From mboxrd@z Thu Jan 1 00:00:00 1970 From: lm@mcvoy.com (Larry McVoy) Date: Mon, 6 Mar 2017 12:17:44 -0800 Subject: [TUHS] Source code abundance? In-Reply-To: <20170306193613.GA18673@minnie.tuhs.org> References: <23bbfb06-2de6-a9e1-0786-3f46d17c1192@kilonet.net> <20170306153317.GA23881@indra.papnet.eu> <20170306193613.GA18673@minnie.tuhs.org> Message-ID: <20170306201744.GU16343@mcvoy.com> On Tue, Mar 07, 2017 at 05:36:13AM +1000, Warren Toomey wrote: > Eric Raymond wrote a comparison tool. So did I: > http://minnie.tuhs.org/Programs/Ctcompare/index.html So have you ever run that on, say, any of the BSDs claimed to be free of AT&T code, vs 32v or V7 or some other pre-dating-free version and summarized all the files/routines that were identical? I guess it's a (very) dead horse but it would show that AT&T had a copyright case.