local overlay profile
if [[ $1 == -o ]]; then
overlay=$2
shift 2
else
overlay=ccx-packages
fi
[[ -d $build_dir/var/portage/$overlay ]] || die "overlay dir ${(qqq)overlay} not found"
for profile in "$@"; do
[[ $profile != /* ]] && \
profile=/var/portage/$overlay/profiles/$profile
print -r - $profile >>$build_dir/var/portage/local/profiles/custom/parent || die
done
if [[ -x $build_dir/var/portage/$overlay/scripts/update_profiles ]]; then
fsb_chroot_bash /var/portage/$overlay/scripts/update_profiles || die update_profiles
fi