From 2f01ebdce8c345fec0ebd2d02515d03fb575b421 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gardais=20J=C3=A9r=C3=A9my?=
 <jeremy.gardais@univ-rennes1.fr>
Date: Wed, 26 Dec 2018 15:20:14 +0100
Subject: [PATCH] Use xorriso instead of genisoimage

---
 make.iso.preseed.sh | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/make.iso.preseed.sh b/make.iso.preseed.sh
index 156cb97..ce83fd4 100755
--- a/make.iso.preseed.sh
+++ b/make.iso.preseed.sh
@@ -17,7 +17,6 @@ TEMP_DIR_ISO=$(mktemp -d -t debian-iso-XXXXXX.tmp)
 
 DEBIAN_DL_ISO_PATH="${TEMP_DIR_ISO}/debian.iso"
 DEBIAN_PRESEED_ISO_PATH="$(dirname ${TEMP_DIR_ISO})/preseed-debian-${DEBIAN_VERSION_NB}-amd64.iso"
-
 # }}}
 
 #USE_DEBIAN_ISO="${DEBIAN_ISO_DVD_URL}"
@@ -33,8 +32,12 @@ if [ ! $(command -v gzip) ]; then
 	printf '%b\n' "ERROR : Please install 'gzip' bin :\\nsudo apt install gzip"
 	exit 1
 fi
-if [ ! $(command -v genisoimage) ]; then
-	printf '%b\n' "ERROR : Please install 'genisoimage' bin :\\nsudo apt install genisoimage"
+if [ ! $(command -v xorriso) ]; then
+	printf '%b\n' "ERROR : Please install 'xorriso' bin :\\nsudo apt install xorriso"
+	exit 1
+fi
+if [ ! -f /usr/lib/ISOLINUX/isohdpfx.bin ]; then
+	printf '%b\n' "ERROR : Please install 'isolinux' package :\\nsudo apt install isolinux"
 	exit 1
 fi
 # }}}
@@ -105,11 +108,14 @@ find . -follow -type f -not \( -name "md5sum.txt" -o -name 'mkisofs' -o -name 'B
 cd - || exit 2
 # }}}
 # Generate new bootable iso {{{
-genisoimage -r -J -b isolinux/isolinux.bin -c isolinux/boot.cat \
--quiet -no-emul-boot -boot-load-size 4 -boot-info-table \
--o "${DEBIAN_PRESEED_ISO_PATH}" "${TEMP_DIR_ISO}"
+xorriso -as mkisofs -o "${DEBIAN_PRESEED_ISO_PATH}" \
+-quiet -isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin \
+-c isolinux/boot.cat -b isolinux/isolinux.bin -no-emul-boot \
+-boot-load-size 4 -boot-info-table "${TEMP_DIR_ISO}"
 # }}}
 
+printf '%b\n' "The new ISO image is available : ${DEBIAN_PRESEED_ISO_PATH}"
+
 # If extract image
 #rm -rf -- "${TEMP_DIR_ISO}