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| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.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 vulkan)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix build-system cmake)
#:use-module (gnu packages)
#:use-module (gnu packages bison)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python))
(define-public spirv-headers
(let ((commit "98b01515724c428d0f0a5d01deffcce0f5f5e61c")
(revision "1"))
(package
(name "spirv-headers")
(version (string-append "0.0-" revision "." (string-take commit 9)))
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/KhronosGroup/SPIRV-Headers")
(commit commit)))
(sha256
(base32
"15bknwkv3xwmjs3lmkp282a1wrp0da1b4lp45i4yiav04zmqygj2"))
(file-name (string-append name "-" version "-checkout"))))
(build-system cmake-build-system)
(arguments
`(#:tests? #f ;; No tests
#:phases (modify-phases %standard-phases
(replace 'install
(lambda*
(#:key outputs #:allow-other-keys)
(system* "cmake" "-E" "copy_directory"
"../source/include/spirv" (string-append
(assoc-ref outputs "out")
"/include/spirv")))))))
(home-page "https://github.com/KhronosGroup/SPIRV-Headers")
(synopsis "Machine-readable files from the SPIR-V Registry")
(description "SPIRV-Headers is a repository containing machine-readable
files from the SPIR-V Registry.")
(license license:x11-style)))) ;; Custom license. See
;; https://github.com/KhronosGroup/SPIRV-Headers/blob/master/LICENSE for
;; details.
(define-public spirv-tools
(package
(name "spirv-tools")
(version "2017.1")
(source
(origin
(method url-fetch)
(uri (string-append "https://github.com/KhronosGroup/SPIRV-Tools/archive/v"
version ".tar.gz"))
(sha256
(base32
"009vflaa71a7xhvmm23f4sdbcgdkl1k4facqkwsg6djha2sdpsqq"))
(file-name (string-append name "-" version ".tar.gz"))))
(build-system cmake-build-system)
(arguments
`(#:configure-flags (list (string-append "-DCMAKE_INSTALL_LIBDIR="
(assoc-ref %outputs "out")
"/lib")
(string-append "-DSPIRV-Headers_SOURCE_DIR="
(assoc-ref %build-inputs
"spirv-headers")))))
(inputs `(("python" ,python)
("spirv-headers" ,spirv-headers)))
(native-inputs `(("pkg-config", pkg-config)))
(home-page "https://github.com/KhronosGroup/SPIRV-Tools")
(synopsis "API and commands for processing SPIR-V modules")
(description "The SPIR-V Tools project provides an API and commands for
processing SPIR-V modules.")
(license license:asl2.0)))
(define-public glslang
;; Version 3.0 is too old for vulkan-icd-loader. Use a recent git commit
;; until the next stable version.
(let ((commit "471bfed0621162a7513fc24a51e8a1ccc2e640ff")
(revision "1"))
(package
(name "glslang")
(version (string-append "0.0-" revision "." (string-take commit 9)))
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/KhronosGroup/glslang")
(commit commit)))
(sha256
(base32
"0m2vljmrqppp80ghbbwfnayqw2canxlcjhgy6jw9xjdssln0d3pd"))
(file-name (string-append name "-" version "-checkout"))))
(build-system cmake-build-system)
(arguments
`(#:tests? #f ;; No tests
;; glslang tries to set CMAKE_INSTALL_PREFIX manually. Remove the
;; offending line.
#:phases (modify-phases %standard-phases
(add-after 'patch-source-shebangs 'fix-cmakelists
(lambda _
(substitute* "CMakeLists.txt"
(("set.*CMAKE_INSTALL_PREFIX.*") "")))))))
(inputs `(("bison" ,bison)))
(native-inputs `(("pkg-config" ,pkg-config)))
(home-page "https://github.com/KhronosGroup/glslang")
(synopsis "OpenGL and OpenGL ES shader front end and validator")
(description "glslang is a OpenGL and OpenGL ES shader front end and
validator.")
;; Modified BSD license. See "copyright" section of
;; https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/
(license license:bsd-3))))
|