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) )
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 OR IOS) )
219 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND (ARM OR IOS) )
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 )
225 OCV_OPTION(ENABLE_IMPL_COLLECTION "Collect implementation data on function call" OFF )
227 if(ENABLE_IMPL_COLLECTION)
228 add_definitions(-DCV_COLLECT_IMPL_DATA)
232 # ----------------------------------------------------------------------------
233 # Get actual OpenCV version number from sources
234 # ----------------------------------------------------------------------------
235 include(cmake/OpenCVVersion.cmake)
238 # ----------------------------------------------------------------------------
239 # Build & install layouts
240 # ----------------------------------------------------------------------------
242 # Save libs and executables in the same place
243 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
246 if (ANDROID_ABI MATCHES "NEON")
249 if (ANDROID_ABI MATCHES "VFPV3")
255 set(OPENCV_DOC_INSTALL_PATH doc)
256 elseif(INSTALL_TO_MANGLED_PATHS)
257 set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
259 set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
262 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
263 if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
264 set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
266 message(STATUS "Can't detect runtime and/or arch")
267 set(OpenCV_INSTALL_BINARIES_PREFIX "")
270 set(OpenCV_INSTALL_BINARIES_PREFIX "sdk/native/")
272 set(OpenCV_INSTALL_BINARIES_PREFIX "")
276 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples/${ANDROID_NDK_ABI_NAME}")
278 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
282 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin/${ANDROID_NDK_ABI_NAME}")
284 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
287 if(NOT OPENCV_TEST_INSTALL_PATH)
288 set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
292 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
293 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
294 set(OPENCV_LIB_INSTALL_PATH sdk/native/libs/${ANDROID_NDK_ABI_NAME})
295 set(OPENCV_3P_LIB_INSTALL_PATH sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
296 set(OPENCV_CONFIG_INSTALL_PATH sdk/native/jni)
297 set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
298 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
300 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
301 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
302 if(WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
304 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
306 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
308 set(OPENCV_3P_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
309 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
311 set(OPENCV_LIB_INSTALL_PATH lib${LIB_SUFFIX})
312 set(OPENCV_3P_LIB_INSTALL_PATH share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
313 set(OPENCV_SAMPLES_SRC_INSTALL_PATH share/OpenCV/samples)
315 set(OPENCV_INCLUDE_INSTALL_PATH "include")
317 math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
318 if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
319 set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
321 set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
325 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
326 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
328 if(INSTALL_TO_MANGLED_PATHS)
329 set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
334 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
335 set(OPENCV_DEBUG_POSTFIX d)
338 set(OPENCV_DLLVERSION "")
339 set(OPENCV_DEBUG_POSTFIX "")
342 if(DEFINED CMAKE_DEBUG_POSTFIX)
343 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
346 if(INSTALL_CREATE_DISTRIB AND BUILD_SHARED_LIBS AND NOT DEFINED BUILD_opencv_world)
347 set(BUILD_opencv_world ON CACHE INTERNAL "")
350 # ----------------------------------------------------------------------------
351 # Path for build/platform -specific headers
352 # ----------------------------------------------------------------------------
353 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
354 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
356 # ----------------------------------------------------------------------------
357 # Path for additional modules
358 # ----------------------------------------------------------------------------
359 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
361 # ----------------------------------------------------------------------------
362 # Autodetect if we are in a GIT repository
363 # ----------------------------------------------------------------------------
364 find_host_package(Git QUIET)
367 execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9].[0-9]*"
368 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
369 OUTPUT_VARIABLE OPENCV_VCSVERSION
370 RESULT_VARIABLE GIT_RESULT
372 OUTPUT_STRIP_TRAILING_WHITESPACE
374 if(NOT GIT_RESULT EQUAL 0)
375 set(OPENCV_VCSVERSION "unknown")
379 set(OPENCV_VCSVERSION "unknown")
383 # ----------------------------------------------------------------------------
384 # OpenCV compiler and linker options
385 # ----------------------------------------------------------------------------
386 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
387 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
388 set(CMAKE_BUILD_TYPE Release)
391 include(cmake/OpenCVCompilerOptions.cmake)
394 # ----------------------------------------------------------------------------
395 # Use statically or dynamically linked CRT?
397 # ----------------------------------------------------------------------------
399 include(cmake/OpenCVCRTLinkage.cmake)
402 if(WIN32 AND NOT MINGW)
403 add_definitions(-D_VARIADIC_MAX=10)
404 endif(WIN32 AND NOT MINGW)
407 # ----------------------------------------------------------------------------
408 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
409 # ----------------------------------------------------------------------------
411 find_package(PkgConfig QUIET)
412 include(CheckFunctionExists)
413 include(CheckIncludeFile)
416 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
418 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
419 elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
420 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
422 # no need to link to system libs with emscripten
424 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
427 set(HAVE_LIBPTHREAD YES)
431 include(cmake/OpenCVPCHSupport.cmake)
432 include(cmake/OpenCVModule.cmake)
434 # ----------------------------------------------------------------------------
435 # Detect endianness of build platform
436 # ----------------------------------------------------------------------------
438 if(CMAKE_SYSTEM_NAME STREQUAL iOS)
439 # test_big_endian needs try_compile, which doesn't work for iOS
440 # http://public.kitware.com/Bug/view.php?id=12288
441 set(WORDS_BIGENDIAN 0)
443 include(TestBigEndian)
444 test_big_endian(WORDS_BIGENDIAN)
447 # ----------------------------------------------------------------------------
448 # Detect 3rd-party libraries
449 # ----------------------------------------------------------------------------
451 include(cmake/OpenCVFindLibsGrfmt.cmake)
452 include(cmake/OpenCVFindLibsGUI.cmake)
453 include(cmake/OpenCVFindLibsVideo.cmake)
454 include(cmake/OpenCVFindLibsPerf.cmake)
456 # ----------------------------------------------------------------------------
457 # Detect other 3rd-party libraries/tools
458 # ----------------------------------------------------------------------------
460 # --- LATEX for pdf documentation ---
462 include(cmake/OpenCVFindLATEX.cmake)
465 # --- Python Support ---
466 include(cmake/OpenCVDetectPython.cmake)
468 # --- Java Support ---
469 include(cmake/OpenCVDetectApacheAnt.cmake)
471 include(cmake/OpenCVDetectAndroidSDK.cmake)
473 if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
474 message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
480 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
481 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
483 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
488 include(cmake/OpenCVDetectOpenCL.cmake)
493 include(cmake/OpenCVDetectDirectX.cmake)
496 # --- Matlab/Octave ---
497 include(cmake/OpenCVFindMatlab.cmake)
499 include(cmake/OpenCVDetectVTK.cmake)
501 # ----------------------------------------------------------------------------
502 # Add CUDA libraries (needed for apps/tools, samples)
503 # ----------------------------------------------------------------------------
505 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
507 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
510 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
513 # ----------------------------------------------------------------------------
515 # ----------------------------------------------------------------------------
516 if(ENABLE_SOLUTION_FOLDERS)
517 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
518 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
521 # Extra OpenCV targets: uninstall, package_source, perf, etc.
522 include(cmake/OpenCVExtraTargets.cmake)
525 # ----------------------------------------------------------------------------
526 # Process subdirectories
527 # ----------------------------------------------------------------------------
529 # opencv.hpp and legacy headers
530 add_subdirectory(include)
533 add_subdirectory(modules)
535 # Generate targets for documentation
536 add_subdirectory(doc)
538 # various data that is used by cv libraries and/or demo applications.
539 add_subdirectory(data)
542 if(BUILD_opencv_apps)
543 add_subdirectory(apps)
547 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
548 add_subdirectory(samples)
552 add_subdirectory(platforms/android/service)
555 if(BUILD_ANDROID_PACKAGE)
556 add_subdirectory(platforms/android/package)
560 add_subdirectory(platforms/android/libinfo)
563 # ----------------------------------------------------------------------------
564 # Finalization: generate configuration-based files
565 # ----------------------------------------------------------------------------
567 # Generate platform-dependent and configuration-dependent headers
568 include(cmake/OpenCVGenHeaders.cmake)
570 # Generate opencv.pc for pkg-config command
571 include(cmake/OpenCVGenPkgconfig.cmake)
573 # Generate OpenCV.mk for ndk-build (Android build tool)
574 include(cmake/OpenCVGenAndroidMK.cmake)
576 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
577 include(cmake/OpenCVGenConfig.cmake)
579 # Generate Info.plist for the IOS framework
580 include(cmake/OpenCVGenInfoPlist.cmake)
582 # Generate environment setup file
583 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX)
585 get_filename_component(TEST_PATH ${OPENCV_TEST_INSTALL_PATH} DIRECTORY)
586 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_android.sh.in"
587 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
588 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
589 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT tests)
591 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
592 "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
593 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
594 DESTINATION /etc/profile.d/ COMPONENT tests)
595 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests_unix.sh.in"
596 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
597 install(PROGRAMS "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
598 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
603 if(NOT OPENCV_README_FILE)
605 set(OPENCV_README_FILE ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/README.android)
609 if(NOT OPENCV_LICENSE_FILE)
610 set(OPENCV_LICENSE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
613 # for UNIX it does not make sense as LICENSE and readme will be part of the package automatically
614 if(ANDROID OR NOT UNIX)
615 install(FILES ${OPENCV_LICENSE_FILE}
616 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
617 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
618 if(OPENCV_README_FILE)
619 install(FILES ${OPENCV_README_FILE}
620 PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
621 DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT libs)
625 # ----------------------------------------------------------------------------
627 # ----------------------------------------------------------------------------
629 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
630 if(OPENCV_VCSVERSION)
631 status(" Version control:" ${OPENCV_VCSVERSION})
634 # ========================== build platform ==========================
637 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
638 if(CMAKE_CROSSCOMPILING)
639 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
641 status(" CMake:" ${CMAKE_VERSION})
642 status(" CMake generator:" ${CMAKE_GENERATOR})
643 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
645 status(" MSVC:" ${MSVC_VERSION})
647 if(CMAKE_GENERATOR MATCHES Xcode)
648 status(" Xcode:" ${XCODE_VERSION})
650 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
651 status(" Configuration:" ${CMAKE_BUILD_TYPE})
654 # ========================== C/C++ options ==========================
655 if(CMAKE_CXX_COMPILER_VERSION)
656 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
657 elseif(CMAKE_COMPILER_IS_CLANGCXX)
658 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
659 elseif(CMAKE_COMPILER_IS_GNUCXX)
660 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
662 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
664 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
668 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
669 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
670 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
671 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
672 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
673 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
674 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
676 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
677 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
679 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
680 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
682 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
684 # ========================== OpenCV modules ==========================
686 status(" OpenCV modules:")
687 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD}")
688 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
689 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
690 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
691 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
693 foreach(d ${OPENCV_MODULE_${m}_DEPS})
694 if(d MATCHES "^opencv_" AND NOT HAVE_${d})
695 list(APPEND __mdeps ${d})
699 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
701 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
704 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO_ST}")
706 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
707 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
708 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
709 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
711 # ========================== Android details ==========================
715 status(" Android ABI:" ${ANDROID_ABI})
716 status(" STL type:" ${ANDROID_STL})
717 status(" Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
718 android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
719 status(" SDK target:" "${android_sdk_target_status}")
720 if(BUILD_WITH_ANDROID_NDK)
721 status(" Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
722 elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
723 status(" Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
725 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
726 status(" Google Play package:" BUILD_ANDROID_PACKAGE THEN YES ELSE NO)
727 status(" Android examples:" BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
730 # ================== Windows RT features ==================
733 status(" Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
734 if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
735 status(" Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
736 status(" Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
740 # ========================== GUI ==========================
745 status(" QT 5.x:" HAVE_QT THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
746 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
748 status(" QT 4.x:" HAVE_QT THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
749 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
754 if(DEFINED WITH_WIN32UI)
755 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
759 status(" Carbon:" YES)
761 status(" Cocoa:" YES)
765 status(" GTK+ 3.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-3.0_VERSION})" ELSE NO)
767 status(" GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
771 status(" GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
772 status(" GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
777 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
778 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
780 # ========================== MEDIA IO ==========================
782 status(" Media I/O: ")
783 status(" ZLib:" BUILD_ZLIB THEN "build (ver ${ZLIB_VERSION_STRING})" ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
786 status(" JPEG:" JPEG_FOUND THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})" ELSE "build (ver ${JPEG_LIB_VERSION})")
788 status(" JPEG:" "NO")
792 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
794 status(" WEBP:" "NO")
798 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
803 if(TIFF_VERSION_STRING AND TIFF_FOUND)
804 status(" TIFF:" "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
806 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
809 status(" TIFF:" "NO")
812 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
814 status(" JPEG 2000:" "NO")
817 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
819 status(" OpenEXR:" "NO")
823 status(" GDAL:" GDAL_FOUND THEN "${GDAL_LIBRARY}")
825 status(" GDAL:" "NO")
828 # ========================== VIDEO IO ==========================
830 status(" Video I/O:")
832 if (DEFINED WITH_VFW)
833 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
834 endif(DEFINED WITH_VFW)
836 if(DEFINED WITH_1394)
837 status(" DC1394 1.x:" HAVE_DC1394 THEN "YES (ver ${ALIASOF_libdc1394_VERSION})" ELSE NO)
838 status(" DC1394 2.x:" HAVE_DC1394_2 THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
839 endif(DEFINED WITH_1394)
842 if(HAVE_opencv_androidcamera)
843 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
844 THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
846 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
850 if(DEFINED WITH_AVFOUNDATION)
851 status(" AVFoundation:" WITH_AVFOUNDATION THEN YES ELSE NO)
852 endif(DEFINED WITH_AVFOUNDATION)
854 if(DEFINED WITH_FFMPEG)
856 status(" FFMPEG:" WITH_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
858 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
860 status(" codec:" HAVE_FFMPEG_CODEC THEN "YES (ver ${ALIASOF_libavcodec_VERSION})" ELSE NO)
861 status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
862 status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
863 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
864 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
865 endif(DEFINED WITH_FFMPEG)
867 if(DEFINED WITH_GSTREAMER)
868 status(" GStreamer:" HAVE_GSTREAMER THEN "" ELSE NO)
870 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
871 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
872 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
873 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
874 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
875 endif(HAVE_GSTREAMER)
876 endif(DEFINED WITH_GSTREAMER)
878 if(DEFINED WITH_OPENNI)
879 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
881 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
882 THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
883 endif(DEFINED WITH_OPENNI)
885 if(DEFINED WITH_OPENNI2)
886 status(" OpenNI2:" HAVE_OPENNI2 THEN "YES (ver ${OPENNI2_VERSION_STRING}, build ${OPENNI2_VERSION_BUILD})"
888 endif(DEFINED WITH_OPENNI2)
890 if(DEFINED WITH_PVAPI)
891 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
892 endif(DEFINED WITH_PVAPI)
894 if(DEFINED WITH_GIGEAPI)
895 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
896 endif(DEFINED WITH_GIGEAPI)
898 if(DEFINED WITH_QUICKTIME)
899 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
900 status(" QTKit:" HAVE_QTKIT THEN YES ELSE NO)
901 endif(DEFINED WITH_QUICKTIME)
903 if(DEFINED WITH_UNICAP)
904 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${ALIASOF_libunicap_VERSION})" ELSE NO)
905 status(" UniCap ucil:" HAVE_UNICAP_UCIL THEN "YES (ver ${ALIASOF_libucil_VERSION})" ELSE NO)
906 endif(DEFINED WITH_UNICAP)
910 set(HAVE_CAMV4L_STR "YES")
912 set(HAVE_CAMV4L_STR "NO")
915 set(HAVE_CAMV4L2_STR "YES")
917 set(HAVE_CAMV4L2_STR "YES(videoio)")
919 set(HAVE_CAMV4L2_STR "NO")
921 status(" V4L/V4L2:" HAVE_LIBV4L THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
922 ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
923 endif(DEFINED WITH_V4L)
925 if(DEFINED WITH_DSHOW)
926 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
927 endif(DEFINED WITH_DSHOW)
929 if(DEFINED WITH_MSMF)
930 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
931 endif(DEFINED WITH_MSMF)
933 if(DEFINED WITH_XIMEA)
934 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
935 endif(DEFINED WITH_XIMEA)
937 if(DEFINED WITH_XINE)
938 status(" Xine:" HAVE_XINE THEN "YES (ver ${ALIASOF_libxine_VERSION})" ELSE NO)
939 endif(DEFINED WITH_XINE)
941 if(DEFINED WITH_INTELPERC)
942 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
943 endif(DEFINED WITH_INTELPERC)
946 # ========================== Other third-party libraries ==========================
948 status(" Other third-party libraries:")
950 if(WITH_IPP AND HAVE_IPP)
951 status(" Use IPP:" "${IPP_VERSION_STR} [${IPP_VERSION_MAJOR}.${IPP_VERSION_MINOR}.${IPP_VERSION_BUILD}]")
952 status(" at:" "${IPP_ROOT_DIR}")
954 status(" Use IPP:" WITH_IPP AND NOT HAVE_IPP THEN "IPP not found" ELSE NO)
957 if(DEFINED WITH_IPP_A)
958 status(" Use IPP Async:" HAVE_IPP_A THEN "YES" ELSE NO)
959 endif(DEFINED WITH_IPP_A)
961 status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
962 status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
963 status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
964 status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
965 status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
966 status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
967 status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
968 status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
972 status(" NVIDIA CUDA")
974 status(" Use CUFFT:" HAVE_CUFFT THEN YES ELSE NO)
975 status(" Use CUBLAS:" HAVE_CUBLAS THEN YES ELSE NO)
976 status(" USE NVCUVID:" HAVE_NVCUVID THEN YES ELSE NO)
977 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
978 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
979 status(" Use fast math:" CUDA_FAST_MATH THEN YES ELSE NO)
985 if(HAVE_OPENCL_STATIC)
986 set(__opencl_ver "static")
988 set(__opencl_ver "dynamic")
990 status(" Version:" ${__opencl_ver})
991 if(OPENCL_INCLUDE_DIR)
992 status(" Include path:" ${OPENCL_INCLUDE_DIRS})
996 foreach(l ${OPENCL_LIBRARIES})
998 get_target_property(p ${l} LOCATION)
999 if(p MATCHES NOTFOUND)
1000 list(APPEND __libs "${l}")
1002 list(APPEND __libs "${p}")
1005 list(APPEND __libs "${l}")
1008 status(" libraries:" ${__libs})
1010 status(" Use AMDFFT:" HAVE_CLAMDFFT THEN YES ELSE NO)
1011 status(" Use AMDBLAS:" HAVE_CLAMDBLAS THEN YES ELSE NO)
1014 # ========================== python ==========================
1016 status(" Python 2:")
1017 status(" Interpreter:" PYTHON2INTERP_FOUND THEN "${PYTHON2_EXECUTABLE} (ver ${PYTHON2_VERSION_STRING})" ELSE NO)
1018 if(BUILD_opencv_python2)
1019 if(PYTHON2LIBS_VERSION_STRING)
1020 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES} (ver ${PYTHON2LIBS_VERSION_STRING})" ELSE NO)
1022 status(" Libraries:" HAVE_opencv_python2 THEN "${PYTHON2_LIBRARIES}" ELSE NO)
1024 status(" numpy:" PYTHON2_NUMPY_INCLUDE_DIRS THEN "${PYTHON2_NUMPY_INCLUDE_DIRS} (ver ${PYTHON2_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
1025 status(" packages path:" PYTHON2_EXECUTABLE THEN "${PYTHON2_PACKAGES_PATH}" ELSE "-")
1029 status(" Python 3:")
1030 status(" Interpreter:" PYTHON3INTERP_FOUND THEN "${PYTHON3_EXECUTABLE} (ver ${PYTHON3_VERSION_STRING})" ELSE NO)
1031 if(BUILD_opencv_python3)
1032 if(PYTHON3LIBS_VERSION_STRING)
1033 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES} (ver ${PYTHON3LIBS_VERSION_STRING})" ELSE NO)
1035 status(" Libraries:" HAVE_opencv_python3 THEN "${PYTHON3_LIBRARIES}" ELSE NO)
1037 status(" numpy:" PYTHON3_NUMPY_INCLUDE_DIRS THEN "${PYTHON3_NUMPY_INCLUDE_DIRS} (ver ${PYTHON3_NUMPY_VERSION})" ELSE "NO (Python3 wrappers can not be generated)")
1038 status(" packages path:" PYTHON3_EXECUTABLE THEN "${PYTHON3_PACKAGES_PATH}" ELSE "-")
1042 status(" Python (for build):" PYTHON_DEFAULT_AVAILABLE THEN "${PYTHON_DEFAULT_EXECUTABLE}" ELSE NO)
1044 # ========================== java ==========================
1047 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1049 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
1051 status(" Java wrappers:" HAVE_opencv_java THEN YES ELSE NO)
1052 status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO)
1054 # ========================= matlab =========================
1057 status(" mex:" MATLAB_MEX_SCRIPT THEN "${MATLAB_MEX_SCRIPT}" ELSE NO)
1059 status(" Compiler/generator:" MEX_WORKS THEN "Working" ELSE "Not working (bindings will not be generated)")
1062 # ========================== documentation ==========================
1065 status(" Documentation:")
1067 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML and without math expressions)")
1069 status(" Build Documentation:" NO)
1071 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1072 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
1073 status(" PlantUML:" PLANTUML THEN "${PLANTUML}" ELSE NO)
1076 # ========================== samples and tests ==========================
1078 status(" Tests and samples:")
1079 status(" Tests:" BUILD_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1080 status(" Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
1081 status(" C/C++ Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
1083 # ========================== auxiliary ==========================
1085 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
1087 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1088 status("-----------------------------------------------------------------")
1091 ocv_finalize_status()
1093 # ----------------------------------------------------------------------------
1094 # Warn in the case of in-source build
1095 # ----------------------------------------------------------------------------
1096 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1097 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
1100 # ----------------------------------------------------------------------------
1102 # ----------------------------------------------------------------------------
1104 include(cmake/OpenCVPackaging.cmake)