1 # ----------------------------------------------------------------------------
2 # Root CMake file for OpenCV
4 # From the off-tree build directory, invoke:
5 # $ cmake <PATH_TO_OPENCV_ROOT>
7 # ----------------------------------------------------------------------------
9 # Disable in-source builds to prevent source tree corruption.
10 if(" ${CMAKE_SOURCE_DIR}" STREQUAL " ${CMAKE_BINARY_DIR}")
12 FATAL: In-source builds are not allowed.
13 You should create a separate directory for build files.
18 include(cmake/OpenCVMinDepVersions.cmake)
20 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
21 cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
22 elseif(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
23 cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
24 #Required to resolve linker error issues due to incompatibility with CMake v3.0+ policies.
25 #CMake fails to find _fseeko() which leads to subsequent linker error.
26 #See details here: http://www.cmake.org/Wiki/CMake/Policies
27 cmake_policy(VERSION 2.8)
29 cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
33 # Configure CMake policies
36 cmake_policy(SET CMP0026 NEW)
40 cmake_policy(SET CMP0042 NEW) # CMake 3.0+ (2.8.12): MacOS "@rpath" in target's install name
44 cmake_policy(SET CMP0046 NEW) # warn about non-existed dependencies
48 cmake_policy(SET CMP0051 NEW)
51 if(POLICY CMP0054) # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
52 cmake_policy(SET CMP0054 NEW)
56 cmake_policy(SET CMP0056 NEW) # try_compile(): link flags
60 cmake_policy(SET CMP0066 NEW) # CMake 3.7: try_compile(): use per-config flags, like CMAKE_CXX_FLAGS_RELEASE
64 cmake_policy(SET CMP0067 NEW) # CMake 3.8: try_compile(): honor language standard variables (like C++11)
68 cmake_policy(SET CMP0068 NEW) # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
72 cmake_policy(SET CMP0075 NEW) # CMake 3.12+: Include file check macros honor `CMAKE_REQUIRED_LIBRARIES`
76 cmake_policy(SET CMP0077 NEW) # CMake 3.13+: option() honors normal variables.
80 # Configure OpenCV CMake hooks
82 include(cmake/OpenCVUtils.cmake)
83 ocv_cmake_reset_hooks()
84 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
85 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
86 foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
87 get_filename_component(__dir "${__dir}" ABSOLUTE)
88 ocv_cmake_hook_register_dir(${__dir})
92 ocv_cmake_hook(CMAKE_INIT)
94 # must go before the project()/enable_language() commands
95 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
96 if(DEFINED CMAKE_BUILD_TYPE)
97 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "${CMAKE_CONFIGURATION_TYPES}")
100 option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
101 set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC})
103 ocv_cmake_hook(PRE_CMAKE_BOOTSTRAP)
105 # Bootstap CMake system: setup CMAKE_SYSTEM_NAME and other vars
106 if(OPENCV_WORKAROUND_CMAKE_20989)
107 set(CMAKE_SYSTEM_PROCESSOR_BACKUP ${CMAKE_SYSTEM_PROCESSOR})
109 enable_language(CXX C)
110 if(OPENCV_WORKAROUND_CMAKE_20989)
111 set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR_BACKUP})
114 ocv_cmake_hook(POST_CMAKE_BOOTSTRAP)
116 if(NOT OPENCV_SKIP_CMAKE_SYSTEM_FILE)
117 include("cmake/platforms/OpenCV-${CMAKE_SYSTEM_NAME}.cmake" OPTIONAL RESULT_VARIABLE "OPENCV_CMAKE_SYSTEM_FILE")
118 if(NOT OPENCV_CMAKE_SYSTEM_FILE)
119 message(STATUS "OpenCV: system-specific configuration file is not found: '${CMAKE_SYSTEM_NAME}'")
123 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) # https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT.html
124 if(NOT CMAKE_TOOLCHAIN_FILE)
126 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
128 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory" FORCE)
131 # any cross-compiling
132 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
138 project(OpenCV CXX C)
141 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
144 ocv_cmake_eval(DEBUG_PRE ONCE)
146 ocv_clear_vars(OpenCVModules_TARGETS)
148 include(cmake/OpenCVDownload.cmake)
150 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
152 # ----------------------------------------------------------------------------
153 # Break in case of popular CMake configuration mistakes
154 # ----------------------------------------------------------------------------
155 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
156 message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
157 Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
160 # ----------------------------------------------------------------------------
161 # Detect compiler and target platform architecture
162 # ----------------------------------------------------------------------------
163 include(cmake/OpenCVDetectCXXCompiler.cmake)
164 ocv_cmake_hook(POST_DETECT_COMPILER)
166 # Add these standard paths to the search paths for FIND_LIBRARY
167 # to find libraries from these locations first
168 if(UNIX AND NOT ANDROID)
169 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
171 list(APPEND CMAKE_LIBRARY_PATH /lib64)
173 list(APPEND CMAKE_LIBRARY_PATH /lib)
175 if(EXISTS /usr/lib64)
176 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
178 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
180 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
182 list(APPEND CMAKE_LIBRARY_PATH /lib32)
184 list(APPEND CMAKE_LIBRARY_PATH /lib)
186 if(EXISTS /usr/lib32)
187 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
189 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
194 # Add these standard paths to the search paths for FIND_PATH
195 # to find include files from these locations first
198 list(APPEND CMAKE_INCLUDE_PATH /mingw)
201 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
204 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
208 # ----------------------------------------------------------------------------
209 # OpenCV cmake options
210 # ----------------------------------------------------------------------------
212 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
215 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD "Force using 3rdparty code from source" OFF)
216 OCV_OPTION(BUILD_ZLIB "Build zlib from source" (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
217 OCV_OPTION(BUILD_TIFF "Build libtiff from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
218 OCV_OPTION(BUILD_OPENJPEG "Build OpenJPEG from source" (WIN32 OR ANDRIOD OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
219 OCV_OPTION(BUILD_JASPER "Build libjasper from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
220 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
221 OCV_OPTION(BUILD_PNG "Build libpng from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
222 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
223 OCV_OPTION(BUILD_WEBP "Build WebP from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
224 OCV_OPTION(BUILD_TBB "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
225 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 )
226 OCV_OPTION(BUILD_ITT "Build Intel ITT from source"
227 (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
228 IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
231 # Optional 3rd party components
232 # ===================================================
233 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
234 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
235 VERIFY HAVE_DC1394_2)
236 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
238 VERIFY HAVE_AVFOUNDATION)
239 OCV_OPTION(WITH_CAP_IOS "Enable iOS video capture" ON
242 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
243 VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
244 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
246 VERIFY HAVE_CPUFEATURES)
247 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
248 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
250 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
251 VISIBLE_IF NOT IOS AND NOT WINRT
253 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
256 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
259 OCV_OPTION(WITH_CUDNN "Include NVIDIA CUDA Deep Neural Network (cuDNN) library support" WITH_CUDA
262 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF # disabled, details: https://github.com/opencv/opencv/issues/14850
265 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
268 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
269 VISIBLE_IF NOT IOS AND NOT WINRT
271 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
272 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
273 VERIFY HAVE_GSTREAMER AND GSTREAMER_VERSION VERSION_GREATER "0.99")
274 OCV_OPTION(WITH_GTK "Include GTK support" ON
275 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
277 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
278 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
279 VERIFY HAVE_GTK AND NOT HAVE_GTK3)
280 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
281 VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
283 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
286 OCV_OPTION(WITH_VULKAN "Include Vulkan support" OFF
289 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
291 VERIFY INF_ENGINE_TARGET)
292 OCV_OPTION(WITH_NGRAPH "Include nGraph support" WITH_INF_ENGINE
294 VERIFY TARGET ngraph::ngraph)
295 OCV_OPTION(WITH_JASPER "Include JPEG2K support (Jasper)" ON
298 OCV_OPTION(WITH_OPENJPEG "Include JPEG2K support (OpenJPEG)" ON
300 VERIFY HAVE_OPENJPEG)
301 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
304 OCV_OPTION(WITH_WEBP "Include WebP support" ON
307 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
308 VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
310 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
311 VISIBLE_IF NOT ANDROID AND NOT WINRT
313 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
316 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
317 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
319 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
320 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
322 OCV_OPTION(WITH_PNG "Include PNG support" ON
325 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
328 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
329 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
331 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
332 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
333 VERIFY HAVE_ARAVIS_API)
334 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
335 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
337 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
338 VISIBLE_IF WIN32 AND NOT WINRT
340 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
341 VISIBLE_IF NOT IOS AND NOT WINRT
343 OCV_OPTION(WITH_HPX "Include Ste||ar Group HPX support" OFF
346 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
349 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
350 VISIBLE_IF NOT WIN32 OR MINGW
351 VERIFY HAVE_PTHREADS_PF)
352 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
355 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
356 VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
357 VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
358 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
359 VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
361 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
364 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
366 VERIFY HAVE_MSMF_DXVA)
367 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
368 VISIBLE_IF NOT ANDROID AND NOT WINRT
370 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
371 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
373 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
376 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
377 VISIBLE_IF NOT IOS AND NOT WINRT
379 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
381 VERIFY HAVE_OPENCL_SVM) # experimental
382 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
383 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
384 VERIFY HAVE_CLAMDFFT)
385 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
386 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
387 VERIFY HAVE_CLAMDBLAS)
388 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
389 VISIBLE_IF WIN32 AND NOT WINRT
391 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
392 VISIBLE_IF WIN32 AND NOT WINRT
393 VERIFY HAVE_OPENCL_D3D11_NV)
394 OCV_OPTION(WITH_LIBREALSENSE "Include Intel librealsense support" OFF
395 VISIBLE_IF NOT WITH_INTELPERC
396 VERIFY HAVE_LIBREALSENSE)
397 OCV_OPTION(WITH_VA "Include VA support" OFF
398 VISIBLE_IF UNIX AND NOT ANDROID
400 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
401 VISIBLE_IF UNIX AND NOT ANDROID
402 VERIFY HAVE_VA_INTEL)
403 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
404 VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
406 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
407 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
409 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
410 VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
412 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
413 VISIBLE_IF NOT ANDROID AND NOT IOS
415 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
416 VISIBLE_IF NOT APPLE_FRAMEWORK
418 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
420 VERIFY HAVE_PROTOBUF)
421 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
423 VERIFY HAVE_IMGCODEC_HDR)
424 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
426 VERIFY HAVE_IMGCODEC_SUNRASTER)
427 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
429 VERIFY HAVE_IMGCODEC_PXM)
430 OCV_OPTION(WITH_IMGCODEC_PFM "Include PFM formats support" ON
432 VERIFY HAVE_IMGCODEC_PFM)
433 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
436 OCV_OPTION(WITH_ANDROID_MEDIANDK "Use Android Media NDK for Video I/O (Android)" (ANDROID_NATIVE_API_LEVEL GREATER 20)
438 VERIFY HAVE_ANDROID_MEDIANDK)
439 OCV_OPTION(WITH_TENGINE "Include Arm Inference Tengine support" OFF
440 VISIBLE_IF (ARM OR AARCH64) AND (UNIX OR ANDROID) AND NOT IOS
443 # OpenCV build components
444 # ===================================================
445 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
446 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
447 OCV_OPTION(BUILD_opencv_js "Build JavaScript bindings by Emscripten" OFF )
448 OCV_OPTION(BUILD_ANDROID_PROJECTS "Build Android projects providing .apk files" ON IF ANDROID )
449 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
450 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" OFF IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
451 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
452 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON IF NOT WINRT)
453 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) )
454 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) )
455 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into release binaries ('OFF' means default settings)" OFF )
456 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
457 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
458 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)
459 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID )
460 OCV_OPTION(BUILD_CUDA_STUBS "Build CUDA modules stubs when no CUDA SDK" OFF IF (NOT APPLE_FRAMEWORK) )
461 OCV_OPTION(BUILD_JAVA "Enable Java support" (ANDROID OR NOT CMAKE_CROSSCOMPILING) IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
462 OCV_OPTION(BUILD_OBJC "Enable Objective-C support" ON IF APPLE_FRAMEWORK )
464 # OpenCV installation options
465 # ===================================================
466 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
467 OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF )
468 OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF )
469 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID )
470 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) )
471 OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF)
473 # OpenCV build options
474 # ===================================================
475 OCV_OPTION(ENABLE_CCACHE "Use ccache" (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
476 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" MSVC IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
477 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
478 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CV_GCC )
479 OCV_OPTION(ENABLE_COVERAGE "Enable coverage collection with GCov" OFF IF CV_GCC )
480 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers" OFF)
481 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER "Enable -fomit-frame-pointer for GCC" ON IF CV_GCC )
482 OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
483 OCV_OPTION(ENABLE_FAST_MATH "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
484 if(NOT IOS AND (NOT ANDROID OR OPENCV_ANDROID_USE_LEGACY_FLAGS)) # Use CPU_BASELINE instead
485 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) )
486 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
488 OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
489 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
490 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF IF ANDROID )
491 OCV_OPTION(ENABLE_IMPL_COLLECTION "Collect implementation data on function call" OFF )
492 OCV_OPTION(ENABLE_INSTRUMENTATION "Instrument functions to collect calls trace and performance" OFF )
493 OCV_OPTION(ENABLE_GNU_STL_DEBUG "Enable GNU STL Debug mode (defines _GLIBCXX_DEBUG)" OFF IF ((NOT CMAKE_VERSION VERSION_LESS "2.8.11") AND CV_GCC) )
494 OCV_OPTION(ENABLE_BUILD_HARDENING "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
495 OCV_OPTION(ENABLE_LTO "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
496 OCV_OPTION(ENABLE_THIN_LTO "Enable Thin LTO" OFF IF CV_CLANG)
497 OCV_OPTION(GENERATE_ABI_DESCRIPTOR "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
498 OCV_OPTION(OPENCV_GENERATE_PKGCONFIG "Generate .pc file for pkg-config build tool (deprecated)" OFF)
499 OCV_OPTION(CV_ENABLE_INTRINSICS "Use intrinsic-based optimized code" ON )
500 OCV_OPTION(CV_DISABLE_OPTIMIZATION "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
501 OCV_OPTION(CV_TRACE "Enable OpenCV code trace" ON)
502 OCV_OPTION(OPENCV_GENERATE_SETUPVARS "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
503 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
504 OCV_OPTION(OPENCV_ENABLE_MEMALIGN "Enable posix_memalign or memalign usage" ON)
506 OCV_OPTION(ENABLE_PYLINT "Add target with Pylint checks" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
507 OCV_OPTION(ENABLE_FLAKE8 "Add target with Python flake8 checker" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
509 if(ENABLE_IMPL_COLLECTION)
510 add_definitions(-DCV_COLLECT_IMPL_DATA)
513 set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
515 # ----------------------------------------------------------------------------
516 # Get actual OpenCV version number from sources
517 # ----------------------------------------------------------------------------
518 include(cmake/OpenCVVersion.cmake)
520 ocv_cmake_hook(POST_OPTIONS)
522 # ----------------------------------------------------------------------------
523 # Build & install layouts
524 # ----------------------------------------------------------------------------
526 if(OPENCV_TEST_DATA_PATH)
527 get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
530 # Save libs and executables in the same place
531 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
534 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
535 ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
537 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
538 ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib")
542 if(ANDROID_ABI MATCHES "NEON")
545 if(ANDROID_ABI MATCHES "VFPV3")
552 ocv_update(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
553 ocv_update(OPENCV_DEBUG_POSTFIX d)
556 ocv_update(OPENCV_DLLVERSION "")
557 ocv_update(OPENCV_DEBUG_POSTFIX "")
560 if(DEFINED CMAKE_DEBUG_POSTFIX)
561 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
564 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
565 set(BUILD_opencv_world ON CACHE INTERNAL "")
568 include(cmake/OpenCVInstallLayout.cmake)
570 # ----------------------------------------------------------------------------
571 # Path for build/platform -specific headers
572 # ----------------------------------------------------------------------------
573 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
574 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
576 # ----------------------------------------------------------------------------
577 # Path for additional modules
578 # ----------------------------------------------------------------------------
579 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
581 # ----------------------------------------------------------------------------
582 # Autodetect if we are in a GIT repository
583 # ----------------------------------------------------------------------------
584 find_host_package(Git QUIET)
586 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
587 ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
588 elseif(NOT DEFINED OPENCV_VCSVERSION)
590 set(OPENCV_VCSVERSION "unknown")
594 # ----------------------------------------------------------------------------
595 # OpenCV compiler and linker options
596 # ----------------------------------------------------------------------------
597 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
598 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
599 set(CMAKE_BUILD_TYPE Release)
602 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
604 # --- Python Support ---
606 include(cmake/OpenCVDetectPython.cmake)
609 include(cmake/OpenCVCompilerOptions.cmake)
611 ocv_cmake_hook(POST_COMPILER_OPTIONS)
613 # ----------------------------------------------------------------------------
614 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
615 # ----------------------------------------------------------------------------
617 if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
618 if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
619 AND NOT OPENCV_ENABLE_PKG_CONFIG
621 if(NOT PkgConfig_FOUND)
622 message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
623 elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
624 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.")
626 elseif(OPENCV_DISABLE_PKG_CONFIG)
628 message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
631 find_package(PkgConfig QUIET)
634 include(CheckFunctionExists)
635 include(CheckIncludeFile)
636 include(CheckSymbolExists)
639 CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
641 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
642 elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
643 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
645 # no need to link to system libs with emscripten
647 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
653 if(OPENCV_ENABLE_MEMALIGN)
654 CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
655 CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
657 CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
660 # - _aligned_malloc() on Win32
661 # - std::aligned_alloc() C++17 / C11
665 include(cmake/OpenCVPCHSupport.cmake)
666 include(cmake/OpenCVModule.cmake)
668 # ----------------------------------------------------------------------------
669 # Detect endianness of build platform
670 # ----------------------------------------------------------------------------
673 # test_big_endian needs try_compile, which doesn't work for iOS
674 # http://public.kitware.com/Bug/view.php?id=12288
675 set(WORDS_BIGENDIAN 0)
677 include(TestBigEndian)
678 test_big_endian(WORDS_BIGENDIAN)
681 # ----------------------------------------------------------------------------
682 # Detect 3rd-party libraries
683 # ----------------------------------------------------------------------------
685 if(ANDROID AND WITH_CPUFEATURES)
686 add_subdirectory(3rdparty/cpufeatures)
687 set(HAVE_CPUFEATURES 1)
690 include(cmake/OpenCVFindFrameworks.cmake)
692 include(cmake/OpenCVFindLibsGrfmt.cmake)
693 include(cmake/OpenCVFindLibsGUI.cmake)
694 include(cmake/OpenCVFindLibsVideo.cmake)
695 include(cmake/OpenCVFindLibsPerf.cmake)
696 include(cmake/OpenCVFindLAPACK.cmake)
697 include(cmake/OpenCVFindProtobuf.cmake)
699 include(cmake/OpenCVFindTengine.cmake)
702 # ----------------------------------------------------------------------------
703 # Detect other 3rd-party libraries/tools
704 # ----------------------------------------------------------------------------
706 # --- Java Support ---
709 include(cmake/android/OpenCVDetectAndroidSDK.cmake)
711 include(cmake/OpenCVDetectApacheAnt.cmake)
716 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
717 include(cmake/OpenCVPylint.cmake)
719 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
720 find_package(Flake8 QUIET)
721 if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
722 include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
725 add_custom_target(check_flake8
726 COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
727 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
728 COMMENT "Running flake8"
734 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
735 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
737 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
742 include(cmake/OpenCVDetectOpenCL.cmake)
747 include(cmake/OpenCVDetectHalide.cmake)
752 include(cmake/OpenCVDetectVulkan.cmake)
755 # --- Inference Engine ---
757 include(cmake/OpenCVDetectInferenceEngine.cmake)
762 include(cmake/OpenCVDetectDirectX.cmake)
766 include(cmake/OpenCVDetectVTK.cmake)
770 include(cmake/FindOpenVX.cmake)
774 add_subdirectory(3rdparty/quirc)
777 # ----------------------------------------------------------------------------
779 # ----------------------------------------------------------------------------
780 set(_hal_includes "")
781 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
783 foreach (l ${${HAL_LIBRARIES_VAR}})
785 get_filename_component(l "${l}" ABSOLUTE)
787 list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
790 foreach (h ${${HAL_HEADERS_VAR}})
791 set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
794 ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
797 if(NOT DEFINED OpenCV_HAL)
798 set(OpenCV_HAL "OpenCV_HAL")
802 if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
803 set(OpenCV_HAL "openvx;${OpenCV_HAL}")
808 ocv_debug_message(STATUS "Enable carotene acceleration")
809 if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
810 set(OpenCV_HAL "carotene;${OpenCV_HAL}")
814 foreach(hal ${OpenCV_HAL})
815 if(hal STREQUAL "carotene")
816 if(";${CPU_BASELINE_FINAL};" MATCHES ";NEON;")
817 add_subdirectory(3rdparty/carotene/hal)
818 ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
819 list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
821 message(STATUS "Carotene: NEON is not available, disabling carotene...")
823 elseif(hal STREQUAL "openvx")
824 add_subdirectory(3rdparty/openvx)
825 ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
826 list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
828 ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
829 ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
830 find_package(${hal} NO_MODULE QUIET)
832 ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
833 list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
837 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
841 # ----------------------------------------------------------------------------
843 # ----------------------------------------------------------------------------
845 include(cmake/OpenCVDetectTrace.cmake)
848 ocv_cmake_hook(POST_DETECT_DEPENDECIES) # typo, deprecated (2019-06)
849 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
851 # ----------------------------------------------------------------------------
853 # ----------------------------------------------------------------------------
854 if(ENABLE_SOLUTION_FOLDERS)
855 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
856 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
859 # Extra OpenCV targets: uninstall, package_source, perf, etc.
860 include(cmake/OpenCVExtraTargets.cmake)
862 # ----------------------------------------------------------------------------
863 # Process subdirectories
864 # ----------------------------------------------------------------------------
866 # opencv.hpp and legacy headers
867 add_subdirectory(include)
869 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
870 ocv_add_modules_compiler_options()
873 add_subdirectory(modules)
875 # Generate targets for documentation
876 add_subdirectory(doc)
878 # various data that is used by cv libraries and/or demo applications.
879 add_subdirectory(data)
882 if(BUILD_opencv_apps)
883 add_subdirectory(apps)
887 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
888 add_subdirectory(samples)
892 add_subdirectory(platforms/android/service)
895 # ----------------------------------------------------------------------------
896 # Finalization: generate configuration-based files
897 # ----------------------------------------------------------------------------
899 ocv_cmake_hook(PRE_FINALIZE)
901 # Generate platform-dependent and configuration-dependent headers
902 include(cmake/OpenCVGenHeaders.cmake)
904 # Generate opencv.pc for pkg-config command
905 if(OPENCV_GENERATE_PKGCONFIG)
906 include(cmake/OpenCVGenPkgconfig.cmake)
909 # Generate OpenCV.mk for ndk-build (Android build tool)
910 include(cmake/OpenCVGenAndroidMK.cmake)
912 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
913 include(cmake/OpenCVGenConfig.cmake)
915 # Generate Info.plist for the IOS framework
917 include(cmake/OpenCVGenInfoPlist.cmake)
920 # Generate ABI descriptor
921 include(cmake/OpenCVGenABI.cmake)
923 # Generate environment setup file
924 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
926 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
927 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
928 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
929 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
930 DESTINATION ./ COMPONENT tests)
932 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
933 "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
934 install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
935 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
937 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
938 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
939 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
940 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
944 if(NOT OPENCV_README_FILE)
946 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
950 if(NOT OPENCV_LICENSE_FILE)
951 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
954 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
955 if(ANDROID OR NOT UNIX)
956 install(FILES ${OPENCV_LICENSE_FILE}
957 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
958 DESTINATION ./ COMPONENT libs)
959 if(OPENCV_README_FILE)
960 install(FILES ${OPENCV_README_FILE}
961 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
962 DESTINATION ./ COMPONENT libs)
966 if(COMMAND ocv_pylint_finalize)
967 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
968 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
969 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
970 ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
971 ocv_pylint_finalize()
974 if(OPENCV_GENERATE_SETUPVARS)
975 include(cmake/OpenCVGenSetupVars.cmake)
978 # ----------------------------------------------------------------------------
980 # ----------------------------------------------------------------------------
982 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
983 if(OPENCV_VCSVERSION)
984 status(" Version control:" ${OPENCV_VCSVERSION})
986 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
987 set(__dump_extra_header OFF)
988 foreach(p ${OPENCV_EXTRA_MODULES_PATH})
990 if(NOT __dump_extra_header)
991 set(__dump_extra_header ON)
993 status(" Extra modules:")
997 ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
998 status(" Location (extra):" ${p})
999 status(" Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1002 unset(__dump_extra_header)
1005 # ========================== build platform ==========================
1007 status(" Platform:")
1008 if(NOT DEFINED OPENCV_TIMESTAMP
1009 AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1010 AND NOT BUILD_INFO_SKIP_TIMESTAMP
1012 string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1013 set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1015 if(OPENCV_TIMESTAMP)
1016 status(" Timestamp:" ${OPENCV_TIMESTAMP})
1018 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1019 if(CMAKE_CROSSCOMPILING)
1020 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1022 status(" CMake:" ${CMAKE_VERSION})
1023 status(" CMake generator:" ${CMAKE_GENERATOR})
1024 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
1026 status(" MSVC:" ${MSVC_VERSION})
1028 if(CMAKE_GENERATOR MATCHES Xcode)
1029 status(" Xcode:" ${XCODE_VERSION})
1031 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1032 status(" Configuration:" ${CMAKE_BUILD_TYPE})
1036 # ========================= CPU code generation mode =========================
1038 status(" CPU/HW features:")
1039 status(" Baseline:" "${CPU_BASELINE_FINAL}")
1040 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1041 status(" requested:" "${CPU_BASELINE}")
1043 if(CPU_BASELINE_REQUIRE)
1044 status(" required:" "${CPU_BASELINE_REQUIRE}")
1046 if(CPU_BASELINE_DISABLE)
1047 status(" disabled:" "${CPU_BASELINE_DISABLE}")
1049 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1050 status(" Dispatched code generation:" "${CPU_DISPATCH_FINAL}")
1051 if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1052 status(" requested:" "${CPU_DISPATCH}")
1054 if(CPU_DISPATCH_REQUIRE)
1055 status(" required:" "${CPU_DISPATCH_REQUIRE}")
1057 foreach(OPT ${CPU_DISPATCH_FINAL})
1058 status(" ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):" "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1062 # ========================== C/C++ options ==========================
1063 if(CMAKE_CXX_COMPILER_VERSION)
1064 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1066 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1068 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1072 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1073 if(DEFINED CMAKE_CXX_STANDARD AND CMAKE_CXX_STANDARD)
1074 status(" C++ standard:" "${CMAKE_CXX_STANDARD}")
1076 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
1077 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1078 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1079 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1080 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1081 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1083 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1084 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1086 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1087 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1089 status(" ccache:" OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1090 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1092 # ========================== Dependencies ============================
1093 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1094 status(" Extra dependencies:" ${deps_extra})
1095 status(" 3rdparty dependencies:" ${deps_3rdparty})
1097 # ========================== OpenCV modules ==========================
1099 status(" OpenCV modules:")
1100 set(OPENCV_MODULES_BUILD_ST "")
1101 foreach(the_module ${OPENCV_MODULES_BUILD})
1102 if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1103 list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1106 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD_ST}")
1107 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
1108 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO}")
1109 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1110 list(SORT OPENCV_MODULES_BUILD_ST)
1111 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1112 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1113 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1114 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
1115 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
1116 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
1117 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1119 ocv_build_features_string(apps_status
1120 IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1121 IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1122 IF BUILD_EXAMPLES THEN "examples"
1123 IF BUILD_opencv_apps THEN "apps"
1124 IF BUILD_ANDROID_SERVICE THEN "android_service"
1125 IF (BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES) AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1127 status(" Applications:" "${apps_status}")
1128 ocv_build_features_string(docs_status
1129 IF TARGET doxygen_cpp THEN "doxygen"
1130 IF TARGET doxygen_python THEN "python"
1131 IF TARGET doxygen_javadoc THEN "javadoc"
1132 IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1135 status(" Documentation:" "${docs_status}")
1136 status(" Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1138 # ========================== Android details ==========================
1141 if(DEFINED ANDROID_NDK_REVISION)
1142 set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1144 set(__msg "location: ${ANDROID_NDK}")
1146 status(" Android NDK: " ${__msg})
1147 status(" Android ABI:" ${ANDROID_ABI})
1148 if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1149 status(" NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1150 elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1151 status(" NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1153 status(" STL type:" ${ANDROID_STL})
1154 status(" Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1156 if(BUILD_ANDROID_PROJECTS)
1157 status(" Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1158 if(ANDROID_EXECUTABLE)
1159 status(" android tool:" "${ANDROID_EXECUTABLE}")
1162 status(" Android SDK: " "not used, projects are not built")
1164 if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1165 status(" SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1167 if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1168 if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1169 status(" Projects build scripts:" "Ant/Eclipse compatible")
1170 elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1171 status(" Projects build scripts:" "Gradle")
1176 # ================== Windows RT features ==================
1179 status(" Windows RT support:" WINRT THEN YES ELSE NO)
1181 status(" Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1182 status(" Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1183 status(" Building for version: " ${CMAKE_SYSTEM_VERSION})
1184 if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1185 status(" Building for C++ without CX extensions")
1190 # ========================== GUI ==========================
1194 if(WITH_QT OR HAVE_QT)
1196 status(" QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1197 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1199 status(" QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1200 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1207 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1210 if(HAVE_COCOA) # APPLE
1211 status(" Cocoa:" YES)
1214 if(WITH_GTK OR HAVE_GTK)
1216 status(" GTK+:" "YES (ver ${GTK3_VERSION})")
1218 status(" GTK+:" "YES (ver ${GTK2_VERSION})")
1220 status(" GTK+:" "NO")
1223 status( " GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1224 status( " GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1228 if(WITH_OPENGL OR HAVE_OPENGL)
1229 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1232 if(WITH_VTK OR HAVE_VTK)
1233 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1236 # ========================== MEDIA IO ==========================
1238 status(" Media I/O: ")
1239 status(" ZLib:" ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1241 if(WITH_JPEG OR HAVE_JPEG)
1245 status(" JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1247 status(" JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1251 if(WITH_WEBP OR HAVE_WEBP)
1252 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1255 if(WITH_PNG OR HAVE_PNG)
1256 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1259 if(WITH_TIFF OR HAVE_TIFF)
1260 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1264 status(" JPEG 2000:" OpenJPEG_FOUND
1265 THEN "OpenJPEG (ver ${OPENJPEG_MAJOR_VERSION}.${OPENJPEG_MINOR_VERSION}.${OPENJPEG_BUILD_VERSION})"
1266 ELSE "build (ver ${OPENJPEG_VERSION})"
1269 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build Jasper (ver ${JASPER_VERSION_STRING})")
1270 elseif(WITH_OPENJPEG OR WITH_JASPER)
1271 status(" JPEG 2000:" "NO")
1274 if(WITH_OPENEXR OR HAVE_OPENEXR)
1276 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1278 status(" OpenEXR:" "NO")
1282 if(WITH_GDAL OR HAVE_GDAL)
1283 status(" GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1286 if(WITH_GDCM OR HAVE_GDCM)
1287 status(" GDCM:" HAVE_GDCM THEN "YES (${GDCM_VERSION})" ELSE "NO")
1290 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1291 status(" HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1294 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1295 status(" SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1298 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1299 status(" PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1302 if(WITH_IMGCODEC_PFM OR DEFINED HAVE_IMGCODEC_PFM)
1303 status(" PFM:" HAVE_IMGCODEC_PFM THEN "YES" ELSE "NO")
1306 # ========================== VIDEO IO ==========================
1308 status(" Video I/O:")
1310 if(WITH_1394 OR HAVE_DC1394_2)
1311 status(" DC1394:" HAVE_DC1394_2 THEN "YES (${DC1394_2_VERSION})" ELSE NO)
1314 if(WITH_FFMPEG OR HAVE_FFMPEG)
1315 if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1316 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (find_package)" ELSE "NO (find_package)")
1318 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
1320 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
1322 status(" avcodec:" FFMPEG_libavcodec_VERSION THEN "YES (${FFMPEG_libavcodec_VERSION})" ELSE NO)
1323 status(" avformat:" FFMPEG_libavformat_VERSION THEN "YES (${FFMPEG_libavformat_VERSION})" ELSE NO)
1324 status(" avutil:" FFMPEG_libavutil_VERSION THEN "YES (${FFMPEG_libavutil_VERSION})" ELSE NO)
1325 status(" swscale:" FFMPEG_libswscale_VERSION THEN "YES (${FFMPEG_libswscale_VERSION})" ELSE NO)
1326 status(" avresample:" FFMPEG_libavresample_VERSION THEN "YES (${FFMPEG_libavresample_VERSION})" ELSE NO)
1329 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1330 status(" GStreamer:" HAVE_GSTREAMER THEN "YES (${GSTREAMER_VERSION})" ELSE NO)
1333 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1334 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (${OPENNI2_VERSION})" ELSE NO)
1337 if(WITH_PVAPI OR HAVE_PVAPI)
1338 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
1341 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1342 status(" Aravis SDK:" HAVE_ARAVIS_API THEN "YES (${ARAVIS_VERSION})" ELSE NO)
1345 if(WITH_AVFOUNDATION OR HAVE_AVFOUNDATION)
1346 status(" AVFoundation:" HAVE_AVFOUNDATION THEN YES ELSE NO)
1350 status(" iOS capture:" YES)
1353 if(WITH_V4L OR HAVE_V4L)
1354 ocv_build_features_string(v4l_status
1355 IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1356 IF HAVE_VIDEOIO THEN "sys/videoio.h"
1358 status(" v4l/v4l2:" HAVE_V4L THEN "YES (${v4l_status})" ELSE NO)
1361 if(WITH_DSHOW OR HAVE_DSHOW)
1362 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
1365 if(WITH_MSMF OR HAVE_MSMF)
1366 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
1367 status(" DXVA:" HAVE_MSMF_DXVA THEN YES ELSE NO)
1370 if(WITH_XIMEA OR HAVE_XIMEA)
1371 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
1374 if(WITH_XINE OR HAVE_XINE)
1375 status(" Xine:" HAVE_XINE THEN "YES (ver ${XINE_VERSION})" ELSE NO)
1378 if(WITH_LIBREALSENSE OR HAVE_LIBREALSENSE)
1379 status(" Intel RealSense:" HAVE_LIBREALSENSE THEN "YES (${LIBREALSENSE_VERSION})" ELSE NO)
1382 if(WITH_MFX OR HAVE_MFX)
1383 status(" Intel Media SDK:" HAVE_MFX THEN "YES (${MFX_LIBRARY})" ELSE NO)
1386 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1387 status(" gPhoto2:" HAVE_GPHOTO2 THEN "YES" ELSE NO)
1390 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1391 ocv_build_features_string(parallel_status EXCLUSIVE
1392 IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1393 IF HAVE_HPX THEN "HPX"
1394 IF HAVE_OPENMP THEN "OpenMP"
1395 IF HAVE_GCD THEN "GCD"
1396 IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1397 IF HAVE_PTHREADS_PF THEN "pthreads"
1400 status(" Parallel framework:" "${parallel_status}")
1402 if(CV_TRACE OR OPENCV_TRACE)
1403 ocv_build_features_string(trace_status EXCLUSIVE
1404 IF HAVE_ITT THEN "with Intel ITT"
1407 status(" Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1410 # ========================== Other third-party libraries ==========================
1412 status(" Other third-party libraries:")
1414 if(WITH_IPP AND HAVE_IPP)
1415 status(" Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1416 status(" at:" "${IPP_ROOT_DIR}")
1417 if(NOT HAVE_IPP_ICV)
1418 status(" linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1422 status(" Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1424 status(" Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1426 status(" at:" "${IPP_IW_PATH}")
1428 status(" Intel IPP IW:" NO)
1432 if(WITH_VA OR HAVE_VA)
1433 status(" VA:" HAVE_VA THEN "YES" ELSE NO)
1436 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1437 status(" Intel VA-API/OpenCL:" HAVE_VA_INTEL THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1440 if(WITH_TENGINE OR HAVE_TENGINE)
1441 status(" Tengine:" HAVE_TENGINE THEN "YES (${TENGINE_LIBRARIES})" ELSE NO)
1444 if(WITH_LAPACK OR HAVE_LAPACK)
1445 status(" Lapack:" HAVE_LAPACK THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1448 if(WITH_HALIDE OR HAVE_HALIDE)
1449 status(" Halide:" HAVE_HALIDE THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1452 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1453 if(INF_ENGINE_TARGET)
1454 list(GET INF_ENGINE_TARGET 0 ie_target)
1455 set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1456 get_target_property(_lib ${ie_target} IMPORTED_LOCATION)
1457 get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE)
1458 get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG)
1459 get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE)
1460 get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG)
1461 ocv_build_features_string(_lib
1462 IF _lib THEN "${_lib}"
1463 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1464 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1465 IF _lib_rel THEN "${_lib_rel}"
1466 IF _lib_dbg THEN "${_lib_dbg}"
1469 get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES)
1470 status(" Inference Engine:" "${__msg}")
1471 status(" * libs:" "${_lib}")
1472 status(" * includes:" "${_inc}")
1474 status(" Inference Engine:" "NO")
1477 if(WITH_NGRAPH OR HAVE_NGRAPH)
1479 set(__target ngraph::ngraph)
1480 set(__msg "YES (${ngraph_VERSION})")
1481 get_target_property(_lib ${__target} IMPORTED_LOCATION)
1482 get_target_property(_lib_imp_rel ${__target} IMPORTED_IMPLIB_RELEASE)
1483 get_target_property(_lib_imp_dbg ${__target} IMPORTED_IMPLIB_DEBUG)
1484 get_target_property(_lib_rel ${__target} IMPORTED_LOCATION_RELEASE)
1485 get_target_property(_lib_dbg ${__target} IMPORTED_LOCATION_DEBUG)
1486 ocv_build_features_string(_lib
1487 IF _lib THEN "${_lib}"
1488 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1489 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1490 IF _lib_rel THEN "${_lib_rel}"
1491 IF _lib_dbg THEN "${_lib_dbg}"
1494 get_target_property(_inc ${__target} INTERFACE_INCLUDE_DIRECTORIES)
1495 status(" nGraph:" "${__msg}")
1496 status(" * libs:" "${_lib}")
1497 status(" * includes:" "${_inc}")
1499 status(" nGraph:" "NO")
1503 if(WITH_EIGEN OR HAVE_EIGEN)
1504 status(" Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1507 if(WITH_OPENVX OR HAVE_OPENVX)
1508 status(" OpenVX:" HAVE_OPENVX THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1511 status(" Custom HAL:" OpenCV_USED_HAL THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1513 foreach(s ${CUSTOM_STATUS})
1514 status(${CUSTOM_STATUS_${s}})
1517 if(WITH_CUDA OR HAVE_CUDA)
1518 ocv_build_features_string(cuda_features
1519 IF HAVE_CUFFT THEN "CUFFT"
1520 IF HAVE_CUBLAS THEN "CUBLAS"
1521 IF HAVE_NVCUVID THEN "NVCUVID"
1522 IF CUDA_FAST_MATH THEN "FAST_MATH"
1523 ELSE "no extra features")
1525 status(" NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1527 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
1528 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
1532 if(WITH_CUDNN OR HAVE_CUDNN)
1534 status(" cuDNN:" HAVE_CUDNN THEN "YES (ver ${CUDNN_VERSION})" ELSE NO)
1537 if(WITH_VULKAN OR HAVE_VULKAN)
1539 status(" Vulkan:" HAVE_VULKAN THEN "YES" ELSE "NO")
1541 status(" Include path:" VULKAN_INCLUDE_DIRS THEN "${VULKAN_INCLUDE_DIRS}" ELSE "NO")
1542 status(" Link libraries:" VULKAN_LIBRARIES THEN "${VULKAN_LIBRARIES}" ELSE "Dynamic load")
1546 if(WITH_OPENCL OR HAVE_OPENCL)
1547 ocv_build_features_string(opencl_features
1548 IF HAVE_OPENCL_SVM THEN "SVM"
1549 IF HAVE_CLAMDFFT THEN "AMDFFT"
1550 IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1551 IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1552 ELSE "no extra features")
1554 status(" OpenCL:" HAVE_OPENCL THEN "YES (${opencl_features})" ELSE "NO")
1556 status(" Include path:" OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1557 status(" Link libraries:" OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1561 # ========================== python ==========================
1562 if(BUILD_opencv_python2)
1564 status(" Python 2:")
1565 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1566 if(PYTHON2LIBS_VERSION_STRING)
1567 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1569 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1571 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1572 status(" install path:" HAVE_opencv_python2 THEN "${__INSTALL_PATH_PYTHON2}" ELSE "-")
1575 if(BUILD_opencv_python3)
1577 status(" Python 3:")
1578 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1579 if(PYTHON3LIBS_VERSION_STRING)
1580 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1582 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1584 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1585 status(" install path:" HAVE_opencv_python3 THEN "${__INSTALL_PATH_PYTHON3}" ELSE "-")
1589 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1590 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1591 status(" Pylint:" PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1593 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1594 status(" Flake8:" FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1597 # ========================== java ==========================
1600 status(" Java:" BUILD_FAT_JAVA_LIB THEN "export all functions" ELSE "")
1601 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1603 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1605 status(" Java wrappers:" HAVE_opencv_java THEN YES ELSE NO)
1606 status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO)
1609 # ========================== Objective-C =======================
1612 status(" Objective-C wrappers:" HAVE_opencv_objc THEN YES ELSE NO)
1615 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1617 # ========================== auxiliary ==========================
1619 status(" Install to:" "${CMAKE_INSTALL_PREFIX}")
1620 status("-----------------------------------------------------------------")
1624 ocv_finalize_status()
1626 if(ENABLE_CONFIG_VERIFICATION)
1630 if(HAVE_CUDA AND COMMAND CUDA_BUILD_CLEAN_TARGET)
1631 CUDA_BUILD_CLEAN_TARGET()
1634 ocv_cmake_hook(POST_FINALIZE)
1636 # ----------------------------------------------------------------------------
1638 # ----------------------------------------------------------------------------
1640 include(cmake/OpenCVPackaging.cmake)
1642 # This should be the last command
1643 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1644 ocv_cmake_eval(DEBUG_POST ONCE)