Error building 32-bit OS X app?

Question

I\'m working on my first Mac OS X app. My project was set-up with XCode defaults and I haven\'t touched any Build Settings. When building for Mac 64-bit, the app runs fine.

Answer 1

You can set the NS_BUILD_32_LIKE_64 preprocessor macro in Xcode for the the 32bit build target. This will save you the trouble of maintaining separate code for 32bit and 64bit versions.