代码拉取完成，页面将自动刷新
# ----------------------------------------------------------------------------
# Root CMake file for OpenCV
#
# From the off-tree build directory, invoke:
# $ cmake <PATH_TO_OPENCV_ROOT>
#
# ----------------------------------------------------------------------------
# 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)
# 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)
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