cmake _HAVE_INT128 examples

transmission/transmission cmake/FindWideInteger.cmake :15 

try_compile(_HAVE_INT128
    ${CMAKE_BINARY_DIR}
    ${_INT128_TEST_FILE})

transmission/transmission cmake/FindWideInteger.cmake :18 

target_compile_definitions(WideInteger::WideInteger
    INTERFACE
        $<$<BOOL:${_HAVE_INT128}>:WIDE_INTEGER_HAS_LIMB_TYPE_UINT64>
)