Re: Deprecated APIs
Re: Deprecated APIs
- Subject: Re: Deprecated APIs
- From: Bill Bumgarner <email@hidden>
- Date: Wed, 24 Feb 2010 11:04:20 -0800
On Feb 23, 2010, at 8:57 PM, Steve Christensen wrote:
>> That code uses blocks, though, which implies that it will be compiled using a later version of Objective-C. Will that code really run on older versions of OS X?
>
> The compile-time conditional assumes that you're building against the 10.6 SDK (or later). Obviously if you're going to support both cases, you'll need to use a compiler configuration that is compatible with all the OS versions you plan to support.
There are symbols *sometimes* emitted by compilation of blocks that won't be available on prior releases of Mac OS X and, thus, will cause a dyld error on launch on those platforms.
Be careful.
b.bum
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