30% * 19K lines = ~ 5.7Klocs, written by 2 people (mostly Tommaso). This seems to me to fit the criteria of needing a software grant (see http://apache.org/licenses/#grants), where it says:
When an individual or corporation decides to donate a body of existing software or documentation to one of the Apache projects, they need to execute a formal Software Grant Agreement <http://apache.org/licenses/software-grant.txt> (SGA) with the ASF. I don't think it is very difficult to do - the main issue in the past has been getting confirmation that it was "recorded". See bottom of page http://incubator.apache.org/ip-clearance/index.html for instructions re: having multiple people sign. See this page http://incubator.apache.org/ip-clearance/ip-clearance-template.html for instructions on where to send (under Process, step 3). -Marshall Tommaso Teofili wrote: > 2010/1/29 Jörn Kottmann <kottm...@gmail.com> > > >> How many of these 19K lines are generated ? >> > > > About 70%. > Cheers, > Tommaso > >