There is a macports ticket open for emacs/emacs-app on Sequoia:

https://trac.macports.org/ticket/71047

It is interesting that you were able to install and activate emacs-app +nativecomp, but later experienced warnings and errors, whereas the reported behavior in the ticket is failing at the activate step. In any case, disabling nativecomp provided a successful workaround.

Alan, thanks for the reddit link. That might be a solution for a patch to the port. I suggest sharing that link on the ticket.

Regards,
Jonathan


On 12/24/24 05:00, [email protected] wrote:
Date: Mon, 23 Dec 2024 11:36:07 -0800
From: Alan Bram<[email protected]>
To:[email protected]
Cc:[email protected]
Subject: Re: emacs-app: error invoking gcc driver
Message-ID:
        <cachqos8ptqznt4kcj2qfs3bneneq7w0axscerrdh_cqghdc...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Have a look at this comment from user 0dBgain on Reddit. I had the same
problem a couple of months ago, but didn't find this Reddit thread until
yesterday, so I haven't tried it yet. (Instead, I reinstalled Sonoma,
because the machine was new and there wasn't yet much new data on it.)

https://www.reddit.com/r/emacs/comments/u28dji/comment/lv0au2o/

If you do try this I would love to hear whether it works.

On Mon, Dec 23, 2024 at 8:02?AM Richard Cobbe<[email protected]> wrote:

I recently upgraded one of my machines to Sequoia 15.0 (there's an update
pending to 15.1.1 that I haven't yet installed) and am in the process of
reinstalling macports.  (I originally tried 'macports migrate' but I ran
into the Apple CLI installer bug preventing a lot of C++ compilation and
deleted my previous macports installation before I discovered the fix for
that.)

I just reinstalled emacs-app @29.4_2+nativecomp+rsvg+treesitter.  It built
correctly, and the resulting executable starts, but after a brief time, the
*Warnings* buffer pops up, and it's full of a bunch of messages like the
following:

? Warning (comp): libgccjit.so: error: error invoking gcc driver
? Warning (comp):/Users/r.cobbe/.emacs.d/elpa/auctex-14.0.8/tex-site.el:
Error: Internal native compiler error failed to compile
? Warning (comp): libgccjit.so: error: error invoking gcc driver
? Warning (comp):/Users/r.cobbe/.emacs.d/elpa/auctex-14.0.8/texmathp.el:
Error: Internal native compiler error failed to compile

Has anyone seen this?  Is there a workaround, or should I file a bug?
Rebuild without the nativecomp variant?

MacOS 15.0, Apple M2 chip.

Thanks,

Richard

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