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| author | Andy Wingo <wingo@igalia.com> | 2017-08-22 18:39:39 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@igalia.com> | 2017-08-25 16:01:56 +0200 |
| commit | e0e6756fbddc56b73640273ea8c6bf17825b337a (patch) | |
| tree | a8c4553df00b7a96f0f25f0bd1e2d8b19f6470f2 | |
| parent | 957dbc0a4d2c4d173b094a3c003c87deffc8a8a0 (diff) | |
| download | guix-e0e6756fbddc56b73640273ea8c6bf17825b337a.tar.gz | |
gnu: gdm: Fix environment of worker processes and sessions.
* gnu/packages/gnome.scm (gdm): Get X server path from GDM_X_SERVER environment variable, and make sure this variable is propagated to internal sub-processes. Launch sessions with a reasonable XDG_CONFIG_DIRS setting. Get the custom GDM conf from the current system's profile.
| -rw-r--r-- | gnu/packages/gnome.scm | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm index 2d825081f6..bd415139b2 100644 --- a/gnu/packages/gnome.scm +++ b/gnu/packages/gnome.scm @@ -5142,6 +5142,38 @@ libxml2.") "\"/run/current-system/profile/share/wayland") (("DATADIR \"/gnome") "\"/run/current-system/profile/share/gnome")) + (substitute* '("daemon/gdm-session.c") + (("set_up_session_environment \\(self\\);") + (string-append + "set_up_session_environment (self);\n" + ;; Propagate GDM_X_SERVER environment variable (which is set + ;; by the GDM service, as it's a function of what X modules + ;; the user decides to have available) down to worker + ;; processes. + "gdm_session_set_environment_variable (self, \"GDM_X_SERVER\",\n" + " g_getenv (\"GDM_X_SERVER\"));\n" + ;; FIXME: Really glib should be declaring XDG_CONFIG_DIRS as a + ;; variable, but it doesn't do that right now. Anyway + ;; /run/current-system/profile/share/gnome-session/sessions/gnome.desktop + ;; requires that a number of .desktop files be present, and + ;; these special .desktop files are in $XDG_CONFIG_DIRS (which + ;; defaults to /etc/xdg if it's not set). Here we need to + ;; provide a value such that the GNOME session's requirements + ;; are met (provided GNOME is installed of course). + "gdm_session_set_environment_variable (self, \"XDG_CONFIG_DIRS\",\n" + " \"/run/current-system/profile/etc/xdg\");\n" + ))) + ;; Look for custom GDM conf in /run/current-system. + (substitute* '("common/gdm-settings-backend.c") + (("GDM_CUSTOM_CONF") + "/run/current-system/etc/gdm/custom.conf")) + ;; Use service-supplied path to X. + (substitute* '("daemon/gdm-server.c") + (("\\(X_SERVER X_SERVER_ARG_FORMAT") + "(\"%s\" X_SERVER_ARG_FORMAT, g_getenv (\"GDM_X_SERVER\")")) + (substitute* '("daemon/gdm-x-session.c") + (("X_SERVER") + "g_getenv (\"GDM_X_SERVER\")")) #t))))) (native-inputs `(("dconf" ,dconf) |