1 # ----------------------------------------------------------------------------
2 # Root CMake file for OpenCV
4 # From the off-tree build directory, invoke:
5 # $ cmake <PATH_TO_OPENCV_ROOT>
7 # ----------------------------------------------------------------------------
11 include(cmake/OpenCVMinDepVersions.cmake)
13 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
14 cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)
16 cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
19 # Following block can broke build in case of cross-compilng
20 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
21 # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
22 if(NOT CMAKE_TOOLCHAIN_FILE)
23 # it _must_ go before project(OpenCV) in order to work
25 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
27 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
29 else(NOT CMAKE_TOOLCHAIN_FILE)
30 #Android: set output folder to ${CMAKE_BINARY_DIR}
31 set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
33 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
34 endif(NOT CMAKE_TOOLCHAIN_FILE)
38 cmake_policy(SET CMP0022 OLD)
41 # must go before the project command
42 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
43 if(DEFINED CMAKE_BUILD_TYPE)
44 set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
50 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
53 include(cmake/OpenCVUtils.cmake)
55 ocv_clear_vars(OpenCVModules_TARGETS)
57 # ----------------------------------------------------------------------------
58 # Break in case of popular CMake configuration mistakes
59 # ----------------------------------------------------------------------------
60 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
61 message(FATAL_ERROR "CMake fails to deterimine the bitness of target platform.
62 Please check your CMake and compiler installation. If you are crosscompiling then ensure that your CMake toolchain file correctly sets the compiler details.")
65 # ----------------------------------------------------------------------------
66 # Detect compiler and target platform architecture
67 # ----------------------------------------------------------------------------
68 include(cmake/OpenCVDetectCXXCompiler.cmake)
70 # Add these standard paths to the search paths for FIND_LIBRARY
71 # to find libraries from these locations first
72 if(UNIX AND NOT ANDROID)
73 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
75 list(APPEND CMAKE_LIBRARY_PATH /lib64)
77 list(APPEND CMAKE_LIBRARY_PATH /lib)
80 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
82 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
84 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
86 list(APPEND CMAKE_LIBRARY_PATH /lib32)
88 list(APPEND CMAKE_LIBRARY_PATH /lib)
91 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
93 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
98 # Add these standard paths to the search paths for FIND_PATH
99 # to find include files from these locations first
102 list(APPEND CMAKE_INCLUDE_PATH /mingw)
105 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
108 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
112 # ----------------------------------------------------------------------------
113 # OpenCV cmake options
114 # ----------------------------------------------------------------------------
116 # Optional 3rd party components
117 # ===================================================
118 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON IF (NOT ANDROID AND NOT IOS) )
119 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O" ON IF IOS)
120 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa" OFF IF APPLE )
121 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON IF (NOT ANDROID AND NOT IOS) )
122 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" ON IF (NOT IOS) )
123 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" ON IF (NOT IOS) )
124 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (NOT IOS) )
125 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF IF (NOT IOS AND NOT APPLE) )
126 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" ON)
127 OCV_OPTION(WITH_VFW "Include Video for Windows support" ON IF WIN32 )
128 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" ON IF (NOT ANDROID AND NOT IOS))
129 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
130 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF )
131 OCV_OPTION(WITH_GTK "Include GTK support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
132 OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
133 OCV_OPTION(WITH_IPP "Include Intel IPP support" ON IF (NOT IOS) )
134 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON IF (NOT IOS) )
135 OCV_OPTION(WITH_JPEG "Include JPEG support" ON)
136 OCV_OPTION(WITH_WEBP "Include WebP support" ON IF (NOT IOS) )
137 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON IF (NOT IOS) )
138 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF IF (NOT ANDROID) )
139 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF IF (NOT ANDROID AND NOT IOS) )
140 OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF IF (NOT ANDROID AND NOT IOS) )
141 OCV_OPTION(WITH_PNG "Include PNG support" ON)
142 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" ON IF (NOT ANDROID AND NOT IOS) )
143 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" ON IF (NOT ANDROID AND NOT IOS) )
144 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF IF (NOT ANDROID AND NOT IOS) )
145 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON IF WIN32 )
146 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O insted of QTKit" OFF IF APPLE )
147 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF IF (NOT IOS) )
148 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF)
149 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF IF WIN32 )
150 OCV_OPTION(WITH_TIFF "Include TIFF support" ON IF (NOT IOS) )
151 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
152 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
153 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
154 OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON IF (WIN32 AND NOT ARM) )
155 OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" OFF IF WIN32 )
156 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF IF (NOT ANDROID AND NOT APPLE) )
157 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
158 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF)
159 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" ON IF (NOT IOS) )
160 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON IF (NOT ANDROID AND NOT IOS) )
161 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON IF (NOT ANDROID AND NOT IOS) )
162 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON IF WIN32 )
163 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF IF WIN32 )
164 OCV_OPTION(WITH_IPP_A "Include Intel IPP_A support" OFF IF (MSVC OR X86 OR X86_64) )
166 # OpenCV build components
167 # ===================================================
168 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
169 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
170 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
171 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" ON )
172 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
173 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON )
174 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" ON IF (NOT IOS) )
175 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" ON IF (NOT IOS) )
176 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into debug libs (not MSCV only)" ON )
177 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
178 OCV_OPTION(BUILD_FAT_JAVA_LIB "Create fat java wrapper containing the whole OpenCV library" ON IF NOT BUILD_SHARED_LIBS AND CMAKE_COMPILER_IS_GNUCXX )
179 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
180 OCV_OPTION(BUILD_ANDROID_PACKAGE "Build platform-specific package for Google Play" OFF IF ANDROID )
181 OCV_OPTION(BUILD_CUDA_STUBS "Build CUDA modules stubs when no CUDA SDK" OFF IF (NOT IOS) )
184 OCV_OPTION(BUILD_ZLIB "Build zlib from source" WIN32 OR APPLE )
185 OCV_OPTION(BUILD_TIFF "Build libtiff from source" WIN32 OR ANDROID OR APPLE )
186 OCV_OPTION(BUILD_JASPER "Build libjasper from source" WIN32 OR ANDROID OR APPLE )
187 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" WIN32 OR ANDROID OR APPLE )
188 OCV_OPTION(BUILD_PNG "Build libpng from source" WIN32 OR ANDROID OR APPLE )
189 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" WIN32 OR ANDROID OR APPLE )
190 OCV_OPTION(BUILD_TBB "Download and build TBB from source" ANDROID )
192 # OpenCV installation options
193 # ===================================================
194 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
195 OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF )
196 OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF )
197 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID )
198 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 IOS AND BUILD_SHARED_LIBS) )
199 OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF)
201 # OpenCV build options
202 # ===================================================
203 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" ON IF (NOT IOS) )
204 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
205 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CMAKE_COMPILER_IS_GNUCXX )
206 OCV_OPTION(ENABLE_COVERAGE "Enable coverage collection with GCov" OFF IF CMAKE_COMPILER_IS_GNUCXX )
207 OCV_OPTION(ENABLE_OMIT_FRAME_POINTER "Enable -fomit-frame-pointer for GCC" ON IF CMAKE_COMPILER_IS_GNUCXX AND NOT (APPLE AND CMAKE_COMPILER_IS_CLANGCXX) )
208 OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
209 OCV_OPTION(ENABLE_FAST_MATH "Enable -ffast-math (not recommended for GCC 4.6.x)" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
210 OCV_OPTION(ENABLE_SSE "Enable SSE instructions" ON IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
211 OCV_OPTION(ENABLE_SSE2 "Enable SSE2 instructions" ON IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
212 OCV_OPTION(ENABLE_SSE3 "Enable SSE3 instructions" ON IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
213 OCV_OPTION(ENABLE_SSSE3 "Enable SSSE3 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
214 OCV_OPTION(ENABLE_SSE41 "Enable SSE4.1 instructions" OFF IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
215 OCV_OPTION(ENABLE_SSE42 "Enable SSE4.2 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
216 OCV_OPTION(ENABLE_AVX "Enable AVX instructions" OFF IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
217 OCV_OPTION(ENABLE_NEON "Enable NEON instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
218 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
219 OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
220 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
221 OCV_OPTION(ENABLE_WINRT_MODE "Build with Windows Runtime support" OFF IF WIN32 )
222 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE "Build with Windows Runtime native C++ support" OFF IF WIN32 )
223 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF IF ANDROID )
226 # ----------------------------------------------------------------------------
227 # Get actual OpenCV version number from sources
228 # ----------------------------------------------------------------------------
229 include(cmake/OpenCVVersion.cmake)
232 # ----------------------------------------------------------------------------
233 # Build & install layouts
234 # ----------------------------------------------------------------------------
236 # Save libs and executables in the same place
237 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
240 if (ANDROID_ABI MATCHES "NEON")
243 if (ANDROID_ABI MATCHES "VFPV3")
249 set(OPENCV_DOC_INSTALL_PATH doc)
250 elseif(INSTALL_TO_MANGLED_PATHS)
251 set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
253 set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
257 if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
258 set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
260 message(STATUS "Can't detect runtime and/or arch")
261 set(OpenCV_INSTALL_BINARIES_PREFIX "")
264 set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
266 set(OpenCV_INSTALL_BINARIES_PREFIX "")
270 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
272 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
276 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
278 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
281 if(NOT OPENCV_TEST_INSTALL_PATH)
282 set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
286 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
287 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
288 set(OPENCV_LIB_INSTALL_PATH sdk/native/libs/${ANDROID_NDK_ABI_NAME})
289 set(OPENCV_3P_LIB_INSTALL_PATH sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
290 set(OPENCV_CONFIG_INSTALL_PATH sdk/native/jni)
291 set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
292 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
294 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
295 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
298 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
300 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
302 set(OPENCV_3P_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
303 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
305 set(OPENCV_LIB_INSTALL_PATH lib${LIB_SUFFIX})
306 set(OPENCV_3P_LIB_INSTALL_PATH share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
307 set(OPENCV_SAMPLES_SRC_INSTALL_PATH share/OpenCV/samples)
309 set(OPENCV_INCLUDE_INSTALL_PATH "include")
311 math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
312 if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
313 set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
315 set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
319 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
320 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
322 if(INSTALL_TO_MANGLED_PATHS)
323 set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
328 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
329 set(OPENCV_DEBUG_POSTFIX d)
332 set(OPENCV_DLLVERSION "")
333 set(OPENCV_DEBUG_POSTFIX "")
336 if(DEFINED CMAKE_DEBUG_POSTFIX)
337 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
341 # ----------------------------------------------------------------------------
342 # Path for build/platform -specific headers
343 # ----------------------------------------------------------------------------
344 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
345 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
347 # ----------------------------------------------------------------------------
348 # Path for additional modules
349 # ----------------------------------------------------------------------------
350 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
352 # ----------------------------------------------------------------------------
353 # Autodetect if we are in a GIT repository
354 # ----------------------------------------------------------------------------
355 find_host_package(Git QUIET)
358 execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "2.[0-9].[0-9]*"
359 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
360 OUTPUT_VARIABLE OPENCV_VCSVERSION
361 RESULT_VARIABLE GIT_RESULT
363 OUTPUT_STRIP_TRAILING_WHITESPACE
365 if(NOT GIT_RESULT EQUAL 0)
366 set(OPENCV_VCSVERSION "unknown")
370 set(OPENCV_VCSVERSION "unknown")
374 # ----------------------------------------------------------------------------
375 # OpenCV compiler and linker options
376 # ----------------------------------------------------------------------------
377 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
378 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
379 set(CMAKE_BUILD_TYPE Release)
382 include(cmake/OpenCVCompilerOptions.cmake)
385 # ----------------------------------------------------------------------------
386 # Use statically or dynamically linked CRT?
388 # ----------------------------------------------------------------------------
390 include(cmake/OpenCVCRTLinkage.cmake)
393 if(WIN32 AND NOT MINGW)
394 add_definitions(-D_VARIADIC_MAX=10)
395 endif(WIN32 AND NOT MINGW)
398 # ----------------------------------------------------------------------------
399 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
400 # ----------------------------------------------------------------------------
402 find_package(PkgConfig QUIET)
403 include(CheckFunctionExists)
404 include(CheckIncludeFile)
407 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
409 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
410 elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
411 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
413 # no need to link to system libs with emscripten
415 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
418 set(HAVE_LIBPTHREAD YES)
422 include(cmake/OpenCVPCHSupport.cmake)
423 include(cmake/OpenCVModule.cmake)
425 # ----------------------------------------------------------------------------
426 # Detect endianness of build platform
427 # ----------------------------------------------------------------------------
429 if(CMAKE_SYSTEM_NAME STREQUAL iOS)
430 # test_big_endian needs try_compile, which doesn't work for iOS
431 # http://public.kitware.com/Bug/view.php?id=12288
432 set(WORDS_BIGENDIAN 0)
434 include(TestBigEndian)
435 test_big_endian(WORDS_BIGENDIAN)
438 # ----------------------------------------------------------------------------
439 # Detect 3rd-party libraries
440 # ----------------------------------------------------------------------------
442 include(cmake/OpenCVFindLibsGrfmt.cmake)
443 include(cmake/OpenCVFindLibsGUI.cmake)
444 include(cmake/OpenCVFindLibsVideo.cmake)
445 include(cmake/OpenCVFindLibsPerf.cmake)
447 # ----------------------------------------------------------------------------
448 # Detect other 3rd-party libraries/tools
449 # ----------------------------------------------------------------------------
451 # --- LATEX for pdf documentation ---
453 include(cmake/OpenCVFindLATEX.cmake)
456 # --- Python Support ---
457 include(cmake/OpenCVDetectPython.cmake)
459 # --- Java Support ---
460 include(cmake/OpenCVDetectApacheAnt.cmake)
462 include(cmake/OpenCVDetectAndroidSDK.cmake)
464 if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
465 message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
471 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
472 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
474 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
479 include(cmake/OpenCVDetectOpenCL.cmake)
484 include(cmake/OpenCVDetectDirectX.cmake)
487 # --- Matlab/Octave ---
488 include(cmake/OpenCVFindMatlab.cmake)
490 include(cmake/OpenCVDetectVTK.cmake)
492 # ----------------------------------------------------------------------------
493 # Add CUDA libraries (needed for apps/tools, samples)
494 # ----------------------------------------------------------------------------
496 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
498 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
501 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
504 # ----------------------------------------------------------------------------
506 # ----------------------------------------------------------------------------
507 if(ENABLE_SOLUTION_FOLDERS)
508 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
509 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
512 # Extra OpenCV targets: uninstall, package_source, perf, etc.
513 include(cmake/OpenCVExtraTargets.cmake)
516 # ----------------------------------------------------------------------------
517 # Process subdirectories
518 # ----------------------------------------------------------------------------
520 # opencv.hpp and legacy headers
521 add_subdirectory(include)
524 add_subdirectory(modules)
526 # Generate targets for documentation
527 add_subdirectory(doc)
529 # various data that is used by cv libraries and/or demo applications.
530 add_subdirectory(data)
533 if(BUILD_opencv_apps)
534 add_subdirectory(apps)
538 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
539 add_subdirectory(samples)
543 add_subdirectory(platforms/android/service)
546 if(BUILD_ANDROID_PACKAGE)
547 add_subdirectory(platforms/android/package)
551 add_subdirectory(platforms/android/libinfo)
554 # ----------------------------------------------------------------------------
555 # Finalization: generate configuration-based files
556 # ----------------------------------------------------------------------------
557 ocv_track_build_dependencies()
559 # Generate platform-dependent and configuration-dependent headers
560 include(cmake/OpenCVGenHeaders.cmake)
562 # Generate opencv.pc for pkg-config command
563 include(cmake/OpenCVGenPkgconfig.cmake)
565 # Generate OpenCV.mk for ndk-build (Android build tool)
566 include(cmake/OpenCVGenAndroidMK.cmake)
568 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
569 include(cmake/OpenCVGenConfig.cmake)
571 # Generate Info.plist for the IOS framework
572 include(cmake/OpenCVGenInfoPlist.cmake)
574 # Generate environment setup file
575 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
577 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
578 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
579 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
580 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
581 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
583 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
584 "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
585 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
586 DESTINATION /etc/profile.d/ COMPONENT tests)
587 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
588 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
589 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
590 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
595 if(NOT OPENCV_README_FILE)
597 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
601 if(NOT OPENCV_LICENSE_FILE)
602 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
605 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
606 if(ANDROID OR NOT UNIX)
607 install(FILES ${OPENCV_LICENSE_FILE}
608 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
609 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
610 if(OPENCV_README_FILE)
611 install(FILES ${OPENCV_README_FILE}
612 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
613 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
617 # ----------------------------------------------------------------------------
619 # ----------------------------------------------------------------------------
621 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
622 if(OPENCV_VCSVERSION)
623 status(" Version control:" ${OPENCV_VCSVERSION})
626 # ========================== build platform ==========================
629 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
630 if(CMAKE_CROSSCOMPILING)
631 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
633 status(" CMake:" ${CMAKE_VERSION})
634 status(" CMake generator:" ${CMAKE_GENERATOR})
635 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
637 status(" MSVC:" ${MSVC_VERSION})
639 if(CMAKE_GENERATOR MATCHES Xcode)
640 status(" Xcode:" ${XCODE_VERSION})
642 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
643 status(" Configuration:" ${CMAKE_BUILD_TYPE})
646 # ========================== C/C++ options ==========================
647 if(CMAKE_CXX_COMPILER_VERSION)
648 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
649 elseif(CMAKE_COMPILER_IS_CLANGCXX)
650 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
651 elseif(CMAKE_COMPILER_IS_GNUCXX)
652 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
654 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
656 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
660 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
661 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
662 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
663 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
664 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
665 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
666 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
668 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
669 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
671 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
672 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
674 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
676 # ========================== OpenCV modules ==========================
678 status(" OpenCV modules:")
679 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD}")
680 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
681 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
682 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
683 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
685 foreach(d ${OPENCV_MODULE_${m}_DEPS})
686 if(d MATCHES "^opencv_" AND NOT HAVE_${d})
687 list(APPEND __mdeps ${d})
691 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
693 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
696 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO_ST}")
698 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
699 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
700 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
701 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
703 # ========================== Android details ==========================
707 status(" Android ABI:" ${ANDROID_ABI})
708 status(" STL type:" ${ANDROID_STL})
709 status(" Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
710 android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
711 status(" SDK target:" "${android_sdk_target_status}")
712 if(BUILD_WITH_ANDROID_NDK)
713 status(" Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
714 elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
715 status(" Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
717 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
718 status(" Google Play package:" BUILD_ANDROID_PACKAGE THEN YES ELSE NO)
719 status(" Android examples:" BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
722 # ================== Windows RT features ==================
725 status(" Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
726 if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
727 status(" Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
728 status(" Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
732 # ========================== GUI ==========================
737 status(" QT 5.x:" HAVE_QT THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
738 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
740 status(" QT 4.x:" HAVE_QT THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
741 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
746 if(DEFINED WITH_WIN32UI)
747 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
751 status(" Carbon:" YES)
753 status(" Cocoa:" YES)
757 status(" GTK+ 3.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-3.0_VERSION})" ELSE NO)
759 status(" GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
763 status(" GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
764 status(" GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
769 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
770 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
772 # ========================== MEDIA IO ==========================
774 status(" Media I/O: ")
775 status(" ZLib:" BUILD_ZLIB THEN "build (ver ${ZLIB_VERSION_STRING})" ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
778 status(" JPEG:" JPEG_FOUND THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})" ELSE "build (ver ${JPEG_LIB_VERSION})")
780 status(" JPEG:" "NO")
784 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
786 status(" WEBP:" "NO")
790 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
795 if(TIFF_VERSION_STRING AND TIFF_FOUND)
796 status(" TIFF:" "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
798 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
801 status(" TIFF:" "NO")
804 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
806 status(" JPEG 2000:" "NO")
809 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
811 status(" OpenEXR:" "NO")
814 # ========================== VIDEO IO ==========================
816 status(" Video I/O:")
818 if (DEFINED WITH_VFW)
819 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
820 endif(DEFINED WITH_VFW)
822 if(DEFINED WITH_1394)
823 status(" DC1394 1.x:" HAVE_DC1394 THEN "YES (ver ${ALIASOF_libdc1394_VERSION})" ELSE NO)
824 status(" DC1394 2.x:" HAVE_DC1394_2 THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
825 endif(DEFINED WITH_1394)
828 if(HAVE_opencv_androidcamera)
829 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
830 THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
832 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
836 if(DEFINED WITH_AVFOUNDATION)
837 status(" AVFoundation:" WITH_AVFOUNDATION THEN YES ELSE NO)
838 endif(DEFINED WITH_AVFOUNDATION)
840 if(DEFINED WITH_FFMPEG)
842 status(" FFMPEG:" WITH_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
844 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
846 status(" codec:" HAVE_FFMPEG_CODEC THEN "YES (ver ${ALIASOF_libavcodec_VERSION})" ELSE NO)
847 status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
848 status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
849 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
850 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
851 endif(DEFINED WITH_FFMPEG)
853 if(DEFINED WITH_GSTREAMER)
854 status(" GStreamer:" HAVE_GSTREAMER THEN "" ELSE NO)
856 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
857 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
858 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
859 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
860 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
861 endif(HAVE_GSTREAMER)
862 endif(DEFINED WITH_GSTREAMER)
864 if(DEFINED WITH_OPENNI)
865 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
867 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
868 THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
869 endif(DEFINED WITH_OPENNI)
871 if(DEFINED WITH_OPENNI2)
872 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})"
874 endif(DEFINED WITH_OPENNI2)
876 if(DEFINED WITH_PVAPI)
877 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
878 endif(DEFINED WITH_PVAPI)
880 if(DEFINED WITH_GIGEAPI)
881 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
882 endif(DEFINED WITH_GIGEAPI)
884 if(DEFINED WITH_QUICKTIME)
885 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
886 status(" QTKit:" HAVE_QTKIT THEN YES ELSE NO)
887 endif(DEFINED WITH_QUICKTIME)
889 if(DEFINED WITH_UNICAP)
890 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${ALIASOF_libunicap_VERSION})" ELSE NO)
891 status(" UniCap ucil:" HAVE_UNICAP_UCIL THEN "YES (ver ${ALIASOF_libucil_VERSION})" ELSE NO)
892 endif(DEFINED WITH_UNICAP)
896 set(HAVE_CAMV4L_STR "YES")
898 set(HAVE_CAMV4L_STR "NO")
901 set(HAVE_CAMV4L2_STR "YES")
903 set(HAVE_CAMV4L2_STR "YES(videoio)")
905 set(HAVE_CAMV4L2_STR "NO")
907 status(" V4L/V4L2:" HAVE_LIBV4L THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
908 ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
909 endif(DEFINED WITH_V4L)
911 if(DEFINED WITH_DSHOW)
912 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
913 endif(DEFINED WITH_DSHOW)
915 if(DEFINED WITH_MSMF)
916 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
917 endif(DEFINED WITH_MSMF)
919 if(DEFINED WITH_XIMEA)
920 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
921 endif(DEFINED WITH_XIMEA)
923 if(DEFINED WITH_XINE)
924 status(" Xine:" HAVE_XINE THEN "YES (ver ${ALIASOF_libxine_VERSION})" ELSE NO)
925 endif(DEFINED WITH_XINE)
927 if(DEFINED WITH_INTELPERC)
928 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
929 endif(DEFINED WITH_INTELPERC)
932 # ========================== Other third-party libraries ==========================
934 status(" Other third-party libraries:")
936 if(WITH_IPP AND HAVE_IPP)
937 status(" Use IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
938 status(" at:" "${IPP_ROOT_DIR}")
940 status(" Use IPP:" WITH_IPP AND NOT HAVE_IPP THEN "IPP not found" ELSE NO)
943 if(DEFINED WITH_IPP_A)
944 status(" Use IPP Async:" HAVE_IPP_A THEN "YES" ELSE NO)
945 endif(DEFINED WITH_IPP_A)
947 status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
948 status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
949 status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
950 status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
951 status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
952 status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
953 status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
954 status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
958 status(" NVIDIA CUDA")
960 status(" Use CUFFT:" HAVE_CUFFT THEN YES ELSE NO)
961 status(" Use CUBLAS:" HAVE_CUBLAS THEN YES ELSE NO)
962 status(" USE NVCUVID:" HAVE_NVCUVID THEN YES ELSE NO)
963 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
964 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
965 status(" Use fast math:" CUDA_FAST_MATH THEN YES ELSE NO)
971 if(HAVE_OPENCL_STATIC)
972 set(__opencl_ver "static")
974 set(__opencl_ver "dynamic")
976 status(" Version:" ${__opencl_ver})
977 if(OPENCL_INCLUDE_DIR)
978 status(" Include path:" ${OPENCL_INCLUDE_DIRS})
982 foreach(l ${OPENCL_LIBRARIES})
984 get_target_property(p ${l} LOCATION)
985 if(p MATCHES NOTFOUND)
986 list(APPEND __libs "${l}")
988 list(APPEND __libs "${p}")
991 list(APPEND __libs "${l}")
994 status(" libraries:" ${__libs})
996 status(" Use AMDFFT:" HAVE_CLAMDFFT THEN YES ELSE NO)
997 status(" Use AMDBLAS:" HAVE_CLAMDBLAS THEN YES ELSE NO)
1000 # ========================== python ==========================
1002 status(" Python 2:")
1003 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1004 if(BUILD_opencv_python2)
1005 if(PYTHON2LIBS_VERSION_STRING)
1006 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1008 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1010 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1011 status(" packages path:" PYTHON2_EXECUTABLE THEN "${PYTHON2_PACKAGES_PATH}" ELSE "-")
1015 status(" Python 3:")
1016 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1017 if(BUILD_opencv_python3)
1018 if(PYTHON3LIBS_VERSION_STRING)
1019 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1021 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1023 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1024 status(" packages path:" PYTHON3_EXECUTABLE THEN "${PYTHON3_PACKAGES_PATH}" ELSE "-")
1028 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1030 # ========================== java ==========================
1033 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1035 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1037 status(" Java tests:" BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java) THEN YES ELSE NO)
1039 # ========================= matlab =========================
1042 status(" mex:" MATLAB_MEX_SCRIPT THEN "${MATLAB_MEX_SCRIPT}" ELSE NO)
1044 status(" Compiler/generator:" MEX_WORKS THEN "Working" ELSE "Not working (bindings will not be generated)")
1047 # ========================== documentation ==========================
1050 status(" Documentation:")
1052 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML and without math expressions)")
1054 status(" Build Documentation:" NO)
1056 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1057 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
1058 status(" PlantUML:" PLANTUML THEN "${PLANTUML}" ELSE NO)
1061 # ========================== samples and tests ==========================
1063 status(" Tests and samples:")
1064 status(" Tests:" BUILD_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1065 status(" Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1066 status(" C/C++ Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
1068 # ========================== auxiliary ==========================
1070 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
1072 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1073 status("-----------------------------------------------------------------")
1076 ocv_finalize_status()
1078 # ----------------------------------------------------------------------------
1079 # Warn in the case of in-source build
1080 # ----------------------------------------------------------------------------
1081 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1082 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1085 # ----------------------------------------------------------------------------
1087 # ----------------------------------------------------------------------------
1089 include(cmake/OpenCVPackaging.cmake)