Andres Freund 7b5dec760f perl: Hide warnings inside perl.h when using gcc compatible compiler ... New versions of perl trigger warnings within perl.h with our compiler flags. At least -Wdeclaration-after-statement, -Wshadow=compatible-local are known to be problematic. To avoid these warnings, conditionally use #pragma GCC system_header before including plperl.h. Alternatively, we could add the include paths for problematic headers with -isystem, but that is a larger hammer and is harder to search for. A more granular alternative would be to use #pragma GCC diagnostic push/ignored/pop, but gcc warns about unknown warnings being ignored, so every to-be-ignored-temporarily compiler warning would require its own pg_config.h symbol and #ifdef. As the warnings are voluminous, it makes sense to backpatch this change. But don't do so yet, we first want gather buildfarm coverage - it's e.g. possible that some compiler claiming to be gcc compatible has issues with the pragma. Author: Andres Freund <andres@anarazel.de> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: Discussion: https://postgr.es/m/20221228182455.hfdwd22zztvkojy2@awork3.anarazel.de		2023-01-02 15:50:00 -08:00
..
access	Rethink handling of [Prevent|Is]InTransactionBlock in pipeline mode.	2022-12-13 14:23:59 -05:00
bootstrap	Update copyright for 2021	2021-01-02 13:06:25 -05:00
catalog	In extensions, don't replace objects not belonging to the extension.	2022-08-08 11:12:31 -04:00
commands	Fix ENABLE/DISABLE TRIGGER to handle recursion correctly	2022-08-05 09:47:11 +02:00
common	Expand palloc/pg_malloc API for more type safety	2022-09-14 06:08:34 +02:00
datatype	Update copyright for 2021	2021-01-02 13:06:25 -05:00
executor	Re-add SPICleanup for ABI compatibility in stable branch	2022-07-18 16:23:48 +02:00
fe_utils	Allow db.schema.table patterns, but complain about random garbage.	2022-04-20 11:39:44 -04:00
foreign	Initial pgindent and pgperltidy run for v14.	2021-05-12 13:14:10 -04:00
jit	jit: Do not try to shut down LLVM state in case of LLVM triggered errors.	2021-09-13 18:15:28 -07:00
lib	Add casts to simplehash.h to silence C++ warnings.	2022-11-03 10:47:31 -04:00
libpq	Make check_usermap() parameter names consistent.	2022-09-17 16:54:14 -07:00
mb	Fix incautious handling of possibly-miscoded strings in client code.	2021-06-07 14:15:25 -04:00
nodes	Remove new structure member from ResultRelInfo.	2022-12-08 16:15:03 +09:00
optimizer	Fix incorrect tests for SRFs in relation_can_be_sorted_early().	2022-08-03 17:33:42 -04:00
parser	Rename parser token REF to REF_P to avoid a symbol conflict.	2022-10-16 15:27:04 -04:00
partitioning	Fix relcache inconsistency hazard in partition detach	2021-04-22 15:13:25 -04:00
port	Get rid of artificial restriction on hash table sizes on Windows.	2021-07-25 14:02:27 -04:00
portability	Fix another portability bug in recent pgbench commit.	2021-03-10 23:20:41 +13:00
postmaster	Remove temporary files after backend crash	2021-03-18 17:38:28 +01:00
regex	Improve memory management in regex compiler.	2021-02-26 13:52:10 -05:00
replication	Fix catalog lookup with the wrong snapshot during logical decoding.	2022-08-11 09:45:04 +05:30
rewrite	Adjust locations which have an incorrect copyright year	2021-06-04 12:19:50 +12:00
snowball	Update snowball	2021-02-19 08:10:15 +01:00
statistics	Extended statistics on expressions	2021-03-27 00:01:11 +01:00
storage	Improve heuristics for compressing the KnownAssignedXids array.	2022-11-29 15:43:17 -05:00
tcop	Centralize the logic for protective copying of utility statements.	2021-06-18 11:22:58 -04:00
tsearch	Add comments and a missing CHECK_FOR_INTERRUPTS in ts_headline.	2022-11-21 17:07:07 -05:00
utils	Replace RelationOpenSmgr() with RelationGetSmgr().	2022-11-17 16:54:30 -05:00
.gitignore	Refactor dlopen() support	2018-09-06 11:33:04 +02:00
c.h	perl: Hide warnings inside perl.h when using gcc compatible compiler	2023-01-02 15:50:00 -08:00
fmgr.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
funcapi.h	Reconsider the handling of procedure OUT parameters.	2021-06-10 17:11:36 -04:00
getaddrinfo.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
getopt_long.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
Makefile	Build in some knowledge about foreign-key relationships in the catalogs.	2021-02-02 17:11:55 -05:00
miscadmin.h	Get rid of artificial restriction on hash table sizes on Windows.	2021-07-25 14:02:27 -04:00
pg_config_ext.h.in	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00
pg_config_manual.h	Rename debug_invalidate_system_caches_always to debug_discard_caches.	2021-07-13 15:01:01 -04:00
pg_config.h.in	Suppress warning about stack_base_ptr with late-model GCC.	2022-02-17 22:45:34 -05:00
pg_getopt.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
pg_trace.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
pgstat.h	Fix performance regression from session statistics.	2021-09-16 02:10:57 -07:00
pgtar.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
pgtime.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
port.h	pg_basebackup: Fix cross-platform tablespace relocation.	2022-10-21 08:39:48 -04:00
postgres_ext.h	Phase 2 of pgindent updates.	2017-06-21 15:19:25 -04:00
postgres_fe.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
postgres.h	Fix misleading comments about TOAST access macros.	2021-09-08 14:11:35 -04:00
rusagestub.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00
windowapi.h	Update copyright for 2021	2021-01-02 13:06:25 -05:00