message: [ARM64] XPC services are unsupported on device.
  While around, clean up support for a 8 years old OS.
  <rdar://problem/55916729>
diff: #include <AvailabilityMacros.h>
  -#if !defined(MAC_OS_X_VERSION_10_7) || \
  - MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
  +// On device doesn't have supporty for XPC.
  +#if defined(__APPLE__) && (defined(__arm64__) || defined(__aarch64__))
  #define NO_XPC_SERVICES 1
  #endif
  