From: "Charles Wilson" <cygwin@cwilson.fastmail.fm>
To: cygwin-apps@cygwin.com
Subject: Re: [HEADSUP] Let's start a Cygwin 1.7 release area
Date: Tue, 22 Apr 2008 15:51:00 -0000 [thread overview]
Message-ID: <1208879483.2504.1249265081@webmail.messagingengine.com> (raw)
Brian Dessent wrote:
> the DLL already supports
> parallel installs by the fact that it uses /etc/fstab.
Only in very limited cases:
(1) we're talking about cygwin-1.7.x
(2) Either
(a) only one of those parallel instances is in use at a time,
including installed services,
or
(b) all of those parallel instances have exactly the same version of
the DLL
(3) Even so, doing this is not officially supported (the current
dual-installation "support" vis-a-vis cygwin-1.5.x and cygwin-1.7.x is
(a) temporary and
(b) intended for package maintainers only, in order to prepare the
cygwin-1.7 packages -- and package maintainers generally know what
they are doing and what the pitfalls of a dual/multiple installation
are.
Right? You still have to worry about the shared memory region name, and
its format which may vary with DLL version. Plus there still might be
other stuff that prevents parallel cygwin installs from running
simultaneously. And I don't think supporting simultaneous use of
multiple cygwin installations is one of our goals, is it?
--
Chuck
next reply other threads:[~2008-04-22 15:51 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-22 15:51 Charles Wilson [this message]
2008-04-22 16:01 ` Corinna Vinschen
2008-04-25 11:22 ` Corinna Vinschen
2008-04-22 16:08 ` Brian Dessent
2008-04-22 17:02 ` Charles Wilson
-- strict thread matches above, loose matches on Subject: below --
2008-04-09 15:04 Charles Wilson
2008-04-09 16:02 ` Corinna Vinschen
2008-04-08 18:34 Charles Wilson
2008-04-08 18:43 ` Christopher Faylor
2008-04-08 21:09 ` Corinna Vinschen
2008-04-06 14:35 klavins
2008-04-06 21:04 ` Christopher Faylor
2008-04-02 12:36 Corinna Vinschen
2008-04-02 17:46 ` Corinna Vinschen
2008-04-02 23:01 ` Charles Wilson
2008-04-03 9:42 ` Corinna Vinschen
2008-04-03 13:56 ` Christopher Faylor
2008-04-03 14:20 ` Corinna Vinschen
2008-04-03 15:16 ` Igor Peshansky
2008-04-03 15:37 ` Corinna Vinschen
2008-04-03 15:39 ` Corinna Vinschen
2008-04-03 15:47 ` Corinna Vinschen
2008-04-03 23:13 ` Charles Wilson
2008-04-03 16:12 ` Christopher Faylor
2008-04-03 16:27 ` Corinna Vinschen
2008-04-03 17:00 ` Christopher Faylor
2008-04-03 17:12 ` Corinna Vinschen
2008-04-03 23:06 ` Charles Wilson
2008-04-04 0:39 ` Christopher Faylor
2008-04-04 1:51 ` Charles Wilson
2008-04-03 23:21 ` Warren Young
2008-04-04 0:41 ` Christopher Faylor
2008-04-03 22:52 ` Charles Wilson
2008-04-04 12:22 ` Corinna Vinschen
2008-04-05 10:09 ` Corinna Vinschen
2008-04-05 6:17 ` Karl M
2008-04-04 0:50 ` Christopher Faylor
2008-04-04 12:16 ` Corinna Vinschen
2008-04-08 16:27 ` Corinna Vinschen
2008-04-08 17:27 ` Christopher Faylor
2008-04-08 17:40 ` Corinna Vinschen
2008-04-08 18:42 ` Christopher Faylor
2008-04-08 21:07 ` Corinna Vinschen
2008-04-08 21:18 ` Brian Dessent
2008-04-08 21:46 ` Corinna Vinschen
2008-04-08 21:54 ` Corinna Vinschen
2008-04-08 23:27 ` Brian Dessent
2008-04-09 8:27 ` Corinna Vinschen
2008-04-09 11:34 ` Brian Dessent
2008-04-09 12:16 ` Corinna Vinschen
2008-04-09 12:28 ` Brian Dessent
2008-04-09 14:32 ` Christopher Faylor
2008-04-09 16:28 ` Corinna Vinschen
2008-04-11 15:13 ` Corinna Vinschen
2008-04-12 0:35 ` Brian Dessent
2008-04-12 11:36 ` Corinna Vinschen
2008-04-12 12:23 ` Corinna Vinschen
2008-04-12 12:43 ` Brian Dessent
2008-04-12 15:15 ` Corinna Vinschen
2008-04-12 17:43 ` Eric Blake
2008-04-12 23:00 ` Brian Dessent
2008-04-13 9:43 ` Corinna Vinschen
2008-04-13 19:35 ` Christopher Faylor
2008-04-14 9:56 ` Corinna Vinschen
2008-04-14 14:36 ` Christopher Faylor
2008-04-15 3:00 ` Brian Dessent
2008-04-15 8:55 ` Corinna Vinschen
2008-04-15 9:09 ` Corinna Vinschen
2008-04-15 9:24 ` Brian Dessent
2008-04-15 9:31 ` Corinna Vinschen
2008-04-15 9:35 ` Corinna Vinschen
2008-04-15 14:17 ` Christopher Faylor
2008-04-15 15:44 ` Corinna Vinschen
2008-04-15 16:16 ` Reini Urban
2008-04-15 17:59 ` Christopher Faylor
2008-04-15 18:39 ` Corinna Vinschen
2008-04-15 18:52 ` Lapo Luchini
2008-04-16 9:39 ` Corinna Vinschen
2008-04-16 16:25 ` Christopher Faylor
2008-04-20 15:45 ` Christopher Faylor
2008-04-20 18:47 ` Charles Wilson
2008-04-20 21:56 ` Christopher Faylor
2008-04-20 22:11 ` Christopher Faylor
2008-04-20 22:44 ` Charles Wilson
2008-04-20 22:55 ` Christopher Faylor
2008-04-20 23:08 ` Charles Wilson
2008-04-20 22:40 ` Charles Wilson
2008-04-21 8:33 ` Corinna Vinschen
2008-04-21 20:34 ` Corinna Vinschen
2008-04-21 20:54 ` Christopher Faylor
2008-04-15 18:58 ` Eric Blake
2008-04-16 2:25 ` Brian Dessent
2008-04-16 8:45 ` Corinna Vinschen
2008-04-21 14:04 ` Corinna Vinschen
2008-04-21 17:48 ` Corinna Vinschen
2008-04-21 20:15 ` Corinna Vinschen
2008-04-22 6:03 ` Brian Dessent
2008-04-22 6:59 ` Jörg Schaible
2008-04-22 8:26 ` Brian Dessent
2008-04-22 11:12 ` Corinna Vinschen
2008-04-22 8:48 ` Corinna Vinschen
2008-04-22 9:46 ` Brian Dessent
2008-04-22 10:57 ` Corinna Vinschen
2008-04-22 11:07 ` Brian Dessent
2008-04-22 14:44 ` Pēteris Kļaviņš
2008-04-22 14:56 ` Brian Dessent
2008-04-22 15:26 ` Pēteris Kļaviņš
2008-04-22 15:39 ` Brian Dessent
2008-04-22 23:18 ` Pēteris Kļaviņš
2008-04-23 9:27 ` Brian Dessent
2008-04-23 20:09 ` Pēteris Kļaviņš
2008-04-22 15:38 ` Corinna Vinschen
2008-04-14 23:24 ` Igor Peshansky
2008-04-15 3:08 ` Brian Dessent
2008-04-15 8:59 ` Corinna Vinschen
2008-04-12 12:24 ` Dr. Volker Zell
2008-04-12 12:32 ` Corinna Vinschen
2008-04-13 3:43 ` Christopher Faylor
2008-04-13 9:03 ` Corinna Vinschen
2008-04-13 19:47 ` Christopher Faylor
2008-04-13 4:44 ` Christopher Faylor
2008-04-13 9:05 ` Corinna Vinschen
2008-04-14 2:34 ` Christopher Faylor
2008-04-08 21:39 ` Christopher Faylor
2008-04-08 21:53 ` Corinna Vinschen
2008-04-11 16:27 ` Andrew Schulman
2008-04-11 16:37 ` Corinna Vinschen
2008-07-24 22:41 ` Phil Nelson
2008-07-25 4:21 ` Christopher Faylor
2008-07-25 7:21 ` Corinna Vinschen
2008-07-25 13:56 ` Phil Nelson
2008-07-25 14:20 ` Corinna Vinschen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1208879483.2504.1249265081@webmail.messagingengine.com \
--to=cygwin@cwilson.fastmail.fm \
--cc=cygwin-apps@cygwin.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).