用 Docker 的方式编译 OpenVINO

FROM debian:buster
USER root
RUN echo 'deb http://deb.debian.org/debian unstable main' > /etc/apt/sources.list.d/unstable.list
RUN dpkg --add-architecture armhf && \    apt-get update && \    apt-get install -y --no-install-recommends \    build-essential \    crossbuild-essential-armhf \    python3-dev \    python3-pip \    python3-numpy/unstable \    git-lfs \    scons \    wget \    xz-utils \    cmake \    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 && \  rm -rf /var/lib/apt/lists/*  
COPY arm_build.sh /arm_build.shRUN mkdir /armWORKDIR /arm/
CMD ["sh", "/arm_build.sh"]

#!/bin/shset -x
fail(){    echo $1    exit 1}
git clone --recurse-submodules --shallow-submodules --depth 1 https://github.com/opencv/opencv.git && \git clone --recurse-submodules --shallow-submodules --depth 1 https://github.com/openvinotoolkit/openvino.git && \git clone --recurse-submodules --shallow-submodules --depth 1 https://github.com/openvinotoolkit/openvino_contrib.git || \fail "Failed to clone source repositories"
cd /arm/openvino && \mkdir openvino_install && mkdir openvino_build && cd openvino_build && \cmake -DCMAKE_BUILD_TYPE=Release \      -DCMAKE_INSTALL_PREFIX="../openvino_install" \      -DCMAKE_TOOLCHAIN_FILE="../cmake/arm.toolchain.cmake" \      -DTHREADING=SEQ \      -DIE_EXTRA_MODULES=/arm/openvino_contrib/modules/arm_plugin \      -DTHREADS_PTHREAD_ARG="-pthread" .. \      -DCMAKE_INSTALL_LIBDIR=lib \      -DCMAKE_CXX_FLAGS=-latomic \      -DENABLE_TESTS=OFF -DENABLE_BEH_TESTS=OFF -DENABLE_FUNCTIONAL_TESTS=OFF && \make --jobs=$(nproc --all) && make install && \cp /arm/openvino/bin/armv7l/Release/lib/libarmPlugin.so \   /arm/openvino/openvino_install/deployment_tools/inference_engine/lib/armv7l/ || \fail "OpenVINO build failed"
cd /arm/opencv && mkdir opencv_install && mkdir opencv_build && cd opencv_build && \PYTHONVER=`ls /usr/include | grep "python3.*"` && \cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_LIST=imgcodecs,videoio,highgui,dnn,python3 \      -DCMAKE_INSTALL_PREFIX="../opencv_install" \      -DOPENCV_CONFIG_INSTALL_PATH="cmake" \      -DCMAKE_TOOLCHAIN_FILE="../platforms/linux/arm-gnueabi.toolchain.cmake" \      -DWITH_IPP=OFF \      -DBUILD_TESTS=OFF \      -DBUILD_PERF_TESTS=OFF \      -DOPENCV_ENABLE_PKG_CONFIG=ON \      -DPYTHON3_PACKAGES_PATH="../opencv_install/python" \      -DPKG_CONFIG_EXECUTABLE="/usr/bin/arm-linux-gnueabihf-pkg-config" \      -DBUILD_opencv_python2=OFF -DBUILD_opencv_python3=ON \      -DPYTHON3_INCLUDE_PATH="/usr/include/${PYTHONVER}" \      -DPYTHON3_NUMPY_INCLUDE_DIRS="/usr/lib/python3/dist-packages/numpy/core/include" \      -DPYTHON3_LIMITED_API=ON \      -DOPENCV_SKIP_PYTHON_LOADER=ON \      -DENABLE_NEON=ON \      -DCPU_BASELINE="NEON" \      -DWITH_INF_ENGINE=ON \      -DWITH_NGRAPH=ON \      -Dngraph_DIR="/arm/openvino/openvino_build/ngraph" \      -DINF_ENGINE_RELEASE=2021030000 \      -DInferenceEngine_DIR="/arm/openvino/openvino_build" \      -DINF_ENGINE_LIB_DIRS="/arm/openvino/bin/armv7l/Release/lib" \      -DINF_ENGINE_INCLUDE_DIRS="/arm/openvino/inference-engine/include" \      -DCMAKE_FIND_ROOT_PATH="/arm/openvino" \      -DENABLE_CXX11=ON .. && \make --jobs=$(nproc --all) && make install || \fail "OpenCV build failed"