[fanoush]

you can get 'make menuconfig' working inside scratchbox with this tweak

--- kernel-source-rx-34-2.6.21.0-osso71/scripts/kconfig/lxdialog/check-lxdialog.sh      2007-04-26 05:08:32.000000000 +0200
+++ kernel-source-rx-34-2.6.21.0-osso71.my/scripts/kconfig/lxdialog/check-lxdialog.sh   2008-01-04 21:07:03.000000000 +0100
@@ -9,11 +9,11 @@
                echo '-lncursesw'
                exit
        fi
-       $cc -print-file-name=libncurses.so | grep -q /
-       if [ $? -eq 0 ]; then
+#      $cc -print-file-name=libncurses.so | grep -q /
+#      if [ $? -eq 0 ]; then
                echo '-lncurses'
                exit
-       fi
+#      fi
        $cc -print-file-name=libcurses.so | grep -q /
        if [ $? -eq 0 ]; then
                echo '-lcurses'

or you can do the 'make <whatever>config' step outside of scratchbox