mkdir build-arm64 && cd build-arm64 cmake -DPRINT_DEBUG=ON -DBUILD_TESTING=ON -DCMAKE_OSX_ARCHITECTURES=arm64 \ -DDEHANCER_TARGET_ARCH=arm64-apple-macos11 -DDEHANCER_GPU_OPENCL=ON \ -DDEHANCER_GPU_METAL=OFF -DDEHANCER_GPU_CUDA=OFF .. mkdir build-x86_64 && cd build-x86_64 cmake -DPRINT_DEBUG=ON -DBUILD_TESTING=ON \ -DCMAKE_OSX_ARCHITECTURES=x86_64 -DDEHANCER_TARGET_ARCH=x86_64-apple-macos10.14 \ -DDEHANCER_GPU_OPENCL=OFF -DDEHANCER_GPU_METAL=ON -DDEHANCER_GPU_CUDA=OFF .. mkdir build-arm64-ios && cd build-arm64-ios export PKG_CONFIG_PATH=~/Develop/local/ios-debug/dehancer/lib/pkgconfig cmake -G Xcode \ -DCMAKE_TOOLCHAIN_FILE=~/Develop/Dehancer/Dehancer-Plugins/ios-cmake/ios.toolchain.cmake \ -DPLATFORM=OS64COMBINED \ -DDEPLOYMENT_TARGET=13.0 \ -DENABLE_BITCODE=ON \ -DBUILD_TESTING=OFF \ -DCMAKE_INSTALL_PREFIX=~/Develop/local/ios-debug/dehancer \ -DOPENCV_FRAMEWORK_PATH=~/Develop/local/ios-debug/lib \ -DOPENCV_INCLUDES_PATH=~/Develop/local/ios-debug/include \ -DENABLE_ARC=OFF \ -DDEHANCER_GPU_METAL=ON \ -DDEHANCER_GPU_OPENCL=OFF \ -DDEHANCER_GPU_CUDA=OFF \ -DUSE_OPENCOLORIO=OFF \ .. cmake --build . --config Debug --target EmbeddedWatermarks_metal cmake --build . --config Debug && cmake --install . --config Debug lipo -create libdehancer_gpulib_metal_iphoneos.a libdehancer_gpulib_metal_iphonesimulator.a -output libdehancer_gpulib_metal.a # CUDA cmake -G "Ninja" -DCMAKE_VERBOSE_MAKEFILE=ON -DDEHANCER_GPU_CUDA=ON -DDEHANCER_GPU_OPENCL=OFF -DBUILD_TESTING=ON -DPRINT_DEBUG=ON -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static .. Nasm: brew install nasm or yum install nasm 1. xxd from msys2 2. cuda toolkit: https://developer.nvidia.com/cuda-10.2-download-archive?target_os=Windows&target_arch=x86_64&target_version=10&target_type=exelocal git clone https://github.com/libjpeg-turbo/libjpeg-turbo cd libjpeg-turbo && mkdir build && cd build cmake -DENABLE_SHARED=OFF -DENABLE_STATIC=ON -DCMAKE_POSITION_INDEPENDENT_CODE=OFF -DCMAKE_C_FLAGS="-fPIC" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local .. make -j4 && make install yum install llvm-toolset-7 scl enable llvm-toolset-7 bash cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DBUILD_TESTING=ON .. # add deb http://apt.llvm.org/hirsute/ llvm-toolchain-hirsute-11 main sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 15CF4D18AF4F7421 sudo apt update sudo apt upgrade sudo apt install clang-11 clang-tools-11 clang-11-doc libclang-common-11-dev libclang-11-dev libclang1-11 clang-format-11 clangd-11 sudo apt-get install libllvm-11-ocaml-dev libllvm11 llvm-11 llvm-11-dev llvm-11-doc llvm-11-examples llvm-11-runtime sudo apt-get install lldb-11 sudo apt-get install lld-11 sudo apt-get install libc++-11-dev libc++abi-11-dev sudo apt-get install libomp-11-dev sudo ln -s /usr/bin/clang-11 /usr/bin/clang sudo ln -s /usr/bin/clang++-11 /usr/bin/clang++ sudo apt install libssl1.1 ocl-icd-opencl-dev fakeroot xorriso sudo apt install gfortran sudo aptitude install liblapack-dev git clone https://github.com/Reference-LAPACK/lapack-release.git cd lapack-release && mkdir build && cd build cmake -DBUILD_SHARED_LIBS=OFF -DCMAKE_C_COMPILER=clang .. make -j6 && sudo make install # # MacOS Universal binary # scripts/build_opencv_macos.sh [--prefix <installation path>] ... progress ... Password: <type admin password> use -DOpenCV_DIR=/usr/local/universal by default or -DOpenCV_DIR=<installation path> or git clone -b 4.x https://github.com/opencv/opencv.git cd opencv cmake -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/universal \ -DBUILD_SHARED_LIBS=OFF -DWITH_FFMPEG=OFF -DWITH_V4L=OFF -DWITH_EIGEN=OFF\ -DWITH_JPEG=ON -DBUILD_JPEG=ON \ -DVIDEOIO_ENABLE_PLUGINS=ON -DOPENCV_GENERATE_PKGCONFIG=ON \ -DBUILD_EXAMPLES=OFF -DBUILD_TESTS=OFF -DCMAKE_FIND_LIBRARY_SUFFIXES=".a"\ -DOPENCV_DNN_OPENCL=OFF -DCAROTENE_NEON_ARCH=OFF -DBUILD_opencv_dnn=OFF \ -DWITH_PROTOBUF=OFF -DBUILD_PROTOBUF=OFF .. cmake --build . -j12 --config Release sudo cmake --build . -j12 --target install # To make opencv on M1 for x86 copy Terminal.app to Intel Terminal.app # open "Get Info", choose "Open using Rosetta" # ################################################################ # # On mode i386: # $env /usr/bin/arch -x86_64 /bin/zsh # Check mode # $ arch # ################################################################ # mkdir build_opencv_x86_64 && cd build_opencv_x86_64 # cmake -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/x86_64 # ... mkdir build_opencv_arm64 && cd build_opencv_arm64 # M2 Macos Ventura arch -arm64 cmake -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DCMAKE_OSX_SYSROOT=macosx -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/arm64 \ -DBUILD_SHARED_LIBS=OFF -DWITH_FFMPEG=OFF -DWITH_V4L=OFF -DWITH_EIGEN=OFF\ -DWITH_JPEG=ON -DBUILD_JPEG=ON -DCMAKE_OSX_SYSROOT=macosx \ -DVIDEOIO_ENABLE_PLUGINS=ON -DOPENCV_GENERATE_PKGCONFIG=ON \ -DBUILD_EXAMPLES=OFF -DBUILD_TESTS=OFF -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" .. arch -arm64 cmake --build . -j16 --config Release sudo cmake --install . --config Release M1 cmake -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/arm64 \ -DBUILD_SHARED_LIBS=OFF -DWITH_FFMPEG=OFF -DWITH_V4L=OFF -DWITH_EIGEN=ON\ -DWITH_JPEG=ON -DBUILD_JPEG=OFF \ -DJPEG_INCLUDE_DIR=/usr/local/jpeg-turbo/include \ -DJPEG_LIBRARY=/usr/local/jpeg-turbo/lib/libjpeg.a \ -DVIDEOIO_ENABLE_PLUGINS=OFF -DOPENCV_GENERATE_PKGCONFIG=ON \ -DBUILD_EXAMPLES=OFF -DBUILD_TESTS=OFF -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" .. $env /usr/bin/arch -x86_64 /bin/zsh mkdir build_opencv_x86_64 && cd build_opencv_x86_64 cmake -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 \ -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/x86_64 \ -DWITH_JPEG=ON -DBUILD_JPEG=OFF \ -DJPEG_INCLUDE_DIR=/usr/local/jpeg-turbo/include \ -DJPEG_LIBRARY=/usr/local/jpeg-turbo/lib/libjpeg.a \ -DBUILD_SHARED_LIBS=OFF -DWITH_FFMPEG=OFF -DWITH_V4L=OFF -DVIDEOIO_ENABLE_PLUGINS=OFF -DWITH_EIGEN=ON\ -DOPENCV_GENERATE_PKGCONFIG=ON DBUILD_EXAMPLES=OFF -DBUILD_TESTS=OFF \ -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" .. # on centos add -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ make -j7 && make install # Centos 8 sudo dnf install epel-release dnf-utils sudo yum-config-manager --add-repo=https://negativo17.org/repos/epel-multimedia.repo sudo dnf install ffmpeg sudo dnf install ffmpeg-devel # Ubuntu 20.04 sudo apt-get install libavcodec-dev libavformat-dev libavutil-dev libswscale-dev libavresample-dev mkdir build_opencv_x86_64 && cd build_opencv_x86_64 cmake -DWITH_CUDA=OFF -DWITH_OPENCL=ON -DWITH_OPENGL=ON -DWITH_V4L=ON -DBUILD_SHARED_LIBS=OFF -DWITH_EIGEN=OFF\ -DWITH_FFMPEG=ON -DVIDEOIO_ENABLE_PLUGINS=ON -DOPENCV_GENERATE_PKGCONFIG=ON -DBUILD_EXAMPLES=OFF\ -DBUILD_TESTS=OFF -DBUILD_opencv_java=OFF -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" .. # -DVIDEOIO_ENABLE_PLUGINS=ON can be OFF # only plugin and Centos: cmake -DWITH_CUDA=OFF -DWITH_OPENCL=ON -DWITH_OPENGL=ON -DWITH_V4L=ON -DBUILD_SHARED_LIBS=OFF -DWITH_EIGEN=OFF \ -DWITH_FFMPEG=ON -DVIDEOIO_ENABLE_PLUGINS=OFF -DOPENCV_GENERATE_PKGCONFIG=ON -DBUILD_EXAMPLES=OFF\ -DBUILD_TESTS=OFF -DBUILD_opencv_java=OFF -DCMAKE_FIND_LIBRARY_SUFFIXES=".a"\ -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_INSTALL_PREFIX=/usr/local\ -DBUILD_LIST=core,imgcodecs,imgproc,photo,video,videoio .. # Windows 10 (if you want build from sources) export PATH=$PATH:/c/vcpkg/downloads/tools/cmake-3.21.1-windows/cmake-3.21.1-windows-i386/bin cmake -Ax64 -DWITH_CUDA=OFF -DWITH_OPENCL=ON -DWITH_OPENGL=ON -DWITH_V4L=ON -DBUILD_SHARED_LIBS=OFF \ -DWITH_EIGEN=OFF -DWITH_FFMPEG=ON -DVIDEOIO_ENABLE_PLUGINS=ON -DOPENCV_GENERATE_PKGCONFIG=ON \ -DBUILD_EXAMPLES=OFF -DBUILD_TESTS=OFF -DBUILD_opencv_java=OFF -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" \ -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static \ "-DCMAKE_C_COMPILER=C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/Llvm/x64/bin/clang-cl.exe" \ "-DCMAKE_CXX_COMPILER=C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/Llvm/x64/bin/clang-cl.exe" \ -DCMAKE_INSTALL_PREFIX=C:/Users/denn/Dehancer/local/dehancer -DCMAKE_BUILD_TYPE=Release .. cmake --build . -j12 --target ALL_BUILD --config Release cmake --install . --config Release wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin sudo mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600 sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/7fa2af80.pub sudo add-apt-repository "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/ /" sudo apt-get update sudo apt-get -y install cuda - PATH includes /usr/local/cuda-11.1/bin - LD_LIBRARY_PATH includes /usr/local/cuda-11.1/lib64, or, add /usr/local/cuda-11.1/lib64 to /etc/ld.so.conf and run ldconfig as root To uninstall the CUDA Toolkit, run cuda-uninstaller in /usr/local/cuda-11.1/bin ***WARNING: Incomplete installation! This installation did not install the CUDA Driver. A driver of version at least 455.00 is required for CUDA 11.1 functionality to work. To install the driver using this installer, run the following command, replacing <CudaInstaller> with the name of this run file: sudo <CudaInstaller>.run --silent --driver