Re: meson -Drust=enabled fails on macOS without GNU sed

> On Fri, Dec 12, 2025 at 03:32:30PM -0500, Eric Sunshine wrote:
> > On Fri, Dec 12, 2025 at 3:01 PM D. Ben Knoble
> > <ben.knoble+github@gmail.com> wrote:
> > > I think it's due to e509b5b8be (rust: support for Windows, 2025-10-15)
> > > [relevant folks CC'd], where we assume sed can take "-s" (which AFAICT
> > > is a GNU extension). But perhaps "-n" was intended with a "p" flag on
> > > the substitution?
> >
> > Yup, that's a strange one. Indeed:
> >
> >     sed -n 's/^host: \(.*\)$/\1/p'
> >
> > would be the correct way to do it, while also being compatible with
> > BSD-lineage `sed` (such as `sed` on macOS).
>
> Ah, indeed. Would one of you want to turn this into a patch?