Differential D17947 Diff 51822 release/i386/make-memstick.sh

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release/i386/make-memstick.sh

	#!/bin/sh			#!/bin/sh
	#			#
	# This script generates a "memstick image" (image that can be copied to a			# This script generates a "memstick image" (image that can be copied to a
	# USB memory stick) from a directory tree. Note that the script does not			# USB memory stick) from a directory tree. Note that the script does not
	# clean up after itself very well for error conditions on purpose so the			# clean up after itself very well for error conditions on purpose so the
	# problem can be diagnosed (full filesystem most likely but ...).			# problem can be diagnosed (full filesystem most likely but ...).
	#			#
	# Usage: make-memstick.sh <directory tree> <image filename>			# Usage: make-memstick.sh <directory tree> <image filename>
	#			#
	# $FreeBSD$			# $FreeBSD$
	#			#

	set -e			set -e

				scriptdir=$(dirname $(realpath $0))
				. ${scriptdir}/../../tools/boot/install-boot.sh

	PATH=/bin:/usr/bin:/sbin:/usr/sbin			PATH=/bin:/usr/bin:/sbin:/usr/sbin
	export PATH			export PATH

	if [ $# -ne 2 ]; then			if [ $# -ne 2 ]; then
	echo "make-memstick.sh /path/to/directory /path/to/image/file"			echo "make-memstick.sh /path/to/directory /path/to/image/file"
	exit 1			exit 1
	fi			fi

	if [ ! -d ${1} ]; then			if [ ! -d ${1} ]; then
	echo "${1} must be a directory"			echo "${1} must be a directory"
	exit 1			exit 1
	fi			fi

	if [ -e ${2} ]; then			if [ -e ${2} ]; then
	echo "won't overwrite ${2}"			echo "won't overwrite ${2}"
	exit 1			exit 1
	fi			fi

	echo '/dev/ufs/FreeBSD_Install / ufs ro,noatime 1 1' > ${1}/etc/fstab			echo '/dev/ufs/FreeBSD_Install / ufs ro,noatime 1 1' > ${1}/etc/fstab
	echo 'root_rw_mount="NO"' > ${1}/etc/rc.conf.local			echo 'root_rw_mount="NO"' > ${1}/etc/rc.conf.local
	makefs -B little -o label=FreeBSD_Install -o version=2 ${2}.part ${1}			makefs -B little -o label=FreeBSD_Install -o version=2 ${2}.part ${1}
	rm ${1}/etc/fstab			rm ${1}/etc/fstab
	rm ${1}/etc/rc.conf.local			rm ${1}/etc/rc.conf.local

				# Make a 33292 KB ESP in a file. 33292 KB is the minimum size of a
				# FAT32 filesystem
				make_esp_file /tmp/efiboot.img 33292 ${1}/boot/loader.efi

	mkimg -s mbr \			mkimg -s mbr \
	-b ${1}/boot/mbr \			-b ${1}/boot/mbr \
				-p efi:=/tmp/efiboot.img
	-p freebsd:-"mkimg -s bsd -b ${1}/boot/boot -p freebsd-ufs:=${2}.part" \			-p freebsd:-"mkimg -s bsd -b ${1}/boot/boot -p freebsd-ufs:=${2}.part" \
	-o ${2}			-o ${2}
				rm /tmp/efiboot.img
	rm ${2}.part			rm ${2}.part