D:/PROJECTS/Mengine/CMake/Depends_Android_SDL/../../dependencies/stdex/include\stdex/intrusive_ptr.h:113:53: error: use of undeclared identifier '_rhs'
            STDEX_INTRUSIVE_PTR_CHECK_TYPECAST_PTR( _rhs, pointer_type );
                                                    ^
D:/PROJECTS/Mengine/CMake/Depends_Android_SDL/../../dependencies/stdex/include\stdex/intrusive_ptr.h:113:53: error: use of undeclared identifier '_rhs'
2 errors generated.