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I am handling a camera that needs different parameters in different architecture, Is there a flag that I can check to see if I am in 32bits or 64bits in my mac?
I was trying this but does not seem to work, I always get 32Bits!! :
#if defined(PER_ARCH_CFLAGS_x86_64)
NSLog(@"64bit!!");
#else
NSLog(@"32Bits!!");
#endif
Source: http://developer.apple.com/mac/library/documentation/Darwin/Conceptual/64bitPorting/MakingCode64-BitClean/MakingCode64-BitClean.html#//apple_ref/doc/uid/TP40001064-CH226-SW2