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    $EXTRA_O_FLAGS .= " -DUSE_REAL" unless exists $self->args->{'with-float'};

    $self->update_XS("XS/ML.xs.inc");

    $self->dispatch("create_objects");
    $self->dispatch("compile_xs");

    $self->SUPER::ACTION_code;
}

sub update_XS {
    my ($self, $file) = @_;
    my $output = $file;
    $output =~ s/\.inc$//;

    open my $i_fh, "<", $file   or die "$!";
    open my $o_fh, ">", $output or die "$!";
    while (<$i_fh>) {
        s/REAL/float/g;
        print {$o_fh} $_;
    }