[CMake] warn if features used that require >cmake-x.y

[Stuermer, Michael SP/HZA-ZSEP]

Have a look at cmake_minimum_required() and cmake_policy(). I think with these both it should be possible to verify you are using a cmake version that provides all features which are required by your project.

See here:

http://www.cmake.org/cmake/help/v3.3/command/cmake_minimum_required.html?#command:cmake_minimum_required

and here:

http://www.cmake.org/cmake/help/v3.3/command/cmake_policy.html

best regards,
Michael


> -----Original Message-----
> From: CMake [mailto:cmake-bounces at cmake.org] On Behalf Of Nicolas Bock
> Sent: Wednesday, July 01, 2015 8:29 PM
> To: cmake at cmake.org
> Subject: [CMake] warn if features used that require >cmake-x.y
> 
> Hi,
> 
> is there a way to get CMake to warn if a feature is used that requires
> a cmake version greater than some version x.y?
> 
> Thanks,
> 
> nick
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