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 ${ENABLE_PIC})
103 ocv_cmake_hook(PRE_CMAKE_BOOTSTRAP)
105 # Bootstap CMake system: setup CMAKE_SYSTEM_NAME and other vars
106 enable_language(CXX C)
108 ocv_cmake_hook(POST_CMAKE_BOOTSTRAP)
110 if(NOT OPENCV_SKIP_CMAKE_SYSTEM_FILE)
111 include("cmake/platforms/OpenCV-${CMAKE_SYSTEM_NAME}.cmake" OPTIONAL RESULT_VARIABLE "OPENCV_CMAKE_SYSTEM_FILE")
112 if(NOT OPENCV_CMAKE_SYSTEM_FILE)
113 message(STATUS "OpenCV: system-specific configuration file is not found: '${CMAKE_SYSTEM_NAME}'")
117 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) # https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT.html
118 if(NOT CMAKE_TOOLCHAIN_FILE)
120 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
122 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory" FORCE)
125 # any cross-compiling
126 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
132 project(OpenCV CXX C)
135 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
138 ocv_cmake_eval(DEBUG_PRE ONCE)
140 ocv_clear_vars(OpenCVModules_TARGETS)
142 include(cmake/OpenCVDownload.cmake)
144 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
146 # ----------------------------------------------------------------------------
147 # Break in case of popular CMake configuration mistakes
148 # ----------------------------------------------------------------------------
149 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
150 message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
151 Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
154 # ----------------------------------------------------------------------------
155 # Detect compiler and target platform architecture
156 # ----------------------------------------------------------------------------
157 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
158 include(cmake/OpenCVDetectCXXCompiler.cmake)
159 ocv_cmake_hook(POST_DETECT_COMPILER)
161 # Add these standard paths to the search paths for FIND_LIBRARY
162 # to find libraries from these locations first
163 if(UNIX AND NOT ANDROID)
164 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
166 list(APPEND CMAKE_LIBRARY_PATH /lib64)
168 list(APPEND CMAKE_LIBRARY_PATH /lib)
170 if(EXISTS /usr/lib64)
171 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
173 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
175 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
177 list(APPEND CMAKE_LIBRARY_PATH /lib32)
179 list(APPEND CMAKE_LIBRARY_PATH /lib)
181 if(EXISTS /usr/lib32)
182 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
184 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
189 # Add these standard paths to the search paths for FIND_PATH
190 # to find include files from these locations first
193 list(APPEND CMAKE_INCLUDE_PATH /mingw)
196 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
199 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
203 # ----------------------------------------------------------------------------
204 # OpenCV cmake options
205 # ----------------------------------------------------------------------------
207 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
210 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD "Force using 3rdparty code from source" OFF)
211 OCV_OPTION(BUILD_ZLIB "Build zlib from source" (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
212 OCV_OPTION(BUILD_TIFF "Build libtiff from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
213 OCV_OPTION(BUILD_JASPER "Build libjasper from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
214 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
215 OCV_OPTION(BUILD_PNG "Build libpng from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
216 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
217 OCV_OPTION(BUILD_WEBP "Build WebP from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
218 OCV_OPTION(BUILD_TBB "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
219 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 )
220 OCV_OPTION(BUILD_ITT "Build Intel ITT from source"
221 (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
222 IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
225 # Optional 3rd party components
226 # ===================================================
227 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
228 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
230 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
232 VERIFY HAVE_AVFOUNDATION)
233 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
234 VISIBLE_IF (APPLE OR HAVE_COCOA)
236 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
237 VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
238 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
240 VERIFY HAVE_CPUFEATURES)
241 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
242 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
244 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
245 VISIBLE_IF NOT IOS AND NOT WINRT
247 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
250 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
253 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
256 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
259 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
262 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
263 VISIBLE_IF NOT IOS AND NOT WINRT
265 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
266 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
267 VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
268 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
270 VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
271 OCV_OPTION(WITH_GTK "Include GTK support" ON
272 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
274 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
275 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
276 VERIFY HAVE_GTK AND NOT HAVE_GTK3)
277 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
278 VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
280 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
283 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
285 VERIFY INF_ENGINE_TARGET)
286 OCV_OPTION(WITH_NGRAPH "Include nGraph support" WITH_INF_ENGINE
288 VERIFY TARGET ngraph::ngraph)
289 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
292 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
295 OCV_OPTION(WITH_WEBP "Include WebP support" ON
298 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
299 VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
301 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
302 VISIBLE_IF NOT ANDROID AND NOT WINRT
304 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
307 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
308 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
310 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
311 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
313 OCV_OPTION(WITH_PNG "Include PNG support" ON
316 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
319 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
320 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
322 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
323 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
324 VERIFY HAVE_GIGE_API)
325 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
326 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
327 VERIFY HAVE_ARAVIS_API)
328 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
329 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
331 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
332 VISIBLE_IF WIN32 AND NOT WINRT
334 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
336 VERIFY HAVE_QUICKTIME)
337 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
340 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
341 VISIBLE_IF NOT IOS AND NOT WINRT
343 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
346 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
347 VISIBLE_IF WIN32 AND NOT WINRT
348 VERIFY HAVE_CSTRIPES)
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_UNICAP "Include Unicap support (GPL)" OFF
356 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
358 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
359 VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
360 VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
361 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
362 VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
364 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
365 VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
367 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
370 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
372 VERIFY HAVE_MSMF_DXVA)
373 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
374 VISIBLE_IF NOT ANDROID AND NOT WINRT
376 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
377 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
379 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
382 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
383 VISIBLE_IF NOT IOS AND NOT WINRT
385 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
387 VERIFY HAVE_OPENCL_SVM) # experimental
388 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
389 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
390 VERIFY HAVE_CLAMDFFT)
391 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
392 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
393 VERIFY HAVE_CLAMDBLAS)
394 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
395 VISIBLE_IF WIN32 AND NOT WINRT
397 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
398 VISIBLE_IF WIN32 AND NOT WINRT
399 VERIFY HAVE_OPENCL_D3D11_NV)
400 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
401 VISIBLE_IF WIN32 AND NOT WINRT
402 VERIFY HAVE_INTELPERC)
403 OCV_OPTION(WITH_VA "Include VA support" OFF
404 VISIBLE_IF UNIX AND NOT ANDROID
406 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
407 VISIBLE_IF UNIX AND NOT ANDROID
408 VERIFY HAVE_VA_INTEL)
409 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
410 VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
412 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
413 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
415 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
416 VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
418 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
419 VISIBLE_IF NOT ANDROID AND NOT IOS
421 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
422 VISIBLE_IF NOT APPLE_FRAMEWORK
424 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
426 VERIFY HAVE_PROTOBUF)
427 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
429 VERIFY HAVE_IMGCODEC_HDR)
430 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
432 VERIFY HAVE_IMGCODEC_SUNRASTER)
433 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
435 VERIFY HAVE_IMGCODEC_PXM)
436 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
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)) )
463 # OpenCV installation options
464 # ===================================================
465 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
466 OCV_OPTION(INSTALL_BIN_EXAMPLES "Install prebuilt examples" WIN32 IF BUILD_EXAMPLES)
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) # 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)" ON IF (UNIX AND NOT MSVC AND NOT IOS AND NOT ANDROID) )
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)
750 # --- Inference Engine ---
752 include(cmake/OpenCVDetectInferenceEngine.cmake)
757 include(cmake/OpenCVDetectDirectX.cmake)
761 include(cmake/OpenCVDetectVTK.cmake)
765 include(cmake/FindOpenVX.cmake)
769 add_subdirectory(3rdparty/quirc)
772 # ----------------------------------------------------------------------------
774 # ----------------------------------------------------------------------------
775 set(_hal_includes "")
776 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
778 foreach (l ${${HAL_LIBRARIES_VAR}})
780 get_filename_component(l "${l}" ABSOLUTE)
782 list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
785 foreach (h ${${HAL_HEADERS_VAR}})
786 set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
789 ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
792 if(NOT DEFINED OpenCV_HAL)
793 set(OpenCV_HAL "OpenCV_HAL")
797 if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
798 set(OpenCV_HAL "openvx;${OpenCV_HAL}")
803 ocv_debug_message(STATUS "Enable carotene acceleration")
804 if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
805 set(OpenCV_HAL "carotene;${OpenCV_HAL}")
809 foreach(hal ${OpenCV_HAL})
810 if(hal STREQUAL "carotene")
811 if(";${CPU_BASELINE_FINAL};" MATCHES ";NEON;")
812 add_subdirectory(3rdparty/carotene/hal)
813 ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
814 list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
816 message(STATUS "Carotene: NEON is not available, disabling carotene...")
818 elseif(hal STREQUAL "openvx")
819 add_subdirectory(3rdparty/openvx)
820 ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
821 list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
823 ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
824 ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
825 find_package(${hal} NO_MODULE QUIET)
827 ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
828 list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
832 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
836 # ----------------------------------------------------------------------------
837 # Add CUDA libraries (needed for apps/tools, samples)
838 # ----------------------------------------------------------------------------
840 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
842 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
845 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
847 foreach(p ${CUDA_LIBS_PATH})
848 if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
849 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
851 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
857 # ----------------------------------------------------------------------------
859 # ----------------------------------------------------------------------------
861 include(cmake/OpenCVDetectTrace.cmake)
864 ocv_cmake_hook(POST_DETECT_DEPENDECIES) # typo, deprecated (2019-06)
865 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
867 # ----------------------------------------------------------------------------
869 # ----------------------------------------------------------------------------
870 if(ENABLE_SOLUTION_FOLDERS)
871 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
872 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
875 # Extra OpenCV targets: uninstall, package_source, perf, etc.
876 include(cmake/OpenCVExtraTargets.cmake)
878 # ----------------------------------------------------------------------------
879 # Process subdirectories
880 # ----------------------------------------------------------------------------
882 # opencv.hpp and legacy headers
883 add_subdirectory(include)
885 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
886 ocv_add_modules_compiler_options()
889 add_subdirectory(modules)
891 # Generate targets for documentation
892 add_subdirectory(doc)
894 # various data that is used by cv libraries and/or demo applications.
895 add_subdirectory(data)
898 if(BUILD_opencv_apps)
899 add_subdirectory(apps)
903 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
904 add_subdirectory(samples)
908 add_subdirectory(platforms/android/service)
911 # ----------------------------------------------------------------------------
912 # Finalization: generate configuration-based files
913 # ----------------------------------------------------------------------------
915 ocv_cmake_hook(PRE_FINALIZE)
917 # Generate platform-dependent and configuration-dependent headers
918 include(cmake/OpenCVGenHeaders.cmake)
920 # Generate opencv.pc for pkg-config command
921 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
922 AND OPENCV_GENERATE_PKGCONFIG
923 AND NOT CMAKE_GENERATOR MATCHES "Xcode")
924 include(cmake/OpenCVGenPkgconfig.cmake)
927 # Generate OpenCV.mk for ndk-build (Android build tool)
928 include(cmake/OpenCVGenAndroidMK.cmake)
930 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
931 include(cmake/OpenCVGenConfig.cmake)
933 # Generate Info.plist for the IOS framework
935 include(cmake/OpenCVGenInfoPlist.cmake)
938 # Generate ABI descriptor
939 include(cmake/OpenCVGenABI.cmake)
941 # Generate environment setup file
942 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
944 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
945 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
946 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
947 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
948 DESTINATION ./ COMPONENT tests)
950 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
951 "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
952 install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
953 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
955 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
956 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
957 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
958 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
962 if(NOT OPENCV_README_FILE)
964 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
968 if(NOT OPENCV_LICENSE_FILE)
969 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
972 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
973 if(ANDROID OR NOT UNIX)
974 install(FILES ${OPENCV_LICENSE_FILE}
975 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
976 DESTINATION ./ COMPONENT libs)
977 if(OPENCV_README_FILE)
978 install(FILES ${OPENCV_README_FILE}
979 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
980 DESTINATION ./ COMPONENT libs)
984 if(COMMAND ocv_pylint_finalize)
985 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
986 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
987 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
988 ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
989 ocv_pylint_finalize()
992 if(OPENCV_GENERATE_SETUPVARS)
993 include(cmake/OpenCVGenSetupVars.cmake)
996 # ----------------------------------------------------------------------------
998 # ----------------------------------------------------------------------------
1000 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
1001 if(OPENCV_VCSVERSION)
1002 status(" Version control:" ${OPENCV_VCSVERSION})
1004 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
1005 set(__dump_extra_header OFF)
1006 foreach(p ${OPENCV_EXTRA_MODULES_PATH})
1008 if(NOT __dump_extra_header)
1009 set(__dump_extra_header ON)
1011 status(" Extra modules:")
1015 ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
1016 status(" Location (extra):" ${p})
1017 status(" Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1020 unset(__dump_extra_header)
1023 # ========================== build platform ==========================
1025 status(" Platform:")
1026 if(NOT DEFINED OPENCV_TIMESTAMP
1027 AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1028 AND NOT BUILD_INFO_SKIP_TIMESTAMP
1030 string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1031 set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1033 if(OPENCV_TIMESTAMP)
1034 status(" Timestamp:" ${OPENCV_TIMESTAMP})
1036 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1037 if(CMAKE_CROSSCOMPILING)
1038 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1040 status(" CMake:" ${CMAKE_VERSION})
1041 status(" CMake generator:" ${CMAKE_GENERATOR})
1042 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
1044 status(" MSVC:" ${MSVC_VERSION})
1046 if(CMAKE_GENERATOR MATCHES Xcode)
1047 status(" Xcode:" ${XCODE_VERSION})
1049 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1050 status(" Configuration:" ${CMAKE_BUILD_TYPE})
1054 # ========================= CPU code generation mode =========================
1056 status(" CPU/HW features:")
1057 status(" Baseline:" "${CPU_BASELINE_FINAL}")
1058 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1059 status(" requested:" "${CPU_BASELINE}")
1061 if(CPU_BASELINE_REQUIRE)
1062 status(" required:" "${CPU_BASELINE_REQUIRE}")
1064 if(CPU_BASELINE_DISABLE)
1065 status(" disabled:" "${CPU_BASELINE_DISABLE}")
1067 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1068 status(" Dispatched code generation:" "${CPU_DISPATCH_FINAL}")
1069 if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1070 status(" requested:" "${CPU_DISPATCH}")
1072 if(CPU_DISPATCH_REQUIRE)
1073 status(" required:" "${CPU_DISPATCH_REQUIRE}")
1075 foreach(OPT ${CPU_DISPATCH_FINAL})
1076 status(" ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):" "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1080 # ========================== C/C++ options ==========================
1081 if(CMAKE_CXX_COMPILER_VERSION)
1082 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1084 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1086 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1090 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1091 if(ENABLE_CXX11 OR HAVE_CXX11)
1092 status(" C++11:" HAVE_CXX11 THEN YES ELSE NO)
1094 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
1095 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1096 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1097 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1098 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1099 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1101 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1102 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1104 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1105 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1107 status(" ccache:" OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1108 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1110 # ========================== Dependencies ============================
1111 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1112 status(" Extra dependencies:" ${deps_extra})
1113 status(" 3rdparty dependencies:" ${deps_3rdparty})
1115 # ========================== OpenCV modules ==========================
1117 status(" OpenCV modules:")
1118 set(OPENCV_MODULES_BUILD_ST "")
1119 foreach(the_module ${OPENCV_MODULES_BUILD})
1120 if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1121 list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1124 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD_ST}")
1125 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
1126 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO}")
1127 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1128 list(SORT OPENCV_MODULES_BUILD_ST)
1129 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1130 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1131 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1132 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
1133 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
1134 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
1135 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1137 ocv_build_features_string(apps_status
1138 IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1139 IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1140 IF BUILD_EXAMPLES THEN "examples"
1141 IF BUILD_opencv_apps THEN "apps"
1142 IF BUILD_ANDROID_SERVICE THEN "android_service"
1143 IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1145 status(" Applications:" "${apps_status}")
1146 ocv_build_features_string(docs_status
1147 IF TARGET doxygen_cpp THEN "doxygen"
1148 IF TARGET doxygen_python THEN "python"
1149 IF TARGET doxygen_javadoc THEN "javadoc"
1150 IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1153 status(" Documentation:" "${docs_status}")
1154 status(" Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1156 # ========================== Android details ==========================
1159 if(DEFINED ANDROID_NDK_REVISION)
1160 set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1162 set(__msg "location: ${ANDROID_NDK}")
1164 status(" Android NDK: " ${__msg})
1165 status(" Android ABI:" ${ANDROID_ABI})
1166 if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1167 status(" NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1168 elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1169 status(" NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1171 status(" STL type:" ${ANDROID_STL})
1172 status(" Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1174 if(BUILD_ANDROID_PROJECTS)
1175 status(" Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1176 if(ANDROID_EXECUTABLE)
1177 status(" android tool:" "${ANDROID_EXECUTABLE}")
1180 status(" Android SDK: " "not used, projects are not built")
1182 if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1183 status(" SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1185 if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1186 if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1187 status(" Projects build scripts:" "Ant/Eclipse compatible")
1188 elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1189 status(" Projects build scripts:" "Gradle")
1194 # ================== Windows RT features ==================
1197 status(" Windows RT support:" WINRT THEN YES ELSE NO)
1199 status(" Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1200 status(" Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1201 status(" Building for version: " ${CMAKE_SYSTEM_VERSION})
1202 if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1203 status(" Building for C++ without CX extensions")
1208 # ========================== GUI ==========================
1212 if(WITH_QT OR HAVE_QT)
1214 status(" QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1215 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1217 status(" QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1218 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1225 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1230 status(" Carbon:" YES)
1232 status(" Cocoa:" YES)
1236 if(WITH_GTK OR HAVE_GTK)
1238 status(" GTK+:" "YES (ver ${GTK3_VERSION})")
1240 status(" GTK+:" "YES (ver ${GTK2_VERSION})")
1242 status(" GTK+:" "NO")
1245 status( " GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1246 status( " GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1250 if(WITH_OPENGL OR HAVE_OPENGL)
1251 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1254 if(WITH_VTK OR HAVE_VTK)
1255 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1258 # ========================== MEDIA IO ==========================
1260 status(" Media I/O: ")
1261 status(" ZLib:" ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1263 if(WITH_JPEG OR HAVE_JPEG)
1267 status(" JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1269 status(" JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1273 if(WITH_WEBP OR HAVE_WEBP)
1274 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1277 if(WITH_PNG OR HAVE_PNG)
1278 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1281 if(WITH_TIFF OR HAVE_TIFF)
1282 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1285 if(WITH_JASPER OR HAVE_JASPER)
1286 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1289 if(WITH_OPENEXR OR HAVE_OPENEXR)
1291 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1293 status(" OpenEXR:" "NO")
1297 if(WITH_GDAL OR HAVE_GDAL)
1298 status(" GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1301 if(WITH_GDCM OR HAVE_GDCM)
1302 status(" GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1305 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1306 status(" HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1309 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1310 status(" SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1313 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1314 status(" PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1317 # ========================== VIDEO IO ==========================
1319 status(" Video I/O:")
1321 if(WITH_VFW OR HAVE_VFW)
1322 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
1325 if(WITH_1394 OR HAVE_DC1394)
1327 status(" DC1394:" "YES (ver ${DC1394_2_VERSION})")
1328 elseif (HAVE_DC1394)
1329 status(" DC1394:" "YES (ver ${DC1394_VERSION})")
1331 status(" DC1394:" "NO")
1335 if(WITH_FFMPEG OR HAVE_FFMPEG)
1336 if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1337 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (find_package)" ELSE "NO (find_package)")
1339 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
1341 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
1343 status(" avcodec:" FFMPEG_libavcodec_FOUND THEN "YES (ver ${FFMPEG_libavcodec_VERSION})" ELSE NO)
1344 status(" avformat:" FFMPEG_libavformat_FOUND THEN "YES (ver ${FFMPEG_libavformat_VERSION})" ELSE NO)
1345 status(" avutil:" FFMPEG_libavutil_FOUND THEN "YES (ver ${FFMPEG_libavutil_VERSION})" ELSE NO)
1346 status(" swscale:" FFMPEG_libswscale_FOUND THEN "YES (ver ${FFMPEG_libswscale_VERSION})" ELSE NO)
1347 status(" avresample:" FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1350 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1351 status(" GStreamer:" HAVE_GSTREAMER THEN "YES" ELSE NO)
1353 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
1354 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1355 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
1356 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
1357 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1358 endif(HAVE_GSTREAMER)
1361 if(WITH_OPENNI OR HAVE_OPENNI)
1362 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1363 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
1366 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1367 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1370 if(WITH_PVAPI OR HAVE_PVAPI)
1371 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
1374 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1375 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
1378 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1379 status(" Aravis SDK:" HAVE_ARAVIS_API THEN "YES (${ARAVIS_LIBRARIES})" ELSE NO)
1383 status(" AVFoundation:" HAVE_AVFOUNDATION THEN YES ELSE NO)
1384 if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1385 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
1387 if(WITH_QTKIT OR HAVE_QTKIT)
1388 status(" QTKit:" HAVE_QTKIT THEN "YES (deprecated)" ELSE NO)
1392 if(WITH_UNICAP OR HAVE_UNICAP)
1393 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${UNICAP_libunicap_VERSION})" ELSE NO)
1394 status(" UniCap ucil:" HAVE_UNICAP THEN "YES (ver ${UNICAP_libucil_VERSION})" ELSE NO)
1397 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1398 status(" libv4l/libv4l2:" HAVE_LIBV4L THEN "${LIBV4L_libv4l1_VERSION} / ${LIBV4L_libv4l2_VERSION}" ELSE "NO")
1399 ocv_build_features_string(v4l_status
1400 IF HAVE_CAMV4L THEN "linux/videodev.h"
1401 IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1402 IF HAVE_VIDEOIO THEN "sys/videoio.h"
1404 status(" v4l/v4l2:" "${v4l_status}")
1407 if(WITH_DSHOW OR HAVE_DSHOW)
1408 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
1411 if(WITH_MSMF OR HAVE_MSMF)
1412 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
1413 status(" DXVA:" HAVE_MSMF_DXVA THEN YES ELSE NO)
1416 if(WITH_XIMEA OR HAVE_XIMEA)
1417 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
1420 if(WITH_XINE OR HAVE_XINE)
1421 status(" Xine:" HAVE_XINE THEN "YES (ver ${XINE_VERSION})" ELSE NO)
1424 if(WITH_INTELPERC OR HAVE_INTELPERC)
1425 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
1428 if(WITH_MFX OR HAVE_MFX)
1429 status(" Intel Media SDK:" HAVE_MFX THEN "YES (${MFX_LIBRARY})" ELSE NO)
1432 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1433 status(" gPhoto2:" HAVE_GPHOTO2 THEN "YES" ELSE NO)
1436 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1437 ocv_build_features_string(parallel_status EXCLUSIVE
1438 IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1439 IF HAVE_CSTRIPES THEN "C="
1440 IF HAVE_OPENMP THEN "OpenMP"
1441 IF HAVE_GCD THEN "GCD"
1442 IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1443 IF HAVE_PTHREADS_PF THEN "pthreads"
1446 status(" Parallel framework:" "${parallel_status}")
1448 if(CV_TRACE OR OPENCV_TRACE)
1449 ocv_build_features_string(trace_status EXCLUSIVE
1450 IF HAVE_ITT THEN "with Intel ITT"
1453 status(" Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1456 # ========================== Other third-party libraries ==========================
1458 status(" Other third-party libraries:")
1460 if(WITH_IPP AND HAVE_IPP)
1461 status(" Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1462 status(" at:" "${IPP_ROOT_DIR}")
1463 if(NOT HAVE_IPP_ICV)
1464 status(" linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1468 status(" Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1470 status(" Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1472 status(" at:" "${IPP_IW_PATH}")
1474 status(" Intel IPP IW:" NO)
1478 if(WITH_VA OR HAVE_VA)
1479 status(" VA:" HAVE_VA THEN "YES" ELSE NO)
1482 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1483 status(" Intel VA-API/OpenCL:" HAVE_VA_INTEL THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1486 if(WITH_TENGINE OR HAVE_TENGINE)
1487 status(" Tengine:" HAVE_TENGINE THEN "YES (${TENGINE_LIBRARIES})" ELSE NO)
1490 if(WITH_LAPACK OR HAVE_LAPACK)
1491 status(" Lapack:" HAVE_LAPACK THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1494 if(WITH_HALIDE OR HAVE_HALIDE)
1495 status(" Halide:" HAVE_HALIDE THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1498 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1499 if(INF_ENGINE_TARGET)
1500 list(GET INF_ENGINE_TARGET 0 ie_target)
1501 set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1502 get_target_property(_lib ${ie_target} IMPORTED_LOCATION)
1503 get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE)
1504 get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG)
1505 get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE)
1506 get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG)
1507 ocv_build_features_string(_lib
1508 IF _lib THEN "${_lib}"
1509 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1510 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1511 IF _lib_rel THEN "${_lib_rel}"
1512 IF _lib_dbg THEN "${_lib_dbg}"
1515 get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES)
1516 status(" Inference Engine:" "${__msg}")
1517 status(" * libs:" "${_lib}")
1518 status(" * includes:" "${_inc}")
1520 status(" Inference Engine:" "NO")
1523 if(WITH_NGRAPH OR HAVE_NGRAPH)
1525 set(__target ngraph::ngraph)
1526 set(__msg "YES (${ngraph_VERSION})")
1527 get_target_property(_lib ${__target} IMPORTED_LOCATION)
1528 get_target_property(_lib_imp_rel ${__target} IMPORTED_IMPLIB_RELEASE)
1529 get_target_property(_lib_imp_dbg ${__target} IMPORTED_IMPLIB_DEBUG)
1530 get_target_property(_lib_rel ${__target} IMPORTED_LOCATION_RELEASE)
1531 get_target_property(_lib_dbg ${__target} IMPORTED_LOCATION_DEBUG)
1532 ocv_build_features_string(_lib
1533 IF _lib THEN "${_lib}"
1534 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1535 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1536 IF _lib_rel THEN "${_lib_rel}"
1537 IF _lib_dbg THEN "${_lib_dbg}"
1540 get_target_property(_inc ${__target} INTERFACE_INCLUDE_DIRECTORIES)
1541 status(" nGraph:" "${__msg}")
1542 status(" * libs:" "${_lib}")
1543 status(" * includes:" "${_inc}")
1545 status(" nGraph:" "NO")
1549 if(WITH_EIGEN OR HAVE_EIGEN)
1550 status(" Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1553 if(WITH_OPENVX OR HAVE_OPENVX)
1554 status(" OpenVX:" HAVE_OPENVX THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1557 status(" Custom HAL:" OpenCV_USED_HAL THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1559 foreach(s ${CUSTOM_STATUS})
1560 status(${CUSTOM_STATUS_${s}})
1563 if(WITH_CUDA OR HAVE_CUDA)
1564 ocv_build_features_string(cuda_features
1565 IF HAVE_CUFFT THEN "CUFFT"
1566 IF HAVE_CUBLAS THEN "CUBLAS"
1567 IF HAVE_NVCUVID THEN "NVCUVID"
1568 IF CUDA_FAST_MATH THEN "FAST_MATH"
1569 ELSE "no extra features")
1571 status(" NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1573 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
1574 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
1578 if(WITH_OPENCL OR HAVE_OPENCL)
1579 ocv_build_features_string(opencl_features
1580 IF HAVE_OPENCL_SVM THEN "SVM"
1581 IF HAVE_CLAMDFFT THEN "AMDFFT"
1582 IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1583 IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1584 ELSE "no extra features")
1586 status(" OpenCL:" HAVE_OPENCL THEN "YES (${opencl_features})" ELSE "NO")
1588 status(" Include path:" OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1589 status(" Link libraries:" OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1593 # ========================== python ==========================
1594 if(BUILD_opencv_python2)
1596 status(" Python 2:")
1597 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1598 if(PYTHON2LIBS_VERSION_STRING)
1599 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1601 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1603 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1604 status(" install path:" HAVE_opencv_python2 THEN "${__INSTALL_PATH_PYTHON2}" ELSE "-")
1607 if(BUILD_opencv_python3)
1609 status(" Python 3:")
1610 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1611 if(PYTHON3LIBS_VERSION_STRING)
1612 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1614 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1616 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1617 status(" install path:" HAVE_opencv_python3 THEN "${__INSTALL_PATH_PYTHON3}" ELSE "-")
1621 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1622 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1623 status(" Pylint:" PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1625 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1626 status(" Flake8:" FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1629 # ========================== java ==========================
1632 status(" Java:" BUILD_FAT_JAVA_LIB THEN "export all functions" ELSE "")
1633 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1635 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1637 status(" Java wrappers:" HAVE_opencv_java THEN YES ELSE NO)
1638 status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO)
1641 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1643 # ========================== auxiliary ==========================
1645 status(" Install to:" "${CMAKE_INSTALL_PREFIX}")
1646 status("-----------------------------------------------------------------")
1650 ocv_finalize_status()
1652 if(ENABLE_CONFIG_VERIFICATION)
1656 if(HAVE_CUDA AND COMMAND CUDA_BUILD_CLEAN_TARGET)
1657 CUDA_BUILD_CLEAN_TARGET()
1660 ocv_cmake_hook(POST_FINALIZE)
1662 # ----------------------------------------------------------------------------
1664 # ----------------------------------------------------------------------------
1666 include(cmake/OpenCVPackaging.cmake)
1668 # This should be the last command
1669 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1670 ocv_cmake_eval(DEBUG_POST ONCE)