| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Cc: | walther(at)technowledgy(dot)de, Peter Eisentraut <peter(at)eisentraut(dot)org>, Christophe Pettus <xof(at)thebuild(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL Bugs <pgsql-bugs(at)lists(dot)postgresql(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us> |
| Subject: | Re: Regression tests fail with musl libc because libpq.so can't be loaded |
| Date: | 2024-03-21 23:30:52 |
| Message-ID: | 795676.1711063852@sss.pgh.pa.us |
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| Lists: | pgsql-bugs pgsql-hackers |
Thomas Munro <thomas(dot)munro(at)gmail(dot)com> writes:
> On Fri, Mar 22, 2024 at 12:02 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> The previously-suggested patch to whitelist glibc and variants,
>> and otherwise fall back to PS_USE_NONE, seems like it might be
>> the appropriate amount of effort.
> What about meeting musl halfway: clobber argv, but only clobber
> environ for the libcs known to tolerate that? Then musl might see
> truncation at 30-60 characters or whatever it is, but that's probably
> enough to see your cluster_name and backend type/user name which is
> pretty useful information.
No real objection here. I do wonder about the point you (or somebody)
made upthread that we don't have any testing of the PS_USE_NONE case;
but that could be addressed some other way.
regards, tom lane
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