mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-13 06:23:23 +02:00
Perl likes to redefine the _() macro: #ifdef CAN_PROTOTYPE #define _(args) args #else ... There was lots not to like about the way we dealt with this before: 1. Instead of taking care of the conflict centrally in plperl.h, we expected every one of its ever-growing number of includers to do so. This is duplicative and error-prone in itself, plus it means that plperl.h fails to meet the expectation of being compilable standalone, resulting in macro-redefinition warnings in cpluspluscheck. 2. We left _() with its Perl definition, meaning that if someone tried to use it in any Perl-related extension, it would silently fail to provide run-time translation. I don't see any live bugs of this ilk, but it's clearly a hard-to-notice bug waiting to happen. So fix that by centralizing the cleanup logic, making it match what we're already doing for other macro conflicts with Perl. Since we only expect plperl.h to be included by extensions not core code, we should redefine _() as dgettext() not gettext(). |
||
---|---|---|
.. | ||
adminpack | ||
amcheck | ||
auth_delay | ||
auto_explain | ||
bloom | ||
btree_gin | ||
btree_gist | ||
citext | ||
cube | ||
dblink | ||
dict_int | ||
dict_xsyn | ||
earthdistance | ||
file_fdw | ||
fuzzystrmatch | ||
hstore | ||
hstore_plperl | ||
hstore_plpython | ||
intagg | ||
intarray | ||
isn | ||
jsonb_plperl | ||
jsonb_plpython | ||
lo | ||
ltree | ||
ltree_plpython | ||
oid2name | ||
pageinspect | ||
passwordcheck | ||
pg_buffercache | ||
pg_freespacemap | ||
pg_prewarm | ||
pg_standby | ||
pg_stat_statements | ||
pg_trgm | ||
pg_visibility | ||
pgcrypto | ||
pgrowlocks | ||
pgstattuple | ||
postgres_fdw | ||
seg | ||
sepgsql | ||
spi | ||
sslinfo | ||
start-scripts | ||
tablefunc | ||
tcn | ||
test_decoding | ||
tsm_system_rows | ||
tsm_system_time | ||
unaccent | ||
uuid-ossp | ||
vacuumlo | ||
xml2 | ||
contrib-global.mk | ||
Makefile | ||
README |
The PostgreSQL contrib tree --------------------------- This subtree contains porting tools, analysis utilities, and plug-in features that are not part of the core PostgreSQL system, mainly because they address a limited audience or are too experimental to be part of the main source tree. This does not preclude their usefulness. User documentation for each module appears in the main SGML documentation. When building from the source distribution, these modules are not built automatically, unless you build the "world" target. You can also build and install them all by running "make all" and "make install" in this directory; or to build and install just one selected module, do the same in that module's subdirectory. Some directories supply new user-defined functions, operators, or types. To make use of one of these modules, after you have installed the code you need to register the new SQL objects in the database system by executing a CREATE EXTENSION command. In a fresh database, you can simply do CREATE EXTENSION module_name; See the PostgreSQL documentation for more information about this procedure.