Comments on: How To Create a 2.x iPhone App Project With SDK 3.0

By: ltgbau

ltgbau — Mon, 17 Aug 2009 05:25:14 +0000

Great answer, thanks for that. I think you should post it in the entry so everyone can read it without reading the comment )

By: Nick

Nick — Thu, 06 Aug 2009 02:27:01 +0000

@ltgbau: If your app cannot function without a specific 3.0 lib, then of course it has to be a 3.0 only project. If your app can make use of 3.0 features when it’s running on a 3.0 device, and is able to fallback gracefully when running on a 3.0 device, then you can mark the 3.0 lib as a “Weak” Role in Targets > [Name] > Link Binary With Libraries.

By: ltgbau

ltgbau — Thu, 06 Aug 2009 00:43:38 +0000

but what happens when we use 3.0 lib like GameKit???

By: ry

ry — Wed, 22 Jul 2009 18:36:36 +0000

thanks, very useful for new developers starting with 3.0/3.1 wanting to get 2.x compatibility (like myself).