my way:
5. wget http://site.org/sourcecode.tar.gz
6. tar xzvf sourcecode.tar.gz
7. cd sourcecode/
8. ./configure --prefix=/opt --host arm
9. deb-make
10. nano debian/control
change architecture: all to architecture: armel
11. nano debian/rules
change ./configure to ./configure --prefix=/opt --host arm
12. dpkg-buildpackage -rfakeroot
13. (on tablet) X-Terminal>$ /sbin/ifconfig wlan0 | grep inet
14. scp ../source_armel.deb <inet addr>:/root/
15. (on tablet) get root then # dpkg -i source_armel.deb