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Date:      Sun, 25 Aug 2019 16:20:31 -0600
From:      Adam Weinberger <adamw@adamw.org>
To:        yuri@freebsd.org
Cc:        ports-committers <ports-committers@freebsd.org>, svn-ports-all <svn-ports-all@freebsd.org>, svn-ports-head <svn-ports-head@freebsd.org>
Subject:   Re: svn commit: r509806 - head/math/blasfeo
Message-ID:  <9B179044-4396-42EE-80C0-4A1B37BE0749@adamw.org>
In-Reply-To: <ae0173a2-539c-93a3-fa26-b313e0a1fcbc@freebsd.org>
References:  <201908251703.x7PH3bbw038772@repo.freebsd.org> <CAP7rwcg_OtcNH1DqPLzsA%2B878C2FY1WK35vTV3oaL3%2BAhswVWw@mail.gmail.com> <989bea15-de1b-a2af-1221-72da9dbe4f06@freebsd.org> <CAP7rwcj3JAWsO5z7iJkEiPYmpMG0G6dnuSvv_xwJad-E5YFSWA@mail.gmail.com> <ae0173a2-539c-93a3-fa26-b313e0a1fcbc@freebsd.org>

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> On Aug 25, 2019, at 16:14, Yuri <yuri@freebsd.org> wrote:
>=20
>> On 2019-08-25 15:02, Adam Weinberger wrote:
>> It looks to me like OPTIONS_DEFAULT is being set dynamically by
>> multiple substitutions. If OPTIONS_DEFAULT=3DGENERIC, then why are you
>> reconstructing it manually?
>>=20
>> If there's a constant default, and the other options are selectable,
>> what is all the dynamic target doing?
>=20
>=20
> Options are defined based on architecture. Currently only the amd64 archit=
ecture defines options.
>=20
> The end result is that TARGET=3DGENERIC by default, whether through option=
s or through the default.

Got it. Personally I find it confusing and would have opted for the group _D=
ESC to have =E2=80=9C(only used on amd64)=E2=80=9D. It does what you say it d=
oes, but it=E2=80=99s not very expressive.

# Adam


=E2=80=94
Adam Weinberger
adamw@adamw.org
https://www.adamw.org=



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