From cd11df0a8aa418a29e8e5da4ee4e626dad2f315f Mon Sep 17 00:00:00 2001
From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Sun, 11 Jun 2023 22:09:59 +1000
Subject: [PATCH] added

---
 packiso.sh | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100755 packiso.sh

diff --git a/packiso.sh b/packiso.sh
new file mode 100755
index 0000000..0111fa5
--- /dev/null
+++ b/packiso.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+#
+# Run xorriso to make a bootable ISO of bootimage.raw; a hybrid, nulti
+# mode bootable ISO.
+
+set -e
+
+ISOTREE=isotree
+ISO=tiniest.iso
+P1=$ISOTREE/part1.raw
+
+echo "# Prepare ISO content tree"
+
+if [ ! -d $ISOTREE ] ; then
+    mkdir $ISOTREE
+    touch $ISOTREE/catalog # Boot catalog
+    # Determine start and size of first parition
+    X=( $(sfdisk -l -ostart,sectors bootimage.raw | tail -n 2) )
+    dd if=bootimage.raw of=$P1 skip=${X[0]} count=${X[1]}
+    echo "# Add isolinux boot loader"
+    mcopy -i $P1 kernel/usr/lib/ISOLINUX/isolinux.bin ::/
+    mcopy -i $P1 kernel/usr/lib/ISOLINUX/isohdppx.bin ::/
+fi
+
+[ ! -r $ISO ] || rm $ISO
+PREPID="'$(id -un), $(getent passwd $(id -un)|awk -F: '{print $5}')'"
+
+XORRISO=(
+    -report_about ALL
+    --outdev $ISO
+    -map $ISOTREE /
+    -rockridge on -joliet on
+    -volid "TINIEST"
+    -volset_id "$(date +"Tiniest %Y-%m-%d %H:%M:%S")"
+    -publisher "Ralph (rrq) Ronnquist"
+    -application_id "Hybrid Multi Mode Disk Image"
+    -system_id "Tiniest Linux HMMDI"
+    #-copyright_file copyright.txt
+    #-abstract_file abstract.txt
+    #-biblio_file biblio.txt
+    -preparer_id "$PREPID"
+    #-application_use path
+    #-out_charset "UTF8" ??
+    -uid 0 -gid 0
+)
+
+BOOT1=(
+    -boot_image any cat_path=/catalog
+    -append_partition 2 0xef ${P1}
+    -boot_image any
+    efi_path=--interval:appended_partition_2:all::/EFI/BOOT/bootx64.efi
+    #-boot_image isolinux system_area=kernel/usr/lib/ISOLINUX/isohdppx.bin
+    -boot_image and part_like_isohybrid=on
+    #    -boot_image any
+#    bin_path=--interval:appended_partition_2:all::/isolinux.bin
+)
+
+XORRISO=( "${XORRISO[@]}" "${BOOT1[@]}" )
+#for A in "${XORRISO[@]}" ; do echo "$A" ; done
+xorriso "${XORRISO[@]}"
-- 
2.39.2