diff options
Diffstat (limited to 'gnu/services/xorg.scm')
| -rw-r--r-- | gnu/services/xorg.scm | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm index 47d50e48da..82a7d25602 100644 --- a/gnu/services/xorg.scm +++ b/gnu/services/xorg.scm @@ -10,6 +10,7 @@ ;;; Copyright © 2020 Alex Griffin <a@ajgrf.com> ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re> ;;; Copyright © 2021 Oleg Pykhalov <go.wigust@gmail.com> +;;; Copyright © 2021 Josselin Poiret <josselin.poiret@protonmail.ch> ;;; ;;; This file is part of GNU Guix. ;;; @@ -48,6 +49,7 @@ #:use-module (gnu packages admin) #:use-module (gnu packages bash) #:use-module (gnu system shadow) + #:use-module (guix build-system glib-or-gtk) #:use-module (guix build-system trivial) #:use-module (guix gexp) #:use-module (guix store) @@ -869,6 +871,24 @@ the GNOME desktop environment.") (apply execl (string-append #$dbus "/bin/dbus-daemon") (program-arguments))))) +;; Wrapper script for Wayland sessions, similar to Xsession. +;; +;; See `xinitrc`. By default, it launches the specified session through a +;; login shell. With the default Guix configuration, this should source +;; /etc/profile, setting up the Guix profile environment variables. However, +;; gdm launches its own graphical session through the same method, so we need +;; to ignore this case, since `gdm` doesn't have a login shell. +(define gdm-wayland-session-wrapper + (program-file + "gdm-wayland-session-wrapper" + #~((let* ((user (getpw (getuid))) + (name (passwd:name user)) + (shell (passwd:shell user)) + (args (cdr (command-line)))) + (if (string=? name "gdm") + (apply execl (cons (car args) args)) + (execl shell shell "--login" "-c" (string-join args))))))) + (define-record-type* <gdm-configuration> gdm-configuration make-gdm-configuration gdm-configuration? @@ -883,7 +903,10 @@ the GNOME desktop environment.") (xorg-configuration gdm-configuration-xorg (default (xorg-configuration))) (x-session gdm-configuration-x-session - (default (xinitrc)))) + (default (xinitrc))) + (wayland? gdm-configuration-wayland? (default #f)) + (wayland-session gdm-configuration-wayland-session + (default gdm-wayland-session-wrapper))) (define (gdm-configuration-file config) (mixed-text-file "gdm-custom.conf" @@ -909,8 +932,9 @@ the GNOME desktop environment.") ;; See also ;; <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=39281>. "InitialSetupEnable=false\n" - ;; Enable me once X is working. - "WaylandEnable=false\n" + "WaylandEnable=" (if (gdm-configuration-wayland? config) + "true" + "false") "\n" "\n" "[debug]\n" "Enable=" (if (gdm-configuration-debug? config) @@ -976,7 +1000,17 @@ the GNOME desktop environment.") ;; can depend on GNOME Shell directly. (cons #$gnome-shell '#$(gdm-configuration-gnome-shell-assets - config))))))))) + config))))) + ;; Add XCURSOR_PATH so that mutter can find its + ;; cursors. gdm doesn't login so doesn't source + ;; the corresponding line in /etc/profile. + "XCURSOR_PATH=/run/current-system/profile/share/icons" + (string-append + "GDK_PIXBUF_MODULE_FILE=" + #$gnome-shell "/" #$%gdk-pixbuf-loaders-cache-file) + (string-append + "GDM_WAYLAND_SESSION=" + #$(gdm-configuration-wayland-session config)))))) (stop #~(make-kill-destructor)) (respawn? #t)))) |