# IMPORTED_CXX_MODULES_<CONFIG>

Added in version 3.28.

A list of C++ module specifications available with the target for configuration `<CONFIG>`. Each item in the list is of the form `<NAME>=<INTERFACE>[,<BMI>]*` where `<NAME>` is the name of the module, `<INTERFACE>` is its module interface unit, and any number of available `<BMI>` files are provided.

Note

CMake currently does not use the `<BMI>` files as there is limited support for determining whether an existing `<BMI>` file is suitable for a given importer of the module it represents.