From owner-freebsd-stable@freebsd.org Fri Oct 27 15:24:47 2017 Return-Path: <owner-freebsd-stable@freebsd.org> 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 5EE84E4846E for <freebsd-stable@mailman.ysv.freebsd.org>; Fri, 27 Oct 2017 15:24:47 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4593A6A24D for <freebsd-stable@freebsd.org>; Fri, 27 Oct 2017 15:24:47 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: by mailman.ysv.freebsd.org (Postfix) id 41BDCE4846D; Fri, 27 Oct 2017 15:24:47 +0000 (UTC) Delivered-To: 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 41608E4846C for <stable@mailman.ysv.freebsd.org>; Fri, 27 Oct 2017 15:24:47 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D54996A24C; Fri, 27 Oct 2017 15:24:46 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (ezra.dcm1.omnilan.net [IPv6:2a00:e10:2800::a135]) by mx0.gentlemail.de (8.14.5/8.14.5) with ESMTP id v9RFOZCn068687; Fri, 27 Oct 2017 17:24:35 +0200 (CEST) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (s1.omnilan.de [217.91.127.234]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id 756852A8; Fri, 27 Oct 2017 17:24:35 +0200 (CEST) Message-ID: <59F34FB3.5000906@omnilan.de> Date: Fri, 27 Oct 2017 17:24:35 +0200 From: Harry Schmalzbauer <freebsd@omnilan.de> Organization: OmniLAN User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; de-DE; rv:1.9.2.8) Gecko/20100906 Lightning/1.0b2 Thunderbird/3.1.2 MIME-Version: 1.0 To: David Wolfskill <david@catwhisker.org>, stable@FreeBSD.org, Bryan Drewery <bdrewery@FreeBSD.org> Subject: Re: buildworld fail in stable/11 @r325033 -- r325029? References: <20171027111254.GJ1159@albert.catwhisker.org> In-Reply-To: <20171027111254.GJ1159@albert.catwhisker.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]); Fri, 27 Oct 2017 17:24:35 +0200 (CEST) X-Milter: Spamilter (Reciever: mx0.gentlemail.de; Sender-ip: ; Sender-helo: mh0.gentlemail.de; ) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-stable>, <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/> List-Post: <mailto:freebsd-stable@freebsd.org> List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-stable>, <mailto:freebsd-stable-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 27 Oct 2017 15:24:47 -0000 Bezüglich David Wolfskill's Nachricht vom 27.10.2017 13:12 (localtime): > This is observed on systems (both my laptop & my build machine) running > stable/11 @r325003, after updating sources to r325033: > > --- libprocstat.o --- > In file included from /usr/src/lib/libprocstat/libprocstat.c:69: > /usr/obj/usr/src/tmp/usr/include/sys/ptrace.h:148:19: error: field has incomplete type 'struct siginfo32' > struct siginfo32 pl_siginfo; /* siginfo for signal */ > ^ > /usr/obj/usr/src/tmp/usr/include/sys/ptrace.h:148:9: note: forward declaration of 'struct siginfo32' > struct siginfo32 pl_siginfo; /* siginfo for signal */ > ^ I know nothing about the code changes in r324932 (MFC r316286), but the followup fix r325029 (MFC r320481) seems to have caused the early buildworld failure in stable/11 – for me too. Since clang reported the error referencing some include from obj/tmp (tmp/usr/include/sys/ptrace.h), I found: r316304 (https://svnweb.freebsd.org/base/head/lib/libprocstat/libprocstat.c?view=patch&r1=316304&r2=316303&pathrev=316304), which I thought could explain the symptom. Seems to be the solution (applies cleanly to stable/11, buildworld succeded). Even a blind squirrel sometimes finds the nut ;-) -harry