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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 ACE9DC77B61 for ; Sun, 16 Apr 2023 20:10:17 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 3CFDA418F1; Sun, 16 Apr 2023 20:10:17 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 3CFDA418F1 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Jz6aRBLXLMeB; Sun, 16 Apr 2023 20:10:16 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp4.osuosl.org (Postfix) with ESMTP id 2FF49418C2; Sun, 16 Apr 2023 20:10:15 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 2FF49418C2 Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id A527D1BF35A for ; Sun, 16 Apr 2023 20:10:13 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 7B9C9403FB for ; Sun, 16 Apr 2023 20:10:13 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 7B9C9403FB X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Z4mfG7fU-cId for ; Sun, 16 Apr 2023 20:10:12 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 95D5740112 Received: from smtp5-g21.free.fr (smtp5-g21.free.fr [212.27.42.5]) by smtp2.osuosl.org (Postfix) with ESMTPS id 95D5740112 for ; Sun, 16 Apr 2023 20:10:12 +0000 (UTC) Received: from ymorin.is-a-geek.org (unknown [171.22.1.1]) (Authenticated sender: yann.morin.1998@free.fr) by smtp5-g21.free.fr (Postfix) with ESMTPSA id B87CB5FF33; Sun, 16 Apr 2023 22:10:07 +0200 (CEST) Received: by ymorin.is-a-geek.org (sSMTP sendmail emulation); Sun, 16 Apr 2023 22:10:07 +0200 Date: Sun, 16 Apr 2023 22:10:07 +0200 From: "Yann E. MORIN" To: Thomas Petazzoni Message-ID: <20230416201007.GH2819@scaer> References: <20220920064550.520645-1-thomas.petazzoni@bootlin.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220920064550.520645-1-thomas.petazzoni@bootlin.com> User-Agent: Mutt/1.5.22 (2013-10-16) X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1681675809; bh=NN9n1cqnck7pAACwI5vgfjbk+Znxnxu8rRm6jiuRpZA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FxZiKAyIJCoI+I44hZQLQeILOlx8CoZ9yPKXW9yfFOq0a2UWxnriwTMaUC6G900hP gAkohgl5PVy9eelMVp4HXKhajJrw77F7ZYebnE5kjbyn2InQet47ZXIlVhOPRrUXFj AXQpdDGhAksKvvqq4++/HEbHZoLcIq0h3QgbdeBOK8c9e/xhWa6orEaOVTSV+PgfhW /PKIhRAG8SgjjAEWKql/OofTMvC/iR3rLatYYqF97lKtR0nAlibr59/xj4U5BBdYuM DgTkZ2zjQaCJ8++b+XjwdS32BaaJG/jRTaKqL5nuZ0ZKDBpu5ku1AXdxetjcvHfO1V SpHfe7UHd5vTw== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key) header.d=free.fr header.i=@free.fr header.a=rsa-sha256 header.s=smtp-20201208 header.b=FxZiKAyI Subject: Re: [Buildroot] [PATCH] support/scripts/check-host-libs: add new check on host binaries/libs X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: buildroot@buildroot.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Thomas, All, On 2022-09-20 08:45 +0200, Thomas Petazzoni spake thusly: > One frequent issue in Buildroot is that when building host libraries > or applications, the build system of the package detects some > libraries provided by the system, and happily links to them, without > Buildroot knowing. Sometimes this doesn't cause any problem, but > sometimes this causes issues, and we're regularly eliminating such > mis-detection by forcing those packages to not detect the system > libraries that have not been built by Buildroot. > > The new script check-host-libs added in this commit, which is executed > during the host-finalize step at the end of the build is an attempt at > detecting at least some of these situations. [--SNIP--] There was some feedback on that script: it is way too slow, but it can be made much faster with some shell tricks. So, I've marked it as changes-requested in patchwork, now. Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot