CMAKE_CXX_COMPILER_IMPORT_STDΒΆ
New in version 3.30.
A list of C++ standard levels for which import std support exists for the
current C++ toolchain. Support for C++<NN> may be detected using a
<NN> IN_LIST CMAKE_CXX_COMPILER_IMPORT_STD predicate with the
if() command.
Note
This variable is meaningful only when experimental support for import
std; has been enabled by the CMAKE_EXPERIMENTAL_CXX_IMPORT_STD gate.