<LANG>_STANDARDΒΆ
The variations are:
These properties specify language standard versions which are requested. When a
newer standard is specified than is supported by the compiler, then it will
fallback to the latest supported standard. This "decay" behavior may be
controlled with the <LANG>_STANDARD_REQUIRED
target property.
Note that the actual language standard used may be higher than that specified
by <LANG>_STANDARD
, regardless of the value of
<LANG>_STANDARD_REQUIRED
. In particular,
transitive usage requirements or the use of
compile features
can raise the required
language standard above what <LANG>_STANDARD
specifies.
These properties are initialized by the value of the
CMAKE_<LANG>_STANDARD
variable if it is set when a target is
created.
For supported values and CMake versions see the respective pages.
To control compiler-specific extensions see <LANG>_EXTENSIONS
.
See the cmake-compile-features(7)
manual for information on
compile features and a list of supported compilers.