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Tue, 15 Jun 2021 19:13:57 -0400 (EDT) Date: Wed, 16 Jun 2021 00:13:55 +0100 From: tech-lists To: freebsd-hackers@freebsd.org Subject: Re: the clang compiler does not support '-march=native' Message-ID: Mail-Followup-To: freebsd-hackers@freebsd.org References: <6E5624A0-6456-4C22-A090-6C1496257AC8@FreeBSD.org> List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="QfKjyXxLXg2Z3rdM" Content-Disposition: inline In-Reply-To: <6E5624A0-6456-4C22-A090-6C1496257AC8@FreeBSD.org> X-Rspamd-Queue-Id: 4G4PJr1spNz3nLP X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=zyxst.net header.s=fm2 header.b=laXnno0o; dkim=pass header.d=messagingengine.com header.s=fm3 header.b=PcE3lI3T; dmarc=none; spf=pass (mx1.freebsd.org: domain of tech-lists@zyxst.net designates 66.111.4.27 as permitted sender) smtp.mailfrom=tech-lists@zyxst.net X-Spamd-Result: default: False [-5.70 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; RWL_MAILSPIKE_VERYGOOD(0.00)[66.111.4.27:from]; R_DKIM_ALLOW(-0.20)[zyxst.net:s=fm2,messagingengine.com:s=fm3]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.27]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCVD_COUNT_THREE(0.00)[4]; DMARC_NA(0.00)[zyxst.net]; DKIM_TRACE(0.00)[zyxst.net:+,messagingengine.com:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:11403, ipnet:66.111.0.0/20, country:US]; MAILMAN_DEST(0.00)[freebsd-hackers]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.27:from] X-ThisMailContainsUnwantedMimeParts: N --QfKjyXxLXg2Z3rdM Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 14, 2021 at 10:18:21PM +0200, Dimitry Andric wrote: >On 14 Jun 2021, at 22:08, tech-lists wrote: >> >> There's a program I'd like to compile, but I'm getting an error "the >> clang compiler does not support '-march=3Dnative'" >> >> % 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=3D >> WITH_LLVM_TARGET_AARCH64=3D >> WITH_LLVM_TARGET_ARM=3D >> >> (this is on a rpi4 arm64.aarch64) > >No, this is because whatever you are trying to compile has apparently >hardcoded "-march=3Dnative" in its compile flags. Try removing that. :) Yeah. I prob can't do that without breakage. It was something off github I tried to compile. thanks, --=20 J. --QfKjyXxLXg2Z3rdM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE8n3tWhxW11Ccvv9/s8o7QhFzNAUFAmDJNCgACgkQs8o7QhFz NAU8CQ//aO9jiTcV420IC2HXNkKAhs+PIAci/1t/btC9IOX+IzqTREcqO3SQ6LyR 4Ml5F7xWI6pdP0uTBI+tvikgNagW+4XVMQKcLx0AMzjuO07pn776nk3lkpDow2aV IPIqxfZoDfZeII6Dbums+UATGx2+1XqOr7Z6Iis/OpfbxWu4j5OARP3YSnnTwk8Y MoKzApU8QAuhpx/AGokvWQpZo+oWR9CA8u+7/982Nm1ydNBfsd9+Zi1uARtDNYiJ +Vg+JRuT7UcOtnkIR2VTsa4M+hbzXz7gf4tT7Guhd5ggoG+vortJRMO42Ufp+GbC OwYyOTH+CakfSqX8NGWlF8fvrzIcQwHFfdulEQg7awip8lrh5hMjcfHRzAxLucgN ZHqCb2dYxJZKfmxhtCuHlq52BefWhGFGEeq70AQFpwNiCemlQaGL2F5iB+10Xn8G b2dAoWbq4ir6Bdz9k8wuLuZxIrs4AlDiljJXBTdmyUCcpo1fZ62dp/FmeL05eNi8 8byRVFfE+ENInC5apcofrHGvl/7kgwU2bdCICJHOYUs+P4asJJntUn4vnZHkijCZ oCdI8qguEzIh4hDpVPJBLuhXiSrM3UokPdVoCBauJX5qwkFIDD25NX5gAxyFpC7s tPcSA1YbPD3LlN65BVLu2FuSt5L9skNS6fgbZriG5AcmMjov6a0= =D/pM -----END PGP SIGNATURE----- --QfKjyXxLXg2Z3rdM--