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}")
340 if(INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world)
341 set(BUILD_opencv_world ON CACHE INTERNAL "")
344 # ----------------------------------------------------------------------------
345 # Path for build/platform -specific headers
346 # ----------------------------------------------------------------------------
347 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
348 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
350 # ----------------------------------------------------------------------------
351 # Path for additional modules
352 # ----------------------------------------------------------------------------
353 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
355 # ----------------------------------------------------------------------------
356 # Autodetect if we are in a GIT repository
357 # ----------------------------------------------------------------------------
358 find_host_package(Git QUIET)
361 execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "2.[0-9].[0-9]*"
362 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
363 OUTPUT_VARIABLE OPENCV_VCSVERSION
364 RESULT_VARIABLE GIT_RESULT
366 OUTPUT_STRIP_TRAILING_WHITESPACE
368 if(NOT GIT_RESULT EQUAL 0)
369 set(OPENCV_VCSVERSION "unknown")
373 set(OPENCV_VCSVERSION "unknown")
377 # ----------------------------------------------------------------------------
378 # OpenCV compiler and linker options
379 # ----------------------------------------------------------------------------
380 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
381 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
382 set(CMAKE_BUILD_TYPE Release)
385 include(cmake/OpenCVCompilerOptions.cmake)
388 # ----------------------------------------------------------------------------
389 # Use statically or dynamically linked CRT?
391 # ----------------------------------------------------------------------------
393 include(cmake/OpenCVCRTLinkage.cmake)
396 if(WIN32 AND NOT MINGW)
397 add_definitions(-D_VARIADIC_MAX=10)
398 endif(WIN32 AND NOT MINGW)
401 # ----------------------------------------------------------------------------
402 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
403 # ----------------------------------------------------------------------------
405 find_package(PkgConfig QUIET)
406 include(CheckFunctionExists)
407 include(CheckIncludeFile)
410 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
412 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
413 elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
414 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
416 # no need to link to system libs with emscripten
418 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
421 set(HAVE_LIBPTHREAD YES)
425 include(cmake/OpenCVPCHSupport.cmake)
426 include(cmake/OpenCVModule.cmake)
428 # ----------------------------------------------------------------------------
429 # Detect endianness of build platform
430 # ----------------------------------------------------------------------------
432 if(CMAKE_SYSTEM_NAME STREQUAL iOS)
433 # test_big_endian needs try_compile, which doesn't work for iOS
434 # http://public.kitware.com/Bug/view.php?id=12288
435 set(WORDS_BIGENDIAN 0)
437 include(TestBigEndian)
438 test_big_endian(WORDS_BIGENDIAN)
441 # ----------------------------------------------------------------------------
442 # Detect 3rd-party libraries
443 # ----------------------------------------------------------------------------
445 include(cmake/OpenCVFindLibsGrfmt.cmake)
446 include(cmake/OpenCVFindLibsGUI.cmake)
447 include(cmake/OpenCVFindLibsVideo.cmake)
448 include(cmake/OpenCVFindLibsPerf.cmake)
450 # ----------------------------------------------------------------------------
451 # Detect other 3rd-party libraries/tools
452 # ----------------------------------------------------------------------------
454 # --- LATEX for pdf documentation ---
456 include(cmake/OpenCVFindLATEX.cmake)
459 # --- Python Support ---
460 include(cmake/OpenCVDetectPython.cmake)
462 # --- Java Support ---
463 include(cmake/OpenCVDetectApacheAnt.cmake)
465 include(cmake/OpenCVDetectAndroidSDK.cmake)
467 if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
468 message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
474 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
475 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
477 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
482 include(cmake/OpenCVDetectOpenCL.cmake)
487 include(cmake/OpenCVDetectDirectX.cmake)
490 # --- Matlab/Octave ---
491 include(cmake/OpenCVFindMatlab.cmake)
493 include(cmake/OpenCVDetectVTK.cmake)
495 # ----------------------------------------------------------------------------
496 # Add CUDA libraries (needed for apps/tools, samples)
497 # ----------------------------------------------------------------------------
499 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
501 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
504 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
507 # ----------------------------------------------------------------------------
509 # ----------------------------------------------------------------------------
510 if(ENABLE_SOLUTION_FOLDERS)
511 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
512 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
515 # Extra OpenCV targets: uninstall, package_source, perf, etc.
516 include(cmake/OpenCVExtraTargets.cmake)
519 # ----------------------------------------------------------------------------
520 # Process subdirectories
521 # ----------------------------------------------------------------------------
523 # opencv.hpp and legacy headers
524 add_subdirectory(include)
527 add_subdirectory(modules)
529 # Generate targets for documentation
530 add_subdirectory(doc)
532 # various data that is used by cv libraries and/or demo applications.
533 add_subdirectory(data)
536 if(BUILD_opencv_apps)
537 add_subdirectory(apps)
541 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
542 add_subdirectory(samples)
546 add_subdirectory(platforms/android/service)
549 if(BUILD_ANDROID_PACKAGE)
550 add_subdirectory(platforms/android/package)
554 add_subdirectory(platforms/android/libinfo)
557 # ----------------------------------------------------------------------------
558 # Finalization: generate configuration-based files
559 # ----------------------------------------------------------------------------
561 # Generate platform-dependent and configuration-dependent headers
562 include(cmake/OpenCVGenHeaders.cmake)
564 # Generate opencv.pc for pkg-config command
565 include(cmake/OpenCVGenPkgconfig.cmake)
567 # Generate OpenCV.mk for ndk-build (Android build tool)
568 include(cmake/OpenCVGenAndroidMK.cmake)
570 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
571 include(cmake/OpenCVGenConfig.cmake)
573 # Generate Info.plist for the IOS framework
574 include(cmake/OpenCVGenInfoPlist.cmake)
576 # Generate environment setup file
577 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
579 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
580 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
581 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
582 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
583 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
585 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
586 "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
587 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
588 DESTINATION /etc/profile.d/ COMPONENT tests)
589 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
590 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
591 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
592 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
597 if(NOT OPENCV_README_FILE)
599 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
603 if(NOT OPENCV_LICENSE_FILE)
604 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
607 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
608 if(ANDROID OR NOT UNIX)
609 install(FILES ${OPENCV_LICENSE_FILE}
610 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
611 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
612 if(OPENCV_README_FILE)
613 install(FILES ${OPENCV_README_FILE}
614 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
615 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
619 # ----------------------------------------------------------------------------
621 # ----------------------------------------------------------------------------
623 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
624 if(OPENCV_VCSVERSION)
625 status(" Version control:" ${OPENCV_VCSVERSION})
628 # ========================== build platform ==========================
631 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
632 if(CMAKE_CROSSCOMPILING)
633 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
635 status(" CMake:" ${CMAKE_VERSION})
636 status(" CMake generator:" ${CMAKE_GENERATOR})
637 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
639 status(" MSVC:" ${MSVC_VERSION})
641 if(CMAKE_GENERATOR MATCHES Xcode)
642 status(" Xcode:" ${XCODE_VERSION})
644 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
645 status(" Configuration:" ${CMAKE_BUILD_TYPE})
648 # ========================== C/C++ options ==========================
649 if(CMAKE_CXX_COMPILER_VERSION)
650 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
651 elseif(CMAKE_COMPILER_IS_CLANGCXX)
652 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
653 elseif(CMAKE_COMPILER_IS_GNUCXX)
654 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
656 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
658 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
662 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
663 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
664 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
665 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
666 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
667 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
668 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
670 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
671 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
673 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
674 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
676 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
678 # ========================== OpenCV modules ==========================
680 status(" OpenCV modules:")
681 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD}")
682 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
683 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
684 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
685 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
687 foreach(d ${OPENCV_MODULE_${m}_DEPS})
688 if(d MATCHES "^opencv_" AND NOT HAVE_${d})
689 list(APPEND __mdeps ${d})
693 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
695 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
698 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO_ST}")
700 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
701 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
702 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
703 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
705 # ========================== Android details ==========================
709 status(" Android ABI:" ${ANDROID_ABI})
710 status(" STL type:" ${ANDROID_STL})
711 status(" Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
712 android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
713 status(" SDK target:" "${android_sdk_target_status}")
714 if(BUILD_WITH_ANDROID_NDK)
715 status(" Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
716 elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
717 status(" Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
719 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
720 status(" Google Play package:" BUILD_ANDROID_PACKAGE THEN YES ELSE NO)
721 status(" Android examples:" BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
724 # ================== Windows RT features ==================
727 status(" Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
728 if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
729 status(" Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
730 status(" Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
734 # ========================== GUI ==========================
739 status(" QT 5.x:" HAVE_QT THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
740 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
742 status(" QT 4.x:" HAVE_QT THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
743 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
748 if(DEFINED WITH_WIN32UI)
749 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
753 status(" Carbon:" YES)
755 status(" Cocoa:" YES)
759 status(" GTK+ 3.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-3.0_VERSION})" ELSE NO)
761 status(" GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
765 status(" GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
766 status(" GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
771 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
772 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
774 # ========================== MEDIA IO ==========================
776 status(" Media I/O: ")
777 status(" ZLib:" BUILD_ZLIB THEN "build (ver ${ZLIB_VERSION_STRING})" ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
780 status(" JPEG:" JPEG_FOUND THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})" ELSE "build (ver ${JPEG_LIB_VERSION})")
782 status(" JPEG:" "NO")
786 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
788 status(" WEBP:" "NO")
792 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
797 if(TIFF_VERSION_STRING AND TIFF_FOUND)
798 status(" TIFF:" "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
800 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
803 status(" TIFF:" "NO")
806 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
808 status(" JPEG 2000:" "NO")
811 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
813 status(" OpenEXR:" "NO")
816 # ========================== VIDEO IO ==========================
818 status(" Video I/O:")
820 if (DEFINED WITH_VFW)
821 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
822 endif(DEFINED WITH_VFW)
824 if(DEFINED WITH_1394)
825 status(" DC1394 1.x:" HAVE_DC1394 THEN "YES (ver ${ALIASOF_libdc1394_VERSION})" ELSE NO)
826 status(" DC1394 2.x:" HAVE_DC1394_2 THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
827 endif(DEFINED WITH_1394)
830 if(HAVE_opencv_androidcamera)
831 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
832 THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
834 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
838 if(DEFINED WITH_AVFOUNDATION)
839 status(" AVFoundation:" WITH_AVFOUNDATION THEN YES ELSE NO)
840 endif(DEFINED WITH_AVFOUNDATION)
842 if(DEFINED WITH_FFMPEG)
844 status(" FFMPEG:" WITH_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
846 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
848 status(" codec:" HAVE_FFMPEG_CODEC THEN "YES (ver ${ALIASOF_libavcodec_VERSION})" ELSE NO)
849 status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
850 status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
851 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
852 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
853 endif(DEFINED WITH_FFMPEG)
855 if(DEFINED WITH_GSTREAMER)
856 status(" GStreamer:" HAVE_GSTREAMER THEN "" ELSE NO)
858 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
859 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
860 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
861 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
862 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
863 endif(HAVE_GSTREAMER)
864 endif(DEFINED WITH_GSTREAMER)
866 if(DEFINED WITH_OPENNI)
867 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
869 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
870 THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
871 endif(DEFINED WITH_OPENNI)
873 if(DEFINED WITH_OPENNI2)
874 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})"
876 endif(DEFINED WITH_OPENNI2)
878 if(DEFINED WITH_PVAPI)
879 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
880 endif(DEFINED WITH_PVAPI)
882 if(DEFINED WITH_GIGEAPI)
883 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
884 endif(DEFINED WITH_GIGEAPI)
886 if(DEFINED WITH_QUICKTIME)
887 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
888 status(" QTKit:" HAVE_QTKIT THEN YES ELSE NO)
889 endif(DEFINED WITH_QUICKTIME)
891 if(DEFINED WITH_UNICAP)
892 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${ALIASOF_libunicap_VERSION})" ELSE NO)
893 status(" UniCap ucil:" HAVE_UNICAP_UCIL THEN "YES (ver ${ALIASOF_libucil_VERSION})" ELSE NO)
894 endif(DEFINED WITH_UNICAP)
898 set(HAVE_CAMV4L_STR "YES")
900 set(HAVE_CAMV4L_STR "NO")
903 set(HAVE_CAMV4L2_STR "YES")
905 set(HAVE_CAMV4L2_STR "YES(videoio)")
907 set(HAVE_CAMV4L2_STR "NO")
909 status(" V4L/V4L2:" HAVE_LIBV4L THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
910 ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
911 endif(DEFINED WITH_V4L)
913 if(DEFINED WITH_DSHOW)
914 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
915 endif(DEFINED WITH_DSHOW)
917 if(DEFINED WITH_MSMF)
918 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
919 endif(DEFINED WITH_MSMF)
921 if(DEFINED WITH_XIMEA)
922 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
923 endif(DEFINED WITH_XIMEA)
925 if(DEFINED WITH_XINE)
926 status(" Xine:" HAVE_XINE THEN "YES (ver ${ALIASOF_libxine_VERSION})" ELSE NO)
927 endif(DEFINED WITH_XINE)
929 if(DEFINED WITH_INTELPERC)
930 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
931 endif(DEFINED WITH_INTELPERC)
934 # ========================== Other third-party libraries ==========================
936 status(" Other third-party libraries:")
938 if(WITH_IPP AND HAVE_IPP)
939 status(" Use IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
940 status(" at:" "${IPP_ROOT_DIR}")
942 status(" Use IPP:" WITH_IPP AND NOT HAVE_IPP THEN "IPP not found" ELSE NO)
945 if(DEFINED WITH_IPP_A)
946 status(" Use IPP Async:" HAVE_IPP_A THEN "YES" ELSE NO)
947 endif(DEFINED WITH_IPP_A)
949 status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
950 status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
951 status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
952 status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
953 status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
954 status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
955 status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
956 status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
960 status(" NVIDIA CUDA")
962 status(" Use CUFFT:" HAVE_CUFFT THEN YES ELSE NO)
963 status(" Use CUBLAS:" HAVE_CUBLAS THEN YES ELSE NO)
964 status(" USE NVCUVID:" HAVE_NVCUVID THEN YES ELSE NO)
965 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
966 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
967 status(" Use fast math:" CUDA_FAST_MATH THEN YES ELSE NO)
973 if(HAVE_OPENCL_STATIC)
974 set(__opencl_ver "static")
976 set(__opencl_ver "dynamic")
978 status(" Version:" ${__opencl_ver})
979 if(OPENCL_INCLUDE_DIR)
980 status(" Include path:" ${OPENCL_INCLUDE_DIRS})
984 foreach(l ${OPENCL_LIBRARIES})
986 get_target_property(p ${l} LOCATION)
987 if(p MATCHES NOTFOUND)
988 list(APPEND __libs "${l}")
990 list(APPEND __libs "${p}")
993 list(APPEND __libs "${l}")
996 status(" libraries:" ${__libs})
998 status(" Use AMDFFT:" HAVE_CLAMDFFT THEN YES ELSE NO)
999 status(" Use AMDBLAS:" HAVE_CLAMDBLAS THEN YES ELSE NO)
1002 # ========================== python ==========================
1004 status(" Python 2:")
1005 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1006 if(BUILD_opencv_python2)
1007 if(PYTHON2LIBS_VERSION_STRING)
1008 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1010 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1012 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1013 status(" packages path:" PYTHON2_EXECUTABLE THEN "${PYTHON2_PACKAGES_PATH}" ELSE "-")
1017 status(" Python 3:")
1018 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1019 if(BUILD_opencv_python3)
1020 if(PYTHON3LIBS_VERSION_STRING)
1021 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1023 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1025 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1026 status(" packages path:" PYTHON3_EXECUTABLE THEN "${PYTHON3_PACKAGES_PATH}" ELSE "-")
1030 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1032 # ========================== java ==========================
1035 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1037 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1039 status(" Java tests:" BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java) THEN YES ELSE NO)
1041 # ========================= matlab =========================
1044 status(" mex:" MATLAB_MEX_SCRIPT THEN "${MATLAB_MEX_SCRIPT}" ELSE NO)
1046 status(" Compiler/generator:" MEX_WORKS THEN "Working" ELSE "Not working (bindings will not be generated)")
1049 # ========================== documentation ==========================
1052 status(" Documentation:")
1054 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML and without math expressions)")
1056 status(" Build Documentation:" NO)
1058 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1059 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
1060 status(" PlantUML:" PLANTUML THEN "${PLANTUML}" ELSE NO)
1063 # ========================== samples and tests ==========================
1065 status(" Tests and samples:")
1066 status(" Tests:" BUILD_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1067 status(" Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1068 status(" C/C++ Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
1070 # ========================== auxiliary ==========================
1072 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
1074 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1075 status("-----------------------------------------------------------------")
1078 ocv_finalize_status()
1080 # ----------------------------------------------------------------------------
1081 # Warn in the case of in-source build
1082 # ----------------------------------------------------------------------------
1083 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1084 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1087 # ----------------------------------------------------------------------------
1089 # ----------------------------------------------------------------------------
1091 include(cmake/OpenCVPackaging.cmake)