$RSYNC -a -f '-! */' "$fromdir/" "$todir"
sleep 1 # For directory mod below to ensure time difference
rm "$todir/foo/sym"
+umask 0
ln -s ../bar/baz "$todir/foo/sym"
+umask 022
cp -p "$srcdir/config.h.in" "$fromdir/foo/config2"
chmod 600 "$fromdir/foo/config2"
chmod 777 "$todir/bar/baz/rsync"