fixed dependencies

vendor/gocv.io/x/gocv/Dockerfile.opencv-ubuntu-18.04

@@ -0,0 +1,55 @@
+# to build this docker image:
+#   docker build -f Dockerfile.opencv-ubuntu-18.04 -t ghcr.io/hybridgroup/opencv:4.9.0-ubuntu-18.04 .
+#   docker build --build-arg OPENCV_VERSION="4.x" --build-arg OPENCV_FILE="https://github.com/opencv/opencv/archive/refs/heads/4.x.zip" --build-arg OPENCV_CONTRIB_FILE="https://github.com/opencv/opencv_contrib/archive/refs/heads/4.x.zip" -f Dockerfile.opencv-ubuntu-18.04 -t ghcr.io/hybridgroup/opencv:4.9.0-dev-ubuntu-18.04 .
+FROM ubuntu:18.04 AS opencv-base
+LABEL maintainer="hybridgroup"
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+      git build-essential cmake pkg-config wget unzip libgtk2.0-dev \
+      curl ca-certificates libcurl4-openssl-dev libssl-dev \
+      libavcodec-dev libavformat-dev libswscale-dev libtbb2 libtbb-dev \
+      libjpeg-turbo8-dev libpng-dev libtiff-dev libdc1394-22-dev nasm && \
+      rm -rf /var/lib/apt/lists/*
+
+ARG OPENCV_VERSION="4.9.0"
+ENV OPENCV_VERSION $OPENCV_VERSION
+
+ARG OPENCV_FILE="https://github.com/opencv/opencv/archive/${OPENCV_VERSION}.zip"
+ENV OPENCV_FILE $OPENCV_FILE
+
+ARG OPENCV_CONTRIB_FILE="https://github.com/opencv/opencv_contrib/archive/${OPENCV_VERSION}.zip"
+ENV OPENCV_CONTRIB_FILE $OPENCV_CONTRIB_FILE
+
+RUN curl -Lo opencv.zip ${OPENCV_FILE} && \
+      unzip -q opencv.zip && \
+      curl -Lo opencv_contrib.zip ${OPENCV_CONTRIB_FILE} && \
+      unzip -q opencv_contrib.zip && \
+      rm opencv.zip opencv_contrib.zip && \
+      cd opencv-${OPENCV_VERSION} && \
+      mkdir build && cd build && \
+      cmake -D CMAKE_BUILD_TYPE=RELEASE \
+      -D WITH_IPP=OFF \
+      -D WITH_OPENGL=OFF \
+      -D WITH_QT=OFF \
+      -D CMAKE_INSTALL_PREFIX=/usr/local \
+      -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-${OPENCV_VERSION}/modules \
+      -D OPENCV_ENABLE_NONFREE=ON \
+      -D WITH_JASPER=OFF \
+      -D WITH_TBB=ON \
+      -D BUILD_JPEG=ON \
+      -D WITH_SIMD=ON \
+      -D ENABLE_LIBJPEG_TURBO_SIMD=ON \
+      -D BUILD_DOCS=OFF \
+      -D BUILD_EXAMPLES=OFF \
+      -D BUILD_TESTS=OFF \
+      -D BUILD_PERF_TESTS=ON \
+      -D BUILD_opencv_java=NO \
+      -D BUILD_opencv_python=NO \
+      -D BUILD_opencv_python2=NO \
+      -D BUILD_opencv_python3=NO \
+      -D OPENCV_GENERATE_PKGCONFIG=ON .. && \
+      make -j $(nproc --all) && \
+      make preinstall && make install && ldconfig && \
+      cd / && rm -rf opencv*
+
+CMD ["opencv_version", "-b"]