Date: Tue, 5 Mar 2019 08:56:49 -0800 From: David Wolfskill <david@catwhisker.org> To: "O. Hartmann" <ohartmann@walstatt.org> Cc: FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: r344798: c++: error: linker command failed with exit code Message-ID: <20190305165649.GM1201@albert.catwhisker.org> In-Reply-To: <20190305174538.5fa6670f@thor.intern.walstatt.dynvpn.de> References: <20190305174538.5fa6670f@thor.intern.walstatt.dynvpn.de>
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[-- Attachment #1 --] On Tue, Mar 05, 2019 at 05:45:11PM +0100, O. Hartmann wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Hello, > > recent buildworld on a CURRENT box (FreeBSD 13.0-CURRENT #246 r344742: Sun Mar 3 21:26:44 CET > 2019 amd64) fails to build due to: > > [...] > > Building /usr/obj/usr/src/amd64.amd64/tmp/obj-tools/usr.bin/clang/clang/clang > - --- clang --- > ld: error: undefined symbol: llvm::createBPFMIPreEmitCheckingPass() > >>> referenced by BPFTargetMachine.cpp > >>> BPFTargetMachine.o:((anonymous namespace)::BPFPassConfig::addPreEmitPass()) > >>> in archive /usr/obj/usr/src/amd64.amd64/tmp/obj-tools/lib/clang/libllvm/libllvm.a > ld: error: undefined symbol: llvm::BTFDebug::BTFDebug(llvm::AsmPrinter*) > >>> referenced by BPFAsmPrinter.cpp > >>> BPFAsmPrinter.o:((anonymous > >>> namespace)::BPFAsmPrinter::doInitialization(llvm::Module&)) in > >>> archive /usr/obj/usr/src/amd64.amd64/tmp/obj-tools/lib/clang/libllvm/libllvm.a > c++: error: linker command failed with exit code 1 (use -v to see invocation) > *** [clang] Error code 1 > > make[4]: stopped in /usr/src/usr.bin/clang/clang > [...] > > I tried to rebuild world from a fresh /usr/src and /usr/obj but the host gets always stuck at > the same error. > > Kind regards, > > oh As a data point, I had no issues with either my laptop or my build machine going from: FreeBSD localhost 13.0-CURRENT FreeBSD 13.0-CURRENT #280 r344756M/344756: Mon Mar 4 04:33:36 PST 2019 root@g1-49.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY amd64 to FreeBSD localhost 13.0-CURRENT FreeBSD 13.0-CURRENT #281 r344791M/344793: Tue Mar 5 05:39:24 PST 2019 root@localhost:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY amd64 Peace, david -- David H. Wolfskill david@catwhisker.org "I think the President is violating our constitutional system." - Justin Amash See http://www.catwhisker.org/~david/publickey.gpg for my public key. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAlx+qlBfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 Pcmu/Qf/Q5dmdhsmCI/SFxSzUnpVNVZxFJhsdxvRyOXEDVqTwmOhHaDtLFptD4H/ tzFOSblpkkZ7dNWvNmNPZlJNWIqoGxlNtdBKKi7OtWOzNzbbaVMHA30zNa3eKjNY w4CuW/f2M8OBHLcBUGHXALkbYZLc1s4EVXeo2x1eM21XBx4o9e/knFuVmDjBAmfA MiYtScwqB9/PiFCEE29ByU8LnJilEwia9jfvPc0UCHktYNO0KjwiAThrvtioR7Gs fXjO2xh50rc4zhEquD4oxJ4CSCJx03Mvgp431dNofMhLLE73t07N69wPuU9iQPXh Ge9hjqcrbo1gYjXxNhACxra6eYgZcw== =mn5t -----END PGP SIGNATURE-----help
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