[gentoo-user] Bug 291488, Binutils. Workaround?

[Al]

OK, this is a Prefix related bug, but I don't want to bother the small
team, with every question of a gentoo beginner.

http://bugs.gentoo.org/show_bug.cgi?id=291488

Binutils tries to build a 64 bit module on a 32 bit machine: archive64
something.

They write I have to remove the -L/usr/sfw/lib/64 flag from the
"profile".  I have no clue what I have to do here.

Perhaps you want to suggest I should do "emerge --sync" first. I can't
do this in this early step of bootstrapping Prefix. It works with a
customized overlay AFAIK.

Which file do I need to edit? Which additional parameter do I give to emerge?

(emerge --oneshot --nodeps binutils)

Al