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
53 echo "Usage: $0 [-b] image-label image-name base-bits-dir [extra-bits-dir]"
57 LABEL=`echo "$1" | tr '[:lower:]' '[:upper:]'`; shift
59 # MAKEFSARG extracted already
62 if [ -n "${METALOG}" ]; then
63 metalogfilename=$(mktemp /tmp/metalog.XXXXXX)
64 cat ${METALOG} > ${metalogfilename}
65 MAKEFSARG=${metalogfilename}
68 if [ -n "$bootable" ]; then
69 echo "Building bootable disc"
72 uudecode -o /tmp/hfs-boot-block.bz2 "`dirname "$0"`/hfs-boot.bz2.uu"
73 bzip2 -d /tmp/hfs-boot-block.bz2
74 OFFSET=$(hd /tmp/hfs-boot-block | grep 'Loader START' | cut -f 1 -d ' ')
75 OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}')
76 dd if="$BASEBITSDIR/boot/loader" of=/tmp/hfs-boot-block seek=$OFFSET conv=notrunc
78 bootable="-o bootimage=macppc;/tmp/hfs-boot-block -o no-emul-boot"
80 # pSeries/PAPR boot code
81 mkdir -p "$BASEBITSDIR/ppc/chrp"
82 cp "$BASEBITSDIR/boot/loader" "$BASEBITSDIR/ppc/chrp"
83 cat > "$BASEBITSDIR/ppc/bootinfo.txt" << EOF
85 <description>FreeBSD Install</description>
86 <os-name>FreeBSD</os-name>
87 <boot-script>boot &device;:,\ppc\chrp\loader</boot-script>
90 bootable="$bootable -o chrp-boot"
91 if [ -n "${METALOG}" ]; then
92 echo "./ppc type=dir uname=root gname=wheel mode=0755" >> ${metalogfilename}
93 echo "./ppc/chrp type=dir uname=root gname=wheel mode=0755" >> ${metalogfilename}
94 echo "./ppc/chrp/loader type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
95 echo "./ppc/bootinfo.txt type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
98 # Petitboot config for PS3/PowerNV
99 echo FreeBSD Install=\'/boot/kernel/kernel vfs.root.mountfrom=cd9660:/dev/iso9660/$LABEL\' > "$BASEBITSDIR/etc/kboot.conf"
100 if [ -n "${METALOG}" ]; then
101 echo "./etc/kboot.conf type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
105 publisher="The FreeBSD Project. https://www.FreeBSD.org/"
106 echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$BASEBITSDIR/etc/fstab"
107 if [ -n "${METALOG}" ]; then
108 echo "./etc/fstab type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
110 makefs -D -N ${BASEBITSDIR}/etc -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$MAKEFSARG" "$@"
111 rm -f "$BASEBITSDIR/etc/fstab"
112 rm -f /tmp/hfs-boot-block
113 rm -rf "$BASEBITSDIR/ppc"
114 if [ -n "${METALOG}" ]; then
115 rm ${metalogfilename}