On Mar 13, 2013, at 11:40 AM, lfs- 
dev.neophyte_...@ordinaryamerican.net wrote:

> On Tue, Mar 12, 2013 at 11:39 PM, cybertao - psyber...@gmail.com  
> wrote:
>> I elected to use 'Os' optimisations on my current compilation  
>> round.  I
>> understand it to be safe option and can only assume it help when it  
>> comes to
>> compressing the filesystem into an archive on a limited media  
>> choice.  But I
>> am no expert on the subject and would appreciate suggestions.
>> --
>
> Thank you for taking on this task.  We have been in grave need of an
> .iso specific to this project for quite some time.
>
> As you can see from the beginnings of the effort, it would also be
> useful if a carefully written hint were left for the next person to be
> so generous.
>
> Thank you.
>

I have been updating the 6.3 livecd  for 7.x releases. It can also be  
used to build previous releases.

I spent the afternoon and evening updating and testing the current  
updated livecd for the 7.3 release.
All are welcome to test and give input. Use this for ideas of what you  
may want to do.
You can also view the livecd source via the wiki and see what you'd  
like to do.

In the past we had a build system which built a whole system and then  
created the livecd. http://wiki.linuxfromscratch.org/livecd/

When I update the livecd I do these things in any uncertain order  
after I mount root.ext2 via a loop device:

update pci id and usb id databases
update /etc/issue.* files
put the new html and xml book info in /usr/share
update /etc/profile and /etc/defaults skel info for mozilla prefs to  
automatically open the book
Update the readme for the current release.
Update jhalfs with current trunk.

I have scripts which will build the initramfs if newer modules are  
required
I have scripts which build the compressed root.ext2 for the iso
I have scripts which build the iso and create the MD5SUM and SHA1SUM  
data.

After testing I upload to http://cross-lfs.org/~kb0iic/livecdupd/

The latest changes are there. I know it quite well as I helped build  
the 7.2 LFS ppc livecd with Alexander Patrakov, which was done while  
in Afghanistan. The only livecd built in that area, muahahahaha. Took  
over a week to download the source.

The only drawback to the livecd is that it has an older version of  
Xorg and all the libs and that jazz, but it all works fine for me with  
newer hardware, it's just not taking advantage of the best stuff. But  
really, when it comes to a livecd that made to work with building a  
current LFS system, that's all it is meant for. Granted I can use it  
for recovery issues, as well. It's still a formidable ally.

SIncerely,

William Harrington
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