nixos gdm: add debug option

9 years ago · 6644af5910
parent 49abb378e3
commit 6644af5910
1 changed files with 5 additions and 0 deletions
--- a/nixos/modules/services/x11/display-managers/gdm.nix
+++ b/nixos/modules/services/x11/display-managers/gdm.nix
@ -23,6 +23,10 @@ in
        <emphasis>GDM is very experimental and may render system unusable.</emphasis>
      '';

+      debug = mkEnableOption ''
+        debugging messages in GDM
+      '';
+
      autoLogin = mkOption {
        default = {};
        description = ''
@ -125,6 +129,7 @@ in
      [chooser]

      [debug]
+      ${optionalString cfg.gdm.debug "Enable=true"}
    '';

    # GDM LFS PAM modules, adapted somehow to NixOS