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

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Fri, 02 May 2025 13:52:04 UTC
On 4/30/25 20:48, Philip Paeps wrote:
> 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.

LLVM 19 is in stable/13 as well.

-- 
John Baldwin