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 "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory" FORCE)
125 project(OpenCV CXX C)
128 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
131 ocv_cmake_eval(DEBUG_PRE ONCE)
133 ocv_clear_vars(OpenCVModules_TARGETS)
135 include(cmake/OpenCVDownload.cmake)
137 set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
139 # ----------------------------------------------------------------------------
140 # Break in case of popular CMake configuration mistakes
141 # ----------------------------------------------------------------------------
142 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
143 message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
144 Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
147 # ----------------------------------------------------------------------------
148 # Detect compiler and target platform architecture
149 # ----------------------------------------------------------------------------
150 OCV_OPTION(ENABLE_CXX11 "Enable C++11 compilation mode" "${OPENCV_CXX11}")
151 include(cmake/OpenCVDetectCXXCompiler.cmake)
152 ocv_cmake_hook(POST_DETECT_COMPILER)
154 # Add these standard paths to the search paths for FIND_LIBRARY
155 # to find libraries from these locations first
156 if(UNIX AND NOT ANDROID)
157 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
159 list(APPEND CMAKE_LIBRARY_PATH /lib64)
161 list(APPEND CMAKE_LIBRARY_PATH /lib)
163 if(EXISTS /usr/lib64)
164 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
166 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
168 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
170 list(APPEND CMAKE_LIBRARY_PATH /lib32)
172 list(APPEND CMAKE_LIBRARY_PATH /lib)
174 if(EXISTS /usr/lib32)
175 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
177 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
182 # Add these standard paths to the search paths for FIND_PATH
183 # to find include files from these locations first
186 list(APPEND CMAKE_INCLUDE_PATH /mingw)
189 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
192 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
196 # ----------------------------------------------------------------------------
197 # OpenCV cmake options
198 # ----------------------------------------------------------------------------
200 OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
203 OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD "Force using 3rdparty code from source" OFF)
204 OCV_OPTION(BUILD_ZLIB "Build zlib from source" (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
205 OCV_OPTION(BUILD_TIFF "Build libtiff from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
206 OCV_OPTION(BUILD_JASPER "Build libjasper from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
207 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
208 OCV_OPTION(BUILD_PNG "Build libpng from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
209 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
210 OCV_OPTION(BUILD_WEBP "Build WebP from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
211 OCV_OPTION(BUILD_TBB "Download and build TBB from source" (ANDROID OR OPENCV_FORCE_3RDPARTY_BUILD) )
212 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 )
213 OCV_OPTION(BUILD_ITT "Build Intel ITT from source"
214 (NOT MINGW OR OPENCV_FORCE_3RDPARTY_BUILD)
215 IF (X86_64 OR X86 OR ARM OR AARCH64 OR PPC64 OR PPC64LE) AND NOT WINRT AND NOT APPLE_FRAMEWORK
218 # Optional 3rd party components
219 # ===================================================
220 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
221 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
223 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
225 VERIFY HAVE_AVFOUNDATION)
226 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
227 VISIBLE_IF (APPLE OR HAVE_COCOA)
229 OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
230 VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
231 OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
233 VERIFY HAVE_CPUFEATURES)
234 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
235 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
237 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
238 VISIBLE_IF NOT IOS AND NOT WINRT
240 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
243 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
246 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
249 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
252 OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
255 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" (NOT ANDROID)
256 VISIBLE_IF NOT IOS AND NOT WINRT
258 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
259 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
260 VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
261 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
263 VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
264 OCV_OPTION(WITH_GTK "Include GTK support" ON
265 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
267 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
268 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
269 VERIFY HAVE_GTK AND NOT HAVE_GTK3)
270 OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
271 VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
273 OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
276 OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
278 VERIFY INF_ENGINE_TARGET)
279 OCV_OPTION(WITH_NGRAPH "Include nGraph support" WITH_INF_ENGINE
281 VERIFY TARGET ngraph::ngraph)
282 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
285 OCV_OPTION(WITH_JPEG "Include JPEG support" ON
288 OCV_OPTION(WITH_WEBP "Include WebP support" ON
291 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" BUILD_OPENEXR OR NOT CMAKE_CROSSCOMPILING
292 VISIBLE_IF NOT APPLE_FRAMEWORK AND NOT WINRT
294 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
295 VISIBLE_IF NOT ANDROID AND NOT WINRT
297 OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
300 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
301 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
303 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
304 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
306 OCV_OPTION(WITH_PNG "Include PNG support" ON
309 OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
312 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
313 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
315 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
316 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
317 VERIFY HAVE_GIGE_API)
318 OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
319 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
320 VERIFY HAVE_ARAVIS_API)
321 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
322 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
324 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
325 VISIBLE_IF WIN32 AND NOT WINRT
327 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
329 VERIFY HAVE_QUICKTIME)
330 OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
333 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
334 VISIBLE_IF NOT IOS AND NOT WINRT
336 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
339 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
340 VISIBLE_IF WIN32 AND NOT WINRT
341 VERIFY HAVE_CSTRIPES)
342 OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
343 VISIBLE_IF NOT WIN32 OR MINGW
344 VERIFY HAVE_PTHREADS_PF)
345 OCV_OPTION(WITH_TIFF "Include TIFF support" ON
348 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
349 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
351 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
352 VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
353 VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
354 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
355 VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
357 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
358 VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
360 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" NOT MINGW
363 OCV_OPTION(WITH_MSMF_DXVA "Enable hardware acceleration in Media Foundation backend" WITH_MSMF
365 VERIFY HAVE_MSMF_DXVA)
366 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
367 VISIBLE_IF NOT ANDROID AND NOT WINRT
369 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
370 VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
372 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
375 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
376 VISIBLE_IF NOT IOS AND NOT WINRT
378 OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
380 VERIFY HAVE_OPENCL_SVM) # experimental
381 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
382 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
383 VERIFY HAVE_CLAMDFFT)
384 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
385 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
386 VERIFY HAVE_CLAMDBLAS)
387 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
388 VISIBLE_IF WIN32 AND NOT WINRT
390 OCV_OPTION(WITH_OPENCL_D3D11_NV "Include NVIDIA OpenCL D3D11 support" WITH_DIRECTX
391 VISIBLE_IF WIN32 AND NOT WINRT
392 VERIFY HAVE_OPENCL_D3D11_NV)
393 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
394 VISIBLE_IF WIN32 AND NOT WINRT
395 VERIFY HAVE_INTELPERC)
396 OCV_OPTION(WITH_VA "Include VA support" OFF
397 VISIBLE_IF UNIX AND NOT ANDROID
399 OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
400 VISIBLE_IF UNIX AND NOT ANDROID
401 VERIFY HAVE_VA_INTEL)
402 OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
403 VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
405 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
406 VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
408 OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
409 VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
411 OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
412 VISIBLE_IF NOT ANDROID AND NOT IOS
414 OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
415 VISIBLE_IF NOT APPLE_FRAMEWORK
417 OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
419 VERIFY HAVE_PROTOBUF)
420 OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
422 VERIFY HAVE_IMGCODEC_HDR)
423 OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
425 VERIFY HAVE_IMGCODEC_SUNRASTER)
426 OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
428 VERIFY HAVE_IMGCODEC_PXM)
429 OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
433 # OpenCV build components
434 # ===================================================
435 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR APPLE_FRAMEWORK) )
436 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID AND NOT WINRT) IF (NOT APPLE_FRAMEWORK) )
437 OCV_OPTION(BUILD_opencv_js "Build JavaScript bindings by Emscripten" OFF )
438 OCV_OPTION(BUILD_ANDROID_PROJECTS "Build Android projects providing .apk files" ON IF ANDROID )
439 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
440 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" OFF IF (NOT WINRT AND NOT APPLE_FRAMEWORK))
441 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
442 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON IF NOT WINRT)
443 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) )
444 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" NOT INSTALL_CREATE_DISTRIB IF (NOT APPLE_FRAMEWORK) )
445 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into release binaries ('OFF' means default settings)" OFF )
446 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of statically linked CRT for statically linked OpenCV" ON IF MSVC )
447 OCV_OPTION(BUILD_WITH_DYNAMIC_IPP "Enables dynamic linking of IPP (only for standalone IPP)" OFF )
448 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)
449 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID )
450 OCV_OPTION(BUILD_CUDA_STUBS "Build CUDA modules stubs when no CUDA SDK" OFF IF (NOT APPLE_FRAMEWORK) )
451 OCV_OPTION(BUILD_JAVA "Enable Java support" (ANDROID OR NOT CMAKE_CROSSCOMPILING) IF (ANDROID OR (NOT APPLE_FRAMEWORK AND NOT WINRT)) )
453 # OpenCV installation options
454 # ===================================================
455 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
456 OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF )
457 OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF )
458 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID )
459 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) )
460 OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF)
462 # OpenCV build options
463 # ===================================================
464 OCV_OPTION(ENABLE_CCACHE "Use ccache" (UNIX AND NOT IOS AND (CMAKE_GENERATOR MATCHES "Makefile" OR CMAKE_GENERATOR MATCHES "Ninja")) )
465 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" MSVC IF (MSVC OR (NOT IOS AND NOT CMAKE_CROSSCOMPILING) ) )
466 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
467 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CV_GCC )
468 OCV_OPTION(ENABLE_COVERAGE "Enable coverage collection with GCov" OFF IF CV_GCC )
469 OCV_OPTION(OPENCV_ENABLE_MEMORY_SANITIZER "Better support for memory/address sanitizers" OFF)
470 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER "Enable -fomit-frame-pointer for GCC" ON IF CV_GCC )
471 OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CV_GCC AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
472 OCV_OPTION(ENABLE_FAST_MATH "Enable compiler options for fast math optimizations on FP computations (not recommended)" OFF)
473 if(NOT IOS) # Use CPU_BASELINE instead
474 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) )
475 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF (CV_GCC OR CV_CLANG) AND (ARM OR AARCH64 OR IOS) )
477 OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
478 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
479 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF IF ANDROID )
480 OCV_OPTION(ENABLE_IMPL_COLLECTION "Collect implementation data on function call" OFF )
481 OCV_OPTION(ENABLE_INSTRUMENTATION "Instrument functions to collect calls trace and performance" OFF )
482 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) )
483 OCV_OPTION(ENABLE_BUILD_HARDENING "Enable hardening of the resulting binaries (against security attacks, detects memory corruption, etc)" OFF)
484 OCV_OPTION(ENABLE_LTO "Enable Link Time Optimization" OFF IF CV_GCC OR MSVC)
485 OCV_OPTION(ENABLE_THIN_LTO "Enable Thin LTO" OFF IF CV_CLANG)
486 OCV_OPTION(GENERATE_ABI_DESCRIPTOR "Generate XML file for abi_compliance_checker tool" OFF IF UNIX)
487 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) )
488 OCV_OPTION(CV_ENABLE_INTRINSICS "Use intrinsic-based optimized code" ON )
489 OCV_OPTION(CV_DISABLE_OPTIMIZATION "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
490 OCV_OPTION(CV_TRACE "Enable OpenCV code trace" ON)
491 OCV_OPTION(OPENCV_GENERATE_SETUPVARS "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
492 OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
493 OCV_OPTION(OPENCV_ENABLE_MEMALIGN "Enable posix_memalign or memalign usage" ON)
495 OCV_OPTION(ENABLE_PYLINT "Add target with Pylint checks" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
496 OCV_OPTION(ENABLE_FLAKE8 "Add target with Python flake8 checker" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
498 if(ENABLE_IMPL_COLLECTION)
499 add_definitions(-DCV_COLLECT_IMPL_DATA)
502 set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
504 # ----------------------------------------------------------------------------
505 # Get actual OpenCV version number from sources
506 # ----------------------------------------------------------------------------
507 include(cmake/OpenCVVersion.cmake)
509 ocv_cmake_hook(POST_OPTIONS)
511 # ----------------------------------------------------------------------------
512 # Build & install layouts
513 # ----------------------------------------------------------------------------
515 if(OPENCV_TEST_DATA_PATH)
516 get_filename_component(OPENCV_TEST_DATA_PATH ${OPENCV_TEST_DATA_PATH} ABSOLUTE)
519 # Save libs and executables in the same place
520 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications")
523 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
524 ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
526 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
527 ocv_update(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib")
531 if(ANDROID_ABI MATCHES "NEON")
534 if(ANDROID_ABI MATCHES "VFPV3")
541 ocv_update(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
542 ocv_update(OPENCV_DEBUG_POSTFIX d)
545 ocv_update(OPENCV_DLLVERSION "")
546 ocv_update(OPENCV_DEBUG_POSTFIX "")
549 if(DEFINED CMAKE_DEBUG_POSTFIX)
550 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
553 if((INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world) OR APPLE_FRAMEWORK)
554 set(BUILD_opencv_world ON CACHE INTERNAL "")
557 include(cmake/OpenCVInstallLayout.cmake)
559 # ----------------------------------------------------------------------------
560 # Path for build/platform -specific headers
561 # ----------------------------------------------------------------------------
562 ocv_update(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
563 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
565 # ----------------------------------------------------------------------------
566 # Path for additional modules
567 # ----------------------------------------------------------------------------
568 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules (can be ;-separated list of paths)")
570 # ----------------------------------------------------------------------------
571 # Autodetect if we are in a GIT repository
572 # ----------------------------------------------------------------------------
573 find_host_package(Git QUIET)
575 if(NOT DEFINED OPENCV_VCSVERSION AND GIT_FOUND)
576 ocv_git_describe(OPENCV_VCSVERSION "${OpenCV_SOURCE_DIR}")
577 elseif(NOT DEFINED OPENCV_VCSVERSION)
579 set(OPENCV_VCSVERSION "unknown")
583 # ----------------------------------------------------------------------------
584 # OpenCV compiler and linker options
585 # ----------------------------------------------------------------------------
586 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
587 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
588 set(CMAKE_BUILD_TYPE Release)
591 ocv_cmake_hook(POST_CMAKE_BUILD_OPTIONS)
593 # --- Python Support ---
595 include(cmake/OpenCVDetectPython.cmake)
598 include(cmake/OpenCVCompilerOptions.cmake)
600 ocv_cmake_hook(POST_COMPILER_OPTIONS)
602 # ----------------------------------------------------------------------------
603 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
604 # ----------------------------------------------------------------------------
606 if(NOT APPLE_FRAMEWORK OR OPENCV_ENABLE_PKG_CONFIG)
607 if(CMAKE_CROSSCOMPILING AND NOT DEFINED ENV{PKG_CONFIG_LIBDIR} AND NOT DEFINED ENV{PKG_CONFIG_SYSROOT_DIR}
608 AND NOT OPENCV_ENABLE_PKG_CONFIG
610 if(NOT PkgConfig_FOUND)
611 message(STATUS "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT")
612 elseif(OPENCV_SKIP_PKG_CONFIG_WARNING)
613 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.")
615 elseif(OPENCV_DISABLE_PKG_CONFIG)
617 message(WARNING "OPENCV_DISABLE_PKG_CONFIG flag has no effect")
620 find_package(PkgConfig QUIET)
623 include(CheckFunctionExists)
624 include(CheckIncludeFile)
625 include(CheckSymbolExists)
628 CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD)
630 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
631 elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD|NetBSD|DragonFly|OpenBSD|Haiku")
632 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
634 # no need to link to system libs with emscripten
636 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
642 if(OPENCV_ENABLE_MEMALIGN)
643 CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
644 CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H)
646 CHECK_SYMBOL_EXISTS(memalign malloc.h HAVE_MEMALIGN)
649 # - _aligned_malloc() on Win32
650 # - std::aligned_alloc() C++17 / C11
654 include(cmake/OpenCVPCHSupport.cmake)
655 include(cmake/OpenCVModule.cmake)
657 # ----------------------------------------------------------------------------
658 # Detect endianness of build platform
659 # ----------------------------------------------------------------------------
662 # test_big_endian needs try_compile, which doesn't work for iOS
663 # http://public.kitware.com/Bug/view.php?id=12288
664 set(WORDS_BIGENDIAN 0)
666 include(TestBigEndian)
667 test_big_endian(WORDS_BIGENDIAN)
670 # ----------------------------------------------------------------------------
671 # Detect 3rd-party libraries
672 # ----------------------------------------------------------------------------
674 if(ANDROID AND WITH_CPUFEATURES)
675 add_subdirectory(3rdparty/cpufeatures)
676 set(HAVE_CPUFEATURES 1)
679 include(cmake/OpenCVFindFrameworks.cmake)
681 include(cmake/OpenCVFindLibsGrfmt.cmake)
682 include(cmake/OpenCVFindLibsGUI.cmake)
683 include(cmake/OpenCVFindLibsVideo.cmake)
684 include(cmake/OpenCVFindLibsPerf.cmake)
685 include(cmake/OpenCVFindLAPACK.cmake)
686 include(cmake/OpenCVFindProtobuf.cmake)
688 # ----------------------------------------------------------------------------
689 # Detect other 3rd-party libraries/tools
690 # ----------------------------------------------------------------------------
692 # --- Java Support ---
695 include(cmake/android/OpenCVDetectAndroidSDK.cmake)
697 include(cmake/OpenCVDetectApacheAnt.cmake)
702 if(ENABLE_PYLINT AND PYTHON_DEFAULT_AVAILABLE)
703 include(cmake/OpenCVPylint.cmake)
705 if(ENABLE_FLAKE8 AND PYTHON_DEFAULT_AVAILABLE)
706 find_package(Flake8 QUIET)
707 if(NOT FLAKE8_FOUND OR NOT FLAKE8_EXECUTABLE)
708 include("${CMAKE_CURRENT_LIST_DIR}/cmake/FindFlake8.cmake")
711 add_custom_target(check_flake8
712 COMMAND "${FLAKE8_EXECUTABLE}" . --count --select=E9,E901,E999,F821,F822,F823 --show-source --statistics --exclude='.git,__pycache__,*.config.py,svgfig.py'
713 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
714 COMMENT "Running flake8"
720 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
721 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
723 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
728 include(cmake/OpenCVDetectOpenCL.cmake)
733 include(cmake/OpenCVDetectHalide.cmake)
736 # --- Inference Engine ---
738 include(cmake/OpenCVDetectInferenceEngine.cmake)
743 include(cmake/OpenCVDetectDirectX.cmake)
747 include(cmake/OpenCVDetectVTK.cmake)
751 include(cmake/FindOpenVX.cmake)
755 add_subdirectory(3rdparty/quirc)
758 # ----------------------------------------------------------------------------
760 # ----------------------------------------------------------------------------
761 set(_hal_includes "")
762 macro(ocv_hal_register HAL_LIBRARIES_VAR HAL_HEADERS_VAR HAL_INCLUDE_DIRS_VAR)
764 foreach (l ${${HAL_LIBRARIES_VAR}})
766 get_filename_component(l "${l}" ABSOLUTE)
768 list(APPEND OPENCV_HAL_LINKER_LIBS ${l})
771 foreach (h ${${HAL_HEADERS_VAR}})
772 set(_hal_includes "${_hal_includes}\n#include \"${h}\"")
775 ocv_include_directories(${${HAL_INCLUDE_DIRS_VAR}})
778 if(NOT DEFINED OpenCV_HAL)
779 set(OpenCV_HAL "OpenCV_HAL")
783 if(NOT ";${OpenCV_HAL};" MATCHES ";openvx;")
784 set(OpenCV_HAL "openvx;${OpenCV_HAL}")
789 ocv_debug_message(STATUS "Enable carotene acceleration")
790 if(NOT ";${OpenCV_HAL};" MATCHES ";carotene;")
791 set(OpenCV_HAL "carotene;${OpenCV_HAL}")
795 foreach(hal ${OpenCV_HAL})
796 if(hal STREQUAL "carotene")
797 add_subdirectory(3rdparty/carotene/hal)
798 ocv_hal_register(CAROTENE_HAL_LIBRARIES CAROTENE_HAL_HEADERS CAROTENE_HAL_INCLUDE_DIRS)
799 list(APPEND OpenCV_USED_HAL "carotene (ver ${CAROTENE_HAL_VERSION})")
800 elseif(hal STREQUAL "openvx")
801 add_subdirectory(3rdparty/openvx)
802 ocv_hal_register(OPENVX_HAL_LIBRARIES OPENVX_HAL_HEADERS OPENVX_HAL_INCLUDE_DIRS)
803 list(APPEND OpenCV_USED_HAL "openvx (ver ${OPENVX_HAL_VERSION})")
805 ocv_debug_message(STATUS "OpenCV HAL: ${hal} ...")
806 ocv_clear_vars(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
807 find_package(${hal} NO_MODULE QUIET)
809 ocv_hal_register(OpenCV_HAL_LIBRARIES OpenCV_HAL_HEADERS OpenCV_HAL_INCLUDE_DIRS)
810 list(APPEND OpenCV_USED_HAL "${hal} (ver ${${hal}_VERSION})")
814 configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/custom_hal.hpp.in" "${CMAKE_BINARY_DIR}/custom_hal.hpp" @ONLY)
818 # ----------------------------------------------------------------------------
819 # Add CUDA libraries (needed for apps/tools, samples)
820 # ----------------------------------------------------------------------------
822 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
824 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
827 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
829 foreach(p ${CUDA_LIBS_PATH})
830 if(MSVC AND CMAKE_GENERATOR MATCHES "Ninja|JOM")
831 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}"${p}")
833 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CMAKE_LIBRARY_PATH_FLAG}${p})
839 # ----------------------------------------------------------------------------
841 # ----------------------------------------------------------------------------
843 include(cmake/OpenCVDetectTrace.cmake)
846 ocv_cmake_hook(POST_DETECT_DEPENDECIES) # typo, deprecated (2019-06)
847 ocv_cmake_hook(POST_DETECT_DEPENDENCIES)
849 # ----------------------------------------------------------------------------
851 # ----------------------------------------------------------------------------
852 if(ENABLE_SOLUTION_FOLDERS)
853 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
854 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
857 # Extra OpenCV targets: uninstall, package_source, perf, etc.
858 include(cmake/OpenCVExtraTargets.cmake)
860 # ----------------------------------------------------------------------------
861 # Process subdirectories
862 # ----------------------------------------------------------------------------
864 # opencv.hpp and legacy headers
865 add_subdirectory(include)
867 # Enable compiler options for OpenCV modules/apps/samples only (ignore 3rdparty)
868 ocv_add_modules_compiler_options()
871 add_subdirectory(modules)
873 # Generate targets for documentation
874 add_subdirectory(doc)
876 # various data that is used by cv libraries and/or demo applications.
877 add_subdirectory(data)
880 if(BUILD_opencv_apps)
881 add_subdirectory(apps)
885 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_C_EXAMPLES)
886 add_subdirectory(samples)
890 add_subdirectory(platforms/android/service)
893 # ----------------------------------------------------------------------------
894 # Finalization: generate configuration-based files
895 # ----------------------------------------------------------------------------
897 ocv_cmake_hook(PRE_FINALIZE)
899 # Generate platform-dependent and configuration-dependent headers
900 include(cmake/OpenCVGenHeaders.cmake)
902 # Generate opencv.pc for pkg-config command
903 if(NOT OPENCV_SKIP_PKGCONFIG_GENERATION
904 AND OPENCV_GENERATE_PKGCONFIG
905 AND NOT CMAKE_GENERATOR MATCHES "Xcode")
906 include(cmake/OpenCVGenPkgconfig.cmake)
909 # Generate OpenCV.mk for ndk-build (Android build tool)
910 include(cmake/OpenCVGenAndroidMK.cmake)
912 # Generate OpenCVConfig.cmake and OpenCVConfig-version.cmake for cmake projects
913 include(cmake/OpenCVGenConfig.cmake)
915 # Generate Info.plist for the IOS framework
917 include(cmake/OpenCVGenInfoPlist.cmake)
920 # Generate ABI descriptor
921 include(cmake/OpenCVGenABI.cmake)
923 # Generate environment setup file
924 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
926 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
927 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
928 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
929 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
930 DESTINATION ./ COMPONENT tests)
932 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_windows.cmd.in"
933 "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd" @ONLY)
934 install(PROGRAMS "${CMAKE_BINARY_DIR}/win-install/opencv_run_all_tests.cmd"
935 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
937 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
938 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
939 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
940 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
944 if(NOT OPENCV_README_FILE)
946 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
950 if(NOT OPENCV_LICENSE_FILE)
951 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
954 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
955 if(ANDROID OR NOT UNIX)
956 install(FILES ${OPENCV_LICENSE_FILE}
957 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
958 DESTINATION ./ COMPONENT libs)
959 if(OPENCV_README_FILE)
960 install(FILES ${OPENCV_README_FILE}
961 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
962 DESTINATION ./ COMPONENT libs)
966 if(COMMAND ocv_pylint_finalize)
967 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/modules/python/test)
968 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/python)
969 ocv_pylint_add_directory(${CMAKE_CURRENT_LIST_DIR}/samples/dnn)
970 ocv_pylint_add_directory_recurse(${CMAKE_CURRENT_LIST_DIR}/samples/python/tutorial_code)
971 ocv_pylint_finalize()
974 if(OPENCV_GENERATE_SETUPVARS)
975 include(cmake/OpenCVGenSetupVars.cmake)
978 # ----------------------------------------------------------------------------
980 # ----------------------------------------------------------------------------
982 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
983 if(OPENCV_VCSVERSION)
984 status(" Version control:" ${OPENCV_VCSVERSION})
986 if(OPENCV_EXTRA_MODULES_PATH AND NOT BUILD_INFO_SKIP_EXTRA_MODULES)
987 set(__dump_extra_header OFF)
988 foreach(p ${OPENCV_EXTRA_MODULES_PATH})
990 if(NOT __dump_extra_header)
991 set(__dump_extra_header ON)
993 status(" Extra modules:")
997 ocv_git_describe(EXTRA_MODULES_VCSVERSION "${p}")
998 status(" Location (extra):" ${p})
999 status(" Version control (extra):" ${EXTRA_MODULES_VCSVERSION})
1002 unset(__dump_extra_header)
1005 # ========================== build platform ==========================
1007 status(" Platform:")
1008 if(NOT DEFINED OPENCV_TIMESTAMP
1009 AND NOT CMAKE_VERSION VERSION_LESS 2.8.11
1010 AND NOT BUILD_INFO_SKIP_TIMESTAMP
1012 string(TIMESTAMP OPENCV_TIMESTAMP "" UTC)
1013 set(OPENCV_TIMESTAMP "${OPENCV_TIMESTAMP}" CACHE STRING "Timestamp of OpenCV build configuration" FORCE)
1015 if(OPENCV_TIMESTAMP)
1016 status(" Timestamp:" ${OPENCV_TIMESTAMP})
1018 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
1019 if(CMAKE_CROSSCOMPILING)
1020 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
1022 status(" CMake:" ${CMAKE_VERSION})
1023 status(" CMake generator:" ${CMAKE_GENERATOR})
1024 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
1026 status(" MSVC:" ${MSVC_VERSION})
1028 if(CMAKE_GENERATOR MATCHES Xcode)
1029 status(" Xcode:" ${XCODE_VERSION})
1031 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
1032 status(" Configuration:" ${CMAKE_BUILD_TYPE})
1036 # ========================= CPU code generation mode =========================
1038 status(" CPU/HW features:")
1039 status(" Baseline:" "${CPU_BASELINE_FINAL}")
1040 if(NOT CPU_BASELINE STREQUAL CPU_BASELINE_FINAL)
1041 status(" requested:" "${CPU_BASELINE}")
1043 if(CPU_BASELINE_REQUIRE)
1044 status(" required:" "${CPU_BASELINE_REQUIRE}")
1046 if(CPU_BASELINE_DISABLE)
1047 status(" disabled:" "${CPU_BASELINE_DISABLE}")
1049 if(CPU_DISPATCH_FINAL OR CPU_DISPATCH)
1050 status(" Dispatched code generation:" "${CPU_DISPATCH_FINAL}")
1051 if(NOT CPU_DISPATCH STREQUAL CPU_DISPATCH_FINAL)
1052 status(" requested:" "${CPU_DISPATCH}")
1054 if(CPU_DISPATCH_REQUIRE)
1055 status(" required:" "${CPU_DISPATCH_REQUIRE}")
1057 foreach(OPT ${CPU_DISPATCH_FINAL})
1058 status(" ${OPT} (${CPU_${OPT}_USAGE_COUNT} files):" "+ ${CPU_DISPATCH_${OPT}_INCLUDED}")
1062 # ========================== C/C++ options ==========================
1063 if(CMAKE_CXX_COMPILER_VERSION)
1064 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
1066 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
1068 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
1072 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1073 if(ENABLE_CXX11 OR HAVE_CXX11)
1074 status(" C++11:" HAVE_CXX11 THEN YES ELSE NO)
1076 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
1077 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1078 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1079 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
1080 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
1081 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
1083 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1084 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1086 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1087 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1089 status(" ccache:" OPENCV_COMPILER_IS_CCACHE THEN YES ELSE NO)
1090 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
1092 # ========================== Dependencies ============================
1093 ocv_get_all_libs(deps_modules deps_extra deps_3rdparty)
1094 status(" Extra dependencies:" ${deps_extra})
1095 status(" 3rdparty dependencies:" ${deps_3rdparty})
1097 # ========================== OpenCV modules ==========================
1099 status(" OpenCV modules:")
1100 set(OPENCV_MODULES_BUILD_ST "")
1101 foreach(the_module ${OPENCV_MODULES_BUILD})
1102 if(NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "INTERNAL" OR the_module STREQUAL "opencv_ts")
1103 list(APPEND OPENCV_MODULES_BUILD_ST "${the_module}")
1106 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD_ST}")
1107 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
1108 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO}")
1109 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
1110 list(SORT OPENCV_MODULES_BUILD_ST)
1111 list(SORT OPENCV_MODULES_DISABLED_USER_ST)
1112 list(SORT OPENCV_MODULES_DISABLED_AUTO_ST)
1113 list(SORT OPENCV_MODULES_DISABLED_FORCE_ST)
1114 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
1115 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
1116 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
1117 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
1119 ocv_build_features_string(apps_status
1120 IF BUILD_TESTS AND HAVE_opencv_ts THEN "tests"
1121 IF BUILD_PERF_TESTS AND HAVE_opencv_ts THEN "perf_tests"
1122 IF BUILD_EXAMPLES THEN "examples"
1123 IF BUILD_opencv_apps THEN "apps"
1124 IF BUILD_ANDROID_SERVICE THEN "android_service"
1125 IF BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN "android_examples"
1127 status(" Applications:" "${apps_status}")
1128 ocv_build_features_string(docs_status
1129 IF TARGET doxygen_cpp THEN "doxygen"
1130 IF TARGET doxygen_python THEN "python"
1131 IF TARGET doxygen_javadoc THEN "javadoc"
1132 IF BUILD_opencv_js OR DEFINED OPENCV_JS_LOCATION THEN "js"
1135 status(" Documentation:" "${docs_status}")
1136 status(" Non-free algorithms:" OPENCV_ENABLE_NONFREE THEN "YES" ELSE "NO")
1138 # ========================== Android details ==========================
1141 if(DEFINED ANDROID_NDK_REVISION)
1142 set(__msg "${ANDROID_NDK} (ver ${ANDROID_NDK_REVISION})")
1144 set(__msg "location: ${ANDROID_NDK}")
1146 status(" Android NDK: " ${__msg})
1147 status(" Android ABI:" ${ANDROID_ABI})
1148 if(BUILD_WITH_STANDALONE_TOOLCHAIN)
1149 status(" NDK toolchain:" "standalone: ${ANDROID_STANDALONE_TOOLCHAIN}")
1150 elseif(BUILD_WITH_ANDROID_NDK OR DEFINED ANDROID_TOOLCHAIN_NAME)
1151 status(" NDK toolchain:" "${ANDROID_TOOLCHAIN_NAME}")
1153 status(" STL type:" ${ANDROID_STL})
1154 status(" Native API level:" ${ANDROID_NATIVE_API_LEVEL})
1156 if(BUILD_ANDROID_PROJECTS)
1157 status(" Android SDK: " "${ANDROID_SDK} (tools: ${ANDROID_SDK_TOOLS_VERSION} build tools: ${ANDROID_SDK_BUILD_TOOLS_VERSION})")
1158 if(ANDROID_EXECUTABLE)
1159 status(" android tool:" "${ANDROID_EXECUTABLE}")
1162 status(" Android SDK: " "not used, projects are not built")
1164 if(DEFINED ANDROID_SDK_COMPATIBLE_TARGET)
1165 status(" SDK target:" "${ANDROID_SDK_COMPATIBLE_TARGET}")
1167 if(DEFINED ANDROID_PROJECTS_BUILD_TYPE)
1168 if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1169 status(" Projects build scripts:" "Ant/Eclipse compatible")
1170 elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
1171 status(" Projects build scripts:" "Gradle")
1176 # ================== Windows RT features ==================
1179 status(" Windows RT support:" WINRT THEN YES ELSE NO)
1181 status(" Building for Microsoft platform: " ${CMAKE_SYSTEM_NAME})
1182 status(" Building for architectures: " ${CMAKE_VS_EFFECTIVE_PLATFORMS})
1183 status(" Building for version: " ${CMAKE_SYSTEM_VERSION})
1184 if (DEFINED ENABLE_WINRT_MODE_NATIVE)
1185 status(" Building for C++ without CX extensions")
1190 # ========================== GUI ==========================
1194 if(WITH_QT OR HAVE_QT)
1196 status(" QT:" "YES (ver ${Qt5Core_VERSION_STRING})")
1197 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
1199 status(" QT:" "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})")
1200 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
1207 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
1212 status(" Carbon:" YES)
1214 status(" Cocoa:" YES)
1218 if(WITH_GTK OR HAVE_GTK)
1220 status(" GTK+:" "YES (ver ${GTK3_VERSION})")
1222 status(" GTK+:" "YES (ver ${GTK2_VERSION})")
1224 status(" GTK+:" "NO")
1227 status( " GThread :" HAVE_GTHREAD THEN "YES (ver ${GTHREAD_VERSION})" ELSE NO)
1228 status( " GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${GTKGLEXT_VERSION})" ELSE NO)
1232 if(WITH_OPENGL OR HAVE_OPENGL)
1233 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
1236 if(WITH_VTK OR HAVE_VTK)
1237 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
1240 # ========================== MEDIA IO ==========================
1242 status(" Media I/O: ")
1243 status(" ZLib:" ZLIB_FOUND THEN "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})" ELSE "build (ver ${ZLIB_VERSION_STRING})")
1245 if(WITH_JPEG OR HAVE_JPEG)
1249 status(" JPEG:" "build-${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1251 status(" JPEG:" "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})")
1255 if(WITH_WEBP OR HAVE_WEBP)
1256 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
1259 if(WITH_PNG OR HAVE_PNG)
1260 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
1263 if(WITH_TIFF OR HAVE_TIFF)
1264 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION} / ${TIFF_VERSION_STRING})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
1267 if(WITH_JASPER OR HAVE_JASPER)
1268 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
1271 if(WITH_OPENEXR OR HAVE_OPENEXR)
1273 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
1275 status(" OpenEXR:" "NO")
1279 if(WITH_GDAL OR HAVE_GDAL)
1280 status(" GDAL:" HAVE_GDAL THEN "YES (${GDAL_LIBRARY})" ELSE "NO")
1283 if(WITH_GDCM OR HAVE_GDCM)
1284 status(" GDCM:" HAVE_GDCM THEN "YES (ver ${GDCM_VERSION})" ELSE "NO")
1287 if(WITH_IMGCODEC_HDR OR DEFINED HAVE_IMGCODEC_HDR)
1288 status(" HDR:" HAVE_IMGCODEC_HDR THEN "YES" ELSE "NO")
1291 if(WITH_IMGCODEC_SUNRASTER OR DEFINED HAVE_IMGCODEC_SUNRASTER)
1292 status(" SUNRASTER:" HAVE_IMGCODEC_SUNRASTER THEN "YES" ELSE "NO")
1295 if(WITH_IMGCODEC_PXM OR DEFINED HAVE_IMGCODEC_PXM)
1296 status(" PXM:" HAVE_IMGCODEC_PXM THEN "YES" ELSE "NO")
1299 # ========================== VIDEO IO ==========================
1301 status(" Video I/O:")
1303 if(WITH_VFW OR HAVE_VFW)
1304 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
1307 if(WITH_1394 OR HAVE_DC1394)
1309 status(" DC1394:" "YES (ver ${DC1394_2_VERSION})")
1310 elseif (HAVE_DC1394)
1311 status(" DC1394:" "YES (ver ${DC1394_VERSION})")
1313 status(" DC1394:" "NO")
1317 if(WITH_FFMPEG OR HAVE_FFMPEG)
1318 if(OPENCV_FFMPEG_USE_FIND_PACKAGE)
1319 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (find_package)" ELSE "NO (find_package)")
1321 status(" FFMPEG:" HAVE_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
1323 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
1325 status(" avcodec:" FFMPEG_libavcodec_FOUND THEN "YES (ver ${FFMPEG_libavcodec_VERSION})" ELSE NO)
1326 status(" avformat:" FFMPEG_libavformat_FOUND THEN "YES (ver ${FFMPEG_libavformat_VERSION})" ELSE NO)
1327 status(" avutil:" FFMPEG_libavutil_FOUND THEN "YES (ver ${FFMPEG_libavutil_VERSION})" ELSE NO)
1328 status(" swscale:" FFMPEG_libswscale_FOUND THEN "YES (ver ${FFMPEG_libswscale_VERSION})" ELSE NO)
1329 status(" avresample:" FFMPEG_libavresample_FOUND THEN "YES (ver ${FFMPEG_libavresample_VERSION})" ELSE NO)
1332 if(WITH_GSTREAMER OR HAVE_GSTREAMER)
1333 status(" GStreamer:" HAVE_GSTREAMER THEN "YES" ELSE NO)
1335 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
1336 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
1337 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
1338 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
1339 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
1340 endif(HAVE_GSTREAMER)
1343 if(WITH_OPENNI OR HAVE_OPENNI)
1344 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})" ELSE NO)
1345 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
1348 if(WITH_OPENNI2 OR HAVE_OPENNI2)
1349 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})" ELSE NO)
1352 if(WITH_PVAPI OR HAVE_PVAPI)
1353 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
1356 if(WITH_GIGEAPI OR HAVE_GIGE_API)
1357 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
1360 if(WITH_ARAVIS OR HAVE_ARAVIS_API)
1361 status(" Aravis SDK:" HAVE_ARAVIS_API THEN "YES (${ARAVIS_LIBRARIES})" ELSE NO)
1365 status(" AVFoundation:" HAVE_AVFOUNDATION THEN YES ELSE NO)
1366 if(WITH_QUICKTIME OR HAVE_QUICKTIME)
1367 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
1369 if(WITH_QTKIT OR HAVE_QTKIT)
1370 status(" QTKit:" HAVE_QTKIT THEN "YES (deprecated)" ELSE NO)
1374 if(WITH_UNICAP OR HAVE_UNICAP)
1375 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${UNICAP_libunicap_VERSION})" ELSE NO)
1376 status(" UniCap ucil:" HAVE_UNICAP THEN "YES (ver ${UNICAP_libucil_VERSION})" ELSE NO)
1379 if(WITH_V4L OR WITH_LIBV4L OR HAVE_LIBV4L OR HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
1380 status(" libv4l/libv4l2:" HAVE_LIBV4L THEN "${LIBV4L_libv4l1_VERSION} / ${LIBV4L_libv4l2_VERSION}" ELSE "NO")
1381 ocv_build_features_string(v4l_status
1382 IF HAVE_CAMV4L THEN "linux/videodev.h"
1383 IF HAVE_CAMV4L2 THEN "linux/videodev2.h"
1384 IF HAVE_VIDEOIO THEN "sys/videoio.h"
1386 status(" v4l/v4l2:" "${v4l_status}")
1389 if(WITH_DSHOW OR HAVE_DSHOW)
1390 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
1393 if(WITH_MSMF OR HAVE_MSMF)
1394 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
1395 status(" DXVA:" HAVE_MSMF_DXVA THEN YES ELSE NO)
1398 if(WITH_XIMEA OR HAVE_XIMEA)
1399 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
1402 if(WITH_XINE OR HAVE_XINE)
1403 status(" Xine:" HAVE_XINE THEN "YES (ver ${XINE_VERSION})" ELSE NO)
1406 if(WITH_INTELPERC OR HAVE_INTELPERC)
1407 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
1410 if(WITH_MFX OR HAVE_MFX)
1411 status(" Intel Media SDK:" HAVE_MFX THEN "YES (${MFX_LIBRARY})" ELSE NO)
1414 if(WITH_GPHOTO2 OR HAVE_GPHOTO2)
1415 status(" gPhoto2:" HAVE_GPHOTO2 THEN "YES" ELSE NO)
1418 # Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
1419 ocv_build_features_string(parallel_status EXCLUSIVE
1420 IF HAVE_TBB THEN "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})"
1421 IF HAVE_CSTRIPES THEN "C="
1422 IF HAVE_OPENMP THEN "OpenMP"
1423 IF HAVE_GCD THEN "GCD"
1424 IF WINRT OR HAVE_CONCURRENCY THEN "Concurrency"
1425 IF HAVE_PTHREADS_PF THEN "pthreads"
1428 status(" Parallel framework:" "${parallel_status}")
1430 if(CV_TRACE OR OPENCV_TRACE)
1431 ocv_build_features_string(trace_status EXCLUSIVE
1432 IF HAVE_ITT THEN "with Intel ITT"
1435 status(" Trace: " OPENCV_TRACE THEN "YES (${trace_status})" ELSE NO)
1438 # ========================== Other third-party libraries ==========================
1440 status(" Other third-party libraries:")
1442 if(WITH_IPP AND HAVE_IPP)
1443 status(" Intel IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
1444 status(" at:" "${IPP_ROOT_DIR}")
1445 if(NOT HAVE_IPP_ICV)
1446 status(" linked:" BUILD_WITH_DYNAMIC_IPP THEN "dynamic" ELSE "static")
1450 status(" Intel IPP IW:" "sources (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1452 status(" Intel IPP IW:" "binaries (${IW_VERSION_MAJOR}.${IW_VERSION_MINOR}.${IW_VERSION_UPDATE})")
1454 status(" at:" "${IPP_IW_PATH}")
1456 status(" Intel IPP IW:" NO)
1460 if(WITH_VA OR HAVE_VA)
1461 status(" VA:" HAVE_VA THEN "YES" ELSE NO)
1464 if(WITH_VA_INTEL OR HAVE_VA_INTEL)
1465 status(" Intel VA-API/OpenCL:" HAVE_VA_INTEL THEN "YES (OpenCL: ${VA_INTEL_IOCL_ROOT})" ELSE NO)
1468 if(WITH_LAPACK OR HAVE_LAPACK)
1469 status(" Lapack:" HAVE_LAPACK THEN "YES (${LAPACK_LIBRARIES})" ELSE NO)
1472 if(WITH_HALIDE OR HAVE_HALIDE)
1473 status(" Halide:" HAVE_HALIDE THEN "YES (${HALIDE_LIBRARIES} ${HALIDE_INCLUDE_DIRS})" ELSE NO)
1476 if(WITH_INF_ENGINE OR INF_ENGINE_TARGET)
1477 if(INF_ENGINE_TARGET)
1478 list(GET INF_ENGINE_TARGET 0 ie_target)
1479 set(__msg "YES (${INF_ENGINE_RELEASE} / ${INF_ENGINE_VERSION})")
1480 get_target_property(_lib ${ie_target} IMPORTED_LOCATION)
1481 get_target_property(_lib_imp_rel ${ie_target} IMPORTED_IMPLIB_RELEASE)
1482 get_target_property(_lib_imp_dbg ${ie_target} IMPORTED_IMPLIB_DEBUG)
1483 get_target_property(_lib_rel ${ie_target} IMPORTED_LOCATION_RELEASE)
1484 get_target_property(_lib_dbg ${ie_target} IMPORTED_LOCATION_DEBUG)
1485 ocv_build_features_string(_lib
1486 IF _lib THEN "${_lib}"
1487 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1488 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1489 IF _lib_rel THEN "${_lib_rel}"
1490 IF _lib_dbg THEN "${_lib_dbg}"
1493 get_target_property(_inc ${ie_target} INTERFACE_INCLUDE_DIRECTORIES)
1494 status(" Inference Engine:" "${__msg}")
1495 status(" * libs:" "${_lib}")
1496 status(" * includes:" "${_inc}")
1498 status(" Inference Engine:" "NO")
1501 if(WITH_NGRAPH OR HAVE_NGRAPH)
1503 set(__target ngraph::ngraph)
1504 set(__msg "YES (${ngraph_VERSION})")
1505 get_target_property(_lib ${__target} IMPORTED_LOCATION)
1506 get_target_property(_lib_imp_rel ${__target} IMPORTED_IMPLIB_RELEASE)
1507 get_target_property(_lib_imp_dbg ${__target} IMPORTED_IMPLIB_DEBUG)
1508 get_target_property(_lib_rel ${__target} IMPORTED_LOCATION_RELEASE)
1509 get_target_property(_lib_dbg ${__target} IMPORTED_LOCATION_DEBUG)
1510 ocv_build_features_string(_lib
1511 IF _lib THEN "${_lib}"
1512 IF _lib_imp_rel AND _lib_imp_dbg THEN "${_lib_imp_rel} / ${_lib_imp_dbg}"
1513 IF _lib_rel AND _lib_dbg THEN "${_lib_rel} / ${_lib_dbg}"
1514 IF _lib_rel THEN "${_lib_rel}"
1515 IF _lib_dbg THEN "${_lib_dbg}"
1518 get_target_property(_inc ${__target} INTERFACE_INCLUDE_DIRECTORIES)
1519 status(" nGraph:" "${__msg}")
1520 status(" * libs:" "${_lib}")
1521 status(" * includes:" "${_inc}")
1523 status(" nGraph:" "NO")
1527 if(WITH_EIGEN OR HAVE_EIGEN)
1528 status(" Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
1531 if(WITH_OPENVX OR HAVE_OPENVX)
1532 status(" OpenVX:" HAVE_OPENVX THEN "YES (${OPENVX_LIBRARIES})" ELSE "NO")
1535 status(" Custom HAL:" OpenCV_USED_HAL THEN "YES (${OpenCV_USED_HAL})" ELSE "NO")
1537 foreach(s ${CUSTOM_STATUS})
1538 status(${CUSTOM_STATUS_${s}})
1541 if(WITH_CUDA OR HAVE_CUDA)
1542 ocv_build_features_string(cuda_features
1543 IF HAVE_CUFFT THEN "CUFFT"
1544 IF HAVE_CUBLAS THEN "CUBLAS"
1545 IF HAVE_NVCUVID THEN "NVCUVID"
1546 IF CUDA_FAST_MATH THEN "FAST_MATH"
1547 ELSE "no extra features")
1549 status(" NVIDIA CUDA:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING}, ${cuda_features})" ELSE NO)
1551 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
1552 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
1556 if(WITH_OPENCL OR HAVE_OPENCL)
1557 ocv_build_features_string(opencl_features
1558 IF HAVE_OPENCL_SVM THEN "SVM"
1559 IF HAVE_CLAMDFFT THEN "AMDFFT"
1560 IF HAVE_CLAMDBLAS THEN "AMDBLAS"
1561 IF HAVE_OPENCL_D3D11_NV THEN "NVD3D11"
1562 ELSE "no extra features")
1564 status(" OpenCL:" HAVE_OPENCL THEN "YES (${opencl_features})" ELSE "NO")
1566 status(" Include path:" OPENCL_INCLUDE_DIRS THEN "${OPENCL_INCLUDE_DIRS}" ELSE "NO")
1567 status(" Link libraries:" OPENCL_LIBRARIES THEN "${OPENCL_LIBRARIES}" ELSE "Dynamic load")
1571 # ========================== python ==========================
1572 if(BUILD_opencv_python2)
1574 status(" Python 2:")
1575 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1576 if(PYTHON2LIBS_VERSION_STRING)
1577 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1579 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1581 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1582 status(" install path:" HAVE_opencv_python2 THEN "${__INSTALL_PATH_PYTHON2}" ELSE "-")
1585 if(BUILD_opencv_python3)
1587 status(" Python 3:")
1588 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1589 if(PYTHON3LIBS_VERSION_STRING)
1590 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1592 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1594 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1595 status(" install path:" HAVE_opencv_python3 THEN "${__INSTALL_PATH_PYTHON3}" ELSE "-")
1599 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1600 if(PYLINT_FOUND AND PYLINT_EXECUTABLE)
1601 status(" Pylint:" PYLINT_FOUND THEN "${PYLINT_EXECUTABLE} (ver: ${PYLINT_VERSION}, checks: ${PYLINT_TOTAL_TARGETS})" ELSE NO)
1603 if(FLAKE8_FOUND AND FLAKE8_EXECUTABLE)
1604 status(" Flake8:" FLAKE8_FOUND THEN "${FLAKE8_EXECUTABLE} (ver: ${FLAKE8_VERSION})" ELSE NO)
1607 # ========================== java ==========================
1610 status(" Java:" BUILD_FAT_JAVA_LIB THEN "export all functions" ELSE "")
1611 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1613 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1615 status(" Java wrappers:" HAVE_opencv_java THEN YES ELSE NO)
1616 status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO)
1619 ocv_cmake_hook(STATUS_DUMP_EXTRA)
1621 # ========================== auxiliary ==========================
1623 status(" Install to:" "${CMAKE_INSTALL_PREFIX}")
1624 status("-----------------------------------------------------------------")
1628 ocv_finalize_status()
1630 if(ENABLE_CONFIG_VERIFICATION)
1634 ocv_cmake_hook(POST_FINALIZE)
1636 # ----------------------------------------------------------------------------
1638 # ----------------------------------------------------------------------------
1640 include(cmake/OpenCVPackaging.cmake)
1642 # This should be the last command
1643 ocv_cmake_dump_vars("" TOFILE "CMakeVars.txt")
1644 ocv_cmake_eval(DEBUG_POST ONCE)