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 CMP0067 NEW) # CMake 3.8: try_compile(): honor language standard variables (like C++11)
64 cmake_policy(SET CMP0068 NEW) # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
68 cmake_policy(SET CMP0075 NEW) # CMake 3.12+: Include file check macros honor `CMAKE_REQUIRED_LIBRARIES`
73 # Configure OpenCV CMake hooks
75 include(cmake/OpenCVUtils.cmake)
76 ocv_cmake_reset_hooks()
77 ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
78 if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
79 foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
80 get_filename_component(__dir "${__dir}" ABSOLUTE)
81 ocv_cmake_hook_register_dir(${__dir})
85 ocv_cmake_hook(CMAKE_INIT)
87 # must go before the project()/enable_language() commands
88 ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
89 if(DEFINED CMAKE_BUILD_TYPE)
90 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "${CMAKE_CONFIGURATION_TYPES}")
93 option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
94 set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC})
96 ocv_cmake_hook(PRE_CMAKE_BOOTSTRAP)
98 # Bootstap CMake system: setup CMAKE_SYSTEM_NAME and other vars
99 enable_language(CXX C)
101 ocv_cmake_hook(POST_CMAKE_BOOTSTRAP)
103 if(NOT OPENCV_SKIP_CMAKE_SYSTEM_FILE)
104 include("cmake/platforms/OpenCV-${CMAKE_SYSTEM_NAME}.cmake" OPTIONAL RESULT_VARIABLE "OPENCV_CMAKE_SYSTEM_FILE")
105 if(NOT OPENCV_CMAKE_SYSTEM_FILE)
106 message(STATUS "OpenCV: system-specific configuration file is not found: '${CMAKE_SYSTEM_NAME}'")
110 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) # https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT.html
111 if(NOT CMAKE_TOOLCHAIN_FILE)
113 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
115 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory" FORCE)
118 # any cross-compiling
119 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
125 project(OpenCV CXX C)
128 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
131 ocv_cmake_eval(DEBUG_PRE ONCE)
133 ocv_clear_vars(OpenCVModules_TARGETS)
135 include(cmake/OpenCVDownload.cmake)
137 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
139 # ----------------------------------------------------------------------------
140 # Break in case of popular CMake configuration mistakes
141 # ----------------------------------------------------------------------------
142 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
143 message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
144 Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
147 # ----------------------------------------------------------------------------
148 # Detect compiler and target platform architecture
149 # ----------------------------------------------------------------------------
150 include(cmake/OpenCVDetectCXXCompiler.cmake)
151 ocv_cmake_hook(POST_DETECT_COMPILER)
153 # Add these standard paths to the search paths for FIND_LIBRARY
154 # to find libraries from these locations first
155 if(UNIX AND NOT ANDROID)
156 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
158 list(APPEND CMAKE_LIBRARY_PATH /lib64)
160 list(APPEND CMAKE_LIBRARY_PATH /lib)
162 if(EXISTS /usr/lib64)
163 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
165 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
167 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
169 list(APPEND CMAKE_LIBRARY_PATH /lib32)
171 list(APPEND CMAKE_LIBRARY_PATH /lib)
173 if(EXISTS /usr/lib32)
174 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
176 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
181 # Add these standard paths to the search paths for FIND_PATH
182 # to find include files from these locations first
185 list(APPEND CMAKE_INCLUDE_PATH /mingw)
188 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
191 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
195 # ----------------------------------------------------------------------------
196 # OpenCV cmake options
197 # ----------------------------------------------------------------------------
199 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
202 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD "Force using 3rdparty code from source" OFF)
203 OCV_OPTION(BUILD_ZLIB "Build zlib from source" (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
204 OCV_OPTION(BUILD_TIFF "Build libtiff from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
205 OCV_OPTION(BUILD_JASPER "Build libjasper from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
206 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
207 OCV_OPTION(BUILD_PNG "Build libpng from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
208 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
209 OCV_OPTION(BUILD_WEBP "Build WebP from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
210 OCV_OPTION(BUILD_TBB "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
211 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 )
212 OCV_OPTION(BUILD_ITT "Build Intel ITT from source"
213 (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
214 IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
217 # Optional 3rd party components
218 # ===================================================
219 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
220 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
221 VERIFY HAVE_DC1394_2)
222 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
224 VERIFY HAVE_AVFOUNDATION)
225 OCV_OPTION(WITH_CAP_IOS "Enable iOS video capture" ON
228 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
229 VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
230 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
232 VERIFY HAVE_CPUFEATURES)
233 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
234 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
236 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
237 VISIBLE_IF NOT IOS AND NOT WINRT
239 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
242 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
245 OCV_OPTION(WITH_CUDNN "Include NVIDIA CUDA Deep Neural Network (cuDNN) library support" WITH_CUDA
248 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF # disabled, details: https://github.com/opencv/opencv/issues/14850
251 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
254 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
255 VISIBLE_IF NOT IOS AND NOT WINRT
257 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
258 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
259 VERIFY HAVE_GSTREAMER AND GSTREAMER_VERSION VERSION_GREATER "0.99")
260 OCV_OPTION(WITH_GTK "Include GTK support" ON
261 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
263 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
264 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
265 VERIFY HAVE_GTK AND NOT HAVE_GTK3)
266 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
267 VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
269 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
272 OCV_OPTION(WITH_VULKAN "Include Vulkan support" OFF
275 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
277 VERIFY INF_ENGINE_TARGET)
278 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
281 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
284 OCV_OPTION(WITH_WEBP "Include WebP support" ON
287 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
288 VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
290 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
291 VISIBLE_IF NOT ANDROID AND NOT WINRT
293 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
296 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
297 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
299 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
300 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
302 OCV_OPTION(WITH_PNG "Include PNG support" ON
305 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
308 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
309 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
311 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
312 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
313 VERIFY HAVE_ARAVIS_API)
314 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
315 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
317 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
318 VISIBLE_IF WIN32 AND NOT WINRT
320 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
321 VISIBLE_IF NOT IOS AND NOT WINRT
323 OCV_OPTION(WITH_HPX "Include Ste||ar Group HPX support" OFF
326 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
329 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
330 VISIBLE_IF NOT WIN32 OR MINGW
331 VERIFY HAVE_PTHREADS_PF)
332 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
335 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
336 VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
337 VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
338 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
339 VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
341 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
344 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
346 VERIFY HAVE_MSMF_DXVA)
347 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
348 VISIBLE_IF NOT ANDROID AND NOT WINRT
350 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
351 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
353 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
356 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
357 VISIBLE_IF NOT IOS AND NOT WINRT
359 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
361 VERIFY HAVE_OPENCL_SVM) # experimental
362 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
363 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
364 VERIFY HAVE_CLAMDFFT)
365 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
366 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
367 VERIFY HAVE_CLAMDBLAS)
368 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
369 VISIBLE_IF WIN32 AND NOT WINRT
371 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
372 VISIBLE_IF WIN32 AND NOT WINRT
373 VERIFY HAVE_OPENCL_D3D11_NV)
374 OCV_OPTION(WITH_LIBREALSENSE "Include Intel librealsense support" OFF
375 VISIBLE_IF NOT WITH_INTELPERC
376 VERIFY HAVE_LIBREALSENSE)
377 OCV_OPTION(WITH_VA "Include VA support" OFF
378 VISIBLE_IF UNIX AND NOT ANDROID
380 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
381 VISIBLE_IF UNIX AND NOT ANDROID
382 VERIFY HAVE_VA_INTEL)
383 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
384 VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
386 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
387 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
389 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
390 VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
392 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
393 VISIBLE_IF NOT ANDROID AND NOT IOS
395 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
396 VISIBLE_IF NOT APPLE_FRAMEWORK
398 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
400 VERIFY HAVE_PROTOBUF)
401 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
403 VERIFY HAVE_IMGCODEC_HDR)
404 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
406 VERIFY HAVE_IMGCODEC_SUNRASTER)
407 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
409 VERIFY HAVE_IMGCODEC_PXM)
410 OCV_OPTION(WITH_IMGCODEC_PFM "Include PFM formats support" ON
412 VERIFY HAVE_IMGCODEC_PFM)
413 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
416 OCV_OPTION(WITH_ANDROID_MEDIANDK "Use Android Media NDK for Video I/O (Android)" (ANDROID_NATIVE_API_LEVEL GREATER 20)
418 VERIFY HAVE_ANDROID_MEDIANDK)
420 # OpenCV build components
421 # ===================================================
422 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
423 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
424 OCV_OPTION(BUILD_opencv_js "Build JavaScript bindings by Emscripten" OFF )
425 OCV_OPTION(BUILD_ANDROID_PROJECTS "Build Android projects providing .apk files" ON IF ANDROID )
426 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
427 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" OFF IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
428 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
429 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON IF NOT WINRT)
430 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) )
431 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) )
432 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into release binaries ('OFF' means default settings)" OFF )
433 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
434 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
435 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)
436 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID )
437 OCV_OPTION(BUILD_CUDA_STUBS "Build CUDA modules stubs when no CUDA SDK" OFF IF (NOT APPLE_FRAMEWORK) )
438 OCV_OPTION(BUILD_JAVA "Enable Java support" (ANDROID OR NOT CMAKE_CROSSCOMPILING) IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
440 # OpenCV installation options
441 # ===================================================
442 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
443 OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF )
444 OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF )
445 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID )
446 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) )
447 OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF)
449 # OpenCV build options
450 # ===================================================
451 OCV_OPTION(ENABLE_CCACHE "Use ccache" (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
452 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" MSVC IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
453 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
454 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CV_GCC )
455 OCV_OPTION(ENABLE_COVERAGE "Enable coverage collection with GCov" OFF IF CV_GCC )
456 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers" OFF)
457 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER "Enable -fomit-frame-pointer for GCC" ON IF CV_GCC )
458 OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
459 OCV_OPTION(ENABLE_FAST_MATH "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
460 if(NOT IOS AND (NOT ANDROID OR OPENCV_ANDROID_USE_LEGACY_FLAGS)) # Use CPU_BASELINE instead
461 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) )
462 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
464 OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
465 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
466 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF IF ANDROID )
467 OCV_OPTION(ENABLE_IMPL_COLLECTION "Collect implementation data on function call" OFF )
468 OCV_OPTION(ENABLE_INSTRUMENTATION "Instrument functions to collect calls trace and performance" OFF )
469 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) )
470 OCV_OPTION(ENABLE_BUILD_HARDENING "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
471 OCV_OPTION(ENABLE_LTO "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
472 OCV_OPTION(ENABLE_THIN_LTO "Enable Thin LTO" OFF IF CV_CLANG)
473 OCV_OPTION(GENERATE_ABI_DESCRIPTOR "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
474 OCV_OPTION(OPENCV_GENERATE_PKGCONFIG "Generate .pc file for pkg-config build tool (deprecated)" OFF)
475 OCV_OPTION(CV_ENABLE_INTRINSICS "Use intrinsic-based optimized code" ON )
476 OCV_OPTION(CV_DISABLE_OPTIMIZATION "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
477 OCV_OPTION(CV_TRACE "Enable OpenCV code trace" ON)
478 OCV_OPTION(OPENCV_GENERATE_SETUPVARS "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
479 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
481 OCV_OPTION(ENABLE_PYLINT "Add target with Pylint checks" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
482 OCV_OPTION(ENABLE_FLAKE8 "Add target with Python flake8 checker" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
484 if(ENABLE_IMPL_COLLECTION)
485 add_definitions(-DCV_COLLECT_IMPL_DATA)
488 set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
490 # ----------------------------------------------------------------------------
491 # Get actual OpenCV version number from sources
492 # ----------------------------------------------------------------------------
493 include(cmake/OpenCVVersion.cmake)
495 ocv_cmake_hook(POST_OPTIONS)
497 # ----------------------------------------------------------------------------
498 # Build & install layouts
499 # ----------------------------------------------------------------------------
501 if(OPENCV_TEST_DATA_PATH)
502 get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
505 # Save libs and executables in the same place
506 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
509 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
510 ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
512 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
513 ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib")
517 if(ANDROID_ABI MATCHES "NEON")
520 if(ANDROID_ABI MATCHES "VFPV3")
527 ocv_update(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
528 ocv_update(OPENCV_DEBUG_POSTFIX d)
531 ocv_update(OPENCV_DLLVERSION "")
532 ocv_update(OPENCV_DEBUG_POSTFIX "")
535 if(DEFINED CMAKE_DEBUG_POSTFIX)
536 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
539 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
540 set(BUILD_opencv_world ON CACHE INTERNAL "")
543 include(cmake/OpenCVInstallLayout.cmake)
545 # ----------------------------------------------------------------------------
546 # Path for build/platform -specific headers
547 # ----------------------------------------------------------------------------
548 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
549 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
551 # ----------------------------------------------------------------------------
552 # Path for additional modules
553 # ----------------------------------------------------------------------------
554 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
556 # ----------------------------------------------------------------------------
557 # Autodetect if we are in a GIT repository
558 # ----------------------------------------------------------------------------
559 find_host_package(Git QUIET)
561 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
562 ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
563 elseif(NOT DEFINED OPENCV_VCSVERSION)
565 set(OPENCV_VCSVERSION "unknown")
569 # ----------------------------------------------------------------------------
570 # OpenCV compiler and linker options
571 # ----------------------------------------------------------------------------
572 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
573 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
574 set(CMAKE_BUILD_TYPE Release)
577 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
579 # --- Python Support ---
581 include(cmake/OpenCVDetectPython.cmake)
584 include(cmake/OpenCVCompilerOptions.cmake)
586 ocv_cmake_hook(POST_COMPILER_OPTIONS)
588 # ----------------------------------------------------------------------------
589 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
590 # ----------------------------------------------------------------------------
592 if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
593 if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
594 AND NOT OPENCV_ENABLE_PKG_CONFIG
596 if(NOT PkgConfig_FOUND)
597 message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
598 elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
599 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.")
601 elseif(OPENCV_DISABLE_PKG_CONFIG)
603 message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
606 find_package(PkgConfig QUIET)
609 include(CheckFunctionExists)
610 include(CheckIncludeFile)
611 include(CheckSymbolExists)
614 CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
616 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
617 elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
618 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
620 # no need to link to system libs with emscripten
622 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
628 CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
629 CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
631 CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
635 include(cmake/OpenCVPCHSupport.cmake)
636 include(cmake/OpenCVModule.cmake)
638 # ----------------------------------------------------------------------------
639 # Detect endianness of build platform
640 # ----------------------------------------------------------------------------
643 # test_big_endian needs try_compile, which doesn't work for iOS
644 # http://public.kitware.com/Bug/view.php?id=12288
645 set(WORDS_BIGENDIAN 0)
647 include(TestBigEndian)
648 test_big_endian(WORDS_BIGENDIAN)
651 # ----------------------------------------------------------------------------
652 # Detect 3rd-party libraries
653 # ----------------------------------------------------------------------------
655 if(ANDROID AND WITH_CPUFEATURES)
656 add_subdirectory(3rdparty/cpufeatures)
657 set(HAVE_CPUFEATURES 1)
660 include(cmake/OpenCVFindFrameworks.cmake)
662 include(cmake/OpenCVFindLibsGrfmt.cmake)
663 include(cmake/OpenCVFindLibsGUI.cmake)
664 include(cmake/OpenCVFindLibsVideo.cmake)
665 include(cmake/OpenCVFindLibsPerf.cmake)
666 include(cmake/OpenCVFindLAPACK.cmake)
667 include(cmake/OpenCVFindProtobuf.cmake)
669 # ----------------------------------------------------------------------------
670 # Detect other 3rd-party libraries/tools
671 # ----------------------------------------------------------------------------
673 # --- Java Support ---
676 include(cmake/android/OpenCVDetectAndroidSDK.cmake)
678 include(cmake/OpenCVDetectApacheAnt.cmake)
683 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
684 include(cmake/OpenCVPylint.cmake)
686 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
687 find_package(Flake8 QUIET)
688 if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
689 include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
692 add_custom_target(check_flake8
693 COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
694 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
695 COMMENT "Running flake8"
701 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
702 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
704 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
709 include(cmake/OpenCVDetectOpenCL.cmake)
714 include(cmake/OpenCVDetectHalide.cmake)
719 include(cmake/OpenCVDetectVulkan.cmake)
722 # --- Inference Engine ---
724 include(cmake/OpenCVDetectInferenceEngine.cmake)
729 include(cmake/OpenCVDetectDirectX.cmake)
733 include(cmake/OpenCVDetectVTK.cmake)
737 include(cmake/FindOpenVX.cmake)
741 add_subdirectory(3rdparty/quirc)
744 # ----------------------------------------------------------------------------
746 # ----------------------------------------------------------------------------
747 set(_hal_includes "")
748 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
750 foreach (l ${${HAL_LIBRARIES_VAR}})
752 get_filename_component(l "${l}" ABSOLUTE)
754 list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
757 foreach (h ${${HAL_HEADERS_VAR}})
758 set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
761 ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
764 if(NOT DEFINED OpenCV_HAL)
765 set(OpenCV_HAL "OpenCV_HAL")
769 if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
770 set(OpenCV_HAL "openvx;${OpenCV_HAL}")
775 ocv_debug_message(STATUS "Enable carotene acceleration")
776 if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
777 set(OpenCV_HAL "carotene;${OpenCV_HAL}")
781 foreach(hal ${OpenCV_HAL})
782 if(hal STREQUAL "carotene")
783 add_subdirectory(3rdparty/carotene/hal)
784 ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
785 list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
786 elseif(hal STREQUAL "openvx")
787 add_subdirectory(3rdparty/openvx)
788 ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
789 list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
791 ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
792 ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
793 find_package(${hal} NO_MODULE QUIET)
795 ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
796 list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
800 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
804 # ----------------------------------------------------------------------------
806 # ----------------------------------------------------------------------------
808 include(cmake/OpenCVDetectTrace.cmake)
811 ocv_cmake_hook(POST_DETECT_DEPENDECIES) # typo, deprecated (2019-06)
812 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
814 # ----------------------------------------------------------------------------
816 # ----------------------------------------------------------------------------
817 if(ENABLE_SOLUTION_FOLDERS)
818 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
819 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
822 # Extra OpenCV targets: uninstall, package_source, perf, etc.
823 include(cmake/OpenCVExtraTargets.cmake)
825 # ----------------------------------------------------------------------------
826 # Process subdirectories
827 # ----------------------------------------------------------------------------
829 # opencv.hpp and legacy headers
830 add_subdirectory(include)
832 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
833 ocv_add_modules_compiler_options()
836 add_subdirectory(modules)
838 # Generate targets for documentation
839 add_subdirectory(doc)
841 # various data that is used by cv libraries and/or demo applications.
842 add_subdirectory(data)
845 if(BUILD_opencv_apps)
846 add_subdirectory(apps)
850 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
851 add_subdirectory(samples)
855 add_subdirectory(platforms/android/service)
858 # ----------------------------------------------------------------------------
859 # Finalization: generate configuration-based files
860 # ----------------------------------------------------------------------------
862 ocv_cmake_hook(PRE_FINALIZE)
864 # Generate platform-dependent and configuration-dependent headers
865 include(cmake/OpenCVGenHeaders.cmake)
867 # Generate opencv.pc for pkg-config command
868 if(OPENCV_GENERATE_PKGCONFIG)
869 include(cmake/OpenCVGenPkgconfig.cmake)
872 # Generate OpenCV.mk for ndk-build (Android build tool)
873 include(cmake/OpenCVGenAndroidMK.cmake)
875 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
876 include(cmake/OpenCVGenConfig.cmake)
878 # Generate Info.plist for the IOS framework
880 include(cmake/OpenCVGenInfoPlist.cmake)
883 # Generate ABI descriptor
884 include(cmake/OpenCVGenABI.cmake)
886 # Generate environment setup file
887 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
889 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
890 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
891 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
892 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
893 DESTINATION ./ COMPONENT tests)
895 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
896 "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
897 install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
898 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
900 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
901 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
902 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
903 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
907 if(NOT OPENCV_README_FILE)
909 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
913 if(NOT OPENCV_LICENSE_FILE)
914 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
917 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
918 if(ANDROID OR NOT UNIX)
919 install(FILES ${OPENCV_LICENSE_FILE}
920 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
921 DESTINATION ./ COMPONENT libs)
922 if(OPENCV_README_FILE)
923 install(FILES ${OPENCV_README_FILE}
924 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
925 DESTINATION ./ COMPONENT libs)
929 if(COMMAND ocv_pylint_finalize)
930 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
931 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
932 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
933 ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
934 ocv_pylint_finalize()
937 if(OPENCV_GENERATE_SETUPVARS)
938 include(cmake/OpenCVGenSetupVars.cmake)
941 # ----------------------------------------------------------------------------
943 # ----------------------------------------------------------------------------
945 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
946 if(OPENCV_VCSVERSION)
947 status(" Version control:" ${OPENCV_VCSVERSION})
949 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
950 set(__dump_extra_header OFF)
951 foreach(p ${OPENCV_EXTRA_MODULES_PATH})
953 if(NOT __dump_extra_header)
954 set(__dump_extra_header ON)
956 status(" Extra modules:")
960 ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
961 status(" Location (extra):" ${p})
962 status(" Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
965 unset(__dump_extra_header)
968 # ========================== build platform ==========================
971 if(NOT DEFINED OPENCV_TIMESTAMP
972 AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
973 AND NOT BUILD_INFO_SKIP_TIMESTAMP
975 string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
976 set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
979 status(" Timestamp:" ${OPENCV_TIMESTAMP})
981 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
982 if(CMAKE_CROSSCOMPILING)
983 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
985 status(" CMake:" ${CMAKE_VERSION})
986 status(" CMake generator:" ${CMAKE_GENERATOR})
987 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
989 status(" MSVC:" ${MSVC_VERSION})
991 if(CMAKE_GENERATOR MATCHES Xcode)
992 status(" Xcode:" ${XCODE_VERSION})
994 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
995 status(" Configuration:" ${CMAKE_BUILD_TYPE})
999 # ========================= CPU code generation mode =========================
1001 status(" CPU/HW features:")
1002 status(" Baseline:" "${CPU_BASELINE_FINAL}")
1003 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1004 status(" requested:" "${CPU_BASELINE}")
1006 if(CPU_BASELINE_REQUIRE)
1007 status(" required:" "${CPU_BASELINE_REQUIRE}")
1009 if(CPU_BASELINE_DISABLE)
1010 status(" disabled:" "${CPU_BASELINE_DISABLE}")
1012 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1013 status(" Dispatched code generation:" "${CPU_DISPATCH_FINAL}")
1014 if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1015 status(" requested:" "${CPU_DISPATCH}")
1017 if(CPU_DISPATCH_REQUIRE)
1018 status(" required:" "${CPU_DISPATCH_REQUIRE}")
1020 foreach(OPT ${CPU_DISPATCH_FINAL})
1021 status(" ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):" "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1025 # ========================== C/C++ options ==========================
1026 if(CMAKE_CXX_COMPILER_VERSION)
1027 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1029 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1031 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1035 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1036 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
1037 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1038 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1039 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1040 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1041 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1043 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1044 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1046 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1047 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1049 status(" ccache:" OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1050 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1052 # ========================== Dependencies ============================
1053 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1054 status(" Extra dependencies:" ${deps_extra})
1055 status(" 3rdparty dependencies:" ${deps_3rdparty})
1057 # ========================== OpenCV modules ==========================
1059 status(" OpenCV modules:")
1060 set(OPENCV_MODULES_BUILD_ST "")
1061 foreach(the_module ${OPENCV_MODULES_BUILD})
1062 if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1063 list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1066 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD_ST}")
1067 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
1068 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO}")
1069 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1070 list(SORT OPENCV_MODULES_BUILD_ST)
1071 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1072 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1073 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1074 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
1075 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
1076 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
1077 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1079 ocv_build_features_string(apps_status
1080 IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1081 IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1082 IF BUILD_EXAMPLES THEN "examples"
1083 IF BUILD_opencv_apps THEN "apps"
1084 IF BUILD_ANDROID_SERVICE THEN "android_service"
1085 IF (BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES) AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1087 status(" Applications:" "${apps_status}")
1088 ocv_build_features_string(docs_status
1089 IF TARGET doxygen_cpp THEN "doxygen"
1090 IF TARGET doxygen_python THEN "python"
1091 IF TARGET doxygen_javadoc THEN "javadoc"
1092 IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1095 status(" Documentation:" "${docs_status}")
1096 status(" Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1098 # ========================== Android details ==========================
1101 if(DEFINED ANDROID_NDK_REVISION)
1102 set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1104 set(__msg "location: ${ANDROID_NDK}")
1106 status(" Android NDK: " ${__msg})
1107 status(" Android ABI:" ${ANDROID_ABI})
1108 if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1109 status(" NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1110 elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1111 status(" NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1113 status(" STL type:" ${ANDROID_STL})
1114 status(" Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1116 if(BUILD_ANDROID_PROJECTS)
1117 status(" Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1118 if(ANDROID_EXECUTABLE)
1119 status(" android tool:" "${ANDROID_EXECUTABLE}")
1122 status(" Android SDK: " "not used, projects are not built")
1124 if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1125 status(" SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1127 if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1128 if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1129 status(" Projects build scripts:" "Ant/Eclipse compatible")
1130 elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1131 status(" Projects build scripts:" "Gradle")
1136 # ================== Windows RT features ==================
1139 status(" Windows RT support:" WINRT THEN YES ELSE NO)
1141 status(" Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1142 status(" Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1143 status(" Building for version: " ${CMAKE_SYSTEM_VERSION})
1144 if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1145 status(" Building for C++ without CX extensions")
1150 # ========================== GUI ==========================
1154 if(WITH_QT OR HAVE_QT)
1156 status(" QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1157 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1159 status(" QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1160 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1167 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1170 if(HAVE_COCOA) # APPLE
1171 status(" Cocoa:" YES)
1174 if(WITH_GTK OR HAVE_GTK)
1176 status(" GTK+:" "YES (ver ${GTK3_VERSION})")
1178 status(" GTK+:" "YES (ver ${GTK2_VERSION})")
1180 status(" GTK+:" "NO")
1183 status( " GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1184 status( " GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1188 if(WITH_OPENGL OR HAVE_OPENGL)
1189 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1192 if(WITH_VTK OR HAVE_VTK)
1193 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1196 # ========================== MEDIA IO ==========================
1198 status(" Media I/O: ")
1199 status(" ZLib:" ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1201 if(WITH_JPEG OR HAVE_JPEG)
1205 status(" JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1207 status(" JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1211 if(WITH_WEBP OR HAVE_WEBP)
1212 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1215 if(WITH_PNG OR HAVE_PNG)
1216 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1219 if(WITH_TIFF OR HAVE_TIFF)
1220 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1223 if(WITH_JASPER OR HAVE_JASPER)
1224 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1227 if(WITH_OPENEXR OR HAVE_OPENEXR)
1229 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1231 status(" OpenEXR:" "NO")
1235 if(WITH_GDAL OR HAVE_GDAL)
1236 status(" GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1239 if(WITH_GDCM OR HAVE_GDCM)
1240 status(" GDCM:" HAVE_GDCM THEN "YES (${GDCM_VERSION})" ELSE "NO")
1243 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1244 status(" HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1247 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1248 status(" SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1251 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1252 status(" PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1255 if(WITH_IMGCODEC_PFM OR DEFINED HAVE_IMGCODEC_PFM)
1256 status(" PFM:" HAVE_IMGCODEC_PFM THEN "YES" ELSE "NO")
1259 # ========================== VIDEO IO ==========================
1261 status(" Video I/O:")
1263 if(WITH_1394 OR HAVE_DC1394_2)
1264 status(" DC1394:" HAVE_DC1394_2 THEN "YES (${DC1394_2_VERSION})" ELSE NO)
1267 if(WITH_FFMPEG OR HAVE_FFMPEG)
1268 if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1269 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (find_package)" ELSE "NO (find_package)")
1271 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
1273 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
1275 status(" avcodec:" FFMPEG_libavcodec_VERSION THEN "YES (${FFMPEG_libavcodec_VERSION})" ELSE NO)
1276 status(" avformat:" FFMPEG_libavformat_VERSION THEN "YES (${FFMPEG_libavformat_VERSION})" ELSE NO)
1277 status(" avutil:" FFMPEG_libavutil_VERSION THEN "YES (${FFMPEG_libavutil_VERSION})" ELSE NO)
1278 status(" swscale:" FFMPEG_libswscale_VERSION THEN "YES (${FFMPEG_libswscale_VERSION})" ELSE NO)
1279 status(" avresample:" FFMPEG_libavresample_VERSION THEN "YES (${FFMPEG_libavresample_VERSION})" ELSE NO)
1282 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1283 status(" GStreamer:" HAVE_GSTREAMER THEN "YES (${GSTREAMER_VERSION})" ELSE NO)
1286 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1287 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (${OPENNI2_VERSION})" ELSE NO)
1290 if(WITH_PVAPI OR HAVE_PVAPI)
1291 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
1294 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1295 status(" Aravis SDK:" HAVE_ARAVIS_API THEN "YES (${ARAVIS_VERSION})" ELSE NO)
1298 if(WITH_AVFOUNDATION OR HAVE_AVFOUNDATION)
1299 status(" AVFoundation:" HAVE_AVFOUNDATION THEN YES ELSE NO)
1303 status(" iOS capture:" YES)
1306 if(WITH_V4L OR HAVE_V4L)
1307 ocv_build_features_string(v4l_status
1308 IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1309 IF HAVE_VIDEOIO THEN "sys/videoio.h"
1311 status(" v4l/v4l2:" HAVE_V4L THEN "YES (${v4l_status})" ELSE NO)
1314 if(WITH_DSHOW OR HAVE_DSHOW)
1315 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
1318 if(WITH_MSMF OR HAVE_MSMF)
1319 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
1320 status(" DXVA:" HAVE_MSMF_DXVA THEN YES ELSE NO)
1323 if(WITH_XIMEA OR HAVE_XIMEA)
1324 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
1327 if(WITH_XINE OR HAVE_XINE)
1328 status(" Xine:" HAVE_XINE THEN "YES (ver ${XINE_VERSION})" ELSE NO)
1331 if(WITH_LIBREALSENSE OR HAVE_LIBREALSENSE)
1332 status(" Intel RealSense:" HAVE_LIBREALSENSE THEN "YES (${LIBREALSENSE_VERSION})" ELSE NO)
1335 if(WITH_MFX OR HAVE_MFX)
1336 status(" Intel Media SDK:" HAVE_MFX THEN "YES (${MFX_LIBRARY})" ELSE NO)
1339 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1340 status(" gPhoto2:" HAVE_GPHOTO2 THEN "YES" ELSE NO)
1343 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1344 ocv_build_features_string(parallel_status EXCLUSIVE
1345 IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1346 IF HAVE_HPX THEN "HPX"
1347 IF HAVE_OPENMP THEN "OpenMP"
1348 IF HAVE_GCD THEN "GCD"
1349 IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1350 IF HAVE_PTHREADS_PF THEN "pthreads"
1353 status(" Parallel framework:" "${parallel_status}")
1355 if(CV_TRACE OR OPENCV_TRACE)
1356 ocv_build_features_string(trace_status EXCLUSIVE
1357 IF HAVE_ITT THEN "with Intel ITT"
1360 status(" Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1363 # ========================== Other third-party libraries ==========================
1365 status(" Other third-party libraries:")
1367 if(WITH_IPP AND HAVE_IPP)
1368 status(" Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1369 status(" at:" "${IPP_ROOT_DIR}")
1370 if(NOT HAVE_IPP_ICV)
1371 status(" linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1375 status(" Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1377 status(" Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1379 status(" at:" "${IPP_IW_PATH}")
1381 status(" Intel IPP IW:" NO)
1385 if(WITH_VA OR HAVE_VA)
1386 status(" VA:" HAVE_VA THEN "YES" ELSE NO)
1389 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1390 status(" Intel VA-API/OpenCL:" HAVE_VA_INTEL THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1393 if(WITH_LAPACK OR HAVE_LAPACK)
1394 status(" Lapack:" HAVE_LAPACK THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1397 if(WITH_HALIDE OR HAVE_HALIDE)
1398 status(" Halide:" HAVE_HALIDE THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1401 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1402 if(INF_ENGINE_TARGET)
1403 list(GET INF_ENGINE_TARGET 0 ie_target)
1404 set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1405 get_target_property(_lib ${ie_target} IMPORTED_LOCATION)
1406 get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE)
1407 get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG)
1408 get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE)
1409 get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG)
1410 ocv_build_features_string(_lib
1411 IF _lib THEN "${_lib}"
1412 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1413 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1414 IF _lib_rel THEN "${_lib_rel}"
1415 IF _lib_dbg THEN "${_lib_dbg}"
1418 get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES)
1419 status(" Inference Engine:" "${__msg}")
1420 status(" libs:" "${_lib}")
1421 status(" includes:" "${_inc}")
1423 status(" Inference Engine:" "NO")
1427 if(WITH_EIGEN OR HAVE_EIGEN)
1428 status(" Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1431 if(WITH_OPENVX OR HAVE_OPENVX)
1432 status(" OpenVX:" HAVE_OPENVX THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1435 status(" Custom HAL:" OpenCV_USED_HAL THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1437 foreach(s ${CUSTOM_STATUS})
1438 status(${CUSTOM_STATUS_${s}})
1441 if(WITH_CUDA OR HAVE_CUDA)
1442 ocv_build_features_string(cuda_features
1443 IF HAVE_CUFFT THEN "CUFFT"
1444 IF HAVE_CUBLAS THEN "CUBLAS"
1445 IF HAVE_NVCUVID THEN "NVCUVID"
1446 IF CUDA_FAST_MATH THEN "FAST_MATH"
1447 ELSE "no extra features")
1449 status(" NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1451 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
1452 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
1456 if(WITH_CUDNN OR HAVE_CUDNN)
1458 status(" cuDNN:" HAVE_CUDNN THEN "YES (ver ${CUDNN_VERSION})" ELSE NO)
1461 if(WITH_VULKAN OR HAVE_VULKAN)
1463 status(" Vulkan:" HAVE_VULKAN THEN "YES" ELSE "NO")
1465 status(" Include path:" VULKAN_INCLUDE_DIRS THEN "${VULKAN_INCLUDE_DIRS}" ELSE "NO")
1466 status(" Link libraries:" VULKAN_LIBRARIES THEN "${VULKAN_LIBRARIES}" ELSE "Dynamic load")
1470 if(WITH_OPENCL OR HAVE_OPENCL)
1471 ocv_build_features_string(opencl_features
1472 IF HAVE_OPENCL_SVM THEN "SVM"
1473 IF HAVE_CLAMDFFT THEN "AMDFFT"
1474 IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1475 IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1476 ELSE "no extra features")
1478 status(" OpenCL:" HAVE_OPENCL THEN "YES (${opencl_features})" ELSE "NO")
1480 status(" Include path:" OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1481 status(" Link libraries:" OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1485 # ========================== python ==========================
1486 if(BUILD_opencv_python2)
1488 status(" Python 2:")
1489 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1490 if(PYTHON2LIBS_VERSION_STRING)
1491 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1493 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1495 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1496 status(" install path:" HAVE_opencv_python2 THEN "${__INSTALL_PATH_PYTHON2}" ELSE "-")
1499 if(BUILD_opencv_python3)
1501 status(" Python 3:")
1502 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1503 if(PYTHON3LIBS_VERSION_STRING)
1504 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1506 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1508 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1509 status(" install path:" HAVE_opencv_python3 THEN "${__INSTALL_PATH_PYTHON3}" ELSE "-")
1513 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1514 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1515 status(" Pylint:" PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1517 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1518 status(" Flake8:" FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1521 # ========================== java ==========================
1522 if(BUILD_JAVA OR BUILD_opencv_java)
1524 status(" Java:" BUILD_FAT_JAVA_LIB THEN "export all functions" ELSE "")
1525 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1527 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1529 status(" Java wrappers:" HAVE_opencv_java THEN YES ELSE NO)
1530 status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO)
1533 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1535 # ========================== auxiliary ==========================
1537 status(" Install to:" "${CMAKE_INSTALL_PREFIX}")
1538 status("-----------------------------------------------------------------")
1542 ocv_finalize_status()
1544 if(ENABLE_CONFIG_VERIFICATION)
1548 ocv_cmake_hook(POST_FINALIZE)
1550 # ----------------------------------------------------------------------------
1552 # ----------------------------------------------------------------------------
1554 include(cmake/OpenCVPackaging.cmake)
1556 # This should be the last command
1557 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1558 ocv_cmake_eval(DEBUG_POST ONCE)