simplified installation of OpenCV

Dockerfile

@@ -1,86 +1,89 @@
 FROM quay.io/pypa/manylinux_2_28_x86_64 AS builder
 
-WORKDIR /home/video_cap
-
 # Install build tools
 RUN yum update -y && \
   yum install -y \
     wget \
     unzip \
+    git \
     make \
+    cmake \
     gcc \
     gcc-c++ \
-    cmake \
-    git \
     pkgconfig \
-    autoconf \
-    automake \
-    git-core \
-    bzip2 \
-    bzip2-devel \
-    freetype-devel \
-    libtool \
-    zlib-devel && \
+    libtool && \
   yum clean all
 
-# Install FFMPEG
-COPY install_ffmpeg.sh /home/video_cap
-COPY ffmpeg_patch /home/video_cap/ffmpeg_patch/
-RUN mkdir -p /home/video_cap && \
-  cd /home/video_cap && \
-  chmod +x install_ffmpeg.sh && \
-  ./install_ffmpeg.sh
-
 # Install OpenCV
-COPY install_opencv.sh /home/video_cap
-RUN mkdir -p /home/video_cap && \
-  cd /home/video_cap && \
-  chmod +x install_opencv.sh && \
-  ./install_opencv.sh
+ARG OPENCV_VERSION="4.10.0"
+WORKDIR /opt
+RUN wget -O opencv.zip https://github.com/opencv/opencv/archive/"$OPENCV_VERSION".zip && \
+  unzip opencv.zip && \
+  mv opencv-"$OPENCV_VERSION" opencv && \
+  rm -rf opencv.zip
+WORKDIR /opt/opencv/build
+RUN cmake \
+  -D CMAKE_BUILD_TYPE=RELEASE \
+  -D OPENCV_GENERATE_PKGCONFIG=YES \
+  -D CMAKE_INSTALL_PREFIX=/usr/local \
+  -D OPENCV_ENABLE_NONFREE=OFF \
+  -D BUILD_LIST=core,imgproc \
+  ..
+RUN make -j $(nproc) && \
+  make install && \
+  ldconfig
 
-FROM quay.io/pypa/manylinux_2_28_x86_64
+# # Install FFMPEG
+# COPY install_ffmpeg.sh /home/video_cap
+# COPY ffmpeg_patch /home/video_cap/ffmpeg_patch/
+# RUN mkdir -p /home/video_cap && \
+#   cd /home/video_cap && \
+#   chmod +x install_ffmpeg.sh && \
+#   ./install_ffmpeg.sh
 
-RUN yum update -y && \
-  yum install -y \
-    pkgconfig \
-    gtk3-devel \
-    zlib-devel \
-    SDL2-devel \
-    libvpx-devel \
-    libvorbis-devel \
-    opus-devel \
-    xz-devel && \
-  yum clean all
+# FROM quay.io/pypa/manylinux_2_28_x86_64
+
+# RUN yum update -y && \
+#   yum install -y \
+#     pkgconfig \
+#     gtk3-devel \
+#     zlib-devel \
+#     SDL2-devel \
+#     libvpx-devel \
+#     libvorbis-devel \
+#     opus-devel \
+#     xz-devel && \
+#   yum clean all
 
-# copy libraries
-WORKDIR /usr/local/lib
-COPY --from=builder /usr/local/lib .
-WORKDIR /usr/local/lib64
-COPY --from=builder /usr/local/lib64 .
-WORKDIR /usr/local/include
-COPY --from=builder /home/ffmpeg_build/include .
-WORKDIR /home/ffmpeg_build/lib
-COPY --from=builder /home/ffmpeg_build/lib .
-WORKDIR /usr/local/include/opencv4/
-COPY --from=builder /usr/local/include/opencv4/ .
-WORKDIR /home/opencv/build/lib
-COPY --from=builder /home/opencv/build/lib .
+# # copy libraries
+# WORKDIR /usr/local/lib
+# COPY --from=builder /usr/local/lib .
+# WORKDIR /usr/local/lib64
+# COPY --from=builder /usr/local/lib64 .
+# WORKDIR /usr/local/include
+# COPY --from=builder /home/ffmpeg_build/include .
+# WORKDIR /home/ffmpeg_build/lib
+# COPY --from=builder /home/ffmpeg_build/lib .
+# WORKDIR /usr/local/include/opencv4/
+# COPY --from=builder /usr/local/include/opencv4/ .
+# WORKDIR /opt/opencv/build/lib
+# COPY --from=builder /home/opencv/build/lib .
 
-# Set environment variables
-ENV PATH="$PATH:/home/bin"
-ENV PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/home/ffmpeg_build/lib/pkgconfig:/usr/local/lib64/pkgconfig"
-ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/home/opencv/build/lib"
+# # Set environment variables
+# ENV PATH="$PATH:/home/bin"
+# ENV PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/home/ffmpeg_build/lib/pkgconfig:/usr/local/lib64/pkgconfig"
+# ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/home/opencv/build/lib"
 
-WORKDIR /home/video_cap
+# WORKDIR /home/video_cap
 
-COPY pyproject.toml /home/video_cap
-COPY setup.py /home/video_cap
-COPY src /home/video_cap/src/
+# COPY pyproject.toml /home/video_cap
+# COPY setup.py /home/video_cap
+# COPY src /home/video_cap/src/
 
-# Install Python package
-RUN python3.12 -m pip install .
+# # Install Python package
+# RUN python3.12 -m pip install .
 
-# Location of the "extract_mvs" script
-ENV PATH="$PATH:/opt/_internal/cpython-3.12.7/bin"
+# # Location of the "extract_mvs" script
+# ENV PATH="$PATH:/opt/_internal/cpython-3.12.7/bin"
 
-CMD ["sh", "-c", "tail -f /dev/null"]
+# CMD ["sh", "-c", "tail -f /dev/null"]