File collisions - не собирается gcc-4.4.6-r1

При очередном обновлении потребовалась пересборка gcc-4.4.6-r1. У меня в системе установлены две версии gcc: 4.4.6-r1 и 4.5.3-r2. Зачем они сразу обе я не разбирался (пока что). Напоролся на следующую ошибку:

>>> Installing sys-devel/gcc-4.4.6-r1
 * This package will overwrite one or more files that may belong to other
 * packages (see list below). You can use a command such as `portageq
 * owners / <filename>` to identify the installed package that owns a
 * file. If portageq reports that only one package owns a file then do
 * NOT file a bug report. A bug report is only useful if it identifies at
 * least two or more packages that are known to install the same file(s).
 * If a collision occurs and you can not explain where the file came from
 * then you should simply ignore the collision since there is not enough
 * information to determine if a real problem exists. Please do NOT file
 * a bug report at http://bugs.gentoo.org unless you report exactly which
 * two packages install the same file(s). Once again, please do NOT file
 * a bug report unless you have completely understood the above message.
 * 
 * Detected file collision(s):
 * 
 * 	/usr/lib32/security/classpath.security
 * 
 * Searching all installed packages for file collisions...
 * 
 * Press Ctrl-C to Stop
 * 
 * sys-devel/gcc-4.5.3-r2
 * 	/usr/lib32/security/classpath.security

Сделал portageq owners / , как советует portage:

# portageq owners / classpath.security
sys-devel/gcc-4.4.6-r1
	/usr/lib/gcc/i686-pc-linux-gnu/4.4.6/security/classpath.security
sys-devel/gcc-4.5.3-r2
	/usr/lib32/security/classpath.security

Вот собственно и всё, на этом завис. В поиске на форуме и вообще по поводу collisions не густо, может плохо искал)).
Конфиг: make.conf
Буду благодарен за любой ответ :)