Re: Linking against AVKit breaks app on 10.6
Re: Linking against AVKit breaks app on 10.6
- Subject: Re: Linking against AVKit breaks app on 10.6
- From: Greg Parker <email@hidden>
- Date: Mon, 12 Sep 2016 12:41:37 -0700
> On Sep 12, 2016, at 12:40 AM, Alastair Houghton <email@hidden> wrote:
>
>> On 10 Sep 2016, at 12:47, Andreas Falkenhahn <email@hidden> wrote:
>>
>> When I link my app against AVKit using
>>
>> -framework AVKit
>>
>> it fails to load on 10.6 claiming
>>
>> dyld: Library not loaded: /System/Library/Frameworks/AVKit.framework/Versions/A/AVKit
>> Referenced from: ...
>> Reason: image not found
>> Trace/BPT trap
>
> This is probably happening because AVKit doesn’t declare its symbols as weakly imported, while the other frameworks do. You can force weak linking for that particular framework using
>
> -weak_framework AVKit
>
> instead of just using the normal “-framework”.
Please file a bug report. A missing availability attribute somewhere would be a bug in AVFoundation.
--
Greg Parker email@hidden Runtime Wrangler
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