Re: How to get warnings for missing methods in older SDKs
Re: How to get warnings for missing methods in older SDKs
- Subject: Re: How to get warnings for missing methods in older SDKs
- From: Chris Hanson <email@hidden>
- Date: Fri, 25 Mar 2011 13:59:39 -0700
On Mar 25, 2011, at 1:47 PM, B.J. Buchalter wrote:
> On Mar 25, 2011, at 3:34 PM, Chris Hanson wrote:
>
>> You can target Mac OS X 10.5 using the Mac OS X 10.6 SDK and a Mac OS X Deployment Target of 10.5.
>
> Unfortunately, that does not work for those of us who need to develop IOKit drivers; you need to use the SDK for the oldest OS you need to support for binary compatibility.
Is this something you’ve seen documented somewhere, or were told?
So far as I understand, you should be able to use the Mac OS X 10.6 SDK to target Mac OS X 10.5 even for IOKit drivers, so long as you don’t use any 10.6 functionality in a 10.5 code path.
-- Chris
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