cppwinrt

C++/WinRT is a standard C++ language projection for the Windows Runtime.

Run the following Vcpkg command to install the port.

vcpkg install cppwinrt

The C++/WinRT package provides CMake targets:

find_package(cppwinrt CONFIG REQUIRED)
target_link_libraries(main PRIVATE Microsoft::CppWinRT)

The CMake variable CPPWINRT_TOOL is also set to point to the .winmd to header command-line tool.