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[85.214.62.211]) by gmr-mx.google.com with ESMTPS id i75si20097wmg.1.2018.02.01.08.55.02 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 01 Feb 2018 08:55:02 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of asmirnov@ilbers.de designates 85.214.62.211 as permitted sender) client-ip=85.214.62.211; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: best guess record for domain of asmirnov@ilbers.de designates 85.214.62.211 as permitted sender) smtp.mailfrom=asmirnov@ilbers.de Received: from [10.0.2.15] ([188.227.110.165]) (authenticated bits=0) by aqmola.ilbers.de (8.14.4/8.14.4/Debian-4+deb7u1) with ESMTP id w11GswfK012353 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Thu, 1 Feb 2018 17:55:00 +0100 Subject: Re: [PATCH 0/4] Rework isar-apt To: Jan Kiszka , isar-users@googlegroups.com, Claudius Heine References: <20180201112944.7877-1-asmirnov@ilbers.de> <360fe4b8-2594-0577-2859-dafd18d4c55b@siemens.com> <4fd7ef75-d180-af99-c6e7-ce5af9ab6a55@ilbers.de> From: Alexander Smirnov Message-ID: Date: Thu, 1 Feb 2018 19:54:53 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: DCFPieyPt/Gg On 02/01/2018 07:25 PM, Jan Kiszka wrote: > On 2018-02-01 17:22, Alexander Smirnov wrote: >> On 02/01/2018 07:14 PM, Jan Kiszka wrote: >>> On 2018-02-01 12:29, Alexander Smirnov wrote: >>>> Hi all, >>>> >>>> this series intended to make buildchroot able to work with isar-apt. >>>> I've tried to add extended comments to each patch. >>>> >>>> Impact: with this series I'm able to build 'example-hello' <-> >>>> 'libhello' >>>> without any hacks. So the deps are installed automatically. >>>> >>>> NOTE: I've migrated to bitbake [lockfiles] mechanism, don't know how >>>> robust it >>>> is, but build in the loop started in the evening didn't fail during >>>> the night. >>>> >>> >>> I can happily report: It works as promised also for my use case >>> (jailhouse.bb -> linux-jailhouse.bb, both Isar-built). >>> >> >> Thanks! But I've found an issue with events. :-( Our bitbake didn't >> handle them for multiconfig, the following patch seems to add this: >> >> https://patchwork.openembedded.org/patch/141626/ >> >> Events is very good mechanism to clean up Isar build from pending mounts >> without headache with build fails, so I think it would be valuable to >> try latest bitbake. I'll report the results as soon as build finishes. > From the first like I like it: - build output looks more user-friendly: 0: mc:qemui386-jessie:example-hello-0.2+7bf716d2-r0 do_build - 222s (pid 15637) - Yes! Events are now handled by all instances, so no more pending mounts. :-) > Perfect: Claudius just told me we need to update bitbake anyway to have > proper multiconfig support (i.e. no more hacky copying of files during > isar-init-build-env). Claudius, which version at least? > Hmm, didn't get what is "hacky copying"... > BTW, why are we copying bitbake in? Wouldn't a submodule make more sense? > In my opinion not, the main idea is the same as for Yocto - have no external dependencies. Isar should be self-contained. Alex