Z80 CP/M C compiler options:

-A	Generate a self-relocating .COM program
-R	Link in command line wild card expansion code
-V	Be verbose during compilation
-S	Generate assembler code in a .AS file; don't assemble or link
-C	Generate object code only; don't link.
-O	Invoke the peephole optimizer
-I	Specify an include directory, e.g. -I1:B:
-U	Undefine a predefined symbol, e.g. -UDEBUG
-D	Define a symbol, e.g. -DDEBUG=1
-L	Scan a library, e.g. -LF scans the floating point library
-F	Generate a symbol file suitable for use with debug.com, e.g.
		-Ffile.sym; default file name is L.SYM.
-W	Set warning level, e.g. -w5 or -w-2
-X	Suppress local symbols in symbol tables
-M	Generate a map file, e.g. -Mfile.map