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 (X86_64 OR X86) )
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) )
165 OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF IF (NOT ANDROID AND NOT IOS) )
167 # OpenCV build components
168 # ===================================================
169 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
170 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
171 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
172 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" ON )
173 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
174 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON )
175 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" ON IF (NOT IOS) )
176 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" ON IF (NOT IOS) )
177 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into debug libs (not MSCV only)" ON )
178 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
179 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 )
180 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
181 OCV_OPTION(BUILD_ANDROID_PACKAGE "Build platform-specific package for Google Play" OFF IF ANDROID )
182 OCV_OPTION(BUILD_CUDA_STUBS "Build CUDA modules stubs when no CUDA SDK" OFF IF (NOT IOS) )
185 OCV_OPTION(BUILD_ZLIB "Build zlib from source" WIN32 OR APPLE )
186 OCV_OPTION(BUILD_TIFF "Build libtiff from source" WIN32 OR ANDROID OR APPLE )
187 OCV_OPTION(BUILD_JASPER "Build libjasper from source" WIN32 OR ANDROID OR APPLE )
188 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" WIN32 OR ANDROID OR APPLE )
189 OCV_OPTION(BUILD_PNG "Build libpng from source" WIN32 OR ANDROID OR APPLE )
190 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" WIN32 OR ANDROID OR APPLE )
191 OCV_OPTION(BUILD_TBB "Download and build TBB from source" ANDROID )
193 # OpenCV installation options
194 # ===================================================
195 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
196 OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF )
197 OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF )
198 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID )
199 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) )
200 OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF)
202 # OpenCV build options
203 # ===================================================
204 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" ON IF (NOT IOS) )
205 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
206 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CMAKE_COMPILER_IS_GNUCXX )
207 OCV_OPTION(ENABLE_COVERAGE "Enable coverage collection with GCov" OFF IF CMAKE_COMPILER_IS_GNUCXX )
208 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) )
209 OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
210 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)) )
211 OCV_OPTION(ENABLE_SSE "Enable SSE instructions" ON IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
212 OCV_OPTION(ENABLE_SSE2 "Enable SSE2 instructions" ON IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
213 OCV_OPTION(ENABLE_SSE3 "Enable SSE3 instructions" ON IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
214 OCV_OPTION(ENABLE_SSSE3 "Enable SSSE3 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
215 OCV_OPTION(ENABLE_SSE41 "Enable SSE4.1 instructions" OFF IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
216 OCV_OPTION(ENABLE_SSE42 "Enable SSE4.2 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
217 OCV_OPTION(ENABLE_AVX "Enable AVX instructions" OFF IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
218 OCV_OPTION(ENABLE_NEON "Enable NEON instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
219 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
220 OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
221 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
222 OCV_OPTION(ENABLE_WINRT_MODE "Build with Windows Runtime support" OFF IF WIN32 )
223 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE "Build with Windows Runtime native C++ support" OFF IF WIN32 )
224 OCV_OPTION(ANDROID_EXAMPLES_WITH_LIBS "Build binaries of Android examples with native libraries" OFF IF ANDROID )
227 # ----------------------------------------------------------------------------
228 # Get actual OpenCV version number from sources
229 # ----------------------------------------------------------------------------
230 include(cmake/OpenCVVersion.cmake)
233 # ----------------------------------------------------------------------------
234 # Build & install layouts
235 # ----------------------------------------------------------------------------
237 # Save libs and executables in the same place
238 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
241 if (ANDROID_ABI MATCHES "NEON")
244 if (ANDROID_ABI MATCHES "VFPV3")
250 set(OPENCV_DOC_INSTALL_PATH doc)
251 elseif(INSTALL_TO_MANGLED_PATHS)
252 set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
254 set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
257 if(CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
258 if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
259 set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
261 message(STATUS "Can't detect runtime and/or arch")
262 set(OpenCV_INSTALL_BINARIES_PREFIX "")
265 set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
267 set(OpenCV_INSTALL_BINARIES_PREFIX "")
271 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
273 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
277 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
279 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
282 if(NOT OPENCV_TEST_INSTALL_PATH)
283 set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
287 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
288 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
289 set(OPENCV_LIB_INSTALL_PATH sdk/native/libs/${ANDROID_NDK_ABI_NAME})
290 set(OPENCV_3P_LIB_INSTALL_PATH sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
291 set(OPENCV_CONFIG_INSTALL_PATH sdk/native/jni)
292 set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
293 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
295 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
296 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
297 if(CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
299 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
301 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
303 set(OPENCV_3P_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
304 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
306 set(OPENCV_LIB_INSTALL_PATH lib${LIB_SUFFIX})
307 set(OPENCV_3P_LIB_INSTALL_PATH share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
308 set(OPENCV_SAMPLES_SRC_INSTALL_PATH share/OpenCV/samples)
310 set(OPENCV_INCLUDE_INSTALL_PATH "include")
312 math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
313 if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
314 set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
316 set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
320 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
321 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
323 if(INSTALL_TO_MANGLED_PATHS)
324 set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
329 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
330 set(OPENCV_DEBUG_POSTFIX d)
333 set(OPENCV_DLLVERSION "")
334 set(OPENCV_DEBUG_POSTFIX "")
337 if(DEFINED CMAKE_DEBUG_POSTFIX)
338 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
341 if(INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world)
342 set(BUILD_opencv_world ON CACHE INTERNAL "")
345 # ----------------------------------------------------------------------------
346 # Path for build/platform -specific headers
347 # ----------------------------------------------------------------------------
348 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
349 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
351 # ----------------------------------------------------------------------------
352 # Path for additional modules
353 # ----------------------------------------------------------------------------
354 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
356 # ----------------------------------------------------------------------------
357 # Autodetect if we are in a GIT repository
358 # ----------------------------------------------------------------------------
359 find_host_package(Git QUIET)
362 execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9].[0-9]*"
363 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
364 OUTPUT_VARIABLE OPENCV_VCSVERSION
365 RESULT_VARIABLE GIT_RESULT
367 OUTPUT_STRIP_TRAILING_WHITESPACE
369 if(NOT GIT_RESULT EQUAL 0)
370 set(OPENCV_VCSVERSION "unknown")
374 set(OPENCV_VCSVERSION "unknown")
378 # ----------------------------------------------------------------------------
379 # OpenCV compiler and linker options
380 # ----------------------------------------------------------------------------
381 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
382 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
383 set(CMAKE_BUILD_TYPE Release)
386 include(cmake/OpenCVCompilerOptions.cmake)
389 # ----------------------------------------------------------------------------
390 # Use statically or dynamically linked CRT?
392 # ----------------------------------------------------------------------------
394 include(cmake/OpenCVCRTLinkage.cmake)
397 if(WIN32 AND NOT MINGW)
398 add_definitions(-D_VARIADIC_MAX=10)
399 endif(WIN32 AND NOT MINGW)
402 # ----------------------------------------------------------------------------
403 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
404 # ----------------------------------------------------------------------------
406 find_package(PkgConfig QUIET)
407 include(CheckFunctionExists)
408 include(CheckIncludeFile)
411 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
413 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
414 elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
415 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
417 # no need to link to system libs with emscripten
419 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
422 set(HAVE_LIBPTHREAD YES)
426 include(cmake/OpenCVPCHSupport.cmake)
427 include(cmake/OpenCVModule.cmake)
429 # ----------------------------------------------------------------------------
430 # Detect endianness of build platform
431 # ----------------------------------------------------------------------------
433 if(CMAKE_SYSTEM_NAME STREQUAL iOS)
434 # test_big_endian needs try_compile, which doesn't work for iOS
435 # http://public.kitware.com/Bug/view.php?id=12288
436 set(WORDS_BIGENDIAN 0)
438 include(TestBigEndian)
439 test_big_endian(WORDS_BIGENDIAN)
442 # ----------------------------------------------------------------------------
443 # Detect 3rd-party libraries
444 # ----------------------------------------------------------------------------
446 include(cmake/OpenCVFindLibsGrfmt.cmake)
447 include(cmake/OpenCVFindLibsGUI.cmake)
448 include(cmake/OpenCVFindLibsVideo.cmake)
449 include(cmake/OpenCVFindLibsPerf.cmake)
451 # ----------------------------------------------------------------------------
452 # Detect other 3rd-party libraries/tools
453 # ----------------------------------------------------------------------------
455 # --- LATEX for pdf documentation ---
457 include(cmake/OpenCVFindLATEX.cmake)
460 # --- Python Support ---
461 include(cmake/OpenCVDetectPython.cmake)
463 # --- Java Support ---
464 include(cmake/OpenCVDetectApacheAnt.cmake)
466 include(cmake/OpenCVDetectAndroidSDK.cmake)
468 if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
469 message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
475 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
476 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
478 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
483 include(cmake/OpenCVDetectOpenCL.cmake)
488 include(cmake/OpenCVDetectDirectX.cmake)
491 # --- Matlab/Octave ---
492 include(cmake/OpenCVFindMatlab.cmake)
494 include(cmake/OpenCVDetectVTK.cmake)
496 # ----------------------------------------------------------------------------
497 # Add CUDA libraries (needed for apps/tools, samples)
498 # ----------------------------------------------------------------------------
500 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
502 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
505 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
508 # ----------------------------------------------------------------------------
510 # ----------------------------------------------------------------------------
511 if(ENABLE_SOLUTION_FOLDERS)
512 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
513 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
516 # Extra OpenCV targets: uninstall, package_source, perf, etc.
517 include(cmake/OpenCVExtraTargets.cmake)
520 # ----------------------------------------------------------------------------
521 # Process subdirectories
522 # ----------------------------------------------------------------------------
524 # opencv.hpp and legacy headers
525 add_subdirectory(include)
528 add_subdirectory(modules)
530 # Generate targets for documentation
531 add_subdirectory(doc)
533 # various data that is used by cv libraries and/or demo applications.
534 add_subdirectory(data)
537 if(BUILD_opencv_apps)
538 add_subdirectory(apps)
542 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
543 add_subdirectory(samples)
547 add_subdirectory(platforms/android/service)
550 if(BUILD_ANDROID_PACKAGE)
551 add_subdirectory(platforms/android/package)
555 add_subdirectory(platforms/android/libinfo)
558 # ----------------------------------------------------------------------------
559 # Finalization: generate configuration-based files
560 # ----------------------------------------------------------------------------
562 # Generate platform-dependent and configuration-dependent headers
563 include(cmake/OpenCVGenHeaders.cmake)
565 # Generate opencv.pc for pkg-config command
566 include(cmake/OpenCVGenPkgconfig.cmake)
568 # Generate OpenCV.mk for ndk-build (Android build tool)
569 include(cmake/OpenCVGenAndroidMK.cmake)
571 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
572 include(cmake/OpenCVGenConfig.cmake)
574 # Generate Info.plist for the IOS framework
575 include(cmake/OpenCVGenInfoPlist.cmake)
577 # Generate environment setup file
578 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
580 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
581 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
582 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
583 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
584 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
586 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
587 "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
588 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
589 DESTINATION /etc/profile.d/ COMPONENT tests)
590 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
591 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
592 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
593 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
598 if(NOT OPENCV_README_FILE)
600 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
604 if(NOT OPENCV_LICENSE_FILE)
605 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
608 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
609 if(ANDROID OR NOT UNIX)
610 install(FILES ${OPENCV_LICENSE_FILE}
611 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
612 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
613 if(OPENCV_README_FILE)
614 install(FILES ${OPENCV_README_FILE}
615 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
616 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
620 # ----------------------------------------------------------------------------
622 # ----------------------------------------------------------------------------
624 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
625 if(OPENCV_VCSVERSION)
626 status(" Version control:" ${OPENCV_VCSVERSION})
629 # ========================== build platform ==========================
632 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
633 if(CMAKE_CROSSCOMPILING)
634 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
636 status(" CMake:" ${CMAKE_VERSION})
637 status(" CMake generator:" ${CMAKE_GENERATOR})
638 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
640 status(" MSVC:" ${MSVC_VERSION})
642 if(CMAKE_GENERATOR MATCHES Xcode)
643 status(" Xcode:" ${XCODE_VERSION})
645 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
646 status(" Configuration:" ${CMAKE_BUILD_TYPE})
649 # ========================== C/C++ options ==========================
650 if(CMAKE_CXX_COMPILER_VERSION)
651 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
652 elseif(CMAKE_COMPILER_IS_CLANGCXX)
653 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
654 elseif(CMAKE_COMPILER_IS_GNUCXX)
655 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
657 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
659 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
663 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
664 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
665 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
666 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
667 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
668 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
669 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
671 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
672 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
674 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
675 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
677 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
679 # ========================== OpenCV modules ==========================
681 status(" OpenCV modules:")
682 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD}")
683 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
684 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
685 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
686 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
688 foreach(d ${OPENCV_MODULE_${m}_DEPS})
689 if(d MATCHES "^opencv_" AND NOT HAVE_${d})
690 list(APPEND __mdeps ${d})
694 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
696 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
699 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO_ST}")
701 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
702 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
703 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
704 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
706 # ========================== Android details ==========================
710 status(" Android ABI:" ${ANDROID_ABI})
711 status(" STL type:" ${ANDROID_STL})
712 status(" Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
713 android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
714 status(" SDK target:" "${android_sdk_target_status}")
715 if(BUILD_WITH_ANDROID_NDK)
716 status(" Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
717 elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
718 status(" Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
720 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
721 status(" Google Play package:" BUILD_ANDROID_PACKAGE THEN YES ELSE NO)
722 status(" Android examples:" BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
725 # ================== Windows RT features ==================
728 status(" Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
729 if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
730 status(" Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
731 status(" Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
735 # ========================== GUI ==========================
740 status(" QT 5.x:" HAVE_QT THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
741 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
743 status(" QT 4.x:" HAVE_QT THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
744 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
749 if(DEFINED WITH_WIN32UI)
750 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
754 status(" Carbon:" YES)
756 status(" Cocoa:" YES)
760 status(" GTK+ 3.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-3.0_VERSION})" ELSE NO)
762 status(" GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
766 status(" GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
767 status(" GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
772 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
773 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
775 # ========================== MEDIA IO ==========================
777 status(" Media I/O: ")
778 status(" ZLib:" BUILD_ZLIB THEN "build (ver ${ZLIB_VERSION_STRING})" ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
781 status(" JPEG:" JPEG_FOUND THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})" ELSE "build (ver ${JPEG_LIB_VERSION})")
783 status(" JPEG:" "NO")
787 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
789 status(" WEBP:" "NO")
793 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
798 if(TIFF_VERSION_STRING AND TIFF_FOUND)
799 status(" TIFF:" "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
801 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
804 status(" TIFF:" "NO")
807 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
809 status(" JPEG 2000:" "NO")
812 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
814 status(" OpenEXR:" "NO")
818 status(" GDAL:" GDAL_FOUND THEN "${GDAL_LIBRARY}")
820 status(" GDAL:" "NO")
823 # ========================== VIDEO IO ==========================
825 status(" Video I/O:")
827 if (DEFINED WITH_VFW)
828 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
829 endif(DEFINED WITH_VFW)
831 if(DEFINED WITH_1394)
832 status(" DC1394 1.x:" HAVE_DC1394 THEN "YES (ver ${ALIASOF_libdc1394_VERSION})" ELSE NO)
833 status(" DC1394 2.x:" HAVE_DC1394_2 THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
834 endif(DEFINED WITH_1394)
837 if(HAVE_opencv_androidcamera)
838 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
839 THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
841 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
845 if(DEFINED WITH_AVFOUNDATION)
846 status(" AVFoundation:" WITH_AVFOUNDATION THEN YES ELSE NO)
847 endif(DEFINED WITH_AVFOUNDATION)
849 if(DEFINED WITH_FFMPEG)
851 status(" FFMPEG:" WITH_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
853 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
855 status(" codec:" HAVE_FFMPEG_CODEC THEN "YES (ver ${ALIASOF_libavcodec_VERSION})" ELSE NO)
856 status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
857 status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
858 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
859 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
860 endif(DEFINED WITH_FFMPEG)
862 if(DEFINED WITH_GSTREAMER)
863 status(" GStreamer:" HAVE_GSTREAMER THEN "" ELSE NO)
865 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
866 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
867 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
868 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
869 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
870 endif(HAVE_GSTREAMER)
871 endif(DEFINED WITH_GSTREAMER)
873 if(DEFINED WITH_OPENNI)
874 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
876 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
877 THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
878 endif(DEFINED WITH_OPENNI)
880 if(DEFINED WITH_OPENNI2)
881 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})"
883 endif(DEFINED WITH_OPENNI2)
885 if(DEFINED WITH_PVAPI)
886 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
887 endif(DEFINED WITH_PVAPI)
889 if(DEFINED WITH_GIGEAPI)
890 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
891 endif(DEFINED WITH_GIGEAPI)
893 if(DEFINED WITH_QUICKTIME)
894 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
895 status(" QTKit:" HAVE_QTKIT THEN YES ELSE NO)
896 endif(DEFINED WITH_QUICKTIME)
898 if(DEFINED WITH_UNICAP)
899 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${ALIASOF_libunicap_VERSION})" ELSE NO)
900 status(" UniCap ucil:" HAVE_UNICAP_UCIL THEN "YES (ver ${ALIASOF_libucil_VERSION})" ELSE NO)
901 endif(DEFINED WITH_UNICAP)
905 set(HAVE_CAMV4L_STR "YES")
907 set(HAVE_CAMV4L_STR "NO")
910 set(HAVE_CAMV4L2_STR "YES")
912 set(HAVE_CAMV4L2_STR "YES(videoio)")
914 set(HAVE_CAMV4L2_STR "NO")
916 status(" V4L/V4L2:" HAVE_LIBV4L THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
917 ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
918 endif(DEFINED WITH_V4L)
920 if(DEFINED WITH_DSHOW)
921 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
922 endif(DEFINED WITH_DSHOW)
924 if(DEFINED WITH_MSMF)
925 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
926 endif(DEFINED WITH_MSMF)
928 if(DEFINED WITH_XIMEA)
929 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
930 endif(DEFINED WITH_XIMEA)
932 if(DEFINED WITH_XINE)
933 status(" Xine:" HAVE_XINE THEN "YES (ver ${ALIASOF_libxine_VERSION})" ELSE NO)
934 endif(DEFINED WITH_XINE)
936 if(DEFINED WITH_INTELPERC)
937 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
938 endif(DEFINED WITH_INTELPERC)
941 # ========================== Other third-party libraries ==========================
943 status(" Other third-party libraries:")
945 if(WITH_IPP AND HAVE_IPP)
946 status(" Use IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
947 status(" at:" "${IPP_ROOT_DIR}")
949 status(" Use IPP:" WITH_IPP AND NOT HAVE_IPP THEN "IPP not found" ELSE NO)
952 if(DEFINED WITH_IPP_A)
953 status(" Use IPP Async:" HAVE_IPP_A THEN "YES" ELSE NO)
954 endif(DEFINED WITH_IPP_A)
956 status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
957 status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
958 status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
959 status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
960 status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
961 status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
962 status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
963 status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
967 status(" NVIDIA CUDA")
969 status(" Use CUFFT:" HAVE_CUFFT THEN YES ELSE NO)
970 status(" Use CUBLAS:" HAVE_CUBLAS THEN YES ELSE NO)
971 status(" USE NVCUVID:" HAVE_NVCUVID THEN YES ELSE NO)
972 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
973 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
974 status(" Use fast math:" CUDA_FAST_MATH THEN YES ELSE NO)
980 if(HAVE_OPENCL_STATIC)
981 set(__opencl_ver "static")
983 set(__opencl_ver "dynamic")
985 status(" Version:" ${__opencl_ver})
986 if(OPENCL_INCLUDE_DIR)
987 status(" Include path:" ${OPENCL_INCLUDE_DIRS})
991 foreach(l ${OPENCL_LIBRARIES})
993 get_target_property(p ${l} LOCATION)
994 if(p MATCHES NOTFOUND)
995 list(APPEND __libs "${l}")
997 list(APPEND __libs "${p}")
1000 list(APPEND __libs "${l}")
1003 status(" libraries:" ${__libs})
1005 status(" Use AMDFFT:" HAVE_CLAMDFFT THEN YES ELSE NO)
1006 status(" Use AMDBLAS:" HAVE_CLAMDBLAS THEN YES ELSE NO)
1009 # ========================== python ==========================
1011 status(" Python 2:")
1012 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1013 if(BUILD_opencv_python2)
1014 if(PYTHON2LIBS_VERSION_STRING)
1015 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1017 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1019 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1020 status(" packages path:" PYTHON2_EXECUTABLE THEN "${PYTHON2_PACKAGES_PATH}" ELSE "-")
1024 status(" Python 3:")
1025 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1026 if(BUILD_opencv_python3)
1027 if(PYTHON3LIBS_VERSION_STRING)
1028 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1030 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1032 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1033 status(" packages path:" PYTHON3_EXECUTABLE THEN "${PYTHON3_PACKAGES_PATH}" ELSE "-")
1037 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1039 # ========================== java ==========================
1042 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1044 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1046 status(" Java tests:" BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java) THEN YES ELSE NO)
1048 # ========================= matlab =========================
1051 status(" mex:" MATLAB_MEX_SCRIPT THEN "${MATLAB_MEX_SCRIPT}" ELSE NO)
1053 status(" Compiler/generator:" MEX_WORKS THEN "Working" ELSE "Not working (bindings will not be generated)")
1056 # ========================== documentation ==========================
1059 status(" Documentation:")
1061 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML and without math expressions)")
1063 status(" Build Documentation:" NO)
1065 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1066 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
1067 status(" PlantUML:" PLANTUML THEN "${PLANTUML}" ELSE NO)
1070 # ========================== samples and tests ==========================
1072 status(" Tests and samples:")
1073 status(" Tests:" BUILD_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1074 status(" Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1075 status(" C/C++ Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
1077 # ========================== auxiliary ==========================
1079 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
1081 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1082 status("-----------------------------------------------------------------")
1085 ocv_finalize_status()
1087 # ----------------------------------------------------------------------------
1088 # Warn in the case of in-source build
1089 # ----------------------------------------------------------------------------
1090 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1091 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1094 # ----------------------------------------------------------------------------
1096 # ----------------------------------------------------------------------------
1098 include(cmake/OpenCVPackaging.cmake)