1 # ----------------------------------------------------------------------------
2 # Root CMake file for OpenCV
4 # From the off-tree build directory, invoke:
5 # $ cmake <PATH_TO_OPENCV_ROOT>
7 # ----------------------------------------------------------------------------
9 include(cmake/OpenCVMinDepVersions.cmake)
11 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
12 cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)
14 cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
17 # Following block can broke build in case of cross-compilng
18 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
19 # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
20 if(NOT CMAKE_TOOLCHAIN_FILE)
21 # it _must_ go before project(OpenCV) in order to work
23 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
25 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
27 else(NOT CMAKE_TOOLCHAIN_FILE)
28 #Android: set output folder to ${CMAKE_BINARY_DIR}
29 set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
31 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
32 endif(NOT CMAKE_TOOLCHAIN_FILE)
36 cmake_policy(SET CMP0022 OLD)
39 # must go before the project command
40 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
41 if(DEFINED CMAKE_BUILD_TYPE)
42 set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
48 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
51 include(cmake/OpenCVUtils.cmake)
53 ocv_clear_vars(OpenCVModules_TARGETS)
55 # ----------------------------------------------------------------------------
56 # Break in case of popular CMake configuration mistakes
57 # ----------------------------------------------------------------------------
58 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
59 message(FATAL_ERROR "CMake fails to deterimine the bitness of target platform.
60 Please check your CMake and compiler installation. If you are crosscompiling then ensure that your CMake toolchain file correctly sets the compiler details.")
63 # ----------------------------------------------------------------------------
64 # Detect compiler and target platform architecture
65 # ----------------------------------------------------------------------------
66 include(cmake/OpenCVDetectCXXCompiler.cmake)
68 # Add these standard paths to the search paths for FIND_LIBRARY
69 # to find libraries from these locations first
70 if(UNIX AND NOT ANDROID)
71 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
73 list(APPEND CMAKE_LIBRARY_PATH /lib64)
75 list(APPEND CMAKE_LIBRARY_PATH /lib)
78 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
80 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
82 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
84 list(APPEND CMAKE_LIBRARY_PATH /lib32)
86 list(APPEND CMAKE_LIBRARY_PATH /lib)
89 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
91 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
96 # Add these standard paths to the search paths for FIND_PATH
97 # to find include files from these locations first
100 list(APPEND CMAKE_INCLUDE_PATH /mingw)
103 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
106 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
110 # ----------------------------------------------------------------------------
111 # OpenCV cmake options
112 # ----------------------------------------------------------------------------
114 # Optional 3rd party components
115 # ===================================================
116 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON IF (NOT ANDROID AND NOT IOS) )
117 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O" ON IF IOS)
118 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa" OFF IF APPLE )
119 OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON IF (NOT ANDROID AND NOT IOS) )
120 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" ON IF (NOT IOS) )
121 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" ON IF (NOT IOS) )
122 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (NOT IOS) )
123 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF IF (NOT IOS AND NOT APPLE) )
124 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" ON)
125 OCV_OPTION(WITH_VFW "Include Video for Windows support" ON IF WIN32 )
126 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" ON IF (NOT ANDROID AND NOT IOS))
127 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
128 OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF )
129 OCV_OPTION(WITH_GTK "Include GTK support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
130 OCV_OPTION(WITH_IPP "Include Intel IPP support" OFF IF (MSVC OR X86 OR X86_64) )
131 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON IF (NOT IOS) )
132 OCV_OPTION(WITH_JPEG "Include JPEG support" ON)
133 OCV_OPTION(WITH_WEBP "Include WebP support" ON IF (NOT IOS) )
134 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON IF (NOT IOS) )
135 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF IF (NOT ANDROID AND NOT APPLE) )
136 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF IF (NOT ANDROID AND NOT IOS) )
137 OCV_OPTION(WITH_PNG "Include PNG support" ON)
138 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" ON IF (NOT ANDROID AND NOT IOS) )
139 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" ON IF (NOT ANDROID AND NOT IOS) )
140 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF IF (NOT ANDROID AND NOT IOS) )
141 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON IF WIN32 )
142 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O insted of QTKit" OFF IF APPLE )
143 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF IF (NOT IOS) )
144 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF)
145 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF IF WIN32 )
146 OCV_OPTION(WITH_TIFF "Include TIFF support" ON IF (NOT IOS) )
147 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
148 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
149 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
150 OCV_OPTION(WITH_DSHOW "Build HighGUI with DirectShow support" ON IF (WIN32 AND NOT ARM) )
151 OCV_OPTION(WITH_MSMF "Build HighGUI with Media Foundation support" OFF IF WIN32 )
152 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF IF (NOT ANDROID AND NOT APPLE) )
153 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
154 OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF)
155 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" ON IF (NOT IOS) )
156 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON IF (NOT ANDROID AND NOT IOS) )
157 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON IF (NOT ANDROID AND NOT IOS) )
158 OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON IF WIN32 )
159 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF IF WIN32 )
162 # OpenCV build components
163 # ===================================================
164 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
165 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
166 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
167 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" ON )
168 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
169 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON )
170 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" ON IF (NOT IOS) )
171 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" ON IF (NOT IOS) )
172 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into debug libs (not MSCV only)" ON )
173 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
174 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 )
175 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
176 OCV_OPTION(BUILD_ANDROID_PACKAGE "Build platform-specific package for Google Play" OFF IF ANDROID )
179 OCV_OPTION(BUILD_ZLIB "Build zlib from source" WIN32 OR APPLE )
180 OCV_OPTION(BUILD_TIFF "Build libtiff from source" WIN32 OR ANDROID OR APPLE )
181 OCV_OPTION(BUILD_JASPER "Build libjasper from source" WIN32 OR ANDROID OR APPLE )
182 OCV_OPTION(BUILD_JPEG "Build libjpeg from source" WIN32 OR ANDROID OR APPLE )
183 OCV_OPTION(BUILD_PNG "Build libpng from source" WIN32 OR ANDROID OR APPLE )
184 OCV_OPTION(BUILD_OPENEXR "Build openexr from source" WIN32 OR ANDROID OR APPLE )
185 OCV_OPTION(BUILD_TBB "Download and build TBB from source" ANDROID )
187 # OpenCV installation options
188 # ===================================================
189 OCV_OPTION(INSTALL_CREATE_DISTRIB "Change install rules to build the distribution package" OFF )
190 OCV_OPTION(INSTALL_C_EXAMPLES "Install C examples" OFF )
191 OCV_OPTION(INSTALL_PYTHON_EXAMPLES "Install Python examples" OFF )
192 OCV_OPTION(INSTALL_ANDROID_EXAMPLES "Install Android examples" OFF IF ANDROID )
193 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) )
194 OCV_OPTION(INSTALL_TESTS "Install accuracy and performance test binaries and test data" OFF)
196 # OpenCV build options
197 # ===================================================
198 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" ON IF (NOT IOS) )
199 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) )
200 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" OFF IF CMAKE_COMPILER_IS_GNUCXX )
201 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) )
202 OCV_OPTION(ENABLE_POWERPC "Enable PowerPC for GCC" ON IF (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_PROCESSOR MATCHES powerpc.*) )
203 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)) )
204 OCV_OPTION(ENABLE_SSE "Enable SSE instructions" ON IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
205 OCV_OPTION(ENABLE_SSE2 "Enable SSE2 instructions" ON IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
206 OCV_OPTION(ENABLE_SSE3 "Enable SSE3 instructions" ON IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
207 OCV_OPTION(ENABLE_SSSE3 "Enable SSSE3 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
208 OCV_OPTION(ENABLE_SSE41 "Enable SSE4.1 instructions" OFF IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
209 OCV_OPTION(ENABLE_SSE42 "Enable SSE4.2 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
210 OCV_OPTION(ENABLE_AVX "Enable AVX instructions" OFF IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
211 OCV_OPTION(ENABLE_NEON "Enable NEON instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
212 OCV_OPTION(ENABLE_VFPV3 "Enable VFPv3-D32 instructions" OFF IF CMAKE_COMPILER_IS_GNUCXX AND ARM )
213 OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
214 OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
215 OCV_OPTION(ENABLE_WINRT_MODE "Build with Windows Runtime support" OFF IF WIN32 )
216 OCV_OPTION(ENABLE_WINRT_MODE_NATIVE "Build with Windows Runtime native C++ support" OFF IF WIN32 )
219 # ----------------------------------------------------------------------------
220 # Get actual OpenCV version number from sources
221 # ----------------------------------------------------------------------------
222 include(cmake/OpenCVVersion.cmake)
225 # ----------------------------------------------------------------------------
226 # Build & install layouts
227 # ----------------------------------------------------------------------------
229 # Save libs and executables in the same place
230 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
233 if (ANDROID_ABI MATCHES "NEON")
236 if (ANDROID_ABI MATCHES "VFPV3")
242 set(OPENCV_DOC_INSTALL_PATH doc)
243 elseif(INSTALL_TO_MANGLED_PATHS)
244 set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
246 set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
250 if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
251 set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
253 message(STATUS "Can't detect runtime and/or arch")
254 set(OpenCV_INSTALL_BINARIES_PREFIX "")
257 set(OpenCV_INSTALL_BINARIES_PREFIX "")
260 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
262 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
263 if(NOT OPENCV_TEST_INSTALL_PATH)
264 set(OPENCV_TEST_INSTALL_PATH "${OPENCV_BIN_INSTALL_PATH}")
268 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
269 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
270 set(OPENCV_LIB_INSTALL_PATH sdk/native/libs/${ANDROID_NDK_ABI_NAME})
271 set(OPENCV_3P_LIB_INSTALL_PATH sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
272 set(OPENCV_CONFIG_INSTALL_PATH sdk/native/jni)
273 set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
274 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
276 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
277 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
280 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
282 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
284 set(OPENCV_3P_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
285 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
287 set(OPENCV_LIB_INSTALL_PATH lib${LIB_SUFFIX})
288 set(OPENCV_3P_LIB_INSTALL_PATH share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
289 set(OPENCV_SAMPLES_SRC_INSTALL_PATH share/OpenCV/samples)
291 set(OPENCV_INCLUDE_INSTALL_PATH "include")
293 math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
294 if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
295 set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
297 set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
301 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
302 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
304 if(INSTALL_TO_MANGLED_PATHS)
305 set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
310 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
311 set(OPENCV_DEBUG_POSTFIX d)
314 set(OPENCV_DLLVERSION "")
315 set(OPENCV_DEBUG_POSTFIX "")
318 if(DEFINED CMAKE_DEBUG_POSTFIX)
319 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
323 # ----------------------------------------------------------------------------
324 # Path for build/platform -specific headers
325 # ----------------------------------------------------------------------------
326 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
327 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
329 # ----------------------------------------------------------------------------
330 # Path for additional modules
331 # ----------------------------------------------------------------------------
332 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
334 # ----------------------------------------------------------------------------
335 # Autodetect if we are in a GIT repository
336 # ----------------------------------------------------------------------------
337 find_host_package(Git QUIET)
340 execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "2.[0-9].[0-9]*"
341 WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
342 OUTPUT_VARIABLE OPENCV_VCSVERSION
343 RESULT_VARIABLE GIT_RESULT
345 OUTPUT_STRIP_TRAILING_WHITESPACE
347 if(NOT GIT_RESULT EQUAL 0)
348 set(OPENCV_VCSVERSION "unknown")
352 set(OPENCV_VCSVERSION "unknown")
356 # ----------------------------------------------------------------------------
357 # OpenCV compiler and linker options
358 # ----------------------------------------------------------------------------
359 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
360 if(CMAKE_GENERATOR MATCHES "Makefiles|Ninja" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
361 set(CMAKE_BUILD_TYPE Release)
364 include(cmake/OpenCVCompilerOptions.cmake)
367 # ----------------------------------------------------------------------------
368 # Use statically or dynamically linked CRT?
370 # ----------------------------------------------------------------------------
372 include(cmake/OpenCVCRTLinkage.cmake)
375 if(WIN32 AND NOT MINGW)
376 add_definitions(-D_VARIADIC_MAX=10)
377 endif(WIN32 AND NOT MINGW)
380 # ----------------------------------------------------------------------------
381 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
382 # ----------------------------------------------------------------------------
384 find_package(PkgConfig QUIET)
385 include(CheckFunctionExists)
386 include(CheckIncludeFile)
389 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
391 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m log)
392 elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|NetBSD|DragonFly")
393 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} m pthread)
395 # no need to link to system libs with emscripten
397 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
400 set(HAVE_LIBPTHREAD YES)
404 include(cmake/OpenCVPCHSupport.cmake)
405 include(cmake/OpenCVModule.cmake)
407 # ----------------------------------------------------------------------------
408 # Detect 3rd-party libraries
409 # ----------------------------------------------------------------------------
411 include(cmake/OpenCVFindLibsGrfmt.cmake)
412 include(cmake/OpenCVFindLibsGUI.cmake)
413 include(cmake/OpenCVFindLibsVideo.cmake)
414 include(cmake/OpenCVFindLibsPerf.cmake)
417 # ----------------------------------------------------------------------------
418 # Detect other 3rd-party libraries/tools
419 # ----------------------------------------------------------------------------
421 # --- LATEX for pdf documentation ---
423 include(cmake/OpenCVFindLATEX.cmake)
426 # --- Python Support ---
427 include(cmake/OpenCVDetectPython.cmake)
429 # --- Java Support ---
430 include(cmake/OpenCVDetectApacheAnt.cmake)
432 include(cmake/OpenCVDetectAndroidSDK.cmake)
434 if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
435 message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
441 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
442 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
444 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
449 include(cmake/OpenCVDetectOpenCL.cmake)
454 include(cmake/OpenCVDetectDirectX.cmake)
457 # --- Matlab/Octave ---
458 include(cmake/OpenCVFindMatlab.cmake)
460 include(cmake/OpenCVDetectVTK.cmake)
462 # ----------------------------------------------------------------------------
463 # Add CUDA libraries (needed for apps/tools, samples)
464 # ----------------------------------------------------------------------------
466 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
468 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
471 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
474 # ----------------------------------------------------------------------------
476 # ----------------------------------------------------------------------------
477 if(ENABLE_SOLUTION_FOLDERS)
478 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
479 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
482 # Extra OpenCV targets: uninstall, package_source, perf, etc.
483 include(cmake/OpenCVExtraTargets.cmake)
486 # ----------------------------------------------------------------------------
487 # Process subdirectories
488 # ----------------------------------------------------------------------------
490 # opencv.hpp and legacy headers
491 add_subdirectory(include)
494 add_subdirectory(modules)
496 # Generate targets for documentation
497 add_subdirectory(doc)
499 # various data that is used by cv libraries and/or demo applications.
500 add_subdirectory(data)
503 if(BUILD_opencv_apps)
504 add_subdirectory(apps)
508 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
509 add_subdirectory(samples)
513 add_subdirectory(platforms/android/service)
516 if(BUILD_ANDROID_PACKAGE)
517 add_subdirectory(platforms/android/package)
521 add_subdirectory(platforms/android/libinfo)
524 # ----------------------------------------------------------------------------
525 # Finalization: generate configuration-based files
526 # ----------------------------------------------------------------------------
527 ocv_track_build_dependencies()
529 # Generate platform-dependent and configuration-dependent headers
530 include(cmake/OpenCVGenHeaders.cmake)
532 # Generate opencv.pc for pkg-config command
533 include(cmake/OpenCVGenPkgconfig.cmake)
535 # Generate OpenCV.mk for ndk-build (Android build tool)
536 include(cmake/OpenCVGenAndroidMK.cmake)
538 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
539 include(cmake/OpenCVGenConfig.cmake)
541 # Generate Info.plist for the IOS framework
542 include(cmake/OpenCVGenInfoPlist.cmake)
544 # Generate environment setup file
545 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX AND NOT ANDROID)
546 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
547 "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY)
548 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh"
549 DESTINATION /etc/profile.d/ COMPONENT tests)
550 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_run_all_tests.sh.in"
551 "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh" @ONLY)
552 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_run_all_tests.sh"
553 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE
554 DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
557 # ----------------------------------------------------------------------------
559 # ----------------------------------------------------------------------------
561 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
562 if(OPENCV_VCSVERSION)
563 status(" Version control:" ${OPENCV_VCSVERSION})
566 # ========================== build platform ==========================
569 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
570 if(CMAKE_CROSSCOMPILING)
571 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
573 status(" CMake:" ${CMAKE_VERSION})
574 status(" CMake generator:" ${CMAKE_GENERATOR})
575 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
577 status(" MSVC:" ${MSVC_VERSION})
579 if(CMAKE_GENERATOR MATCHES Xcode)
580 status(" Xcode:" ${XCODE_VERSION})
582 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
583 status(" Configuration:" ${CMAKE_BUILD_TYPE})
586 # ========================== C/C++ options ==========================
587 if(CMAKE_CXX_COMPILER_VERSION)
588 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
589 elseif(CMAKE_COMPILER_IS_CLANGCXX)
590 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
591 elseif(CMAKE_COMPILER_IS_GNUCXX)
592 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
594 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
596 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
600 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
601 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
602 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
603 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
604 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
605 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
606 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
608 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
609 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
611 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
612 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
614 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
616 # ========================== OpenCV modules ==========================
618 status(" OpenCV modules:")
619 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD}")
620 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
621 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
622 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
623 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
625 foreach(d ${OPENCV_MODULE_${m}_DEPS})
626 if(d MATCHES "^opencv_" AND NOT HAVE_${d})
627 list(APPEND __mdeps ${d})
631 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
633 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
636 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO_ST}")
638 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
639 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
640 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
641 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
643 # ========================== Android details ==========================
647 status(" Android ABI:" ${ANDROID_ABI})
648 status(" STL type:" ${ANDROID_STL})
649 status(" Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
650 android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
651 status(" SDK target:" "${android_sdk_target_status}")
652 if(BUILD_WITH_ANDROID_NDK)
653 status(" Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
654 elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
655 status(" Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
657 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
658 status(" Google Play package:" BUILD_ANDROID_PACKAGE THEN YES ELSE NO)
659 status(" Android examples:" BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
662 # ================== Windows RT features ==================
665 status(" Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
666 if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
667 status(" Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
668 status(" Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
672 # ========================== GUI ==========================
677 status(" QT 5.x:" HAVE_QT THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
678 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
680 status(" QT 4.x:" HAVE_QT THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
681 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
686 if(DEFINED WITH_WIN32UI)
687 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
691 status(" Carbon:" YES)
693 status(" Cocoa:" YES)
696 status(" GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
697 status(" GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
698 status(" GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
703 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
704 status(" VTK support:" HAVE_VTK THEN "YES (ver ${VTK_VERSION})" ELSE NO)
706 # ========================== MEDIA IO ==========================
708 status(" Media I/O: ")
709 status(" ZLib:" BUILD_ZLIB THEN "build (ver ${ZLIB_VERSION_STRING})" ELSE "${ZLIB_LIBRARIES} (ver ${ZLIB_VERSION_STRING})")
712 status(" JPEG:" JPEG_FOUND THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})" ELSE "build (ver ${JPEG_LIB_VERSION})")
714 status(" JPEG:" "NO")
718 status(" WEBP:" WEBP_FOUND THEN "${WEBP_LIBRARY} (ver ${WEBP_VERSION})" ELSE "build (ver ${WEBP_VERSION})")
720 status(" WEBP:" "NO")
724 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
729 if(TIFF_VERSION_STRING AND TIFF_FOUND)
730 status(" TIFF:" "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
732 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
735 status(" TIFF:" "NO")
738 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
740 status(" JPEG 2000:" "NO")
743 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
745 status(" OpenEXR:" "NO")
748 # ========================== VIDEO IO ==========================
750 status(" Video I/O:")
752 if (DEFINED WITH_VFW)
753 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
754 endif(DEFINED WITH_VFW)
756 if(DEFINED WITH_1394)
757 status(" DC1394 1.x:" HAVE_DC1394 THEN "YES (ver ${ALIASOF_libdc1394_VERSION})" ELSE NO)
758 status(" DC1394 2.x:" HAVE_DC1394_2 THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
759 endif(DEFINED WITH_1394)
762 if(HAVE_opencv_androidcamera)
763 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
764 THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
766 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
770 if(DEFINED WITH_AVFOUNDATION)
771 status(" AVFoundation:" WITH_AVFOUNDATION THEN YES ELSE NO)
772 endif(DEFINED WITH_AVFOUNDATION)
774 if(DEFINED WITH_FFMPEG)
776 status(" FFMPEG:" WITH_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
778 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
780 status(" codec:" HAVE_FFMPEG_CODEC THEN "YES (ver ${ALIASOF_libavcodec_VERSION})" ELSE NO)
781 status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
782 status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
783 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
784 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
785 endif(DEFINED WITH_FFMPEG)
787 if(DEFINED WITH_GSTREAMER)
788 status(" GStreamer:" HAVE_GSTREAMER THEN "" ELSE NO)
790 status(" base:" "YES (ver ${GSTREAMER_BASE_VERSION})")
791 status(" video:" "YES (ver ${GSTREAMER_VIDEO_VERSION})")
792 status(" app:" "YES (ver ${GSTREAMER_APP_VERSION})")
793 status(" riff:" "YES (ver ${GSTREAMER_RIFF_VERSION})")
794 status(" pbutils:" "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
795 endif(HAVE_GSTREAMER)
796 endif(DEFINED WITH_GSTREAMER)
798 if(DEFINED WITH_OPENNI)
799 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
801 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
802 THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
803 endif(DEFINED WITH_OPENNI)
805 if(DEFINED WITH_PVAPI)
806 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
807 endif(DEFINED WITH_PVAPI)
809 if(DEFINED WITH_GIGEAPI)
810 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
811 endif(DEFINED WITH_GIGEAPI)
813 if(DEFINED WITH_QUICKTIME)
814 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
815 status(" QTKit:" HAVE_QTKIT THEN YES ELSE NO)
816 endif(DEFINED WITH_QUICKTIME)
818 if(DEFINED WITH_UNICAP)
819 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${ALIASOF_libunicap_VERSION})" ELSE NO)
820 status(" UniCap ucil:" HAVE_UNICAP_UCIL THEN "YES (ver ${ALIASOF_libucil_VERSION})" ELSE NO)
821 endif(DEFINED WITH_UNICAP)
825 set(HAVE_CAMV4L_STR "YES")
827 set(HAVE_CAMV4L_STR "NO")
830 set(HAVE_CAMV4L2_STR "YES")
832 set(HAVE_CAMV4L2_STR "YES(videoio)")
834 set(HAVE_CAMV4L2_STR "NO")
836 status(" V4L/V4L2:" HAVE_LIBV4L THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
837 ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
838 endif(DEFINED WITH_V4L)
840 if(DEFINED WITH_DSHOW)
841 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
842 endif(DEFINED WITH_DSHOW)
844 if(DEFINED WITH_MSMF)
845 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
846 endif(DEFINED WITH_MSMF)
848 if(DEFINED WITH_XIMEA)
849 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
850 endif(DEFINED WITH_XIMEA)
852 if(DEFINED WITH_XINE)
853 status(" Xine:" HAVE_XINE THEN "YES (ver ${ALIASOF_libxine_VERSION})" ELSE NO)
854 endif(DEFINED WITH_XINE)
856 if(DEFINED WITH_INTELPERC)
857 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
858 endif(DEFINED WITH_INTELPERC)
861 # ========================== Other third-party libraries ==========================
863 status(" Other third-party libraries:")
865 if(WITH_IPP AND IPP_FOUND)
866 status(" Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
867 status(" at:" "${IPP_ROOT_DIR}")
869 status(" Use IPP:" WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
872 status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
873 status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
874 status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
875 status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
876 status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
877 status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
878 status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
879 status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
883 status(" NVIDIA CUDA")
885 status(" Use CUFFT:" HAVE_CUFFT THEN YES ELSE NO)
886 status(" Use CUBLAS:" HAVE_CUBLAS THEN YES ELSE NO)
887 status(" USE NVCUVID:" HAVE_NVCUVID THEN YES ELSE NO)
888 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
889 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
890 status(" Use fast math:" CUDA_FAST_MATH THEN YES ELSE NO)
896 if(HAVE_OPENCL_STATIC)
897 set(__opencl_ver "static")
899 set(__opencl_ver "dynamic")
901 status(" Version:" ${__opencl_ver})
902 if(OPENCL_INCLUDE_DIR)
903 status(" Include path:" ${OPENCL_INCLUDE_DIRS})
907 foreach(l ${OPENCL_LIBRARIES})
909 get_target_property(p ${l} LOCATION)
910 if(p MATCHES NOTFOUND)
911 list(APPEND __libs "${l}")
913 list(APPEND __libs "${p}")
916 list(APPEND __libs "${l}")
919 status(" libraries:" ${__libs})
921 status(" Use AMDFFT:" HAVE_CLAMDFFT THEN YES ELSE NO)
922 status(" Use AMDBLAS:" HAVE_CLAMDBLAS THEN YES ELSE NO)
925 # ========================== python ==========================
928 status(" Interpreter:" PYTHONINTERP_FOUND THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_STRING})" ELSE NO)
929 if(BUILD_opencv_python)
930 if(PYTHONLIBS_VERSION_STRING)
931 status(" Libraries:" HAVE_opencv_python THEN "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})" ELSE NO)
933 status(" Libraries:" HAVE_opencv_python THEN "${PYTHON_LIBRARIES}" ELSE NO)
935 status(" numpy:" PYTHON_NUMPY_INCLUDE_DIRS THEN "${PYTHON_NUMPY_INCLUDE_DIRS} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
936 status(" packages path:" PYTHON_EXECUTABLE THEN "${PYTHON_PACKAGES_PATH}" ELSE "-")
939 # ========================== java ==========================
942 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
944 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
946 status(" Java tests:" BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java) THEN YES ELSE NO)
948 # ========================= matlab =========================
951 status(" mex:" MATLAB_MEX_SCRIPT THEN "${MATLAB_MEX_SCRIPT}" ELSE NO)
953 status(" Compiler/generator:" MEX_WORKS THEN "Working" ELSE "Not working (bindings will not be generated)")
956 # ========================== documentation ==========================
959 status(" Documentation:")
961 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML and without math expressions)")
963 status(" Build Documentation:" NO)
965 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
966 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
967 status(" PlantUML:" PLANTUML THEN "${PLANTUML}" ELSE NO)
970 # ========================== samples and tests ==========================
972 status(" Tests and samples:")
973 status(" Tests:" BUILD_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
974 status(" Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
975 status(" C/C++ Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
977 # ========================== auxiliary ==========================
979 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
981 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
982 status("-----------------------------------------------------------------")
985 ocv_finalize_status()
987 # ----------------------------------------------------------------------------
988 # Warn in the case of in-source build
989 # ----------------------------------------------------------------------------
990 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
991 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
994 # ----------------------------------------------------------------------------
996 # ----------------------------------------------------------------------------
998 include(cmake/OpenCVPackaging.cmake)