# Unixes it is the basename rather than the full path to the perl binary.
my $perlpath = '';
if (defined($Config{'perlpath'})) { $perlpath = $Config{'perlpath'}; }
-# Of course some platforms are distinct...
-if ($^O eq 'VMS') { $perlpath = $^X; }
# The useithreads Config variable plays a role in whether or not
# threads and threads/shared work when C<use>d. They apparently always