Subject: bug#43152: 28.0.50; when building emacs 28.0.50 ./temacs is stopped with core

From: Angelo Graziosi <[email-masked]>
Date: Sat, 5 Sep 2020 08:30:59 +0200 (CEST)

> Il 04/09/2020 23:56 Paul Eggert ha scritto:
> 
>  
> It sounds like I should un-revert the commits in question, then, since there's 
> no longer much evidence that they're relevant to the problem.
> 
> You found that 7605060d51bbce88307c09bd2e9be60f2750ee3d (a commit from Emacs 27) 
> worked, and that 2ff930d861b772466b9f6b95d1776696298f3e0b (from master) didn't 
> work. However, that doesn't mean that the change installed by 
> 2ff930d861b772466b9f6b95d1776696298f3e0b is the culprit. Any of 500 other 
> commits could be the culprit, since there are 500 commits between the common 
> ancestor of those two commits and the non-working of the two commits.

So, someone else will have to do the work other wise macOS 10.13.6 risks to not have Emacs 28.