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 mx1.pokylinux.org (Postfix) with ESMTP id DE9EA4C8009A for ; Thu, 3 Mar 2011 06:56:58 -0600 (CST) Received: by mail.chez-thomas.org (Postfix, from userid 999) id 3E4851660511; Thu, 3 Mar 2011 05:56:58 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.3.2-r929478 (2010-03-31) on hermes.chez-thomas.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=4.0 tests=ALL_TRUSTED,BAYES_00 autolearn=unavailable version=3.3.2-r929478 Received: from [127.0.0.1] (localhost.localdomain [127.0.0.1]) by mail.chez-thomas.org (Postfix) with ESMTP id 40E981660505; Thu, 3 Mar 2011 05:56:56 -0700 (MST) Message-ID: <4D6F9018.1000605@mlbassoc.com> Date: Thu, 03 Mar 2011 05:56:56 -0700 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc13 Thunderbird/3.1.7 MIME-Version: 1.0 To: "Zhai, Edwin" References: <4D6675E0.2040703@mlbassoc.com> <4D6B3BA3.9050303@intel.com> In-Reply-To: <4D6B3BA3.9050303@intel.com> Cc: Poky Subject: Re: Is sstate broken 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: Thu, 03 Mar 2011 12:56:59 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 02/27/2011 11:07 PM, Zhai, Edwin wrote: > Gary, > > Thanks for trying this. > sstate function is a little bit fragile recently. I'll look at it after fixing some other bugs. Any progress on this? Should I file this as a bug? > Gary Thomas wrote: >> >> I tried to run an experiment with SSTATE_MIRRORS on the latest master. >> From what I can tell, this is 100% not working, although I may just >> not have set it up properly. Here's what I did: >> >> * Build Poky for my platform in /local/xyz_ppc_poky >> * Set up to build exact same machine/config/etc in /local/xyz_test >> pointing SSTATE_MIRRORS at /local/xyz_ppc_poky/sstate-cache by >> adding these lines to local.conf (only configuration change) >> SSTATE_MIRRORS ?= "\ >> file://.* file:///local/xyz_ppc_poky/sstate-cache/" >> >> The end result is that both builds built (from scratch) the same >> set of packages. There seems to be no reuse of anything from >> the SSTATE_MIRRORS. >> >> $ du /local/xyz_ppc_poky/* -s >> 20 /local/xyz_ppc_poky/conf >> 1456 /local/xyz_ppc_poky/downloads >> 4 /local/xyz_ppc_poky/pseudodone >> 1010392 /local/xyz_ppc_poky/sstate-cache >> 14434076 /local/xyz_ppc_poky/tmp >> >> $ du -s /local/xyz_test >> 20 /local/xyz_test/conf >> 1456 /local/xyz_test/downloads >> 4 /local/xyz_test/pseudodone >> 1010276 /local/xyz_test/sstate-cache >> 14425860 /local/xyz_test/ tmp >> >> The full build log of the second run is at http://www.mlbassoc.com/poky/build_ppc_with_sstate >> Notice the many lines which say that a particular step failed. I can't see the reason, nor >> can I find any corresponding log file to help me out. An example is: >> ERROR: Task 0 (virtual:native:/home/local/poky-amltd/meta/recipes-devtools/pseudo/pseudo_1.0.bb, do_unpack) failed with exit code '1' >> >> Am I missing something? Now that the build with BB_NO_NETWORK is working well, >> this is my last hurdle to making Poky truly useful for my customers. >> >> Thanks >> >> -- >> ------------------------------------------------------------ >> Gary Thomas | Consulting for the >> MLB Associates | Embedded world >> ------------------------------------------------------------ >> _______________________________________________ >> poky mailing list >> poky@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/poky >> -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------