From: Tom Lane <tgl@sss.pgh.pa.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Clean up compilation warnings coming from PL/Perl with clang-12~
Date: Sun, 12 Dec 2021 23:06:41 +0000
Message-ID: <E1mwXvV-00058v-1b@gemulon.postgresql.org> (raw)
Clean up compilation warnings coming from PL/Perl with clang-12~
clang-12 has introduced -Wcompound-token-split-by-macro, that is causing
a large amount of warnings when building PL/Perl because of its
interactions with upstream Perl. This commit adds one -Wno to CFLAGS at
./configure time if the flag is supported by the compiler to silence all
those warnings.
This back-patches commit 9ff47ea41 into out-of-support branches,
pursuant to newly-established project policy. The point is to
suppress scary-looking warnings so that people building these
branches needn't expend brain cells verifying that it's safe
to ignore the warnings.
Discussion: https://postgr.es/m/d0316012-ece7-7b7e-2d36-9c38cb77cb3b@enterprisedb.com
Branch
------
REL9_6_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/c16a78147ca104602d18c8cc19ff3ed98606717c
Modified Files
--------------
configure | 42 ++++++++++++++++++++++++++++++++++++++++++
configure.in | 8 ++++++++
2 files changed, 50 insertions(+)
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To: pgsql-committers@postgresql.org
Cc: tgl@sss.pgh.pa.us, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Clean up compilation warnings coming from PL/Perl with clang-12~
In-Reply-To: <E1mwXvV-00058v-1b@gemulon.postgresql.org>
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