is a symbolic link in the PATH pointing back to /usr/bin/perl.
Change WARNS from 6 to 5 to account for the fact that sys/time.h,
included from sys/stat.h, produces a warning when compiled with
-pedantic.
PR: bin/42418
Reviewed by: roberto
/usr/src has to carefully watch the Perl port to keep this in sync.
But this is the only way I am allowed to fix the mozzila build
(and other USE_PERL5 ports).