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`-D' OPTS
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Controls the verbosity and coverage of the debugging trace; "opts"
is a comma separated list of debugging options. The "-D" option is
only available if Amd was compiled with `-DDEBUG'. The memory
debugging facilities are only available if Amd was compiled with
`-DDEBUG_MEM' (in addition to `-DDEBUG').
The most common options to use are `-D trace' and `-D test' (which
turns on all the useful debug options). See the program source for a
more detailed explanation of the available options.