-a
Show all keyboard information, reporting implicit or derived information as a comment. Only affects .xkb format output.
-C
Produce a C header file as output (.h extension).
-dflts
Compute defaults for any missing components, such as key names.
-Idir
Specifies top-level directories to be searched for files included by the keymap description. After all directories specified by -I options have been searched, the current directory and finally, the default xkb directory (usually /usr/X11R6/lib/X11/xkb) will be searched.
To prevent the current and default directories from being searched, use the -I option alone (i.e. without a directory), before any -I options that specify the directories you do want searched.
-l
List maps that specify the map pattern in any files listed on the command line (not implemented yet).
-m name
Specifies a map to be compiled from an file with multiple entries.
-merge
Merge the compiled information with the map from the server (not implemented yet).
-o name
Specifies a name for the generated output file. The default is the name of the source file with an appropriate extension for the output format.
-opt parts
Specifies a list of optional parts. Compilation errors in any optional parts are not fatal. Parts may consist of any combination of the letters c, g,k,s,t which specify the compatibility map, geometry, keycodes, symbols and types, respectively.
-Rdir
Specifies the root directory for relative path names.
-synch
Force synchronization for X requests.
-w lvl
Controls the reporting of warnings during compilation. A warning level of 0 disables all warnings; a warning level of 10 enables them all.
-xkb
Generate a source description of the keyboard as output (.xkb extension).
-xkm
Generate a compiled keymap file as output (.xkm extension).