Re: the clang compiler does not support '-march=native'

From: tech-lists <tech-lists_at_zyxst.net>
Date: Wed, 16 Jun 2021 00:13:55 +0100
On Mon, Jun 14, 2021 at 10:18:21PM +0200, Dimitry Andric wrote:
>On 14 Jun 2021, at 22:08, tech-lists <tech-lists_at_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_at_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. :)

Yeah. I prob can't do that without breakage. It was something off github
I tried to compile.

thanks,
-- 
J.

Received on Tue Jun 15 2021 - 23:13:55 UTC

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