mesh tunnel build script

src/freedombone-app-batman

         echo $'Unable to clone tunneldigger repo'
         exit 1987453
     fi
-    cd $rootdir/opt/tunneldigger/client
-    chroot "$rootdir" make
+    echo '#!/bin/bash' > $rootdir/opt/tunneldigger/buildtunnel.sh
+    echo 'cd /opt/tunneldigger/client' >> $rootdir/opt/tunneldigger/buildtunnel.sh
+    echo 'make' >> $rootdir/opt/tunneldigger/buildtunnel.sh
+    chmod +x $rootdir/opt/tunneldigger/buildtunnel.sh
+    chroot "$rootdir" /opt/tunneldigger/buildtunnel.sh
     if [ ! -f $rootdir/opt/tunneldigger/client/l2tp_client ]; then
         echo $'tunneldigger failed to build client'
         exit 823563
     fi
+    rm $rootdir/opt/tunneldigger/buildtunnel.sh
     cd $rootdir/opt/tunneldigger/broker
     chroot "$rootdir" pip install -r requirements.txt
     echo 'l2tp_core' >> $rootdir/etc/modules