From owner-freebsd-current@freebsd.org Tue Jan 28 22:23:01 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 04C37243D86 for ; Tue, 28 Jan 2020 22:23:01 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 486h2X6S64z3Fl8; Tue, 28 Jan 2020 22:23:00 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from mail-qt1-f171.google.com (mail-qt1-f171.google.com [209.85.160.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) (Authenticated sender: kevans) by smtp.freebsd.org (Postfix) with ESMTPSA id C74601FEE1; Tue, 28 Jan 2020 22:23:00 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: by mail-qt1-f171.google.com with SMTP id c24so11640707qtp.5; Tue, 28 Jan 2020 14:23:00 -0800 (PST) X-Gm-Message-State: APjAAAWCuqVmjzV+hxU4RQpl/Q7lp15M7wyz+7bCrtfZOvMctdrlOln9 CcrRTmBbVWqCuFILYGtlz4fMfLPKGgHPcBHasJ0= X-Google-Smtp-Source: APXvYqw0PfF8r9Pyl2egwJgnquoifjgvcUDTXZU+dSF+h6FctUu89f80PtUEvm6TFHCpt4j6kqf2czMDnt8Tsp+KLsM= X-Received: by 2002:ac8:544f:: with SMTP id d15mr24100957qtq.53.1580250180299; Tue, 28 Jan 2020 14:23:00 -0800 (PST) MIME-Version: 1.0 References: <71165653-E6AA-46F7-B7F6-B5293ADC9779.ref@yahoo.com> <71165653-E6AA-46F7-B7F6-B5293ADC9779@yahoo.com> In-Reply-To: From: Kyle Evans Date: Tue, 28 Jan 2020 16:22:48 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: btxld not found To: Mark Millard Cc: zarychtam@plan-b.pwste.edu.pl, FreeBSD Current , Dimitry Andric Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jan 2020 22:23:01 -0000 On Tue, Jan 28, 2020 at 3:28 PM Kyle Evans wrote: > > On Tue, Jan 28, 2020 at 2:15 PM Mark Millard wrote: > > > > Marek Zarychta zarychtam at plan-b.pwste.edu.pl wrote on > > Tue Jan 28 19:33:45 UTC 2020 : > > > > > W dniu 28.01.2020 o 19:11, Dimitry Andric pisze: > > > > On 28 Jan 2020, at 12:36, Nick Hibma wrote: > > > >> > > > >> Could anyone explain to me what I am doing wrong? make installworld fails each time with the following error > > > >> > > > >> ===> stand/i386/libi386 (install) > > > >> ===> stand/i386/loader_4th (install) > > > >> strip -R .comment -R .note -o loader_4th.bin loader_4th.sym > > > >> btxld -v -f aout -e 0x200000 -o loader_4th -l /usr/obj/usr/src/i386.i386/stand/i386/btx/btxldr/btxldr -b /usr/obj/usr/src/i386.i386/stand/i386/btx/btx/btx loader_4th.bin > > > >> make[6]: exec(btxld) failed (No such file or directory) > > > >> *** Error code 1 > > > >> > > > >> This is with source of last week. I had this problem before (from old sources) and fixed it by specifying the full path to btxld in the stand/i386/*/Makefile. > > > > > > > > Yes, this is most likely your clock(s) being off. At installworld time, > > > > it should *not* start rebuilding your loader. > > > > > > > > Usually this happens if you build on one machine, and install on > > > > another, while the install machine's time is behind the build machine's > > > > time. But it can also happens on one machine, for instance if you > > > > start in single user mode, and the clock is not yet synchronized. > > > > > > > > -Dimitry > > > > > > > > > > I build and install on the same machine, WITH_META_MODE=yes > > . . . > > > > Same here on a ThreadRipper 1950X: a self hosted build and > > install gets the issue at install time. WITH_META_MODE in use. > > > > Never started in single user mode. Also happens for targeting a > > local directory tree in the install, instead of updating the > > live system. (A directory tree used later with poudriere.) > > > > https://lists.freebsd.org/pipermail/freebsd-toolchain/2019-December/005130.html > > > > has some timestamps that I observed. btxld.full was about 27 > > seconds later in the file system than btxld.meta, btxld.debug, > > and such (until I rebuilt). > > > > Looks to me more like multiple parallel builds that stomp on > > each other. > > > > I suspect y'all want something like the following: > Sorry, that patch is clearly wrong- here's take two. A lot of these have dependencies on btxldr that aren't formally described in the targets, so I missed... a lot. New version just builds btx first gated behind a .WAIT then parallel the rest. diff --git a/stand/i386/Makefile b/stand/i386/Makefile index a9d402acf60..24255eefabf 100644 --- a/stand/i386/Makefile +++ b/stand/i386/Makefile @@ -4,7 +4,10 @@ NO_OBJ=t .include -SUBDIR.yes= mbr pmbr boot0 boot0sio btx boot2 cdboot gptboot \ +# Almost everything else here relies on btxldr, so we must make sure it's built +# before everything else proceeds so we don't end up building against a stale +# btxldr and ending up with a build-during-install scenario. +SUBDIR.yes= btx .WAIT mbr pmbr boot0 boot0sio boot2 cdboot gptboot \ isoboot libi386 SUBDIR.${MK_LOADER_FIREWIRE}+= libfirewire