[CMake] Linking against OS X Frameworks

[ML]

All,

Oh, umm, wait.  How do I specify the 10.4 Universal SDK? Maybe that is  
it where I specify it on XCode, but I see nothing in my CMake file  
that would select a particular SDK so would it be using 10.5  
automatically? How does CMake decide this?

Which would make Michael right that maybe this was introduced in 105.

Sorry for top posting, I thought it might be easier for the way the  
thread is going.

Thoughts?

-Jason



On Aug 8, 2009, at 7:05 AM, ML wrote:

> Michael,
>
>>>>> find_library(CARBON NAMES Carbon)
>>>>> add_executable(foo foo.cxx)
>>>>> target_link_libraries(foo ${CARBON})
>>>
>>> If I do this, I get my compile errors referencing lack of Carbon  
>>> Framework like:
>>>
>>> In file included from /Volumes/Data/jtsm/Checkout/Universal GUI/ 
>>> source/thirdparty/OSX/MoreFilesX/MoreFilesX.c:82:
>>> /Volumes/Data/jtsm/Checkout/Universal GUI/source/thirdparty/OSX/ 
>>> MoreFilesX/MoreFilesX.h:1494: error: conflicting types for  
>>> ‘FSVolumeMount’
>>> /System/Library/Frameworks/CoreServices.framework/Frameworks/ 
>>> CarbonCore.framework/Headers/Files.h:7323: error: previous  
>>> declaration of ‘FSVolumeMount’ was here
>>
>> This is a compile error, and has nothing to do with linking.
>>
>> Problem is, you have FSVolumeMount declared in thirdparty/OSX/ 
>> MoreFilesX/MoreFilesX.c, which, however, is also a function in  
>> Carbon. So you have simple name clash. The issue you are facing  
>> might be that FSVolumeMount was introduced in Mac OSX 10.5, and the  
>> clash didn't happen on 10.4.
>
> But It works in XCode just fine, same code, nothing changed. I will  
> send you the example I am trying to move to CMake so that you an see  
> it. Maybe I am missing something being set in CMake to make it work.
>
> -Jason
>
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