#!/bin/sh -e conf=/etc/lilo/lilo.conf # Check whether LILO is installed # This function is from /usr/sbin/mkboot from debianutils, with copyright: # # Debian GNU/Linux # Copyright 1996-1997 Guy Maor <maor@debian.org> # # Modified for Gentoo for use with the lilo ebuild by: # Martin Schlemmer <azarah@gentoo.org> (16 Mar 2003) # # Modified for Adélie for use with the lilo APKBUILD by: # Max Rees <maxcrees@me.com> (19 Mar 2020) lilocheck() { if ! [ -e "$conf" ]; then cat >&2 <<-EOF * * Could not find '$conf'! * EOF exit 1 fi if grep -q "^[[:space:]]*password[[:space:]]*=[[:space:]]*\"\"" \ "$conf"; then cat >&2 <<-EOF * * You have requested interactive LILO password setup. * Run "lilo -p" by hand. * EOF return 1 fi bootpart="$(sed -n "s:^boot[ ]*=[ ]*\(.*\)[ ]*:\1:p" "$conf")" if ! [ -b "$bootpart" ]; then cat >&2 <<-EOF * * Could not find '$bootpart'! * EOF exit 1 fi if ! dd if="$bootpart" ibs=16 count=1 2>/dev/null | grep -q LILO; then cat >&2 <<-EOF * * No LILO signature found on '$bootpart'. * You must run 'lilo' yourself. * EOF return 1 fi } if ! [ -e /etc/fstab ]; then cat >&2 <<-EOF * * You are missing an /etc/fstab file, so liloconfig * cannot determine the root filesystem. Skipping * automatic configuration. * EOF exit 0 fi if [ -e "$conf" ] && [ "$conf" -nt "$conf.template" ]; then cat >&2 <<-EOF * * You appear to have manually edited '$conf'. * LILO configuration will not be automatically regenerated. * EOF exit 0 fi cat >&2 <<-EOF * * Running liloconfig... * EOF liloconfig -f "$conf" touch -r "$conf.template" "$conf" if lilocheck; then cat >&2 <<-EOF * * Running lilo... * EOF lilo -C "$conf" fi