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Subject: Re: svn commit: r456124 - head/Mk/Uses
To: Ben Woods <woodsb02@gmail.com>, Mathieu Arnold <mat@freebsd.org>
Cc: ports-committers@freebsd.org, svn-ports-all@freebsd.org,
 svn-ports-head@freebsd.org
References: <201712121231.vBCCVBLY044497@repo.freebsd.org>
 <CAOc73CC+8vTnPh4A4Ea3Jdw8ut1USKk_ekkXjZXGTHKnsG7k7Q@mail.gmail.com>
From: Mathieu Arnold <mat@FreeBSD.org>
Organization: Absolight / The FreeBSD Foundation
Message-ID: <582dc2e0-9d68-c5ed-ba00-a686ee6df812@FreeBSD.org>
Date: Tue, 12 Dec 2017 20:34:44 +0100
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Le 12/12/2017 =C3=A0 20:17, Ben Woods a =C3=A9crit=C2=A0:
> I=E2=80=99m not sure I fully understand this warning, so perhaps it nee=
ds a
> few more words about =E2=80=9Cwhy=E2=80=9D?

Yes, this is warning is about a case that does not exist, but I was
tired of arguing.

> Even with flavors, it is still likely people will want 2 flavors of a
> port concurrently installed.

Well, if the two flavors do not conflicts, they can.

> Does adding flavors already handle concurrent installation, making the
> concurrent keyword unnecessary with flavors enabled?

concurrent is still needed for Python ports that installs files outside
of the Python lib thing.

This warning is about Python ports that:

- Do not use flavors
- Have a USES=3Dpython defined in a way that limits it to either Python 2=

*or* Python 3
- Use USE_PYTHON=3Dconcurrent

There are actually no ports doing that. (Because it is stupid.)


--=20
Mathieu Arnold