Merge pull request #68492 from worldofpeace/pam-sessionvariables

Introduce environment.profileRelativeSessionVariables

nixos/modules/programs/environment.nix

@@ -22,6 +22,8 @@ in
         EDITOR = mkDefault "nano";
         XCURSOR_PATH = [ "$HOME/.icons" ];
         XDG_CONFIG_DIRS = [ "/etc/xdg" ]; # needs to be before profile-relative paths to allow changes through environment.etc
+        GTK_DATA_PREFIX = "${config.system.path}"; # needed for gtk2 apps to find themes
+        GTK_EXE_PREFIX = "${config.system.path}";
       };
 
     environment.profiles = mkAfter
@@ -30,7 +32,7 @@ in
       ];
 
     # TODO: move most of these elsewhere
-    environment.profileRelativeEnvVars =
+    environment.profileRelativeSessionVariables =
       { PATH = [ "/bin" ];
         INFOPATH = [ "/info" "/share/info" ];
         KDEDIRS = [ "" ];