[syslinux] Patches for chain.c32: Error message is more detailed and chainload another isolinux.bin

[H. Peter Anvin]

On 10/29/2009 04:34 PM, Kim Mik wrote:
> Improving chain.c32 help message
> 
> Impact: Error message is more detailed
> 
> In case of syntax error, the message is far more detailed and provides
> the same content as the documentation integrated in the source code.
> 
> You can get this patch from Erwan's git repo:
>   http://git.zytor.com/?p=users/erwan/hdt.git;a=commit;h=3fc3126d0c7df5701680e043c34f200166f24564
> 
> 
> Add 'isolinux=' option to chain.c32 for chain-loading  another isolinux.bin.
> 
> It patches the boot info table part of the new loaded isoinux.bin file in memory.
> So you don't need the -eltorito-alt-boot option of mkisofs, when you want multiple
> versions of isolinux.bin per CD.
> 
> Shao Miller wrote most of the code for this patch. Thank you.
> 
> You can get those patches from Shao's git repo (chain_isolinux branch):
>   [chain] Add support for chain-loading another isolinux.bin
>   http://git.etherboot.org/?p=people/sha0/syslinux.git;a=commit;h=39adcc6d820d6432034c901f64a43dcd011ef1c3
> 
>   [chain] Run Nindent on chain.c  chain_isolinux
>   http://git.etherboot.org/?p=people/sha0/syslinux.git;a=commit;h=4b4cfe0cd38d6ab371f58d76a171b5edcffd9787
> 

OK, I have pulled in both those trees.  I also tried to merge
sha0/memdisk-iso into master, but it conflicts.  Shao: would you be
willing to look at that?

	-hpa