Re: XXXX is not compatible with its superclass, 13IOAudioEngine superclass changed?
Re: XXXX is not compatible with its superclass, 13IOAudioEngine superclass changed?
- Subject: Re: XXXX is not compatible with its superclass, 13IOAudioEngine superclass changed?
- From: John Dalgliesh <email@hidden>
- Date: Mon, 6 Nov 2006 18:27:57 +1100 (EST)
On Sun, 5 Nov 2006, Jason Williams wrote:
Here's what I get from kextload -t
39com_MyCompany_driver_PhantomAudioEngine is not compatible with its
superclass, 13IOAudioEngine superclass changed?
Now i've seen stuff all over about compiling against the 10.4.0 sdk and I
am. I'm using Mac OS X 10.4.8 on PPC with Xcode 2.4. I know it's an
incompatibility betweeen the IOAudioEngine in the headers and the
IOAudioEngine in the running kernel. Problem is, I have no clue how to
reconcile the issue. *ANY* guidance, docs, or anything that someone can
offer would be of immense help.
Have you checked out this technote?:
<http://developer.apple.com/technotes/tn2006/tn2163.html>
In particular, what version of Mac OS X are you targeting? Perhaps you
need to use gcc 3.3. And note that 10.4u SDK != 10.4.0 SDK, although you
probably already got that one (or ... now it seems you can define
'KPI_10_4_0_PPC_COMPAT' instead).
Hope this helps.
{P^/
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