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Re: Confusion regarding gdb_5_1_1-2002-01-24-release tag
- From: cgd at broadcom dot com
- To: hilfingr at gnat dot com
- Cc: gdb-patches at sources dot redhat dot com
- Date: 12 Mar 2002 08:17:13 -0800
- Subject: Re: Confusion regarding gdb_5_1_1-2002-01-24-release tag
- References: <20020312104857.1D75BF28C9@nile.gnat.com><mailpost.1015930178.16932@news-sj1-1>
At Tue, 12 Mar 2002 10:49:38 +0000 (UTC), "Paul Hilfinger" wrote:
> No doubt this question simply reflects my aversion to CVS, but here goes:
heh.
> a cvs log run on gdb/value.h shows that tag gdb_5_1_1-2002-01-24-release
> is defined as 1.21. Revision 1.21 of gdb/value.h is dated 2001/05/21.
> Revision 1.26 is dated 2002/01/04. This appears not to be the only
> example. What gives?
(Actually, first, i'm puzzled: i looked at
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/value.h?cvsroot=src&only_with_tag=gdb_5_1-2001-07-29-branch
and it shows that tag being on rev 1.20, not 1.21. Since that
revision also corresponds to the date you mentioned, I'll assume you
mistyped the rev #.)
Anyway, revisions tagged with that tag (gdb_5_1_1-2002-01-24-release,
the 5.1.1 release tag) were taken from the 5.1 branch (the branch tag
with name gdb_5_1-2001-07-29-branch, which corresponds to
pseudo-revision 1.20.0.4).
Expressed in cvs commands, that's probably something like:
cvs rtag -r gdb_5_1-2001-07-29-branch \
gdb_5_1_1-2002-01-24-release \
module_list
(possibly with a -D "date" thrown in, depening on Andrew's style.)
So, the current state _of that branch_ is what was tagged.
If there had been modifications _on the branch_ to the file, they
would have been in a revision number 1.20.X.Y, and that's what would
have been tagged.
However, there weren't, so the revision corresponding to the base of
the branch (1.20) was tagged.
Revision 1.26 is on the 'trunk' of development, not on a branch.
Since the branch was being tagged, as described above rev. 1.20 was
tagged instead.
(FWIW, looking at this file with cvsweb makes me doubt the veracity of
cvsweb. cvsweb doesn't list rev 1.20 as branchpoint for that branch,
and instead only lists that branch tag as a tag on rev 1.20. That's a
bit confusing.)
"Hope that helps!" 8-)
chris