copyleft licence compatible with apache licence

[Pierre Gambarotto <pierre.gambarotto@enseeiht.fr>]

Hello everyone

I'm searching for a copyleft licence (to prevent abusive commercial 
reuse) compatible
with the apache licence.

From what I've understood, the GPL is not compatible with the Apache 
licence, because
of the clause of the Apache licence that force to advertise the Apache 
foundation.

Some questions I have :
_ is it possible to use the GPL with a modification, like : this code 
is distributed in GPL, but
can be used with any apache licenced code.
_ is there an other licence that would suit this kind of need ?

Sorry if this kind of discussion has already been adressed on this 
list, I had some problems
accessing the archives.

Any pointer would be much appreciated

	Pierre