Build Tensorflow 1.12.0 C++ API

Hi all,

I’ve been struggling to build Tensorflow 1.12.0 C++ API on a Jetson Xavier for a week and finally did it. Want to share my experience (https://github.com/zhouxf53/tf_cpp_jetson_xavier) here for other people’s reference. Let me know if you got any issues when following my instructions.

Thank zhouxf53 for sharing!

Incidentally, Python pip wheel installers for TensorFlow, with GPU-acceleration and support for cuDNN and NVIDIA TensorRT are available at https://developer.nvidia.com/embedded/downloads#?search=TensorFlow%20for%20JetPack.