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*BSD use of branch point tags w/ CVS
From: |
Claude Johnson |
Subject: |
*BSD use of branch point tags w/ CVS |
Date: |
Wed, 27 Feb 2002 15:59:17 -0800 (PST) |
>From reading some of the docs about NetBSD's and FreeBSD's
release processes, I have noticed that they both use what
FreeBSD calls "branch point" tags. Not having a lot of
experience with CVS, I don't quite understand what problem
is solved by doing this. The FreeBSD release docs claim
that it is impossible to diff against the start of a branch
w/o a branch point tag in place.
The process appears to look something like this:
1. Create branch point tag
cvs rtag <tag>_BP src
2. Create the actual branch
cvs rtag -b -r<tag>_BP <tag> src
Is this an old CVS quirk that has been fixed, or does this
problem still exist? What _exactly_ is the problem? An
example or ideas on how I could reproduce the problem in my
own CVS environment would be welcome.
Thanks in advance!
Claude Johnson
Network Scientist
Avamar Technologies
949.743.5145 Vox
949.743.5190 Fax
www.avamar.com
- *BSD use of branch point tags w/ CVS,
Claude Johnson <=