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From: Chris Larson <clarson@kergoth.com>
To: Tom Rini <tom.rini@gmail.com>
Cc: yocto@yoctoproject.org, Darren Hart <dvhart@linux.intel.com>
Subject: Re: Moving angstrom under the yocto banner
Date: Tue, 3 Apr 2012 10:26:41 -0700	[thread overview]
Message-ID: <CABcZANnBGC_uhsO0aE-U3s8QjYGP+1JDupdqoTPW=XpNcOEcFA@mail.gmail.com> (raw)
In-Reply-To: <20120403171540.GF4816@bill-the-cat>

On Tue, Apr 3, 2012 at 10:15 AM, Tom Rini <tom.rini@gmail.com> wrote:
> On Tue, Apr 03, 2012 at 10:08:44AM -0700, Darren Hart wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>> On 04/03/2012 09:44 AM, Martin Jansa wrote:
>> > On Tue, Apr 03, 2012 at 09:32:27AM -0700, Darren Hart wrote:
>> >> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
>> >> On 04/03/2012 09:25 AM, Martin Jansa wrote:
>> >>> On Tue, Apr 03, 2012 at 09:01:01AM -0700, Darren Hart wrote:
>> >>>> -----BEGIN PGP SIGNED MESSAGE----- Clear reproducible
>> >>>> testing results. Whether or not a pair of git clones and some
>> >>>> tinkering can result in the same thing as a poky repository
>> >>>> or not isn't relevant in my opinion. I believe that we need a
>> >>>> consistent mode of validating support for a Yocto Project X.Y
>> >>>> release. Now if that is accomplished by building with the
>> >>>> poky repository of the same vintage or by running some script
>> >>>> that pulls the right bits together independently.... I
>> >>>> honestly don't care, but I do think it should be consistent.
>> >>>
>> >>> so teach setup script something like: poky.sh checkout X.Y
>> >>> (which checkouts whatever parts are needed for X.Y) poky.sh
>> >>> update X.Y (dtto)
>> >>>
>> >>> Which creates the same structure like poky repository has, but
>> >>> by checkouting upstream repositories or using submodules or
>> >>> whatever.
>> >>>
>> >>> That's what oebb.sh and SHR makefile does for master/shr HEADs,
>> >>> but can be extended do it for particular version too.
>> >>>
>> >>
>> >>
>> >> This is certainly doable, but it doesn't address the
>> >> stabilization buffer poky provides that I mentioned.
>> >
>> > And is it? OE @ ~ $ diff -rq openembedded-core/ projects/poky/ |
>> > grep -v '\.git' Files openembedded-core/README and
>> > projects/poky/README differ Only in projects/poky/:
>> > README.hardware Only in projects/poky/: bitbake Only in
>> > openembedded-core/: dev Only in projects/poky/: documentation Only
>> > in openembedded-core/meta/conf: bblayers.conf.sample Only in
>> > openembedded-core/meta/conf: local.conf.sample Only in
>> > openembedded-core/meta/conf: local.conf.sample.extended Only in
>> > openembedded-core/meta/conf: site.conf.sample Only in
>> > projects/poky/: meta-yocto Only in projects/poky/scripts: lib Files
>> > openembedded-core/scripts/oe-setup-builddir and
>> > projects/poky/scripts/oe-setup-builddir differ Only in
>> > projects/poky/scripts: yocto-bsp Only in projects/poky/scripts:
>> > yocto-kernel
>> >
>> > OE @ ~ $ diff -rq projects/bitbake/ projects/poky/bitbake/ | grep
>> > -v '\.git' Only in projects/bitbake/: MANIFEST.in Only in
>> > projects/bitbake/: TODO Only in projects/poky/bitbake/bin:
>> > bitbake-runtask Only in projects/bitbake/: classes Only in
>> > projects/bitbake/: conf Only in projects/bitbake/lib/bb: fetch Only
>> > in projects/poky/bitbake/lib/bb: shell.py Only in
>> > projects/bitbake/: setup.py
>> >
>> > Those changes doesn't look like stabilization buffer.. which is
>> > fine we don't need bigger diff between oe-core repo and poky copy,
>> > smaller would be nice.
>> >
>> > And "dangerous" changes are stopped to oe-core AFAIK, see e.g. my
>> > 13 pending patches...
>>
>> I expect the buffer to be empty at times. Hopefully *MOST* of the time.
>
> I really think what you're calling a stabilization buffer is what others
> of us see when we branch the repo(s) we're working on until we're happy
> with the changes.

I really don't see what the issue is here. If you want a stable
branch, we can look into creating such a thing upstream, though I'm
personally of the opinion that master should remain release-quality,
and make better use of feature branches, potentially a
next/integration branch for forthcoming features, than trying to
cherry pick onto a "stable" branch. There's nothing poky's structure
provides that can't also be provided via branching policy in the
individual repositories.
-- 
Christopher Larson


  reply	other threads:[~2012-04-03 17:27 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-30 18:44 Moving angstrom under the yocto banner Koen Kooi
2012-03-30 19:00 ` Osier-mixon, Jeffrey
2012-04-10 14:04   ` Koen Kooi
2012-04-10 16:07     ` Stewart, David C
2012-03-30 19:26 ` Mark Hatle
2012-03-30 19:33   ` Koen Kooi
2012-03-30 20:18     ` Mark Hatle
2012-03-30 20:33       ` Koen Kooi
2012-03-30 20:45       ` Tom Rini
2012-03-30 20:51         ` Koen Kooi
2012-03-30 20:55           ` Osier-mixon, Jeffrey
2012-03-30 21:02         ` Eric Bénard
2012-03-30 21:01       ` Osier-mixon, Jeffrey
2012-03-30 21:12         ` Koen Kooi
2012-03-30 21:11       ` Richard Purdie
2012-03-30 23:06         ` Stewart, David C
2012-03-30 23:09           ` Chris Larson
2012-03-30 23:14             ` Tom Rini
2012-03-30 23:49           ` Tom Rini
2012-03-30 23:58             ` Koen Kooi
2012-03-30 23:52         ` Darren Hart
2012-03-31  0:08           ` Koen Kooi
2012-03-31  0:28             ` Darren Hart
2012-03-31  0:53               ` Koen Kooi
2012-03-31  1:21                 ` Darren Hart
2012-03-31  1:37                   ` Koen Kooi
2012-03-31  2:27                     ` Darren Hart
2012-03-31  3:00                       ` Chris Larson
2012-03-31  3:27                         ` Darren Hart
2012-03-31  7:06                         ` Richard Purdie
2012-03-31 10:00                           ` Frans Meulenbroeks
2012-04-02  4:08                           ` Matthew McClintock
2012-04-02 11:27                             ` Richard Purdie
2012-04-02 17:13                       ` Tom Rini
2012-04-03 16:01                         ` Darren Hart
2012-04-03 16:25                           ` Martin Jansa
2012-04-03 16:32                             ` Darren Hart
2012-04-03 16:40                               ` Tom Rini
2012-04-03 17:07                                 ` Darren Hart
2012-04-03 16:44                               ` Martin Jansa
2012-04-03 17:08                                 ` Darren Hart
2012-04-03 17:15                                   ` Tom Rini
2012-04-03 17:26                                     ` Chris Larson [this message]
2012-04-03 17:34                                       ` Brian Hutchinson
2012-04-03 18:03                                         ` Darren Hart
2012-03-31 16:30         ` Khem Raj
2012-04-01  0:51           ` Chris Larson
2012-03-31 15:37 ` Paul Eggleton
2012-03-30 22:32 Daniel Lazzari

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