|k1om|x86_64]
                              Set input machine type
  --output-mach [none|i386|iamcu|l1om|k1om|x86_64]
                              Set output machine type
  --input-type [none|rel|exec|dyn]
                              Set input file type
  --output-type [none|rel|exec|dyn]
                              Set output file type
  --input-osabi [%s]
                              Set input OSABI
  --output-osabi [%s]
                              Set output OSABI
  --input-abiversion [0-255]  Set input ABIVERSION
  --output-abiversion [0-255] Set output ABIVERSION