From 0172d3cb7cbdae03f143a4c7966c4694e69eea15 Mon Sep 17 00:00:00 2001
From: Rutger Helling <rhelling@mykolab.com>
Date: Fri, 8 Dec 2017 16:06:05 +0100
Subject: [PATCH] gnu: vulkan: Add vulkan-icd-loader.

* gnu/packages/vulkan.scm (vulkan-icd-loader): New variable.
---
 gnu/packages/vulkan.scm | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/vulkan.scm b/gnu/packages/vulkan.scm
index 03562e45d..d8fa616f2 100644
--- a/gnu/packages/vulkan.scm
+++ b/gnu/packages/vulkan.scm
@@ -24,8 +24,11 @@
   #:use-module (guix build-system cmake)
   #:use-module (gnu packages)
   #:use-module (gnu packages bison)
+  #:use-module (gnu packages freedesktop)
+  #:use-module (gnu packages gl)
   #:use-module (gnu packages pkg-config)
-  #:use-module (gnu packages python))
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages xorg))
 
 (define-public spirv-headers
   (let ((commit "98b01515724c428d0f0a5d01deffcce0f5f5e61c")
@@ -129,3 +132,37 @@ validator.")
    ;; Modified BSD license. See "copyright" section of
    ;; https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/
    (license license:bsd-3))))
+
+(define-public vulkan-icd-loader
+  (package
+   (name "vulkan-icd-loader")
+   (version "1.0.61.1")
+   (source
+    (origin
+     (method url-fetch)
+     (uri (string-append
+           "https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/"
+           "archive/sdk-" version ".tar.gz"))
+     (sha256
+      (base32
+       "05g60hk30sbc4rwkh7nrgqdk6hfsi4hwxs54yrysrzr18xpfb8j7"))))
+   (build-system cmake-build-system)
+   (arguments
+    `(#:tests? #f ;; No tests
+      #:configure-flags (list (string-append "-DCMAKE_INSTALL_LIBDIR="
+                                (assoc-ref %outputs "out") "/lib"))))
+   (inputs `(("glslang" ,glslang)
+             ("libxcb" ,libxcb)
+             ("libx11" ,libx11)
+             ("libxrandr" ,libxrandr)
+             ("mesa" ,mesa)
+             ("python" ,python)
+             ("spirv-tools" ,spirv-tools)
+             ("wayland" ,wayland)))
+   (native-inputs `(("pkg-config", pkg-config)))
+   (home-page (string-append "https://github.com/"
+              "KhronosGroup/Vulkan-LoaderAndValidationLayers"))
+   (synopsis "Khronos official ICD loader for Vulkan")
+   (description "Vulkan-ICD-Loader provides Khronos official ICD loader and
+validation layers for Vulkan developers on GNU/Linux.")
+   (license license:asl2.0)))
-- 
2.15.1