Dockerfile-opencv34-py3-cpu

FROM alpine:3.8

RUN apk add --update --no-cache \
    alpine-sdk \
    binutils \
    build-base \
    bzip2 \
    clang-dev \
    cmake \
    curl \
    ffmpeg \
    ffmpeg-dev \
    gcc \
    gfortran \
    git \
    libavc1394 \
    libavc1394-dev \
    libc6-compat \
    libdc1394 \
    libdc1394-dev \
    libgphoto2-dev \
    libjpeg \
    libjpeg-turbo-dev \
    libpng \
    libpng-dev \
    libtheora-dev \
    linux-headers \
    ltb-project-ssp \
    make \
    musl-dev \
    openblas-dev \
    protobuf \
    py-numpy-dev \
    py3-numpy \
    py3-pip \
    python3-dev \
    qt-dev \
    tiff-dev \
    unzip \
    v4l-utils \
    wget \
    x264 \
    yasm

# Install opencv
WORKDIR /opencv
RUN wget -O opencv.zip https://github.com/opencv/opencv/archive/3.4.0.zip
RUN unzip opencv.zip
WORKDIR /opencv/opencv-3.4.0/build
RUN cmake -DPYTHON_DEFAULT_EXECUTABLE=/usr/bin/python3 -D CMAKE_BUILD_TYPE=RELEASE \
      -D CMAKE_INSTALL_PREFIX=/usr \
      -D INSTALL_C_EXAMPLES=OFF \
      -D INSTALL_PYTHON_EXAMPLES=OFF \
      -D WITH_TBB=ON \
      -D WITH_V4L=ON \
      -D WITH_QT=OFF \
      -D WITH_OPENGL=ON \
      -D BUILD_DOCS=OFF \
      -D BUILD_PERF_TESTS=OFF \
      -D BUILD_TESTS=OFF \
      -D BUILD_opencv_apps=OFF \
      -D BUILD_EXAMPLES=OFF ..
RUN make
RUN make install
WORKDIR /
RUN python3 -c 'import cv2' && rm -rf /opencv