From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5ED96C61DCB for ; Fri, 28 Aug 2026 21:39:15 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id CEA9080E52; Fri, 28 Aug 2026 21:39:14 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id ILjdWRcgrVQe; Fri, 28 Aug 2026 21:39:13 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=buildroot-bounces@buildroot.org; receiver= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=buildroot.org; s=default; t=1787953153; bh=RaD6EsTA9bAhddR+oO5fj4A5DztgiLsKoGyJqtkySSI=; h=Date:To:Cc:References:In-Reply-To:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=LNUN2nefp2N8Cr1TpNC9eFFql3bvC9JtoaU+zwYKOULcFcrZY6LrvHnvjULRkPBPJ rL61Rxpo+tyDrUPoQKgY52X36IH1gzD+0rwMPy6ojbhT1UsjOQHrwOnJfyOy4h6SJ0 mLaKMAypv76rEjQs0/FbgXHfB5RNCi56X/IVet4WZquMuCj48+kuQ/2/ToG+Pz4yb4 2MUwm7qattbe/U3qkLHvzl9JUsQ2ezw5xIN8ndFhf8sUVECU5Sp+JUqckKw3aagFSR fQfCiEhnhUbZCmPhLEZg80y6t84hS9Lwd9HRbeA+ccvCYHCDZQ4pwXazLwDrQv0PfJ YALvGvjttbn4A== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp1.osuosl.org (Postfix) with ESMTP id C93B780E7B; Fri, 28 Aug 2026 21:39:13 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists1.osuosl.org (Postfix) with ESMTP id A63D4118 for ; Fri, 28 Aug 2026 21:39:12 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 8BE4C60652 for ; Fri, 28 Aug 2026 21:39:12 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 5qX5nTi0G01R for ; Fri, 28 Aug 2026 21:39:11 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=185.246.84.56; helo=smtpout-02.galae.net; envelope-from=thomas.petazzoni@bootlin.com; receiver= Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) by smtp3.osuosl.org (Postfix) with ESMTPS id 9B7706062A for ; Fri, 28 Aug 2026 21:39:09 +0000 (UTC) Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 2DDB01A17C2 for ; Fri, 28 Aug 2026 21:39:07 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id E7B2C60537; Fri, 28 Aug 2026 21:39:06 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 20B6811C78131; Fri, 28 Aug 2026 23:38:59 +0200 (CEST) Date: Fri, 28 Aug 2026 23:38:59 +0200 To: Alessandro Rubini Cc: buildroot@buildroot.org Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Last-TLS-Session-Version: TLSv1.3 Subject: Re: [Buildroot] [PATCH v2] package/opencv: fix a webp dependency X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Thomas Petazzoni via buildroot Reply-To: Thomas Petazzoni Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Hello, Thanks for this new iteration! On Fri, Aug 28, 2026 at 10:02:28PM +0200, Alessandro Rubini wrote: > When BR2_PACKAGE_OPENCV4_WITH_WEBP=y we need to enable mux and demux > too, otherwise build fails as follows: > > CMake Error: The following variables are used in this project, > but they are set to NOTFOUND. > Please set them or make sure they are set and tested correctly > in the CMake files: > WEBP_DEMUX_LIBRARY > linked by target "opencv_imgcodecs" > in directory [...]/build/opencv4-4.13.0/modules/imgcodecs > WEBP_MUX_LIBRARY > linked by target "opencv_imgcodecs" > in directory [...]/build/opencv4-4.13.0/modules/imgcodecs > > The issue already exists in 2025.02.x (thanks Thomas for checking), > but not in 2023.08.x whence my defconfig originated. The mention of 2023.08.x and your defconfig here is not very useful. > > Signed-off-by: Alessandro Rubini Reviewed-by: Thomas Petazzoni Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot