This option displays the version information of ccrl.
[Specification format]
 
-  | Interpretation when omitted  | 
 
Compilation is performed without displaying the version information of ccrl.
[Detailed description]
-  | This option outputs the version information of ccrl to the standard error output. 
It does not execute compilation.  | 
 
[Example of use]
-  | To output the version information of ccrl to the standard error output, describe as:  |