cmake/Help/variable/CMAKE_LANG_EXTENSIONS_DEFAULT.rst
2021-11-20 13:41:27 +01:00

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CMAKE_<LANG>_EXTENSIONS_DEFAULT
-------------------------------
.. versionadded:: 3.22
Compiler's default extensions mode. Used as the default for the
:prop_tgt:`<LANG>_EXTENSIONS` target property when
:variable:`CMAKE_<LANG>_EXTENSIONS` is not set (see :policy:`CMP0128`).
This variable is read-only. Modifying it is undefined behavior.