http://www.freetype.org/license.html says that you can pick one of the mentioned licenses, so it should be LICENSE="|| ( FTL GPL-2 )" instead of LICENSE="FTL GPL-2" for all freetype ebuilds of SLOT 2 (or since version 1.5)
Right. LICENSE should be: "|| ( FTL GPL-1+ )" for freetype-1.4* (GPL without specific version, i.e. any version of the GPL can be used. "|| ( FTL GPL-2+ )" for freetype-2.4* (LICENSE.TXT says GPL v2 or later)
+ 26 Apr 2013; Ben de Groot <yngwin@gentoo.org> + freetype-1.4_pre20080316-r2.ebuild, freetype-2.4.11-r2.ebuild, + freetype-2.4.11.ebuild, freetype-2.4.9-r1.ebuild: + Fix license, bug 449698 Thanks for reporting!