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Date:      Fri, 9 Feb 2018 22:02:53 -0600
From:      Jon Brawn <jon@brawn.org>
To:        Alexey Dokuchaev <danfe@FreeBSD.org>
Cc:        Warner Losh <imp@bsdimp.com>, svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers <src-committers@freebsd.org>, Warner Losh <imp@freebsd.org>, John Baldwin <jhb@freebsd.org>
Subject:   Re: svn commit: r329064 - head/share/zoneinfo
Message-ID:  <64E137CE-79AE-4EC2-85AC-D8069D7447A6@brawn.org>
In-Reply-To: <20180209190450.GA85711@FreeBSD.org>
References:  <201802091550.w19FoXEb018181@repo.freebsd.org> <14002093.zLdzgIqnsv@ralph.baldwin.cx> <CANCZdfrz4ph4YQnS6AvfKhtMMpAT74-7cnZcONfs2w-9r9tG_Q@mail.gmail.com> <20180209190450.GA85711@FreeBSD.org>

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On Feb 9, 2018, at 1:04 PM, Alexey Dokuchaev <danfe@FreeBSD.org> wrote:
>=20
> On Fri, Feb 09, 2018 at 11:50:35AM -0700, Warner Losh wrote:
>> On Fri, Feb 9, 2018 at 10:49 AM, John Baldwin <jhb@freebsd.org> =
wrote:
>>> On Friday, February 09, 2018 03:50:33 PM Warner Losh wrote:
>>>> New Revision: 329064
>>>> URL: https://svnweb.freebsd.org/changeset/base/329064
>>>>=20
>>>> Log:
>>>>  We don't actually need env here, so drop it. All shells allow =
setting
>>>>  of shell variables for the next command like this.
>>>=20
>>> Eh:
>>>=20
>>> % LC_ALL=3DC env
>>> LC_ALL=3DC: Command not found.
>>>=20
>>> csh and tcsh don't let you set environment variables as a prefix.
>>>=20
>>> That said, if you try to use csh as the SHELL for make I bet many =
things
>>> would break.
>>=20
>> Right, all shells supported as SHELL for make. csh isn't on the list =
of
>> supported shells. Your bet is right: a lot of things do break.
>=20
> I don't really understand why we're discussing it: (t)csh, fish, =
whatever
> are for interactive use *only*.  Scripts (and makefiles) should only =
be
> written for standard plain POSIX shell.
>=20
> ./danfe

Meanwhile, back in the real world, occasionally you are mandated to =
write scripts in tcsh because of external requirements over which you =
have no control. This seems to happen to me at work with regular =
monotony. I do shower afterwards, of course.

Jon.=

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