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From: Bakul Shah <bakul@bitblocks.com>
To: TUHS main list <tuhs@minnie.tuhs.org>
Subject: Re: [TUHS] SCCS
Date: Fri, 13 Sep 2019 14:48:58 -0700
Message-ID: <20190913214905.339ED1570CE9@mail.bitblocks.com> (raw)
In-Reply-To: Your message of "Fri, 13 Sep 2019 14:17:51 -0700." <20190913211751.GF2046@mcvoy.com>

On Fri, 13 Sep 2019 14:17:51 -0700 Larry McVoy <lm@mcvoy.com> wrote:
> On Fri, Sep 13, 2019 at 11:11:04PM +0200, Steffen Nurpmeso wrote:
> > 
> > I for one am so happy to have git that i cannot tell you how much
> > that is.  I have used rcs, cvs, subversion, back to cvs,
> > mercurial over the years,, and for some small things also sccs.
> > All of it has been a pain here or there.  Yes, the weave.  Schily
> > wants to provide real changeset support for sccs (tagging is real
> > problem), i think.  
>
> I don't know why, BitKeeper does that and is open source under 
> a liberal license (Apache v2).

This is because in git the "id" of a changeset is its sha1
checksum.  Given that, you can only reference it in a
subsequent changeset. This is a problem in that there is no
git built-in way to correlate a built binary with a particular
changeset id of its sources but you end up using your own
convention.  E.g.  set env. var VERSION or some such to the id
during the compile step but it is a bother.

  reply index

Thread overview: 85+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-09  6:25 [TUHS] PWB vs Unix/TS Warner Losh
2019-09-09  6:36 ` arnold
2019-09-10 15:16 ` Clem Cole
2019-09-11  0:28   ` Steve Johnson
2019-09-11  3:53   ` Warner Losh
2019-09-11 15:36     ` Clem Cole
2019-09-11 16:55       ` [TUHS] IBM Unix source licenses [was " Charles H Sauer
2019-09-12 19:31         ` Kevin Bowling
2019-09-12 20:59           ` Clem Cole
2019-09-12 21:09             ` [TUHS] IBM Unix source licenses - Series/1 NUXI Ronald Natalie
2019-09-12 21:31             ` [TUHS] IBM Unix source licenses [was Re: PWB vs Unix/TS Warner Losh
2019-09-12 22:30             ` jcs
2019-09-12 23:12               ` reed
2019-09-12 23:22                 ` jcs
2019-09-12 23:29               ` [TUHS] IBM Unix source licenses Warren Toomey
2019-09-13  7:06                 ` arnold
2019-09-13  8:30                 ` SPC
2019-09-14 18:29                   ` Warner Losh
2019-09-12 21:29           ` [TUHS] IBM Unix source licenses [was Re: PWB vs Unix/TS Charles H Sauer
2019-09-11 17:49       ` [TUHS] " Richard Salz
2019-09-11 17:52         ` ron
2019-09-11 21:44           ` Clem Cole
2019-09-11 18:11       ` Larry McVoy
2019-09-11 18:18         ` Richard Salz
2019-09-11 18:54           ` Larry McVoy
2019-09-11 21:05             ` Steve Johnson
2019-09-11 21:34             ` Steve Johnson
2019-09-11 21:57             ` Clem Cole
2019-09-11 22:50               ` Arthur Krewat
2019-09-11 21:59           ` Clem Cole
2019-09-11 21:50         ` Clem Cole
2019-09-11 22:49         ` Dave Horsfall
2019-09-12  3:43           ` [TUHS] SCCS Larry McVoy
2019-09-12  4:20             ` George Michaelson
2019-09-12  4:31               ` [TUHS] [SPAM] SCCS Larry McVoy
2019-09-12 13:44                 ` Tony Finch
2019-09-13  4:11                   ` Larry McVoy
2019-09-13  5:54                     ` Dave Horsfall
2019-09-13  8:00                       ` Peter Jeremy
2019-09-13 15:23                         ` Larry McVoy
2019-09-13 21:36                         ` Dave Horsfall
2019-09-12  4:28             ` [TUHS] SCCS Jon Forrest
2019-09-12  4:33               ` Larry McVoy
2019-09-12  6:12                 ` William Corcoran
2019-09-12 14:35                   ` Clem Cole
2019-09-13  5:22                 ` Dave Horsfall
2019-09-13  5:50                   ` Bakul Shah
2019-09-12 16:45               ` Eric Allman
2019-09-12 17:29                 ` Clem Cole
2019-09-12 17:47                   ` Warner Losh
2019-09-13  8:12                   ` emanuel stiebler
2019-09-13 21:11                     ` Steffen Nurpmeso
2019-09-13 21:17                       ` Larry McVoy
2019-09-13 21:48                         ` Bakul Shah [this message]
2019-09-13 23:12                           ` Steffen Nurpmeso
2019-09-13 23:03                         ` Steffen Nurpmeso
2019-09-14  1:55                           ` [TUHS] [SPAM] SCCS Larry McVoy
2019-09-16 17:23                             ` [TUHS] SCCS Steffen Nurpmeso
2019-09-16 20:31                               ` Larry McVoy
2019-09-17 17:57                                 ` Steffen Nurpmeso
2019-09-18  8:48                               ` Eric Allman
2019-09-18 17:33                                 ` Steffen Nurpmeso
2019-09-12 20:07             ` Nemo
2019-09-11 16:05   ` [TUHS] PWB vs Unix/TS Paul Winalski
2019-09-11 17:14     ` ron
2019-09-14  0:44   ` [TUHS] a book (was Re: PWB vs Unix/TS) reed
2019-09-14  2:53     ` Warner Losh
2019-09-15  2:18       ` Jon Steinhart
2019-09-15  2:39         ` Clem Cole
2019-09-15  3:24         ` Adam Thornton
2019-09-14 22:46     ` Clem cole
2019-09-15  0:58       ` Adam Thornton
2019-09-15  3:30         ` Eric Allman
2019-09-15  4:21           ` Larry McVoy
2019-09-15  5:17             ` Jon Steinhart
2019-09-15 20:14               ` Clem Cole
2019-09-15 20:21                 ` Jon Steinhart
2019-09-15 20:12           ` Clem Cole
2019-09-15 21:28             ` Dave Horsfall
2019-09-15 23:27               ` Clem cole
2019-09-15 23:45                 ` Richard Salz
2019-09-15  7:43     ` Andy Kosela
2019-09-12  4:25 [TUHS] SCCS Jon Steinhart
2019-09-13 21:37 Norman Wilson
2019-09-13 21:51 ` Larry McVoy

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