You could use the same trick we use for fooling dynaloader or Oracle: 

BEGIN {
    if(  ! $ENV{PERLIO}  ) {
        $ENV{PERLIO}= ":utf8";
        exec $^X, $0, @ARGV;
    }
}

[download]

- tye        

In reply to Re^3: Using binmode on ARGV filehandle? (exec) by tye
in thread Using binmode on ARGV filehandle? by graff

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