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Date: Tue, 26 Mar 2024 08:43:54 +0100
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From: walther@technowledgy.de
Subject: Re: Regression tests fail with musl libc because libpq.so can't be
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To: Tom Lane <tgl@sss.pgh.pa.us>, Bruce Momjian <bruce@momjian.us>
Cc: Thomas Munro <thomas.munro@gmail.com>,
 Peter Eisentraut <peter@eisentraut.org>, Christophe Pettus
 <xof@thebuild.com>, Andrew Dunstan <andrew@dunslane.net>,
 PostgreSQL Bugs <pgsql-bugs@lists.postgresql.org>,
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Tom Lane:
> If we want a buildfarm animal testing this platform, we kind of need
> to support it on all branches.  Having said that, I agree with you
> that we are looking for a minimalist fix not a maximalist one.
> I think the 0001 patch is about right, but the rest seem to be solving
> problems we don't have.

The second patch potentially solves the problem of PS_USE_NONE not being 
tested. Of course you could also set up a buildfarm animal on some other 
platform, which is sure to fall through to PS_USE_NONE, but that seems 
to have not worked in the past:

Thomas Munro:
> I dimly recall that it turned out that PS_USE_NONE was
> actually broken for a while without anyone noticing
Best,

Wolfgang