message: [XLA] Enable malloc zone statistics in Mac OS X LLVM build to silence warnings about sbrk() being deprecated.
diff: @@ -250,6 +250,7 @@ linux_cmake_vars = {
  # CMake variables specific to the Darwin (Mac OS X) platform.
  darwin_cmake_vars = {
  "HAVE_MALLOC_MALLOC_H": 1,
  + "HAVE_MALLOC_ZONE_STATISTICS": 1,
  }
  # CMake variables specific to the Windows platform.
  