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[212.227.15.14]) by gmr-mx.google.com with ESMTPS id h7si278857ljj.5.2019.03.25.01.13.15 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Mar 2019 01:13:15 -0700 (PDT) Received-SPF: pass (google.com: domain of jan.kiszka@web.de designates 212.227.15.14 as permitted sender) client-ip=212.227.15.14; Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@web.de header.s=dbaedf251592 header.b=gWI86VHS; spf=pass (google.com: domain of jan.kiszka@web.de designates 212.227.15.14 as permitted sender) smtp.mailfrom=jan.kiszka@web.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1553501594; bh=g0I6e8L2+2lU7nfwKXiA5H0bXTbGHejrCWaGi3WZLgU=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=gWI86VHS2tyzqm+mkZmZ9Z+oUlm5epZHrcRW8LWp4kjKPYO03a/qfEjkH8KsOl3ob 3M9nXNoU5v4mk5mRFp35vQr8meAn2GBU/r7nH3sdSGRxTg6LsEdS+9SBTnGT0mehW5 oNUBxVdwCkZBNHDMt4qgZ4Nbvrhb1fj1RiPl/v1E= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.10] ([95.157.57.47]) by smtp.web.de (mrweb003 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Lp712-1gVi7a17lU-00eugO; Mon, 25 Mar 2019 09:13:14 +0100 Subject: Re: [PATCH v4 1/1] meta: added do_transform_template task as templating system and switch To: Claudius Heine , isar-users@googlegroups.com Cc: Claudius Heine References: <20190214112850.12469-1-claudius.heine.ext@siemens.com> <20190214112850.12469-2-claudius.heine.ext@siemens.com> <56f05745-cd50-e946-e189-22402b7c4d63@web.de> From: Jan Kiszka Message-ID: <15145951-bf01-4a34-7f55-0493573769f2@web.de> Date: Mon, 25 Mar 2019 09:13:13 +0100 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:6nqCF4drzaMFJ1VDEcK4eb1FjiosJ+bylscrEerz31ae5zcdpA/ 1SfgbSZlt620xPIF4/R08NDveKduv04Gqv0zCZOUYZCkhg/GDCvbxkYZOkm5CzLLcbmctQZ mjy9j3Hhr/+2p6aWEIdJfePaz+CLcgnmPCeAycH59GJ5PK4T57H3o/7Ssp4JLrELoBhB+rn PtGmSWCciohXgE5QE1P3g== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:DSovK+Ynm6A=:obiwk/iwZRGOOqn+fwhKfG G6vMoEDa7Gw9X/F7ec366upMAfQwNFayBTMdrLtUT0QAl+ktv38GH+fth1qIiV3ML9Gkt6AVL 9Kx9c5gwX4UCwL9h5e7DWSfSm4VQXXM0r/0DXOHq7MdHgN+Sjm//13aLKiKcyxaARM0657lrb L5kOzcRiyET+wKuwdbz+fT+GLhBbCR1clTFDuwLJhbBD9811SNA61shfLud3FjFrcaBeEXlY1 j6Vvm0q74nhRkdeNKi/o/Vv8UhgEy+362PKuUTTXJg+ng0rdCCZkBXMqKIJSbp078wNE/XpUq +Eu2l0PwD0q4YqUr40ydeAy3d9Y/1XsZUPHVcWttO3AywNwpHJbbhgvQ4t3rBlBeMwQ1p8OcL e9J3LVGx+1i2E/b6hEYSAv+SGmip1WynzGOKAnJepXab2twMcMYL0rNf8QUjeqBe6QO3V0U3T 3fvfvSmi5WQ/aOwjdun+82FesW6dcPbpxYutHQ/1lx4lzga6VtgAGZxRU0VzaaSTOdpjg/YFb uqhp7TRHhMG1DkdUdkvno/wxuRG0WYoZ0wUcP329fGbQClvg1BKnl+rI+tj4Rv+hPzopTW2Ib /fRedy9p4ZnS9bRzw6w4HngcT+v16cXCIZ11ZgffGaRep8yb9ZBwSiYJkJ9iNzcUMgx7LVcwZ HDbE0xcKkWod4OEcZpPUvuCc98rOfBigIXIEz4MgrHZm3RXKOnBJEolQDW9sZzfMYrTfs1QXo ygQFYUM73zZw6MA6fTdm5psF2C8QAYbVszq7zeITPqJXvCl++eDlKWDcl79qCCza69oxsq4He 4HA37JRuiqlFVhC89Ih6tJrmw4o+LW0DVTQgS018CfIuZGt4vh+v2apDMuBnuxWYFtF4kDZMr 5NnTSkmkB4ZrLsf0tn/uzMGhWmA/Dg8Otm0JzBRriLsH+Zljv/0876ApoGaZ8s8i4mB59BzsZ OvVFG1kPeZoFUEG5uIcx2vWGfyRcpjBpSnmfa6QzoVIdXXRDU4ZL8LGxEBW0PbIKu7gU6jyAH hisId85HAE1qJi7vrLrZTk4= X-TUID: mA8YBHARak7P On 25.03.19 08:53, Claudius Heine wrote: > Hi Jan, > > On Sun, 2019-03-24 at 19:28 +0100, Jan Kiszka wrote: >> On 14.02.19 12:28, [ext] claudius.heine.ext@siemens.com wrote: >>> From: Claudius Heine >>> >>> The new introduced variables are TEMPLATE_FILES and TEMPLATE_VARS. >>> TEMPLATE_FILES is a list of files that should be processed in the >>> `do_transform_template` task and TEMPLATE_VARS is a list of bitbake >>> variable names that should be substituted in the template file. >>> >> >> Bad news: This patch introduced a regression into the release (sorry, >> didn't >> manage to test earlier). It destroys the reuse of self-built >> identical packages >> for different targets. Namely, jailhouse-images now tries to build >> the shared >> (per arch) kernel multiple times, and that fails miserably because >> there is a >> common folder for all of them. The issue disappears when removing the >> do_transform_template task from the chain. > > Hmm, have you looked at the resulting 'TEMPLATE_VARS' variable? All > variables in there need to be the same in order for it to have the same > stamp. If that is not the case then maybe overwriting it instead of > appending it might work. > > These are the defaults set in 'template.bbclass': > > TEMPLATE_VARS ?=3D "PN PV DESCRIPTION HOMEPAGE MAINTAINER KERNEL_NA= ME > MACHINE DISTRO_ARCH" > > If I understand you correctly then your recipe should not be dependant > on the MACHINE? So either remove MACHINE 'TEMPLATE_VARS_remove =3D > "MACHINE"' or just set a 'TEMPLATE_VARS' that you really need in your > template files. OK, might be that "MACHINE" is the problem here. Will check. If that turns= out to be true, it is highly counter-intuitive and should be fixed, at least f= or nop-jobs. Jan