BusyBox compilation Error for Tiny6410

viswanadh
hi all,
I am trying build busybox1.17.2, and 1.13.3 for Tiny6410.
I followed the procedure given in the link below,
http://www.minidevs.com/Tiny6410/Linux.html#4_3_3_make_Ext3_filesystem_133

While doing it I observed the following errors,
........
Trying libraries: crypt m
 Library crypt is needed, can't exclude it (yet)
 Library m is needed, can't exclude it (yet)
Final link with: crypt m
  DOC     busybox.pod
  DOC     BusyBox.txt
  DOC     BusyBox.1
  DOC     BusyBox.html
...............

hence i could not able to move further. pl suggest

Thanks & Regards
Sai Viswanadh Chukka