Re: preserve timestamps when installing headers

From: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
To: Michael Paquier <michael(at)paquier(dot)xyz>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Alexander Kuzmenkov <akuzmenkov(at)timescale(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: preserve timestamps when installing headers
Date: 2021-12-06 11:41:09
Message-ID: 828f2d24-a206-e9e8-7319-d1ed05bf80cf@enterprisedb.com
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On 06.12.21 12:15, Michael Paquier wrote:
> FWIW, I am not on board with changing build semantics or any
> assumptions the header installation relies on either, but I could see
> a point in switching back to INSTALL_DATA instead of cp to be
> consistent with the rest of the build, iff the argument made back in
> 2005 about the performance of this code path does not hold anymore.

I think you will find that it is still very slow.

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