Re: On elisp running native

[Gong-Yi Liao 廖宮毅]

Hi Andrea,

I tried to cross compile gccjit and emacs for aarch64 target on a
x86-64 machine as the raspberry pi 4b is not powerful enough for this
type of tasks but I haven't get anything fruitful so far.

When I complied these two packages on a raspberry pi 4b, compiling
gccjit was ok, executable binaries were eventually generated.

But emacs/native-comp always fail when native compiling leim related elc/eln.

Do you have any recommendation for setting up a cross compilation
environment for that?

Thanks,
Gong-Yi.

On Thu, Mar 5, 2020 at 7:27 AM Andrea Corallo <address@hidden> wrote:
>
> Gong-Yi Liao 廖宮毅 <address@hidden> writes:
>
> > That's pretty good on (I assume) x86_64, but native-comp branch seems
> > not working on ARM64 Debian Buster at this moment:
> > Not sure if it's a GCCJIT issue or the native-comp branch issue:
> >
> > Any comments on this compilation log are appreciated.
>
> Hi Gong-Yi,
>
> I guess this is a problem of the libgccjit package shipped with the
> distro.  I suggest you to recompile a recent version of it.  You can
> also take a look as example to the docker image build process if you
> like:
>
> https://gitlab.com/koral/emacs-nativecomp-dockerfile/-/blob/master/Dockerfile
>
> I use aarch64 machines regularly so I guess you should solve the issue
> just with that.
>
> Regards
>
>   Andrea
>
> --
> address@hidden