[bug#46500] [PATCH] gnu: Add monado

[Andy Tai <atai@atai.org>]

* gnu/packages/graphics.scm (monado): New variable
---
 gnu/packages/graphics.scm | 46 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm
index 7cb4aecec2..5b8621c390 100644
--- a/gnu/packages/graphics.scm
+++ b/gnu/packages/graphics.scm
@@ -24,6 +24,7 @@
 ;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2020 Gabriel Arazas <foo.dogsquared@gmail.com>
 ;;; Copyright © 2021 Antoine Côté <antoine.cote@posteo.net>
+;;; Copyright © 2021 Andy Tai <atai@atai.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -74,6 +75,7 @@
   #:use-module (gnu packages imagemagick)
   #:use-module (gnu packages jemalloc)
   #:use-module (gnu packages kde-frameworks)
+  #:use-module (gnu packages libusb)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lua)
   #:use-module (gnu packages maths)
@@ -97,6 +99,7 @@
   #:use-module (gnu packages tbb)
   #:use-module (gnu packages upnp)
   #:use-module (gnu packages video)
+  #:use-module (gnu packages vulkan)
   #:use-module (gnu packages xiph)
   #:use-module (gnu packages xml)
   #:use-module (gnu packages xorg)
@@ -1914,3 +1917,46 @@ Some feature highlights:
 @item Automatic port forwarding with UPnP
 @end itemize\n")
       (license license:gpl3+))))
+
+
+(define-public monado
+  (package
+    (name "monado")
+    (version "21.0.0")
+        (source (origin
+              (method url-fetch)
+              (uri (string-append "https://gitlab.freedesktop.org/" name "/"
+                                  name "/-/archive/v" version "/"
+                                  name "-v" version ".tar.bz2"))
+              (sha256
+               (base32
+                "0n04k7a8b0i8ga0kbzh7qxmvni1ijawgk98s83519vxg4d0yyjbq"))))
+    (build-system meson-build-system)
+    (inputs
+      `(("ffmpeg" ,ffmpeg)
+        ("glslang" ,glslang)
+        ("libudev" ,eudev)
+        ("libusb" ,libusb)
+        ("libxcb" ,libxcb)
+        ("libxrandr" ,libxrandr)
+        ("opengl" ,mesa)
+        ("v4l" ,v4l-utils)
+        ("vulkan-loader" ,vulkan-loader)
+        ))
+    (native-inputs
+     `(("eigen" ,eigen)
+       ("pkg-config" ,pkg-config)
+       ("vulkan-headers" ,vulkan-headers)
+        ))
+
+    (home-page "https://monado.freedesktop.org/")
+    (synopsis "The open source OpenXR runtime")
+    (description
+     "Monado is an open source XR runtime delivering immersive
experiences such as VR
+and AR on mobile, PC/desktop, and any other device(because gosh darn peoplecome
+up with a lot of weird hardware). Monado aims to be a complete and conforming
+implementation of the OpenXR API made by Khronos. The project
currently is being
+developed for GNU/Linux and aims to support other operating systems in the near
+future.")
+    (license (license:x11-style
"https://gitlab.freedesktop.org/monado/monado/-/blob/master/LICENSE"))))
+
-- 
2.30.0