bug#50972: src/ls.c fails to build when __GNUC_PREREQ is not defined (e.g., OpenBSD)

[Paul Eggert]

On 10/2/21 8:14 PM, Brian Callahan wrote:
> I can send you a build log offlist if you'd like to see what the 7.0 
> build looks like.

It sounds like the more-recent clang has fixed most of the false alarms. 
It'd probably be a more-efficient use of our time for us to wait until 
7.0 is out, so that I can then run 7.0 in a VM myself (as debugging via 
email is a pain) and look into the remaining diagnostics. If recent 
experience is any guide they'll be false alarms too, so this isn't urgent.