Does anyone know of an environmental variable, or how to define a compile time constant based on the name of the application currently being compiled?

VFP8.0 doesn't seem to process PROGRAM() or SYS(16) in #IF statements, and doesn't accept anything like _VFP.activeproject.name, etc.

#IF PROGRAM(0)='MYPROG1'
#DEFINE abcd .f.
#ENDIF
#IF PROGRAM(0)='MYPROG2'
#DEFINE xyz .f.
#ENDIF

Thanks in advance,
Bob