,
 | ||
| Polygon meshes, and Extruded polygon meshes.")
 | ||
|     (license license:x11)))
 | ||
| 
 | ||
| (define-public glad
 | ||
|   (package
 | ||
|     (name "glad")
 | ||
|     (version "0.1.36")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        ;; We fetch the sources from the repository since the PyPI archive
 | ||
|        ;; doesn't contain the CMakeLists.txt file which is useful for
 | ||
|        ;; integration with other software, such as the openboardview package.
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/Dav1dde/glad")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32
 | ||
|          "0m55ya1zrmg6n2cljkajy80ilmi5sblln8742fm0k1sw9k7hzn8n"))))
 | ||
|     (build-system python-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'install 'install-cmakelists.txt
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out"))
 | ||
|                     (share (string-append out "/share/" ,name)))
 | ||
|                (install-file "CMakeLists.txt" share)))))))
 | ||
|     (home-page "https://github.com/Dav1dde/glad")
 | ||
|     (synopsis "Multi-language GL/GLES/EGL/GLX/WGL loader generator")
 | ||
|     (description "Glad uses the official Khronos XML specifications to
 | ||
| generate a GL/GLES/EGL/GLX/WGL loader tailored for specific requirements.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public s2tc
 | ||
|   (package
 | ||
|     (name "s2tc")
 | ||
|     (version "1.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/divVerent/s2tc")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1fg323fk7wlv2xh6lw66wswgcv6qi8aaadk7c28h2f2lj1s7njnf"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs
 | ||
|      (list autoconf automake libtool))
 | ||
|     (inputs
 | ||
|      (list mesa-headers))
 | ||
|     (home-page "https://github.com/divVerent/s2tc")
 | ||
|     (synopsis "S3 Texture Compression implementation")
 | ||
|     (description
 | ||
|      "S2TC is a patent-free implementation of S3 Texture Compression (S3TC,
 | ||
| also known as DXTn or DXTC) for Mesa.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| ;;; Mesa needs LibVA headers to build its Gallium-based VA API implementation;
 | ||
| ;;; LibVA itself depends on Mesa.  We use the following to solve the circular
 | ||
| ;;; dependency.
 | ||
| (define libva-without-mesa
 | ||
|   ;; Delay to work around circular import problem.
 | ||
|   (delay
 | ||
|     (package
 | ||
|       (inherit libva)
 | ||
|       (name "libva-without-mesa")
 | ||
|       (inputs (fold alist-delete (package-inputs libva)
 | ||
|                     '("mesa" "wayland")))
 | ||
|       (arguments
 | ||
|        (strip-keyword-arguments
 | ||
|         '(#:make-flags)
 | ||
|         (substitute-keyword-arguments (package-arguments libva)
 | ||
|           ((#:configure-flags flags)
 | ||
|            '(list "--disable-glx"))))))))
 | ||
| 
 | ||
| (define-public mesa
 | ||
|   (package
 | ||
|     (name "mesa")
 | ||
|     (version "21.3.8")
 | ||
|     (source
 | ||
|       (origin
 | ||
|         (method url-fetch)
 | ||
|         (uri (list (string-append "https://mesa.freedesktop.org/archive/"
 | ||
|                                   "mesa-" version ".tar.xz")
 | ||
|                    (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
 | ||
|                                   "mesa-" version ".tar.xz")
 | ||
|                    (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
 | ||
|                                   version "/mesa-" version ".tar.xz")))
 | ||
|         (sha256
 | ||
|          (base32
 | ||
|           "19wx5plk6z0hhi0zdzxjx8ynl3lhlc5mbd8vhwqyk92kvhxjf3g7"))
 | ||
|         (patches
 | ||
|          (search-patches "mesa-skip-tests.patch"))))
 | ||
|     (build-system meson-build-system)
 | ||
|     (propagated-inputs
 | ||
|       (list ;; The following are in the Requires.private field of gl.pc.
 | ||
|             libdrm
 | ||
|             libvdpau
 | ||
|             libx11
 | ||
|             libxdamage
 | ||
|             libxfixes
 | ||
|             libxshmfence
 | ||
|             libxxf86vm
 | ||
|             xorgproto))
 | ||
|     (inputs
 | ||
|      (append (list expat
 | ||
|                    elfutils                 ;libelf required for r600 when using llvm
 | ||
|                    (force libva-without-mesa)
 | ||
|                    libxml2
 | ||
|                    libxrandr
 | ||
|                    libxvmc
 | ||
|                    wayland
 | ||
|                    wayland-protocols)
 | ||
|              ;; TODO: Resort alphabetically.
 | ||
|              ;; Note: update the 'clang' input of mesa-opencl when bumping this.
 | ||
|              (list llvm-11)))
 | ||
|     (native-inputs
 | ||
|      (append (list bison
 | ||
|                    flex
 | ||
|                    gettext-minimal
 | ||
|                    pkg-config
 | ||
|                    python-wrapper
 | ||
|                    python-libxml2                  ;for OpenGL ES 1.1 and 2.0 support
 | ||
|                    python-mako
 | ||
|                    (@ (gnu packages base) which))
 | ||
|              ;; TODO: Resort alphabetically.
 | ||
|              (list glslang)))
 | ||
|     (outputs '("out" "bin"))
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        '(,@(match (%current-system)
 | ||
|              ("aarch64-linux"
 | ||
|               ;; TODO: Fix svga driver for non-Intel architectures.
 | ||
|               '("-Dgallium-drivers=etnaviv,freedreno,kmsro,lima,nouveau,panfrost,r300,r600,swrast,tegra,v3d,vc4,virgl"))
 | ||
|              ("armhf-linux"
 | ||
|               ;; Freedreno FTBFS when built on a 64-bit machine.
 | ||
|               '("-Dgallium-drivers=etnaviv,kmsro,lima,nouveau,panfrost,r300,r600,swrast,tegra,v3d,vc4,virgl"))
 | ||
|              ((or "powerpc64le-linux" "powerpc-linux" "riscv64-linux")
 | ||
|               '("-Dgallium-drivers=nouveau,r300,r600,radeonsi,swrast,virgl"))
 | ||
|              (_
 | ||
|               '("-Dgallium-drivers=iris,nouveau,r300,r600,radeonsi,svga,swrast,virgl")))
 | ||
|          ;; Enable various optional features.  TODO: opencl requires libclc,
 | ||
|          ;; omx requires libomxil-bellagio
 | ||
|          "-Dplatforms=x11,wayland"
 | ||
|          "-Dglx=dri"        ;Thread Local Storage, improves performance
 | ||
|          ;; "-Dopencl=true"
 | ||
|          ;; "-Domx=true"
 | ||
|          "-Dosmesa=true"
 | ||
|          "-Dgallium-xa=enabled"
 | ||
| 
 | ||
|          ;; features required by wayland
 | ||
|          "-Dgles2=enabled"
 | ||
|          "-Dgbm=enabled"
 | ||
|          "-Dshared-glapi=enabled"
 | ||
| 
 | ||
|          ;; Explicitly enable Vulkan on some architectures.
 | ||
|          ,@(match (%current-system)
 | ||
|              ((or "i686-linux" "x86_64-linux")
 | ||
|               '("-Dvulkan-drivers=intel,amd"))
 | ||
|              ((or "powerpc64le-linux" "powerpc-linux")
 | ||
|               '("-Dvulkan-drivers=amd,swrast"))
 | ||
|              ("aarch64-linux"
 | ||
|               '("-Dvulkan-drivers=freedreno,amd,broadcom,swrast"))
 | ||
|              ("riscv64-linux"
 | ||
|               '("-Dvulkan-drivers=amd,swrast"))
 | ||
|              (_
 | ||
|               '("-Dvulkan-drivers=auto")))
 | ||
| 
 | ||
|          ;; Enable the Vulkan overlay layer on all architectures.
 | ||
|          "-Dvulkan-layers=device-select,overlay"
 | ||
| 
 | ||
|          ;; Also enable the tests.
 | ||
|          "-Dbuild-tests=true"
 | ||
| 
 | ||
|          ;; on non-intel systems, drop i915 and i965
 | ||
|          ;; from the default dri drivers
 | ||
|          ,@(match (%current-system)
 | ||
|              ((or "x86_64-linux" "i686-linux")
 | ||
|               '("-Ddri-drivers=i915,i965,nouveau,r200,r100"))
 | ||
|              (_
 | ||
|               '("-Ddri-drivers=nouveau,r200,r100")))
 | ||
| 
 | ||
|                 "-Dllvm=enabled")       ; default is x86/x86_64 only
 | ||
| 
 | ||
|        ;; XXX: 'debugoptimized' causes LTO link failures on some drivers.  The
 | ||
|        ;; documentation recommends using 'release' for performance anyway.
 | ||
|        #:build-type "release"
 | ||
| 
 | ||
|        #:modules ((ice-9 match)
 | ||
|                   (srfi srfi-1)
 | ||
|                   (guix build utils)
 | ||
|                   (guix build meson-build-system))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'disable-failing-test
 | ||
|            (lambda _
 | ||
|              ;; Disable the intel vulkan (anv_state_pool) tests, as they may
 | ||
|              ;; fail in a nondeterministic fashion (see:
 | ||
|              ;; https://gitlab.freedesktop.org/mesa/mesa/-/issues/5446).
 | ||
|              (substitute* "src/intel/vulkan/meson.build"
 | ||
|                (("if with_tests")
 | ||
|                 "if false"))
 | ||
|              ,@(match (%current-system)
 | ||
|                  ("riscv64-linux"
 | ||
|                   ;; According to the test logs the llvm JIT is not designed
 | ||
|                   ;; for this architecture and the llvmpipe tests all segfault.
 | ||
|                   ;; The same is true for mesa:gallium / osmesa-render.
 | ||
|                   `((substitute* '("src/gallium/drivers/llvmpipe/meson.build"
 | ||
|                                    "src/gallium/targets/osmesa/meson.build")
 | ||
|                       (("if with_tests") "if false"))))
 | ||
|                  ("powerpc64le-linux"
 | ||
|                   ;; Disable some of the llvmpipe tests.
 | ||
|                   `((substitute* "src/gallium/drivers/llvmpipe/lp_test_arit.c"
 | ||
|                       (("0\\.5, ") ""))))
 | ||
|                  ("powerpc-linux"
 | ||
|                   ;; There are some tests which fail specifically on powerpc.
 | ||
|                   `((substitute* '(;; LLVM ERROR: Relocation type not implemented yet!
 | ||
|                                    "src/gallium/drivers/llvmpipe/meson.build"
 | ||
|                                    ;; This is probably a big-endian test failure.
 | ||
|                                    "src/gallium/targets/osmesa/meson.build")
 | ||
|                       (("if with_tests") "if not with_tests"))
 | ||
|                     (substitute* "src/util/tests/format/meson.build"
 | ||
|                       ;; This is definately an endian-ness test failure.
 | ||
|                       (("'u_format_test', ") ""))
 | ||
|                     ;; It is only this portion of the test which fails.
 | ||
|                     (substitute* "src/mesa/main/tests/meson.build"
 | ||
|                       ((".*mesa_formats.*") ""))
 | ||
|                     ;; This test times out and receives SIGTERM.
 | ||
|                     (substitute* "src/amd/common/meson.build"
 | ||
|                       (("and not with_platform_windows") "and with_platform_windows"))))
 | ||
|                  ("i686-linux"
 | ||
|                   ;; Disable new test from Mesa 19 that fails on i686.  Upstream
 | ||
|                   ;; report: <https://bugs.freedesktop.org/show_bug.cgi?id=110612>.
 | ||
|                   `((substitute* "src/util/tests/format/meson.build"
 | ||
|                       (("'u_format_test',") ""))))
 | ||
|                  ("aarch64-linux"
 | ||
|                   ;; The ir3_disasm test segfaults.
 | ||
|                   ;; The simplest way to skip it is to run a different test instead.
 | ||
|                   `((substitute* "src/freedreno/ir3/meson.build"
 | ||
|                       (("disasm\\.c'") "delay.c',\n    link_args: ld_args_build_id"))))
 | ||
|                  ("armhf-linux"
 | ||
|                   ;; Disable some of the llvmpipe tests.
 | ||
|                   `((substitute* "src/gallium/drivers/llvmpipe/meson.build"
 | ||
|                       (("'lp_test_arit', ") ""))))
 | ||
|                  (_
 | ||
|                   '((display "No tests to disable on this architecture.\n"))))))
 | ||
|          (add-before 'configure 'fix-dlopen-libnames
 | ||
|            (lambda* (#:key inputs outputs #:allow-other-keys)
 | ||
|              (let ((out (assoc-ref outputs "out")))
 | ||
|                ;; Remain agnostic to .so.X.Y.Z versions while doing
 | ||
|                ;; the substitutions so we're future-safe.
 | ||
|                (substitute* "src/glx/meson.build"
 | ||
|                  (("-DGL_LIB_NAME=\"lib@0@\\.so\\.@1@\"")
 | ||
|                   (string-append "-DGL_LIB_NAME=\"" out
 | ||
|                                  "/lib/lib@0@.so.@1@\"")))
 | ||
|                (substitute* "src/gbm/backends/dri/gbm_dri.c"
 | ||
|                  (("\"libglapi\\.so")
 | ||
|                   (string-append "\"" out "/lib/libglapi.so")))
 | ||
|                (substitute* "src/gbm/main/backend.c"
 | ||
|                  ;; No need to patch the gbm_gallium_drm.so reference;
 | ||
|                  ;; it's never installed since Mesa removed its
 | ||
|                  ;; egl_gallium support.
 | ||
|                  (("\"gbm_dri\\.so")
 | ||
|                   (string-append "\"" out "/lib/dri/gbm_dri.so"))))))
 | ||
|          (add-after 'install 'split-outputs
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let ((out (assoc-ref outputs "out"))
 | ||
|                    (bin (assoc-ref outputs "bin")))
 | ||
|                ;; Not all architectures have the Vulkan overlay control script.
 | ||
|                (mkdir-p (string-append out "/bin"))
 | ||
|                (call-with-output-file (string-append out "/bin/.empty")
 | ||
|                  (const #t))
 | ||
|                (copy-recursively (string-append out "/bin")
 | ||
|                                  (string-append bin "/bin"))
 | ||
|                (delete-file-recursively (string-append out "/bin")))))
 | ||
|          (add-after 'install 'symlinks-instead-of-hard-links
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              ;; All the drivers and gallium targets create hard links upon
 | ||
|              ;; installation (search for "hardlink each megadriver instance"
 | ||
|              ;; in the makefiles).  This is no good for us since we'd produce
 | ||
|              ;; nars that contain several copies of these files.  Thus, turn
 | ||
|              ;; them into symlinks, which saves ~124 MiB.
 | ||
|              (let* ((out    (assoc-ref outputs "out"))
 | ||
|                     (lib    (string-append out "/lib"))
 | ||
|                     (files  (find-files lib
 | ||
|                                         (lambda (file stat)
 | ||
|                                           (and (string-contains file ".so")
 | ||
|                                                (eq? 'regular
 | ||
|                                                     (stat:type stat))))))
 | ||
|                     (inodes (map (compose stat:ino stat) files)))
 | ||
|                (for-each (lambda (inode)
 | ||
|                            (match (filter-map (match-lambda
 | ||
|                                                 ((file ino)
 | ||
|                                                  (and (= ino inode) file)))
 | ||
|                                               (zip files inodes))
 | ||
|                              ((_)
 | ||
|                               #f)
 | ||
|                              ((reference others ..1)
 | ||
|                               (format #t "creating ~a symlinks to '~a'~%"
 | ||
|                                       (length others) reference)
 | ||
|                               (for-each delete-file others)
 | ||
|                               (for-each (lambda (file)
 | ||
|                                           (if (string=? (dirname file)
 | ||
|                                                         (dirname reference))
 | ||
|                                               (symlink (basename reference)
 | ||
|                                                        file)
 | ||
|                                               (symlink reference file)))
 | ||
|                                         others))))
 | ||
|                          (delete-duplicates inodes))))))))
 | ||
|     (home-page "https://mesa3d.org/")
 | ||
|     (synopsis "OpenGL and Vulkan implementations")
 | ||
|     (description "Mesa is a free implementation of the OpenGL and Vulkan
 | ||
| specifications - systems for rendering interactive 3D graphics.  A variety of
 | ||
| device drivers allows Mesa to be used in many different environments ranging
 | ||
| from software emulation to complete hardware acceleration for modern GPUs.")
 | ||
|     (license license:x11)))
 | ||
| 
 | ||
| (define-public mesa-opencl
 | ||
|   (package/inherit mesa
 | ||
|     (name "mesa-opencl")
 | ||
|     (source (origin
 | ||
|               (inherit (package-source mesa))
 | ||
|               (patches (cons (search-patch "mesa-opencl-all-targets.patch")
 | ||
|                              (origin-patches (package-source mesa))))))
 | ||
|     (arguments
 | ||
|      (substitute-keyword-arguments (package-arguments mesa)
 | ||
|        ((#:configure-flags flags)
 | ||
|         `(cons "-Dgallium-opencl=standalone" ,flags))))
 | ||
|     (inputs
 | ||
|      (modify-inputs (package-inputs mesa)
 | ||
|        (prepend libclc)))
 | ||
|     (native-inputs
 | ||
|      (modify-inputs (package-native-inputs mesa)
 | ||
|        (prepend clang-11)))))
 | ||
| 
 | ||
| (define-public mesa-opencl-icd
 | ||
|   (package/inherit mesa-opencl
 | ||
|     (name "mesa-opencl-icd")
 | ||
|     (arguments
 | ||
|       (substitute-keyword-arguments (package-arguments mesa)
 | ||
|         ((#:configure-flags flags)
 | ||
|          `(cons "-Dgallium-opencl=icd"
 | ||
|                 ,(delete "-Dgallium-opencl=standalone" flags)))
 | ||
|         ((#:phases phases)
 | ||
|          `(modify-phases ,phases
 | ||
|             (add-after 'install 'mesa-icd-absolute-path
 | ||
|               (lambda _
 | ||
|                 ;; Use absolute path for OpenCL platform library.
 | ||
|                 ;; Otherwise we would have to set LD_LIBRARY_PATH=LIBRARY_PATH
 | ||
|                 ;; for ICD in our applications to find OpenCL platform.
 | ||
|                 (use-modules (guix build utils)
 | ||
|                              (ice-9 textual-ports))
 | ||
|                 (let* ((out (assoc-ref %outputs "out"))
 | ||
|                        (mesa-icd (string-append out "/etc/OpenCL/vendors/mesa.icd"))
 | ||
|                        (old-path (call-with-input-file mesa-icd get-string-all))
 | ||
|                        (new-path (string-append out "/lib/" (string-trim-both old-path))))
 | ||
|                   (if (file-exists? new-path)
 | ||
|                     (call-with-output-file mesa-icd
 | ||
|                       (lambda (port) (format port "~a\n" new-path)))))))))))))
 | ||
| 
 | ||
| (define-public mesa-headers
 | ||
|   (package/inherit mesa
 | ||
|     (name "mesa-headers")
 | ||
|     (propagated-inputs '())
 | ||
|     (inputs '())
 | ||
|     (native-inputs '())
 | ||
|     (outputs '("out"))
 | ||
|     (arguments
 | ||
|      '(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (delete 'configure)
 | ||
|          (delete 'build)
 | ||
|          (delete 'check)
 | ||
|          (replace 'install
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (copy-recursively "include" (string-append
 | ||
|                                           (assoc-ref outputs "out")
 | ||
|                                           "/include"))
 | ||
|              #t)))))))
 | ||
| 
 | ||
| ;;; The mesa-demos distribution contains non-free files, many files with no
 | ||
| ;;; clear license information, and many demos that aren't useful for most
 | ||
| ;;; people, so we just use this for the mesa-utils package below, and possibly
 | ||
| ;;; other packages in the future.  This is modeled after Debian's solution.
 | ||
| (define (mesa-demos-source version)
 | ||
|   (origin
 | ||
|     (method url-fetch)
 | ||
|     (uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/demos"
 | ||
|                         "/mesa-demos-" version ".tar.bz2"))
 | ||
|     (sha256 (base32 "0zgzbz55a14hz83gbmm0n9gpjnf5zadzi2kjjvkn6khql2a9rs81"))))
 | ||
| 
 | ||
| (define-public mesa-utils
 | ||
|   (package
 | ||
|     (name "mesa-utils")
 | ||
|     (version "8.4.0")
 | ||
|     (source (mesa-demos-source version))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (inputs
 | ||
|      (list mesa freeglut glew))
 | ||
|     (native-inputs
 | ||
|      (list pkg-config))
 | ||
|     (arguments
 | ||
|      (list
 | ||
|       #:phases
 | ||
|       #~(modify-phases %standard-phases
 | ||
|           (replace 'install
 | ||
|             (lambda* (#:key outputs #:allow-other-keys)
 | ||
|               (let ((out #$output))
 | ||
|                 (mkdir-p (string-append out "/bin"))
 | ||
|                 (for-each (lambda (file)
 | ||
|                             (copy-file file
 | ||
|                                        (string-append out "/bin/"
 | ||
|                                                       (basename file))))
 | ||
|                           '("src/xdemos/glxdemo" "src/xdemos/glxgears"
 | ||
|                             "src/egl/opengl/eglinfo"
 | ||
|                             "src/xdemos/glxinfo" "src/xdemos/glxheads"))))))))
 | ||
|     (home-page "https://mesa3d.org/")
 | ||
|     (synopsis "Utility tools for Mesa")
 | ||
|     (description
 | ||
|      "The mesa-utils package contains several utility tools for Mesa: eglinfo,
 | ||
| glxdemo, glxgears, glxheads, and glxinfo.")
 | ||
|     ;; glxdemo is public domain; others expat.
 | ||
|     (license (list license:expat license:public-domain))))
 | ||
| 
 | ||
| (define-public glew
 | ||
|   (package
 | ||
|     (name "glew")
 | ||
|     (version "2.1.0")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "mirror://sourceforge/glew/glew/" version
 | ||
|                                   "/glew-" version ".tgz"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "159wk5dc0ykjbxvag5i1m2mhp23zkk6ra04l26y3jc3nwvkr3ph4"))
 | ||
|               (modules '((guix build utils)))
 | ||
|               (snippet
 | ||
|                '(begin
 | ||
|                   (substitute* "config/Makefile.linux"
 | ||
|                     (("= cc") "= gcc")
 | ||
|                     (("/lib64") "/lib"))
 | ||
|                   #t))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      '(#:phases (modify-phases %standard-phases (delete 'configure))
 | ||
|        #:make-flags (list (string-append "GLEW_PREFIX="
 | ||
|                                          (assoc-ref %outputs "out"))
 | ||
|                           (string-append "GLEW_DEST="
 | ||
|                                          (assoc-ref %outputs "out")))
 | ||
|        #:tests? #f))                              ;no 'check' target
 | ||
|     (inputs
 | ||
|      (list libxi libxmu libx11 mesa))
 | ||
| 
 | ||
|     ;; <GL/glew.h> includes <GL/glu.h>.
 | ||
|     (propagated-inputs (list glu))
 | ||
| 
 | ||
|     (home-page "http://glew.sourceforge.net/")
 | ||
|     (synopsis "OpenGL extension loading library for C and C++")
 | ||
|     (description
 | ||
|      "The OpenGL Extension Wrangler Library (GLEW) is a C/C++ extension
 | ||
| loading library.  GLEW provides efficient run-time mechanisms for determining
 | ||
| which OpenGL extensions are supported on the target platform.  OpenGL core and
 | ||
| extension functionality is exposed in a single header file.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public guile-opengl
 | ||
|   (package
 | ||
|     (name "guile-opengl")
 | ||
|     (version "0.1.0")
 | ||
|     (source (origin
 | ||
|              (method url-fetch)
 | ||
|              (uri (string-append "mirror://gnu/guile-opengl/guile-opengl-"
 | ||
|                                  version ".tar.gz"))
 | ||
|              (sha256
 | ||
|               (base32
 | ||
|                "13qfx4xh8baryxqrv986l848ygd0piqwm6s2s90pxk9c0m9vklim"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (native-inputs (list pkg-config))
 | ||
|     (inputs (list guile-2.2 mesa glu freeglut))
 | ||
|     (arguments
 | ||
|      '(#:phases (modify-phases %standard-phases
 | ||
|                  (add-after 'configure 'patch-makefile
 | ||
|                    (lambda _
 | ||
|                      ;; Install compiled Guile files in the expected place.
 | ||
|                      (substitute* '("Makefile")
 | ||
|                        (("^godir = .*$")
 | ||
|                         "godir = $(moddir)\n"))))
 | ||
|                  (add-before 'build 'patch-dynamic-link
 | ||
|                    (lambda* (#:key inputs outputs #:allow-other-keys)
 | ||
|                      (substitute* "gl/runtime.scm"
 | ||
|                        (("\\(dynamic-link\\)")
 | ||
|                         (string-append "(dynamic-link \""
 | ||
|                                        (assoc-ref inputs "mesa")
 | ||
|                                        "/lib/libGL.so" "\")")))
 | ||
|                      (define (dynamic-link-substitute file lib input)
 | ||
|                        (substitute* file
 | ||
|                          (("dynamic-link \"lib([a-zA-Z]+)\"" _ lib)
 | ||
|                           (string-append "dynamic-link \""
 | ||
|                                          (assoc-ref inputs input)
 | ||
|                                          "/lib/lib" lib "\""))))
 | ||
|                      ;; Replace dynamic-link calls for libGL, libGLU, and
 | ||
|                      ;; libglut with absolute paths to the store.
 | ||
|                      (dynamic-link-substitute "glx/runtime.scm" "GL" "mesa")
 | ||
|                      (dynamic-link-substitute "glu/runtime.scm" "GLU" "glu")
 | ||
|                      (dynamic-link-substitute "glut/runtime.scm" "glut"
 | ||
|                                               "freeglut"))))))
 | ||
|     (home-page "https://gnu.org/s/guile-opengl")
 | ||
|     (synopsis "Guile binding for the OpenGL graphics API")
 | ||
|     (description
 | ||
|      "Guile-OpenGL is a library for Guile that provides bindings to the
 | ||
| OpenGL graphics API.")
 | ||
|     (license license:lgpl3+)))
 | ||
| 
 | ||
| (define-public guile3.0-opengl
 | ||
|   (package
 | ||
|     (inherit guile-opengl)
 | ||
|     (name "guile3.0-opengl")
 | ||
|     (arguments
 | ||
|      (substitute-keyword-arguments (package-arguments guile-opengl)
 | ||
|        ((#:phases phases)
 | ||
|         `(modify-phases ,phases
 | ||
|            (add-after 'unpack 'build-with-guile-3.0
 | ||
|              (lambda _
 | ||
|                (substitute* "configure"
 | ||
|                  (("_guile_versions_to_search=\"")
 | ||
|                   "_guile_versions_to_search=\"3.0 "))
 | ||
|                #t))))))
 | ||
|     (inputs
 | ||
|      (list guile-3.0 mesa glu freeglut))))
 | ||
| 
 | ||
| (define-public libepoxy
 | ||
|   (package
 | ||
|     (name "libepoxy")
 | ||
|     (version "1.5.10")
 | ||
|     (home-page "https://github.com/anholt/libepoxy")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference (url home-page) (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0jw02bzdwynyrwsn5rhcacv92h9xx928j3xp436f8gdnwlyb5641"))))
 | ||
|     (arguments
 | ||
|      (list
 | ||
|       #:phases
 | ||
|       #~(modify-phases %standard-phases
 | ||
|           (add-before 'configure 'patch-paths
 | ||
|             (lambda* (#:key inputs #:allow-other-keys)
 | ||
|               (let ((mesa (dirname (search-input-file inputs "lib/libGL.so"))))
 | ||
|                 (substitute* (find-files "." "\\.[ch]$")
 | ||
|                   (("libGL.so.1") (string-append mesa "/libGL.so.1"))
 | ||
|                   (("libEGL.so.1") (string-append mesa "/libEGL.so.1")))))))))
 | ||
|     (build-system meson-build-system)
 | ||
|     (native-inputs
 | ||
|      (list pkg-config python))
 | ||
|     (propagated-inputs
 | ||
|      ;; epoxy.pc: 'Requires.private: gl egl'
 | ||
|      (list mesa))
 | ||
|     (synopsis "Library for handling OpenGL function pointer management")
 | ||
|     (description
 | ||
|      "A library for handling OpenGL function pointer management.")
 | ||
|     (license license:x11)))
 | ||
| 
 | ||
| (define-public libglvnd
 | ||
|   (package
 | ||
|     (name "libglvnd")
 | ||
|     (version "1.5.0")
 | ||
|     (home-page "https://gitlab.freedesktop.org/glvnd/libglvnd")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url home-page)
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1nvlcwzivrdchp70i2l7ic7qdlsdmlsb0ckydscr43rhqldswx69"))))
 | ||
|     (build-system meson-build-system)
 | ||
|     (arguments
 | ||
|      '(#:configure-flags '("-Dx11=enabled")
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (add-after 'unpack 'disable-glx-tests
 | ||
|                     (lambda _
 | ||
|                       ;; This package is meant to be used alongside Mesa.
 | ||
|                       ;; To avoid a circular dependency, disable tests that
 | ||
|                       ;; require a running Xorg server.
 | ||
|                       (substitute* "tests/meson.build"
 | ||
|                         (("if with_glx")
 | ||
|                          "if false")))))))
 | ||
|     (native-inputs
 | ||
|      (list pkg-config))
 | ||
|     (inputs
 | ||
|      (list libx11 libxext xorgproto))
 | ||
|     (synopsis "Vendor-neutral OpenGL dispatch library")
 | ||
|     (description
 | ||
|      "libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL
 | ||
| API calls between multiple vendors.  It allows multiple drivers from
 | ||
| different vendors to coexist on the same file system, and determines which
 | ||
| vendor to dispatch each API call to at runtime.
 | ||
| 
 | ||
| Both GLX and EGL are supported, in any combination with OpenGL and OpenGL ES.")
 | ||
|     ;; libglvnd is available under a custom X11-style license, and incorporates
 | ||
|     ;; code with various other licenses.  See README.md for details.
 | ||
|     (license (list (license:x11-style "file://README.md")
 | ||
|                    license:x11
 | ||
|                    license:expat))))
 | ||
| 
 | ||
| (define-public soil
 | ||
|   (package
 | ||
|     (name "soil")
 | ||
|     (version "1.0.7")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               ;; No versioned archive available.
 | ||
|               (uri "http://www.lonesock.net/files/soil.zip")
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "00gpwp9dldzhsdhksjvmbhsd2ialraqbv6v6dpikdmpncj6mnc52"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      '(#:tests? #f ; no tests
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (delete 'configure)
 | ||
|                   (add-before 'build 'init-build
 | ||
|                     (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                       (let ((out (assoc-ref outputs "out")))
 | ||
|                         (setenv "CFLAGS" "-fPIC") ; needed for shared library
 | ||
|                         ;; Use alternate Makefile
 | ||
|                         (copy-file "projects/makefile/alternate Makefile.txt"
 | ||
|                                    "src/Makefile")
 | ||
|                         (chdir "src")
 | ||
|                         (substitute* '("Makefile")
 | ||
|                           (("INCLUDEDIR = /usr/include/SOIL")
 | ||
|                            (string-append "INCLUDEDIR = " out "/include/SOIL"))
 | ||
|                           (("LIBDIR = /usr/lib")
 | ||
|                            (string-append "LIBDIR = " out "/lib"))
 | ||
|                           ;; Remove these flags from 'install' commands.
 | ||
|                           (("-o root -g root") ""))))))))
 | ||
|     (native-inputs
 | ||
|      (list unzip))
 | ||
|     (inputs
 | ||
|      (list mesa))
 | ||
|     (home-page "https://www.lonesock.net/soil.html")
 | ||
|     (synopsis "OpenGL texture loading library")
 | ||
|     (description
 | ||
|      "SOIL is a tiny C library used primarily for uploading textures into
 | ||
| OpenGL.")
 | ||
|     (license license:public-domain)))
 | ||
| 
 | ||
| (define-public glfw
 | ||
|   (package
 | ||
|     (name "glfw")
 | ||
|     (version "3.3.4")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append "https://github.com/glfw/glfw"
 | ||
|                                   "/releases/download/" version
 | ||
|                                   "/glfw-" version ".zip"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1kcrpl4d6b6h23ib5j9q670d9w3knd07whgbanbmwwhbcqnc9lmv"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:tests? #f ; no test target
 | ||
|        #:configure-flags '("-DBUILD_SHARED_LIBS=ON")))
 | ||
|     (native-inputs
 | ||
|      (list doxygen unzip))
 | ||
|     (propagated-inputs
 | ||
|      (list mesa ;included in public headers
 | ||
|            ;; These are in 'Requires.private' of 'glfw3.pc'.
 | ||
|            libx11
 | ||
|            libxrandr
 | ||
|            libxi
 | ||
|            libxinerama
 | ||
|            libxcursor
 | ||
|            libxxf86vm))
 | ||
|     (home-page "https://www.glfw.org")
 | ||
|     (synopsis "OpenGL application development library")
 | ||
|     (description
 | ||
|      "GLFW is a library for OpenGL, OpenGL ES and Vulkan development for
 | ||
| desktop computers.  It provides a simple API for creating windows, contexts
 | ||
| and surfaces, receiving input and events.")
 | ||
|     (license license:zlib)))
 | ||
| 
 | ||
| (define-public nanovg-for-extempore
 | ||
|   (let ((version "0.7.1")
 | ||
|         (revision "0")
 | ||
|         (commit "3c60175fcc2e5fe305b04355cdce35d499c80310"))
 | ||
|     (package
 | ||
|       (name "nanovg-for-extempore")
 | ||
|       (version (git-version version revision commit))
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/extemporelang/nanovg")
 | ||
|                       (commit commit)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "0ddn3d3mxqn8hj9967v3pss7lz1wn08pcdnqzc118g7yjkq7hxzy"))))
 | ||
|       (build-system cmake-build-system)
 | ||
|       (arguments `(#:tests? #f))        ; no tests included
 | ||
|       (inputs
 | ||
|        (list mesa))
 | ||
|       ;; Extempore refuses to build on architectures other than x86_64
 | ||
|       (supported-systems '("x86_64-linux"))
 | ||
|       (home-page "https://github.com/extemporelang/nanovg")
 | ||
|       (synopsis "2D vector drawing library on top of OpenGL")
 | ||
|       (description "NanoVG is small antialiased vector graphics rendering
 | ||
| library for OpenGL.  It has lean API modeled after HTML5 canvas API.  It is
 | ||
| aimed to be a practical and fun toolset for building scalable user interfaces
 | ||
| and visualizations.")
 | ||
|       (license license:zlib))))
 | ||
| 
 | ||
| (define-public gl2ps
 | ||
|   (package
 | ||
|     (name "gl2ps")
 | ||
|     (version "1.4.2")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append
 | ||
|              "http://geuz.org/gl2ps/src/gl2ps-"
 | ||
|              version ".tgz"))
 | ||
|        (sha256
 | ||
|         (base32 "1sgzv547h7hrskb9qd0x5yp45kmhvibjwj2mfswv95lg070h074d"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (inputs
 | ||
|      (list libpng mesa zlib))
 | ||
|     (arguments
 | ||
|      `(#:tests? #f))                    ; no tests
 | ||
|     (home-page "http://www.geuz.org/gl2ps/")
 | ||
|     (synopsis "OpenGL to PostScript printing library")
 | ||
|     (description "GL2PS is a C library providing high quality vector
 | ||
| output for any OpenGL application.  GL2PS uses sorting algorithms
 | ||
| capable of handling intersecting and stretched polygons, as well as
 | ||
| non-manifold objects.  GL2PS provides many features including advanced
 | ||
| smooth shading and text rendering, culling of invisible primitives and
 | ||
| mixed vector/bitmap output.")
 | ||
|     ;; GL2PS is dual-licenced and can be used under the terms of either.
 | ||
|     (license (list license:lgpl2.0+
 | ||
|                    (license:fsf-free "http://www.geuz.org/gl2ps/COPYING.GL2PS"
 | ||
|                                      "GPL-incompatible copyleft license")))))
 | ||
| 
 | ||
| (define-public virtualgl
 | ||
|   (package
 | ||
|     (name "virtualgl")
 | ||
|     (version "2.6.2")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/VirtualGL/virtualgl")
 | ||
|              (commit version)))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "0yyc553xsb5n0rx7jp9p4wdbd7md07b3qrkf3ssyjavqqg908qg9"))))
 | ||
|     (arguments
 | ||
|      `(#:tests? #f                      ; no tests are available
 | ||
|        #:configure-flags (list
 | ||
|                           (string-append "-DCMAKE_INSTALL_LIBDIR="
 | ||
|                                          (assoc-ref %outputs "out") "/lib")
 | ||
|                           "-DVGL_USESSL=1"))) ; use OpenSSL
 | ||
|     (build-system cmake-build-system)
 | ||
|     (inputs (list glu libjpeg-turbo libxtst mesa openssl))
 | ||
|     (native-inputs (list pkg-config))
 | ||
|     (home-page "https://www.virtualgl.org")
 | ||
|     (synopsis "Redirects 3D commands from an OpenGL application onto a 3D
 | ||
| graphics card")
 | ||
|     (description "VirtualGL redirects the 3D rendering commands from OpenGL
 | ||
| applications to 3D accelerator hardware in a dedicated server and displays the
 | ||
| rendered output interactively to a thin client located elsewhere on the
 | ||
| network.")
 | ||
|     (license license:wxwindows3.1+)))
 | ||
| 
 | ||
| (define-public mojoshader
 | ||
|   (let ((changeset "5887634ea695"))
 | ||
|     (package
 | ||
|       (name "mojoshader")
 | ||
|       (version (string-append "20190825" "-" changeset))
 | ||
|       (source
 | ||
|        (origin
 | ||
|          (method hg-fetch)
 | ||
|          (uri (hg-reference
 | ||
|                (url "https://hg.icculus.org/icculus/mojoshader/")
 | ||
|                (changeset changeset)))
 | ||
|          (file-name (git-file-name name version))
 | ||
|          (sha256
 | ||
|           (base32 "0ibl4z1696jiifv9j5drir7jm0b5px0vwkwckbi7cfd46p7p6wcy"))))
 | ||
|       (arguments
 | ||
|        ;; Tests only for COMPILER_SUPPORT=ON.
 | ||
|        `(#:tests? #f
 | ||
|          #:configure-flags '("-DBUILD_SHARED=ON"
 | ||
|                              "-DFLIP_VIEWPORT=ON"
 | ||
|                              "-DDEPTH_CLIPPING=ON")
 | ||
|          #:phases
 | ||
|          (modify-phases %standard-phases
 | ||
|            (replace 'install
 | ||
|              (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                (let* ((out (assoc-ref outputs "out"))
 | ||
|                       (lib (string-append out "/lib"))
 | ||
|                       (header (string-append out "/include")))
 | ||
|                  (install-file "libmojoshader.so" lib)
 | ||
|                  (for-each (lambda (f)
 | ||
|                              (install-file f header))
 | ||
|                            (find-files "../source" "mojoshader.*\\.h$"))
 | ||
|                  (let ((profiles-header (string-append header "/profiles")))
 | ||
|                    (mkdir-p profiles-header)
 | ||
|                    (rename-file (string-append header "/mojoshader_profile.h")
 | ||
|                                 (string-append profiles-header "/mojoshader_profile.h"))))
 | ||
|                #t)))))
 | ||
|       (build-system cmake-build-system)
 | ||
|       (home-page "https://www.icculus.org/mojoshader/")
 | ||
|       (synopsis "Work with Direct3D shaders on alternate 3D APIs")
 | ||
|       (description "MojoShader is a library to work with Direct3D shaders on
 | ||
| alternate 3D APIs and non-Windows platforms.  The primary motivation is moving
 | ||
| shaders to OpenGL languages on the fly.  The developer deals with \"profiles\"
 | ||
| that represent various target languages, such as GLSL or ARB_*_program.
 | ||
| 
 | ||
| This allows a developer to manage one set of shaders, presumably written in
 | ||
| Direct3D HLSL, and use them across multiple rendering backends.  This also
 | ||
| means that the developer only has to worry about one (offline) compiler to
 | ||
| manage program complexity, while MojoShader itself deals with the reduced
 | ||
| complexity of the bytecode at runtime.
 | ||
| 
 | ||
| MojoShader provides both a simple API to convert bytecode to various profiles,
 | ||
| and (optionally) basic glue to rendering APIs to abstract the management of
 | ||
| the shaders at runtime.")
 | ||
|       (license license:zlib))))
 | ||
| 
 | ||
| (define-public mojoshader-with-viewport-flip
 | ||
|   ;; Changeset c586d4590241 replaced glProgramViewportFlip with
 | ||
|   ;; glProgramViewportInfo.
 | ||
|   ;; https://hg.icculus.org/icculus/mojoshader/rev/c586d4590241
 | ||
|   (let ((changeset "2e37299b13d8"))
 | ||
|     (package
 | ||
|       (inherit mojoshader)
 | ||
|       (name "mojoshader-with-viewport-flip")
 | ||
|       (version (string-append "20190725" "-" changeset))
 | ||
|       (source
 | ||
|        (origin
 | ||
|          (method hg-fetch)
 | ||
|          (uri (hg-reference
 | ||
|                (url "https://hg.icculus.org/icculus/mojoshader/")
 | ||
|                (changeset changeset)))
 | ||
|          (file-name (git-file-name name version))
 | ||
|          (sha256
 | ||
|           (base32 "0ffws7cqbskxwc3hjsnnzq4r2bbf008kdr3b11pa3kr7dsi50y6i"))))
 | ||
|       (synopsis "Work with Direct3D shaders on alternate 3D APIs (with viewport flip)")
 | ||
|       (description "This is the last version of the mojoshader library with
 | ||
| the glProgramViewportFlip before it was replaced with glProgramViewportInfo.")
 | ||
|       (license license:zlib))))
 | ||
| 
 | ||
| (define-public glmark2
 | ||
|   (package
 | ||
|     (name "glmark2")
 | ||
|     (version "2021.12")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/glmark2/glmark2")
 | ||
|                     (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1aydqbrg9i74s19rrdrsscx94m885yvc43v3sdqlgyh675ms98jb"))))
 | ||
|     (build-system meson-build-system)
 | ||
|     (arguments
 | ||
|      '(#:tests? #f                      ; no check target
 | ||
|        #:configure-flags
 | ||
|        (list (string-append "-Dflavors="
 | ||
|                             (string-join '("x11-gl" "x11-glesv2"
 | ||
|                                            "drm-gl" "drm-glesv2"
 | ||
|                                            "wayland-gl" "wayland-glesv2")
 | ||
|                                          ",")))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'patch-paths
 | ||
|            (lambda* (#:key inputs #:allow-other-keys)
 | ||
|              (let ((mesa (assoc-ref inputs "mesa")))
 | ||
|                (substitute* (find-files "src" "gl-state-.*\\.cpp$")
 | ||
|                  (("libGL.so") (string-append mesa "/lib/libGL.so"))
 | ||
|                  (("libEGL.so") (string-append mesa "/lib/libEGL.so"))
 | ||
|                  (("libGLESv2.so") (string-append mesa "/lib/libGLESv2.so")))
 | ||
|                #t))))))
 | ||
|     (native-inputs
 | ||
|      (list pkg-config))
 | ||
|     (inputs
 | ||
|      (list eudev
 | ||
|            libdrm
 | ||
|            libjpeg-turbo
 | ||
|            libpng
 | ||
|            libx11
 | ||
|            libxcb
 | ||
|            mesa
 | ||
|            wayland
 | ||
|            wayland-protocols))
 | ||
|     (home-page "https://github.com/glmark2/glmark2")
 | ||
|     (synopsis "OpenGL 2.0 and OpenGL ES 2.0 benchmark")
 | ||
|     (description
 | ||
|      "glmark2 is an OpenGL 2.0 and OpenGL ES 2.0 benchmark based on the
 | ||
| original glmark benchmark by Ben Smith.")
 | ||
|     (license license:gpl3+)))
 |