fix(build): enable build from source on a given version of UHD. For the moment, in all docker images, v3.15.0.0 is used

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

docker/Dockerfile.lteUE.ubuntu18

@@ -43,8 +43,7 @@ RUN python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lte_ue_paramet
 #start from scratch for target executable
 FROM ubuntu:bionic as oai-lte-ue
 ENV DEBIAN_FRONTEND=noninteractive
-ENV TZ=Europe
-RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+ENV TZ=Europe/Paris
 
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
@@ -58,19 +57,15 @@ RUN apt-get update && \
         libconfig9 \
         openssl \
         net-tools \
+        python \
+        python3 \
+        python3-six \
+        python3-requests \
+        libusb-1.0-0 \
         iputils-ping \
         iproute2 \
         iperf \
         libyaml-0-2 && \
-    # Install UHD driver from ettus ppa 
-    # At time of writing, it is 3.14
-    add-apt-repository ppa:ettusresearch/uhd --yes && \
-    apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install --yes \
-        python \
-        libusb-1.0-0 \
-        libuhd003 \
-        uhd-host && \
     rm -rf /var/lib/apt/lists/*
 
 WORKDIR /opt/oai-lte-ue/bin
@@ -95,6 +90,18 @@ RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/li
 
 COPY --from=lte-ue-build /usr/local/lib/libprotobuf-c.so.1 .
 
+# Now we are copying from builder-image the UHD files.
+COPY --from=lte-ue-build /usr/local/bin/uhd_find_devices /usr/local/bin
+COPY --from=lte-ue-build /usr/local/lib/libuhd.so.3.15.0 /usr/local/lib
+COPY --from=lte-ue-build /usr/local/lib/uhd/utils/uhd_images_downloader.py /opt/oai-lte-ue/bin
+WORKDIR /usr/lib/x86_64-linux-gnu
+COPY --from=lte-ue-build /usr/lib/x86_64-linux-gnu/libboost_date_time.so.1.65.1 .
+COPY --from=lte-ue-build /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.65.1 .
+COPY --from=lte-ue-build /usr/lib/x86_64-linux-gnu/libboost_regex.so.1.65.1 .
+COPY --from=lte-ue-build /usr/lib/x86_64-linux-gnu/libboost_serialization.so.1.65.1 .
+COPY --from=lte-ue-build /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.65.1 .
+COPY --from=lte-ue-build /usr/lib/x86_64-linux-gnu/libboost_system.so.1.65.1 .
+
 RUN ldconfig
 
 # Copy the relevant configuration files for UE