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help / color / mirror / Atom feedFrom: Tom Lane <tgl@sss.pgh.pa.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Fix yet another portability problem in new NLS test.
Date: Fri, 17 Jul 2026 22:08:32 +0000
Message-ID: <E1wkqjP-000gV0-11@gemulon.postgresql.org> (raw)
Fix yet another portability problem in new NLS test.
Álvaro reported offlist that his machine was passing the new-in-v19
nls.sql test in "make check" but not in "make installcheck". On
investigation, the cause turned out to be that he has LANGUAGE set in
his environment, and with (at least recent versions of) glibc that
overrides LC_MESSAGES and friends, as per previous research by Bryan
Green. "make check" works because pg_regress unsets LANGUAGE before
starting the postmaster, but in installcheck mode we're exposed to
the prevailing value and we lose.
We're already hacking the value of LANGUAGE in this test for Solaris,
so let's just extend that to unsetting LANGUAGE on every other platform.
Reported-by: Álvaro Herrera <alvherre@kurilemu.de>
Diagnosed-by: Andrew Dunstan <andrew@dunslane.net>
Author: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/a337896e-5bff-490b-afc9-c545f06c014c@gmail.com
Backpatch-through: 19
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/f5dfd52553d3b041e30e9b1f1c6eb9f7af55fbdb
Modified Files
--------------
src/test/regress/regress.c | 6 ++++++
1 file changed, 6 insertions(+)
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To: pgsql-committers@postgresql.org
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Subject: Re: pgsql: Fix yet another portability problem in new NLS test.
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