From owner-freebsd-arch@freebsd.org Wed Nov 18 19:33:06 2015 Return-Path: Delivered-To: freebsd-arch@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 09BD8A32C2E for ; Wed, 18 Nov 2015 19:33:06 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from bigwig.baldwin.cx (bigwig.baldwin.cx [IPv6:2001:470:1f11:75::1]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id DBF411D84 for ; Wed, 18 Nov 2015 19:33:05 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from ralph.baldwin.cx (c-73-231-226-104.hsd1.ca.comcast.net [73.231.226.104]) by bigwig.baldwin.cx (Postfix) with ESMTPSA id EFBC4B915; Wed, 18 Nov 2015 14:33:04 -0500 (EST) From: John Baldwin To: Marius Strobl Cc: freebsd-arch@freebsd.org Subject: Re: Supporting cross-debugging vmcores in libkvm (Testing needed) Date: Wed, 18 Nov 2015 11:32:57 -0800 Message-ID: <2820062.CW4ER9qaIh@ralph.baldwin.cx> User-Agent: KMail/4.14.3 (FreeBSD/10.2-STABLE; KDE/4.14.3; amd64; ; ) In-Reply-To: <20151117224505.GA85136@alchemy.franken.de> References: <3121152.ujdxFEovO3@ralph.baldwin.cx> <5992121.1Qh8fceFnn@ralph.baldwin.cx> <20151117224505.GA85136@alchemy.franken.de> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (bigwig.baldwin.cx); Wed, 18 Nov 2015 14:33:05 -0500 (EST) X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Nov 2015 19:33:06 -0000 On Tuesday, November 17, 2015 11:45:05 PM Marius Strobl wrote: > On Mon, Nov 16, 2015 at 04:37:32PM -0800, John Baldwin wrote: > > On Tuesday, November 17, 2015 12:04:39 AM Marius Strobl wrote: > > > On Fri, Nov 13, 2015 at 11:50:37AM -0800, John Baldwin wrote: > > > Also, parallel builds failed with something not finding libelf but > > > building with a single jobs succeeded. I don't know whether D3341 > > > introduces that or if it's a bug in head (the latter probably is > > > unlikely but I didn't investigate). > > > > Hmm, it is true that libkvm now depends on libelf. My -j 16 tinderbox > > builds did not trip over that, and lib/Makefile has libelf in its > > "early" list of libraries (SUBDIR_ORDERED), so it seems like it should > > be built before libkvm is tried? > > Well, I'd agree in principle but also just can say that -j16 builds > reliably fail here: > --- lib/libkvm__L --- > /home/marius/co/build/head3/i386.i386/usr/home/marius/co/head3/src/tmp/usr/bin/ > ld: cannot find -lelf > cc: error: linker command failed with exit code 1 (use -v to see invocation) > *** [libkvm.so.6] Error code 1 Ok. I'll see if I can't reproduce that on a test machine myself. -- John Baldwin