#!/bin/bash

unset ABI ABI_X86
eval $(emerge --info -v | grep '^\(EMERGEEXTRAOPTS\|UPDATESTATEDIR\)="[^"]*"$')
updates="${UPDATESTATEDIR:-/tmp}/`hostname`_updates.txt"
depcleans="${UPDATESTATEDIR:-/tmp}/`hostname`_depclean.txt"

tty -s
TTYTEST=$?
( \
	( \
		( \
			emerge -uqDN @world @system --keep-going --with-bdeps=y ${EMERGEEXTRAOPTS} && \
			rm -f ${updates} ) || \
		/etc/portage/postsync.d/50-write-new-updates ) && \
	emerge --depclean -q 2>&1 | tee ${depcleans} && \
	emerge -q --keep-going @preserved-rebuild ${EMERGEEXTRAOPTS} \
)

/usr/sbin/etc-update --preen
if [ $TTYTEST -eq 0 ]; then
	/usr/sbin/etc-update
fi