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 # Add these standard paths to the search paths for FIND_LIBRARY
19 # to find libraries from these locations first
21 set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} /lib /usr/lib)
24 # it _must_ go before PROJECT(OpenCV) in order to work
26 set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
28 set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
32 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
34 endif(NOT CMAKE_TOOLCHAIN_FILE)
36 # --------------------------------------------------------------
37 # Top level OpenCV project
38 # --------------------------------------------------------------
40 cmake_minimum_required(VERSION 2.6.3)
42 cmake_minimum_required(VERSION 2.8)
46 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
47 if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
48 set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
51 set(CMAKE_C_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
52 set(CMAKE_C_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
53 set(CMAKE_CXX_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
54 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
55 set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
56 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
57 set(CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
58 set(CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
59 set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
60 set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
61 set(CMAKE_VERBOSE OFF CACHE BOOL "Verbose mode")
63 set(CMAKE_VERBOSE_MAKEFILE 1)
66 # --------------------------------------------------------------
67 # Indicate CMake 2.7 and above that we don't want to mix relative
68 # and absolute paths in linker lib lists.
69 # Run "cmake --help-policy CMP0003" for more information.
70 # --------------------------------------------------------------
71 if(COMMAND cmake_policy)
72 cmake_policy(SET CMP0003 NEW)
75 # ----------------------------------------------------------------------------
76 # Build static or dynamic libs?
77 # Default: dynamic libraries
78 # ----------------------------------------------------------------------------
80 set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)")
82 set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)")
84 # ----------------------------------------------------------------------------
85 # Include debug info into debug libs?
87 # ----------------------------------------------------------------------------
88 set(BUILD_WITH_DEBUG_INFO ON CACHE BOOL "Include debug info into debug libs")
90 # ----------------------------------------------------------------------------
91 # Get actual OpenCV version number from sources
92 # ----------------------------------------------------------------------------
93 SET(OPENCV_VERSION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/modules/core/include/opencv2/core/version.hpp")
94 FILE(STRINGS "${OPENCV_VERSION_FILE}" OPENCV_VERSION_PARTS REGEX "#define CV_.+OR_VERSION[ ]+[0-9]+" )
95 string(REGEX REPLACE ".+CV_MAJOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_MAJOR "${OPENCV_VERSION_PARTS}")
96 string(REGEX REPLACE ".+CV_MINOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_MINOR "${OPENCV_VERSION_PARTS}")
97 string(REGEX REPLACE ".+CV_SUBMINOR_VERSION[ ]+([0-9]+).*" "\\1" OPENCV_VERSION_PATCH "${OPENCV_VERSION_PARTS}")
98 set(OPENCV_VERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}.${OPENCV_VERSION_PATCH}")
100 set(OPENCV_SOVERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}")
102 # create a dependency on version file
103 # we will never use output of the following command but cmake will rerun if version file changes
104 configure_file("${OPENCV_VERSION_FILE}" "${CMAKE_BINARY_DIR}/junk/version.junk" COPYONLY)
108 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
109 set(OPENCV_DEBUG_POSTFIX d)
112 set(OPENCV_DLLVERSION "")
113 set(OPENCV_DEBUG_POSTFIX)
117 set(OPENCV_INCLUDE_PREFIX include)
118 if(UNIX AND NOT ANDROID AND BUILD_SHARED_LIBS)
119 option(OPENCV_MANGLED_INSTALL_PATHS "Enables mangled install paths, that help with side by side installs." False)
120 if(OPENCV_MANGLED_INSTALL_PATHS)
121 set(OPENCV_INCLUDE_PREFIX include/opencv-${OPENCV_VERSION})
126 # Save libs and executables in the same place
127 set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}/lib" CACHE PATH "Output directory for libraries" )
128 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin" CACHE PATH "Output directory for applications" )
131 set(OPENCV_DOC_INSTALL_PATH doc)
132 elseif(OPENCV_MANGLED_INSTALL_PATHS)
133 set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
135 set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
139 set(OPENCV_LIB_INSTALL_PATH libs/${ARMEABI_NDK_NAME})
141 set(OPENCV_LIB_INSTALL_PATH lib${LIB_SUFFIX})
144 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${OPENCV_LIB_INSTALL_PATH}")
145 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
147 # search packages for host system instead of packages for target system
148 # in case of cross compilation thess macro should be defined by toolchain file
149 if(NOT COMMAND find_host_package)
150 macro(find_host_package)
151 find_package(${ARGN})
154 if(NOT COMMAND find_host_program)
155 macro(find_host_program)
156 find_program(${ARGN})
160 # ----------------------------------------------------------------------------
161 # Use statically or dynamically linked CRT?
163 # ----------------------------------------------------------------------------
164 if(WIN32 AND NOT BUILD_SHARED_LIBS)
165 option (BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT" ON)
169 if(BUILD_WITH_STATIC_CRT)
171 CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
172 CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
173 CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
174 CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
175 if(${flag_var} MATCHES "/MD")
176 string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
178 if(${flag_var} MATCHES "/MDd")
179 string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
183 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcrtd.lib")
184 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /NODEFAULTLIB:libcmt.lib")
185 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libcmtd.lib")
186 else(BUILD_WITH_STATIC_CRT)
188 CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
189 CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
190 CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
191 CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
192 if(${flag_var} MATCHES "/MT")
193 string(REGEX REPLACE "/MT" "/MD" ${flag_var} "${${flag_var}}")
195 if(${flag_var} MATCHES "/MTd")
196 string(REGEX REPLACE "/MTd" "/MDd" ${flag_var} "${${flag_var}}")
199 endif(BUILD_WITH_STATIC_CRT)
201 if(NOT BUILD_WITH_DEBUG_INFO)
202 string(REPLACE "/debug" "" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
203 string(REPLACE "/DEBUG" "" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
204 string(REPLACE "/INCREMENTAL:YES" "/INCREMENTAL:NO" CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
205 string(REPLACE "/INCREMENTAL " "/INCREMENTAL:NO " CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
207 string(REPLACE "/debug" "" CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}")
208 string(REPLACE "/DEBUG" "" CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}")
209 string(REPLACE "/INCREMENTAL:YES" "/INCREMENTAL:NO" CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}")
210 string(REPLACE "/INCREMENTAL " "/INCREMENTAL:NO " CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG}")
212 string(REPLACE "/debug" "" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
213 string(REPLACE "/DEBUG" "" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
214 string(REPLACE "/INCREMENTAL:YES" "/INCREMENTAL:NO" CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
215 string(REPLACE "/INCREMENTAL " "/INCREMENTAL:NO " CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
217 string(REPLACE "/Zi" "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
218 string(REPLACE "/Zi" "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
223 # ----------------------------------------------------------------------------
224 # Variables for cvconfig.h.cmake
225 # ----------------------------------------------------------------------------
226 set(PACKAGE "opencv")
227 set(PACKAGE_BUGREPORT "opencvlibrary-devel@lists.sourceforge.net")
228 set(PACKAGE_NAME "opencv")
229 set(PACKAGE_STRING "${PACKAGE} ${OPENCV_VERSION}")
230 set(PACKAGE_TARNAME "${PACKAGE}")
231 set(PACKAGE_VERSION "${OPENCV_VERSION}")
233 # ----------------------------------------------------------------------------
234 # Autodetect if we are in a SVN repository
235 # ----------------------------------------------------------------------------
236 find_host_program(SVNVERSION_PATH svnversion)
237 mark_as_advanced(force SVNVERSION_PATH)
239 message(STATUS "Extracting svn version, please wait...")
240 execute_process(COMMAND ${SVNVERSION_PATH} -n ${OpenCV_SOURCE_DIR} OUTPUT_VARIABLE SVNVERSION_RESULT)
242 if(SVNVERSION_RESULT MATCHES "exported")
243 # This is NOT a svn repository:
244 set(OPENCV_SVNVERSION "")
245 message(STATUS "SVNVERSION: exported")
247 set(OPENCV_SVNVERSION " svn:${SVNVERSION_RESULT}")
248 message(STATUS "SVNVERSION: ${OPENCV_SVNVERSION}")
251 # We don't have svnversion:
252 set(OPENCV_SVNVERSION "")
255 # ----------------------------------------------------------------------------
256 # Detect Microsoft compiler:
257 # ----------------------------------------------------------------------------
262 # ----------------------------------------------------------------------------
263 # Detect GNU version:
264 # ----------------------------------------------------------------------------
265 if(CMAKE_COMPILER_IS_GNUCXX)
266 execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version
267 OUTPUT_VARIABLE CMAKE_OPENCV_GCC_VERSION_FULL
268 OUTPUT_STRIP_TRAILING_WHITESPACE)
270 execute_process(COMMAND ${CMAKE_CXX_COMPILER} -v
271 ERROR_VARIABLE CMAKE_OPENCV_GCC_INFO_FULL
272 OUTPUT_STRIP_TRAILING_WHITESPACE)
274 # Typical output in CMAKE_OPENCV_GCC_VERSION_FULL: "c+//0 (whatever) 4.2.3 (...)"
275 # Look for the version number
276 string(REGEX MATCH "[0-9]+.[0-9]+.[0-9]+" CMAKE_GCC_REGEX_VERSION "${CMAKE_OPENCV_GCC_VERSION_FULL}")
278 # Split the three parts:
279 string(REGEX MATCHALL "[0-9]+" CMAKE_OPENCV_GCC_VERSIONS "${CMAKE_GCC_REGEX_VERSION}")
281 list(GET CMAKE_OPENCV_GCC_VERSIONS 0 CMAKE_OPENCV_GCC_VERSION_MAJOR)
282 list(GET CMAKE_OPENCV_GCC_VERSIONS 1 CMAKE_OPENCV_GCC_VERSION_MINOR)
284 set(CMAKE_OPENCV_GCC_VERSION ${CMAKE_OPENCV_GCC_VERSION_MAJOR}${CMAKE_OPENCV_GCC_VERSION_MINOR})
285 math(EXPR CMAKE_OPENCV_GCC_VERSION_NUM "${CMAKE_OPENCV_GCC_VERSION_MAJOR}*100 + ${CMAKE_OPENCV_GCC_VERSION_MINOR}")
286 message(STATUS "Detected version of GNU GCC: ${CMAKE_OPENCV_GCC_VERSION} (${CMAKE_OPENCV_GCC_VERSION_NUM})")
289 execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpmachine
290 OUTPUT_VARIABLE CMAKE_OPENCV_GCC_TARGET_MACHINE
291 OUTPUT_STRIP_TRAILING_WHITESPACE)
292 if(CMAKE_OPENCV_GCC_TARGET_MACHINE MATCHES "64")
298 # ----------------------------------------------------------------------------
299 # Detect Intel ICC compiler -- for -fPIC in 3rdparty ( UNIX ONLY ):
300 # see include/opencv/cxtypes.h file for related ICC & CV_ICC defines.
301 # NOTE: The system needs to determine if the '-fPIC' option needs to be added
302 # for the 3rdparty static libs being compiled. The CMakeLists.txt files
303 # in 3rdparty use the CV_ICC definition being set here to determine if
304 # the -fPIC flag should be used.
305 # ----------------------------------------------------------------------------
315 elseif(__INTEL_COMPILER)
316 set(CV_ICC __INTEL_COMPILER)
317 elseif(CMAKE_C_COMPILER MATCHES "icc")
318 set(CV_ICC icc_matches_c_compiler)
322 # ----------------------------------------------------------------------------
323 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
324 # ----------------------------------------------------------------------------
326 # Build/install (or not) some apps:
327 # ===================================================
328 set(BUILD_EXAMPLES OFF CACHE BOOL "Build all examples")
329 set(INSTALL_C_EXAMPLES OFF CACHE BOOL "Install C examples")
330 set(INSTALL_PYTHON_EXAMPLES OFF CACHE BOOL "Install Python examples")
332 set(INSTALL_ANDROID_EXAMPLES OFF CACHE BOOL "Install Android examples")
336 # ===================================================
338 set(BUILD_TESTS ON CACHE BOOL "Build tests")
340 set(BUILD_TESTS OFF CACHE BOOL "Build tests")
342 set(BUILD_PERF_TESTS ON CACHE BOOL "Build performance tests")
344 # Build 3rdparty libraries under unix
345 # ===================================================
347 set(OPENCV_BUILD_3RDPARTY_LIBS TRUE CACHE BOOL "Build 3rd party libraries")
349 set(OPENCV_BUILD_3RDPARTY_LIBS FALSE CACHE BOOL "Build 3rd party libraries")
353 include(OpenCVPCHSupport.cmake REQUIRED)
356 include(OpenCVModule.cmake REQUIRED)
358 include(OpenCVAndroidProject.cmake REQUIRED)
362 SET(USE_PRECOMPILED_HEADERS ON CACHE BOOL "Use precompiled headers")
364 SET(USE_PRECOMPILED_HEADERS OFF CACHE BOOL "Use precompiled headers" FORCE)
368 include(OpenCVFindPkgConfig.cmake OPTIONAL)
369 include(CheckFunctionExists)
370 include(CheckIncludeFile)
373 if(CMAKE_COMPILER_IS_GNUCXX)
374 set(ENABLE_PROFILING OFF CACHE BOOL "Enable profiling in the GCC compiler (Add flags: -g -pg)")
375 set(USE_OMIT_FRAME_POINTER ON CACHE BOOL "Enable -fomit-frame-pointer for GCC")
377 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64.*|x86_64.*)
380 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES i686.*|i386.*|x86.*)
383 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES powerpc.*)
384 set(ENABLE_POWERPC ON CACHE BOOL "Enable PowerPC for GCC")
388 # enable everything, since the available set of instructions is checked at runtime
389 #IF ("${CMAKE_GCC_REGEX_VERSION}" VERSION_GREATER 4.5)
390 SET(_USE_FAST_MATH OFF)
392 # SET(_USE_FAST_MATH ON)
394 set(USE_FAST_MATH ${_USE_FAST_MATH} CACHE BOOL "Enable -ffast-math (not recommended for GCC 4.6.x)")
395 set(ENABLE_SSE ON CACHE BOOL "Enable SSE instructions")
396 set(ENABLE_SSE2 ON CACHE BOOL "Enable SSE2 instructions")
397 set(ENABLE_SSE3 OFF CACHE BOOL "Enable SSE3 instructions")
398 set(ENABLE_SSSE3 OFF CACHE BOOL "Enable SSSE3 instructions")
399 set(ENABLE_SSE41 OFF CACHE BOOL "Enable SSE4.1 instructions")
400 set(ENABLE_SSE42 OFF CACHE BOOL "Enable SSE4.2 instructions")
405 set(ENABLE_SSE ON CACHE BOOL "Enable SSE instructions for MSVC")
406 set(ENABLE_SSE2 ON CACHE BOOL "Enable SSE2 instructions for MSVC")
407 if(CMAKE_C_COMPILER MATCHES "icc")
408 set(ENABLE_SSE3 OFF CACHE BOOL "Enable SSE3 instructions for ICC")
409 set(ENABLE_SSE4_1 OFF CACHE BOOL "Enable SSE4.1 instructions for ICC")
413 # allow fine grained control over which libraries not to link, even if
414 # they are available on the system
415 # ====================================================================
417 set(WITH_PNG ON CACHE BOOL "Include PNG support")
418 set(WITH_JPEG ON CACHE BOOL "Include JPEG support")
419 set(WITH_JASPER ON CACHE BOOL "Include JPEG2K support")
420 set(WITH_TIFF ON CACHE BOOL "Include TIFF support")
421 set(WITH_OPENEXR ON CACHE BOOL "Include ILM support via OpenEXR")
425 set(WITH_FFMPEG ON CACHE BOOL "Include FFMPEG support")
427 set(WITH_UNICAP OFF CACHE BOOL "Include Unicap support (GPL)")
428 set(WITH_GTK ON CACHE BOOL "Include GTK support")
429 set(WITH_GSTREAMER ON CACHE BOOL "Include Gstreamer support")
430 set(WITH_V4L ON CACHE BOOL "Include Video 4 Linux support")
431 set(WITH_XINE OFF CACHE BOOL "Include Xine support (GPL)")
433 set(WITH_PVAPI ON CACHE BOOL "Include Prosilica GigE support")
434 set(WITH_1394 ON CACHE BOOL "Include IEEE1394 support")
440 set(WITH_CARBON OFF CACHE BOOL "Use Carbon for UI instead of Cocoa")
441 set(WITH_QUICKTIME OFF CACHE BOOL "Use QuickTime for Video I/O insted of QTKit")
445 set(WITH_AVFOUNDATION ON CACHE BOOL "Use AVFoundation for Video I/O")
448 set(WITH_TBB OFF CACHE BOOL "Include Intel TBB support")
449 set(WITH_IPP OFF CACHE BOOL "Include Intel IPP support")
450 set(WITH_EIGEN ON CACHE BOOL "Include Eigen2/Eigen3 support")
452 if( CMAKE_VERSION VERSION_GREATER "2.8")
453 set(WITH_CUDA ON CACHE BOOL "Include NVidia Cuda Runtime support")
455 set(WITH_CUDA OFF CACHE BOOL "Include NVidia Cuda Runtime support")
458 set(WITH_OPENNI OFF CACHE BOOL "Include OpenNI support")
459 set(WITH_XIMEA OFF CACHE BOOL "Include XIMEA cameras support")
461 # ===================================================
462 # Macros that checks if module have been installed.
463 # After it adds module to build and define
464 # constants passed as second arg
465 # ===================================================
467 macro(CHECK_MODULE module_name define)
470 set(ALIAS ALIASOF_${module_name})
471 set(ALIAS_FOUND ${ALIAS}_FOUND)
472 set(ALIAS_INCLUDE_DIRS ${ALIAS}_INCLUDE_DIRS)
473 set(ALIAS_LIBRARY_DIRS ${ALIAS}_LIBRARY_DIRS)
474 set(ALIAS_LIBRARIES ${ALIAS}_LIBRARIES)
476 PKG_CHECK_MODULES(${ALIAS} ${module_name})
480 foreach(P "${ALIAS_INCLUDE_DIRS}")
482 list(APPEND HIGHGUI_INCLUDE_DIRS ${${P}})
486 foreach(P "${ALIAS_LIBRARY_DIRS}")
488 list(APPEND HIGHGUI_LIBRARY_DIRS ${${P}})
492 list(APPEND HIGHGUI_LIBRARIES ${${ALIAS_LIBRARIES}})
500 CHECK_MODULE(gtk+-2.0 HAVE_GTK)
501 CHECK_MODULE(gthread-2.0 HAVE_GTHREAD)
504 set(HAVE_GTHREAD FALSE)
507 CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER)
508 CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER)
509 CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER)
511 set(HAVE_GSTREAMER FALSE)
516 CHECK_MODULE(libunicap HAVE_UNICAP_)
517 CHECK_MODULE(libucil HAVE_UNICAP_UCIL)
518 if(HAVE_UNICAP_ AND HAVE_UNICAP_UCIL)
522 set(HAVE_UNICAP FALSE)
526 find_path(PVAPI_INCLUDE_PATH "PvApi.h"
527 PATHS "/usr/local/include" "/usr/include"
528 DOC "The path to PvAPI header")
529 if(PVAPI_INCLUDE_PATH)
536 CHECK_MODULE(libavcodec HAVE_FFMPEG_CODEC)
537 CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT)
538 CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL)
539 CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE)
540 CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG)
541 CHECK_INCLUDE_FILE(ffmpeg/avformat.h HAVE_FFMPEG_FFMPEG)
542 if(NOT HAVE_GENTOO_FFMPEG AND NOT HAVE_FFMPEG_FFMPEG)
543 if(EXISTS /usr/include/ffmpeg/libavformat/avformat.h OR HAVE_FFMPEG_SWSCALE)
544 set(HAVE_GENTOO_FFMPEG 1)
547 if(HAVE_FFMPEG_CODEC AND HAVE_FFMPEG_FORMAT AND HAVE_FFMPEG_UTIL)
548 if(HAVE_FFMPEG_SWSCALE OR NOT HAVE_GENTOO_FFMPEG)
552 # Find the bzip2 library because it is required on some systems
553 FIND_LIBRARY(BZIP2_LIBRARIES NAMES bz2 bzip2)
554 if(NOT BZIP2_LIBRARIES)
556 FIND_FILE(BZIP2_LIBRARIES NAMES libbz2.so.1 PATHS /lib)
561 CHECK_MODULE(libdc1394-2 HAVE_DC1394_2)
562 if(NOT HAVE_DC1394_2)
563 CHECK_MODULE(libdc1394 HAVE_DC1394)
566 set(HAVE_DC1394_2 FALSE)
567 set(HAVE_DC1394 FALSE)
570 if(NOT OPENCV_BUILD_3RDPARTY_LIBS)
575 CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/png.h HAVE_PNG_H)
576 CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/libpng/png.h HAVE_LIBPNG_PNG_H)
584 set(TIFF_FOUND FALSE)
589 set(JASPER_FOUND FALSE)
594 set(JPEG_FOUND FALSE)
599 CHECK_INCLUDE_FILE(alloca.h HAVE_ALLOCA_H)
600 CHECK_FUNCTION_EXISTS(alloca HAVE_ALLOCA)
601 CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
602 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
605 CHECK_MODULE(libxine HAVE_XINE)
610 CHECK_MODULE(libv4l1 HAVE_LIBV4L)
611 CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L)
612 CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2)
614 set(HAVE_LIBV4L FALSE)
615 set(HAVE_CAMV4L FALSE)
616 set(HAVE_CAMV4L2 FALSE)
620 set(OPENCV_LINKER_LIBS dl m log)
621 elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "NetBSD")
622 set(OPENCV_LINKER_LIBS m pthread)
624 set(OPENCV_LINKER_LIBS dl m pthread rt)
627 add_definitions(-DHAVE_ALLOCA -DHAVE_ALLOCA_H -DHAVE_LIBPTHREAD -DHAVE_UNISTD_H)
631 if(WITH_PNG AND NOT PNG_FOUND)
632 set(PNG_LIBRARIES libpng)
635 if(WITH_JPEG AND NOT JPEG_FOUND)
636 set(JPEG_LIBRARIES libjpeg)
639 if(WITH_TIFF AND NOT TIFF_FOUND)
640 set(TIFF_LIBRARIES libtiff)
643 if(WITH_JASPER AND NOT JASPER_FOUND)
644 set(JASPER_LIBRARIES libjasper)
648 set(ZLIB_LIBRARY zlib)
651 #message(STATUS "Graphic libraries: ${PNG_LIBRARIES} ${JPEG_LIBRARIES} ${TIFF_LIBRARIES} ${JASPER_LIBRARIES}")
654 include(OpenCVFindOpenEXR.cmake)
657 set(BUILD_DOCS ON CACHE BOOL "Build OpenCV Documentation")
660 include(OpenCVFindLATEX.cmake REQUIRED)
663 set(BUILD_NEW_PYTHON_SUPPORT ON CACHE BOOL "Build with Python support")
666 if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
667 set(BUILD_NEW_PYTHON_SUPPORT OFF)
672 set(BUILD_NEW_PYTHON_SUPPORT OFF)
675 # Always try to find python
676 # ===================================================
677 find_host_package(PythonInterp)
678 find_host_package(PythonLibs)
680 # cmake 2.4 (at least on Ubuntu 8.04 (hardy)) don't define PYTHONLIBS_FOUND
681 if(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)
682 set(PYTHONLIBS_FOUND ON)
685 execute_process(COMMAND ${PYTHON_EXECUTABLE} --version
686 ERROR_VARIABLE PYTHON_VERSION_FULL
687 OUTPUT_STRIP_TRAILING_WHITESPACE)
689 string(REGEX MATCH "[0-9]+.[0-9]+" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}")
691 execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_python_lib()"
692 RESULT_VARIABLE PYTHON_CVPY_PROCESS
693 OUTPUT_VARIABLE PYTHON_STD_PACKAGES_PATH
694 OUTPUT_STRIP_TRAILING_WHITESPACE)
695 if("${PYTHON_STD_PACKAGES_PATH}" MATCHES "site-packages")
696 set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages CACHE PATH "Where to install the python packages.")
697 else() #debian based assumed, install to the dist-packages.
698 set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/dist-packages CACHE PATH "Where to install the python packages.")
702 get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE)
703 set(PYTHON_PACKAGES_PATH "${PYTHON_PATH}/Lib/site-packages")
706 IF ("${PYTHON_VERSION_MAJOR_MINOR}" VERSION_GREATER 2.4)
707 SET(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} -B)
710 # Attempt to discover the NumPy include directory. If this succeeds, then build python API with NumPy
711 execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import os; os.environ['DISTUTILS_USE_SDK']='1'; import numpy.distutils; print numpy.distutils.misc_util.get_numpy_include_dirs()[0]"
712 RESULT_VARIABLE PYTHON_NUMPY_PROCESS
713 OUTPUT_VARIABLE PYTHON_NUMPY_INCLUDE_DIRS
714 OUTPUT_STRIP_TRAILING_WHITESPACE)
716 if(PYTHON_NUMPY_PROCESS EQUAL 0)
717 set(PYTHON_USE_NUMPY 1)
718 add_definitions(-D PYTHON_USE_NUMPY=1)
719 include_directories(AFTER ${PYTHON_NUMPY_INCLUDE_DIRS})
720 message(STATUS " Use NumPy headers from: ${PYTHON_NUMPY_INCLUDE_DIRS}")
722 set(PYTHON_USE_NUMPY 0)
725 execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import sphinx; print sphinx.__version__"
726 RESULT_VARIABLE SPHINX_PROCESS
727 OUTPUT_VARIABLE SPHINX_VERSION
728 OUTPUT_STRIP_TRAILING_WHITESPACE)
731 if(SPHINX_PROCESS EQUAL 0)
732 find_host_program(SPHINX_BUILD sphinx-build)
735 message(STATUS " Found Sphinx ${SPHINX_VERSION}: ${SPHINX_BUILD}")
740 # ===================================================
741 if (PYTHON_EXECUTABLE AND ANDROID AND ANDROID_API_LEVEL GREATER 7)
742 option(BUILD_JAVA_SUPPORT "Build with Java support" TRUE)
745 if (BUILD_JAVA_SUPPORT)
746 file(TO_CMAKE_PATH "$ENV{ANT_DIR}" ANT_DIR_ENV_PATH)
747 file(TO_CMAKE_PATH "$ENV{ProgramFiles}" ProgramFiles_ENV_PATH)
750 file(TO_CMAKE_PATH "$ENV{ANDROID_SDK}" ANDROID_SDK_ENV_PATH)
753 find_host_program(ANDROID_EXECUTABLE
754 NAMES android.bat android
755 PATHS "${ANDROID_SDK_ENV_PATH}/tools/"
756 "${ProgramFiles_ENV_PATH}/Android/android-sdk/tools/"
757 "/opt/android-sdk/tools/"
758 "/opt/android-sdk-linux_x86/tools/"
759 "/opt/android-sdk-mac_x86/tools/"
760 "/opt/android-sdk-linux_86/tools/"
761 "/opt/android-sdk-mac_86/tools/"
763 if(ANDROID_EXECUTABLE)
764 message(STATUS " Found android tool: ${ANDROID_EXECUTABLE}")
766 get_filename_component(ANDROID_SDK_TOOLS_PATH "${ANDROID_EXECUTABLE}" PATH)
768 #read source.properties
769 if (EXISTS "${ANDROID_SDK_TOOLS_PATH}/source.properties")
770 file(STRINGS "${ANDROID_SDK_TOOLS_PATH}/source.properties" ANDROID_SDK_TOOLS_SOURCE_PROPERTIES_LINES REGEX "^[ ]*[^#].*$")
771 foreach(line ${ANDROID_SDK_TOOLS_SOURCE_PROPERTIES_LINES})
772 string(REPLACE "\\:" ":" line ${line})
773 string(REPLACE "=" ";" line ${line})
774 list(GET line 0 line_name)
775 list(GET line 1 line_value)
776 string(REPLACE "." "_" line_name ${line_name})
777 SET(ANDROID_TOOLS_${line_name} "${line_value}")
778 MARK_AS_ADVANCED(ANDROID_TOOLS_${line_name})
781 if (NOT ANDROID_TOOLS_Pkg_Revision)
782 SET(ANDROID_TOOLS_Pkg_Revision "Unknown")
783 MARK_AS_ADVANCED(ANDROID_TOOLS_Pkg_Revision)
785 if (NOT ANDROID_TOOLS_Pkg_Desc)
786 SET(ANDROID_TOOLS_Pkg_Desc "Android SDK Tools, revision ${ANDROID_TOOLS_Pkg_Revision}.")
787 if (NOT ANDROID_TOOLS_Pkg_Revision GREATER 11)
788 SET(ANDROID_TOOLS_Pkg_Desc "${ANDROID_TOOLS_Pkg_Desc} It is recommended to update your SDK tools to revision 12 or newer.")
790 MARK_AS_ADVANCED(ANDROID_TOOLS_Pkg_Desc)
793 #get installed targets
794 execute_process(COMMAND ${ANDROID_EXECUTABLE} list target
795 RESULT_VARIABLE ANDROID_PROCESS
796 OUTPUT_VARIABLE ANDROID_SDK_TARGETS_FULL
797 ERROR_VARIABLE ANDROID_PROCESS_ERRORS
798 OUTPUT_STRIP_TRAILING_WHITESPACE)
799 string(REGEX MATCHALL "(^|\n)id: [0-9]+ or \"([^\n]+[0-9+])\"(\n|$)" ANDROID_SDK_TARGETS_FULL "${ANDROID_SDK_TARGETS_FULL}")
801 SET(ANDROID_SDK_TARGETS)
802 if (ANDROID_PROCESS EQUAL 0)
803 foreach(line ${ANDROID_SDK_TARGETS_FULL})
804 string(REGEX REPLACE "(^|\n)id: [0-9]+ or \"([^\n]+[0-9+])\"(\n|$)" "\\2" line "${line}")
805 list(APPEND ANDROID_SDK_TARGETS "${line}")
809 # detect ANDROID_SDK_TARGET if no target is provided by user
810 if (NOT ANDROID_SDK_TARGET)
811 set(desired_android_target_level ${ANDROID_API_LEVEL})
812 if (desired_android_target_level LESS 8)
813 set(desired_android_target_level 8)
815 if (ANDROID_PROCESS EQUAL 0)
816 math(EXPR desired_android_target_level_1 "${desired_android_target_level}-1")
818 foreach(target ${ANDROID_SDK_TARGETS})
819 string(REGEX MATCH "[0-9]+$" target_level "${target}")
820 if (target_level GREATER desired_android_target_level_1)
821 set(ANDROID_SDK_TARGET "${target}")
826 set(ANDROID_SDK_TARGET android-${desired_android_target_level})
827 message(WARNING "Could not retrieve list of installed Android targets. Will try to use \"${ANDROID_SDK_TARGET}\" target")
831 SET(ANDROID_SDK_TARGET ${ANDROID_SDK_TARGET} CACHE STRING "SDK target for Android tests and samples")
832 if (ANDROID_PROCESS EQUAL 0 AND CMAKE_VERSION VERSION_GREATER "2.8")
833 set_property( CACHE ANDROID_SDK_TARGET PROPERTY STRINGS ${ANDROID_SDK_TARGETS} )
835 string(REGEX MATCH "[0-9]+$" ANDROID_SDK_TARGET_LEVEL "${ANDROID_SDK_TARGET}")
840 find_host_program(ANT_EXECUTABLE NAMES ant.bat ant
841 PATHS "${ANT_DIR_ENV_PATH}/bin"
842 "${ProgramFiles_ENV_PATH}/apache-ant/bin"
845 execute_process(COMMAND ${ANT_EXECUTABLE} -version
846 OUTPUT_VARIABLE ANT_VERSION_FULL
847 OUTPUT_STRIP_TRAILING_WHITESPACE)
848 string(REGEX MATCH "[0-9]+.[0-9]+.[0-9]+" ANT_VERSION "${ANT_VERSION_FULL}")
850 message(STATUS " Found apache ant ${ANT_VERSION}: ${ANT_EXECUTABLE}")
853 if (ANDROID_EXECUTABLE AND ANT_EXECUTABLE AND (ANT_VERSION VERSION_GREATER 1.7) AND (ANDROID_SDK_TARGET_LEVEL GREATER 7))
854 SET(CAN_BUILD_ANDROID_PROJECTS TRUE)
856 SET(CAN_BUILD_ANDROID_PROJECTS FALSE)
860 if(CAN_BUILD_ANDROID_PROJECTS)
861 SET(BUILD_ANDROID_EXAMPLES TRUE CACHE BOOL "Build examples for Android platform")
865 ############################### QT ################################
867 set(WITH_QT OFF CACHE BOOL "Build with Qt Backend support")
868 set(WITH_QT_OPENGL OFF CACHE BOOL "Add OpenGL extension to Qt")
871 set(HAVE_QT_OPENGL 0)
877 add_definitions(-DHAVE_QT)#We need to define te macro this way, using cvconfig.h.cmake does not work
878 find_package (OpenGL QUIET)
882 if (QT_QTOPENGL_FOUND AND OPENGL_FOUND)
883 set(HAVE_QT_OPENGL 1)
884 add_definitions(-DHAVE_QT_OPENGL)
885 #link_directories("${OPENGL_LIBRARIES}")
886 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${OPENGL_LIBRARIES})
893 ############################### TBB ################################
896 if (UNIX AND NOT APPLE AND NOT ANDROID)
897 PKG_CHECK_MODULES(TBB tbb)
901 if(NOT ${TBB_INCLUDE_DIRS} STREQUAL "")
902 include_directories(${TBB_INCLUDE_DIRS})
904 link_directories(${TBB_LIBRARY_DIRS})
905 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${TBB_LIBRARIES})
910 set(TBB_DEFAULT_INCLUDE_DIRS "/opt/intel/tbb" "/usr/local/include" "/usr/include" "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB" "C:/Program Files (x86)/TBB" "${CMAKE_INSTALL_PREFIX}/include")
912 find_path(TBB_INCLUDE_DIR "tbb/tbb.h" PATHS ${TBB_DEFAULT_INCLUDE_DIRS} DOC "The path to TBB headers")
915 set(TBB_LIB_DIR "${TBB_INCLUDE_DIR}/../lib" CACHE PATH "Full path of TBB library directory")
916 link_directories("${TBB_LIB_DIR}")
919 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} libtbb.dylib)
921 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} tbbmalloc tbb)
922 add_definitions(-DTBB_USE_GCC_BUILTINS)
924 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} tbb)
926 if (CMAKE_COMPILER_IS_GNUCXX)
927 set(TBB_LIB_DIR "${TBB_INCLUDE_DIR}/../lib" CACHE PATH "Full path of TBB library directory")
928 link_directories("${TBB_LIB_DIR}")
929 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} tbb)
931 get_filename_component(_TBB_LIB_PATH "${TBB_INCLUDE_DIR}/../lib" ABSOLUTE)
933 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*|x86_64* OR MSVC64)
934 set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/intel64")
935 elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86*|i386*|i686*)
936 set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/ia32")
940 set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/vc8")
942 set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/vc9")
944 set(_TBB_LIB_PATH "${_TBB_LIB_PATH}/vc10")
946 set(TBB_LIB_DIR "${_TBB_LIB_PATH}" CACHE PATH "Full path of TBB library directory")
947 link_directories("${TBB_LIB_DIR}")
952 if(NOT "${TBB_INCLUDE_DIR}" STREQUAL "")
953 include_directories("${TBB_INCLUDE_DIR}")
959 #Threading Framework -- temporary decision for ARM-s instead of TBB
961 file(GLOB THREADING_FRAMEWORK_HEADER "${OpenCV_SOURCE_DIR}/modules/core/include/opencv2/core/threading_framework.hpp")
962 file(GLOB THREADING_FRAMEWORK_SOURCE "${OpenCV_SOURCE_DIR}/modules/core/src/threading_framework.cpp")
963 if(THREADING_FRAMEWORK_HEADER AND THREADING_FRAMEWORK_SOURCE)
964 set(HAVE_THREADING_FRAMEWORK 1)
968 ############################ Intel IPP #############################
972 include(OpenCVFindIPP.cmake)
976 add_definitions(-DHAVE_IPP)
977 include_directories(${IPP_INCLUDE_DIRS})
978 link_directories(${IPP_LIBRARY_DIRS})
979 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${IPP_LIBRARIES})
983 ############################### CUDA ################################
986 find_package(CUDA 4.0)
990 message(STATUS "CUDA detected: " ${CUDA_VERSION})
992 set(CUDA_ARCH_BIN "1.1 1.2 1.3 2.0 2.1(2.0)" CACHE STRING "Specify 'real' GPU architectures to build binaries for, BIN(PTX) format is supported")
993 set(CUDA_ARCH_PTX "2.0" CACHE STRING "Specify 'virtual' PTX architectures to build PTX intermediate code for")
995 string(REGEX REPLACE "\\." "" ARCH_BIN_NO_POINTS "${CUDA_ARCH_BIN}")
996 string(REGEX REPLACE "\\." "" ARCH_PTX_NO_POINTS "${CUDA_ARCH_PTX}")
998 # Ckeck if user specified 1.0 compute capability: we don't support it
999 string(REGEX MATCH "1.0" HAS_ARCH_10 "${CUDA_ARCH_BIN} ${CUDA_ARCH_PTX}")
1000 set(CUDA_ARCH_BIN_OR_PTX_10 0)
1001 if(NOT ${HAS_ARCH_10} STREQUAL "")
1002 set(CUDA_ARCH_BIN_OR_PTX_10 1)
1005 # NVCC flags to be set
1006 set(NVCC_FLAGS_EXTRA "")
1008 # These vars will be passed into the templates
1009 set(OPENCV_CUDA_ARCH_BIN "")
1010 set(OPENCV_CUDA_ARCH_PTX "")
1011 set(OPENCV_CUDA_ARCH_FEATURES "")
1013 # Tell NVCC to add binaries for the specified GPUs
1014 string(REGEX MATCHALL "[0-9()]+" ARCH_LIST "${ARCH_BIN_NO_POINTS}")
1015 foreach(ARCH IN LISTS ARCH_LIST)
1016 if (ARCH MATCHES "([0-9]+)\\(([0-9]+)\\)")
1017 # User explicitly specified PTX for the concrete BIN
1018 set(NVCC_FLAGS_EXTRA ${NVCC_FLAGS_EXTRA} -gencode arch=compute_${CMAKE_MATCH_2},code=sm_${CMAKE_MATCH_1})
1019 set(OPENCV_CUDA_ARCH_BIN "${OPENCV_CUDA_ARCH_BIN} ${CMAKE_MATCH_1}")
1020 set(OPENCV_CUDA_ARCH_FEATURES "${OPENCV_CUDA_ARCH_FEATURES} ${CMAKE_MATCH_2}")
1022 # User didn't explicitly specify PTX for the concrete BIN, we assume PTX=BIN
1023 set(NVCC_FLAGS_EXTRA ${NVCC_FLAGS_EXTRA} -gencode arch=compute_${ARCH},code=sm_${ARCH})
1024 set(OPENCV_CUDA_ARCH_BIN "${OPENCV_CUDA_ARCH_BIN} ${ARCH}")
1025 set(OPENCV_CUDA_ARCH_FEATURES "${OPENCV_CUDA_ARCH_FEATURES} ${ARCH}")
1029 # Tell NVCC to add PTX intermediate code for the specified architectures
1030 string(REGEX MATCHALL "[0-9]+" ARCH_LIST "${ARCH_PTX_NO_POINTS}")
1031 foreach(ARCH IN LISTS ARCH_LIST)
1032 set(NVCC_FLAGS_EXTRA ${NVCC_FLAGS_EXTRA} -gencode arch=compute_${ARCH},code=compute_${ARCH})
1033 set(OPENCV_CUDA_ARCH_PTX "${OPENCV_CUDA_ARCH_PTX} ${ARCH}")
1034 set(OPENCV_CUDA_ARCH_FEATURES "${OPENCV_CUDA_ARCH_FEATURES} ${ARCH}")
1037 # These vars will be processed in other scripts
1038 set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ${NVCC_FLAGS_EXTRA})
1039 set(OpenCV_CUDA_CC "${NVCC_FLAGS_EXTRA}")
1041 message(STATUS "CUDA NVCC target flags: ${CUDA_NVCC_FLAGS}")
1043 unset(CUDA_ARCH_BIN CACHE)
1044 unset(CUDA_ARCH_PTX CACHE)
1049 ############################### OpenNI ################################
1050 set(HAVE_OPENNI FALSE)
1051 set(HAVE_OPENNI_PRIME_SENSOR_MODULE FALSE)
1054 include(OpenCVFindOpenNI.cmake)
1057 ############################### XIMEA ################################
1058 set(HAVE_XIMEA FALSE)
1061 include(OpenCVFindXimea.cmake)
1065 set(HAVE_XIMEA TRUE)
1068 ############################## Eigen ##############################
1071 find_path(EIGEN_INCLUDE_PATH "Eigen/Core"
1072 PATHS "/usr/local/include/eigen2" "/opt/include/eigen2" "/usr/include/eigen2"
1073 "/usr/local/include/eigen3" "/opt/include/eigen3" "/usr/include/eigen3"
1074 DOC "The path to Eigen2/Eigen3 headers")
1075 if(EIGEN_INCLUDE_PATH)
1076 include_directories(${EIGEN_INCLUDE_PATH})
1082 ################## Extra HighGUI libs on Windows ###################
1085 set(WITH_VIDEOINPUT ON CACHE BOOL "Build HighGUI with DirectShow support")
1086 set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} comctl32 gdi32 ole32)
1089 set(HAVE_VIDEOINPUT 1)
1093 set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} vfw32)
1098 set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} msvfw32 avifil32 avicap32 winmm)
1100 set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} vfw32 winmm)
1105 ############## Android source tree for native camera ###############
1106 if(ANDROID AND ANDROID_API_LEVEL GREATER 7)
1107 option(WITH_ANDROID_CAMERA "Build with native Android camera support" TRUE)
1109 SET (ANDROID_SOURCE_TREE "ANDROID_SOURCE_TREE-NOTFOUND" CACHE PATH
1110 "Path to Android source tree.
1111 Set this variable to path to your Android sources to compile
1112 libnative_camera_rx.x.x.so for your Android")
1113 SET(BUILD_ANDROID_CAMERA_WRAPPER OFF)
1114 if (ANDROID_SOURCE_TREE)
1115 FILE(STRINGS "${ANDROID_SOURCE_TREE}/development/sdk/platform_source.properties" ANDROID_VERSION REGEX "Platform\\.Version=[0-9]+\\.[0-9]+(\\.[0-9]+)?" )
1116 string(REGEX REPLACE "Platform\\.Version=([0-9]+\\.[0-9]+(\\.[0-9]+)?)" "\\1" ANDROID_VERSION "${ANDROID_VERSION}")
1117 if (ANDROID_VERSION MATCHES "^[0-9]+\\.[0-9]+$")
1118 SET(ANDROID_VERSION "${ANDROID_VERSION}.0")
1120 if(NOT "${ANDROID_VERSION}" STREQUAL "")
1121 SET(BUILD_ANDROID_CAMERA_WRAPPER ON)
1124 MARK_AS_ADVANCED(ANDROID_SOURCE_TREE)
1127 # ----------------------------------------------------------------------------
1128 # UPDATE CONFIG FILES & SCRIPTS:
1130 # CONFIGURE_FILE(InputFile OutputFile [COPYONLY] [ESCAPE_QUOTES] [@ONLY])
1131 # If @ONLY is specified, only variables of the form @VAR@ will be
1132 # replaces and ${VAR} will be ignored.
1134 # A directory will be created for each platform so the "cvconfig.h" file is
1135 # not overwritten if cmake generates code in the same path.
1136 # ----------------------------------------------------------------------------
1137 add_definitions(-DHAVE_CVCONFIG_H)
1139 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
1141 message(STATUS "Parsing 'cvconfig.h.cmake'")
1142 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cvconfig.h.cmake" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h")
1144 # ---------------------------------------------------------------------------
1145 # The C+//0 include & link directories:
1146 # ---------------------------------------------------------------------------
1147 include_directories("."
1148 "${OPENCV_CONFIG_FILE_INCLUDE_DIR}"
1149 "${CMAKE_CURRENT_SOURCE_DIR}/include"
1150 "${CMAKE_CURRENT_SOURCE_DIR}/include/opencv"
1153 # ----------------------------------------------------------------------------
1154 # Set the maximum level of warnings:
1155 # ----------------------------------------------------------------------------
1156 # Should be set to true for development
1157 set(OPENCV_WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors")
1158 if (WIN32 AND ${CMAKE_GENERATOR} MATCHES "(MinGW)|(MSYS)")
1159 set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG" CACHE STRING "")
1162 set(EXTRA_C_FLAGS "")
1163 set(EXTRA_C_FLAGS_RELEASE "")
1164 set(EXTRA_C_FLAGS_DEBUG "")
1165 set(EXTRA_EXE_LINKER_FLAGS "")
1166 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "")
1167 set(EXTRA_EXE_LINKER_FLAGS_DEBUG "")
1170 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS")
1171 # 64-bit portability warnings, in MSVC8
1173 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Wp64")
1176 # set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _BIND_TO_CURRENT_CRT_VERSION=1 /D _BIND_TO_CURRENT_VCLIBS_VERSION=1")
1179 if(BUILD_WITH_DEBUG_INFO)
1180 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "${EXTRA_EXE_LINKER_FLAGS_RELEASE} /debug")
1183 # Remove unreferenced functions: function level linking
1184 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Gy")
1185 if(BUILD_WITH_DEBUG_INFO)
1186 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Zi")
1190 if(CMAKE_COMPILER_IS_GNUCXX)
1191 # High level of warnings.
1192 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wall")
1194 # The -Wno-long-long is required in 64bit systems when including sytem headers.
1196 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")
1200 if(UNIX AND NOT ANDROID)
1201 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -pthread")
1204 if(OPENCV_WARNINGS_ARE_ERRORS)
1205 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror")
1208 if(X86 AND NOT MINGW64 AND NOT X86_64 AND NOT APPLE)
1209 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -march=i686")
1212 # Other optimizations
1213 if(USE_OMIT_FRAME_POINTER)
1214 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fomit-frame-pointer")
1217 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -ffast-math")
1220 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=G3 -mtune=G5")
1223 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse")
1226 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse2")
1228 # SSE3 and further should be disabled under MingW because it generates compiler errors
1231 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse3")
1234 if(${CMAKE_OPENCV_GCC_VERSION_NUM} GREATER 402)
1235 set(HAVE_GCC43_OR_NEWER 1)
1237 if(${CMAKE_OPENCV_GCC_VERSION_NUM} GREATER 401)
1238 set(HAVE_GCC42_OR_NEWER 1)
1241 if(HAVE_GCC42_OR_NEWER OR APPLE)
1243 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mssse3")
1245 if(HAVE_GCC43_OR_NEWER)
1247 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse4.1")
1250 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse4.2")
1257 if(NOT APPLE AND CMAKE_SIZEOF_VOID_P EQUAL 4)
1258 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mfpmath=387")
1263 if(ENABLE_PROFILING)
1264 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -pg -g")
1266 # Remove unreferenced functions: function level linking
1267 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -ffunction-sections")
1270 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -DNDEBUG")
1271 set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -O0 -DDEBUG -D_DEBUG")
1272 if(BUILD_WITH_DEBUG_INFO)
1273 set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -ggdb3")
1278 # 64-bit MSVC compiler uses SSE/SSE2 by default
1281 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE")
1284 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE2")
1288 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE3")
1291 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /arch:SSE4.1")
1293 if (ENABLE_SSE OR ENABLE_SSE2 OR ENABLE_SSE3 OR ENABLE_SSE4_1)
1294 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Oi")
1298 # Extra link libs if the user selects building static libs:
1299 if(NOT BUILD_SHARED_LIBS AND CMAKE_COMPILER_IS_GNUCXX AND NOT ANDROID)
1300 # Android does not need these settings because they are already set by toolchain file
1301 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} stdc++)
1302 set(OPENCV_EXTRA_C_FLAGS "-fPIC ${OPENCV_EXTRA_C_FLAGS}")
1305 # Add user supplied extra options (optimization, etc...)
1306 # ==========================================================
1307 set(OPENCV_EXTRA_C_FLAGS "${OPENCV_EXTRA_C_FLAGS}" CACHE STRING "Extra compiler options")
1308 set(OPENCV_EXTRA_C_FLAGS_RELEASE "${OPENCV_EXTRA_C_FLAGS_RELEASE}" CACHE STRING "Extra compiler options for Release build")
1309 set(OPENCV_EXTRA_C_FLAGS_DEBUG "${OPENCV_EXTRA_C_FLAGS_DEBUG}" CACHE STRING "Extra compiler options for Debug build")
1310 set(OPENCV_EXTRA_EXE_LINKER_FLAGS "${OPENCV_EXTRA_EXE_LINKER_FLAGS}" CACHE STRING "Extra linker flags" FORCE)
1311 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE "${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}" CACHE STRING "Extra linker flags for Release build" FORCE)
1312 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG "${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}" CACHE STRING "Extra linker flags for Debug build" FORCE)
1314 #combine all "extra" options
1315 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
1316 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
1317 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${EXTRA_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")
1318 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${EXTRA_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")
1319 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${EXTRA_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")
1320 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${EXTRA_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")
1321 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${EXTRA_EXE_LINKER_FLAGS} ${OPENCV_EXTRA_EXE_LINKER_FLAGS}")
1322 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${EXTRA_EXE_LINKER_FLAGS_RELEASE} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}")
1323 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${EXTRA_EXE_LINKER_FLAGS_DEBUG} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}")
1325 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
1326 if (${CMAKE_GENERATOR} MATCHES ".*Makefiles" AND "${CMAKE_BUILD_TYPE}" STREQUAL "")
1327 set(CMAKE_BUILD_TYPE Release)
1331 # avoid warnings from MSVC about overriding the /W* option
1332 # we replace /W3 with /W4 only for C++ files,
1333 # since all the 3rd-party libraries OpenCV uses are in C,
1334 # and we do not care about their warnings.
1335 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1336 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1337 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
1339 # allow extern "C" functions throw exceptions
1340 string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1341 string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
1342 string(REPLACE "/EHsc" "/EHsc-" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
1343 string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1344 string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
1345 string(REPLACE "/EHsc" "/EHsc-" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
1347 string(REPLACE "/Zm1000" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
1348 string(REPLACE "/Zm1000" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
1351 if("${CMAKE_CONFIGURE_LDFLAGS}")
1352 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_CONFIGURE_LDFLAGS}")
1353 endif("${CMAKE_CONFIGURE_LDFLAGS}")
1355 # --------------------------------------------------------------------------------------------
1356 # Installation for CMake Module: OpenCVConfig.cmake
1357 # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
1358 # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use with "make install"
1359 # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
1360 # -------------------------------------------------------------------------------------------
1362 # -------------------------------------------------------------------------------------------
1363 # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
1364 # -------------------------------------------------------------------------------------------
1365 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${CMAKE_CURRENT_SOURCE_DIR}/include\" \"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"")
1366 set(CMAKE_OPENCV2_INCLUDE_DIRS_CONFIGCMAKE "${CMAKE_CURRENT_SOURCE_DIR}")
1367 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${LIBRARY_OUTPUT_PATH}")
1368 set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"${CMAKE_BINARY_DIR}/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"")
1370 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" IMMEDIATE @ONLY)
1371 #support for version checking when finding opencv. find_package(OpenCV 2.3.1 EXACT) should now work.
1372 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig-version.cmake" IMMEDIATE @ONLY)
1373 # --------------------------------------------------------------------------------------------
1374 # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install"
1375 # -------------------------------------------------------------------------------------------
1376 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/${OPENCV_INCLUDE_PREFIX}/opencv" "\${OpenCV_INSTALL_PATH}/${OPENCV_INCLUDE_PREFIX}\"")
1378 set(CMAKE_OPENCV2_INCLUDE_DIRS_CONFIGCMAKE "")
1380 set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/libs/\${ARMEABI_NDK_NAME}\"")
1381 set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/share/OpenCV/3rdparty/libs/\${ARMEABI_NDK_NAME}\"")
1383 set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/${OPENCV_LIB_INSTALL_PATH}\"")
1384 set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"")
1385 if(OPENCV_MANGLED_INSTALL_PATHS)
1386 set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/share/OpenCV-${OPENCV_VERSION}/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"")
1390 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
1391 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake" IMMEDIATE @ONLY)
1394 #http://www.vtk.org/Wiki/CMake/Tutorials/Packaging reference
1395 # For a command "find_package(<name> [major[.minor]] [EXACT] [REQUIRED|QUIET])"
1396 # cmake will look in the following dir on unix:
1397 # <prefix>/(share|lib)/cmake/<name>*/ (U)
1398 # <prefix>/(share|lib)/<name>*/ (U)
1399 # <prefix>/(share|lib)/<name>*/(cmake|CMake)/ (U)
1400 if(OPENCV_MANGLED_INSTALL_PATHS)
1401 install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION share/OpenCV-${OPENCV_VERSION}/)
1402 install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION share/OpenCV-${OPENCV_VERSION}/)
1404 install(FILES "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" DESTINATION share/OpenCV/)
1405 install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION share/OpenCV/)
1410 install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/android/android.toolchain.cmake" DESTINATION share/OpenCV)
1413 # --------------------------------------------------------------------------------------------
1414 # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
1415 # -------------------------------------------------------------------------------------------
1417 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/include\" \"\${OpenCV_CONFIG_PATH}/include/opencv\"")
1418 set(CMAKE_OPENCV2_INCLUDE_DIRS_CONFIGCMAKE "")
1419 set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/${OPENCV_LIB_INSTALL_PATH}\"")
1420 set(CMAKE_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}\"")
1422 exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"" OUTPUT_VARIABLE RET_VAL)
1423 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
1425 # Install the OpenCVConfig.cmake file which has the right paths pointing to the install directory
1426 install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" DESTINATION "${CMAKE_INSTALL_PREFIX}/")
1429 # --------------------------------------------------------------------------------------------
1430 # Installation for Android ndk-build makefile: OpenCV.mk
1431 # Part 1/2: ${BIN_DIR}/OpenCV.mk -> For use *without* "make install"
1432 # Part 2/2: ${BIN_DIR}/unix-install/OpenCV.mk -> For use with "make install"
1433 # -------------------------------------------------------------------------------------------
1435 if(BUILD_SHARED_LIBS)
1436 SET(OPENCV_LIBTYPE_CONFIGMAKE "SHARED")
1438 SET(OPENCV_LIBTYPE_CONFIGMAKE "STATIC")
1440 if(BUILD_ANDROID_CAMERA_WRAPPER)
1441 set(CMAKE_CAMERA_LIBS_CONFIGCMAKE "native_camera_r${ANDROID_VERSION}")
1442 elseif(WITH_ANDROID_CAMERA)
1443 SET(CMAKE_CAMERA_LIBS_CONFIGCMAKE "")
1444 file(GLOB CMAKE_CAMERA_LIBS "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/lib/${ARMEABI_NDK_NAME}/libnative_camera_r*.so")
1445 foreach(cam_lib ${CMAKE_CAMERA_LIBS})
1446 get_filename_component(cam_lib "${cam_lib}" NAME)
1447 string(REGEX REPLACE "lib(native_camera_r[0-9]+\\.[0-9]+\\.[0-9]+)\\.so" "\\1" cam_lib "${cam_lib}")
1448 SET(CMAKE_CAMERA_LIBS_CONFIGCMAKE "${CMAKE_CAMERA_LIBS_CONFIGCMAKE} ${cam_lib}")
1453 # -------------------------------------------------------------------------------------------
1454 # Part 1/2: ${BIN_DIR}/OpenCV.mk -> For use *without* "make install"
1455 # -------------------------------------------------------------------------------------------
1457 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${CMAKE_CURRENT_SOURCE_DIR}/include\" \"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"")
1458 set(CMAKE_BASE_INCLUDE_DIR_CONFIGCMAKE "\"${CMAKE_CURRENT_SOURCE_DIR}\"")
1459 set(CMAKE_LIBS_DIR_CONFIGCMAKE "\$(OPENCV_THIS_DIR)")
1461 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCV.mk.in" "${CMAKE_BINARY_DIR}/OpenCV.mk" IMMEDIATE @ONLY)
1464 # -------------------------------------------------------------------------------------------
1465 # Part 2/2: ${BIN_DIR}/unix-install/OpenCV.mk -> For use with "make install"
1466 # -------------------------------------------------------------------------------------------
1468 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\$(LOCAL_PATH)/\$(OPENCV_THIS_DIR)/../../include/opencv\" \"\$(LOCAL_PATH)/\$(OPENCV_THIS_DIR)/../../include\"")
1469 set(CMAKE_BASE_INCLUDE_DIR_CONFIGCMAKE "")
1470 set(CMAKE_LIBS_DIR_CONFIGCMAKE "\$(OPENCV_THIS_DIR)/../..")
1472 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCV.mk.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCV.mk" IMMEDIATE @ONLY)
1473 install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCV.mk DESTINATION share/OpenCV/)
1476 # --------------------------------------------------------------------------------------------
1477 #according to man pkg-config
1478 # The package name specified on the pkg-config command line is defined to
1479 # be the name of the metadata file, minus the .pc extension. If a library
1480 # can install multiple versions simultaneously, it must give each version
1481 # its own name (for example, GTK 1.2 might have the package name "gtk+"
1482 # while GTK 2.0 has "gtk+-2.0").
1483 # Part 2/2: ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install"
1485 # exec_prefix=${prefix}
1486 # libdir=${exec_prefix}/lib
1487 # includedir=${prefix}/include/opencv
1488 # -------------------------------------------------------------------------------------------
1489 set(prefix ${CMAKE_INSTALL_PREFIX})
1490 set(exec_prefix "\${prefix}")
1491 set(libdir "\${exec_prefix}/lib${LIB_SUFFIX}")
1492 set(includedir "\${prefix}/${OPENCV_INCLUDE_PREFIX}")
1493 set(VERSION ${OPENCV_VERSION})
1495 set(OPENCV_PC_FILE_NAME opencv.pc)
1496 #need to be explicit with naming the pc file and version number for side by side installs to work.
1497 if(OPENCV_MANGLED_INSTALL_PATHS)
1498 SET(OpenCV_LIB_COMPONENTS opencv_contrib opencv_legacy opencv_objdetect opencv_calib3d opencv_features2d opencv_video opencv_highgui opencv_ml opencv_imgproc opencv_flann opencv_core )
1499 #be explicit about the library names.
1500 set(OpenCV_LIB_COMPONENTS_ )
1501 foreach( CVLib ${OpenCV_LIB_COMPONENTS})
1502 set(OpenCV_LIB_COMPONENTS_ "${OpenCV_LIB_COMPONENTS_} ${libdir}/lib${CVLib}.so.${OPENCV_VERSION}" )
1504 set(OpenCV_LIB_COMPONENTS ${OpenCV_LIB_COMPONENTS_})
1505 set(OPENCV_PC_FILE_NAME "opencv-${OPENCV_VERSION}.pc")
1506 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv-XXX.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}" @ONLY IMMEDIATE)
1508 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME}" @ONLY IMMEDIATE)
1511 if(UNIX AND NOT ANDROID)
1512 install(FILES ${CMAKE_BINARY_DIR}/unix-install/${OPENCV_PC_FILE_NAME} DESTINATION ${OPENCV_LIB_INSTALL_PATH}/pkgconfig)
1515 # ----------------------------------------------------------------------------
1516 # Uninstall target, for "make uninstall"
1517 # ----------------------------------------------------------------------------
1519 "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
1520 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
1523 ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
1525 #-----------------------------------
1527 #-----------------------------------
1528 set(BUILD_PACKAGE ON CACHE BOOL "Enables 'make package_source' command")
1531 set(TARBALL_NAME "${CMAKE_PROJECT_NAME}-${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}.${OPENCV_VERSION_PATCH}")
1538 set(TAR_TRANSFORM "\"s,^,${TARBALL_NAME}/,\"")
1539 add_custom_target(package_source
1540 #TODO: maybe we should not remove dll's
1541 COMMAND ${TAR_CMD} --transform ${TAR_TRANSFORM} -cjpf ${CMAKE_CURRENT_BINARY_DIR}/${TARBALL_NAME}.tar.bz2 --exclude=".svn" --exclude="*.pyc" --exclude="*.vcproj" --exclude="*/lib/*" --exclude="*.dll" ./
1542 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
1544 add_custom_target(package_source
1545 COMMAND zip -9 -r ${CMAKE_CURRENT_BINARY_DIR}/${TARBALL_NAME}.zip . -x '*/.svn/*' '*.vcproj' '*.pyc'
1546 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
1551 #-----------------------------------
1553 #-----------------------------------
1555 if(${CMAKE_VERSION} VERSION_GREATER "2.8.0")
1556 set(ENABLE_SOLUTION_FOLDERS OFF CACHE BOOL "Solution folder in Visual Studio or in other IDEs")
1559 if(ENABLE_SOLUTION_FOLDERS)
1560 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
1561 set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
1564 #-----------------------------------
1566 #-----------------------------------
1567 if(BUILD_PERF_TESTS AND PYTHON_EXECUTABLE)
1568 add_custom_target(perf
1569 ${PYTHON_EXECUTABLE} "${CMAKE_CURRENT_SOURCE_DIR}/modules/ts/misc/run.py" --configuration $<CONFIGURATION> "${CMAKE_BINARY_DIR}"
1570 WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
1571 DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/modules/ts/misc/run.py"
1575 #-----------------------------------
1577 #-----------------------------------
1578 add_subdirectory(include)
1579 add_subdirectory(modules)
1580 add_subdirectory(doc)
1581 add_subdirectory(data)
1582 add_subdirectory(3rdparty)
1584 if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
1585 add_subdirectory(samples)
1588 # ----------------------------------------------------------------------------
1590 # ----------------------------------------------------------------------------
1596 SET(status_current_name "cond")
1597 foreach(arg ${ARGN})
1598 if(arg STREQUAL "THEN")
1599 SET(status_current_name "then")
1600 elseif(arg STREQUAL "ELSE")
1601 SET(status_current_name "else")
1603 LIST(APPEND status_${status_current_name} ${arg})
1607 if(DEFINED status_cond)
1608 SET(status_placeholder_length 32)
1609 string(RANDOM LENGTH ${status_placeholder_length} ALPHABET " " status_placeholder)
1610 string(LENGTH "${text}" status_text_length)
1611 if (status_text_length LESS status_placeholder_length)
1612 string(SUBSTRING "${text}${status_placeholder}" 0 ${status_placeholder_length} status_text)
1613 elseif (DEFINED status_then OR DEFINED status_else)
1614 message(STATUS "${text}")
1615 SET(status_text "${status_placeholder}")
1617 SET(status_text "${text}")
1620 if (DEFINED status_then OR DEFINED status_else)
1622 string(REPLACE ";" " " status_then "${status_then}")
1623 message(STATUS "${status_text}" "${status_then}")
1625 string(REPLACE ";" " " status_else "${status_else}")
1626 message(STATUS "${status_text}" "${status_else}")
1629 string(REPLACE ";" " " status_cond "${status_cond}")
1630 message(STATUS "${status_text}" "${status_cond}")
1633 message(STATUS "${text}")
1638 status("General configuration for opencv ${OPENCV_VERSION} =====================================")
1640 status(" Built as dynamic libs?:" BUILD_SHARED_LIBS THEN YES ELSE NO)
1641 status(" Compiler:" CMAKE_COMPILER THEN "${CMAKE_COMPILER}" ELSE "${CMAKE_CXX_COMPILER}")
1642 status(" C++ flags (Release):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE})
1643 status(" C++ flags (Debug):" ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG})
1645 status(" Linker flags (Release):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE})
1646 status(" Linker flags (Debug):" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG})
1648 status(" Linker flags (Release):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE})
1649 status(" Linker flags (Debug):" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG})
1653 status(" Floating point type:" ${ARM_TARGET})
1654 status(" Native API level:" android-${ANDROID_API_LEVEL})
1655 status(" SDK target:" "${ANDROID_SDK_TARGET}")
1663 status(" QT 4.x:" HAVE_QT THEN YES ELSE NO)
1664 status(" QT OpenGL support:" HAVE_QT_OPENGL THEN YES ELSE NO)
1667 status(" Win32 UI:" YES)
1671 status(" Carbon:" YES)
1673 status(" Cocoa:" YES)
1676 status(" GTK+ 2.x:" HAVE_GTK THEN YES ELSE NO)
1677 status(" GThread:" HAVE_GTHREAD THEN YES ELSE NO)
1684 status(" Media I/O: ")
1685 status(" ZLib:" ZLIB_FOUND THEN YES ELSE build)
1686 status(" JPEG:" NOT WITH_JPEG OR JPEG_FOUND THEN ${JPEG_FOUND} ELSE build)
1687 status(" PNG:" NOT WITH_PNG OR PNG_FOUND THEN ${PNG_FOUND} ELSE build)
1688 status(" TIFF:" NOT WITH_TIFF OR TIFF_FOUND THEN ${TIFF_FOUND} ELSE build)
1689 status(" JPEG 2000:" NOT WITH_JASPER OR JASPER_FOUND THEN ${JASPER_FOUND} ELSE build)
1690 status(" OpenEXR:" WITH_OPENEXR AND OPENEXR_FOUND THEN YES ELSE NO)
1692 status(" OpenNI:" HAVE_OPENNI THEN YES ELSE NO)
1693 status(" OpenNI PrimeSensor Modules:"
1694 HAVE_OPENNI_PRIME_SENSOR_MODULE THEN YES ELSE NO)
1695 status(" XIMEA:" HAVE_XIMEA THEN YES ELSE NO)
1699 if(UNIX AND NOT APPLE)
1700 status(" Video I/O:")
1701 status(" DC1394 1.x:" HAVE_DC1394 THEN YES ELSE NO)
1702 status(" DC1394 2.x:" HAVE_DC1394_2 THEN YES ELSE NO)
1703 status(" FFMPEG:" HAVE_FFMPEG THEN YES ELSE NO)
1704 status(" codec:" HAVE_FFMPEG_CODEC THEN YES ELSE NO)
1705 status(" format:" HAVE_FFMPEG_FORMAT THEN YES ELSE NO)
1706 status(" util:" HAVE_FFMPEG_UTIL THEN YES ELSE NO)
1707 status(" swscale:" HAVE_FFMPEG_SWSCALE THEN YES ELSE NO)
1708 status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
1709 status(" GStreamer:" HAVE_GSTREAMER THEN YES ELSE NO)
1710 status(" UniCap:" HAVE_UNICAP THEN YES ELSE NO)
1711 status(" PvAPI:" HAVE_PVAPI THEN YES ELSE NO)
1712 status(" V4L/V4L2:" HAVE_LIBV4L THEN Using libv4l ELSE ${HAVE_CAMV4L}/${HAVE_CAMV4L2})
1713 status(" Xine:" HAVE_XINE THEN YES ELSE NO)
1716 if(WITH_ANDROID_CAMERA)
1717 status(" AndroidNativeCamera:" BUILD_ANDROID_CAMERA_WRAPPER THEN "build for Android ${ANDROID_VERSION}" ELSE "use prebuilt libraries")
1719 status(" AndroidNativeCamera:" "NO (native camera requires Android API level 8 or higher)")
1724 status(" Video I/O:" WITH_QUICKTIME THEN QuickTime ELSE QTKit)
1726 status(" Video I/O: AVFoundation")
1729 status(" Video I/O:" HAVE_VIDEOINPUT THEN DirectShow ELSE NO)
1732 # Other third-party libraries
1734 status(" Other third-party libraries:")
1736 if(WITH_IPP AND IPP_FOUND)
1737 status(" Use IPP:" "${IPP_LATEST_VERSION_STR} [${IPP_LATEST_VERSION_MAJOR}.${IPP_LATEST_VERSION_MINOR}.${IPP_LATEST_VERSION_BUILD}]")
1738 status(" at:" "${IPP_ROOT_DIR}")
1740 status(" Use IPP:" WITH_IPP AND NOT IPP_FOUND THEN IPP not found ELSE NO)
1743 status(" Use TBB:" HAVE_TBB THEN YES ELSE NO)
1746 status(" Use ThreadingFramework:" HAVE_THREADING_FRAMEWORK THEN YES ELSE NO)
1749 status(" Use Cuda:" HAVE_CUDA THEN YES ELSE NO)
1750 status(" Use Eigen:" HAVE_EIGEN THEN YES ELSE NO)
1752 # interfaces to other languages
1754 status(" Interfaces:")
1755 status(" Python:" BUILD_NEW_PYTHON_SUPPORT THEN YES ELSE NO)
1756 status(" Python interpreter:" PYTHON_EXECUTABLE THEN "${PYTHON_EXECUTABLE} (ver ${PYTHON_VERSION_MAJOR_MINOR})" ELSE NO)
1757 status(" Python numpy:" PYTHON_USE_NUMPY THEN YES ELSE "NO (Python wrappers will not be generated)")
1758 if(ANDROID AND ANDROID_API_LEVEL LESS 8)
1759 status(" Java:" "NO (Java API requires Android API level 8 or higher)")
1761 status(" Java:" BUILD_JAVA_SUPPORT THEN YES ELSE NO)
1765 status(" android tool:" ANDROID_EXECUTABLE THEN "${ANDROID_EXECUTABLE} (${ANDROID_TOOLS_Pkg_Desc})" ELSE NO)
1766 status(" ant:" ANT_EXECUTABLE THEN "${ANT_EXECUTABLE} (ver ${ANT_VERSION})" ELSE NO)
1771 status(" Documentation:")
1772 status(" Sphinx:" HAVE_SPHINX THEN "${SPHINX_BUILD} (ver ${SPHINX_VERSION})" ELSE NO)
1773 status(" PdfLaTeX compiler:" PDFLATEX_COMPILER THEN "${PDFLATEX_COMPILER}" ELSE NO)
1774 if (BUILD_DOCS AND HAVE_SPHINX)
1775 status(" Build Documentation:" PDFLATEX_COMPILER THEN YES ELSE "YES (only HTML without math formulas)")
1777 status(" Build Documentation:" NO)
1782 status(" Tests and samples:")
1783 status(" Tests:" BUILD_TESTS THEN YES ELSE NO)
1784 status(" Performance tests:" BUILD_PERF_TESTS THEN YES ELSE NO)
1785 status(" Examples:" BUILD_EXAMPLES THEN YES ELSE NO)
1788 status(" Android tests:" BUILD_TESTS AND CAN_BUILD_ANDROID_PROJECTS THEN YES ELSE NO)
1789 status(" Android examples:" BUILD_ANDROID_EXAMPLES THEN YES ELSE NO)
1794 status(" Install path:" "${CMAKE_INSTALL_PREFIX}")
1796 status(" cvconfig.h is in:" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
1797 status("-----------------------------------------------------------------")
1800 # warn in the case of in-source build
1801 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
1802 message(WARNING "The source directory is the same as binary directory. \"make clean\" may damage the source tree")