On Ubuntu
$ cd <tengine-lite-root-dir>
$ mkdir -p build-linux-trt && cd build-linux-trt
$ cmake -DTENGINE_ENABLE_TENSORRT=ON \
-DTENSORRT_INCLUDE_DIR=/usr/include/aarch64-linux-gnu \
-DTENSORRT_LIBRARY_DIR=/usr/lib/aarch64-linux-gnu ..
$ make -j4
$ make install