3 # Module: mkisoimages.sh
4 # Author: Jordan K Hubbard
9 # This script is used by release/Makefile to build the (optional) ISO images
10 # for a FreeBSD release. It is considered architecture dependent since each
11 # platform has a slightly unique way of making bootable CDs. This script
12 # is also allowed to generate any number of images since that is more of
13 # publishing decision than anything else.
17 # mkisoimages.sh [-b] image-label image-name base-bits-dir [extra-bits-dir]
19 # Where -b is passed if the ISO image should be made "bootable" by
20 # whatever standards this architecture supports (may be unsupported),
21 # image-label is the ISO image label, image-name is the filename of the
22 # resulting ISO image, base-bits-dir contains the image contents and
23 # extra-bits-dir, if provided, contains additional files to be merged
24 # into base-bits-dir as part of making the image.
28 if [ "$1" = "-b" ]; then
34 if [ -f ${MAKEFSARG} ]; then
35 BASEBITSDIR=`dirname ${MAKEFSARG}`
37 elif [ -d ${MAKEFSARG} ]; then
38 BASEBITSDIR=${MAKEFSARG}
41 echo "${MAKEFSARG} must exist"
45 if [ "$1" = "-b" ]; then
46 # This is highly x86-centric and will be used directly below.
47 bootable="-o bootimage=i386;$BASEBITSDIR/boot/cdboot -o no-emul-boot"
54 echo "Usage: $0 [-b] image-label image-name base-bits-dir [extra-bits-dir]"
58 LABEL=`echo "$1" | tr '[:lower:]' '[:upper:]'`; shift
60 # MAKEFSARG extracted already
63 publisher="The FreeBSD Project. https://www.FreeBSD.org/"
64 echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$BASEBITSDIR/etc/fstab"
65 if [ -n "${METALOG}" ]; then
66 metalogfilename=$(mktemp /tmp/metalog.XXXXXX)
67 cat ${METALOG} > ${metalogfilename}
68 echo "./etc/fstab type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
69 MAKEFSARG=${metalogfilename}
71 makefs -D -N ${BASEBITSDIR}/etc -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$MAKEFSARG" "$@"
72 rm -f "$BASEBITSDIR/etc/fstab"
73 if [ -n "${METALOG}" ]; then