according to http://www.sqlite.org/copyright.html sqllite is in the public domain, also as-is has been removed from the free license groups.
+ 04 Oct 2012; Ulrich Müller <ulm@gentoo.org> sqlite-2.8.16-r5.ebuild, + sqlite-3.7.12.1.ebuild, sqlite-3.7.13.ebuild, sqlite-3.7.14.ebuild: + LICENSE is public-domain, bug 437228. + Thanks for reporting.