On 13.04.2015 19:49, Andrei Borzenkov wrote:
> В Mon, 13 Apr 2015 19:16:02 +0200 (CEST)
> Dietmar Maurer <dietmar@proxmox.com> пишет:
> 
>>>> After reverting the following commit everything works again:
>>>>
>>>> http://git.savannah.gnu.org/cgit/grub.git/commit/?id=cf47a2fba5852014bc59959c5e357e8313933414
>>>>
>>>> Any ideas?
>>>>
>>>
>>> Does it work if you remove "--"?
>>>
>>
>> no
>>
> 
> It chokes on -V which is "display version and exit" in argp. I still
> believe this patch was mistake; it leaves no possibility to
> disambiguate between grub and external options.
> 
> Vladimir?
> 
I believe that behavioural change was a mistake. In all I kinda like
that grub-mkrescue would be drop-in replacement for xorrisofs/mkisofs
with additional boot semantics. Unfortunately it requires additional
discipline of avoiding option clashes like this one.
I fixed this bug.
In principle I'm ok with having more elegant command line if the name of
tool changes.
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