OpenCVConfig.cmake 15 KB

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  1. # ===================================================================================
  2. # The OpenCV CMake configuration file
  3. #
  4. # ** File generated automatically, do not modify **
  5. #
  6. # Usage from an external project:
  7. # In your CMakeLists.txt, add these lines:
  8. #
  9. # find_package(OpenCV REQUIRED)
  10. # include_directories(${OpenCV_INCLUDE_DIRS}) # Not needed for CMake >= 2.8.11
  11. # target_link_libraries(MY_TARGET_NAME ${OpenCV_LIBS})
  12. #
  13. # Or you can search for specific OpenCV modules:
  14. #
  15. # find_package(OpenCV REQUIRED core videoio)
  16. #
  17. # You can also mark OpenCV components as optional:
  18. # find_package(OpenCV REQUIRED core OPTIONAL_COMPONENTS viz)
  19. #
  20. # If the module is found then OPENCV_<MODULE>_FOUND is set to TRUE.
  21. #
  22. # This file will define the following variables:
  23. # - OpenCV_LIBS : The list of all imported targets for OpenCV modules.
  24. # - OpenCV_INCLUDE_DIRS : The OpenCV include directories.
  25. # - OpenCV_COMPUTE_CAPABILITIES : The version of compute capability.
  26. # - OpenCV_ANDROID_NATIVE_API_LEVEL : Minimum required level of Android API.
  27. # - OpenCV_VERSION : The version of this OpenCV build: "4.5.5"
  28. # - OpenCV_VERSION_MAJOR : Major version part of OpenCV_VERSION: "4"
  29. # - OpenCV_VERSION_MINOR : Minor version part of OpenCV_VERSION: "5"
  30. # - OpenCV_VERSION_PATCH : Patch version part of OpenCV_VERSION: "5"
  31. # - OpenCV_VERSION_STATUS : Development status of this build: ""
  32. #
  33. # Advanced variables:
  34. # - OpenCV_SHARED : Use OpenCV as shared library
  35. # - OpenCV_INSTALL_PATH : OpenCV location
  36. # - OpenCV_LIB_COMPONENTS : Present OpenCV modules list
  37. # - OpenCV_USE_MANGLED_PATHS : Mangled OpenCV path flag
  38. #
  39. # Deprecated variables:
  40. # - OpenCV_VERSION_TWEAK : Always "0"
  41. #
  42. # ===================================================================================
  43. # ======================================================
  44. # Version variables:
  45. # ======================================================
  46. SET(OpenCV_VERSION 4.5.5)
  47. SET(OpenCV_VERSION_MAJOR 4)
  48. SET(OpenCV_VERSION_MINOR 5)
  49. SET(OpenCV_VERSION_PATCH 5)
  50. SET(OpenCV_VERSION_TWEAK 0)
  51. SET(OpenCV_VERSION_STATUS "")
  52. include(FindPackageHandleStandardArgs)
  53. if(NOT CMAKE_VERSION VERSION_LESS 2.8.8
  54. AND OpenCV_FIND_COMPONENTS # prevent excessive output
  55. )
  56. # HANDLE_COMPONENTS was introduced in CMake 2.8.8
  57. list(APPEND _OpenCV_FPHSA_ARGS HANDLE_COMPONENTS)
  58. # The missing components will be handled by the FindPackageHandleStandardArgs
  59. # module.
  60. set(_OpenCV_HANDLE_COMPONENTS_MANUALLY FALSE)
  61. else()
  62. # The missing components will be handled by this config.
  63. set(_OpenCV_HANDLE_COMPONENTS_MANUALLY TRUE)
  64. endif()
  65. # Extract directory name from full path of the file currently being processed.
  66. # Note that CMake 2.8.3 introduced CMAKE_CURRENT_LIST_DIR. We reimplement it
  67. # for older versions of CMake to support these as well.
  68. if(CMAKE_VERSION VERSION_LESS "2.8.3")
  69. get_filename_component(CMAKE_CURRENT_LIST_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
  70. endif()
  71. # Extract the directory where *this* file has been installed (determined at cmake run-time)
  72. # Get the absolute path with no ../.. relative marks, to eliminate implicit linker warnings
  73. get_filename_component(OpenCV_CONFIG_PATH "${CMAKE_CURRENT_LIST_DIR}" REALPATH)
  74. get_filename_component(OpenCV_INSTALL_PATH "${OpenCV_CONFIG_PATH}/../../../" REALPATH)
  75. # Search packages for host system instead of packages for target system.
  76. # in case of cross compilation this macro should be defined by toolchain file
  77. if(NOT COMMAND find_host_package)
  78. macro(find_host_package)
  79. find_package(${ARGN})
  80. endmacro()
  81. endif()
  82. if(NOT COMMAND find_host_program)
  83. macro(find_host_program)
  84. find_program(${ARGN})
  85. endmacro()
  86. endif()
  87. # Some additional settings are required if OpenCV is built as static libs
  88. set(OpenCV_SHARED ON)
  89. # Enables mangled install paths, that help with side by side installs
  90. set(OpenCV_USE_MANGLED_PATHS FALSE)
  91. set(OpenCV_LIB_COMPONENTS opencv_calib3d;opencv_core;opencv_dnn;opencv_features2d;opencv_flann;opencv_gapi;opencv_highgui;opencv_imgcodecs;opencv_imgproc;opencv_ml;opencv_objdetect;opencv_photo;opencv_stitching;opencv_video;opencv_videoio;opencv_world)
  92. set(__OpenCV_INCLUDE_DIRS "${OpenCV_INSTALL_PATH}/include")
  93. set(OpenCV_INCLUDE_DIRS "")
  94. foreach(d ${__OpenCV_INCLUDE_DIRS})
  95. get_filename_component(__d "${d}" REALPATH)
  96. if(NOT EXISTS "${__d}")
  97. if(NOT OpenCV_FIND_QUIETLY)
  98. message(WARNING "OpenCV: Include directory doesn't exist: '${d}'. OpenCV installation may be broken. Skip...")
  99. endif()
  100. else()
  101. list(APPEND OpenCV_INCLUDE_DIRS "${__d}")
  102. endif()
  103. endforeach()
  104. unset(__d)
  105. if(NOT TARGET opencv_core)
  106. include(${CMAKE_CURRENT_LIST_DIR}/OpenCVModules${OpenCV_MODULES_SUFFIX}.cmake)
  107. endif()
  108. if(NOT CMAKE_VERSION VERSION_LESS "2.8.11")
  109. # Target property INTERFACE_INCLUDE_DIRECTORIES available since 2.8.11:
  110. # * http://www.cmake.org/cmake/help/v2.8.11/cmake.html#prop_tgt:INTERFACE_INCLUDE_DIRECTORIES
  111. foreach(__component ${OpenCV_LIB_COMPONENTS})
  112. if(TARGET ${__component})
  113. set_target_properties(
  114. ${__component}
  115. PROPERTIES
  116. INTERFACE_INCLUDE_DIRECTORIES "${OpenCV_INCLUDE_DIRS}"
  117. )
  118. endif()
  119. endforeach()
  120. endif()
  121. if(NOT DEFINED OPENCV_MAP_IMPORTED_CONFIG)
  122. if(CMAKE_GENERATOR MATCHES "Visual Studio" OR MSVC)
  123. # OpenCV supports Debug and Release builds only.
  124. # But MSVS has 'RelWithDebInfo' 'MinSizeRel' configurations for applications.
  125. # By default CMake maps these configuration on the first available (Debug) which is wrong.
  126. # Non-Debug build of Application can't be used with OpenCV Debug build (ABI mismatch problem)
  127. # Add mapping of RelWithDebInfo and MinSizeRel to Release here
  128. set(OPENCV_MAP_IMPORTED_CONFIG "RELWITHDEBINFO=!Release;MINSIZEREL=!Release")
  129. endif()
  130. endif()
  131. set(__remap_warnings "")
  132. macro(ocv_map_imported_config target)
  133. if(DEFINED OPENCV_MAP_IMPORTED_CONFIG) # list, "RELWITHDEBINFO=Release;MINSIZEREL=Release"
  134. get_target_property(__available_configurations ${target} IMPORTED_CONFIGURATIONS)
  135. foreach(remap ${OPENCV_MAP_IMPORTED_CONFIG})
  136. if(remap MATCHES "^(.+)=(!?)([^!]+)$")
  137. set(__remap_config "${CMAKE_MATCH_1}")
  138. set(__final_config "${CMAKE_MATCH_3}")
  139. set(__force_flag "${CMAKE_MATCH_2}")
  140. string(TOUPPER "${__final_config}" __final_config_upper)
  141. string(TOUPPER "${__remap_config}" __remap_config_upper)
  142. if(";${__available_configurations};" MATCHES ";${__remap_config_upper};" AND NOT "${__force_flag}" STREQUAL "!")
  143. # configuration already exists, skip remap
  144. set(__remap_warnings "${__remap_warnings}... Configuration already exists ${__remap_config} (skip mapping ${__remap_config} => ${__final_config}) (available configurations: ${__available_configurations})\n")
  145. continue()
  146. endif()
  147. if(__available_configurations AND NOT ";${__available_configurations};" MATCHES ";${__final_config_upper};")
  148. # skip, configuration is not available
  149. if(NOT "${__force_flag}" STREQUAL "!")
  150. set(__remap_warnings "${__remap_warnings}... Configuration is not available '${__final_config}' for ${target}, build may fail (available configurations: ${__available_configurations})\n")
  151. endif()
  152. endif()
  153. set_target_properties(${target} PROPERTIES
  154. MAP_IMPORTED_CONFIG_${__remap_config} "${__final_config}"
  155. )
  156. else()
  157. message(WARNING "Invalid entry of OPENCV_MAP_IMPORTED_CONFIG: '${remap}' (${OPENCV_MAP_IMPORTED_CONFIG})")
  158. endif()
  159. endforeach()
  160. endif()
  161. endmacro()
  162. # ==============================================================
  163. # Form list of modules (components) to find
  164. # ==============================================================
  165. if(NOT OpenCV_FIND_COMPONENTS)
  166. set(OpenCV_FIND_COMPONENTS ${OpenCV_LIB_COMPONENTS})
  167. list(REMOVE_ITEM OpenCV_FIND_COMPONENTS opencv_java)
  168. if(GTest_FOUND OR GTEST_FOUND)
  169. list(REMOVE_ITEM OpenCV_FIND_COMPONENTS opencv_ts)
  170. endif()
  171. endif()
  172. set(OpenCV_WORLD_COMPONENTS opencv_calib3d;opencv_core;opencv_dnn;opencv_features2d;opencv_flann;opencv_gapi;opencv_highgui;opencv_imgcodecs;opencv_imgproc;opencv_ml;opencv_objdetect;opencv_photo;opencv_stitching;opencv_video;opencv_videoio)
  173. # expand short module names and see if requested components exist
  174. foreach(__cvcomponent ${OpenCV_FIND_COMPONENTS})
  175. # Store the name of the original component so we can set the
  176. # OpenCV_<component>_FOUND variable which can be checked by the user.
  177. set (__original_cvcomponent ${__cvcomponent})
  178. if(NOT __cvcomponent MATCHES "^opencv_")
  179. set(__cvcomponent opencv_${__cvcomponent})
  180. endif()
  181. list(FIND OpenCV_LIB_COMPONENTS ${__cvcomponent} __cvcomponentIdx)
  182. if(__cvcomponentIdx LESS 0)
  183. if(_OpenCV_HANDLE_COMPONENTS_MANUALLY)
  184. # Either the component is required or the user did not set any components at
  185. # all. In the latter case, the OpenCV_FIND_REQUIRED_<component> variable
  186. # will not be defined since it is not set by this config. So let's assume
  187. # the implicitly set components are always required.
  188. if(NOT DEFINED OpenCV_FIND_REQUIRED_${__original_cvcomponent} OR
  189. OpenCV_FIND_REQUIRED_${__original_cvcomponent})
  190. message(FATAL_ERROR "${__cvcomponent} is required but was not found")
  191. elseif(NOT OpenCV_FIND_QUIETLY)
  192. # The component was marked as optional using OPTIONAL_COMPONENTS
  193. message(WARNING "Optional component ${__cvcomponent} was not found")
  194. endif()
  195. endif(_OpenCV_HANDLE_COMPONENTS_MANUALLY)
  196. #indicate that module is NOT found
  197. string(TOUPPER "${__cvcomponent}" __cvcomponentUP)
  198. set(${__cvcomponentUP}_FOUND "${__cvcomponentUP}_FOUND-NOTFOUND")
  199. set(OpenCV_${__original_cvcomponent}_FOUND FALSE)
  200. else()
  201. # Not using list(APPEND) here, because OpenCV_LIBS may not exist yet.
  202. # Also not clearing OpenCV_LIBS anywhere, so that multiple calls
  203. # to find_package(OpenCV) with different component lists add up.
  204. set(OpenCV_LIBS ${OpenCV_LIBS} "${__cvcomponent}")
  205. #indicate that module is found
  206. string(TOUPPER "${__cvcomponent}" __cvcomponentUP)
  207. set(${__cvcomponentUP}_FOUND 1)
  208. set(OpenCV_${__original_cvcomponent}_FOUND TRUE)
  209. endif()
  210. if(OpenCV_SHARED AND ";${OpenCV_WORLD_COMPONENTS};" MATCHES ";${__cvcomponent};" AND NOT TARGET ${__cvcomponent})
  211. get_target_property(__implib_dbg opencv_world IMPORTED_IMPLIB_DEBUG)
  212. get_target_property(__implib_release opencv_world IMPORTED_IMPLIB_RELEASE)
  213. get_target_property(__location_dbg opencv_world IMPORTED_LOCATION_DEBUG)
  214. get_target_property(__location_release opencv_world IMPORTED_LOCATION_RELEASE)
  215. get_target_property(__include_dir opencv_world INTERFACE_INCLUDE_DIRECTORIES)
  216. add_library(${__cvcomponent} SHARED IMPORTED)
  217. set_target_properties(${__cvcomponent} PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${__include_dir}")
  218. if(__location_dbg)
  219. set_property(TARGET ${__cvcomponent} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
  220. set_target_properties(${__cvcomponent} PROPERTIES
  221. IMPORTED_IMPLIB_DEBUG "${__implib_dbg}"
  222. IMPORTED_LINK_INTERFACE_LIBRARIES_DEBUG ""
  223. IMPORTED_LOCATION_DEBUG "${__location_dbg}"
  224. )
  225. endif()
  226. if(__location_release)
  227. set_property(TARGET ${__cvcomponent} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
  228. set_target_properties(${__cvcomponent} PROPERTIES
  229. IMPORTED_IMPLIB_RELEASE "${__implib_release}"
  230. IMPORTED_LINK_INTERFACE_LIBRARIES_RELEASE ""
  231. IMPORTED_LOCATION_RELEASE "${__location_release}"
  232. )
  233. endif()
  234. endif()
  235. if(TARGET ${__cvcomponent})
  236. ocv_map_imported_config(${__cvcomponent})
  237. endif()
  238. endforeach()
  239. if(__remap_warnings AND NOT OpenCV_FIND_QUIETLY)
  240. message("OpenCV: configurations remap warnings:\n${__remap_warnings}OpenCV: Check variable OPENCV_MAP_IMPORTED_CONFIG=${OPENCV_MAP_IMPORTED_CONFIG}")
  241. endif()
  242. # ==============================================================
  243. # Compatibility stuff
  244. # ==============================================================
  245. set(OpenCV_LIBRARIES ${OpenCV_LIBS})
  246. # Require C++11 features for OpenCV modules
  247. if(CMAKE_VERSION VERSION_LESS "3.1")
  248. if(NOT OpenCV_FIND_QUIETLY AND NOT OPENCV_HIDE_WARNING_COMPILE_FEATURES)
  249. message(STATUS "OpenCV: CMake version is low (${CMAKE_VERSION}, required 3.1+). Can't enable C++11 features: https://github.com/opencv/opencv/issues/13000")
  250. endif()
  251. else()
  252. set(__target opencv_core)
  253. if(TARGET opencv_world)
  254. set(__target opencv_world)
  255. endif()
  256. set(__compile_features cxx_std_11) # CMake 3.8+
  257. if(DEFINED OPENCV_COMPILE_FEATURES)
  258. set(__compile_features ${OPENCV_COMPILE_FEATURES}) # custom override
  259. elseif(CMAKE_VERSION VERSION_LESS "3.8")
  260. set(__compile_features cxx_auto_type cxx_rvalue_references cxx_lambdas)
  261. endif()
  262. if(__compile_features)
  263. # Simulate exported result of target_compile_features(opencv_core PUBLIC ...)
  264. set_target_properties(${__target} PROPERTIES
  265. INTERFACE_COMPILE_FEATURES "${__compile_features}"
  266. )
  267. endif()
  268. unset(__target)
  269. unset(__compile_features)
  270. endif()
  271. #
  272. # Some macros for samples
  273. #
  274. macro(ocv_check_dependencies)
  275. set(OCV_DEPENDENCIES_FOUND TRUE)
  276. foreach(d ${ARGN})
  277. if(NOT TARGET ${d})
  278. message(WARNING "OpenCV: Can't resolve dependency: ${d}")
  279. set(OCV_DEPENDENCIES_FOUND FALSE)
  280. break()
  281. endif()
  282. endforeach()
  283. endmacro()
  284. # adds include directories in such way that directories from the OpenCV source tree go first
  285. function(ocv_include_directories)
  286. set(__add_before "")
  287. file(TO_CMAKE_PATH "${OpenCV_INSTALL_PATH}" __baseDir)
  288. foreach(dir ${ARGN})
  289. get_filename_component(__abs_dir "${dir}" ABSOLUTE)
  290. if("${__abs_dir}" MATCHES "^${__baseDir}")
  291. list(APPEND __add_before "${dir}")
  292. else()
  293. include_directories(AFTER SYSTEM "${dir}")
  294. endif()
  295. endforeach()
  296. include_directories(BEFORE ${__add_before})
  297. endfunction()
  298. macro(ocv_include_modules)
  299. include_directories(BEFORE "${OpenCV_INCLUDE_DIRS}")
  300. endmacro()
  301. macro(ocv_include_modules_recurse)
  302. include_directories(BEFORE "${OpenCV_INCLUDE_DIRS}")
  303. endmacro()
  304. macro(ocv_target_link_libraries)
  305. target_link_libraries(${ARGN})
  306. endmacro()
  307. # remove all matching elements from the list
  308. macro(ocv_list_filterout lst regex)
  309. foreach(item ${${lst}})
  310. if(item MATCHES "${regex}")
  311. list(REMOVE_ITEM ${lst} "${item}")
  312. endif()
  313. endforeach()
  314. endmacro()
  315. # We do not actually need REQUIRED_VARS to be checked for. Just use the
  316. # installation directory for the status.
  317. find_package_handle_standard_args(OpenCV REQUIRED_VARS OpenCV_INSTALL_PATH
  318. VERSION_VAR OpenCV_VERSION ${_OpenCV_FPHSA_ARGS})