[CMake] find_library and mac os x SDKs

[Michael Jackson]

Probably not working because the 10.4u SDK is not is any "standard"  
location like /Library/Frameworks or /System/library/Frameworks. You  
may have to add the additional argument to add another search path.
___________________________________________________________
Mike Jackson                      www.bluequartz.net
Principal Software Engineer       mike.jackson at bluequartz.net
BlueQuartz Software               Dayton, Ohio


On Mar 26, 2010, at 3:29 PM, Simmons, Aaron wrote:

> Actually, it’s a framework.  The docs say find_library will work  
> with frameworks (which are also folders). E.g., find_library(carbon  
> Carbon) will work.
>
>
> From: David Cole [mailto:david.cole at kitware.com]
> Sent: Friday, March 26, 2010 13:15
> To: Simmons, Aaron
> Cc: cmake at cmake.org
> Subject: Re: [CMake] find_library and mac os x SDKs
>
> find_library finds a library. MacOSX10.4u is a directory, not a  
> library.
>
> You just want:
> if(EXISTS "/Developer/SDKs/MacOSX10.4u")
>
>
> On Fri, Mar 26, 2010 at 2:08 PM, Simmons, Aaron <asimmons at rosettastone.com 
> > wrote:
> When compiled on Mac OS X, my project links against the 10.4 SDK.   
> This SDK is often not installed by default on newer systems (10.6,  
> for example).  I would like to put in a check for whether the SDK is  
> present before compiling (otherwise the developer gets all kinds of  
> hard-to-understand compile errors).
>
> I'm trying to use find_library like this:
>       find_library(sdk MacOSX10.4u PATHS /Developer/SDKs)
>       message("sdk= ${sdk}")
> but the result is
>       sdk= sdk-NOTFOUND
> even on a system where the 10.4 sdk is present.
>
> What am I missing?
>
>
> Thanks,
> aaron
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