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356 lines
15 KiB
CMake
356 lines
15 KiB
CMake
# ===================================================================================
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# The OpenCV CMake configuration file
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#
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# ** File generated automatically, do not modify **
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#
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# Usage from an external project:
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# In your CMakeLists.txt, add these lines:
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#
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# find_package(OpenCV REQUIRED)
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# include_directories(${OpenCV_INCLUDE_DIRS}) # Not needed for CMake >= 2.8.11
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# target_link_libraries(MY_TARGET_NAME ${OpenCV_LIBS})
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#
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# Or you can search for specific OpenCV modules:
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#
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# find_package(OpenCV REQUIRED core videoio)
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#
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# You can also mark OpenCV components as optional:
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# find_package(OpenCV REQUIRED core OPTIONAL_COMPONENTS viz)
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#
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# If the module is found then OPENCV_<MODULE>_FOUND is set to TRUE.
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#
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# This file will define the following variables:
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# - OpenCV_LIBS : The list of all imported targets for OpenCV modules.
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# - OpenCV_INCLUDE_DIRS : The OpenCV include directories.
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# - OpenCV_COMPUTE_CAPABILITIES : The version of compute capability.
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# - OpenCV_ANDROID_NATIVE_API_LEVEL : Minimum required level of Android API.
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# - OpenCV_VERSION : The version of this OpenCV build: "4.5.5"
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# - OpenCV_VERSION_MAJOR : Major version part of OpenCV_VERSION: "4"
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# - OpenCV_VERSION_MINOR : Minor version part of OpenCV_VERSION: "5"
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# - OpenCV_VERSION_PATCH : Patch version part of OpenCV_VERSION: "5"
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# - OpenCV_VERSION_STATUS : Development status of this build: ""
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#
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# Advanced variables:
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# - OpenCV_SHARED : Use OpenCV as shared library
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# - OpenCV_INSTALL_PATH : OpenCV location
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# - OpenCV_LIB_COMPONENTS : Present OpenCV modules list
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# - OpenCV_USE_MANGLED_PATHS : Mangled OpenCV path flag
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#
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# Deprecated variables:
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# - OpenCV_VERSION_TWEAK : Always "0"
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#
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# ===================================================================================
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# ======================================================
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# Version variables:
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# ======================================================
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SET(OpenCV_VERSION 4.5.5)
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SET(OpenCV_VERSION_MAJOR 4)
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SET(OpenCV_VERSION_MINOR 5)
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SET(OpenCV_VERSION_PATCH 5)
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SET(OpenCV_VERSION_TWEAK 0)
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SET(OpenCV_VERSION_STATUS "")
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include(FindPackageHandleStandardArgs)
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if(NOT CMAKE_VERSION VERSION_LESS 2.8.8
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AND OpenCV_FIND_COMPONENTS # prevent excessive output
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)
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# HANDLE_COMPONENTS was introduced in CMake 2.8.8
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list(APPEND _OpenCV_FPHSA_ARGS HANDLE_COMPONENTS)
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# The missing components will be handled by the FindPackageHandleStandardArgs
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# module.
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set(_OpenCV_HANDLE_COMPONENTS_MANUALLY FALSE)
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else()
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# The missing components will be handled by this config.
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set(_OpenCV_HANDLE_COMPONENTS_MANUALLY TRUE)
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endif()
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# Extract directory name from full path of the file currently being processed.
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# Note that CMake 2.8.3 introduced CMAKE_CURRENT_LIST_DIR. We reimplement it
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# for older versions of CMake to support these as well.
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if(CMAKE_VERSION VERSION_LESS "2.8.3")
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get_filename_component(CMAKE_CURRENT_LIST_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
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endif()
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# Extract the directory where *this* file has been installed (determined at cmake run-time)
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# Get the absolute path with no ../.. relative marks, to eliminate implicit linker warnings
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get_filename_component(OpenCV_CONFIG_PATH "${CMAKE_CURRENT_LIST_DIR}" REALPATH)
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get_filename_component(OpenCV_INSTALL_PATH "${OpenCV_CONFIG_PATH}/../../../" REALPATH)
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# Search packages for host system instead of packages for target system.
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# in case of cross compilation this macro should be defined by toolchain file
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if(NOT COMMAND find_host_package)
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macro(find_host_package)
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find_package(${ARGN})
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endmacro()
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endif()
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if(NOT COMMAND find_host_program)
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macro(find_host_program)
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find_program(${ARGN})
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endmacro()
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endif()
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# Some additional settings are required if OpenCV is built as static libs
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set(OpenCV_SHARED ON)
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# Enables mangled install paths, that help with side by side installs
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set(OpenCV_USE_MANGLED_PATHS FALSE)
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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)
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set(__OpenCV_INCLUDE_DIRS "${OpenCV_INSTALL_PATH}/include")
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set(OpenCV_INCLUDE_DIRS "")
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foreach(d ${__OpenCV_INCLUDE_DIRS})
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get_filename_component(__d "${d}" REALPATH)
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if(NOT EXISTS "${__d}")
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if(NOT OpenCV_FIND_QUIETLY)
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message(WARNING "OpenCV: Include directory doesn't exist: '${d}'. OpenCV installation may be broken. Skip...")
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endif()
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else()
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list(APPEND OpenCV_INCLUDE_DIRS "${__d}")
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endif()
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endforeach()
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unset(__d)
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if(NOT TARGET opencv_core)
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include(${CMAKE_CURRENT_LIST_DIR}/OpenCVModules${OpenCV_MODULES_SUFFIX}.cmake)
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endif()
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if(NOT CMAKE_VERSION VERSION_LESS "2.8.11")
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# Target property INTERFACE_INCLUDE_DIRECTORIES available since 2.8.11:
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# * http://www.cmake.org/cmake/help/v2.8.11/cmake.html#prop_tgt:INTERFACE_INCLUDE_DIRECTORIES
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foreach(__component ${OpenCV_LIB_COMPONENTS})
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if(TARGET ${__component})
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set_target_properties(
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${__component}
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PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${OpenCV_INCLUDE_DIRS}"
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)
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endif()
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endforeach()
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endif()
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if(NOT DEFINED OPENCV_MAP_IMPORTED_CONFIG)
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if(CMAKE_GENERATOR MATCHES "Visual Studio" OR MSVC)
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# OpenCV supports Debug and Release builds only.
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# But MSVS has 'RelWithDebInfo' 'MinSizeRel' configurations for applications.
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# By default CMake maps these configuration on the first available (Debug) which is wrong.
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# Non-Debug build of Application can't be used with OpenCV Debug build (ABI mismatch problem)
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# Add mapping of RelWithDebInfo and MinSizeRel to Release here
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set(OPENCV_MAP_IMPORTED_CONFIG "RELWITHDEBINFO=!Release;MINSIZEREL=!Release")
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endif()
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endif()
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set(__remap_warnings "")
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macro(ocv_map_imported_config target)
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if(DEFINED OPENCV_MAP_IMPORTED_CONFIG) # list, "RELWITHDEBINFO=Release;MINSIZEREL=Release"
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get_target_property(__available_configurations ${target} IMPORTED_CONFIGURATIONS)
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foreach(remap ${OPENCV_MAP_IMPORTED_CONFIG})
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if(remap MATCHES "^(.+)=(!?)([^!]+)$")
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set(__remap_config "${CMAKE_MATCH_1}")
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set(__final_config "${CMAKE_MATCH_3}")
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set(__force_flag "${CMAKE_MATCH_2}")
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string(TOUPPER "${__final_config}" __final_config_upper)
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string(TOUPPER "${__remap_config}" __remap_config_upper)
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if(";${__available_configurations};" MATCHES ";${__remap_config_upper};" AND NOT "${__force_flag}" STREQUAL "!")
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# configuration already exists, skip remap
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set(__remap_warnings "${__remap_warnings}... Configuration already exists ${__remap_config} (skip mapping ${__remap_config} => ${__final_config}) (available configurations: ${__available_configurations})\n")
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continue()
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endif()
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if(__available_configurations AND NOT ";${__available_configurations};" MATCHES ";${__final_config_upper};")
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# skip, configuration is not available
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if(NOT "${__force_flag}" STREQUAL "!")
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set(__remap_warnings "${__remap_warnings}... Configuration is not available '${__final_config}' for ${target}, build may fail (available configurations: ${__available_configurations})\n")
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endif()
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endif()
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set_target_properties(${target} PROPERTIES
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MAP_IMPORTED_CONFIG_${__remap_config} "${__final_config}"
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)
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else()
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message(WARNING "Invalid entry of OPENCV_MAP_IMPORTED_CONFIG: '${remap}' (${OPENCV_MAP_IMPORTED_CONFIG})")
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endif()
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endforeach()
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endif()
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endmacro()
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# ==============================================================
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# Form list of modules (components) to find
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# ==============================================================
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if(NOT OpenCV_FIND_COMPONENTS)
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set(OpenCV_FIND_COMPONENTS ${OpenCV_LIB_COMPONENTS})
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list(REMOVE_ITEM OpenCV_FIND_COMPONENTS opencv_java)
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if(GTest_FOUND OR GTEST_FOUND)
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list(REMOVE_ITEM OpenCV_FIND_COMPONENTS opencv_ts)
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endif()
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endif()
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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)
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# expand short module names and see if requested components exist
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foreach(__cvcomponent ${OpenCV_FIND_COMPONENTS})
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# Store the name of the original component so we can set the
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# OpenCV_<component>_FOUND variable which can be checked by the user.
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set (__original_cvcomponent ${__cvcomponent})
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if(NOT __cvcomponent MATCHES "^opencv_")
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set(__cvcomponent opencv_${__cvcomponent})
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endif()
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list(FIND OpenCV_LIB_COMPONENTS ${__cvcomponent} __cvcomponentIdx)
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if(__cvcomponentIdx LESS 0)
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if(_OpenCV_HANDLE_COMPONENTS_MANUALLY)
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# Either the component is required or the user did not set any components at
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# all. In the latter case, the OpenCV_FIND_REQUIRED_<component> variable
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# will not be defined since it is not set by this config. So let's assume
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# the implicitly set components are always required.
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if(NOT DEFINED OpenCV_FIND_REQUIRED_${__original_cvcomponent} OR
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OpenCV_FIND_REQUIRED_${__original_cvcomponent})
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message(FATAL_ERROR "${__cvcomponent} is required but was not found")
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elseif(NOT OpenCV_FIND_QUIETLY)
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# The component was marked as optional using OPTIONAL_COMPONENTS
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message(WARNING "Optional component ${__cvcomponent} was not found")
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endif()
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endif(_OpenCV_HANDLE_COMPONENTS_MANUALLY)
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#indicate that module is NOT found
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string(TOUPPER "${__cvcomponent}" __cvcomponentUP)
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set(${__cvcomponentUP}_FOUND "${__cvcomponentUP}_FOUND-NOTFOUND")
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set(OpenCV_${__original_cvcomponent}_FOUND FALSE)
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else()
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# Not using list(APPEND) here, because OpenCV_LIBS may not exist yet.
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# Also not clearing OpenCV_LIBS anywhere, so that multiple calls
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# to find_package(OpenCV) with different component lists add up.
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set(OpenCV_LIBS ${OpenCV_LIBS} "${__cvcomponent}")
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#indicate that module is found
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string(TOUPPER "${__cvcomponent}" __cvcomponentUP)
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set(${__cvcomponentUP}_FOUND 1)
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set(OpenCV_${__original_cvcomponent}_FOUND TRUE)
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endif()
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if(OpenCV_SHARED AND ";${OpenCV_WORLD_COMPONENTS};" MATCHES ";${__cvcomponent};" AND NOT TARGET ${__cvcomponent})
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get_target_property(__implib_dbg opencv_world IMPORTED_IMPLIB_DEBUG)
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get_target_property(__implib_release opencv_world IMPORTED_IMPLIB_RELEASE)
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get_target_property(__location_dbg opencv_world IMPORTED_LOCATION_DEBUG)
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get_target_property(__location_release opencv_world IMPORTED_LOCATION_RELEASE)
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get_target_property(__include_dir opencv_world INTERFACE_INCLUDE_DIRECTORIES)
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add_library(${__cvcomponent} SHARED IMPORTED)
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set_target_properties(${__cvcomponent} PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${__include_dir}")
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if(__location_dbg)
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set_property(TARGET ${__cvcomponent} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
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set_target_properties(${__cvcomponent} PROPERTIES
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IMPORTED_IMPLIB_DEBUG "${__implib_dbg}"
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IMPORTED_LINK_INTERFACE_LIBRARIES_DEBUG ""
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IMPORTED_LOCATION_DEBUG "${__location_dbg}"
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)
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endif()
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if(__location_release)
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set_property(TARGET ${__cvcomponent} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(${__cvcomponent} PROPERTIES
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IMPORTED_IMPLIB_RELEASE "${__implib_release}"
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IMPORTED_LINK_INTERFACE_LIBRARIES_RELEASE ""
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IMPORTED_LOCATION_RELEASE "${__location_release}"
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)
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endif()
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endif()
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if(TARGET ${__cvcomponent})
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ocv_map_imported_config(${__cvcomponent})
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endif()
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endforeach()
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if(__remap_warnings AND NOT OpenCV_FIND_QUIETLY)
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message("OpenCV: configurations remap warnings:\n${__remap_warnings}OpenCV: Check variable OPENCV_MAP_IMPORTED_CONFIG=${OPENCV_MAP_IMPORTED_CONFIG}")
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endif()
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# ==============================================================
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# Compatibility stuff
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# ==============================================================
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set(OpenCV_LIBRARIES ${OpenCV_LIBS})
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# Require C++11 features for OpenCV modules
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if(CMAKE_VERSION VERSION_LESS "3.1")
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if(NOT OpenCV_FIND_QUIETLY AND NOT OPENCV_HIDE_WARNING_COMPILE_FEATURES)
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message(STATUS "OpenCV: CMake version is low (${CMAKE_VERSION}, required 3.1+). Can't enable C++11 features: https://github.com/opencv/opencv/issues/13000")
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endif()
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else()
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set(__target opencv_core)
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if(TARGET opencv_world)
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set(__target opencv_world)
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endif()
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set(__compile_features cxx_std_11) # CMake 3.8+
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if(DEFINED OPENCV_COMPILE_FEATURES)
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set(__compile_features ${OPENCV_COMPILE_FEATURES}) # custom override
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elseif(CMAKE_VERSION VERSION_LESS "3.8")
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set(__compile_features cxx_auto_type cxx_rvalue_references cxx_lambdas)
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endif()
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if(__compile_features)
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# Simulate exported result of target_compile_features(opencv_core PUBLIC ...)
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set_target_properties(${__target} PROPERTIES
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INTERFACE_COMPILE_FEATURES "${__compile_features}"
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)
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endif()
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unset(__target)
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unset(__compile_features)
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endif()
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#
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# Some macros for samples
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#
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macro(ocv_check_dependencies)
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set(OCV_DEPENDENCIES_FOUND TRUE)
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foreach(d ${ARGN})
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if(NOT TARGET ${d})
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message(WARNING "OpenCV: Can't resolve dependency: ${d}")
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set(OCV_DEPENDENCIES_FOUND FALSE)
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break()
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endif()
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endforeach()
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endmacro()
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# adds include directories in such way that directories from the OpenCV source tree go first
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function(ocv_include_directories)
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set(__add_before "")
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file(TO_CMAKE_PATH "${OpenCV_INSTALL_PATH}" __baseDir)
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foreach(dir ${ARGN})
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get_filename_component(__abs_dir "${dir}" ABSOLUTE)
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if("${__abs_dir}" MATCHES "^${__baseDir}")
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list(APPEND __add_before "${dir}")
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else()
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include_directories(AFTER SYSTEM "${dir}")
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endif()
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endforeach()
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include_directories(BEFORE ${__add_before})
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endfunction()
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macro(ocv_include_modules)
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include_directories(BEFORE "${OpenCV_INCLUDE_DIRS}")
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endmacro()
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macro(ocv_include_modules_recurse)
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include_directories(BEFORE "${OpenCV_INCLUDE_DIRS}")
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endmacro()
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macro(ocv_target_link_libraries)
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target_link_libraries(${ARGN})
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endmacro()
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# remove all matching elements from the list
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macro(ocv_list_filterout lst regex)
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foreach(item ${${lst}})
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if(item MATCHES "${regex}")
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list(REMOVE_ITEM ${lst} "${item}")
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endif()
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endforeach()
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endmacro()
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# We do not actually need REQUIRED_VARS to be checked for. Just use the
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# installation directory for the status.
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find_package_handle_standard_args(OpenCV REQUIRED_VARS OpenCV_INSTALL_PATH
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VERSION_VAR OpenCV_VERSION ${_OpenCV_FPHSA_ARGS})
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