nonguix: multiarch-container: Preserve MANGOHUD.

Now one can have set MANGOHUD=1 in their environment to have all Steam games
launch with MangoHud, rather than always setting this per game launch
settings.  Likewise for MANGOHUD_CONFIG for configuration.

* nonguix/multiarch-container.scm (make-container-wrapper): Preserve MANGOHUD
environment variables.
This commit is contained in:
John Kehayias 2023-10-22 14:42:26 -04:00
parent 3e698c64a8
commit f89556c74c
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@ -271,6 +271,7 @@ in a sandboxed FHS environment."
;; need to be shared with the container as
;; well; this is not needed currently.
"^LD_LIBRARY_PATH$"
"^MANGOHUD" ; For MangoHud configuration.
"^PRESSURE_VESSEL_" ; For pressure vessel options.
"_PROXY$"
"_proxy$"