gnu/packages/opencl.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (gnu packages opencl)
  20   #:use-module (guix build-system gnu)
  21   #:use-module (guix git-download)
  22   #:use-module (guix packages)
  23   #:use-module ((guix licenses) #:prefix license:))
  24
  25 ;; This file adds OpenCL implementation related packages. Due to the fact that
  26 ;; OpenCL devices are not available during build (store environment), tests are
  27 ;; all disabled.
  28 ;; Check https://lists.gnu.org/archive/html/guix-devel/2018-04/msg00293.html
  29
  30 (define (make-opencl-headers major-version subversion)
  31   (let ((commit "e986688daf750633898dfd3994e14a9e618f2aa5")
  32         (revision "0"))
  33     (package
  34       (name "opencl-headers")
  35       (version (git-version
  36                 (string-append major-version "." subversion ".0")
  37                 revision commit))
  38       (source (origin
  39                 (method git-fetch)
  40                 (uri (git-reference
  41                       (url "https://github.com/KhronosGroup/OpenCL-Headers.git")
  42                       (commit commit)))
  43                 (file-name (string-append name "-" commit))
  44                 (sha256
  45                  (base32
  46                   "176ydpbyws5nr4av6hf8p41pkhc0rc4m4vrah9w6gp2fw2i32838"))))
  47       (build-system gnu-build-system)
  48       (arguments
  49        `(#:phases
  50          (modify-phases %standard-phases
  51            (delete 'configure)
  52            (delete 'build)
  53            (delete 'check)
  54            (replace 'install
  55              (lambda* (#:key outputs #:allow-other-keys)
  56                (copy-recursively (string-append "./opencl" (string-append
  57                                                             ,major-version
  58                                                             ,subversion) "/CL")
  59                                  (string-append
  60                                   (assoc-ref outputs "out")
  61                                   "/include/CL")))))))
  62       (synopsis "The Khronos OpenCL headers")
  63       (description
  64        "This package provides the C headers by Khronos for OpenCL
  65 programming.")
  66       (home-page "https://www.khronos.org/registry/OpenCL/")
  67       (license license:expat))))
  68
  69 (define-public opencl-headers-2.2
  70   (make-opencl-headers "2" "2"))
  71 (define-public opencl-headers-2.1
  72   (make-opencl-headers "2" "1"))
  73 (define-public opencl-headers-2.0
  74   (make-opencl-headers "2" "0"))
  75 (define-public opencl-headers-1.2
  76   (make-opencl-headers "1" "2"))
  77 (define-public opencl-headers-1.1
  78   (make-opencl-headers "1" "1"))
  79 (define-public opencl-headers-1.0
  80   (make-opencl-headers "1" "0"))
  81
  82 (define-public opencl-headers opencl-headers-2.2)