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Date: Wed, 19 Jun 2024 07:49:52 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: Morten =?UTF-8?B?QnLDuHJ1cA==?= <mb@smartsharesystems.com>
Cc: "Daniel Gregory" <daniel.gregory@bytedance.com>, "Stanislaw Kardach"
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Subject: Re: [PATCH 1/5] config/riscv: add flag for using Zbc extension
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On Wed, 19 Jun 2024 09:08:14 +0200
Morten Br=C3=B8rup <mb@smartsharesystems.com> wrote:

> >=20
> > Please do not add more config options via compile flags.
> > It makes it impossible for distros to ship one version.
> >=20
> > Instead, detect at compile or runtime =20
>=20
> Build time detection is not possible for cross builds.

I was thinking some mechanism like the ARM configs.