/usr/bin/ocamlobjinfo-4 [OPTIONS] FILES : give information on files
  -no-approx  Do not print module approximation information
  -no-code  Do not print code from exported flambda functions
  -shape  Print the shape of the module
  -null-crc  Print a null CRC for imported interfaces
  -args <file> Read additional newline separated command line arguments
      from <file>
  -args0 <file> Read additional NUL separated command line arguments from
      <file>
  -help  Display this list of options
  --help  Display this list of options