Comment # 17 on bug 1231271 from Michael Chang

(In reply to Alberto Planas Dominguez from comment #16)
> (In reply to Michael Chang from comment #15)
> 
> > It seems the path to grubbls.efi is wrong, the correct one should be:
> > 
> > > /usr/share/grub2/arm64-efi/grubbls.efi
> 
> 
> You are right. The path is deduced with this: /usr/share/grub2/$(uname
> -m)-efi/grubbls.efi
> 
> Is there a way to extract the expected arch name? For example, for risc-v
> and other architectures.

This translation of target_cpu in configure.ac may be helpful.

https://git.savannah.gnu.org/cgit/grub.git/tree/configure.ac#n108