Is there a specific Xcode compiler flag that gets set when compiling for iPad?

Question

Is there a specific Xcode compiler flag that gets set when compiling for iPad?

I want to conditionally compile iPad vs iPhone/iPod Touch code for example:

Answer 1

For multiple targets sharing the same project/code, I'm doing this by editing the C flags for my iPad target.

With the [myapp]-iPad target chosen as the active target, pick Project -> Edit Active Target [myapp]-iPad. Search for "c flags" and double-click. Add a flag for "-D TARGET_IPAD". Now the symbol TARGET_IPAD will be defined only for your iPad target.

Of course, this only works if you're using separate targets for iPad and iPhone. If you're running the same binary on both, obviously there's nothing the compiler can do for you. (However, the 3.2 SDK as of the end of January doesn't even support Universal apps yet.)

(Edited; I was confused about the terminology of "Universal" apps etc.)