From 6ee78bb755b3cd3085c0047471bd09769a281cf1 Mon Sep 17 00:00:00 2001 From: Karl Hallsby Date: Sun, 22 Dec 2024 16:28:09 -0600 Subject: [PATCH] nonguix: chromium-binary-build-system: Hint Electron Ozone Platform. This should allow Electron apps to detect whether they are running on Wayland or X11. If they are on Wayland, then they should default to using Wayland libraries. This should help with HiDPI monitors, fractional scaling, and all the other issues that Wayland solved over X11. This environment variable is only supported by Electron versions >=28. All earlier versions relied on command-line arguments instead. * nonguix/build/chromium-binary-build-system (install-wrapper): Add ELECTRON_OZONE_PLATFORM_HINT environment variable and set to "auto". Signed-off-by: John Kehayias --- nonguix/build/chromium-binary-build-system.scm | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/nonguix/build/chromium-binary-build-system.scm b/nonguix/build/chromium-binary-build-system.scm index 8429742..6d5eeb2 100644 --- a/nonguix/build/chromium-binary-build-system.scm +++ b/nonguix/build/chromium-binary-build-system.scm @@ -52,7 +52,12 @@ (list (string-append nss "/lib/nss") output)) - ":"))))) + ":"))) + ;; Give a hint to Electron-based apps to detect if Wayland or X11 should + ;; be used. + ;; NOTE: The env-var version of this CLI arg was added in Electron >=28 + `("ELECTRON_OZONE_PLATFORM_HINT" ":" = + ("auto")))) (map (lambda (exe) (string-append bin "/" exe)) (filter