From nobody Sun Feb 19 18:21:54 2023 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4PKYmg6bW9z3rXq9 for ; Sun, 19 Feb 2023 18:22:11 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4PKYmg67ySz3rxb; Sun, 19 Feb 2023 18:22:11 +0000 (UTC) (envelope-from dim@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1676830931; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=N74qDXZkfdm4Qdry9mw4+l1gETfJI8mlFWh6xNsodWU=; b=TC+AYq8uo88M00eMBhAO4pm4xq2dlbWf4DrRrKZc/1a2s2n/ZluxneKkNgjfmtB2lKaEEJ Fcjfyr4rADVlPDWzeWJVhDtwiS6uVnOzSlduNaR8B66NVZMvKLUpVsOXhKQ4gKEHcdwwwA POOD9O1BUvgcR7jpiIDwvUT/57EoBb/QlYKkCto2Ahr3UXURDnSCZTMGCi+Avoe0S4AgLK 9H7RHd5xS3l8LCw6JACODZbeQVKtdDDKF3nsFbwzc0CVy+OYpjN9X080rILeI7Q7jWq/Np Ic5SFZEiRDzAbR24yTjF8f3VZ7OA4kikXnWvsbG9MgrLSW1ceDoDcQTiwXliuA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1676830931; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=N74qDXZkfdm4Qdry9mw4+l1gETfJI8mlFWh6xNsodWU=; b=Ii4wpSpONmf0UrE6jRGvlf/ln6QhWdrB916lXlmL0q9FQWg1yzv8oG14OvZoRPEm+AnrEq P+aJrVUHJbMYoTtdoJO0CWrok4olPF8d2ldNGccLyfh77wNNxwIqDCeK6pdQZAcPXynGCA xBM3RwYBRRFjKflv7y9g6bWxnMj6ywumaWQLQblbbgZvSTaN4X0ZVnNpffhGgUGL+PlFQd 7fyzZyrmoYWJ7djps1K5I5bMMmKJIS6QxaGRfl4b+gIlr4f1kGjLTOe/nEZ11ZrVWocpyw eIGXjUAQgDW28gteA6kEoSTlie3jjQpvnJ9bk/Gc9b4/fYrT7TOp0baY6ZCtBA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1676830931; a=rsa-sha256; cv=none; b=eLHM4ORnNZr5sWEY7dxuWtYMKqggNm9ABYQvwNYAFMGiMLlTicbWZZi/BHsXsjtwA925dY 4Pd7nEFJLjTTLR7u1b8C/vCRdwR0UQ4eYsgWXGNWT6yHREgeNvZRLPSgTne+5NlPV3RcUJ YZSTfUuSD2Me0aUaCgj+Is1mHtO+1xZ3diRZrnGlOy3J1HkQirMhI6TfN41gSsjUylctt5 HqvDTELPGwTNs9klFGcYdLZW6jWBfSVDW0q9QKCDEw7qykwWjbiFQEkWEpMjepSegZWUYm vGHfJmd411En3eKs37uUQJZIsyhABkyD4J3t+q1sW3SkteuAo22LPzSndUyDhQ== Received: from tensor.andric.com (tensor.andric.com [87.251.56.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "tensor.andric.com", Issuer "R3" (verified OK)) (Authenticated sender: dim) by smtp.freebsd.org (Postfix) with ESMTPSA id 4PKYmg482szjjy; Sun, 19 Feb 2023 18:22:11 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from smtpclient.apple (longrow.home.andric.com [192.168.0.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by tensor.andric.com (Postfix) with ESMTPSA id 32B4C360DB; Sun, 19 Feb 2023 19:22:10 +0100 (CET) Content-Type: multipart/signed; boundary="Apple-Mail=_EACB1B30-8690-4903-AE71-997401390EDA"; protocol="application/pgp-signature"; micalg=pgp-sha1 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.400.51.1.1\)) Subject: Re: core dump in ld during buildworld From: Dimitry Andric In-Reply-To: Date: Sun, 19 Feb 2023 19:21:54 +0100 Cc: freebsd-current@freebsd.org Message-Id: <148DE8E6-E1F2-4132-992A-1A2B9D438B63@FreeBSD.org> References: <25B4B3AD-3791-44D0-9FFA-7F1C2A9E82B9@FreeBSD.org> To: sgk@troutmask.apl.washington.edu X-Mailer: Apple Mail (2.3731.400.51.1.1) X-ThisMailContainsUnwantedMimeParts: N --Apple-Mail=_EACB1B30-8690-4903-AE71-997401390EDA Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On 19 Feb 2023, at 06:15, Steve Kargl = wrote: >=20 > On Sat, Feb 18, 2023 at 04:57:45PM -0800, Steve Kargl wrote: >>>=20 >>> At that point it is still using the system compiler and linker, and = it >>> seems that the latter is lld. Do you know which version it is? >>>=20 >>=20 >> Good question. Unfortunate ident(1) is useless in a git world. >>=20 >> % ll /usr/bin/ld.lld >> -r-xr-xr-x 1 root wheel - 41754432 Jan 15 12:03 /usr/bin/ld.lld >>=20 >> This was built from source from Jan 15 2023. >>=20 >> % /usr/bin/ld.lld --version >> LLD 14.0.5 (FreeBSD llvmorg-14.0.5-0-gc12386ae247c-1400004) = (compatible with GNU linkers) >>=20 >=20 > So, is there some way to rebild only ld.lld and install a new loader? >=20 > % cd /usr/src/usr.bin/clang/lld > % make depend > llvm-tblgen -gen-opt-parser-defs -I = /usr/src/contrib/llvm-project/llvm/include -d Options.inc.d -o = Options.inc /usr/src/contrib/llvm-project/lld/ELF/Options.td > make: exec(llvm-tblgen) failed (No such file or directory) > *** Error code 1 >=20 > How to I fix this? Assuming llvm-tblgen has already been built (it's a bootstrap-tool), and you have a regular setup, it should be in: = /usr/obj/usr/src/amd64.amd64/tmp/obj-tools/usr.bin/clang/llvm-tblgen/llvm-= tblgen You could try setting LLVM_TBLGEN to that path, then first build libllvm just to be sure, then usr.bin/clang/lld: export = LLVM_TBLGEN=3D/usr/obj/usr/src/amd64.amd64/tmp/obj-tools/usr.bin/clang/llv= m-tblgen/llvm-tblgen make -C /usr/src/lib/clang/libllvm make -C /usr/src/usr.bin/clang/lld If that works, you can run make install from usr.bin/clang/lld. -Dimitry --Apple-Mail=_EACB1B30-8690-4903-AE71-997401390EDA 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 v2.2 iF0EARECAB0WIQR6tGLSzjX8bUI5T82wXqMKLiCWowUCY/JowgAKCRCwXqMKLiCW o33SAKCctMa74JkhE+Id3cbKmfoFNDT3sgCg2slzcgTf1YN5LLsG7mjXjRKBoBM= =z8yc -----END PGP SIGNATURE----- --Apple-Mail=_EACB1B30-8690-4903-AE71-997401390EDA--