CXX_STANDARD use latest

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CXX_STANDARD use latest

Tiago Macarios
Hi,

One can require a specific CXX_STANDARD to be used, but is it possible to set a minimum and let CMake use the latest as long as it satisfies the minimum?

Example code:

set_property(TARGET a_lib
    PROPERTY CXX_STANDARD_MIN 11
    PROPERTY CXX_STANDARD_REQUIRED ON
    PROPERTY CXX_STANDARD_LATEST ON
)

Tiago

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Re: CXX_STANDARD use latest

Craig Scott-3
Not sure if it lines up exactly with what you want, but the latest CMake release (3.8.0) allows you to specify the minimum language standard via compiler features:




On Sun, Apr 16, 2017 at 12:48 PM, Tiago Macarios <[hidden email]> wrote:
Hi,

One can require a specific CXX_STANDARD to be used, but is it possible to set a minimum and let CMake use the latest as long as it satisfies the minimum?

Example code:

set_property(TARGET a_lib
    PROPERTY CXX_STANDARD_MIN 11
    PROPERTY CXX_STANDARD_REQUIRED ON
    PROPERTY CXX_STANDARD_LATEST ON
)

Tiago

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Kitware offers various services to support the CMake community. For more information on each offering, please visit:

CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
CMake Training Courses: http://cmake.org/cmake/help/training.html

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Craig Scott
Melbourne, Australia

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Kitware offers various services to support the CMake community. For more information on each offering, please visit:

CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
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