quarks/scripts/update_box.sh
2015-09-19 02:32:46 +00:00

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#!/bin/sh
set -e
# parallel jobs to speed up configure runs etc.
# but only half as many if CPU cores > 4
CPUS=$(nproc)
[ $CPUS -ge 4 ] && JOBS="--jobs $((CPUS/2))"
emerge --ask --update --deep --newuse --keep-going --accept-properties=-interactive --with-bdeps=y ${JOBS} world
echo "Going to remove unneeded packages ..."
emerge --depclean
if [ -x $(which localepurge) ]; then
echo "Removing unneeded locales..."
localepurge
fi
echo "Fixing dependencies..."
revdep-rebuild -i
echo "Updating eix cache..."
eix-update -q
echo "Cleaning up archives.."
eclean -q -d packages
eclean -q -d distfiles