665 lines
26 KiB
Scheme
665 lines
26 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
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;;; Copyright © 2013 Joshua Grant <tadni@riseup.net>
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;;; Copyright © 2014, 2016 David Thompson <davet@gnu.org>
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;;; Copyright © 2014, 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
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;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
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;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2016 David Thompson <davet@gnu.org>
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;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages gl)
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#:use-module (gnu packages)
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#:use-module (gnu packages autotools)
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#:use-module (gnu packages bison)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages documentation)
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#:use-module (gnu packages flex)
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#:use-module (gnu packages fontutils)
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#:use-module (gnu packages freedesktop)
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#:use-module (gnu packages gettext)
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#:use-module (gnu packages guile)
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#:use-module (gnu packages image)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages llvm)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages python)
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#:use-module (gnu packages video)
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#:use-module (gnu packages xdisorg)
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#:use-module (gnu packages xml)
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#:use-module (gnu packages xorg)
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#:use-module (gnu packages zip)
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#:use-module (guix download)
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#:use-module (guix build utils)
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#:use-module (guix build-system gnu)
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#:use-module (guix build-system cmake)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix packages)
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#:use-module (guix utils)
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#:use-module (ice-9 match))
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(define-public glu
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(package
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(name "glu")
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(version "9.0.0")
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(source (origin
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(method url-fetch)
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(uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/glu/glu-"
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version ".tar.gz"))
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(sha256
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(base32
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"0r72yyhj09x3krn3kn629jqbwyq50ji8w5ri2pn6zwrk35m4g1s3"))))
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(build-system gnu-build-system)
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(propagated-inputs
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`(("mesa" ,mesa))) ; according to glu.pc
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(home-page "http://www.opengl.org/archives/resources/faq/technical/glu.htm")
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(synopsis "Mesa OpenGL Utility library")
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(description
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"GLU, or OpenGL Utility Library provides some higher-level functionality
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not provided by just OpenGL itself. Some of GLU's Features
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include: Scaling of 2D images and creation of mipmap pyramids,
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Transformation of object coordinates into device coordinates and
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vice versa, Support for NURBS surfaces, Support for tessellation
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of concave or bow tie polygonal primitives, Specialty transformation
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matrices for creating perspective and orthographic projections,
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positioning a camera, and selection/picking, Rendering of disk,
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cylinder, and sphere primitives, Interpreting OpenGL error values
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as ASCII text.")
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(license (license:x11-style "http://directory.fsf.org/wiki/License:SGIFreeBv2"))))
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(define-public freeglut
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(package
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(name "freeglut")
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(version "3.0.0")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"mirror://sourceforge/freeglut/freeglut/"
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version "/freeglut-" version ".tar.gz"))
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(sha256
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(base32
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"18knkyczzwbmyg8hr4zh8a1i5ga01np2jzd1rwmsh7mh2n2vwhra"))))
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(build-system cmake-build-system)
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(arguments '(#:tests? #f)) ; no test target
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(inputs `(("mesa" ,mesa)
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("libx11" ,libx11)
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("libxi" ,libxi)
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("libxrandr" ,libxrandr)
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("libxxf86vm" ,libxxf86vm)
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("inputproto" ,inputproto)
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("xinput" ,xinput)))
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(propagated-inputs
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;; Headers from Mesa and GLU are needed.
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`(("glu" ,glu)
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("mesa" ,mesa)))
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(home-page "http://freeglut.sourceforge.net/")
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(synopsis "Alternative to the OpenGL Utility Toolkit (GLUT)")
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(description
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"Freeglut is a completely Free/OpenSourced alternative to
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the OpenGL Utility Toolkit (GLUT) library. GLUT was originally
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written by Mark Kilgard to support the sample programs in the
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second edition OpenGL 'RedBook'. Since then, GLUT has been used
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in a wide variety of practical applications because it is simple,
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widely available and highly portable.
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GLUT (and hence freeglut) allows the user to create and manage windows
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containing OpenGL contexts on a wide range of platforms and also read
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the mouse, keyboard and joystick functions. Freeglut is released under
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the X-Consortium license.")
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(license license:x11)))
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;; Needed for "kiki".
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(define-public freeglut-2.8
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(package (inherit freeglut)
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(name "freeglut")
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(version "2.8.1")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"mirror://sourceforge/freeglut/freeglut/"
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version "/freeglut-" version ".tar.gz"))
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(sha256
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(base32
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"16lrxxxd9ps9l69y3zsw6iy0drwjsp6m26d1937xj71alqk6dr6x"))))
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(build-system gnu-build-system)))
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(define-public ftgl
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(package
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(name "ftgl")
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(version "2.1.3-rc5")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"mirror://sourceforge/ftgl/FTGL%20Source/2.1.3~rc5/"
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"ftgl-" version ".tar.gz"))
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(sha256
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(base32
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"0nsn4s6vnv5xcgxcw6q031amvh2zfj2smy1r5mbnjj2548hxcn2l"))))
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(build-system gnu-build-system)
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;; The pkg-config file lists "freetype2" as Requires.private.
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(propagated-inputs `(("freetype" ,freetype)))
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(inputs `(("libx11" ,libx11)
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("mesa" ,mesa)
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("glu" ,glu)))
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(home-page "http://ftgl.sourceforge.net")
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(synopsis "Font rendering library for OpenGL applications")
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(description
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"FTGL is a font rendering library for OpenGL applications. Supported
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rendering modes are: Bitmaps, Anti-aliased pixmaps, Texture maps, Outlines,
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Polygon meshes, and Extruded polygon meshes.")
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(license license:x11)))
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(define-public s2tc
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(package
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(name "s2tc")
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(version "1.0")
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(source
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(origin
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(method url-fetch)
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(uri (string-append
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"https://github.com/divVerent/s2tc/archive/v" version ".tar.gz"))
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(sha256
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(base32 "0ibfdib277fhbqvxzan0bmglwnsl1y1rw2g8skvz82l1sfmmn752"))
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(file-name (string-append name "-" version ".tar.gz"))))
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(build-system gnu-build-system)
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(native-inputs
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`(("autoconf" ,autoconf)
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("automake" ,automake)
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("libtool" ,libtool)))
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(inputs
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`(("mesa-headers" ,mesa-headers)))
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(arguments
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'(#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'autogen
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(lambda _
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(zero? (system* "sh" "autogen.sh")))))))
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(home-page "https://github.com/divVerent/s2tc")
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(synopsis "S3 Texture Compression implementation")
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(description
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"S2TC is a patent-free implementation of S3 Texture Compression (S3TC,
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also known as DXTn or DXTC) for Mesa.")
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(license license:expat)))
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;;; Mesa needs LibVA headers to build its Gallium-based VA API implementation;
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;;; LibVA itself depends on Mesa. We use the following to solve the circular
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;;; dependency.
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(define libva-without-mesa
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;; Delay to work around circular import problem.
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(delay
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(package
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(inherit libva)
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(name "libva-without-mesa")
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(inputs (alist-delete "mesa" (package-inputs libva)))
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(arguments
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(strip-keyword-arguments
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'(#:make-flags)
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(substitute-keyword-arguments (package-arguments libva)
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((#:configure-flags flags)
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'(list "--disable-glx" "--disable-egl"))))))))
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(define-public mesa
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(package
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(name "mesa")
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(version "13.0.5")
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(source
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(origin
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(method url-fetch)
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(uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/"
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version "/mesa-" version ".tar.xz"))
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(sha256
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(base32
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"11zgynii1wz17131ml1mmblpwib8m88zz2jwi5h5llh1r3iagkmz"))
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(patches
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(search-patches "mesa-wayland-egl-symbols-check-mips.patch"))))
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(build-system gnu-build-system)
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(propagated-inputs
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`(("glproto" ,glproto)
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;; The following are in the Requires.private field of gl.pc.
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("libdrm" ,libdrm)
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("libvdpau" ,libvdpau)
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("libx11" ,libx11)
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("libxdamage" ,libxdamage)
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("libxfixes" ,libxfixes)
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("libxshmfence" ,libxshmfence)
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("libxxf86vm" ,libxxf86vm)))
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(inputs
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`(("expat" ,expat)
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("dri2proto" ,dri2proto)
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("dri3proto" ,dri3proto)
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("libva" ,(force libva-without-mesa))
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("libxml2" ,libxml2)
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;; TODO: Add 'libxml2-python' for OpenGL ES 1.1 and 2.0 support
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("libxvmc" ,libxvmc)
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,@(match (%current-system)
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((or "x86_64-linux" "i686-linux")
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`(("llvm" ,llvm)))
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(_
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`()))
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("makedepend" ,makedepend)
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("presentproto" ,presentproto)
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("s2tc" ,s2tc)
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("wayland" ,wayland)))
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(native-inputs
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`(("pkg-config" ,pkg-config)
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("python" ,python-2)))
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(arguments
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`(#:configure-flags
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'(,@(match (%current-system)
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((or "armhf-linux" "aarch64-linux")
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'("--with-gallium-drivers=freedreno,nouveau,r300,r600,svga,swrast,vc4,virgl"))
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(_
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'("--with-gallium-drivers=i915,nouveau,r300,r600,svga,swrast,virgl")))
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;; Enable various optional features. TODO: opencl requires libclc,
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;; omx requires libomxil-bellagio
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"--with-egl-platforms=x11,drm,wayland"
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"--enable-glx-tls" ;Thread Local Storage, improves performance
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;; "--enable-opencl"
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;; "--enable-omx"
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"--enable-osmesa"
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"--enable-xa"
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;; features required by wayland
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"--enable-gles2"
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"--enable-gbm"
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"--enable-shared-glapi"
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;; Without floating point texture support, drivers such as Nouveau
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;; are stuck at OpenGL 2.1 instead of OpenGL 3.0+.
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"--enable-texture-float"
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;; Also enable the tests.
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"--enable-gallium-tests"
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;; on non-intel systems, drop i915 and i965
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;; from the default dri drivers
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,@(match (%current-system)
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((or "x86_64-linux" "i686-linux")
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'("--with-dri-drivers=i915,i965,nouveau,r200,radeon,swrast"
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"--enable-gallium-llvm")) ; default is x86/x86_64 only
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(_
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'("--with-dri-drivers=nouveau,r200,radeon,swrast"))))
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#:phases
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(modify-phases %standard-phases
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(add-after
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'unpack 'patch-create_test_cases
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(lambda _
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(substitute* "src/compiler/glsl/tests/lower_jumps/create_test_cases.py"
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(("/usr/bin/env bash") (which "bash")))
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(substitute* "src/intel/genxml/gen_pack_header.py"
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(("/usr/bin/env python2") (which "python")))))
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(add-before
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'build 'fix-dlopen-libnames
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((s2tc (assoc-ref inputs "s2tc"))
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(out (assoc-ref outputs "out")))
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;; Remain agnostic to .so.X.Y.Z versions while doing
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;; the substitutions so we're future-safe.
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(substitute*
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'("src/gallium/auxiliary/util/u_format_s3tc.c"
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"src/mesa/main/texcompress_s3tc.c")
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(("\"libtxc_dxtn\\.so")
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(string-append "\"" s2tc "/lib/libtxc_dxtn.so")))
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(substitute* "src/glx/dri_common.c"
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(("dlopen\\(\"libGL\\.so")
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(string-append "dlopen(\"" out "/lib/libGL.so")))
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(substitute* "src/egl/drivers/dri2/egl_dri2.c"
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(("\"libglapi\\.so")
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(string-append "\"" out "/lib/libglapi.so")))
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(substitute* "src/gbm/main/backend.c"
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;; No need to patch the gbm_gallium_drm.so reference;
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;; it's never installed since Mesa removed its
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;; egl_gallium support.
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(("\"gbm_dri\\.so")
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(string-append "\"" out "/lib/dri/gbm_dri.so")))))))))
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(home-page "http://mesa3d.org/")
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(synopsis "OpenGL implementation")
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(description "Mesa is a free implementation of the OpenGL specification -
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a system for rendering interactive 3D graphics. A variety of device drivers
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allows Mesa to be used in many different environments ranging from software
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emulation to complete hardware acceleration for modern GPUs.")
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(license license:x11)))
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(define-public mesa-headers
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(package
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(inherit mesa)
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(name "mesa-headers")
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(propagated-inputs '())
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(inputs '())
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(native-inputs '())
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(arguments
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'(#:phases
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(modify-phases %standard-phases
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(delete 'configure)
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(delete 'build)
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(delete 'check)
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(replace 'install
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(lambda* (#:key outputs #:allow-other-keys)
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(copy-recursively "include" (string-append
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(assoc-ref outputs "out")
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"/include")))))))))
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;;; The mesa-demos distribution contains non-free files, many files with no
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;;; clear license information, and many demos that aren't useful for most
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;;; people, so we just use this for the mesa-utils package below, and possibly
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;;; other packages in the future. This is modeled after Debian's solution.
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(define (mesa-demos-source version)
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(origin
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(method url-fetch)
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(uri (string-append "ftp://ftp.freedesktop.org/pub/mesa/demos/" version
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"/mesa-demos-" version ".tar.bz2"))
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(sha256 (base32 "1vqb7s5m3fcg2csbiz45mha1pys2xx6rhw94fcyvapqdpm5iawy1"))))
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(define-public mesa-utils
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(package
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(name "mesa-utils")
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(version "8.3.0")
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(source (mesa-demos-source version))
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(build-system gnu-build-system)
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(inputs
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`(("mesa" ,mesa)
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("glut" ,freeglut)
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("glew" ,glew)))
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(native-inputs
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`(("pkg-config" ,pkg-config)))
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(arguments
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'(#:phases
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(modify-phases %standard-phases
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(replace
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'install
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(lambda* (#:key outputs #:allow-other-keys)
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(let ((out (assoc-ref outputs "out")))
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(mkdir-p (string-append out "/bin"))
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(for-each
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(lambda (file)
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(copy-file file (string-append out "/bin/" (basename file))))
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'("src/xdemos/glxdemo" "src/xdemos/glxgears"
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"src/xdemos/glxinfo" "src/xdemos/glxheads"))))))))
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(home-page "http://mesa3d.org/")
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(synopsis "Utility tools for Mesa")
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(description
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"The mesa-utils package contains several utility tools for Mesa: glxdemo,
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glxgears, glxheads, and glxinfo.")
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;; glxdemo is public domain; others expat.
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(license (list license:expat license:public-domain))))
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(define-public glew
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(package
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(name "glew")
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(version "2.0.0")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://sourceforge/glew/glew/" version
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"/glew-" version ".tgz"))
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(sha256
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(base32
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"0r37fg2s1f0jrvwh6c8cz5x6v4wqmhq42qm15cs9qs349q5c6wn5"))
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(modules '((guix build utils)))
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(snippet
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'(substitute* "config/Makefile.linux"
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(("= cc") "= gcc")
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(("/lib64") "/lib")))))
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(build-system gnu-build-system)
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(arguments
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'(#:phases (alist-delete 'configure %standard-phases)
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#:make-flags (list (string-append "GLEW_PREFIX="
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(assoc-ref %outputs "out"))
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(string-append "GLEW_DEST="
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(assoc-ref %outputs "out")))
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#:tests? #f)) ;no 'check' target
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(inputs
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`(("libxi" ,libxi)
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("libxmu" ,libxmu)
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("libx11" ,libx11)
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("mesa" ,mesa)))
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;; <GL/glew.h> includes <GL/glu.h>.
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(propagated-inputs `(("glu" ,glu)))
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(home-page "http://glew.sourceforge.net/")
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(synopsis "OpenGL extension loading library for C and C++")
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(description
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"The OpenGL Extension Wrangler Library (GLEW) is a C/C++ extension
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loading library. GLEW provides efficient run-time mechanisms for determining
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which OpenGL extensions are supported on the target platform. OpenGL core and
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extension functionality is exposed in a single header file.")
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(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 `(("pkg-config" ,pkg-config)))
|
|
(inputs `(("guile" ,guile-2.2)
|
|
("mesa" ,mesa)
|
|
("glu" ,glu)
|
|
("freeglut" ,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 = $(moddir)\n"))))
|
|
(add-before 'build 'patch-dynamic-link
|
|
(lambda* (#:key inputs outputs #:allow-other-keys)
|
|
(define (dynamic-link-substitute file lib input)
|
|
(substitute* file
|
|
(("dynamic-link \"lib([a-zA-Z]+)\"" _ lib)
|
|
(string-append "dynamic-link \""
|
|
(assoc-ref inputs input)
|
|
"/lib/lib" lib "\""))))
|
|
;; Replace dynamic-link calls for libGL, libGLU, and
|
|
;; libglut with absolute paths to the store.
|
|
(dynamic-link-substitute "glx/runtime.scm" "GL" "mesa")
|
|
(dynamic-link-substitute "glu/runtime.scm" "GLU" "glu")
|
|
(dynamic-link-substitute "glut/runtime.scm" "glut"
|
|
"freeglut"))))))
|
|
(home-page "https://gnu.org/s/guile-opengl")
|
|
(synopsis "Guile binding for the OpenGL graphics API")
|
|
(description
|
|
"Guile-OpenGL is a library for Guile that provides bindings to the
|
|
OpenGL graphics API.")
|
|
(license license:lgpl3+)))
|
|
|
|
(define-public libepoxy
|
|
(package
|
|
(name "libepoxy")
|
|
(version "1.4.1")
|
|
(source (origin
|
|
(method url-fetch)
|
|
(uri (string-append
|
|
"https://github.com/anholt/libepoxy/releases/download/"
|
|
version "/libepoxy-" version ".tar.xz"))
|
|
(sha256
|
|
(base32
|
|
"19hsyap2p0sflj75ycf4af9bsp453bamymbcgnmrphigabsspil8"))))
|
|
(arguments
|
|
`(#:phases
|
|
(modify-phases %standard-phases
|
|
(add-before
|
|
'configure 'patch-paths
|
|
(lambda* (#:key inputs #:allow-other-keys)
|
|
(let ((python (assoc-ref inputs "python"))
|
|
(mesa (assoc-ref inputs "mesa")))
|
|
(substitute* "src/gen_dispatch.py"
|
|
(("/usr/bin/env python") python))
|
|
;; Add support for aarch64, see upstream:
|
|
;; https://github.com/anholt/libepoxy/pull/114
|
|
(substitute* "test/dlwrap.c"
|
|
(("GLIBC_2.4") "GLIBC_2.17\", \"GLIBC_2.4"))
|
|
(substitute* (find-files "." "\\.[ch]$")
|
|
(("libGL.so.1") (string-append mesa "/lib/libGL.so.1"))
|
|
(("libEGL.so.1") (string-append mesa "/lib/libEGL.so.1")))
|
|
#t))))))
|
|
(build-system gnu-build-system)
|
|
(native-inputs
|
|
`(("pkg-config" ,pkg-config)
|
|
("python" ,python)))
|
|
(inputs
|
|
`(("mesa" ,mesa)))
|
|
(home-page "https://github.com/anholt/libepoxy/")
|
|
(synopsis "A library for handling OpenGL function pointer management")
|
|
(description
|
|
"A library for handling OpenGL function pointer management.")
|
|
(license license:x11)))
|
|
|
|
(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
|
|
`(("unzip" ,unzip)))
|
|
(inputs
|
|
`(("mesa" ,mesa)))
|
|
(home-page "http://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 "3.2.1")
|
|
(source (origin
|
|
(method url-fetch)
|
|
(uri (string-append "https://github.com/glfw/glfw"
|
|
"/releases/download/" version
|
|
"/glfw-" version ".zip"))
|
|
(sha256
|
|
(base32
|
|
"09kk5yc1zhss9add8ryqrngrr16hdmc94rszgng135bhw09mxmdp"))))
|
|
(build-system cmake-build-system)
|
|
(arguments
|
|
'(#:tests? #f ; no test target
|
|
#:configure-flags '("-DBUILD_SHARED_LIBS=ON")))
|
|
(native-inputs
|
|
`(("doxygen" ,doxygen)
|
|
("unzip" ,unzip)))
|
|
(propagated-inputs
|
|
`(("mesa" ,mesa) ;included in public headers
|
|
|
|
;; These are in 'Requires.private' of 'glfw3.pc'.
|
|
("libx11" ,libx11)
|
|
("libxrandr" ,libxrandr)
|
|
("libxinerama" ,libxinerama)
|
|
("libxcursor" ,libxcursor)
|
|
("libxxf86vm" ,libxxf86vm)))
|
|
(home-page "http://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
|
|
(package
|
|
(name "nanovg-for-extempore")
|
|
(version "0.7.1")
|
|
(source (origin
|
|
(method url-fetch)
|
|
(uri (string-append "https://github.com/extemporelang/nanovg/"
|
|
"archive/" version ".tar.gz"))
|
|
(file-name (string-append name "-" version ".tar.gz"))
|
|
(sha256
|
|
(base32
|
|
"0ivs1sagq19xiw8jxd9f8w2b39svi0n9hrbmdvckwvqg95r8701g"))))
|
|
(build-system cmake-build-system)
|
|
(arguments `(#:tests? #f)) ; no tests included
|
|
(inputs
|
|
`(("mesa" ,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 "1.3.9")
|
|
(source
|
|
(origin
|
|
(method url-fetch)
|
|
(uri (string-append
|
|
"http://geuz.org/gl2ps/src/gl2ps-"
|
|
version ".tgz"))
|
|
(sha256
|
|
(base32
|
|
"0h1nrhmkc4qjw2ninwpj2zbgwhc0qg6pdhpsibbvry0d2bzhns4a"))))
|
|
(build-system cmake-build-system)
|
|
(inputs
|
|
`(("libpng" ,libpng)
|
|
("mesa" ,mesa)
|
|
("zlib" ,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.")
|
|
(license (list license:lgpl2.0+
|
|
(license:fsf-free "http://www.geuz.org/gl2ps/COPYING.GL2PS"
|
|
"GPL-incompatible copyleft license")))))
|