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nongnu: steam: Add mangohud support.

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* nongnu/packages/steam-client.scm (steam-gameruntime-libs): Add mangohud and
needed dependencies (imgui and spdlog).
(make-container-wrapper): Expose /sys/class/drm, /sys/class/hwmon, and
/sys/class/powercap (if it exists) for hardware monitoring.
Add /usr/share/vulkan/implicit_layer.d, and link MangoHud.json files here,
renaming the 32bit version to avoid a collision.
Follow links in /share/vulkan/icd.d.

Signed-off-by: Jelle Licht <jlicht@fsfe.org>
This commit is contained in:
John Kehayias 2022-02-27 14:52:55 -05:00 • committed by Jelle Licht
parent fea52adbc9
commit 81a651d3aa
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GPG key ID: DA4597F947B41025
1 changed files with 22 additions and 5 deletions

27
nongnu/packages/steam-client.scm
View file

@ -76,14 +76,17 @@
#:use-module (gnu packages gl)
#:use-module (gnu packages glib)
#:use-module (gnu packages gnome)
#:use-module (gnu packages graphics)
#:use-module (gnu packages libbsd)
#:use-module (gnu packages libusb)
#:use-module (gnu packages linux)
#:use-module (gnu packages llvm)
#:use-module (gnu packages logging)
#:use-module (nongnu packages nvidia)
#:use-module (gnu packages pciutils)
#:use-module (gnu packages pulseaudio)
#:use-module (gnu packages python)
#:use-module (gnu packages toolkits)
#:use-module (nonguix utils))
(define-record-type* <nonguix-container>
@ -231,9 +234,12 @@
("alsa-plugins:pulseaudio" ,alsa-plugins "pulseaudio") ; Required for audio in most games.
("font-dejavu" ,font-dejavu)
("font-liberation" ,font-liberation)
("imgui" ,imgui-1.86) ; Required for MangoHud.
("mangohud" ,mangohud)
("openal" ,openal) ; Prevents corrupt audio in Crypt of the Necrodancer.
("pulseaudio" ,pulseaudio) ; Prevents corrupt audio in Sven Coop.
("python" ,python))) ; Required for KillingFloor2 and Wreckfest.
("python" ,python) ; Required for KillingFloor2 and Wreckfest.
("spdlog" ,spdlog))) ; Required for MangoHud.
(define* (fhs-union inputs #:key (name "fhs-union") (version "0.0") (system "x86_64-linux"))
"Create a package housing the union of inputs."
@ -431,8 +437,11 @@ in a sandboxed FHS environment."
,@(exists-> "/dev/nvidia-modeset")
,@(exists-> "/etc/machine-id")
"/etc/localtime" ; Needed for correct time zone.
"/sys/class/drm" ; Needed for hw monitoring like MangoHud.
"/sys/class/hwmon" ; Needed for hw monitoring like MangoHud.
"/sys/class/hidraw" ; Needed for devices like the Valve Index.
"/sys/class/input" ; Needed for controller input.
,@(exists-> "/sys/class/powercap") ; Needed for power monitoring like MangoHud.
"/sys/dev"
"/sys/devices"
,@(exists-> "/var/run/dbus")))
@ -593,7 +602,8 @@ application."
'("/run/current-system/profile/etc"
"/run/current-system/profile/share"
"/sbin"
"/usr/share/vulkan/icd.d"))
"/usr/share/vulkan/icd.d"
"/usr/share/vulkan/implicit_layer.d")) ; Implicit layers like MangoHud
(for-each
new-symlink
`((,ld.so.cache . "/etc/ld.so.cache")
@ -612,13 +622,20 @@ application."
((,union64 "share/fonts") . "/run/current-system/profile/share/fonts")
((,union64 "etc/fonts") . "/etc/fonts")
((,union64 "share/vulkan/explicit_layer.d") .
"/usr/share/vulkan/explicit_layer.d")))
"/usr/share/vulkan/explicit_layer.d")
;; The MangoHud layer has the same file name for 64- and 32-bit,
;; so create links with different names.
((,union64 "share/vulkan/implicit_layer.d/MangoHud.json") .
"/usr/share/vulkan/implicit_layer.d/MangoHud.json")
((,union32 "share/vulkan/implicit_layer.d/MangoHud.json") .
"/usr/share/vulkan/implicit_layer.d/MangoHud.x86.json")))
(for-each
icd-symlink
;; Use stat to follow links from packages like MangoHud.
`(,@(find-files (string-append union32 "/share/vulkan/icd.d")
#:directories? #t)
#:directories? #t #:stat stat)
,@(find-files (string-append union64 "/share/vulkan/icd.d")
#:directories? #t)))
#:directories? #t #:stat stat)))
;; TODO: Is this the right place for this?
;; Newer versions of Steam won't startup if they can't copy to here
;; (previous would output this error but continue).