devshell.bbclass: Merge tweaks from OE.dev

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/meta/classes/devshell.bbclass b/meta/classes/devshell.bbclass
index 2944dbbfc25a47d2126f9c8fd0a4f1152bef8fff..9327b55d0af914c5646b8dc54f98f938d33ab314 100644 (file)
--- a/meta/classes/devshell.bbclass
+++ b/meta/classes/devshell.bbclass
@@ -4,7 +4,8 @@ do_devshell[dirs] = "${S}"
 do_devshell[nostamp] = "1"
 
 export DISPLAY
-export XAUTHORITY
+export DBUS_SESSION_BUS_ADDRESS
+export XAUTHORITY ?= "${HOME}/.Xauthority"
 
 devshell_do_devshell() {
        export TERMWINDOWTITLE="Bitbake Developer Shell"