From owner-freebsd-stable@freebsd.org Wed Jul 25 15:04:28 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E0406104D6E0 for ; Wed, 25 Jul 2018 15:04:27 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8FC2581C9B; Wed, 25 Jul 2018 15:04:27 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from mail-lf1-f52.google.com (mail-lf1-f52.google.com [209.85.167.52]) (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)) (Authenticated sender: kevans) by smtp.freebsd.org (Postfix) with ESMTPSA id 2E2A51D9D7; Wed, 25 Jul 2018 15:04:27 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: by mail-lf1-f52.google.com with SMTP id u14-v6so5687176lfu.0; Wed, 25 Jul 2018 08:04:27 -0700 (PDT) X-Gm-Message-State: AOUpUlFLvKMqnYjwWjy/fJgmUbgsJiO0JPZvQv/6rzW0+sW5HWkWvhL1 z3F1HmDwAe/rJrjIFafmkZk08c8kGxMuKp+I7r8= X-Google-Smtp-Source: AAOMgperaDKELDtDzSWU8cYongrjv41vgPrucT/eXka/3dXzA5Z9IK2dyIZQb0UsiI12XduzMTYE6xmoCbBLaGXPlaU= X-Received: by 2002:a19:138b:: with SMTP id 11-v6mr13448869lft.74.1532531065585; Wed, 25 Jul 2018 08:04:25 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a2e:5742:0:0:0:0:0 with HTTP; Wed, 25 Jul 2018 08:04:05 -0700 (PDT) In-Reply-To: References: <1532530155.61594.0.camel@freebsd.org> From: Kyle Evans Date: Wed, 25 Jul 2018 10:04:05 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: -STABLE can no longer build -CURRENT kernel, linker missing ifunc To: Alan Somers Cc: Ian Lepore , FreeBSD , =?UTF-8?Q?Ulrich_Sp=C3=B6rlein?= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Jul 2018 15:04:28 -0000 On Wed, Jul 25, 2018 at 9:52 AM, Alan Somers wrote: > On Wed, Jul 25, 2018 at 8:49 AM, Ian Lepore wrote: > >> On Wed, 2018-07-25 at 14:35 +0200, Ulrich Sp=C3=B6rlein wrote: >> > Hey all, as of a couple of weeks ago, neither 11.2-RELEASE nor a >> > recent >> > 11-STABLE can buildkernel from head. >> > >> > This has stopped the Coverity Scan runs dead in its track and I >> > wonder how >> > anyone would boostrap a move from 11.x to 12.0 then. >> > >> > % env __MAKE_CONF=3D/dev/null make buildkernel >> > make[1]: "/data/freebsd.work/Makefile.inc1" line 343: >> > SYSTEM_COMPILER: >> > libclang will be built for bootstrapping a cross-compiler. >> > make[1]: "/data/freebsd.work/Makefile.inc1" line 348: SYSTEM_LINKER: >> > libclang will be built for bootstrapping a cross-linker. >> > >> > -------------------------------------------------------------- >> > > >> > > > >> > > > > >> > > > > Kernel build for GENERIC started on Wed Jul 25 14:34:46 CEST >> > > > > 2018 >> > -------------------------------------------------------------- >> > =3D=3D=3D> GENERIC >> > mkdir -p /usr/obj/data/freebsd.work/amd64.amd64/sys >> > >> > -------------------------------------------------------------- >> > > >> > > > >> > > > > >> > > > > stage 1: configuring the kernel >> > -------------------------------------------------------------- >> > cd /data/freebsd.work/sys/amd64/conf; PATH=3D/usr/obj/data/ >> > freebsd.work/amd64.amd64/tmp/legacy/usr/sbin:/usr/obj/data/freebsd.wo >> > rk/amd64.amd64/tmp/legacy/usr/bin:/usr/obj/data/freebsd.work/amd64.am >> > d64/tmp/legacy/bin:/usr/obj/data/freebsd.work/amd64.amd64/tmp/usr/sbi >> > n:/usr/obj/data/freebsd.work/amd64.amd64/tmp/usr/bin:/sbin:/bin:/usr/ >> > sbin:/usr/bin >> > config -d /usr/obj/data/freebsd.work/amd64.amd64/sys/GENERIC -I >> > '/data/ >> > freebsd.work/sys/amd64/conf' >> > '/data/freebsd.work/sys/amd64/conf/GENERIC' >> > Kernel build directory is >> > /usr/obj/data/freebsd.work/amd64.amd64/sys/GENERIC >> > Don't forget to do ``make cleandepend && make depend'' >> > >> > -------------------------------------------------------------- >> > > >> > > > >> > > > > >> > > > > stage 2.1: cleaning up the object tree >> > -------------------------------------------------------------- >> > cd /usr/obj/data/freebsd.work/amd64.amd64/sys/GENERIC; >> > MACHINE_ARCH=3Damd64 >> > MACHINE=3Damd64 CPUTYPE=3D CC=3D"cc -target x86_64-unknown-freebsd12.0 >> > --sysroot=3D/usr/obj/data/freebsd.work/amd64.amd64/tmp -B/usr/obj/data= / >> > freebsd.work/amd64.amd64/tmp/usr/bin" CXX=3D"c++ -target >> > x86_64-unknown-freebsd12.0 --sysroot=3D/usr/obj/data/ >> > freebsd.work/amd64.amd64/tmp -B/usr/obj/data/ >> > freebsd.work/amd64.amd64/tmp/usr/bin" CPP=3D"cpp -target >> > x86_64-unknown-freebsd12.0 --sysroot=3D/usr/obj/data/ >> > freebsd.work/amd64.amd64/tmp -B/usr/obj/data/ >> > freebsd.work/amd64.amd64/tmp/usr/bin" AS=3D"as" AR=3D"ar" LD=3D"ld" >> > LLVM_LINK=3D"" >> > NM=3Dnm OBJCOPY=3D"objcopy" RANLIB=3Dranlib STRINGS=3D SIZE=3D"size" >> > INSTALL=3D"sh >> > /data/freebsd.work/tools/install.sh" PATH=3D/usr/obj/data/ >> > freebsd.work/amd64.amd64/tmp/legacy/usr/sbin:/usr/obj/data/freebsd.wo >> > rk/amd64.amd64/tmp/legacy/usr/bin:/usr/obj/data/freebsd.work/amd64.am >> > d64/tmp/legacy/bin:/usr/obj/data/freebsd.work/amd64.amd64/tmp/usr/sbi >> > n:/usr/obj/data/freebsd.work/amd64.amd64/tmp/usr/bin:/sbin:/bin:/usr/ >> > sbin:/usr/bin >> > make -m /data/freebsd.work/share/mk KERNEL=3Dkernel cleandir >> > make[2]: "/data/freebsd.work/sys/conf/kern.pre.mk" line 125: amd64 >> > kernel >> > requires linker ifunc support >> > *** Error code 1 >> > >> > Stop. >> > make[1]: stopped in /data/freebsd.work >> > *** Error code 1 >> > >> > Stop. >> > make: stopped in /data/freebsd.work >> > _______________________________________________ >> >> I think you may need to do "make kernel-toolchain" first. >> >> -- Ian >> > > Would "make kernel-toolchain" also fix the "config(8) may be too old" > errors that I get whenever I try "make universe" on universe12a.freebsd.o= rg, > which is a few months old? > Hi, kernel-toolchain should fix most config(8) problems, but we have a separate problem with universe invoking host config(8) [1] -- I have a tentative patch for that that needs review, but the problem should've gone away when I backed out the config(8) major bump in r336414 on July 17th. Thanks, Kyle Evans [1] https://svnweb.freebsd.org/base/head/Makefile?view=3Dmarkup#l694