Is there a way to figure out what command line args were passed to the perl interpreter (i.e. are not part of ARGV). On Linux I can do:

perl -le '$/ = "\0"; open my $fh, "/proc/$$/cmdline"; print for <$fh>'
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which outputs:

/home/utils/perl-5.10/5.10.0-nothreads-64/bin/perl
-le
$/ = "\0"; open my $fh, "/proc/$$/cmdline"; print for <$fh>
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However, this is not portable to systems that don't have the /proc file system. Is there a hook into perl itself to get this information? (specifically, I'm wanting any /-d:.*/ flags)