From owner-freebsd-stable@freebsd.org Mon Oct 10 00:11:57 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 01530C07504 for ; Mon, 10 Oct 2016 00:11:57 +0000 (UTC) (envelope-from enslay@gmail.com) Received: from mail-io0-x229.google.com (mail-io0-x229.google.com [IPv6:2607:f8b0:4001:c06::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CF5CFDB6 for ; Mon, 10 Oct 2016 00:11:56 +0000 (UTC) (envelope-from enslay@gmail.com) Received: by mail-io0-x229.google.com with SMTP id j37so96245501ioo.3 for ; Sun, 09 Oct 2016 17:11:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=0EqZzAJByPowLmVQ9lgLUI1EUWaV5VzX+CIySlw/4yM=; b=nzIo9eE4u4zDystOZVYlqsik2dUq3YonkzzYI/f4Aa6eARs4s18ft+p8qWMcie0+H0 5oxUxCQo4wYD0WCKL689c6VkrGUz0KP/rVFFicxYOvyVA+zApx5gt0xoPFfHUQu6IJc+ wpWtC9UP8YboK6UWsDNs4G693lssWbiiXesKXv0+SiB01i5vIhsJoNpu1jfre6TDzU4Z zjsHx2ymfTAVv3xyxuNFmigbyBzhobmYCWp1riCVrik2TGWD+eErwApRKd7E/hPrMUxD 0+YUbjIEGmRjWlIfakvwREJC4I9ep8QPda0YS4zgC4xZfLCnuLxbypeQYgEyfqwrEYMI JEPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=0EqZzAJByPowLmVQ9lgLUI1EUWaV5VzX+CIySlw/4yM=; b=WSpDgoTiPAvk0AkjKyNNoGQ0gFUU+RtrBNin8kpjUjnwcdOMLE8nD56tfkGFiZVPuX 0LiRgNXBt4pOJwysIFMYl68Iamz6eIgcGXSI//WUhs81AjHlc5zz2eTPQB5Ext9ct98S n+8CNvoHU7724Fz+toNgNgxt4/0ea5do+Vqak1V9tV36f1jRZux2r2UqRmzUbj6OQi6B mNKpVYzperGEez8Hv7XJ9ABtipOd6NGJNtd0wmTpSIRFgkq3z6IW3xPq1SsQGCUpHyML nnfItGy+q+60Ia2Ht53mVeepg9XkwOCVGhPlZ32Rb9X1fPUa5QQQzNdMgOxvdmMf5Vbk rzuA== X-Gm-Message-State: AA6/9Rk83YYh9iQzJyRIF/jjgm1R0GPPkpMCfVTF3woHbrgf+GlDMTQkwJMZVtUAhKpoqVLHmx2UBa5bMCAS1g== X-Received: by 10.107.152.74 with SMTP id a71mr34542291ioe.120.1476058316156; Sun, 09 Oct 2016 17:11:56 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.14.71 with HTTP; Sun, 9 Oct 2016 17:11:55 -0700 (PDT) In-Reply-To: <20161009205758.GB8329@plan-b.pwste.edu.pl> References: <20161009205758.GB8329@plan-b.pwste.edu.pl> From: Nathan Lay Date: Sun, 9 Oct 2016 20:11:55 -0400 Message-ID: Subject: Re: possible regression on i386 To: Marek Zarychta Cc: freebsd-stable@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Oct 2016 00:11:57 -0000 If your problem is anything like mine was, buildworld is trying to link with /usr/lib/librt.so rather than the new one built during the buildworld build. As per a recent commit, the new librt will have the additional mq_getfd_np() symbol while the original /usr/lib/librt.so will not. That causes those unresolved reference errors for new code trying to use the mq_getfd_np() function. Try building and installing librt manually: cd /usr/src/lib/librt make && make install Then try buildworld again. Reference: https://svnweb.freebsd.org/base?view=revision&revision=306905 Best regards, Nathan Lay On Sun, Oct 9, 2016 at 4:57 PM, Marek Zarychta < zarychtam@plan-b.pwste.edu.pl> wrote: > Dear Developers, > > I really appreciate your work for the project so it makes me really > sorry to complain about the code, but probably commit r306905 breaks > builds on i386 machines. > I have been running 11.0-PRERELEASE on i386 machine for a few days. > Upgrade from 9.3-STABLE through 10.3-STABLE went without an issue last > week. Today I have tried to upgrade this system running on old Xeon > without LM feature to latest version, but buildworld fails (see attached > txt file). It is a quite old machine, where FreeBSD was installed 14 > years ago, but regularly upgraded and always running supported branch. > After reversion to r306777 world builds flawlessly. > > Best regards, > -- > Marek Zarychta >