my notes on how to build from source

openvino build

FROM debian:buster

USER root

RUN dpkg --add-architecture armhf && \
    apt-get update && \
    apt-get install -y --no-install-recommends \
    build-essential \
    crossbuild-essential-armhf \
    cmake \
    pkg-config \
    wget \
    xz-utils \
    cmake
    libgtk2.0-dev:armhf \
    libpython-dev:armhf \
    libpython3-dev:armhf \
    python-numpy \
    python3-numpy \
    git \
    libusb-1.0-0-dev:armhf \
    libgtk-3-dev:armhf \
    libavcodec-dev:armhf \
    libavformat-dev:armhf \
    libswscale-dev:armhf \
    libgstreamer1.0-dev:armhf \
    libgstreamer-plugins-base1.0-dev:armhf \
    libpython3-dev:armhf \
    python3-pip





cmake -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_TOOLCHAIN_FILE="../cmake/arm.toolchain.cmake" \
    -DTHREADS_PTHREAD_ARG="-pthread" \
    -DENABLE_SSE42=OFF \
    -DTHREADING=SEQ \
    -DENABLE_GNA=OFF \
    -DENABLE_PYTHON=ON \
    -DPYTHON_EXECUTABLE=/usr/bin/python3.7 \
    -DPYTHON_LIBRARY=/usr/lib/arm-linux-gnueabihf/libpython3.7m.so \
    -DPYTHON_INCLUDE_DIR=/usr/include/python3.7 .. && make --jobs=$(nproc --all)


git clone https://github.com/openvinotoolkit/openvino.git
cd inference-engine
git submodule update --init --recursive

docker image build -t ie_cross_armhf ie_cross_armhf

sudo  docker run -it -v /home/natxo/Escritorio/OPENVINO_LIFESENS/openvino:/home/pi/openvino  ie_cross_armhf /bin/bash

pip3 install Cython