message: Fix iOS build failure.
diff: @@ -23,10 +23,9 @@ limitations under the License.
  #include <unordered_set>
  #include <vector>
  -#include "tensorflow/lite/nnapi/nnapi_util.h"
  -
  #if defined(__ANDROID__)
  #include "tensorflow/lite/delegates/gpu/gl_delegate.h"
  +#include "tensorflow/lite/nnapi/nnapi_util.h"
  #endif
  #include "tensorflow/lite/kernels/register.h"
  @@ -296,6 +295,7 @@ void BenchmarkTfLiteModel::LogParams() {
  << params_.Get<std::string>("input_layer") << "]";
  TFLITE_LOG(INFO) << "Input shapes: ["
  << params_.Get<std::string>("input_layer_shape") << "]";
  +#if defined(__ANDROID__)
  TFLITE_LOG(INFO) << "Use nnapi : [" << params_.Get<bool>("use_nnapi") << "]";
  if (!params_.Get<std::string>("nnapi_execution_preference").empty()) {
  TFLITE_LOG(INFO) << "nnapi execution preference: ["
  @@ -308,7 +308,6 @@ void BenchmarkTfLiteModel::LogParams() {
  std::string log_string = "nnapi accelerator name: [" +
  params_.Get<string>("nnapi_accelerator_name") +
  "]";
  -
  std::string string_device_names_list = nnapi::GetStringDeviceNamesList();
  // Print available devices when possible
  if (!string_device_names_list.empty()) {
  @@ -316,6 +315,7 @@ void BenchmarkTfLiteModel::LogParams() {
  }
  TFLITE_LOG(INFO) << log_string;
  }
  +#endif
  TFLITE_LOG(INFO) << "Use gpu : [" << params_.Get<bool>("use_gpu") << "]";
  #if defined(__ANDROID__)
  TFLITE_LOG(INFO) << "Allow lower precision in gpu : ["
  