antiX is built using debootstrap of Debian Testing.
antiX includes a few antiX-adapted applications from MEPIS.

For a list of MEPIS licenses, see

http://www.mepis.org/licenses

Offer of GPLed Source Code via MEPIS.

http://www.mepis.org/source

GPL Compliance FAQ

http://www.mepis.org/node/10725

