Enable NLS

[wolfgangwalther]

No description provided.

[wolfgangwalther]

This only works with gettext-tiny instead of gettext right now. However gettext-tiny conflicts with linux-pam. This is mostly an alpine packaging issue, but it might be possible to make it configurable which gettext implementation (libc or gettext) to take, instead of defaulting to libc all the time.

[wolfgangwalther]

Meson fails with this currently:

==~_~===-=-===~_~== /mnt/build/HEAD/pgsql.build/testrun/plperl/regress/regression.diffs ==~_~===-=-===~_~==
diff -U3 /mnt/source/src/pl/plperl/expected/plperl_elog_1.out /mnt/build/HEAD/pgsql.build/testrun/plperl/regress/results/plperl_elog.out
--- /mnt/source/src/pl/plperl/expected/plperl_elog_1.out
+++ /mnt/build/HEAD/pgsql.build/testrun/plperl/regress/results/plperl_elog.out
@@ -76,6 +76,7 @@
   RETURN 1;
 END;
 $$;
+WARNING:  could not determine encoding for locale "C.UTF-8": codeset is "ASCII"
 select die_caller();
 NOTICE:  caught die
  die_caller 
diff -U3 /mnt/source/src/pl/plperl/expected/plperl_call.out /mnt/build/HEAD/pgsql.build/testrun/plperl/regress/results/plperl_call.out
--- /mnt/source/src/pl/plperl/expected/plperl_call.out
+++ /mnt/build/HEAD/pgsql.build/testrun/plperl/regress/results/plperl_call.out
@@ -64,6 +64,7 @@
   RAISE NOTICE '_a: %, _b: %', _a, _b;
 END
 $$;
+WARNING:  could not determine encoding for locale "C.UTF-8": codeset is "ASCII"
 NOTICE:  a: 10, b: 
 NOTICE:  _a: 10, _b: 20
 DROP PROCEDURE test_proc1;

[wolfgangwalther]

Building with --enable-nls and gettext works fine in nixpkgs' pkgsMusl. Thus, I consider this a packaging issue for Alpine Linux only.