Making a bootable PPC DVD

I have been notified that it is not able to make a PPC bootable DVD with my script. This due to the fact that /boot is build in a different way. The command used is: mkisofs -V $VOLID -r -J -l -L -P "$PUBLI" -b "boot/loader/isolinux.bin" -c "boot/loader/boot.cat" -no-emul-boot -boot-load-size 4 -boot-info-table -graft-points -o $DVD_DIR/$ISO . What would be the command to use for the PPC ISO with mkisoft? -- houghi http://www.opensuse.org/index.php/Making_a_DVD_from_CDs