devshell: Clean up devshell code so this task doesn't polute the global namespace

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

diff --git a/meta/classes/devshell.bbclass b/meta/classes/devshell.bbclass
index d08056b..4fb3e63 100644 (file)
--- a/meta/classes/devshell.bbclass
+++ b/meta/classes/devshell.bbclass
@@ -1,15 +1,14 @@
-EXTRA_OEMAKE[export] = "1"
-
 do_devshell[dirs] = "${S}"
 do_devshell[nostamp] = "1"
 
-export DISPLAY
-export DBUS_SESSION_BUS_ADDRESS
-export XAUTHORITY ?= "${HOME}/.Xauthority"
-export FAKEROOTENV
+XAUTHORITY ?= "${HOME}/.Xauthority"
 
 devshell_do_devshell() {
+       export DISPLAY='${DISPLAY}'
+       export DBUS_SESSION_BUS_ADDRESS='${DBUS_SESSION_BUS_ADDRESS}'
+       export XAUTHORITY='${XAUTHORITY}'
        export TERMWINDOWTITLE="Bitbake Developer Shell"
+       export EXTRA_OEMAKE='${EXTRA_OEMAKE}'
        ${TERMCMD}
        if [ $? -ne 0 ]; then
            echo "Fatal: '${TERMCMD}' not found. Check TERMCMD variable."