From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.chez-thomas.org (hermes.mlbassoc.com [64.234.241.98]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 79F44E0137C for ; Sat, 14 Jan 2012 05:30:05 -0800 (PST) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id 82509F81207; Sat, 14 Jan 2012 06:30:02 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on hermes.chez-thomas.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=4.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.2 Received: from hermes.chez-thomas.org (localhost.localdomain [127.0.0.1]) by mail.chez-thomas.org (Postfix) with ESMTP id 7D6D0F81204; Sat, 14 Jan 2012 06:30:01 -0700 (MST) Message-ID: <4F118359.6070900@mlbassoc.com> Date: Sat, 14 Jan 2012 06:30:01 -0700 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux i686; rv:9.0) Gecko/20111222 Thunderbird/9.0 MIME-Version: 1.0 To: poky@yoctoproject.org References: <4F0EAE81.8030800@mlbassoc.com> <20120112131352.GC3452@jama.jama.net> <4F0EE095.1090709@mlbassoc.com> <20120112133749.GD3452@jama.jama.net> <4F0EFD47.1070708@mlbassoc.com> <4F0F1321.8080706@mlbassoc.com> <4F0F4B94.3020604@mlbassoc.com> <4F104C72.8010605@mlbassoc.com> <1326472079.15389.43.camel@ted> <4F10619F.4080002@mlbassoc.com> <4F1065DE.4010203@mlbassoc.com> In-Reply-To: <4F1065DE.4010203@mlbassoc.com> Subject: Re: sstate info X-BeenThere: poky@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Poky build system developer discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 14 Jan 2012 13:30:06 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 2012-01-13 10:11, Gary Thomas wrote: > On 2012-01-13 09:53, Gary Thomas wrote: >> On 2012-01-13 09:27, Richard Purdie wrote: >>> On Fri, 2012-01-13 at 15:40 +0000, McClintock Matthew-B29882 wrote: >>>> On Fri, Jan 13, 2012 at 9:23 AM, Gary Thomas wrote: >>>>>> >>>>>> You can't just override DATE in local.conf? I don't see the point in >>>>>> holding off, unless your builds will take till tomorrow to finish? >>>>> >>>>> >>>>> Actually, I didn't think of that. I also didn't see this message >>>>> until Friday (the next day) due to some network issues, so it's moot. >>>>> >>>>> That notwithstanding, I tried it today (new DATE) and it behaved as >>>>> I would like. The only problem was that dbus-1 is still being rebuilt. >>>>> I compared the siginfo files between the two builds and they are >>>>> identical, so I don't know why. >>>> >>>> Are the hashes the same too? >>> >>> I've found the root cause of this problem and have posted a fix on the >>> OE-Core mailing list. >> >> Cool, I'll start testing this now :-) >> > > I won't know until later as this change itself invalidates the sstate cache, > so I have to start a full rebuild to test it properly. > Richard's change works just as well as adding DATE to BB_HASH_WHITELIST. In my minimal test, there are three packages being rebuilt: dbus-1, base-files and shadow-sysroot. It's still not clear to me why this happened. I've put the tmp/stamps trees at http://www.mlbassoc.com/misc/poky_stamps.tgz This has two directories in it p60_test_pass1 - the original tree, build without any sstate p60_test_pass2 - the dependent tree, build using p60_test_pass1 as sstate Perhaps someone can give me a clue why these three packages were rebuilt. Note: there were no changes to the source repository between the two builds and I always build with BB_NO_NETWORK="1" Thanks -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------