# ---------------------------------------------------------------------------- # Root CMake file for OpenCV # # From the off-tree build directory, invoke: # $ cmake # # ---------------------------------------------------------------------------- # Disable in-source builds to prevent source tree corruption. if(" ${CMAKE_SOURCE_DIR}" STREQUAL " ${CMAKE_BINARY_DIR}") message(FATAL_ERROR " FATAL: In-source builds are not allowed. You should create a separate directory for build files. ") endif() include(cmake/OpenCVMinDepVersions.cmake) if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore) cmake_minimum_required(VERSION 3.1 FATAL_ERROR) #Required to resolve linker error issues due to incompatibility with CMake v3.0+ policies. #CMake fails to find _fseeko() which leads to subsequent linker error. #See details here: http://www.cmake.org/Wiki/CMake/Policies cmake_policy(VERSION 2.8) else() cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR) endif() # # Configure CMake policies # if(POLICY CMP0026) cmake_policy(SET CMP0026 NEW) endif() if(POLICY CMP0042) cmake_policy(SET CMP0042 NEW) # CMake 3.0+ (2.8.12): MacOS "@rpath" in target's install name endif() if(POLICY CMP0046) cmake_policy(SET CMP0046 NEW) # warn about non-existed dependencies endif() if(POLICY CMP0051) cmake_policy(SET CMP0051 NEW) endif() if(POLICY CMP0054) # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted. cmake_policy(SET CMP0054 NEW) endif() if(POLICY CMP0056) cmake_policy(SET CMP0056 NEW) # try_compile(): link flags endif() if(POLICY CMP0066) cmake_policy(SET CMP0066 NEW) # CMake 3.7: try_compile(): use per-config flags, like CMAKE_CXX_FLAGS_RELEASE endif() if(POLICY CMP0067) cmake_policy(SET CMP0067 NEW) # CMake 3.8: try_compile(): honor language standard variables (like C++11) endif() if(POLICY CMP0068) cmake_policy(SET CMP0068 NEW) # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`. endif() if(POLICY CMP0075) cmake_policy(SET CMP0075 NEW) # CMake 3.12+: Include file check macros honor `CMAKE_REQUIRED_LIBRARIES` endif() if(POLICY CMP0077) cmake_policy(SET CMP0077 NEW) # CMake 3.13+: option() honors normal variables. endif() # # Configure OpenCV CMake hooks # include(cmake/OpenCVUtils.cmake) ocv_cmake_reset_hooks() ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR) if(DEFINED OPENCV_CMAKE_HOOKS_DIR) foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR}) get_filename_component(__dir "${__dir}" ABSOLUTE) ocv_cmake_hook_register_dir(${__dir}) endforeach() endif() ocv_cmake_hook(CMAKE_INIT) # must go before the project()/enable_language() commands ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE) if(NOT DEFINED CMAKE_BUILD_TYPE AND NOT OPENCV_SKIP_DEFAULT_BUILD_TYPE ) message(STATUS "'Release' build type is used by default. Use CMAKE_BUILD_TYPE to specify build type (Release or Debug)") set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build") endif() if(DEFINED CMAKE_BUILD_TYPE) set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "${CMAKE_CONFIGURATION_TYPES}") endif() option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE) set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC}) ocv_cmake_hook(PRE_CMAKE_BOOTSTRAP) # Bootstrap CMake system: setup CMAKE_SYSTEM_NAME and other vars if(OPENCV_WORKAROUND_CMAKE_20989) set(CMAKE_SYSTEM_PROCESSOR_BACKUP ${CMAKE_SYSTEM_PROCESSOR}) endif() enable_language(CXX C) if(OPENCV_WORKAROUND_CMAKE_20989) set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR_BACKUP}) endif() ocv_cmake_hook(POST_CMAKE_BOOTSTRAP) if(NOT OPENCV_SKIP_CMAKE_SYSTEM_FILE) include("cmake/platforms/OpenCV-${CMAKE_SYSTEM_NAME}.cmake" OPTIONAL RESULT_VARIABLE "OPENCV_CMAKE_SYSTEM_FILE") if(NOT OPENCV_CMAKE_SYSTEM_FILE) message(STATUS "OpenCV: system-specific configuration file is not found: '${CMAKE_SYSTEM_NAME}'") endif() endif() if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) # https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT.html if(NOT CMAKE_TOOLCHAIN_FILE) if(WIN32) set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE) else() set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory" FORCE) endif() else() # any cross-compiling set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE) endif() endif() enable_testing() project(OpenCV CXX C) if(MSVC) set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE) endif() ocv_cmake_eval(DEBUG_PRE ONCE) ocv_clear_vars(OpenCVModules_TARGETS) include(cmake/OpenCVDownload.cmake) set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')") # ---------------------------------------------------------------------------- # Break in case of popular CMake configuration mistakes # ---------------------------------------------------------------------------- if(NOT CMAKE_SIZEOF_VOID_P GREATER 0) message(FATAL_ERROR "CMake fails to determine the bitness of the target platform. Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.") endif() # ---------------------------------------------------------------------------- # Detect compiler and target platform architecture # ---------------------------------------------------------------------------- include(cmake/OpenCVDetectCXXCompiler.cmake) ocv_cmake_hook(POST_DETECT_COMPILER) # Add these standard paths to the search paths for FIND_LIBRARY # to find libraries from these locations first if(UNIX AND NOT ANDROID) if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8) if(EXISTS /lib64) list(APPEND CMAKE_LIBRARY_PATH /lib64) else() list(APPEND CMAKE_LIBRARY_PATH /lib) endif() if(EXISTS /usr/lib64) list(APPEND CMAKE_LIBRARY_PATH /usr/lib64) else() list(APPEND CMAKE_LIBRARY_PATH /usr/lib) endif() elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4) if(EXISTS /lib32) list(APPEND CMAKE_LIBRARY_PATH /lib32) else() list(APPEND CMAKE_LIBRARY_PATH /lib) endif() if(EXISTS /usr/lib32) list(APPEND CMAKE_LIBRARY_PATH /usr/lib32) else() list(APPEND CMAKE_LIBRARY_PATH /usr/lib) endif() endif() endif() # Add these standard paths to the search paths for FIND_PATH # to find include files from these locations first if(MINGW) if(EXISTS /mingw) list(APPEND CMAKE_INCLUDE_PATH /mingw) endif() if(EXISTS /mingw32) list(APPEND CMAKE_INCLUDE_PATH /mingw32) endif() if(EXISTS /mingw64) list(APPEND CMAKE_INCLUDE_PATH /mingw64) endif() endif() # ---------------------------------------------------------------------------- # OpenCV cmake options # ---------------------------------------------------------------------------- OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF) # 3rd party libs OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD "Force using 3rdparty code from source" OFF) OCV_OPTION(BUILD_ZLIB "Build zlib from source" (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_TIFF "Build libtiff from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_OPENJPEG "Build OpenJPEG from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_JASPER "Build libjasper from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_JPEG "Build libjpeg from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_PNG "Build libpng from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_OPENEXR "Build openexr from source" (OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_WEBP "Build WebP from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_TBB "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) ) OCV_OPTION(BUILD_IPP_IW "Build IPP IW from source" (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD) IF (X86_64 OR X86) AND NOT WINRT ) OCV_OPTION(BUILD_ITT "Build Intel ITT from source" (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD) IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK ) # Optional 3rd party components # =================================================== OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_DC1394_2) OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON VISIBLE_IF APPLE VERIFY HAVE_AVFOUNDATION) OCV_OPTION(WITH_CAP_IOS "Enable iOS video capture" ON VISIBLE_IF IOS VERIFY HAVE_CAP_IOS) OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" (NOT CV_DISABLE_OPTIMIZATION) VISIBLE_IF (ARM OR AARCH64) AND NOT IOS) OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON VISIBLE_IF ANDROID VERIFY HAVE_CPUFEATURES) OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING VERIFY HAVE_VTK) OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF VISIBLE_IF NOT IOS AND NOT WINRT VERIFY HAVE_CUDA) OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA VISIBLE_IF WITH_CUDA VERIFY HAVE_CUFFT) OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA VISIBLE_IF WITH_CUDA VERIFY HAVE_CUBLAS) OCV_OPTION(WITH_CUDNN "Include NVIDIA CUDA Deep Neural Network (cuDNN) library support" WITH_CUDA VISIBLE_IF WITH_CUDA VERIFY HAVE_CUDNN) OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF # disabled, details: https://github.com/opencv/opencv/issues/14850 VISIBLE_IF WITH_CUDA VERIFY HAVE_NVCUVID) OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING) VISIBLE_IF NOT WINRT VERIFY HAVE_EIGEN) OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID) VISIBLE_IF NOT IOS AND NOT WINRT VERIFY HAVE_FFMPEG) OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_GSTREAMER AND GSTREAMER_VERSION VERSION_GREATER "0.99") OCV_OPTION(WITH_GTK "Include GTK support" ON VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID VERIFY HAVE_GTK) OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID VERIFY HAVE_GTK AND NOT HAVE_GTK3) OCV_OPTION(WITH_WAYLAND "Include Wayland support" OFF VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID VERIFY HAVE_WAYLAND) OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION) VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS VERIFY HAVE_IPP) OCV_OPTION(WITH_HALIDE "Include Halide support" OFF VISIBLE_IF TRUE VERIFY HAVE_HALIDE) OCV_OPTION(WITH_VULKAN "Include Vulkan support" OFF VISIBLE_IF TRUE VERIFY HAVE_VULKAN) # replacement for deprecated options: WITH_INF_ENGINE, WITH_NGRAPH OCV_OPTION(WITH_OPENVINO "Include Intel OpenVINO toolkit support" (WITH_INF_ENGINE) VISIBLE_IF TRUE VERIFY TARGET ocv.3rdparty.openvino) OCV_OPTION(WITH_WEBNN "Include WebNN support" OFF VISIBLE_IF TRUE VERIFY HAVE_WEBNN) OCV_OPTION(WITH_JASPER "Include JPEG2K support (Jasper)" ON VISIBLE_IF NOT IOS VERIFY HAVE_JASPER) OCV_OPTION(WITH_OPENJPEG "Include JPEG2K support (OpenJPEG)" ON VISIBLE_IF NOT IOS VERIFY HAVE_OPENJPEG) OCV_OPTION(WITH_JPEG "Include JPEG support" ON VISIBLE_IF TRUE VERIFY HAVE_JPEG) OCV_OPTION(WITH_WEBP "Include WebP support" ON VISIBLE_IF NOT WINRT VERIFY HAVE_WEBP) OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ((WIN32 OR ANDROID OR APPLE) OR BUILD_OPENEXR) OR NOT CMAKE_CROSSCOMPILING VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT VERIFY HAVE_OPENEXR) OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF VISIBLE_IF NOT ANDROID AND NOT WINRT VERIFY HAVE_OPENGL) OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF VISIBLE_IF TRUE VERIFY HAVE_OPENVX) OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_OPENNI) OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_OPENNI2) OCV_OPTION(WITH_PNG "Include PNG support" ON VISIBLE_IF TRUE VERIFY HAVE_PNG) OCV_OPTION(WITH_GDCM "Include DICOM support" OFF VISIBLE_IF TRUE VERIFY HAVE_GDCM) OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_PVAPI) OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32 VERIFY HAVE_ARAVIS_API) OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_QT) OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON VISIBLE_IF WIN32 AND NOT WINRT VERIFY HAVE_WIN32UI) OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF VISIBLE_IF NOT IOS AND NOT WINRT VERIFY HAVE_TBB) OCV_OPTION(WITH_HPX "Include Ste||ar Group HPX support" OFF VISIBLE_IF TRUE VERIFY HAVE_HPX) OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF VISIBLE_IF TRUE VERIFY HAVE_OPENMP) OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON VISIBLE_IF NOT WIN32 OR MINGW VERIFY HAVE_PTHREADS_PF) OCV_OPTION(WITH_TIFF "Include TIFF support" ON VISIBLE_IF NOT IOS VERIFY HAVE_TIFF) OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO) OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT VERIFY HAVE_DSHOW) OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW VISIBLE_IF WIN32 VERIFY HAVE_MSMF) OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF VISIBLE_IF WIN32 VERIFY HAVE_MSMF_DXVA) OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF VISIBLE_IF NOT ANDROID AND NOT WINRT VERIFY HAVE_XIMEA) OCV_OPTION(WITH_UEYE "Include UEYE camera support" OFF VISIBLE_IF NOT ANDROID AND NOT APPLE AND NOT WINRT VERIFY HAVE_UEYE) OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID VERIFY HAVE_XINE) OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF VISIBLE_IF TRUE VERIFY HAVE_CLP) OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION) VISIBLE_IF NOT IOS AND NOT WINRT VERIFY HAVE_OPENCL) OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF VISIBLE_IF TRUE VERIFY HAVE_OPENCL_SVM) # experimental OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_CLAMDFFT) OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_CLAMDBLAS) OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON VISIBLE_IF WIN32 AND NOT WINRT VERIFY HAVE_DIRECTX) OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX VISIBLE_IF WIN32 AND NOT WINRT VERIFY HAVE_OPENCL_D3D11_NV) OCV_OPTION(WITH_LIBREALSENSE "Include Intel librealsense support" OFF VISIBLE_IF NOT WITH_INTELPERC VERIFY HAVE_LIBREALSENSE) OCV_OPTION(WITH_VA "Include VA support" (X86_64 OR X86) VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID VERIFY HAVE_VA) OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" (X86_64 OR X86) VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID VERIFY HAVE_VA_INTEL) OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW) VERIFY HAVE_MFX) OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT VERIFY HAVE_GDAL) OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS VERIFY HAVE_GPHOTO2) OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION) VISIBLE_IF NOT ANDROID AND NOT IOS VERIFY HAVE_LAPACK) OCV_OPTION(WITH_ITT "Include Intel ITT support" ON VISIBLE_IF NOT APPLE_FRAMEWORK VERIFY HAVE_ITT) OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON VISIBLE_IF TRUE VERIFY HAVE_PROTOBUF) OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON VISIBLE_IF TRUE VERIFY HAVE_IMGCODEC_HDR) OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON VISIBLE_IF TRUE VERIFY HAVE_IMGCODEC_SUNRASTER) OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON VISIBLE_IF TRUE VERIFY HAVE_IMGCODEC_PXM) OCV_OPTION(WITH_IMGCODEC_PFM "Include PFM formats support" ON VISIBLE_IF TRUE VERIFY HAVE_IMGCODEC_PFM) OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON VISIBLE_IF TRUE VERIFY HAVE_QUIRC) OCV_OPTION(WITH_ANDROID_MEDIANDK "Use Android Media NDK for Video I/O (Android)" (ANDROID_NATIVE_API_LEVEL GREATER 20) VISIBLE_IF ANDROID VERIFY HAVE_ANDROID_MEDIANDK) OCV_OPTION(WITH_ANDROID_NATIVE_CAMERA "Use Android NDK for Camera I/O (Android)" (ANDROID_NATIVE_API_LEVEL GREATER 23) VISIBLE_IF ANDROID VERIFY HAVE_ANDROID_NATIVE_CAMERA) OCV_OPTION(WITH_TENGINE "Include Arm Inference Tengine support" OFF VISIBLE_IF (ARM OR AARCH64) AND (UNIX OR ANDROID) AND NOT IOS VERIFY HAVE_TENGINE) OCV_OPTION(WITH_ONNX "Include Microsoft ONNX Runtime support" OFF VISIBLE_IF TRUE VERIFY HAVE_ONNX) OCV_OPTION(WITH_TIMVX "Include Tim-VX support" OFF VISIBLE_IF TRUE VERIFY HAVE_TIMVX) OCV_OPTION(WITH_OBSENSOR "Include obsensor support (Orbbec RGB-D modules: Astra+/Femto)" ON VISIBLE_IF (WIN32 AND NOT ARM AND NOT WINRT) OR ( UNIX AND NOT APPLE AND NOT ANDROID) VERIFY HAVE_OBSENSOR) # OpenCV build components # =================================================== OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) ) OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) ) OCV_OPTION(BUILD_opencv_js "Build JavaScript bindings by Emscripten" OFF ) OCV_OPTION(BUILD_ANDROID_PROJECTS "Build Android projects providing .apk files" ON IF ANDROID ) OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID ) OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" OFF IF (NOT WINRT AND NOT APPLE_FRAMEWORK)) OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF ) OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON IF NOT WINRT) OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) ) OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) ) OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into release binaries ('OFF' means default settings)" OFF ) OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC ) OCV_OPTION(BUILD_WITH_DYNAMIC_IPP "Enables dynamic linking of IPP (only for standalone IPP)" OFF ) OCV_OPTION(BUILD_FAT_JAVA_LIB "Create Java wrapper exporting all functions of OpenCV library (requires static build of OpenCV modules)" ANDROID IF NOT BUILD_SHARED_LIBS) OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID ) OCV_OPTION(BUILD_CUDA_STUBS "Build CUDA modules stubs when no CUDA SDK" OFF IF (NOT APPLE_FRAMEWORK) ) OCV_OPTION(BUILD_JAVA "Enable Java support" (ANDROID OR NOT CMAKE_CROSSCOMPILING) IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) ) OCV_OPTION(BUILD_OBJC "Enable Objective-C support" ON IF APPLE_FRAMEWORK ) OCV_OPTION(BUILD_KOTLIN_EXTENSIONS "Build Kotlin extensions (Android)" ON IF ANDROID ) # OpenCV installation options # =================================================== OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF ) OCV_OPTION(INSTALL_BIN_EXAMPLES "Install prebuilt examples" WIN32 IF BUILD_EXAMPLES) OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF ) OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF ) OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID ) OCV_OPTION(INSTALL_TO_MANGLED_PATHS "Enables mangled install paths, that help with side by side installs." OFF IF (UNIX AND NOT ANDROID AND NOT APPLE_FRAMEWORK AND BUILD_SHARED_LIBS) ) OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF) # OpenCV build options # =================================================== OCV_OPTION(ENABLE_CCACHE "Use ccache" (UNIX AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja" OR CMAKE_GENERATOR MATCHES "Xcode")) ) OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" MSVC IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) ) OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) ) OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CV_GCC ) OCV_OPTION(ENABLE_COVERAGE "Enable coverage collection with GCov" OFF IF CV_GCC ) OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers" OFF) OCV_OPTION(ENABLE_OMIT_FRAME_POINTER "Enable -fomit-frame-pointer for GCC" ON IF CV_GCC ) OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) ) OCV_OPTION(ENABLE_FAST_MATH "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF) if(NOT IOS AND (NOT ANDROID OR OPENCV_ANDROID_USE_LEGACY_FLAGS) AND CMAKE_CROSSCOMPILING) # Use CPU_BASELINE instead OCV_OPTION(ENABLE_NEON "Enable NEON instructions" (NEON OR ANDROID_ARM_NEON OR AARCH64) IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) ) OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) ) endif() OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF ) OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF ) OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF IF ANDROID ) OCV_OPTION(ENABLE_IMPL_COLLECTION "Collect implementation data on function call" OFF ) OCV_OPTION(ENABLE_INSTRUMENTATION "Instrument functions to collect calls trace and performance" OFF ) OCV_OPTION(ENABLE_GNU_STL_DEBUG "Enable GNU STL Debug mode (defines _GLIBCXX_DEBUG)" OFF IF CV_GCC ) OCV_OPTION(ENABLE_BUILD_HARDENING "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF) OCV_OPTION(ENABLE_LTO "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC) OCV_OPTION(ENABLE_THIN_LTO "Enable Thin LTO" OFF IF CV_CLANG) OCV_OPTION(GENERATE_ABI_DESCRIPTOR "Generate XML file for abi_compliance_checker tool" OFF IF UNIX) OCV_OPTION(OPENCV_GENERATE_PKGCONFIG "Generate .pc file for pkg-config build tool (deprecated)" OFF) OCV_OPTION(CV_ENABLE_INTRINSICS "Use intrinsic-based optimized code" ON ) OCV_OPTION(CV_DISABLE_OPTIMIZATION "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF ) OCV_OPTION(CV_TRACE "Enable OpenCV code trace" ON) OCV_OPTION(OPENCV_GENERATE_SETUPVARS "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) ) OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF) OCV_OPTION(OPENCV_ENABLE_MEMALIGN "Enable posix_memalign or memalign usage" ON) OCV_OPTION(OPENCV_DISABLE_FILESYSTEM_SUPPORT "Disable filesystem support" OFF) OCV_OPTION(OPENCV_DISABLE_THREAD_SUPPORT "Build the library without multi-threaded code." OFF) OCV_OPTION(OPENCV_SEMIHOSTING "Build the library for semihosting target (Arm). See https://developer.arm.com/documentation/100863/latest." OFF) OCV_OPTION(ENABLE_PYLINT "Add target with Pylint checks" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) ) OCV_OPTION(ENABLE_FLAKE8 "Add target with Python flake8 checker" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) ) if(ENABLE_IMPL_COLLECTION) add_definitions(-DCV_COLLECT_IMPL_DATA) endif() if(OPENCV_DISABLE_FILESYSTEM_SUPPORT) add_definitions(-DOPENCV_HAVE_FILESYSTEM_SUPPORT=0) endif() set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation") # ---------------------------------------------------------------------------- # Get actual OpenCV version number from sources # ---------------------------------------------------------------------------- include(cmake/OpenCVVersion.cmake) ocv_cmake_hook(POST_OPTIONS) # ---------------------------------------------------------------------------- # Build & install layouts # ---------------------------------------------------------------------------- if(OPENCV_TEST_DATA_PATH) get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE) endif() # Save libs and executables in the same place set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications") if(ANDROID) set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}") ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}") else() set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib") ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib") endif() if(ANDROID) if(ANDROID_ABI MATCHES "NEON") set(ENABLE_NEON ON) endif() if(ANDROID_ABI MATCHES "VFPV3") set(ENABLE_VFPV3 ON) endif() endif() if(WIN32) # Postfix of DLLs: ocv_update(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}") ocv_update(OPENCV_DEBUG_POSTFIX d) else() # Postfix of so's: ocv_update(OPENCV_DLLVERSION "") ocv_update(OPENCV_DEBUG_POSTFIX "") endif() if(DEFINED CMAKE_DEBUG_POSTFIX) set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}") endif() if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK) set(BUILD_opencv_world ON CACHE INTERNAL "") endif() include(cmake/OpenCVInstallLayout.cmake) # ---------------------------------------------------------------------------- # Path for build/platform -specific headers # ---------------------------------------------------------------------------- ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h") ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR}) # ---------------------------------------------------------------------------- # Path for additional modules # ---------------------------------------------------------------------------- set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)") # ---------------------------------------------------------------------------- # Autodetect if we are in a GIT repository # ---------------------------------------------------------------------------- find_host_package(Git QUIET) if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND) ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}") elseif(NOT DEFINED OPENCV_VCSVERSION) # We don't have git: set(OPENCV_VCSVERSION "unknown") endif() # ---------------------------------------------------------------------------- # OpenCV compiler and linker options # ---------------------------------------------------------------------------- ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS) # --- Python Support --- if(NOT IOS) include(cmake/OpenCVDetectPython.cmake) endif() include(cmake/OpenCVCompilerOptions.cmake) ocv_cmake_hook(POST_COMPILER_OPTIONS) # ---------------------------------------------------------------------------- # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC.. # ---------------------------------------------------------------------------- if(UNIX) if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG) if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR} AND NOT OPENCV_ENABLE_PKG_CONFIG ) if(NOT PkgConfig_FOUND) message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT") elseif(OPENCV_SKIP_PKG_CONFIG_WARNING) message(WARNING "pkg-config is enabled in cross-compilation mode without defining of PKG_CONFIG_LIBDIR environment variable. This may lead to misconfigured host-based dependencies.") endif() elseif(OPENCV_DISABLE_PKG_CONFIG) if(PkgConfig_FOUND) message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect") endif() else() find_package(PkgConfig QUIET) endif() endif() include(CheckFunctionExists) include(CheckIncludeFile) include(CheckSymbolExists) if(NOT APPLE) CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD) if(ANDROID) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log) elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku") set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread) elseif(EMSCRIPTEN) # no need to link to system libs with emscripten elseif(QNXNTO) set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m) else() set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt) endif() else() set(HAVE_PTHREAD 1) endif() # Ensure that libpthread is not listed as one of the libraries to pass to the linker. if (OPENCV_DISABLE_THREAD_SUPPORT) list(REMOVE_ITEM OPENCV_LINKER_LIBS pthread) endif() if(OPENCV_ENABLE_MEMALIGN) CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN) CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H) if(HAVE_MALLOC_H) CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN) endif() # TODO: # - std::aligned_alloc() C++17 / C11 endif() elseif(WIN32) include(CheckIncludeFile) include(CheckSymbolExists) if(OPENCV_ENABLE_MEMALIGN) CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H) if(HAVE_MALLOC_H) CHECK_SYMBOL_EXISTS(_aligned_malloc malloc.h HAVE_WIN32_ALIGNED_MALLOC) endif() endif() endif() include(cmake/OpenCVPCHSupport.cmake) include(cmake/OpenCVModule.cmake) # ---------------------------------------------------------------------------- # Detect endianness of build platform # ---------------------------------------------------------------------------- if(IOS) # test_big_endian needs try_compile, which doesn't work for iOS # http://public.kitware.com/Bug/view.php?id=12288 set(WORDS_BIGENDIAN 0) else() include(TestBigEndian) test_big_endian(WORDS_BIGENDIAN) endif() # ---------------------------------------------------------------------------- # Detect 3rd-party libraries # ---------------------------------------------------------------------------- if(ANDROID AND WITH_CPUFEATURES) add_subdirectory(3rdparty/cpufeatures) set(HAVE_CPUFEATURES 1) endif() include(cmake/OpenCVFindFrameworks.cmake) include(cmake/OpenCVFindLibsGrfmt.cmake) include(cmake/OpenCVFindLibsGUI.cmake) include(cmake/OpenCVFindLibsVideo.cmake) include(cmake/OpenCVFindLibsPerf.cmake) include(cmake/OpenCVFindLAPACK.cmake) include(cmake/OpenCVFindProtobuf.cmake) if(WITH_TENGINE) include(cmake/OpenCVFindTengine.cmake) endif() if(WITH_TIMVX) include(cmake/OpenCVFindTIMVX.cmake) endif() # ---------------------------------------------------------------------------- # Detect other 3rd-party libraries/tools # ---------------------------------------------------------------------------- # --- Java Support --- if(BUILD_JAVA) if(ANDROID) include(cmake/android/OpenCVDetectAndroidSDK.cmake) else() include(cmake/OpenCVDetectApacheAnt.cmake) find_package(JNI) endif() endif() if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE) include(cmake/OpenCVPylint.cmake) endif() if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE) find_package(Flake8 QUIET) if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE) include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake") endif() if(FLAKE8_FOUND) list(APPEND OPENCV_FLAKE8_EXCLUDES ".git" "__pycache__" "config.py" "*.config.py" "config-*.py") list(APPEND OPENCV_FLAKE8_EXCLUDES "svgfig.py") # 3rdparty if(NOT PYTHON3_VERSION_STRING VERSION_GREATER 3.6) # Python 3.6+ (PEP 526): variable annotations (type hints) list(APPEND OPENCV_FLAKE8_EXCLUDES "samples/dnn/dnn_model_runner/dnn_conversion/common/test/configs") endif() string(REPLACE ";" "," OPENCV_FLAKE8_EXCLUDES_STR "${OPENCV_FLAKE8_EXCLUDES}") add_custom_target(check_flake8 COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='${OPENCV_FLAKE8_EXCLUDES_STR}' WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}" COMMENT "Running flake8" ) endif() endif() if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13)) SET(CAN_BUILD_ANDROID_PROJECTS TRUE) else() SET(CAN_BUILD_ANDROID_PROJECTS FALSE) endif() # --- OpenCL --- if(WITH_OPENCL) include(cmake/OpenCVDetectOpenCL.cmake) endif() # --- Halide --- if(WITH_HALIDE) include(cmake/OpenCVDetectHalide.cmake) endif() # --- VkCom --- if(WITH_VULKAN) include(cmake/OpenCVDetectVulkan.cmake) endif() # --- WebNN --- if(WITH_WEBNN) include(cmake/OpenCVDetectWebNN.cmake) endif() # --- Inference Engine --- if(WITH_INF_ENGINE OR WITH_OPENVINO) include(cmake/OpenCVDetectInferenceEngine.cmake) endif() # --- DirectX --- if(WITH_DIRECTX) include(cmake/OpenCVDetectDirectX.cmake) endif() if(WITH_VTK) include(cmake/OpenCVDetectVTK.cmake) endif() if(WITH_OPENVX) include(cmake/FindOpenVX.cmake) endif() if(WITH_QUIRC) add_subdirectory(3rdparty/quirc) set(HAVE_QUIRC TRUE) endif() if(WITH_ONNX) include(cmake/FindONNX.cmake) endif() # ---------------------------------------------------------------------------- # OpenCV HAL # ---------------------------------------------------------------------------- set(_hal_includes "") macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR) # 1. libraries foreach (l ${${HAL_LIBRARIES_VAR}}) if(NOT TARGET ${l}) get_filename_component(l "${l}" ABSOLUTE) endif() list(APPEND OPENCV_HAL_LINKER_LIBS ${l}) endforeach() # 2. headers foreach (h ${${HAL_HEADERS_VAR}}) set(_hal_includes "${_hal_includes}\n#include \"${h}\"") endforeach() # 3. include paths ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}}) endmacro() if(NOT DEFINED OpenCV_HAL) set(OpenCV_HAL "OpenCV_HAL") endif() if(HAVE_OPENVX) if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;") set(OpenCV_HAL "openvx;${OpenCV_HAL}") endif() endif() if(WITH_CAROTENE) ocv_debug_message(STATUS "Enable carotene acceleration") if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;") set(OpenCV_HAL "carotene;${OpenCV_HAL}") endif() endif() foreach(hal ${OpenCV_HAL}) if(hal STREQUAL "carotene") if(";${CPU_BASELINE_FINAL};" MATCHES ";NEON;") add_subdirectory(3rdparty/carotene/hal) ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS) list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})") else() message(STATUS "Carotene: NEON is not available, disabling carotene...") endif() elseif(hal STREQUAL "openvx") add_subdirectory(3rdparty/openvx) ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS) list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})") else() ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...") ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS) find_package(${hal} NO_MODULE QUIET) if(${hal}_FOUND) ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS) list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})") endif() endif() endforeach() configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY) unset(_hal_includes) # ---------------------------------------------------------------------------- # Code trace support # ---------------------------------------------------------------------------- if(CV_TRACE) include(cmake/OpenCVDetectTrace.cmake) endif() ocv_cmake_hook(POST_DETECT_DEPENDECIES) # typo, deprecated (2019-06) ocv_cmake_hook(POST_DETECT_DEPENDENCIES) # ---------------------------------------------------------------------------- # Solution folders: # ---------------------------------------------------------------------------- if(ENABLE_SOLUTION_FOLDERS) set_property(GLOBAL PROPERTY USE_FOLDERS ON) set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets") endif() # Extra OpenCV targets: uninstall, package_source, perf, etc. include(cmake/OpenCVExtraTargets.cmake) # ---------------------------------------------------------------------------- # Process subdirectories # ---------------------------------------------------------------------------- # opencv.hpp and legacy headers add_subdirectory(include) # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty) ocv_add_modules_compiler_options() # OpenCV modules ocv_register_modules() # Generate targets for documentation add_subdirectory(doc) # various data that is used by cv libraries and/or demo applications. add_subdirectory(data) # extra applications if(BUILD_opencv_apps) add_subdirectory(apps) endif() # examples if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES) add_subdirectory(samples) endif() if(ANDROID) add_subdirectory(platforms/android/service) endif() # ---------------------------------------------------------------------------- # Finalization: generate configuration-based files # ---------------------------------------------------------------------------- ocv_cmake_hook(PRE_FINALIZE) # Generate platform-dependent and configuration-dependent headers include(cmake/OpenCVGenHeaders.cmake) # Generate opencv.pc for pkg-config command if(OPENCV_GENERATE_PKGCONFIG) include(cmake/OpenCVGenPkgconfig.cmake) endif() # Generate OpenCV.mk for ndk-build (Android build tool) include(cmake/OpenCVGenAndroidMK.cmake) # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects include(cmake/OpenCVGenConfig.cmake) # Generate Info.plist for the IOS framework if(APPLE_FRAMEWORK) include(cmake/OpenCVGenInfoPlist.cmake) endif() # Generate ABI descriptor include(cmake/OpenCVGenABI.cmake) # Generate environment setup file if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH) if(ANDROID) get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY) configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in" "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY) install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" DESTINATION ./ COMPONENT tests) elseif(WIN32) configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in" "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY) install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests) elseif(UNIX) configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in" "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY) install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests) endif() endif() if(NOT OPENCV_README_FILE) if(ANDROID) set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android) endif() endif() if(NOT OPENCV_LICENSE_FILE) set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE) endif() # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically if(ANDROID OR NOT UNIX) install(FILES ${OPENCV_LICENSE_FILE} PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ DESTINATION ./ COMPONENT libs) if(OPENCV_README_FILE) install(FILES ${OPENCV_README_FILE} PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ DESTINATION ./ COMPONENT libs) endif() endif() if(COMMAND ocv_pylint_finalize) ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test) ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python) ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn) ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code) ocv_pylint_finalize() endif() if(TARGET check_pylint) message(STATUS "Registered 'check_pylint' target: using ${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}), checks: ${PYLINT_TOTAL_TARGETS}") endif() if(TARGET check_flake8) message(STATUS "Registered 'check_flake8' target: using ${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})") endif() if(OPENCV_GENERATE_SETUPVARS) include(cmake/OpenCVGenSetupVars.cmake) endif() # ---------------------------------------------------------------------------- # Summary: # ---------------------------------------------------------------------------- status("") status("General configuration for OpenCV ${OPENCV_VERSION} =====================================") if(OPENCV_VCSVERSION) status(" Version control:" ${OPENCV_VCSVERSION}) endif() if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES) set(__dump_extra_header OFF) foreach(p ${OPENCV_EXTRA_MODULES_PATH}) if(EXISTS ${p}) if(NOT __dump_extra_header) set(__dump_extra_header ON) status("") status(" Extra modules:") else() status("") endif() ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}") status(" Location (extra):" ${p}) status(" Version control (extra):" ${EXTRA_MODULES_VCSVERSION}) endif() endforeach() unset(__dump_extra_header) endif() # ========================== build platform ========================== status("") status(" Platform:") if(NOT DEFINED OPENCV_TIMESTAMP AND NOT BUILD_INFO_SKIP_TIMESTAMP ) string(TIMESTAMP OPENCV_TIMESTAMP "" UTC) set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE) endif() if(OPENCV_TIMESTAMP) status(" Timestamp:" ${OPENCV_TIMESTAMP}) endif() status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR}) if(CMAKE_CROSSCOMPILING) status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR}) endif() status(" CMake:" ${CMAKE_VERSION}) status(" CMake generator:" ${CMAKE_GENERATOR}) status(" CMake build tool:" ${CMAKE_BUILD_TOOL}) if(MSVC) status(" MSVC:" ${MSVC_VERSION}) endif() if(CMAKE_GENERATOR MATCHES Xcode) status(" Xcode:" ${XCODE_VERSION}) endif() if(CMAKE_GENERATOR MATCHES "Xcode|Visual Studio|Multi-Config") status(" Configuration:" ${CMAKE_CONFIGURATION_TYPES}) else() status(" Configuration:" ${CMAKE_BUILD_TYPE}) endif() # ========================= CPU code generation mode ========================= status("") status(" CPU/HW features:") status(" Baseline:" "${CPU_BASELINE_FINAL}") if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL) status(" requested:" "${CPU_BASELINE}") endif() if(CPU_BASELINE_REQUIRE) status(" required:" "${CPU_BASELINE_REQUIRE}") endif() if(CPU_BASELINE_DISABLE) status(" disabled:" "${CPU_BASELINE_DISABLE}") endif() if(CPU_DISPATCH_FINAL OR CPU_DISPATCH) status(" Dispatched code generation:" "${CPU_DISPATCH_FINAL}") if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL) status(" requested:" "${CPU_DISPATCH}") endif() if(CPU_DISPATCH_REQUIRE) status(" required:" "${CPU_DISPATCH_REQUIRE}") endif() foreach(OPT ${CPU_DISPATCH_FINAL}) status(" ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):" "+ ${CPU_DISPATCH_${OPT}_INCLUDED}") endforeach() endif() # ========================== C/C++ options ========================== if(CMAKE_CXX_COMPILER_VERSION) set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})") else() set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}") endif() string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR) status("") status(" C/C++:") status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO) if(DEFINED CMAKE_CXX_STANDARD AND CMAKE_CXX_STANDARD) status(" C++ standard:" "${CMAKE_CXX_STANDARD}") endif() status(" C++ Compiler:" ${OPENCV_COMPILER_STR}) status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}) status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}) status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}) status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE}) status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG}) if(WIN32) status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE}) status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG}) else() status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}) status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}) endif() status(" ccache:" OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO) status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO) if(OPENCV_DISABLE_FILESYSTEM_SUPPORT) status(" Filesystem support is disabled") endif() # ========================== Dependencies ============================ ocv_get_all_libs(deps_modules deps_extra deps_3rdparty) status(" Extra dependencies:" ${deps_extra}) status(" 3rdparty dependencies:" ${deps_3rdparty}) # ========================== OpenCV modules ========================== status("") status(" OpenCV modules:") set(OPENCV_MODULES_BUILD_ST "") foreach(the_module ${OPENCV_MODULES_BUILD}) if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts") list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}") endif() endforeach() string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD_ST}") string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}") string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO}") string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}") list(SORT OPENCV_MODULES_BUILD_ST) list(SORT OPENCV_MODULES_DISABLED_USER_ST) list(SORT OPENCV_MODULES_DISABLED_AUTO_ST) list(SORT OPENCV_MODULES_DISABLED_FORCE_ST) status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-") status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-") status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-") status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-") ocv_build_features_string(apps_status IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests" IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests" IF BUILD_EXAMPLES THEN "examples" IF BUILD_opencv_apps THEN "apps" IF BUILD_ANDROID_SERVICE THEN "android_service" IF (BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES) AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples" ELSE "-") status(" Applications:" "${apps_status}") ocv_build_features_string(docs_status IF TARGET doxygen_cpp THEN "doxygen" IF TARGET doxygen_python THEN "python" IF TARGET doxygen_javadoc THEN "javadoc" IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js" ELSE "NO" ) status(" Documentation:" "${docs_status}") status(" Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO") # ========================== Android details ========================== if(ANDROID) status("") if(DEFINED ANDROID_NDK_REVISION) set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})") else() set(__msg "location: ${ANDROID_NDK}") endif() status(" Android NDK: " ${__msg}) status(" Android ABI:" ${ANDROID_ABI}) if(BUILD_WITH_STANDALONE_TOOLCHAIN) status(" NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}") elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME) status(" NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}") endif() status(" STL type:" ${ANDROID_STL}) status(" Native API level:" ${ANDROID_NATIVE_API_LEVEL}) if(BUILD_ANDROID_PROJECTS) status(" Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})") if(ANDROID_EXECUTABLE) status(" android tool:" "${ANDROID_EXECUTABLE}") endif() else() status(" Android SDK: " "not used, projects are not built") endif() if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET) status(" SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}") endif() if(DEFINED ANDROID_PROJECTS_BUILD_TYPE) if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT") status(" Projects build scripts:" "Ant/Eclipse compatible") elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT") status(" Projects build scripts:" "Gradle") endif() endif() endif() # ================== Windows RT features ================== if(WIN32) status("") status(" Windows RT support:" WINRT THEN YES ELSE NO) if(WINRT) status(" Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME}) status(" Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS}) status(" Building for version: " ${CMAKE_SYSTEM_VERSION}) if (DEFINED ENABLE_WINRT_MODE_NATIVE) status(" Building for C++ without CX extensions") endif() endif() endif(WIN32) # ========================== GUI ========================== status("") status(" GUI: " "${OPENCV_HIGHGUI_BUILTIN_BACKEND}") if(WITH_WAYLAND OR HAVE_WAYLAND) if(HAVE_WAYLAND_CLIENT) status(" Wayland Client:" "YES (ver ${WAYLAND_CLIENT_VERSION})") endif() if(HAVE_WAYLAND_CURSOR) status(" Wayland Cursor:" "YES (ver ${WAYLAND_CURSOR_VERSION})") endif() if(HAVE_WAYLAND_PROTOCOL) status(" Wayland Protocol:" "YES (ver ${WAYLAND_PROTOCOL_VERSION})") endif() if(HAVE_WAYLAND_EGL) status(" Wayland EGL:" "YES (ver ${WAYLAND_EGL_VERSION})") endif() if(HAVE_XKBCOMMON) status(" Xkbcommon:" "YES (ver ${XKBCOMMON_VERSION})") endif() endif() if(WITH_QT OR HAVE_QT) if(HAVE_QT) status(" QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})") if(HAVE_QT_OPENGL) if(Qt${QT_VERSION_MAJOR}OpenGL_LIBRARIES) status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt${QT_VERSION_MAJOR}OpenGL_LIBRARIES} ${Qt${QT_VERSION_MAJOR}OpenGL_VERSION_STRING})" ELSE NO) else() status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO) endif() else() status(" QT OpenGL support:" "NO") endif() else() status(" QT:" "NO") endif() endif() if(WITH_WIN32UI) status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO) endif() if(HAVE_COCOA) # APPLE status(" Cocoa:" YES) endif() if(WITH_GTK OR HAVE_GTK) if(HAVE_GTK3) status(" GTK+:" "YES (ver ${GTK3_VERSION})") elseif(HAVE_GTK) status(" GTK+:" "YES (ver ${GTK2_VERSION})") else() status(" GTK+:" "NO") endif() if(HAVE_GTK) status( " GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO) status( " GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO) endif() endif() if(WITH_OPENGL OR HAVE_OPENGL) status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO) endif() if(WITH_VTK OR HAVE_VTK) status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO) endif() # ========================== MEDIA IO ========================== status("") status(" Media I/O: ") status(" ZLib:" ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})") if(WITH_JPEG OR HAVE_JPEG) if(NOT HAVE_JPEG) status(" JPEG:" NO) elseif(BUILD_JPEG) status(" JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})") else() status(" JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})") endif() endif() if(WITH_WEBP OR HAVE_WEBP) status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})") endif() if(WITH_PNG OR HAVE_PNG) status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})") endif() if(WITH_TIFF OR HAVE_TIFF) status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})") endif() if(HAVE_OPENJPEG) status(" JPEG 2000:" OpenJPEG_FOUND THEN "OpenJPEG (ver ${OPENJPEG_MAJOR_VERSION}.${OPENJPEG_MINOR_VERSION}.${OPENJPEG_BUILD_VERSION})" ELSE "build (ver ${OPENJPEG_VERSION})" ) elseif(HAVE_JASPER) status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build Jasper (ver ${JASPER_VERSION_STRING})") elseif(WITH_OPENJPEG OR WITH_JASPER) status(" JPEG 2000:" "NO") endif() if(WITH_OPENEXR OR HAVE_OPENEXR) if(HAVE_OPENEXR) status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})") else() status(" OpenEXR:" "NO") endif() endif() if(WITH_GDAL OR HAVE_GDAL) status(" GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO") endif() if(WITH_GDCM OR HAVE_GDCM) status(" GDCM:" HAVE_GDCM THEN "YES (${GDCM_VERSION})" ELSE "NO") endif() if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR) status(" HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO") endif() if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER) status(" SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO") endif() if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM) status(" PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO") endif() if(WITH_IMGCODEC_PFM OR DEFINED HAVE_IMGCODEC_PFM) status(" PFM:" HAVE_IMGCODEC_PFM THEN "YES" ELSE "NO") endif() # ========================== VIDEO IO ========================== status("") status(" Video I/O:") if(WITH_1394 OR HAVE_DC1394_2) status(" DC1394:" HAVE_DC1394_2 THEN "YES (${DC1394_2_VERSION})" ELSE NO) endif() if(WITH_FFMPEG OR HAVE_FFMPEG) if(OPENCV_FFMPEG_USE_FIND_PACKAGE) status(" FFMPEG:" HAVE_FFMPEG THEN "YES (find_package)" ELSE "NO (find_package)") elseif(WIN32) status(" FFMPEG:" HAVE_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO) else() status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO) endif() status(" avcodec:" FFMPEG_libavcodec_VERSION THEN "YES (${FFMPEG_libavcodec_VERSION})" ELSE NO) status(" avformat:" FFMPEG_libavformat_VERSION THEN "YES (${FFMPEG_libavformat_VERSION})" ELSE NO) status(" avutil:" FFMPEG_libavutil_VERSION THEN "YES (${FFMPEG_libavutil_VERSION})" ELSE NO) status(" swscale:" FFMPEG_libswscale_VERSION THEN "YES (${FFMPEG_libswscale_VERSION})" ELSE NO) status(" avresample:" FFMPEG_libavresample_VERSION THEN "YES (${FFMPEG_libavresample_VERSION})" ELSE NO) endif() if(WITH_GSTREAMER OR HAVE_GSTREAMER) status(" GStreamer:" HAVE_GSTREAMER THEN "YES (${GSTREAMER_VERSION})" ELSE NO) endif() if(WITH_OPENNI2 OR HAVE_OPENNI2) status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (${OPENNI2_VERSION})" ELSE NO) endif() if(WITH_PVAPI OR HAVE_PVAPI) status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO) endif() if(WITH_ARAVIS OR HAVE_ARAVIS_API) status(" Aravis SDK:" HAVE_ARAVIS_API THEN "YES (${ARAVIS_VERSION})" ELSE NO) endif() if(WITH_AVFOUNDATION OR HAVE_AVFOUNDATION) status(" AVFoundation:" HAVE_AVFOUNDATION THEN YES ELSE NO) endif() if(HAVE_CAP_IOS) status(" iOS capture:" YES) endif() if(WITH_V4L OR HAVE_V4L) ocv_build_features_string(v4l_status IF HAVE_CAMV4L2 THEN "linux/videodev2.h" IF HAVE_VIDEOIO THEN "sys/videoio.h" ELSE "NO") status(" v4l/v4l2:" HAVE_V4L THEN "YES (${v4l_status})" ELSE NO) endif() if(WITH_DSHOW OR HAVE_DSHOW) status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO) endif() if(WITH_MSMF OR HAVE_MSMF) status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO) status(" DXVA:" HAVE_MSMF_DXVA THEN YES ELSE NO) endif() if(WITH_XIMEA OR HAVE_XIMEA) status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO) endif() if(WITH_UEYE OR HAVE_UEYE) status(" uEye:" HAVE_UEYE THEN YES ELSE NO) endif() if(WITH_XINE OR HAVE_XINE) status(" Xine:" HAVE_XINE THEN "YES (ver ${XINE_VERSION})" ELSE NO) endif() if(WITH_LIBREALSENSE OR HAVE_LIBREALSENSE) status(" Intel RealSense:" HAVE_LIBREALSENSE THEN "YES (${LIBREALSENSE_VERSION})" ELSE NO) endif() if(WITH_MFX OR HAVE_MFX) if(HAVE_MFX) if(MFX_LIBRARY) set(__details " (${MFX_LIBRARY})") elseif(MFX_LIBRARIES) set(__details " (${MFX_LIBRARIES})") else() set(__details " (unknown)") endif() endif() status(" Intel Media SDK:" HAVE_MFX THEN "YES${__details}" ELSE NO) endif() if(WITH_GPHOTO2 OR HAVE_GPHOTO2) status(" gPhoto2:" HAVE_GPHOTO2 THEN "YES" ELSE NO) endif() # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp ocv_build_features_string(parallel_status EXCLUSIVE IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" IF HAVE_HPX THEN "HPX" IF HAVE_OPENMP THEN "OpenMP" IF HAVE_GCD THEN "GCD" IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency" IF HAVE_PTHREADS_PF THEN "pthreads" ELSE "none") status("") status(" Parallel framework:" "${parallel_status}") if (OPENCV_DISABLE_THREAD_SUPPORT) status("" "Multi thread code explicitly disabled with OPENCV_DISABLE_THREAD_SUPPORT.") if(HAVE_PTHREADS_PF OR HAVE_HPX OR HAVE_OPENMP OR HAVE_GCD OR HAVE_CONCURRENCY) message(FATAL_ERROR "Not all parallel frameworks have been disabled (using ${parallel_status}).") endif() if(HAVE_PTHREAD) message(FATAL_ERROR "Thread execution might be in use in some component.") endif() endif() if(CV_TRACE OR OPENCV_TRACE) ocv_build_features_string(trace_status EXCLUSIVE IF HAVE_ITT THEN "with Intel ITT" ELSE "built-in") status("") status(" Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO) endif() # ========================== Other third-party libraries ========================== status("") status(" Other third-party libraries:") if(WITH_IPP AND HAVE_IPP) status(" Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]") status(" at:" "${IPP_ROOT_DIR}") if(NOT HAVE_IPP_ICV) status(" linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static") endif() if(HAVE_IPP_IW) if(BUILD_IPP_IW) status(" Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})") else() status(" Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})") endif() status(" at:" "${IPP_IW_PATH}") else() status(" Intel IPP IW:" NO) endif() endif() if(WITH_VA OR HAVE_VA) status(" VA:" HAVE_VA THEN "YES" ELSE NO) endif() if(WITH_TENGINE OR HAVE_TENGINE) status(" Tengine:" HAVE_TENGINE THEN "YES (${TENGINE_LIBRARIES})" ELSE NO) endif() if(WITH_LAPACK OR HAVE_LAPACK) status(" Lapack:" HAVE_LAPACK THEN "YES (${LAPACK_LIBRARIES})" ELSE NO) endif() if(WITH_HALIDE OR HAVE_HALIDE) status(" Halide:" HAVE_HALIDE THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO) endif() if(HAVE_OPENVINO OR (WITH_OPENVINO AND NOT WITH_INF_ENGINE AND NOT INF_ENGINE_TARGET) ) status(" OpenVINO:" TARGET openvino::runtime THEN "YES (${OpenVINO_VERSION})" ELSE "NO") else() if(WITH_INF_ENGINE OR INF_ENGINE_TARGET) if(INF_ENGINE_TARGET) list(GET INF_ENGINE_TARGET 0 ie_target) set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})") ocv_get_imported_target(ie_target "${ie_target}") get_target_property(_lib ${ie_target} IMPORTED_LOCATION) get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE) get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG) get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE) get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG) ocv_build_features_string(_lib IF _lib THEN "${_lib}" IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}" IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}" IF _lib_rel THEN "${_lib_rel}" IF _lib_dbg THEN "${_lib_dbg}" ELSE "unknown" ) get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES) status(" Inference Engine:" "${__msg}") status(" * libs:" "${_lib}") status(" * includes:" "${_inc}") else() status(" Inference Engine:" "NO") endif() endif() if(WITH_NGRAPH OR HAVE_NGRAPH) if(HAVE_NGRAPH) ocv_get_imported_target(__target ngraph::ngraph) set(__msg "YES (${ngraph_VERSION})") get_target_property(_lib ${__target} IMPORTED_LOCATION) get_target_property(_lib_imp_rel ${__target} IMPORTED_IMPLIB_RELEASE) get_target_property(_lib_imp_dbg ${__target} IMPORTED_IMPLIB_DEBUG) get_target_property(_lib_rel ${__target} IMPORTED_LOCATION_RELEASE) get_target_property(_lib_dbg ${__target} IMPORTED_LOCATION_DEBUG) ocv_build_features_string(_lib IF _lib THEN "${_lib}" IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}" IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}" IF _lib_rel THEN "${_lib_rel}" IF _lib_dbg THEN "${_lib_dbg}" ELSE "unknown" ) get_target_property(_inc ${__target} INTERFACE_INCLUDE_DIRECTORIES) status(" nGraph:" "${__msg}") status(" * libs:" "${_lib}") status(" * includes:" "${_inc}") else() status(" nGraph:" "NO") endif() endif() endif() if(WITH_EIGEN OR HAVE_EIGEN) status(" Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO) endif() if(WITH_OPENVX OR HAVE_OPENVX) status(" OpenVX:" HAVE_OPENVX THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO") endif() status(" Custom HAL:" OpenCV_USED_HAL THEN "YES (${OpenCV_USED_HAL})" ELSE "NO") foreach(s ${CUSTOM_STATUS}) status(${CUSTOM_STATUS_${s}}) endforeach() if(WITH_CUDA OR HAVE_CUDA) ocv_build_features_string(cuda_features IF HAVE_CUFFT THEN "CUFFT" IF HAVE_CUBLAS THEN "CUBLAS" IF HAVE_NVCUVID THEN "NVCUVID" IF CUDA_FAST_MATH THEN "FAST_MATH" ELSE "no extra features") status("") status(" NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO) if(HAVE_CUDA) status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN}) status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX}) endif() endif() if(WITH_CUDNN OR HAVE_CUDNN) status("") status(" cuDNN:" HAVE_CUDNN THEN "YES (ver ${CUDNN_VERSION})" ELSE NO) endif() if(WITH_VULKAN OR HAVE_VULKAN) status("") status(" Vulkan:" HAVE_VULKAN THEN "YES" ELSE "NO") if(HAVE_VULKAN) status(" Include path:" VULKAN_INCLUDE_DIRS THEN "${VULKAN_INCLUDE_DIRS}" ELSE "NO") status(" Link libraries:" VULKAN_LIBRARIES THEN "${VULKAN_LIBRARIES}" ELSE "Dynamic load") endif() endif() if(WITH_WEBNN OR HAVE_WEBNN) status("") status(" WebNN:" HAVE_WEBNN THEN "YES" ELSE "NO") if(HAVE_WEBNN AND NOT EMSCRIPTEN) status(" Include path:" WEBNN_HEADER_DIRS THEN "${WEBNN_HEADER_DIRS}" ELSE "NO") status(" Link libraries:" WEBNN_LIBRARIES THEN "${WEBNN_LIBRARIES}" ELSE "NO") endif() endif() if(WITH_TIMVX) status("") status(" Tim-VX:" HAVE_TIMVX THEN "YES" ELSE "NO") if(HAVE_TIMVX) status(" Include path" TIMVX_INCLUDE_DIR THEN "${TIMVX_INCLUDE_DIR}" ELSE "NO") status(" Link libraries:" TIMVX_LIBRARY THEN "${TIMVX_LIBRARY}" ELSE "NO") status(" VIVANTE SDK path" VIVANTE_SDK_DIR THEN "${VIVANTE_SDK_DIR}" ELSE "NO") endif() endif() if(WITH_OPENCL OR HAVE_OPENCL) ocv_build_features_string(opencl_features IF HAVE_OPENCL_SVM THEN "SVM" IF HAVE_CLAMDFFT THEN "AMDFFT" IF HAVE_CLAMDBLAS THEN "AMDBLAS" IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11" IF HAVE_VA_INTEL THEN "INTELVA" ELSE "no extra features") status("") status(" OpenCL:" HAVE_OPENCL THEN "YES (${opencl_features})" ELSE "NO") if(HAVE_OPENCL) status(" Include path:" OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO") status(" Link libraries:" OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load") endif() endif() if(WITH_ONNX OR HAVE_ONNX) status("") status(" ONNX:" HAVE_ONNX THEN "YES" ELSE "NO") if(HAVE_ONNX) status(" Include path:" ONNX_INCLUDE_DIR THEN "${ONNX_INCLUDE_DIR}" ELSE "NO") status(" Link libraries:" ONNX_LIBRARIES THEN "${ONNX_LIBRARIES}" ELSE "NO") endif() endif() # ========================== python ========================== if(BUILD_opencv_python2) status("") status(" Python 2:") status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO) if(PYTHON2LIBS_VERSION_STRING) status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO) else() status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO) endif() status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)") status(" install path:" HAVE_opencv_python2 THEN "${__INSTALL_PATH_PYTHON2}" ELSE "-") endif() if(BUILD_opencv_python3) status("") status(" Python 3:") status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO) if(PYTHON3LIBS_VERSION_STRING) status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO) else() status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO) endif() status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)") status(" install path:" HAVE_opencv_python3 THEN "${__INSTALL_PATH_PYTHON3}" ELSE "-") endif() status("") status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO) # ========================== java ========================== if(BUILD_JAVA) status("") status(" Java:" BUILD_FAT_JAVA_LIB THEN "export all functions" ELSE "") status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO) if(NOT ANDROID) status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO) endif() status(" Java wrappers:" HAVE_opencv_java THEN YES ELSE NO) status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO) endif() # ========================== Objective-C ======================= if(BUILD_OBJC) status("") status(" Objective-C wrappers:" HAVE_opencv_objc THEN YES ELSE NO) endif() ocv_cmake_hook(STATUS_DUMP_EXTRA) # ========================== auxiliary ========================== status("") status(" Install to:" "${CMAKE_INSTALL_PREFIX}") status("-----------------------------------------------------------------") status("") ocv_finalize_status() if(ENABLE_CONFIG_VERIFICATION) ocv_verify_config() endif() if(HAVE_CUDA AND COMMAND CUDA_BUILD_CLEAN_TARGET) CUDA_BUILD_CLEAN_TARGET() endif() ocv_cmake_hook(POST_FINALIZE) # ---------------------------------------------------------------------------- # CPack stuff # ---------------------------------------------------------------------------- include(cmake/OpenCVPackaging.cmake) # This should be the last command ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt") ocv_cmake_eval(DEBUG_POST ONCE)