>> I try to convert my app to use xCode 4.2 and ARC. My app uses several custom >> frameworks and plugins. I used the migration tool to enable ARC for all of >> them. >> >> As I still want to support Snow Leopard, I set the SDKROOT to 10.7 and the >> Deployment Target to 10.6. But if I do that, on the startup of the app, I >> get this in the console: >> >> objc[9438]: Class __ARCLite__ is implemented in both [..]framework1 and >> [..]framework2. One of the two will be used. Which one is undefined. // >> removed the paths to frameworks... >> objc[9438]: Class __ARCLite__ is implemented in both [..]framework1 and >> [..]framework3. One of the two will be used. Which one is undefined. >> objc[9438]: Class __ARCLite__ is implemented in both [..]framework1 and >> [..]framework4. One of the two will be used. Which one is undefined. >> >> In the beginning I had only a few but now after converting all of my bundles >> (around 20) I have 10 lines of those. The ARCLite stuff seems to be the >> implementation to get ARC to work on Snow Leopard. > > That's right. The warning is annoying but otherwise harmless. The machinery > that makes ARC code work on older deployment targets was designed for apps, > and doesn't work well in frameworks. A future developer tools release should > fix this.
Is there a way to remove the code (for __ARCLite__) from the object files? Like you can remove the code for a certain architecture? Georg _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
