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Received-SPF: Pass (protection.outlook.com: domain of axis.com designates 195.60.68.100 as permitted sender) receiver=protection.outlook.com; client-ip=195.60.68.100; helo=mail.axis.com; pr=C Received: from mail.axis.com (195.60.68.100) by AMS1EPF00000049.mail.protection.outlook.com (10.167.16.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7918.13 via Frontend Transport; Wed, 4 Sep 2024 08:55:37 +0000 Received: from se-mail02w.axis.com (10.20.40.8) by se-mail02w.axis.com (10.20.40.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Wed, 4 Sep 2024 10:55:37 +0200 Received: from pc58073-2410 (10.0.5.60) by se-mail02w.axis.com (10.20.40.8) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Wed, 4 Sep 2024 10:55:37 +0200 From: Ola x Nilsson To: CC: Subject: Re: [yocto][meta-openembedded] How to properly build a lib package In-Reply-To: (Mikko Rapeli's message of "Thu, 29 Aug 2024 10:34:44 +0300") References: User-Agent: mu4e 1.12.1; 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X-OriginatorOrg: axis.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Sep 2024 08:55:37.6814 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 61525b0b-7acd-4cb6-2c08-08dcccbf589d X-MS-Exchange-CrossTenant-Id: 78703d3c-b907-432f-b066-88f7af9ca3af X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=78703d3c-b907-432f-b066-88f7af9ca3af;Ip=[195.60.68.100];Helo=[mail.axis.com] X-MS-Exchange-CrossTenant-AuthSource: AMS1EPF00000049.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR02MB6619 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 04 Sep 2024 08:55:56 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/yocto/message/63782 On Thu, Aug 29 2024, Mikko Rapeli wrote: > Hi, > > On Wed, Aug 28, 2024 at 11:50:03AM +0200, Yann CARDAILLAC Pro wrote: >> Hi Mikko, >> >> Well without the RPROVIDES I get the following error when a package DEPENDS >> on it : >> >> ERROR: rj2d-com-1.1-r0 do_package_qa: QA Issue: /usr/bin/rj2d- com >> contained in package rj2d- com requires librj2d.so()(64bit), but no >> providers found in RDEPENDS:rj2d-com? [file-rdeps] >> >> The only solution I found was to add the RPROVIDES. Is there something I'm >> doing wrong? >> >> Basically the rj2d-com package DEPENDS and RDEPENDS:${PN} to librj2d, and >> without the RPROVIDES with librj2d.so()(64bit) I get errors. >> >> Is there something wrong with the approach ? > > I think bitbake should be auto-detecting the shared library RDEPENS. RPROVIDES > is usually only set when there is a virtual provider which multiple recipes > and binary package provide. > > Something doesn't feel right about this. I think it is the missing soname mentioned earlier. It needs to be set using a linker flag. /Ola