#!/bin/bash

#Mount the CDs in loopback mode:
mkdir CD1 CD2 CD3 CD4 CD5

mount SUSE-Linux-10.1-GM-i386-CD1.iso CD1 -o loop
mount SUSE-Linux-10.1-GM-i386-CD2.iso CD2 -o loop
mount SUSE-Linux-10.1-GM-i386-CD3.iso CD3 -o loop
mount SUSE-Linux-10.1-GM-i386-CD4.iso CD4 -o loop
mount SUSE-Linux-10.1-GM-i386-CD5.iso CD5 -o loop

# Create a basic structure to overwrite files we need to modify for the CD (the checksums and boot files).
cp -a CD1/boot .
mkdir i586 i686 noarch setup

# Create the NEW MD5SUMS as one file in order to allow SuSE to validate (thus install) all of the files from every CD and not just CD #1
# For the i586 directory:
cat CD1/suse/i586/MD5SUMS CD2/suse/i586/MD5SUMS CD3/suse/i586/MD5SUMS \
	CD4/suse/i586/MD5SUMS CD5/suse/i586/MD5SUMS > i586/MD5SUMS
# For the i686 directory:
cat CD1/suse/i686/MD5SUMS CD2/suse/i686/MD5SUMS > i686/MD5SUMS
# For the noarch directory:
cat CD1/suse/noarch/MD5SUMS CD2/suse/noarch/MD5SUMS CD3/suse/noarch/MD5SUMS \
	CD4/suse/noarch/MD5SUMS CD5/suse/noarch/MD5SUMS > noarch/MD5SUMS

# Now, create the ISO:
mkisofs -o SuSE_10.1.iso \
	-b boot/i386/loader/isolinux.bin \
	-c boot/i386/loader/boot.cat \
	-no-emul-boot -boot-load-size 4 -boot-info-table -l -P SuSE -r -T -V SuSE_10.1 \
	-x CD1/boot -x CD1/suse/i586/MD5SUMS -x CD1/suse/noarch/MD5SUMS -x CD1/suse/i686/MD5SUMS \
	-x CD2/suse/i686/MD5SUMS -x CD2/suse/i586/MD5SUMS -x CD2/suse/noarch/MD5SUMS \
	-x CD3/suse/i586/MD5SUMS -x CD3/suse/noarch/MD5SUMS \
	-x CD4/suse/i586/MD5SUMS -x CD4/suse/noarch/MD5SUMS \
	-x CD5/suse/i586/MD5SUMS -x CD5/suse/noarch/MD5SUMS \
	-x CD6/suse/i586/MD5SUMS -x CD6/suse/noarch/MD5SUMS \
	-graft-points CD1 boot/=boot \
	suse/i586/MD5SUMS=i586/MD5SUMS suse/noarch/MD5SUMS=noarch/MD5SUMS suse/i686/MD5SUMS=i686/MD5SUMS \
	suse/=CD2/suse suse/=CD3/suse \
	suse/=CD4/suse suse/=CD5/suse \
	media.2/=CD2/media.2 media.3/=CD3/media.3 media.4/=CD4/media.4 \
	media.5/=CD5/media.5

umount CD1 CD2 CD3 CD4 CD5
rm -R boot i586 i686 noarch setup