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Date:      Sun, 10 Jul 2022 08:01:11 -0600
From:      Adam Weinberger <adamw@adamw.org>
To:        Dmitri Goutnik <dmgk@freebsd.org>
Cc:        ports-committers <ports-committers@freebsd.org>, dev-commits-ports-all@freebsd.org,  dev-commits-ports-main@freebsd.org
Subject:   Re: git: 69d8cd0cd0f3 - main - lang/go{-devel,118}: Add GOAMD64 knobs
Message-ID:  <CAP7rwchERv3EFy7msFyOdkkjVm0fuyFTDxTya63KDgABBKcGGg@mail.gmail.com>
In-Reply-To: <202207081953.268JrWPF045240@gitrepo.freebsd.org>
References:  <202207081953.268JrWPF045240@gitrepo.freebsd.org>
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On Fri, Jul 8, 2022 at 1:53 PM Dmitri Goutnik <dmgk@freebsd.org> wrote:

> The branch main has been updated by dmgk:
>
> URL:
> https://cgit.FreeBSD.org/ports/commit/?id=69d8cd0cd0f31aa9578ce0fd795374308730ea81
>
> commit 69d8cd0cd0f31aa9578ce0fd795374308730ea81
> Author:     Dmitri Goutnik <dmgk@FreeBSD.org>
> AuthorDate: 2022-07-08 19:38:47 +0000
> Commit:     Dmitri Goutnik <dmgk@FreeBSD.org>
> CommitDate: 2022-07-08 19:53:00 +0000
>
>     lang/go{-devel,118}: Add GOAMD64 knobs
>
>     Add amd64 microarchitecture level knobs for the Go compiler. Note that
>     this will affect only the compiler itself, port users will still need
> to
>     set GOAMD64 in the environment to adjust the microarchitecture of the
>     compiled code [1, 2].
>

Thanks for adding this, Dmitri.

What is the best mechanism for port users to set the instruction set in
poudriere? Set GO_ENV="GOAMD64=Vn" in the jail's make.conf?

# Adam


-- 
Adam Weinberger
adamw@adamw.org
https://www.adamw.org

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<div dir=3D"ltr"><div dir=3D"ltr"><div class=3D"gmail_default" style=3D"fon=
t-family:arial,sans-serif">On Fri, Jul 8, 2022 at 1:53 PM Dmitri Goutnik &l=
t;<a href=3D"mailto:dmgk@freebsd.org">dmgk@freebsd.org</a>&gt; wrote:<br></=
div></div><div class=3D"gmail_quote"><blockquote class=3D"gmail_quote" styl=
e=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);paddin=
g-left:1ex">The branch main has been updated by dmgk:<br>
<br>
URL: <a href=3D"https://cgit.FreeBSD.org/ports/commit/?id=3D69d8cd0cd0f31aa=
9578ce0fd795374308730ea81" rel=3D"noreferrer" target=3D"_blank">https://cgi=
t.FreeBSD.org/ports/commit/?id=3D69d8cd0cd0f31aa9578ce0fd795374308730ea81</=
a><br>
<br>
commit 69d8cd0cd0f31aa9578ce0fd795374308730ea81<br>
Author:=C2=A0 =C2=A0 =C2=A0Dmitri Goutnik &lt;dmgk@FreeBSD.org&gt;<br>
AuthorDate: 2022-07-08 19:38:47 +0000<br>
Commit:=C2=A0 =C2=A0 =C2=A0Dmitri Goutnik &lt;dmgk@FreeBSD.org&gt;<br>
CommitDate: 2022-07-08 19:53:00 +0000<br>
<br>
=C2=A0 =C2=A0 lang/go{-devel,118}: Add GOAMD64 knobs<br>
<br>
=C2=A0 =C2=A0 Add amd64 microarchitecture level knobs for the Go compiler. =
Note that<br>
=C2=A0 =C2=A0 this will affect only the compiler itself, port users will st=
ill need to<br>
=C2=A0 =C2=A0 set GOAMD64 in the environment to adjust the microarchitectur=
e of the<br>
=C2=A0 =C2=A0 compiled code [1, 2].<br></blockquote><div><br></div><div><di=
v style=3D"font-family:arial,sans-serif" class=3D"gmail_default">Thanks for=
 adding this, Dmitri.</div><br></div><div style=3D"font-family:arial,sans-s=
erif" class=3D"gmail_default">What is the best mechanism for port users to =
set the instruction set in poudriere? Set GO_ENV=3D&quot;GOAMD64=3DVn&quot;=
 in the jail&#39;s make.conf?</div><div style=3D"font-family:arial,sans-ser=
if" class=3D"gmail_default"><br></div><div style=3D"font-family:arial,sans-=
serif" class=3D"gmail_default"># Adam</div></div><br clear=3D"all"><br>-- <=
br><div dir=3D"ltr" class=3D"gmail_signature"><div dir=3D"ltr"><div><div di=
r=3D"ltr"><div>Adam Weinberger</div><div><a href=3D"mailto:adamw@adamw.org"=
 target=3D"_blank">adamw@adamw.org</a></div><div><a href=3D"https://www.ada=
mw.org" target=3D"_blank">https://www.adamw.org</a></div></div></div></div>=
</div></div>

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