Date: Sat, 13 Jan 2018 14:53:49 +0100 From: Dimitry Andric <dim@FreeBSD.org> To: Shawn Webb <shawn.webb@hardenedbsd.org> Cc: freebsd-toolchain@freebsd.org Subject: Re: projects/clang600-import and ld.lld Message-ID: <F9A6448B-58C3-4048-90DB-004BE97B9DB1@FreeBSD.org> In-Reply-To: <20180112170446.knmihdnrrsqzwyba@mutt-hbsd> References: <20180112143851.wzp373hapbsxyntu@mutt-hbsd> <7D27872B-1FAF-4DCE-AD90-B8F9EB866C75@FreeBSD.org> <20180112152659.rqkvhzny6hzczv3k@mutt-hbsd> <20180112170446.knmihdnrrsqzwyba@mutt-hbsd>
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[-- Attachment #1 --] On 12 Jan 2018, at 18:04, Shawn Webb <shawn.webb@hardenedbsd.org> wrote: > > On Fri, Jan 12, 2018 at 10:26:59AM -0500, Shawn Webb wrote: >> On Fri, Jan 12, 2018 at 04:17:50PM +0100, Dimitry Andric wrote: >>> On 12 Jan 2018, at 15:38, Shawn Webb <shawn.webb@hardenedbsd.org> wrote: >>>> >>>> I know it's early in the game, but I thought I'd report this anyways. >>>> I have lld as the default linker (MK_LLD_IS_LD=yes). When lld tries to >>>> link usr.bin/clang/llvm-extract/llvm-extract, lld errors out with some >>>> unresolved symbols. The log is below. >>>> >>>> Has anyone else run into this? >>>> >>>> /usr/obj/scratch/hbsd-playground/amd64.amd64/tmp/usr/bin/ld: error: undefined symbol: compressBound >>>>>>> referenced by Compression.cpp:63 (/scratch/hbsd-playground/contrib/llvm/lib/Support/Compression.cpp:63) >>>>>>> Compression.o:(llvm::zlib::compress(llvm::StringRef, llvm::SmallVectorImpl<char>&, llvm::zlib::CompressionLevel)) in archive /usr/obj/scratch/hbsd-playground/amd64.amd64 >>>> /lib/clang/libllvm/libllvm.a ... > I've attached a patch which allows buildworld to succeed on > HardenedBSD's retpoline branch. Committed in r327918. -Dimitry [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.2 iF0EARECAB0WIQR6tGLSzjX8bUI5T82wXqMKLiCWowUCWloPcwAKCRCwXqMKLiCW ozY4AKDOmfNtnimMWE+T12E/YimBiWIr9ACfbHmCApyPbW0VdF+OmljHIGQI/A4= =nU6E -----END PGP SIGNATURE-----
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