move lib out of dedicated folder in /usr/local/lib

helps the linker to automatically find the library

docker/Dockerfile

@@ -85,8 +85,8 @@ COPY --from=build /tensorflow/bazel-bin/tensorflow/lib      usr/local/lib/tensor
 COPY --from=build /usr/local/bin/protoc                     usr/local/bin/protoc
 COPY --from=build /usr/local/include/google                 usr/local/include/google
 COPY --from=build /usr/local/lib                            usr/local/lib/protobuf
-RUN cp -d usr/local/lib/protobuf/lib* usr/local/lib/ && \
-    rm -rf usr/local/lib/protobuf
+RUN cp -d usr/local/lib/tensorflow/lib* usr/local/lib/protobuf/lib* usr/local/lib/ && \
+    rm -rf usr/local/lib/tensorflow usr/local/lib/protobuf
 RUN sed -i "s/TF_VERSION/$TF_VERSION/" DEBIAN/control
 
 # build .deb

example/build-and-run.sh

@@ -3,9 +3,7 @@ set -e
 
 g++ -I /usr/local/include/tensorflow \
     hello_tensorflow.cpp \
-    -o hello_tensorflow \
-    -Wl,-rpath,/usr/local/lib/tensorflow:/usr/local/lib \
-    /usr/local/lib/tensorflow/libtensorflow_cc.so \
-    /usr/local/lib/libprotobuf.so
+    -ltensorflow_cc -lprotobuf \
+    -o hello_tensorflow
 
-./hello_tensorflow
+./hello_tensorflow