# source:  ftp://ftp.lineo.com/pub/busybox/busybox-v.vv.tar.gz
# make sure arm-linux-gcc and arm-linux-strip are in path.
tar -xzvf busybox-v.vv.tar.gz
cd busybox-v.vv
patch -p1 < busybox-v.vv-diffyyyymmdd
make CC=arm-linux-gcc  STRIPTOOL=arm-linux-strip

su
make install  PREFIX=/scratch/psion/initrd/root