[cmake-developers] C++11 only for a specified subdirectory

[Attila Krasznahorkay]

Hi Roman,

If you only set

set( CMAKE_CXX_STANDARD 11 )

in that subdirectory, then this should happen automatically. (Since the variable will not be visible as soon as you go out of the scope of this "subdirectory".)

Otherwise you could just set the CXX_STANDARD property on the targets that should be built in C++11 mode.

https://cmake.org/cmake/help/v3.1/prop_tgt/CXX_STANDARD.html

Cheers,
            Attila

> On 04 Mar 2016, at 14:20, Roman Wüger <roman.wueger at gmx.at> wrote:
> 
> Hi,
> 
> is it possible to activate C++11 only for a subdirectory?
> 
> Regards
> Roman
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