use $(MAKE) instead of make, echo the built doc package.

use $(MAKE) instead of make, echo the built doc package.

This removes the annoying:

   make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.

and with the package name I can upload it easily to somewhere else.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eet@67343 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33