Created attachment 286041 [details] build.log As per summary the package in the description fails to build with libnl-3.
I think this has already been fixed - see bug #382159 . Please try and rsync your portage tree and build wpa_supplicant again.
Looks like it.
Actually nope, it does not work. # ChangeLog for net-wireless/wpa_supplicant # Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2 # $Header: /var/cvsroot/gentoo-x86/net-wireless/wpa_supplicant/ChangeLog,v 1.165 2011/09/09 09:42:19 gurligebis Exp $ 09 Sep 2011; <gurligebis@gentoo.org> wpa_supplicant-0.7.3-r5.ebuild: Adding support for libnl 2.0 and above, fixing bug #382159 Same compiler crash.
I fixed it now.