Skip to content

Instantly share code, notes, and snippets.

@bhomaidan1990
Last active March 8, 2022 05:52
Show Gist options
  • Save bhomaidan1990/2c2d0bed2c46a365d13a666e5188bc30 to your computer and use it in GitHub Desktop.
Save bhomaidan1990/2c2d0bed2c46a365d13a666e5188bc30 to your computer and use it in GitHub Desktop.
OpenCV compile instructions
cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D WITH_QT=ON \
-D WITH_VTK=OFF \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D INSTALL_C_EXAMPLES=ON \
-D INSTALL_PYTHON_EXAMPLES=ON \
-D OPENCV_GENERATE_PKGCONFIG=ON \
-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules \
-D BUILD_EXAMPLES=ON .. \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D BUILD_NEW_PYTHON_SUPPORT=ON \
-D WITH_CUDA=ON -D ENABLE_FAST_MATH=1 \
-D WITH_CUDNN=ON \
-D OPENCV_DNN_CUDA=ON \
-D WITH_FFMPEG=ON -D CUDA_FAST_MATH=1 \
-D WITH_CUBLAS=1 \
-D BUILD_opencv_python3=yes \
-D CMAKE_INSTALL_PREFIX=$(python3 -c "import sys; print(sys.prefix)") \
-D PYTHON3_INCLUDE_DIR=$(python3 -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") \
-D PYTHON3_PACKAGES_PATH=$(python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())") \
-D PYTHON3_EXECUTABLE=$(which python3) \
-D PYTHON_INCLUDE_DIR=$(python3 -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") \
-D PYTHON_INCLUDE_DIR2=$(python3 -c "from os.path import dirname; from distutils.sysconfig import get_config_h_filename; print(dirname(get_config_h_filename()))") \
-D PYTHON_LIBRARY=$(python3 -c "from distutils.sysconfig import get_config_var;from os.path import dirname,join ; print(join(dirname(get_config_var('LIBPC')),get_config_var('LDLIBRARY')))") \
-D PYTHON3_NUMPY_INCLUDE_DIRS=$(python3 -c "import numpy; print(numpy.get_include())") \
-D PYTHON3_PACKAGES_PATH=$(python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())") \
-D ENABLE_AVX=ON -D WITH_OPENGL=ON -D WITH_OPENCL=ON \
-D WITH_IPP=ON \
-D WITH_TBB=ON -D WITH_EIGEN=ON -D WITH_V4L=ON -D WITH_NVCUVID=1 \
-D CUDNN_LIBRARY=/usr/local/cuda/lib64 \
-D INSTALL_PYTHON_EXAMPLES=ON .. \
-D CUDNN_INCLUDE_DIR=/usr/include \
-D CUDNN_LIBRARY=/usr/lib/x86_64-linux-gnu/libcudnn.so \
-D CUDA_NVCC_FLAGS=--expt-relaxed-constexpr \
-D CMAKE_CXX_FLAGS=-std=c++11 \
-D ENABLE_PRECOMPILED_HEADERS=ON
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment