Preprocessor macro for OS X targets?
cocoa, ios, macos, objective-c, xcode
Solution
That is because `TARGET_OS_MAC` is defined when building for iOS as well.
See http://sealiesoftware.com/blog/archive/2010/8/16/TargetConditionalsh.html on that.
I would try and build my own target specific define via build-settings on the target.
Problem
I have a project that has both an iOS and an OS X target. Is there a preprocessor macro that is true when I'm compiling for OS X? I tried this: ``` #if TARGET_OS_MAC @interface BFNode : NSObject <NSPasteboardReading, NSPasteboardWriting> { #else @interface BFNode : NSObject { #endif ``` But `TARGET_OS_MAC` doesn't seem to work. When I try to run the app on iOS I get a compiler error, because it tries to compile the first line and there is no `NSPasteboardReading` protocol defined on iOS. I know there is `TARGET_OS_IPHONE` too. If I use that and swap the `@interface` declarations it works. But there are a lot of places where I have code, that has no iOS version, so I need a macro for OS X too. SOLUTION: I ended up defining a new macro in the .pch file: ``` #define TARGET_OSX TARGET_OS_IPHONE == 0 ```