So here is my version :)

#!/usr/bin/perl --
use strict; use warnings;
use Data::Dump;
use Module::Corelist;

@ARGV or die "Usage: $0   outfile    infile infile infile\n";

my $outfile = shift        || 'ddname';
my @script  = @ARGV ? @ARGV : qw[ dd-inc.pl ];
my @cache   = qw[ -C CACHEFILE ];

my %exclude; # we don't pack core modules available in this perl
my %include;

for ( qx[scandeps @cache -B -V @script ] ){
    /^'([^']+)'/ or next;
    my $mod = $1;
    
    my $first   = Module::CoreList->first_release($mod);
    my $removed = Module::CoreList->removed_from($mod);
    
    $exclude{$mod}++ if defined $first   and $first < $]   ; # core in
+ this perl
    $include{$mod}++ if defined $removed and $] >= $removed; # removed
+ (not core) in this perl
}

my @exclude = map {; '-X', $_ } keys %exclude;
my @include = map {; '-M', $_ } keys %include;

#~ my @args = ( qw[ pp --perlscript --output ] => $outfile, @exclude, 
+@include, @script );
my @args = ( qw[ pp -P -o ] => $outfile, @exclude, @include, @script )
+;
dd \@args;
system @args;

__END__
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