[CMake] Linking against OS X Frameworks

[Mike Jackson]

On Mon, Aug 10, 2009 at 7:36 PM, ML<mailinglists at mailnewsrss.com> wrote:
> Everyone,
>
>>>> What is the command to force 32-bit carbon as now that I set 10.4 as my
>>>> SDK and I am running on a 64 -bit machine I am getting errors like:
>>>>
>>>> In file included from /Volumes/Data/jtsm/Checkout/Universal
>>>> GUI/source/thirdparty/OSX/MoreFilesX/MoreFilesX.c:80:
>>>>
>>>> /Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h:20:6:
>>>> error: #error 64-bit not supported
>>
>>> Just set CMAKE_OSX_ARCHITECTURES to i368, ppc or if you want a universal
>>> binary, "i368;ppc"
>>
>> I have:
>>
>> SET (CMAKE_OSX_SYSROOT=/Developer/SDKs/MacOSX10.4u.sdk)
>> SET (CMAKE_OSX_DEPLOYMENT_TARGET=10.4)
>> SET (CMAKE_OSX_ARCHITECTURES="i368;ppc")
>
> And, yes for clarity i did change the above from Michael to say:
>
> SET (CMAKE_OSX_SYSROOT=/Developer/SDKs/MacOSX10.4u.sdk)
> SET (CMAKE_OSX_DEPLOYMENT_TARGET=10.4)
> SET (CMAKE_OSX_ARCHITECTURES="i386;ppc")
>
> [CMAKE_OSX_ARCHITECTURES was wrong.]
>
> Still errors I mentioned.
>
> -Jason
>
>

What version of CMake are you using? I'm not sure if the
CMAKE_OSX_DEPLOYMENT_TARGET was included in the CMake 2.6 branch.

 You may also have to set these BEFORE the first time you ever run
CMake in your build directory. I don't have access to cmake at the
moment (wrong computer.. ) so I can not check how those variables are
initialized.

-- 
Mike Jackson                               mike.jackson at bluequartz.net
BlueQuartz Software                    www.bluequartz.net