CMake/Help/prop_tgt/CXX_EXTENSIONS.rst

17 lines
560 B
ReStructuredText
Raw Normal View History

CXX_EXTENSIONS
--------------
Boolean specifying whether compiler specific extensions are requested.
This property specifies whether compiler specific extensions should be
used. For some compilers, this results in adding a flag such
as ``-std=gnu++11`` instead of ``-std=c++11`` to the compile line. This
property is ``ON`` by default.
See the :manual:`cmake-compile-features(7)` manual for information on
compile features.
This property is initialized by the value of
the :variable:`CMAKE_CXX_EXTENSIONS` variable if it is set when a target
is created.