>>> Unpacking xfsdump_2.2.42-1.tar.gz to /var/tmp/portage/xfsdump-2.2.42/work * Applying xfsdump-2.2.33-no-compress-docs.patch ... [ ok ] * Applying xfsdump-2.2.42-Makefile-deps.patch ... [ ok ] * QA Notice: ${WANT_AUTOCONF} variable unset. Please report on http://bugs.gentoo.org/ * QA Notice: ${WANT_AUTOMAKE} variable unset. Please report on http://bugs.gentoo.org/ * Running autoconf ... [ ok ] >>> Source unpacked.
we've taken the route of defaulting to latest in the eclass: http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/autotools.eclass?r1=1.62&r2=1.63