Re: git: 91506dba7f2e - main - zoneinfo: also install tzdata.zi and version

From: Philip Paeps <philip_at_freebsd.org>
Date: Thu, 01 May 2025 00:48:34 UTC
On 2025-05-01 00:58:04 (+0800), Ed Maste wrote:
> On Wed, 30 Apr 2025 at 00:58, Philip Paeps <philip@freebsd.org> wrote:
>> On 2025-04-30 02:44:46 (+0800), Ed Maste wrote:
>>> On Tue, 1 Apr 2025 at 04:10, Philip Paeps <philip@freebsd.org> 
>>> wrote:
>>>> The branch main has been updated by philip:
>>>>
>>>> URL:
>>>> https://cgit.FreeBSD.org/src/commit/?id=91506dba7f2eb147eeb55ec30640bc11755a1e8e
>>>>
>>>> commit 91506dba7f2eb147eeb55ec30640bc11755a1e8e
>>>> Author:     Philip Paeps <philip@FreeBSD.org>
>>>> AuthorDate: 2025-04-01 08:09:37 +0000
>>>> Commit:     Philip Paeps <philip@FreeBSD.org>
>>>> CommitDate: 2025-04-01 08:09:37 +0000
>>>>
>>>>     zoneinfo: also install tzdata.zi and version
>>>>
>>>>     Build and install the shrunk version of the time zone database
>>>> required
>>>>     by libc++ 19 std::chrono::current_zone (etc).  While here, also
>>>> install
>>>>     the tzdata 'version' file to align more closely with other
>>>> vendors.
>>>>
>>>>     PR:             282377
>>>>     Reviewed by:    dim, emaste, imp
>>>>     Differential Revision:  https://reviews.freebsd.org/D49577
>>>
>>> Do you plan to MFC this to stable/14 for 14.3 as well?
>>
>> I was not planning to MFC this change.
>>
>> Does libc++ in stable/14 need this support?
>
> I suspect so - std::chrono::tzdb is C++20 and we presumably want it to
> exist/work in stable/14.  Dimitry?

Thanks.  I thought that was a 15+ thing.

If it's expected by the toolchain in stable/14, I'll merge it there too.

Philip