CMake/Help/variable/CMAKE_CXX_EXTENSIONS.rst
Stephen Kelly 913394af24 cmTarget: Add CXX_STANDARD and CXX_EXTENSION target properties.
These are used to determine whether to add -std=c++11, -std=gnu++11
etc flags on the compile line.
2014-04-07 16:48:44 +02:00

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CMAKE_CXX_EXTENSIONS
--------------------
Default value for ``CXX_EXTENSIONS`` property of targets.
This variable is used to initialize the :prop_tgt:`CXX_EXTENSIONS`
property on all targets. See that target property for additional
information.