Thread: pgsql: Clean up compilation warnings coming from PL/Perl with clang-12~
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. Upstream perl has fixed this issue, but it is going to take some time before this is spread across the buildfarm, and we have noticed that some animals would be useful with an extra -Werror to help with the detection of incorrect placeholders (see b0cf544), dangomushi being one. Reviewed-by: Tom Lane Discussion: https://postgr.es/m/YYr3qYa/R3Gw+Sbg@paquier.xyz Backpatch-through: 10 Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/5e8a0dc7295fd5c3d952a54f09881fb02eb94269 Modified Files -------------- configure | 46 ++++++++++++++++++++++++++++++++++++++++++++++ configure.in | 8 ++++++++ 2 files changed, 54 insertions(+)