1 # ----------------------------------------------------------------------------
2 # Root CMake file for OpenCV
4 # From the off-tree build directory, invoke:
5 # $ cmake <PATH_TO_OPENCV_ROOT>
8 # - OCT-2008: Initial version <joseluisblancoc@gmail.com>
10 # ----------------------------------------------------------------------------
12 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
14 # Following block can broke build in case of cross-compilng
15 # but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
16 # so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
17 if(NOT CMAKE_TOOLCHAIN_FILE)
18 # it _must_ go before project(OpenCV) in order to work
20 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
22 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
24 else(NOT CMAKE_TOOLCHAIN_FILE)
25 #Android: set output folder to ${CMAKE_BINARY_DIR}
26 set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
28 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
29 endif(NOT CMAKE_TOOLCHAIN_FILE)
31 # --------------------------------------------------------------
32 # Top level OpenCV project
33 # --------------------------------------------------------------
34 if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
35 cmake_minimum_required(VERSION 2.8.8)
37 cmake_minimum_required(VERSION 2.8.0)
39 cmake_minimum_required(VERSION 2.6.3)
43 cmake_policy(SET CMP0017 NEW)
47 cmake_policy(SET CMP0022 OLD)
50 # must go before the project command
51 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
52 if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
53 set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
59 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
62 include(cmake/OpenCVUtils.cmake)
64 ocv_clear_vars(OpenCVModules_TARGETS)
66 # ----------------------------------------------------------------------------
67 # Break in case of popular CMake configuration mistakes
68 # ----------------------------------------------------------------------------
69 if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
70 message(FATAL_ERROR "CMake fails to deterimine the bitness of target platform.
71 Please check your CMake and compiler installation. If you are crosscompiling then ensure that your CMake toolchain file correctly sets the compiler details.")
74 # ----------------------------------------------------------------------------
75 # Detect compiler and target platform architecture
76 # ----------------------------------------------------------------------------
77 include(cmake/OpenCVDetectCXXCompiler.cmake)
79 # Add these standard paths to the search paths for FIND_LIBRARY
80 # to find libraries from these locations first
81 if(UNIX AND NOT ANDROID)
82 if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
84 list(APPEND CMAKE_LIBRARY_PATH /lib64)
86 list(APPEND CMAKE_LIBRARY_PATH /lib)
89 list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
91 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
93 elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
95 list(APPEND CMAKE_LIBRARY_PATH /lib32)
97 list(APPEND CMAKE_LIBRARY_PATH /lib)
100 list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
102 list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
107 # Add these standard paths to the search paths for FIND_PATH
108 # to find include files from these locations first
111 list(APPEND CMAKE_INCLUDE_PATH /mingw)
114 list(APPEND CMAKE_INCLUDE_PATH /mingw32)
117 list(APPEND CMAKE_INCLUDE_PATH /mingw64)
121 # ----------------------------------------------------------------------------
122 # OpenCV cmake options
123 # ----------------------------------------------------------------------------
125 # Optional 3rd party components
126 # ===================================================
127 OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON IF (NOT ANDROID AND NOT IOS) )
128 OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O" ON IF IOS)
129 OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa" OFF IF APPLE )
130 OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" ON IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
131 OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" ON IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
132 OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" OFF IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT IOS) )
133 OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF IF (CMAKE_VERSION VERSION_GREATER "2.8" AND NOT ANDROID AND NOT IOS AND NOT APPLE) )
134 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" ON)
135 OCV_OPTION(WITH_VFW "Include Video for Windows support" ON IF WIN32 )
136 OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" ON IF (NOT ANDROID AND NOT IOS))
137 OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
138 OCV_OPTION(WITH_GTK "Include GTK support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
139 OCV_OPTION(WITH_IMAGEIO "ImageIO support for OS X" OFF IF APPLE )
140 OCV_OPTION(WITH_IPP "Include Intel IPP support" OFF IF (MSVC OR X86 OR X86_64) )
141 OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON IF (NOT IOS) )
142 OCV_OPTION(WITH_JPEG "Include JPEG support" ON)
143 OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON IF (NOT IOS) )
144 OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF IF (NOT ANDROID AND NOT APPLE) )
145 OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF IF (NOT ANDROID AND NOT IOS) )
146 OCV_OPTION(WITH_PNG "Include PNG support" ON)
147 OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" ON IF (NOT ANDROID AND NOT IOS) )
148 OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" ON IF (NOT ANDROID AND NOT IOS) )
149 OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF IF (NOT ANDROID AND NOT IOS) )
150 OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON IF WIN32 )
151 OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O insted of QTKit" OFF IF APPLE )
152 OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF IF (NOT IOS) )
153 OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF)
154 OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF IF WIN32 )
155 OCV_OPTION(WITH_TIFF "Include TIFF support" ON IF (NOT IOS) )
156 OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
157 OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
158 OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
159 OCV_OPTION(WITH_DSHOW "Build HighGUI with DirectShow support" ON IF (WIN32 AND NOT ARM) )
160 OCV_OPTION(WITH_MSMF "Build HighGUI with Media Foundation support" OFF IF WIN32 )
161 OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF IF (NOT ANDROID AND NOT APPLE) )
162 OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
163 OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" ON IF (NOT IOS) )
164 OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON IF (NOT ANDROID AND NOT IOS) )
165 OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON IF (NOT ANDROID AND NOT IOS) )
166 OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF IF WIN32 )
168 # OpenCV build components
169 # ===================================================
170 OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
171 OCV_OPTION(BUILD_opencv_apps "Build utility applications (used for example to train classifiers)" (NOT ANDROID) IF (NOT IOS) )
172 OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
173 OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" ON )
174 OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
175 OCV_OPTION(BUILD_PACKAGE "Enables 'make package_source' command" ON )
176 OCV_OPTION(BUILD_PERF_TESTS "Build performance tests" ON IF (NOT IOS) )
177 OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" ON IF (NOT IOS) )
178 OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into debug libs (not MSCV only)" ON )
179 OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
180 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 )
181 OCV_OPTION(BUILD_ANDROID_SERVICE "Build OpenCV Manager for Google Play" OFF IF ANDROID AND ANDROID_SOURCE_TREE )
182 OCV_OPTION(BUILD_ANDROID_PACKAGE "Build platform-specific package for Google Play" OFF IF ANDROID )
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_DYNAMIC_CUDA "Enabled dynamic CUDA linkage" ON IF ANDROID )
205 OCV_OPTION(ENABLE_PRECOMPILED_HEADERS "Use precompiled headers" ON IF (NOT IOS) )
206 OCV_OPTION(ENABLE_SOLUTION_FOLDERS "Solution folder in Visual Studio or in other IDEs" (MSVC_IDE OR CMAKE_GENERATOR MATCHES Xcode) IF (CMAKE_VERSION VERSION_GREATER "2.8.0") )
207 OCV_OPTION(ENABLE_PROFILING "Enable profiling in the GCC compiler (Add flags: -g -pg)" 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 )
225 # uncategorized options
226 # ===================================================
227 OCV_OPTION(CMAKE_VERBOSE "Verbose mode" OFF )
229 # backward compatibility
230 # ===================================================
231 include(cmake/OpenCVLegacyOptions.cmake OPTIONAL)
234 # ----------------------------------------------------------------------------
235 # Get actual OpenCV version number from sources
236 # ----------------------------------------------------------------------------
237 include(cmake/OpenCVVersion.cmake)
240 # ----------------------------------------------------------------------------
241 # Build & install layouts
242 # ----------------------------------------------------------------------------
244 # Save libs and executables in the same place
245 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
248 if (ANDROID_ABI MATCHES "NEON")
251 if (ANDROID_ABI MATCHES "VFPV3")
257 set(OPENCV_DOC_INSTALL_PATH doc)
258 elseif(INSTALL_TO_MANGLED_PATHS)
259 set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
261 set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
265 if(DEFINED OpenCV_RUNTIME AND DEFINED OpenCV_ARCH)
266 set(OpenCV_INSTALL_BINARIES_PREFIX "${OpenCV_ARCH}/${OpenCV_RUNTIME}/")
268 message(STATUS "Can't detect runtime and/or arch")
269 set(OpenCV_INSTALL_BINARIES_PREFIX "")
272 set(OpenCV_INSTALL_BINARIES_PREFIX "")
275 set(OPENCV_SAMPLES_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}samples")
277 set(OPENCV_BIN_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}bin")
280 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib/${ANDROID_NDK_ABI_NAME}")
281 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib/${ANDROID_NDK_ABI_NAME}")
282 set(OPENCV_LIB_INSTALL_PATH sdk/native/libs/${ANDROID_NDK_ABI_NAME})
283 set(OPENCV_3P_LIB_INSTALL_PATH sdk/native/3rdparty/libs/${ANDROID_NDK_ABI_NAME})
284 set(OPENCV_CONFIG_INSTALL_PATH sdk/native/jni)
285 set(OPENCV_INCLUDE_INSTALL_PATH sdk/native/jni/include)
286 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
288 set(LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/lib")
289 set(3P_LIBRARY_OUTPUT_PATH "${OpenCV_BINARY_DIR}/3rdparty/lib${LIB_SUFFIX}")
292 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
294 set(OPENCV_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}lib${LIB_SUFFIX}")
296 set(OPENCV_3P_LIB_INSTALL_PATH "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
297 set(OPENCV_SAMPLES_SRC_INSTALL_PATH samples/native)
299 set(OPENCV_LIB_INSTALL_PATH lib${LIB_SUFFIX})
300 set(OPENCV_3P_LIB_INSTALL_PATH share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
301 set(OPENCV_SAMPLES_SRC_INSTALL_PATH share/OpenCV/samples)
303 set(OPENCV_INCLUDE_INSTALL_PATH "include")
305 math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
306 if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
307 set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
309 set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
313 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
314 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
316 if(INSTALL_TO_MANGLED_PATHS)
317 set(OPENCV_INCLUDE_INSTALL_PATH ${OPENCV_INCLUDE_INSTALL_PATH}/opencv-${OPENCV_VERSION})
322 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
323 set(OPENCV_DEBUG_POSTFIX d)
326 set(OPENCV_DLLVERSION "")
327 set(OPENCV_DEBUG_POSTFIX "")
330 if(DEFINED CMAKE_DEBUG_POSTFIX)
331 set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
335 set(CMAKE_VERBOSE_MAKEFILE 1)
339 # ----------------------------------------------------------------------------
340 # Path for build/platform -specific headers
341 # ----------------------------------------------------------------------------
342 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
343 ocv_include_directories(${OPENCV_CONFIG_FILE_INCLUDE_DIR})
345 # ----------------------------------------------------------------------------
346 # Path for additional modules
347 # ----------------------------------------------------------------------------
348 set(OPENCV_EXTRA_MODULES_PATH "" CACHE PATH "Where to look for additional OpenCV modules")
350 # ----------------------------------------------------------------------------
351 # Autodetect if we are in a GIT repository
352 # ----------------------------------------------------------------------------
354 # don't use FindGit because it requires CMake 2.8.2
355 set(git_names git eg) # eg = easy git
356 # Prefer .cmd variants on Windows unless running in a Makefile in the MSYS shell
358 if(NOT CMAKE_GENERATOR MATCHES "MSYS")
359 set(git_names git.cmd git eg.cmd eg)
363 find_host_program(GIT_EXECUTABLE NAMES ${git_names} PATH_SUFFIXES Git/cmd Git/bin DOC "git command line client")
364 mark_as_advanced(GIT_EXECUTABLE)
367 execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty --match "2.[0-9].[0-9]*"
368 WORKING_DIRECTORY "${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 include(cmake/OpenCVFindPkgConfig.cmake OPTIONAL)
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 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} dl m pthread rt)
425 set(HAVE_LIBPTHREAD YES)
429 include(cmake/OpenCVPCHSupport.cmake)
430 include(cmake/OpenCVModule.cmake)
432 # ----------------------------------------------------------------------------
433 # Detect 3rd-party libraries
434 # ----------------------------------------------------------------------------
436 include(cmake/OpenCVFindLibsGrfmt.cmake)
437 include(cmake/OpenCVFindLibsGUI.cmake)
438 include(cmake/OpenCVFindLibsVideo.cmake)
439 include(cmake/OpenCVFindLibsPerf.cmake)
442 # ----------------------------------------------------------------------------
443 # Detect other 3rd-party libraries/tools
444 # ----------------------------------------------------------------------------
446 # --- LATEX for pdf documentation ---
448 include(cmake/OpenCVFindLATEX.cmake)
451 # --- Python Support ---
452 include(cmake/OpenCVDetectPython.cmake)
454 # --- Java Support ---
455 include(cmake/OpenCVDetectApacheAnt.cmake)
457 include(cmake/OpenCVDetectAndroidSDK.cmake)
459 if(NOT ANDROID_TOOLS_Pkg_Revision GREATER 13)
460 message(WARNING "OpenCV requires Android SDK tools revision 14 or newer. Otherwise tests and samples will no be compiled.")
466 if(ANDROID AND ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_TOOLS_Pkg_Revision GREATER 13))
467 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
469 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
474 include(cmake/OpenCVDetectOpenCL.cmake)
477 # ----------------------------------------------------------------------------
478 # Add CUDA libraries (needed for apps/tools, samples)
479 # ----------------------------------------------------------------------------
481 set(ENABLE_DYNAMIC_CUDA OFF)
484 if(HAVE_CUDA AND NOT ENABLE_DYNAMIC_CUDA)
485 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
487 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
490 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
494 # ----------------------------------------------------------------------------
496 # ----------------------------------------------------------------------------
497 if(ENABLE_SOLUTION_FOLDERS)
498 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
499 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
502 # Extra OpenCV targets: uninstall, package_source, perf, etc.
503 include(cmake/OpenCVExtraTargets.cmake)
506 # ----------------------------------------------------------------------------
507 # Process subdirectories
508 # ----------------------------------------------------------------------------
510 # opencv.hpp and legacy headers
511 add_subdirectory(include)
514 add_subdirectory(modules)
516 # Generate targets for documentation
517 add_subdirectory(doc)
519 # various data that is used by cv libraries and/or demo applications.
520 add_subdirectory(data)
523 if(BUILD_opencv_apps)
524 add_subdirectory(apps)
528 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
529 add_subdirectory(samples)
533 add_subdirectory(platforms/android/service)
536 if(BUILD_ANDROID_PACKAGE)
537 add_subdirectory(platforms/android/package)
541 add_subdirectory(platforms/android/libinfo)
544 # ----------------------------------------------------------------------------
545 # Finalization: generate configuration-based files
546 # ----------------------------------------------------------------------------
547 ocv_track_build_dependencies()
549 # Generate platform-dependent and configuration-dependent headers
550 include(cmake/OpenCVGenHeaders.cmake)
552 # Generate opencv.pc for pkg-config command
553 include(cmake/OpenCVGenPkgconfig.cmake)
555 # Generate OpenCV.mk for ndk-build (Android build tool)
556 include(cmake/OpenCVGenAndroidMK.cmake)
558 # Generate OpenCVСonfig.cmake and OpenCVConfig-version.cmake for cmake projects
559 include(cmake/OpenCVGenConfig.cmake)
561 # Generate Info.plist for the IOS framework
562 include(cmake/OpenCVGenInfoPlist.cmake)
564 # Generate environment setup file
565 if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH AND UNIX AND NOT ANDROID)
566 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/opencv_testing.sh.in"
567 "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" @ONLY IMMEDIATE)
568 install(FILES "${CMAKE_BINARY_DIR}/unix-install/opencv_testing.sh" DESTINATION /etc/profile.d/ COMPONENT tests)
571 # ----------------------------------------------------------------------------
573 # ----------------------------------------------------------------------------
575 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
576 if(OPENCV_VCSVERSION)
577 status(" Version control:" ${OPENCV_VCSVERSION})
580 # ========================== build platform ==========================
583 status(" Host:" ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_HOST_SYSTEM_VERSION} ${CMAKE_HOST_SYSTEM_PROCESSOR})
584 if(CMAKE_CROSSCOMPILING)
585 status(" Target:" ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR})
587 status(" CMake:" ${CMAKE_VERSION})
588 status(" CMake generator:" ${CMAKE_GENERATOR})
589 status(" CMake build tool:" ${CMAKE_BUILD_TOOL})
591 status(" MSVC:" ${MSVC_VERSION})
593 if(CMAKE_GENERATOR MATCHES Xcode)
594 status(" Xcode:" ${XCODE_VERSION})
596 if(NOT CMAKE_GENERATOR MATCHES "Xcode|Visual Studio")
597 status(" Configuration:" ${CMAKE_BUILD_TYPE})
600 # ========================== C/C++ options ==========================
601 if(CMAKE_CXX_COMPILER_VERSION)
602 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CXX_COMPILER_VERSION})")
603 elseif(CMAKE_COMPILER_IS_CLANGCXX)
604 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_CLANG_REGEX_VERSION})")
605 elseif(CMAKE_COMPILER_IS_GNUCXX)
606 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} (ver ${CMAKE_GCC_REGEX_VERSION})")
608 set(OPENCV_COMPILER_STR "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
610 string(STRIP "${OPENCV_COMPILER_STR}" OPENCV_COMPILER_STR)
614 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
615 status(" C++ Compiler:" ${OPENCV_COMPILER_STR})
616 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
617 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
618 status(" C Compiler:" ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1})
619 status(" C flags (Release):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE})
620 status(" C flags (Debug):" ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG})
622 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
623 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
625 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
626 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
628 status(" Precompiled headers:" PCHSupport_FOUND AND ENABLE_PRECOMPILED_HEADERS THEN YES ELSE NO)
630 # ========================== OpenCV modules ==========================
632 status(" OpenCV modules:")
633 string(REPLACE "opencv_" "" OPENCV_MODULES_BUILD_ST "${OPENCV_MODULES_BUILD}")
634 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_USER_ST "${OPENCV_MODULES_DISABLED_USER}")
635 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_FORCE_ST "${OPENCV_MODULES_DISABLED_FORCE}")
636 set(OPENCV_MODULES_DISABLED_AUTO_ST "")
637 foreach(m ${OPENCV_MODULES_DISABLED_AUTO})
639 foreach(d ${OPENCV_MODULE_${m}_DEPS})
640 if(d MATCHES "^opencv_" AND NOT HAVE_${d})
641 list(APPEND __mdeps ${d})
645 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}(deps: ${__mdeps})")
647 list(APPEND OPENCV_MODULES_DISABLED_AUTO_ST "${m}")
650 string(REPLACE "opencv_" "" OPENCV_MODULES_DISABLED_AUTO_ST "${OPENCV_MODULES_DISABLED_AUTO_ST}")
652 status(" To be built:" OPENCV_MODULES_BUILD THEN ${OPENCV_MODULES_BUILD_ST} ELSE "-")
653 status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV_MODULES_DISABLED_USER_ST} ELSE "-")
654 status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
655 status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
657 # ========================== Android details ==========================
661 status(" Android ABI:" ${ANDROID_ABI})
662 status(" STL type:" ${ANDROID_STL})
663 status(" Native API level:" android-${ANDROID_NATIVE_API_LEVEL})
664 android_get_compatible_target(android_sdk_target_status ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
665 status(" SDK target:" "${android_sdk_target_status}")
666 if(BUILD_WITH_ANDROID_NDK)
667 status(" Android NDK:" "${ANDROID_NDK} (toolchain: ${ANDROID_TOOLCHAIN_NAME})")
668 elseif(BUILD_WITH_STANDALONE_TOOLCHAIN)
669 status(" Android toolchain:" "${ANDROID_STANDALONE_TOOLCHAIN}")
671 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
672 status(" Google Play package:" BUILD_ANDROID_PACKAGE THEN YES ELSE NO)
673 status(" Android examples:" BUILD_ANDROID_EXAMPLES AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
676 # ================== Windows RT features ==================
679 status(" Windows RT support:" HAVE_WINRT THEN YES ELSE NO)
680 if (ENABLE_WINRT_MODE OR ENABLE_WINRT_MODE_NATIVE)
681 status(" Windows SDK v8.0:" ${WINDOWS_SDK_PATH})
682 status(" Visual Studio 2012:" ${VISUAL_STUDIO_PATH})
686 # ========================== GUI ==========================
691 status(" QT 5.x:" HAVE_QT THEN "YES (ver ${Qt5Core_VERSION_STRING})" ELSE NO)
692 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${Qt5OpenGL_LIBRARIES} ${Qt5OpenGL_VERSION_STRING})" ELSE NO)
694 status(" QT 4.x:" HAVE_QT THEN "YES (ver ${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}.${QT_VERSION_PATCH} ${QT_EDITION})" ELSE NO)
695 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN "YES (${QT_QTOPENGL_LIBRARY})" ELSE NO)
700 if(DEFINED WITH_WIN32UI)
701 status(" Win32 UI:" HAVE_WIN32UI THEN YES ELSE NO)
705 status(" Carbon:" YES)
707 status(" Cocoa:" YES)
710 status(" GTK+ 2.x:" HAVE_GTK THEN "YES (ver ${ALIASOF_gtk+-2.0_VERSION})" ELSE NO)
711 status(" GThread :" HAVE_GTHREAD THEN "YES (ver ${ALIASOF_gthread-2.0_VERSION})" ELSE NO)
712 status(" GtkGlExt:" HAVE_GTKGLEXT THEN "YES (ver ${ALIASOF_gtkglext-1.0_VERSION})" ELSE NO)
717 status(" OpenGL support:" HAVE_OPENGL THEN "YES (${OPENGL_LIBRARIES})" ELSE NO)
719 # ========================== MEDIA IO ==========================
721 status(" Media I/O: ")
722 status(" ZLib:" BUILD_ZLIB THEN "build (ver ${ZLIB_VERSION_STRING})" ELSE "${ZLIB_LIBRARY} (ver ${ZLIB_VERSION_STRING})")
725 status(" JPEG:" JPEG_FOUND THEN "${JPEG_LIBRARY} (ver ${JPEG_LIB_VERSION})" ELSE "build (ver ${JPEG_LIB_VERSION})")
727 status(" JPEG:" "NO")
730 status(" PNG:" PNG_FOUND THEN "${PNG_LIBRARY} (ver ${PNG_VERSION})" ELSE "build (ver ${PNG_VERSION})")
735 if(TIFF_VERSION_STRING AND TIFF_FOUND)
736 status(" TIFF:" "${TIFF_LIBRARY} (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
738 status(" TIFF:" TIFF_FOUND THEN "${TIFF_LIBRARY} (ver ${TIFF_VERSION})" ELSE "build (ver ${TIFF_VERSION} - ${TIFF_VERSION_STRING})")
741 status(" TIFF:" "NO")
744 status(" JPEG 2000:" JASPER_FOUND THEN "${JASPER_LIBRARY} (ver ${JASPER_VERSION_STRING})" ELSE "build (ver ${JASPER_VERSION_STRING})")
746 status(" JPEG 2000:" "NO")
749 status(" OpenEXR:" OPENEXR_FOUND THEN "${OPENEXR_LIBRARIES} (ver ${OPENEXR_VERSION})" ELSE "build (ver ${OPENEXR_VERSION})")
751 status(" OpenEXR:" "NO")
754 # ========================== VIDEO IO ==========================
756 status(" Video I/O:")
758 if (DEFINED WITH_VFW)
759 status(" Video for Windows:" HAVE_VFW THEN YES ELSE NO)
760 endif(DEFINED WITH_VFW)
762 if(DEFINED WITH_1394)
763 status(" DC1394 1.x:" HAVE_DC1394 THEN "YES (ver ${ALIASOF_libdc1394_VERSION})" ELSE NO)
764 status(" DC1394 2.x:" HAVE_DC1394_2 THEN "YES (ver ${ALIASOF_libdc1394-2_VERSION})" ELSE NO)
765 endif(DEFINED WITH_1394)
768 if(HAVE_opencv_androidcamera)
769 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER
770 THEN "YES, build for Android${ANDROID_VERSION}" ELSE "YES, use prebuilt libraries")
772 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
776 if(DEFINED WITH_AVFOUNDATION)
777 status(" AVFoundation:" WITH_AVFOUNDATION THEN YES ELSE NO)
778 endif(DEFINED WITH_AVFOUNDATION)
780 if(DEFINED WITH_FFMPEG)
782 status(" FFMPEG:" WITH_FFMPEG THEN "YES (prebuilt binaries)" ELSE NO)
784 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
786 status(" codec:" HAVE_FFMPEG_CODEC THEN "YES (ver ${ALIASOF_libavcodec_VERSION})" ELSE NO)
787 status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
788 status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
789 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
790 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
791 endif(DEFINED WITH_FFMPEG)
793 if(DEFINED WITH_GSTREAMER)
794 status(" GStreamer:" HAVE_GSTREAMER THEN "" ELSE NO)
796 status(" base:" "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
797 status(" app:" "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
798 status(" video:" "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
800 endif(DEFINED WITH_GSTREAMER)
802 if(DEFINED WITH_OPENNI)
803 status(" OpenNI:" HAVE_OPENNI THEN "YES (ver ${OPENNI_VERSION_STRING}, build ${OPENNI_VERSION_BUILD})"
805 status(" OpenNI PrimeSensor Modules:" HAVE_OPENNI_PRIME_SENSOR_MODULE
806 THEN "YES (${OPENNI_PRIME_SENSOR_MODULE})" ELSE NO)
807 endif(DEFINED WITH_OPENNI)
809 if(DEFINED WITH_PVAPI)
810 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
811 endif(DEFINED WITH_PVAPI)
813 if(DEFINED WITH_GIGEAPI)
814 status(" GigEVisionSDK:" HAVE_GIGE_API THEN YES ELSE NO)
815 endif(DEFINED WITH_GIGEAPI)
817 if(DEFINED WITH_QUICKTIME)
818 status(" QuickTime:" HAVE_QUICKTIME THEN YES ELSE NO)
819 status(" QTKit:" HAVE_QTKIT THEN YES ELSE NO)
820 endif(DEFINED WITH_QUICKTIME)
822 if(DEFINED WITH_UNICAP)
823 status(" UniCap:" HAVE_UNICAP THEN "YES (ver ${ALIASOF_libunicap_VERSION})" ELSE NO)
824 status(" UniCap ucil:" HAVE_UNICAP_UCIL THEN "YES (ver ${ALIASOF_libucil_VERSION})" ELSE NO)
825 endif(DEFINED WITH_UNICAP)
829 set(HAVE_CAMV4L_STR "YES")
831 set(HAVE_CAMV4L_STR "NO")
834 set(HAVE_CAMV4L2_STR "YES")
836 set(HAVE_CAMV4L2_STR "YES(videoio)")
838 set(HAVE_CAMV4L2_STR "NO")
840 status(" V4L/V4L2:" HAVE_LIBV4L THEN "Using libv4l (ver ${ALIASOF_libv4l1_VERSION})"
841 ELSE "${HAVE_CAMV4L_STR}/${HAVE_CAMV4L2_STR}")
842 endif(DEFINED WITH_V4L)
844 if(DEFINED WITH_DSHOW)
845 status(" DirectShow:" HAVE_DSHOW THEN YES ELSE NO)
846 endif(DEFINED WITH_DSHOW)
848 if(DEFINED WITH_MSMF)
849 status(" Media Foundation:" HAVE_MSMF THEN YES ELSE NO)
850 endif(DEFINED WITH_MSMF)
852 if(DEFINED WITH_XIMEA)
853 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
854 endif(DEFINED WITH_XIMEA)
856 if(DEFINED WITH_XINE)
857 status(" Xine:" HAVE_XINE THEN "YES (ver ${ALIASOF_libxine_VERSION})" ELSE NO)
858 endif(DEFINED WITH_XINE)
860 if(DEFINED WITH_INTELPERC)
861 status(" Intel PerC:" HAVE_INTELPERC THEN "YES" ELSE NO)
862 endif(DEFINED WITH_INTELPERC)
865 # ========================== Other third-party libraries ==========================
867 status(" Other third-party libraries:")
869 if(WITH_IPP AND IPP_FOUND)
870 status(" Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
871 status(" at:" "${IPP_ROOT_DIR}")
873 status(" Use IPP:" WITH_IPP AND NOT IPP_FOUND THEN "IPP not found" ELSE NO)
876 status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
877 status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
878 status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
879 status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
880 status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
881 status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
882 status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
883 status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
887 status(" NVIDIA CUDA")
889 status(" Use CUFFT:" HAVE_CUFFT THEN YES ELSE NO)
890 status(" Use CUBLAS:" HAVE_CUBLAS THEN YES ELSE NO)
891 status(" USE NVCUVID:" HAVE_NVCUVID THEN YES ELSE NO)
892 status(" NVIDIA GPU arch:" ${OPENCV_CUDA_ARCH_BIN})
893 status(" NVIDIA PTX archs:" ${OPENCV_CUDA_ARCH_PTX})
894 status(" Use fast math:" CUDA_FAST_MATH THEN YES ELSE NO)
900 if(HAVE_OPENCL_STATIC)
901 set(__opencl_ver "static")
903 set(__opencl_ver "dynamic")
905 status(" Version:" ${__opencl_ver})
906 if(OPENCL_INCLUDE_DIR)
907 status(" Include path:" ${OPENCL_INCLUDE_DIRS})
911 foreach(l ${OPENCL_LIBRARIES})
913 get_target_property(p ${l} LOCATION)
914 if(p MATCHES NOTFOUND)
915 list(APPEND __libs "${l}")
917 list(APPEND __libs "${p}")
920 list(APPEND __libs "${l}")
923 status(" libraries:" ${__libs})
925 status(" Use AMD FFT:" HAVE_CLAMDFFT THEN YES ELSE NO)
926 status(" Use AMD BLAS:" HAVE_CLAMDBLAS THEN YES ELSE NO)
929 # ========================== python ==========================
932 status(" Interpreter:" PYTHON_EXECUTABLE THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_FULL})" ELSE NO)
933 if(BUILD_opencv_python)
934 if(PYTHONLIBS_VERSION_STRING)
935 status(" Libraries:" HAVE_opencv_python THEN "${PYTHON_LIBRARIES} (ver ${PYTHONLIBS_VERSION_STRING})" ELSE NO)
937 status(" Libraries:" HAVE_opencv_python THEN ${PYTHON_LIBRARIES} ELSE NO)
939 status(" numpy:" PYTHON_USE_NUMPY THEN "${PYTHON_NUMPY_INCLUDE_DIR} (ver ${PYTHON_NUMPY_VERSION})" ELSE "NO (Python wrappers can not be generated)")
940 status(" packages path:" PYTHON_EXECUTABLE THEN "${PYTHON_PACKAGES_PATH}" ELSE "-")
943 # ========================== java ==========================
946 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
948 status(" JNI:" JNI_INCLUDE_DIRS THEN "${JNI_INCLUDE_DIRS}" ELSE NO)
950 status(" Java tests:" BUILD_TESTS AND (CAN_BUILD_ANDROID_PROJECTS OR HAVE_opencv_java) THEN YES ELSE NO)
952 # ========================== documentation ==========================
955 status(" Documentation:")
957 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML and without math expressions)")
959 status(" Build Documentation:" NO)
961 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
962 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
965 # ========================== samples and tests ==========================
967 status(" Tests and samples:")
968 status(" Tests:" BUILD_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
969 status(" Performance tests:" BUILD_PERF_TESTS AND HAVE_opencv_ts THEN YES ELSE NO)
970 status(" C/C++ Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
972 # ========================== auxiliary ==========================
974 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
976 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
977 status("-----------------------------------------------------------------")
980 ocv_finalize_status()
982 # ----------------------------------------------------------------------------
983 # Warn in the case of in-source build
984 # ----------------------------------------------------------------------------
985 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
986 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")
989 # ----------------------------------------------------------------------------
991 # ----------------------------------------------------------------------------
993 include(cmake/OpenCVPackaging.cmake)