Date: Mon, 14 Aug 2017 20:01:08 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Shawn Webb <shawn.webb@hardenedbsd.org> Cc: freebsd-toolchain@freebsd.org, Johannes Jost Meixner <johannes@perceivon.net> Subject: Re: Buildfailures with ld.lld Message-ID: <F9FE3A89-8949-4CCF-8DC0-D22D2B27CD7C@FreeBSD.org> In-Reply-To: <20170814174147.6iexz2fvhp7hl2ul@mutt-hbsd> References: <c073d143-ec4c-7a99-e58f-a7c1021193ac@perceivon.net> <20170814164058.dsh3bqg3kwxwv6dg@mutt-hbsd> <9CDB54BE-F695-4F22-AE0B-C6AF8657E86B@FreeBSD.org> <20170814174147.6iexz2fvhp7hl2ul@mutt-hbsd>
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--Apple-Mail=_8274E79C-8724-45EB-95FC-968A4C1379F7 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii On 14 Aug 2017, at 19:41, Shawn Webb <shawn.webb@hardenedbsd.org> wrote: > > On Mon, Aug 14, 2017 at 07:38:28PM +0200, Dimitry Andric wrote: >> On 14 Aug 2017, at 18:40, Shawn Webb <shawn.webb@hardenedbsd.org> wrote: >>> >>> On Mon, Aug 14, 2017 at 07:28:39PM +0300, Johannes Jost Meixner wrote: >>>> I'm seeing a few `undefined references` trying to build recent base on >>>> HardenedBSD with clang 5.0.0: >>>> >>>> https://dpaste.de/FThb/raw >>>> >>>> Would you know what I am missing here? >>> >>> Hey Johannes, >>> >>> It looks like contrib/llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp >>> isn't included in the Makefile for usr.bin/lld. >>> >>> I'm wondering if the lib/DebugInfo/DWARF files should be included in >>> usr.bin/lld/Makefile. dim@, could you verify? >> >> Those files are already in lib/clang/libllvm/Makefile. How can this >> particular error be reproduced? I just did a fresh clone of hardenedbsd >> master, and it built just fine for me, with an empty make.conf and >> src.conf. > > Johannes is trying to build ports-mgmt/pkg in HardenedBSD > 12-CURRENT/amd64, where MK_LLD_IS_LD is default to yes. If you use the > HardenedBSD ports tree, ports-mgmt/pkg is patched to allow a configure > argument to enable SafeStack for pkg(8) and pkg-static(8) > (--enable-safestack). > > Reproduction steps: > > 1. Install HardenedBSD 12-CURRENT/amd64 > 2. Fetch HardenedBSD's ports tree > 3. Attempt to build ports-mgmt/pkg I don't see why pkg is trying to build lld? It's just a package management tool. Or are you building some sort of jail, e.g. in poudriere? For me, it's easiest to have a reproduction scenario where I can build either FreeBSD head or HardenedBSD master, with some specific src.conf settings. So maybe MK_LLD_IS_LD would cause this problem? -Dimitry --Apple-Mail=_8274E79C-8724-45EB-95FC-968A4C1379F7 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.1 iF0EARECAB0WIQR6tGLSzjX8bUI5T82wXqMKLiCWowUCWZHlZAAKCRCwXqMKLiCW o8vSAJ9aoZ9RY7xcErFZoK323YYcp755RwCdE4fhKfx1Yfb2T6xZPwwlaudd4JA= =7ByJ -----END PGP SIGNATURE----- --Apple-Mail=_8274E79C-8724-45EB-95FC-968A4C1379F7--
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