Re: [Bug-xorriso] creating bootable .ISO with multiple methods

[Curt Brune]

On Fri Apr 10 08:22, Thomas Schmitt wrote:
> Hi,
> 
> > [grub-mkrescue] will not, however, make a single image that combines all 4
> > combinations.  At least I can't figure it out.
> 
> 
> If you succeed in creating a BIOS + EFI bootable ISO with
> GRUB2, then i would be interested in learning the procedure.
> (Best by help of grub-mkrescue, of course.)
> 

Here is the script used to make the BIOS + EFI bootable ISO only using
GRUB2:

  https://gist.github.com/cbrune/aae2a7a46f7c2c7fd804

And the xorriso options file used by the script:

  https://gist.github.com/cbrune/7efd35a5ef0c4e001401

Sorry, I did not use grub-mkrescue.

Note I am building grub2 from source -- twice, once for i386-pc and
again for x86_64-efi.

Cheers,
Curt