Build fails with CMAKE_OSX_DEPLOYMENT_TARGET=10.6
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
Following !1405 (merged) building VTK fails with CMAKE_OSX_DEPLOYMENT_TARGET=10.6:
$ sw_vers ProductName: Mac OS X ProductVersion: 10.6.8 BuildVersion: 10K549
$ cmake --version cmake version 3.5.2
$ cmake -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.6 -DBUILD_TESTING:BOOL=OFF ../VTK && make ... In file included from /path/to/VTK/Rendering/OpenGL2/vtkCocoaRenderWindowInteractor.mm:17: /path/to/VTK/Rendering/OpenGL2/vtkCocoaMacOSXSDKCompatibility.h:29:4: error: #error VTK requires a deployment target of Mac OS X 10.6.8 or later ...
$ cmake -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.6.8 -DBUILD_TESTING:BOOL=OFF ../VTK && make ... CMake Error at /path/to/CMake.app/Contents/share/cmake-3.5/Modules/Platform/Darwin.cmake:84 (message): CMAKE_OSX_DEPLOYMENT_TARGET (10.6.8) is greater than CMAKE_OSX_SYSROOT SDK:
/Developer/SDKs/MacOSX10.6.sdk
Please set CMAKE_OSX_DEPLOYMENT_TARGET to 10.6 or lower. ...