Remove redundant perl version checks

Commit 4c1532763a removed some redundant uses of 'use 5.008001;' in perl
scripts, including in plperl's plc_perlboot.pl. Because it made other
changes it wasn't backpatched. However, now this is causing a failure on
back branches when built with bleeding edge perl. Therefore, backpatch
just that part of it which removed those uses, from 15 all the way down
to 9.2, which is the earliest version currently built in the buildfarm.

per report from Alexander Lakhin

Discussion: https://postgr.es/m/4cc2ee93-e03c-8e13-61ed-412e7e6ff19d@gmail.com

diff --git a/src/pl/plperl/plc_perlboot.pl b/src/pl/plperl/plc_perlboot.pl
index d506d01163b0a8b1cfad07be19b697d8b6eb0859..e8aab9b825145b10bfd78bce6c14e82dc045cf19 100644 (file)
--- a/src/pl/plperl/plc_perlboot.pl
+++ b/src/pl/plperl/plc_perlboot.pl
@@ -1,6 +1,5 @@
 #  src/pl/plperl/plc_perlboot.pl
 
-use 5.008001;
 use vars qw(%_SHARED $_TD);
 
 PostgreSQL::InServer::Util::bootstrap();

diff --git a/src/tools/pgindent/pgindent b/src/tools/pgindent/pgindent
index 1912efa8159611fde085bfd3be2f2cc96bd47587..6763ae24fa2a44691f03f41f5bddf7db1be338ab 100755 (executable)
--- a/src/tools/pgindent/pgindent
+++ b/src/tools/pgindent/pgindent
@@ -2,7 +2,6 @@
 
 use strict;
 use warnings;
-use 5.008001;
 
 use Cwd qw(abs_path getcwd);
 use File::Find;