In 2009 I customized the LFS Live CD to build a bootable demonstration application. The Live CD includes makefiles that do the full build. You do a single "make" and hours later an .iso file pops out.
The last release of the live CD corresponded to LFS 6.3. I updated the particular components I was using to the 6.4 level and I have a .tar.gz file of that if you want it. The Live CD make system is a little bit touchy but I have used it for other applications since and it's very effective. You do have to know how to handle the command line and chroot, though -- it's a bit fragile. Please feel free to contact me for details. -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page