Remove redundant perl version checks

adunstan · adunstan · commit 1c417311692a · 2024-06-26T07:32:15.000-04:00
Commit 4c15327 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
@@ -1,6 +1,5 @@
 #  src/pl/plperl/plc_perlboot.pl
 
-use 5.008001;
 use vars qw(%_SHARED $_TD);
 
 PostgreSQL::InServer::Util::bootstrap();
