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)
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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 "1.1.1")
\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)
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63 set(OPENCV_SOVERSION "${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}")
\r
67 set(OPENCV_DLLVERSION "${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}")
\r
68 set(OPENCV_DEBUG_POSTFIX d)
\r
71 #set(OPENCV_DLLVERSION "${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)
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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..
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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")
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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)
\r
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(${CMAKE_SYSTEM_PROCESSOR} MATCHES x86)
\r
212 set(USE_O3 ON CACHE BOOL "Enable -O3 for GCC")
\r
213 set(USE_FAST_MATH ON CACHE BOOL "Enable -ffast-math for GCC")
\r
214 set(USE_MMX ON CACHE BOOL "Enable MMX for GCC")
\r
215 set(USE_SSE OFF CACHE BOOL "Enable SSE for GCC")
\r
216 set(USE_SSE2 OFF CACHE BOOL "Enable SSE2 for GCC")
\r
217 set(USE_SSE3 OFF CACHE BOOL "Enable SSE3 for GCC")
\r
218 # SSE/SSE2 might probably be not available for some old AMD or VIA processors
\r
222 # allow fine grained control over which libraries not to link, even if
\r
223 # they are available on the system
\r
224 # ====================================================================
\r
226 set(WITH_PNG ON CACHE BOOL "Include PNG support")
\r
227 set(WITH_JPEG ON CACHE BOOL "Include JPEG support")
\r
228 set(WITH_JASPER ON CACHE BOOL "Include JPEG2K support")
\r
229 set(WITH_TIFF ON CACHE BOOL "Include TIFF support")
\r
230 set(WITH_FFMPEG ON CACHE BOOL "Include FFMPEG support")
\r
231 set(WITH_UNICAP ON CACHE BOOL "Include Unicap support")
\r
232 set(WITH_GTK ON CACHE BOOL "Include GTK support")
\r
233 set(WITH_GSTREAMER ON CACHE BOOL "Include Gstreamer support")
\r
234 set(WITH_1394 ON CACHE BOOL "Include IEEE1394 support")
\r
235 set(WITH_V4L ON CACHE BOOL "Include Video 4 Linux support")
\r
236 set(WITH_XINE ON CACHE BOOL "Include Xine support")
\r
239 # ===================================================
\r
240 # Macros that checks if module have been installed.
\r
241 # After it adds module to build and define
\r
242 # constants passed as second arg
\r
243 # ===================================================
\r
245 macro(CHECK_MODULE module_name define)
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247 if(PKG_CONFIG_FOUND)
\r
248 set(ALIAS ALIASOF_${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_PYTHON_SUPPORT OFF CACHE BOOL "Build with Python support")
\r
388 set(BUILD_OCTAVE_SUPPORT OFF CACHE BOOL "Build with Octave support")
\r
393 find_package(PythonInterp)
\r
394 find_package(PythonLibs)
\r
396 # cmake 2.4 (at least on Ubuntu 8.04 (hardy)) don't define PYTHONLIBS_FOUND
\r
397 if(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)
\r
398 set(PYTHONLIBS_FOUND ON)
\r
399 endif(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH)
\r
401 # Build with python if installed:
\r
402 # ===================================================
\r
403 if(PYTHONLIBS_FOUND AND BUILD_PYTHON_SUPPORT)
\r
404 execute_process(COMMAND ${PYTHON_EXECUTABLE} --version
\r
405 ERROR_VARIABLE PYTHON_VERSION_FULL
\r
406 OUTPUT_STRIP_TRAILING_WHITESPACE)
\r
408 string(REGEX MATCH "[0-9].[0-9]" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}")
\r
410 set(PYTHON_PLUGIN_INSTALL_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages/opencv)
\r
413 get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE)
\r
414 set(PYTHON_PLUGIN_INSTALL_PATH "${PYTHON_PATH}/Lib/site-packages/opencv")
\r
423 foreach(v "6.1" "6.0" "5.3" "5.2" "5.1")
\r
425 find_path(IPP_PATH "ippi-${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 if(UNIX OR APPLE OR ${CMAKE_GENERATOR} MATCHES "MSYS Makefiles")
\r
452 set(BUILD_LATEX_DOCS OFF CACHE BOOL "Build LaTeX OpenCV Documentation")
\r
455 # ----------------------------------------------------------------------------
\r
456 # UPDATE CONFIG FILES & SCRIPTS:
\r
458 # CONFIGURE_FILE(InputFile OutputFile [COPYONLY] [ESCAPE_QUOTES] [@ONLY])
\r
459 # If @ONLY is specified, only variables of the form @VAR@ will be
\r
460 # replaces and ${VAR} will be ignored.
\r
462 # A directory will be created for each platform so the "cvconfig.h" file is
\r
463 # not overwritten if cmake generates code in the same path.
\r
464 # ----------------------------------------------------------------------------
\r
465 add_definitions(-DHAVE_CONFIG_H)
\r
467 set(OPENCV_CONFIG_FILE_INCLUDE_DIR "${CMAKE_BINARY_DIR}/" CACHE PATH "Where to create the platform-dependant cvconfig.h")
\r
469 message(STATUS "Parsing 'cvconfig.h.cmake'")
\r
470 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cvconfig.h.cmake" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h")
\r
472 # ---------------------------------------------------------------------------
\r
473 # The C+//0 include & link directories:
\r
474 # ---------------------------------------------------------------------------
\r
475 include_directories("."
\r
476 "${OPENCV_CONFIG_FILE_INCLUDE_DIR}"
\r
477 "${CMAKE_CURRENT_SOURCE_DIR}/include"
\r
478 "${CMAKE_CURRENT_SOURCE_DIR}/include/opencv"
\r
481 # ----------------------------------------------------------------------------
\r
482 # Set the maximum level of warnings:
\r
483 # ----------------------------------------------------------------------------
\r
484 # Should be set to true for development
\r
485 set(OPENCV_WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors")
\r
487 # Whole program optimization?
\r
488 set(OPENCV_WHOLE_PROGRAM_OPTIMIZATION OFF CACHE BOOL "Flags for whole program optimization.")
\r
490 set(EXTRA_C_FLAGS "")
\r
491 set(EXTRA_C_FLAGS_RELEASE "")
\r
492 set(EXTRA_C_FLAGS_DEBUG "")
\r
493 set(EXTRA_EXE_LINKER_FLAGS "")
\r
494 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "")
\r
495 set(EXTRA_EXE_LINKER_FLAGS_DEBUG "")
\r
498 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS")
\r
499 # 64-bit portability warnings, in MSVC8
\r
501 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Wp64")
\r
504 set(EXTRA_EXE_LINKER_FLAGS_RELEASE "${EXTRA_EXE_LINKER_FLAGS_RELEASE} /debug")
\r
506 # Whole program optimization
\r
507 if(OPENCV_WHOLE_PROGRAM_OPTIMIZATION AND MSVC_VERSION GREATER 1300)
\r
508 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /GL")
\r
509 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
\r
510 set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /LTCG")
\r
514 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /openmp")
\r
517 # Remove unreferenced functions: function level linking
\r
518 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Gy")
\r
519 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Zi")
\r
522 if(CMAKE_COMPILER_IS_GNUCXX)
\r
523 # High level of warnings.
\r
524 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wall")
\r
526 # The -Wno-long-long is required in 64bit systems when including sytem headers.
\r
527 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES amd64* OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64*)
\r
528 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Wno-long-long")
\r
531 # We need pthread's
\r
533 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -pthread")
\r
536 if(OPENCV_WARNINGS_ARE_ERRORS)
\r
537 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror")
\r
540 # Whole program optimization
\r
541 if(OPENCV_WHOLE_PROGRAM_OPTIMIZATION)
\r
542 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fwhole-program --combine")
\r
545 # Other optimizations
\r
546 if(USE_OMIT_FRAME_POINTER)
\r
547 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -fomit-frame-pointer")
\r
550 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O2")
\r
553 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -O3")
\r
556 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -ffast-math")
\r
559 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mcpu=G3 -mtune=G5")
\r
562 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -mmmx")
\r
564 # SSE should be disabled under MingW because it generates compiler errors
\r
566 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse")
\r
568 # SSE2 should be disabled under MingW because it generates compiler errors
\r
570 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse2")
\r
572 # SSE3 should be disabled under MingW because it generates compiler errors
\r
573 if(USE_SSE3 AND NOT MINGW)
\r
574 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -msse3")
\r
578 if(ENABLE_PROFILING)
\r
579 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -pg -g")
\r
581 # Remove unreferenced functions: function level linking
\r
583 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -ffunction-sections")
\r
589 set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -D_GLIBCXX_PARALLEL -fopenmp")
\r
592 set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} -DNDEBUG")
\r
593 set(EXTRA_C_FLAGS_DEBUG "${EXTRA_C_FLAGS_DEBUG} -O0 -DDEBUG -D_DEBUG")
\r
597 # Add user supplied extra options (optimization, etc...)
\r
598 # ==========================================================
\r
599 set(OPENCV_EXTRA_C_FLAGS ${EXTRA_C_FLAGS} CACHE STRING "Extra compiler options")
\r
600 set(OPENCV_EXTRA_C_FLAGS_RELEASE ${EXTRA_C_FLAGS_RELEASE} CACHE STRING "Extra compiler options for Release build")
\r
601 set(OPENCV_EXTRA_C_FLAGS_DEBUG ${EXTRA_C_FLAGS_DEBUG} CACHE STRING "Extra compiler options for Debug build")
\r
602 set(OPENCV_EXTRA_EXE_LINKER_FLAGS ${EXTRA_EXE_LINKER_FLAGS} CACHE STRING "Extra linker flags" FORCE)
\r
603 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE ${EXTRA_EXE_LINKER_FLAGS_RELEASE} CACHE STRING "Extra linker flags for Release build" FORCE)
\r
604 set(OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG ${EXTRA_EXE_LINKER_FLAGS_DEBUG} CACHE STRING "Extra linker flags for Debug build" FORCE)
\r
606 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
\r
607 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OPENCV_EXTRA_C_FLAGS}")
\r
608 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")
\r
609 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${OPENCV_EXTRA_C_FLAGS_RELEASE}")
\r
610 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")
\r
611 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${OPENCV_EXTRA_C_FLAGS_DEBUG}")
\r
612 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OPENCV_EXTRA_EXE_LINKER_FLAGS}")
\r
613 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_RELEASE}")
\r
614 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${OPENCV_EXTRA_EXE_LINKER_FLAGS_DEBUG}")
\r
616 # In case of Makefiles if the user does not setup CMAKE_BUILD_TYPE, assume it's Release:
\r
617 if (${CMAKE_GENERATOR} MATCHES ".*Makefiles")
\r
618 if("${CMAKE_BUILD_TYPE}" STREQUAL "")
\r
619 set(CMAKE_BUILD_TYPE Release)
\r
623 if (WIN32 AND MSVC)
\r
624 # avoid warnings from MSVC about overriding the /W* option
\r
625 # we replace /W3 with /W4 only for C++ files,
\r
626 # since all the 3rd-party libraries OpenCV uses are in C,
\r
627 # and we do not care about their warnings.
\r
628 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
\r
629 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
\r
630 string(REPLACE "/W3" "/W4" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
\r
633 if("${CMAKE_CONFIGURE_LDFLAGS}")
\r
634 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_CONFIGURE_LDFLAGS}")
\r
635 endif("${CMAKE_CONFIGURE_LDFLAGS}")
\r
637 # ----------------------------------------------------------------------------
\r
638 # PROCESS SUBDIRECTORIES:
\r
639 # ----------------------------------------------------------------------------
\r
640 # Save libs and executables in the same place
\r
641 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE PATH "Output directory for libraries" )
\r
642 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE PATH "Output directory for applications" )
\r
645 set(OPENCV_DOC_INSTALL_PATH doc)
\r
647 set(OPENCV_DOC_INSTALL_PATH share/opencv/doc)
\r
650 #-----------------------------------
\r
652 #-----------------------------------
\r
653 add_subdirectory(src)
\r
654 add_subdirectory(apps)
\r
655 add_subdirectory(doc)
\r
656 add_subdirectory(data)
\r
658 if(BUILD_EXAMPLES OR INSTALL_PYTHON_EXAMPLES OR INSTALL_OCTAVE_EXAMPLES)
\r
659 add_subdirectory(samples)
\r
664 add_subdirectory(tests)
\r
667 add_subdirectory(interfaces)
\r
668 add_subdirectory(3rdparty)
\r
670 if(BUILD_LATEX_DOCS)
\r
671 include(OpenCVFindLATEX.cmake REQUIRED)
\r
672 if(PDFLATEX_COMPILER)
\r
673 message(STATUS "PDF LaTeX found!")
\r
674 add_subdirectory(doc2)
\r
678 # --------------------------------------------------------------------------------------------
\r
679 # Installation for CMake Module: OpenCVConfig.cmake
\r
680 # Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
\r
681 # Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use with "make install"
\r
682 # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
\r
683 # -------------------------------------------------------------------------------------------
\r
685 # -------------------------------------------------------------------------------------------
\r
686 # Part 1/2: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
\r
687 # -------------------------------------------------------------------------------------------
\r
689 # Name of libraries is: libcv.so.1.1.0, etc...
\r
690 # OPENCV_DLLVERSION must be set to "110", etc..
\r
691 # Already done above.
\r
693 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
\r
694 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE)
\r
695 list(APPEND CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\"")
\r
696 list(APPEND CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${CMAKE_CURRENT_SOURCE_DIR}/include\"")
\r
697 list(APPEND CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"${CMAKE_CURRENT_SOURCE_DIR}/include/opencv\"")
\r
699 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${LIBRARY_OUTPUT_PATH}")
\r
701 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" IMMEDIATE @ONLY)
\r
703 # --------------------------------------------------------------------------------------------
\r
704 # Part 2/2: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install"
\r
705 # -------------------------------------------------------------------------------------------
\r
706 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
\r
708 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/include/opencv")
\r
709 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/lib")
\r
711 #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/unix-install/\"")
\r
712 exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/unix-install/\"")
\r
713 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
\r
716 # For a command "FIND_PACKAGE(FOO)", CMake will look at the directory /usr/share|lib/FOO/FOOConfig.cmake, so:
\r
717 install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION ${CMAKE_INSTALL_PREFIX}/share/opencv/)
\r
720 # --------------------------------------------------------------------------------------------
\r
721 # Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
\r
722 # -------------------------------------------------------------------------------------------
\r
724 # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
\r
726 # This will expand to, for example, <program files>/OpenCV 1.1.0/include
\r
727 set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/include\" \"\${THIS_OPENCV_CONFIG_PATH}/include/opencv\"")
\r
729 # This will expand to, for example, <program files>/OpenCV 1.1.0/lib
\r
730 set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/lib\"")
\r
732 #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/win-install/\"")
\r
733 exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"")
\r
734 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
\r
738 # --------------------------------------------------------------------------------------------
\r
739 # Part 2/2: ${BIN_DIR}/unix-install/opencv.pc -> For use *with* "make install"
\r
741 # exec_prefix=${prefix}
\r
742 # libdir=${exec_prefix}/lib
\r
743 # includedir=${prefix}/include/opencv
\r
744 # -------------------------------------------------------------------------------------------
\r
745 set(prefix ${CMAKE_INSTALL_PREFIX})
\r
746 set(exec_prefix "\${prefix}")
\r
747 set(libdir "\${exec_prefix}/lib")
\r
748 set(includedir "\${prefix}/include")
\r
749 set(VERSION ${OPENCV_VERSION})
\r
751 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/opencv.pc" @ONLY IMMEDIATE)
\r
754 install(FILES ${CMAKE_BINARY_DIR}/unix-install/opencv.pc DESTINATION lib/pkgconfig)
\r
758 # ----------------------------------------------------------------------------
\r
759 # Uninstall target, for "make uninstall"
\r
760 # ----------------------------------------------------------------------------
\r
762 "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
\r
763 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
\r
766 ADD_CUSTOM_TARGET(uninstall
\r
767 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
\r
770 # Make sure the system libraries are also copied when doing an "INSTALL":
\r
771 # ----------------------------------------------------------------------------
\r
772 include(InstallRequiredSystemLibraries)
\r
775 # ----------------------------------------------------------------------------
\r
777 # ----------------------------------------------------------------------------
\r
779 option(BUILD_PACKAGE "Build a installer with the SDK")
\r
785 ${CMAKE_BINARY_DIR}/.cpack/Package.cmake
\r
798 DESTINATION ${OPENCV_DOC_INSTALL_PATH}
\r
803 # Add the "win-install/OpenCVConfig.cmake" file to the "dev" install component
\r
805 "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake"
\r
810 # Add debug libs to "dev" install component
\r
811 file(GLOB EXTRA_LIBS_TO_INSTALL "${CMAKE_BINARY_DIR}/lib/Debug/*.lib")
\r
813 ${EXTRA_LIBS_TO_INSTALL}
\r
817 # Add debug DLLs to "dev" install component
\r
818 file(GLOB EXTRA_DLLS_TO_INSTALL "${CMAKE_BINARY_DIR}/bin/Debug/*.dll")
\r
820 ${EXTRA_DLLS_TO_INSTALL}
\r
826 include(${CMAKE_BINARY_DIR}/.cpack/Package.cmake)
\r
830 # ----------------------------------------------------------------------------
\r
832 # ----------------------------------------------------------------------------
\r
834 message(STATUS "General configuration for opencv ${OPENCV_VERSION} =====================================")
\r
836 message(STATUS " Compiler: ${CMAKE_COMPILER}")
\r
837 message(STATUS " C++ flags (Release): ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
\r
838 message(STATUS " C++ flags (Debug): ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")
\r
840 message(STATUS " Linker flags (Release): ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
\r
841 message(STATUS " Linker flags (Debug): ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
\r
843 message(STATUS " Linker flags (Release): ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
\r
844 message(STATUS " Linker flags (Debug): ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
\r
850 message(STATUS " GUI: ")
\r
851 message(STATUS " GTK+ 2.x: ${HAVE_GTK}")
\r
852 message(STATUS " GThread: ${HAVE_GTHREAD}")
\r
854 if(NOT OPENCV_BUILD_3RDPARTY_LIBS)
\r
855 message(STATUS " Image I/O: ")
\r
856 message(STATUS " JPEG: ${JPEG_FOUND}")
\r
857 message(STATUS " PNG: ${PNG_FOUND}")
\r
858 message(STATUS " TIFF: ${TIFF_FOUND}")
\r
859 message(STATUS " JASPER: ${JASPER_FOUND}")
\r
861 message(STATUS " Image I/O: ")
\r
862 message(STATUS " JPEG: build")
\r
863 message(STATUS " PNG: build")
\r
864 message(STATUS " TIFF: build")
\r
865 message(STATUS " JASPER: build")
\r
869 message(STATUS " Video I/O: ")
\r
870 message(STATUS " DC1394 1.x: ${HAVE_DC1394}")
\r
871 message(STATUS " DC1394 2.x: ${HAVE_DC1394_2}")
\r
872 message(STATUS " FFMPEG: ${HAVE_FFMPEG}")
\r
873 message(STATUS " codec: ${HAVE_FFMPEG_CODEC}")
\r
874 message(STATUS " format: ${HAVE_FFMPEG_FORMAT}")
\r
875 message(STATUS " util: ${HAVE_FFMPEG_UTIL}")
\r
876 message(STATUS " gentoo-style: ${HAVE_GENTOO_FFMPEG}")
\r
877 message(STATUS " GStreamer: ${HAVE_GSTREAMER}")
\r
878 message(STATUS " UniCap: ${HAVE_UNICAP}")
\r
880 message(STATUS " V4L/V4L2: Using libv4l")
\r
882 message(STATUS " V4L/V4L2: ${HAVE_CAMV4L}/${HAVE_CAMV4L2}")
\r
884 message(STATUS " Xine: ${HAVE_XINE}")
\r
887 message(STATUS " Interfaces: ")
\r
888 if(PYTHONLIBS_FOUND AND BUILD_PYTHON_SUPPORT)
\r
889 message(STATUS " Python: 1")
\r
891 message(STATUS " Python: 0")
\r
893 if(IPP_FOUND AND USE_IPP)
\r
894 message(STATUS " Use IPP: 1")
\r
896 message(STATUS " Use IPP: 0")
\r
898 if(BUILD_LATEX_DOCS AND PDFLATEX_COMPILER)
\r
899 message(STATUS " Build Documentation 1")
\r
901 message(STATUS " Build Documentation 0")
\r
904 message(STATUS " Install path: ${CMAKE_INSTALL_PREFIX}")
\r
906 message(STATUS " cvconfig.h is in: ${OPENCV_CONFIG_FILE_INCLUDE_DIR}")
\r
907 message(STATUS "-----------------------------------------------------------------")
\r
910 #----------------------------------------------------------------------------
\r
911 # Generate the OpenCVConfig.cmake file for unix
\r
912 # installation in CMAKE_INSTALL_PREFIX
\r
913 #----------------------------------------------------------------------------
\r