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From: Dennis Lee Bieber <wlfraed@ix.netcom.com>
Newsgroups: comp.lang.ada
Subject: Re: GtkAda on macOS Big Sur
Date: Mon, 23 Aug 2021 17:08:47 -0400
Organization: IISS Elusive Unicorn
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On Mon, 23 Aug 2021 21:56:25 +0100, Chris Townley <news@cct-net.co.uk>
declaimed the following:


>
>But isn't Mac OS built on FreeBSD - after all Jordon Hubbord did move 
>there...

	The kernel is based upon Mach, developed at Carnegie-Mellon to be a BSD
replacement kernel. Hence predates FreeBSD. OS X is supposed to be a
"merger" of legacy Mac API with NeXT's Mach-based OS.


-- 
	Wulfraed                 Dennis Lee Bieber         AF6VN
	wlfraed@ix.netcom.com    http://wlfraed.microdiversity.freeddns.org/