List of compiler directives

I've got this ones:

?Win32
?PPC
?MacOsX
?Linux
?x86
?
?debug
?BigEndian
?LittleEndian

is there any additional compiler directive?

Another two that I know about are (although the ones you gave may allow you to do this already):

?MacOsX86
?MacOsPPC

Also, I don't think that ?MacOsX is one - I think it is supposed to be ?MacOS.

Yes it is MacOs, It was a mistake! Thanks

Are there any additional compiler directives?