1 # ----------------------------------------------------------------------------
\r
2 # Root CMake file for OpenCV
\r
4 # From the off-tree build directory, invoke:
\r
5 # $ cmake <PATH_TO_OPENCV_ROOT>
\r
8 # - OCT-2008: Initial version <joseluisblancoc@gmail.com>
\r
10 # ----------------------------------------------------------------------------
\r
12 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
\r
14 # it _must_ go before PROJECT(OpenCV) in order to work
\r
15 if (NOT CMAKE_INSTALL_PREFIX)
\r
17 set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR} CACHE INTERNAL "" FORCE)
\r
19 set(CMAKE_INSTALL_PREFIX "/usr" CACHE INTERNAL "" FORCE)
\r
23 set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
\r
24 set(CMAKE_C_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
\r
25 set(CMAKE_C_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
\r
26 set(CMAKE_CXX_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
\r
27 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
\r
28 set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
\r
29 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
\r
30 set(CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
\r
31 set(CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
\r
32 set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
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33 set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
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37 cmake_minimum_required(VERSION 2.4)
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40 set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
\r
43 # --------------------------------------------------------------
\r
44 # Indicate CMake 2.7 and above that we don't want to mix relative
\r
45 # and absolute paths in linker lib lists.
\r
46 # Run "cmake --help-policy CMP0003" for more information.
\r
47 # --------------------------------------------------------------
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48 if(COMMAND cmake_policy)
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49 cmake_policy(SET CMP0003 NEW)
\r
52 # ----------------------------------------------------------------------------
\r
53 # Current version number:
\r
54 # ----------------------------------------------------------------------------
\r
55 set(OPENCV_VERSION "1.2.0")
\r
57 string(REGEX MATCHALL "[0-9]" OPENCV_VERSION_PARTS "${OPENCV_VERSION}")
\r
59 list(GET OPENCV_VERSION_PARTS 0 OPENCV_VERSION_MAJOR)
\r
60 list(GET OPENCV_VERSION_PARTS 1 OPENCV_VERSION_MINOR)
\r
61 list(GET OPENCV_VERSION_PARTS 2 OPENCV_VERSION_PATCH)
\r
63 set(OPENCV_SOVERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}")
\r
67 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
\r
68 set(OPENCV_DEBUG_POSTFIX d)
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71 #set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
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72 set(OPENCV_DLLVERSION "")
\r
73 set(OPENCV_DEBUG_POSTFIX)
\r
77 # ----------------------------------------------------------------------------
\r
78 # Variables for cvconfig.h.cmake
\r
79 # ----------------------------------------------------------------------------
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80 set(PACKAGE "opencv")
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81 set(PACKAGE_BUGREPORT "opencvlibrary-devel@lists.sourceforge.net")
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82 set(PACKAGE_NAME "opencv")
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83 set(PACKAGE_STRING "${PACKAGE} ${OPENCV_VERSION}")
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84 set(PACKAGE_TARNAME "${PACKAGE}")
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85 set(PACKAGE_VERSION "${OPENCV_VERSION}")
\r
87 # ----------------------------------------------------------------------------
\r
88 # Autodetect if we are in a SVN repository
\r
89 # ----------------------------------------------------------------------------
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90 find_program(SVNVERSION_PATH svnversion)
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91 mark_as_advanced(force SVNVERSION_PATH)
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93 message(STATUS "Extracting svn version, please wait...")
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94 execute_process(COMMAND ${SVNVERSION_PATH} -n ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE SVNVERSION_RESULT)
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96 if(SVNVERSION_RESULT MATCHES "exported")
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97 # This is NOT a svn repository:
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98 set(OPENCV_SVNVERSION "")
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100 set(OPENCV_SVNVERSION " svn:${SVNVERSION_RESULT}")
\r
103 message(STATUS "SVNVERSION: ${OPENCV_SVNVERSION}")
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105 # We don't have svnversion:
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106 set(OPENCV_SVNVERSION "")
\r
109 # ----------------------------------------------------------------------------
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110 # Detect GNU version:
\r
111 # ----------------------------------------------------------------------------
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112 if(CMAKE_COMPILER_IS_GNUCXX)
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113 execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version
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114 OUTPUT_VARIABLE CMAKE_OPENCV_GCC_VERSION_FULL
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115 OUTPUT_STRIP_TRAILING_WHITESPACE)
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117 # Typical output in CMAKE_OPENCV_GCC_VERSION_FULL: "c+//0 (whatever) 4.2.3 (...)"
\r
118 # Look for the version number
\r
119 string(REGEX MATCH "[0-9].[0-9].[0-9]" CMAKE_GCC_REGEX_VERSION "${CMAKE_OPENCV_GCC_VERSION_FULL}")
\r
121 # Split the three parts:
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122 string(REGEX MATCHALL "[0-9]" CMAKE_OPENCV_GCC_VERSIONS "${CMAKE_GCC_REGEX_VERSION}")
\r
124 list(GET CMAKE_OPENCV_GCC_VERSIONS 0 CMAKE_OPENCV_GCC_VERSION_MAJOR)
\r
125 list(GET CMAKE_OPENCV_GCC_VERSIONS 1 CMAKE_OPENCV_GCC_VERSION_MINOR)
\r
127 set(CMAKE_OPENCV_GCC_VERSION ${CMAKE_OPENCV_GCC_VERSION_MAJOR}${CMAKE_OPENCV_GCC_VERSION_MINOR})
\r
128 message(STATUS "Detected version of GNU GCC: ${CMAKE_OPENCV_GCC_VERSION}")
\r
131 # ----------------------------------------------------------------------------
\r
132 # CHECK FOR SYSTEM LIBRARIES, OPTIONS, ETC..
\r
133 # ----------------------------------------------------------------------------
\r
135 # Build/install (or not) some apps:
\r
136 # ===================================================
\r
137 set(BUILD_EXAMPLES OFF CACHE BOOL "Build all examples")
\r
138 set(INSTALL_C_EXAMPLES OFF CACHE BOOL "Install C examples")
\r
139 set(INSTALL_PYTHON_EXAMPLES OFF CACHE BOOL "Install Python examples")
\r
140 set(INSTALL_OCTAVE_EXAMPLES OFF CACHE BOOL "Install Octave examples")
\r
143 # ===================================================
\r
144 set(BUILD_TESTS ON CACHE BOOL "Build tests")
\r
146 # Build 3rdparty libraries under unix
\r
147 # ===================================================
\r
149 set(OPENCV_BUILD_3RDPARTY_LIBS TRUE CACHE BOOL "Build 3rd party libraries")
\r
151 set(OPENCV_BUILD_3RDPARTY_LIBS FALSE CACHE BOOL "Build 3rd party libraries")
\r
154 include(OpenCVPCHSupport.cmake REQUIRED)
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157 include(OpenCVFindPkgConfig.cmake OPTIONAL)
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158 include(CheckFunctionExists)
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159 include(CheckIncludeFile)
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162 # Default value for OPENMP:
\r
165 # ===================================================
\r
167 set(DEFAULT_ENABLE_OPENMP ON)
\r
169 set(DEFAULT_ENABLE_OPENMP OFF)
\r
172 set(ENABLE_OPENMP ${DEFAULT_ENABLE_OPENMP} CACHE BOOL "")
\r
174 if(CMAKE_COMPILER_IS_GNUCXX)
\r
175 set(ENABLE_PROFILING OFF CACHE BOOL "Enable profiling in the GCC compiler (Add flags: -g -pg)")
\r
176 set(USE_OMIT_FRAME_POINTER ON CACHE BOOL "Enable -fomit-frame-pointer for GCC")
\r
177 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES arm*)
\r
178 # We can use only -O2 because the -O3 causes gcc crash
\r
179 set(USE_O2 ON CACHE BOOL "Enable -O2 for GCC")
\r
180 set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
\r
182 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*)
\r
183 set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
\r
184 set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
\r
185 set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
\r
186 set(USE_SSE ON CACHE BOOL "Enable SSE for GCC")
\r
187 set(USE_SSE2 ON CACHE BOOL "Enable SSE2 for GCC")
\r
188 set(USE_SSE3 ON CACHE BOOL "Enable SSE3 for GCC")
\r
190 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64*)
\r
191 set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
\r
192 set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
\r
193 set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
\r
194 set(USE_SSE ON CACHE BOOL "Enable SSE for GCC")
\r
195 set(USE_SSE2 ON CACHE BOOL "Enable SSE2 for GCC")
\r
196 set(USE_SSE3 ON CACHE BOOL "Enable SSE3 for GCC")
\r
198 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES powerpc*)
\r
199 set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
\r
200 set(USE_POWERPC ON CACHE BOOL "Enable PowerPC for GCC")
\r
202 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES i686*)
\r
203 set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
\r
204 set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
\r
205 set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
\r
206 set(USE_SSE OFF CACHE BOOL "Enable SSE for GCC")
\r
207 set(USE_SSE2 OFF CACHE BOOL "Enable SSE2 for GCC")
\r
208 set(USE_SSE3 OFF CACHE BOOL "Enable SSE3 for GCC")
\r
209 # SSE/SSE2 might probably be not available for some old AMD or VIA processors
\r
211 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86)
\r
212 set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
\r
213 set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
\r
214 set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
\r
215 set(USE_SSE OFF CACHE BOOL "Enable SSE for GCC")
\r
216 set(USE_SSE2 OFF CACHE BOOL "Enable SSE2 for GCC")
\r
217 set(USE_SSE3 OFF CACHE BOOL "Enable SSE3 for GCC")
\r
218 # SSE/SSE2 might probably be not available for some old AMD or VIA processors
\r
222 # allow fine grained control over which libraries not to link, even if
\r
223 # they are available on the system
\r
224 # ====================================================================
\r
226 set(WITH_PNG ON CACHE BOOL "Include PNG support")
\r
227 set(WITH_JPEG ON CACHE BOOL "Include JPEG support")
\r
228 set(WITH_JASPER ON CACHE BOOL "Include JPEG2K support")
\r
229 set(WITH_TIFF ON CACHE BOOL "Include TIFF support")
\r
230 set(WITH_FFMPEG ON CACHE BOOL "Include FFMPEG support")
\r
231 set(WITH_UNICAP ON CACHE BOOL "Include Unicap support")
\r
232 set(WITH_GTK ON CACHE BOOL "Include GTK support")
\r
233 set(WITH_GSTREAMER ON CACHE BOOL "Include Gstreamer support")
\r
234 set(WITH_1394 ON CACHE BOOL "Include IEEE1394 support")
\r
235 set(WITH_V4L ON CACHE BOOL "Include Video 4 Linux support")
\r
236 set(WITH_XINE ON CACHE BOOL "Include Xine support")
\r
239 # ===================================================
\r
240 # Macros that checks if module have been installed.
\r
241 # After it adds module to build and define
\r
242 # constants passed as second arg
\r
243 # ===================================================
\r
245 macro(CHECK_MODULE module_name define)
\r
247 if(PKG_CONFIG_FOUND)
\r
248 set(ALIAS ALIASOF_${module_name})
\r
249 set(ALIAS_FOUND ${ALIAS}_FOUND)
\r
250 set(ALIAS_INCLUDE_DIRS ${ALIAS}_INCLUDE_DIRS)
\r
251 set(ALIAS_LIBRARY_DIRS ${ALIAS}_LIBRARY_DIRS)
\r
252 set(ALIAS_LIBRARIES ${ALIAS}_LIBRARIES)
\r
254 PKG_CHECK_MODULES(${ALIAS} ${module_name})
\r
256 if (${ALIAS_FOUND})
\r
258 foreach(P "${ALIAS_INCLUDE_DIRS}")
\r
260 list(APPEND HIGHGUI_INCLUDE_DIRS ${${P}})
\r
264 foreach(P "${ALIAS_LIBRARY_DIRS}")
\r
266 list(APPEND HIGHGUI_LIBRARY_DIRS ${${P}})
\r
270 list(APPEND HIGHGUI_LIBRARIES ${${ALIAS_LIBRARIES}})
\r
278 CHECK_MODULE(gtk+-2.0 HAVE_GTK)
\r
279 CHECK_MODULE(gthread-2.0 HAVE_GTHREAD)
\r
281 set(HAVE_GTK FALSE)
\r
282 set(HAVE_GTHREAD FALSE)
\r
285 CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER)
\r
287 set(HAVE_GSTREAMER FALSE)
\r
292 CHECK_MODULE(libunicap HAVE_UNICAP_)
\r
293 CHECK_MODULE(libucil HAVE_UNICAP_UCIL)
\r
294 if(HAVE_UNICAP_ AND HAVE_UNICAP_UCIL)
\r
298 set(HAVE_UNICAP FALSE)
\r
302 CHECK_MODULE(libavcodec HAVE_FFMPEG_CODEC)
\r
303 CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT)
\r
304 CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL)
\r
305 CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE)
\r
306 CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG)
\r
307 if(NOT HAVE_GENTOO_FFMPEG)
\r
308 if(EXISTS /usr/include/ffmpeg/libavformat/avformat.h)
\r
309 set(HAVE_GENTOO_FFMPEG 1)
\r
312 if(HAVE_FFMPEG_CODEC AND HAVE_FFMPEG_FORMAT AND HAVE_FFMPEG_UTIL)
\r
316 set(HAVE_FFMPEG FALSE)
\r
320 CHECK_MODULE(libdc1394-2 HAVE_DC1394_2)
\r
321 if(NOT HAVE_DC1394_2)
\r
322 CHECK_MODULE(libdc1394 HAVE_DC1394)
\r
325 set(HAVE_DC1394_2 FALSE)
\r
326 set(HAVE_DC1394 FALSE)
\r
330 CHECK_INCLUDE_FILE(alloca.h HAVE_ALLOCA_H)
\r
331 CHECK_FUNCTION_EXISTS(alloca HAVE_ALLOCA)
\r
332 CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
\r
333 CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
\r
336 CHECK_MODULE(libxine HAVE_XINE)
\r
338 set(HAVE_XINE FALSE)
\r
341 CHECK_MODULE(libv4l1 HAVE_LIBV4L)
\r
342 CHECK_INCLUDE_FILE(linux/videodev.h HAVE_CAMV4L)
\r
343 CHECK_INCLUDE_FILE(linux/videodev2.h HAVE_CAMV4L2)
\r
345 set(HAVE_LIBV4L FALSE)
\r
346 set(HAVE_CAMV4L FALSE)
\r
347 set(HAVE_CAMV4L2 FALSE)
\r
350 if(NOT OPENCV_BUILD_3RDPARTY_LIBS)
\r
354 CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/png.h HAVE_PNG_H)
\r
355 CHECK_INCLUDE_FILE(${PNG_PNG_INCLUDE_DIR}/libpng/png.h HAVE_LIBPNG_PNG_H)
\r
358 set(PNG_FOUND FALSE)
\r
363 set(TIFF_FOUND FALSE)
\r
366 include(FindJasper)
\r
368 set(JASPER_FOUND FALSE)
\r
373 set(JPEG_FOUND FALSE)
\r
377 if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
\r
378 set(OPENCV_LINKER_LIBS m pthread)
\r
380 set(OPENCV_LINKER_LIBS dl m pthread rt)
\r
383 add_definitions(-DHAVE_ALLOCA -DHAVE_ALLOCA_H -DHAVE_LIBPTHREAD -DHAVE_UNISTD_H)
\r
387 set(BUILD_NEW_PYTHON_SUPPORT ON CACHE BOOL "Build with Python support")
\r
388 set(BUILD_SWIG_PYTHON_SUPPORT OFF CACHE BOOL "Build with older SWIG-based Python support")
\r
389 set(BUILD_OCTAVE_SUPPORT OFF CACHE BOOL "Build with Octave support")
\r
391 if(BUILD_SWIG_PYTHON_SUPPORT OR BUILD_NEW_PYTHON_SUPPORT)
\r
392 find_package(PythonInterp)
\r
393 find_package(PythonLibs)
\r
395 # cmake 2.4 (at least on Ubuntu 8.04 (hardy)) don't define PYTHONLIBS_FOUND
\r
396 if(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)
\r
397 set(PYTHONLIBS_FOUND ON)
\r
398 endif(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)
\r
400 execute_process(COMMAND ${PYTHON_EXECUTABLE} --version
\r
401 ERROR_VARIABLE PYTHON_VERSION_FULL
\r
402 OUTPUT_STRIP_TRAILING_WHITESPACE)
\r
404 string(REGEX MATCH "[0-9].[0-9]" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}")
\r
406 set(PYTHON_PLUGIN_INSTALL_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages/opencv)
\r
407 set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages)
\r
410 get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE)
\r
411 set(PYTHON_PLUGIN_INSTALL_PATH "${PYTHON_PATH}/Lib/site-packages/opencv")
\r
412 set(PYTHON_PACKAGES_PATH "${PYTHON_PATH}/Lib/site-packages")
\r
416 if(PYTHONLIBS_FOUND AND BUILD_SWIG_PYTHON_SUPPORT)
\r
423 foreach(v "6.1" "6.0" "5.3" "5.2" "5.1")
\r
425 find_path(IPP_PATH "ippi-${v}.dll"
\r
426 PATHS ${CMAKE_PROGRAM_PATH} ${CMAKE_SYSTEM_PROGRAM_PATH}
\r
427 DOC "The path to IPP DLLs")
\r
429 file(GLOB IPP_HDRS "${IPP_PATH}/../include")
\r
431 set(IPP_FOUND TRUE)
\r
437 message(STATUS "IPP detected: ${IPP_FOUND}")
\r
438 set(USE_IPP ${IPP_FOUND} CACHE BOOL "Use IPP when available")
\r
440 if(IPP_FOUND AND USE_IPP)
\r
441 add_definitions(-DHAVE_IPP)
\r
442 include_directories("${IPP_PATH}/../include")
\r
443 link_directories("${IPP_PATH}/../lib")
\r
444 set(IPP_LIBS ippsmerged.lib ippsemerged.lib ippimerged.lib ippiemerged.lib
\r
445 ippvmmerged.lib ippvmemerged.lib ippccmerged.lib ippccemerged.lib
\r
446 ippcvmerged.lib ippcvemerged.lib ippcorel.lib)
\r
451 set(BUILD_LATEX_DOCS OFF CACHE BOOL "Build LaTeX OpenCV Documentation")
\r
453 # ----------------------------------------------------------------------------
\r
454 # UPDATE CONFIG FILES & SCRIPTS:
\r
456 # CONFIGURE_FILE(InputFile OutputFile [COPYONLY] [ESCAPE_QUOTES] [@ONLY])
\r
457 # If @ONLY is specified, only variables of the form @VAR@ will be
\r
458 # replaces and ${VAR} will be ignored.
\r
460 # A directory will be created for each platform so the "cvconfig.h" file is
\r
461 # not overwritten if cmake generates code in the same path.
\r
462 # ----------------------------------------------------------------------------
\r
463 add_definitions(-DHAVE_CONFIG_H)
\r
465 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
\r
467 message(STATUS "Parsing 'cvconfig.h.cmake'")
\r
468 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cvconfig.h.cmake" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h")
\r
470 # ---------------------------------------------------------------------------
\r
471 # The C+//0 include & link directories:
\r
472 # ---------------------------------------------------------------------------
\r
473 include_directories("."
\r
474 "${OPENCV_CONFIG_FILE_INCLUDE_DIR}"
\r
475 "${CMAKE_CURRENT_SOURCE_DIR}/include"
\r
476 "${CMAKE_CURRENT_SOURCE_DIR}/include/opencv"
\r
479 # ----------------------------------------------------------------------------
\r
480 # Set the maximum level of warnings:
\r
481 # ----------------------------------------------------------------------------
\r
482 # Should be set to true for development
\r
483 set(OPENCV_WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors")
\r
485 # Whole program optimization?
\r
486 set(OPENCV_WHOLE_PROGRAM_OPTIMIZATION OFF CACHE BOOL "Flags for whole program optimization.")
\r
488 set(EXTRA_C_FLAGS "")
\r
489 set(EXTRA_C_FLAGS_RELEASE "")
\r
490 set(EXTRA_C_FLAGS_DEBUG "")
\r
491 set(EXTRA_EXE_LINKER_FLAGS "")
\r
492 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "")
\r
493 set(EXTRA_EXE_LINKER_FLAGS_DEBUG "")
\r
496 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS")
\r
497 # 64-bit portability warnings, in MSVC8
\r
499 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Wp64")
\r
502 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "${EXTRA_EXE_LINKER_FLAGS_RELEASE} /debug")
\r
504 # Whole program optimization
\r
505 if(OPENCV_WHOLE_PROGRAM_OPTIMIZATION AND MSVC_VERSION GREATER 1300)
\r
506 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /GL")
\r
507 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
\r
508 set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /LTCG")
\r
512 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /openmp")
\r
515 # Remove unreferenced functions: function level linking
\r
516 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Gy")
\r
517 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Zi")
\r
520 if(CMAKE_COMPILER_IS_GNUCXX)
\r
521 # High level of warnings.
\r
522 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wall")
\r
524 # The -Wno-long-long is required in 64bit systems when including sytem headers.
\r
525 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64*)
\r
526 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")
\r
528 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64*)
\r
529 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")
\r
532 # We need pthread's
\r
534 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -pthread")
\r
537 if(OPENCV_WARNINGS_ARE_ERRORS)
\r
538 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror")
\r
541 # Whole program optimization
\r
542 if(OPENCV_WHOLE_PROGRAM_OPTIMIZATION)
\r
543 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fwhole-program --combine")
\r
546 # Other optimizations
\r
547 if(USE_OMIT_FRAME_POINTER)
\r
548 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fomit-frame-pointer")
\r
551 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O2")
\r
554 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O3")
\r
557 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -ffast-math")
\r
560 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=G3 -mtune=G5")
\r
563 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mmmx")
\r
565 # SSE should be disabled under MingW because it generates compiler errors
\r
567 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse")
\r
569 # SSE2 should be disabled under MingW because it generates compiler errors
\r
571 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse2")
\r
573 # SSE3 should be disabled under MingW because it generates compiler errors
\r
574 if(USE_SSE3 AND NOT MINGW)
\r
575 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse3")
\r
579 if(ENABLE_PROFILING)
\r
580 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -pg -g")
\r
582 # Remove unreferenced functions: function level linking
\r
584 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -ffunction-sections")
\r
590 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -D_GLIBCXX_PARALLEL -fopenmp")
\r
593 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -DNDEBUG")
\r
594 set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -O0 -DDEBUG -D_DEBUG")
\r
598 # Add user supplied extra options (optimization, etc...)
\r
599 # ==========================================================
\r
600 set(OPENCV_EXTRA_C_FLAGS ${EXTRA_C_FLAGS} CACHE STRING "Extra compiler options")
\r
601 set(OPENCV_EXTRA_C_FLAGS_RELEASE ${EXTRA_C_FLAGS_RELEASE} CACHE STRING "Extra compiler options for Release build")
\r
602 set(OPENCV_EXTRA_C_FLAGS_DEBUG ${EXTRA_C_FLAGS_DEBUG} CACHE STRING "Extra compiler options for Debug build")
\r
603 set(OPENCV_EXTRA_EXE_LINKER_FLAGS ${EXTRA_EXE_LINKER_FLAGS} CACHE STRING "Extra linker flags" FORCE)
\r
604 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE ${EXTRA_EXE_LINKER_FLAGS_RELEASE} CACHE STRING "Extra linker flags for Release build" FORCE)
\r
605 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG ${EXTRA_EXE_LINKER_FLAGS_DEBUG} CACHE STRING "Extra linker flags for Debug build" FORCE)
\r
607 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
\r
608 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
\r
609 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")
\r
610 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")
\r
611 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")
\r
612 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")
\r
613 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OPENCV_EXTRA_EXE_LINKER_FLAGS}")
\r
614 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}")
\r
615 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}")
\r
617 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
\r
618 if (${CMAKE_GENERATOR} MATCHES ".*Makefiles")
\r
619 if("${CMAKE_BUILD_TYPE}" STREQUAL "")
\r
620 set(CMAKE_BUILD_TYPE Release)
\r
624 if (WIN32 AND MSVC)
\r
625 # avoid warnings from MSVC about overriding the /W* option
\r
626 # we replace /W3 with /W4 only for C++ files,
\r
627 # since all the 3rd-party libraries OpenCV uses are in C,
\r
628 # and we do not care about their warnings.
\r
629 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
\r
630 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
\r
631 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
\r
634 if("${CMAKE_CONFIGURE_LDFLAGS}")
\r
635 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_CONFIGURE_LDFLAGS}")
\r
636 endif("${CMAKE_CONFIGURE_LDFLAGS}")
\r
638 # ----------------------------------------------------------------------------
\r
639 # PROCESS SUBDIRECTORIES:
\r
640 # ----------------------------------------------------------------------------
\r
641 # Save libs and executables in the same place
\r
642 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE PATH "Output directory for libraries" )
\r
643 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE PATH "Output directory for applications" )
\r
646 set(OPENCV_DOC_INSTALL_PATH doc)
\r
648 set(OPENCV_DOC_INSTALL_PATH share/opencv/doc)
\r
651 # --------------------------------------------------------------------------------------------
\r
652 # Installation for CMake Module: OpenCVConfig.cmake
\r
653 # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
\r
654 # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use with "make install"
\r
655 # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
\r
656 # -------------------------------------------------------------------------------------------
\r
658 # -------------------------------------------------------------------------------------------
\r
659 # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
\r
660 # -------------------------------------------------------------------------------------------
\r
662 # Name of libraries is: libcv.so.1.1.0, etc...
\r
663 # OPENCV_DLLVERSION must be set to "110", etc..
\r
664 # Already done above.
\r
666 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
\r
667 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${CMAKE_CURRENT_SOURCE_DIR}/include\" \"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"")
\r
669 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${LIBRARY_OUTPUT_PATH}")
\r
671 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" IMMEDIATE @ONLY)
\r
673 # --------------------------------------------------------------------------------------------
\r
674 # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install"
\r
675 # -------------------------------------------------------------------------------------------
\r
676 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
\r
678 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/include/opencv")
\r
679 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/lib")
\r
681 #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/unix-install/\"")
\r
682 exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/unix-install/\"")
\r
683 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
\r
686 # For a command "FIND_PACKAGE(FOO)", CMake will look at the directory /usr/share|lib/FOO/FOOConfig.cmake, so:
\r
687 install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION ${CMAKE_INSTALL_PREFIX}/share/opencv/)
\r
690 # --------------------------------------------------------------------------------------------
\r
691 # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
\r
692 # -------------------------------------------------------------------------------------------
\r
694 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
\r
696 # This will expand to, for example, <program files>/OpenCV 1.1.0/include
\r
697 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/include\" \"\${THIS_OPENCV_CONFIG_PATH}/include/opencv\"")
\r
699 # This will expand to, for example, <program files>/OpenCV 1.1.0/lib
\r
700 set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/lib\"")
\r
702 #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/win-install/\"")
\r
703 exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"")
\r
704 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
\r
708 # --------------------------------------------------------------------------------------------
\r
709 # Part 2/2: ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install"
\r
711 # exec_prefix=${prefix}
\r
712 # libdir=${exec_prefix}/lib
\r
713 # includedir=${prefix}/include/opencv
\r
714 # -------------------------------------------------------------------------------------------
\r
715 set(prefix ${CMAKE_INSTALL_PREFIX})
\r
716 set(exec_prefix "\${prefix}")
\r
717 set(libdir "\${exec_prefix}/lib")
\r
718 set(includedir "\${prefix}/include")
\r
719 set(VERSION ${OPENCV_VERSION})
\r
721 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/opencv.pc" @ONLY IMMEDIATE)
\r
724 install(FILES ${CMAKE_BINARY_DIR}/unix-install/opencv.pc DESTINATION lib/pkgconfig)
\r
728 # ----------------------------------------------------------------------------
\r
729 # Uninstall target, for "make uninstall"
\r
730 # ----------------------------------------------------------------------------
\r
732 "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
\r
733 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
\r
736 ADD_CUSTOM_TARGET(uninstall
\r
737 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
\r
740 # Make sure the system libraries are also copied when doing an "INSTALL":
\r
741 # ----------------------------------------------------------------------------
\r
742 include(InstallRequiredSystemLibraries)
\r
744 # ----------------------------------------------------------------------------
\r
746 # ----------------------------------------------------------------------------
\r
748 set(BUILD_PACKAGE OFF CACHE BOOL "Build a installer with the SDK")
\r
754 ${CMAKE_BINARY_DIR}/.cpack/Package.cmake
\r
758 include(${CMAKE_BINARY_DIR}/.cpack/Package.cmake)
\r
760 set(root_files AUTHORS README ChangeLog COPYING INSTALL NEWS THANKS)
\r
762 file(GLOB root_src_files *.in *.sh *.cmake CMakeLists.txt)
\r
765 install(FILES ${root_files}
\r
766 DESTINATION ${OPENCV_DOC_INSTALL_PATH}
\r
769 install(FILES ${root_files}
\r
772 install(FILES ${root_src_files}
\r
775 # Add the "win-install/OpenCVConfig.cmake" file to the "main" install component
\r
777 "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake"
\r
782 install(DIRECTORY data samples DESTINATION "." COMPONENT main PATTERN ".svn" EXCLUDE)
\r
783 install(DIRECTORY 3rdparty apps interfaces src tests utils DESTINATION "." COMPONENT src PATTERN ".svn" EXCLUDE)
\r
784 install(DIRECTORY doc/ DESTINATION doc COMPONENT src FILES_MATCHING PATTERN "*.tex")
\r
785 install(DIRECTORY doc/pics DESTINATION doc COMPONENT src PATTERN ".svn" EXCLUDE)
\r
786 install(DIRECTORY doc/plastex DESTINATION doc COMPONENT src PATTERN ".svn" EXCLUDE)
\r
791 #-----------------------------------
\r
793 #-----------------------------------
\r
794 add_subdirectory(src)
\r
795 add_subdirectory(apps)
\r
797 if(BUILD_LATEX_DOCS)
\r
798 include(OpenCVFindLATEX.cmake REQUIRED)
\r
800 if(PDFLATEX_COMPILER)
\r
801 message(STATUS "PDF LaTeX found!")
\r
805 add_subdirectory(doc)
\r
806 add_subdirectory(data)
\r
808 if(BUILD_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_OCTAVE_EXAMPLES)
\r
809 add_subdirectory(samples)
\r
814 add_subdirectory(tests)
\r
817 add_subdirectory(interfaces)
\r
818 add_subdirectory(3rdparty)
\r
821 # ----------------------------------------------------------------------------
\r
823 # ----------------------------------------------------------------------------
\r
825 message(STATUS "General configuration for opencv ${OPENCV_VERSION} =====================================")
\r
827 message(STATUS " Compiler: ${CMAKE_COMPILER}")
\r
828 message(STATUS " C++ flags (Release): ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
\r
829 message(STATUS " C++ flags (Debug): ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")
\r
831 message(STATUS " Linker flags (Release): ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
\r
832 message(STATUS " Linker flags (Debug): ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
\r
834 message(STATUS " Linker flags (Release): ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
\r
835 message(STATUS " Linker flags (Debug): ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
\r
841 message(STATUS " GUI: ")
\r
842 message(STATUS " GTK+ 2.x: ${HAVE_GTK}")
\r
843 message(STATUS " GThread: ${HAVE_GTHREAD}")
\r
845 if(NOT OPENCV_BUILD_3RDPARTY_LIBS)
\r
846 message(STATUS " Image I/O: ")
\r
847 message(STATUS " JPEG: ${JPEG_FOUND}")
\r
848 message(STATUS " PNG: ${PNG_FOUND}")
\r
849 message(STATUS " TIFF: ${TIFF_FOUND}")
\r
850 message(STATUS " JASPER: ${JASPER_FOUND}")
\r
852 message(STATUS " Image I/O: ")
\r
853 message(STATUS " JPEG: build")
\r
854 message(STATUS " PNG: build")
\r
855 message(STATUS " TIFF: build")
\r
856 message(STATUS " JASPER: build")
\r
860 message(STATUS " Video I/O: ")
\r
861 message(STATUS " DC1394 1.x: ${HAVE_DC1394}")
\r
862 message(STATUS " DC1394 2.x: ${HAVE_DC1394_2}")
\r
863 message(STATUS " FFMPEG: ${HAVE_FFMPEG}")
\r
864 message(STATUS " codec: ${HAVE_FFMPEG_CODEC}")
\r
865 message(STATUS " format: ${HAVE_FFMPEG_FORMAT}")
\r
866 message(STATUS " util: ${HAVE_FFMPEG_UTIL}")
\r
867 message(STATUS " gentoo-style: ${HAVE_GENTOO_FFMPEG}")
\r
868 message(STATUS " GStreamer: ${HAVE_GSTREAMER}")
\r
869 message(STATUS " UniCap: ${HAVE_UNICAP}")
\r
871 message(STATUS " V4L/V4L2: Using libv4l")
\r
873 message(STATUS " V4L/V4L2: ${HAVE_CAMV4L}/${HAVE_CAMV4L2}")
\r
875 message(STATUS " Xine: ${HAVE_XINE}")
\r
878 message(STATUS " Interfaces: ")
\r
879 if(PYTHONLIBS_FOUND AND BUILD_SWIG_PYTHON_SUPPORT)
\r
880 message(STATUS " Old Python: 1")
\r
882 message(STATUS " Old Python: 0")
\r
884 message(STATUS " Python: ${BUILD_NEW_PYTHON_SUPPORT}")
\r
885 if(IPP_FOUND AND USE_IPP)
\r
886 message(STATUS " Use IPP: 1")
\r
888 message(STATUS " Use IPP: 0")
\r
890 if(BUILD_LATEX_DOCS AND PDFLATEX_COMPILER)
\r
891 message(STATUS " Build Documentation 1")
\r
893 message(STATUS " Build Documentation 0")
\r
896 message(STATUS " Install path: ${CMAKE_INSTALL_PREFIX}")
\r
898 message(STATUS " cvconfig.h is in: ${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
\r
899 message(STATUS "-----------------------------------------------------------------")
\r
902 #----------------------------------------------------------------------------
\r
903 # Generate the OpenCVConfig.cmake file for unix
\r
904 # installation in CMAKE_INSTALL_PREFIX
\r
905 #----------------------------------------------------------------------------
\r