You can contact Paul Fertser, he is openOCD developer and he has TUMPA & TUMPA-Lite. I believe he will help you regarding build problems.
If you are interested, find him on FreeNode IRC server,
#openocd channel.
irc://chat.freenode.net/openocd
You can
Connect now using Freenode webchat, no IRC client needed.
Alternatively you can e-mail him. His e-mail address is
fercerpav (at) gmail.com
Please post feedback here after you solve your problem, for other users to benefit.