Date: Wed, 25 Jul 2018 16:30:54 -0600 From: Alan Somers <asomers@freebsd.org> To: Ian Lepore <ian@freebsd.org> Cc: Kyle Evans <kevans@freebsd.org>, FreeBSD <freebsd-stable@freebsd.org>, =?UTF-8?Q?Ulrich_Sp=C3=B6rlein?= <uqs@freebsd.org> Subject: Re: -STABLE can no longer build -CURRENT kernel, linker missing ifunc Message-ID: <CAOtMX2iFAQaHmJFPurRh8HHVxxxon4PsVvjHVG=imc7_%2B_VUtg@mail.gmail.com> In-Reply-To: <1532556535.61594.11.camel@freebsd.org> References: <CAJ9axoTbmTaq1OiHVvSdUW8GLg6yRktNQw9-Aasi3p38Yt7vcQ@mail.gmail.com> <1532530155.61594.0.camel@freebsd.org> <CAOtMX2gnV0sGfH4GghOTJbm1W-FZ%2B86fCDLKjh6Du13PJzE9SQ@mail.gmail.com> <CACNAnaGsg5W0REfLZ_VyqOjkzaGA0K1UKduAc8Ruo8u_ZLcB6g@mail.gmail.com> <CAOtMX2hWci_2xQxew9tOp492Ui1wnV8pzSMCWYz8YQjsbLX95Q@mail.gmail.com> <1532556535.61594.11.camel@freebsd.org>
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On Wed, Jul 25, 2018 at 4:08 PM, Ian Lepore <ian@freebsd.org> wrote: > On Wed, 2018-07-25 at 15:55 -0600, Alan Somers wrote: > > On Wed, Jul 25, 2018 at 9:04 AM, Kyle Evans <kevans@freebsd.org> > > wrote: > > > > > > > > On Wed, Jul 25, 2018 at 9:52 AM, Alan Somers <asomers@freebsd.org> > > > wrote: > > > > > > > > On Wed, Jul 25, 2018 at 8:49 AM, Ian Lepore <ian@freebsd.org> > > > > 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/fr > > > > > > eebsd.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:/b > > > > > > in:/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/fr > > > > > > eebsd.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:/b > > > > > > in:/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.org, > > > > > > > > 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 > > > > > > I still get that error even with today's head, and even after running > > "make > > kernel-toolchain". All worlds (except riscv) complete and some > > kernels do, > > but the sparc64 kernel fails and aborts the entire build when it > > does. Is > > this a related or a distinct problem? > > > > make[1]: "/home/asomers/freebsd/base/head/Makefile" line 697: > > "Target > > architecture for sparc64/conf/LINT64 unknown. config(8) likely too > > old." > > > > -Alan > > sparc64 kernels have been failing to build ever since the last batch of > checkins to dev/mlx5. I mentioned it on the commit-mail list, but > nobody seems to be looking into it (and I don't have time right now). > > -- Ian > Hm, are you sure that's it? For me the powerpc.LINT64 kernel failed due to mlx5, but the sparc64 failure is something different. It didn't even start compiling. -Alan
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