New in version 3.3.

Use the given emulator to run executables created when crosscompiling. This command will be added as a prefix to add_test(), add_custom_command(), and add_custom_target() commands for built target system executables.

New in version 3.15: If this property contains a semicolon-separated list, then the first value is the command and remaining values are its arguments.

New in version 3.29: Contents of CROSSCOMPILING_EMULATOR may use generator expressions.

This property is initialized by the value of the CMAKE_CROSSCOMPILING_EMULATOR variable if it is set when a target is created.