Date: Mon, 14 Jun 2021 22:18:21 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: tech-lists <tech-lists@zyxst.net> Cc: freebsd-hackers@freebsd.org Subject: Re: the clang compiler does not support '-march=native' Message-ID: <6E5624A0-6456-4C22-A090-6C1496257AC8@FreeBSD.org> In-Reply-To: <YMe3K8uDXHktRDCZ@ceres.zyxst.net> References: <YMe3K8uDXHktRDCZ@ceres.zyxst.net>
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--Apple-Mail=_FFDC8444-8069-410E-A590-F531FDB7F0F9 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii On 14 Jun 2021, at 22:08, tech-lists <tech-lists@zyxst.net> wrote: > > There's a program I'd like to compile, but I'm getting an error "the > clang compiler does not support '-march=native'" > > % clang --version > FreeBSD clang version 11.0.1 (git@github.com:llvm/llvm-project.git > llvmorg-11.0.1-0-g43ff75f2c3fe) > Target: aarch64-unknown-freebsd13.0 > Thread model: posix > InstalledDir: /usr/bin > > Is this because I have this in /etc/src.conf: > > WITHOUT_LLVM_TARGET_ALL= > WITH_LLVM_TARGET_AARCH64= > WITH_LLVM_TARGET_ARM= > > (this is on a rpi4 arm64.aarch64) No, this is because whatever you are trying to compile has apparently hardcoded "-march=native" in its compile flags. Try removing that. :) -Dimitry --Apple-Mail=_FFDC8444-8069-410E-A590-F531FDB7F0F9 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 iF0EARECAB0WIQR6tGLSzjX8bUI5T82wXqMKLiCWowUCYMe5jgAKCRCwXqMKLiCW owUrAJ0TgVrDhooaS29JX/3IMcrv9iSdRgCeORCiQ1E0Ds1iO+pyZoNRxIA81Jk= =jpk0 -----END PGP SIGNATURE----- --Apple-Mail=_FFDC8444-8069-410E-A590-F531FDB7F0F9--
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