Re: Building AudioUnits for Mac OS 10.5
Re: Building AudioUnits for Mac OS 10.5
- Subject: Re: Building AudioUnits for Mac OS 10.5
- From: Doug Wyatt <email@hidden>
- Date: Tue, 2 Aug 2011 17:14:01 -0700
I'm speaking completely off the record here, but I don't know of any reason why an AudioUnit built for 10.5 should fail to run on 10.7.
I can, however, easily imagine that an AudioUnit which compiled on 10.5 or 10.6 would fail to compile with the 10.7 bits in /Developer/Extras/CoreAudio. If it were my project, I'd have a copy of those bits in my source repository and not have dependencies on /Developer. I might carefully merge Apple's changes into my copy from time to time, but only after making sure they compile and .
Doug
On Aug 2, 2011, at 16:38 , Sean Costello wrote:
> I asked essentially the same question about TN 2267. It seems to imply that, in order to run in 10.7, an Audio Unit needs to have been built with the 10.6 SDK (or 10.7), and possibly with 10.6 as the target.
>
> Can someone from Apple please confirm or deny this?
>
> Thanks,
>
> Sean Costello
>
> On Aug 2, 2011, at 4:24 PM, patrick machielse wrote:
>
>> Continuing a tradition the latest Apple OS update breaks my Audio Unit projects.
>>
>> I have a few audio units that should continue to run on Mac OS 10.5. My current projects fail to build on 10.7/Xcode 4.1.
>>
>> I've read TN 2267 'Audio Unit AUPlugIn' but it doesn't even _mention_ OS 10.5… However, this note does seem to _imply_ that if I upgrade my projects to make them compile on 10.7 I will loose compatibility with 10.5.
>>
>> Is it true that I must build my AUs on 10.6/Xcode3 if I am to maintain compatibility with Mac OS X 10.5?
>>
>> Also, the AUDebugDispatcher module can no longer be found. I assume it has been removed from AUPublic?
>>
>> Finally, is there any source of information about AUPlugIn (apart from the TN)? When I search for in on the Mac dev center it only turns up useless links for iOS. Not useful.
>>
>> Thanks,
>> patrick
>> --
>> Patrick Machielse
>> Hieper Software
>>
>> http://www.hieper.nl
>> email@hidden
>>
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