boot.eclass

boot.txt (text/plain), 2.10 KB, created by Maurizio Disimino on 2002-09-18 08:05:37 UTC

# Copyright 1999-2000 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# $Header: $

ECLASS=boot
INHERITED="$INHERITED $ECLASS"

boot_pkg_setup(){

[ "${ROOT}" != "/" ] && return 0

        local fstabstate="$(cat /etc/fstab | awk '!/^#|^[[:blank:]]+#/ {print $2}' | egrep "/boot" )"
        local procstate="$(cat /proc/mounts | awk '{print $2}' | egrep "/boot" )"

        if [ -n "${fstabstate}" ] && [ -n "${procstate}" ]; then
		if [ -n "`echo ${procstate} | sed -n '/\/boot/{ /[ ,]ro/p }'`" ]; then
			einfo "Your boot partition, detected as being mounted as /boot, is read-only"
			einfo "Remounting it as rw"
			mount -o remount,rw /boot &>/dev/null
			if [ "$?" -ne 0 ]; then
				eerror; eerror "Unable to remount in rw mode. Please do it manually" ; eerror
				sleep 1; echo -ne "\a"; sleep 1; echo -ne "\a"
				die "Can't remount in rw mode. Please do it manually"
			fi
		else
			echo
	                einfo "Your boot partition was detected as being mounted as /boot."
        	        einfo "Files will be installed there for ${PN} to function correctly."
			sleep 1; echo -ne "\a"; sleep 1; echo -ne "\a"
		fi
        elif [ -n "${fstabstate}" ] && [ -z "${procstate}" ]; then
                mount /boot &>/dev/null

                if [ "$?" -eq 0 ]
                then
			echo
                        einfo "Your boot partition was not mounted as /boot, but portage was able to mount"
                        einfo "it without additional intervention."
                        einfo "Files will be installed there for ${PN} to function correctly."
			sleep 1; echo -ne "\a"; sleep 1; echo -ne "\a"
                else
			echo
                        eerror "Your boot partition has to be mounted on /boot before the installation"
                        eerror "can continue. ${PN} needs to install important files there."
			sleep 1; echo -ne "\a"; sleep 1; echo -ne "\a"
			die "Please mount your /boot partition."
		fi
	else
		echo
		einfo "Assuming you do not have a separate /boot partition."
		sleep 1; echo -ne "\a"; sleep 1; echo -e "\a";
	fi
}

EXPORT_FUNCTIONS pkg_setup