I am on 5.24. I will need sitecustomize for something like this :
#1. export a global sharable variable
require Exporter;
our @ISA = qw/Exporter/;
our @EXPORT = qw/%GV/;
our %GV = (....);
#2. add more Lib path
push @INC, "D:/Lib/$ENV{SERVER_NAME}"
if ($ENV{REMOTE_ADDR}) ;
#3. define some dynamic path
$ENV{MyData} = "D:/UsrData/Guest/";
$ENV{MyData} = "D:/UsrData/$ENV{USER}"
if (length $ENV{USER});
Though I got
-f don't do $sitelib/sitecustomize.pl at startup from
perl -h. But no different with/without it.