0dad2876e2
It's not documented, and it does nothing unless CMake 2.0 compatibility is enabled (and it isn't): https://github.com/Kitware/CMake/blob/v2.6.0/Source/cmConfigureFileCommand.cxx
146 lines
7.8 KiB
CMake
146 lines
7.8 KiB
CMake
# --------------------------------------------------------------------------------------------
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# Installation for CMake Module: OpenCVConfig.cmake
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# Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
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# Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use with "make install"
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# Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
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# -------------------------------------------------------------------------------------------
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if(INSTALL_TO_MANGLED_PATHS)
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set(OpenCV_USE_MANGLED_PATHS_CONFIGCMAKE TRUE)
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else()
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set(OpenCV_USE_MANGLED_PATHS_CONFIGCMAKE FALSE)
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endif()
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if(NOT OpenCV_CUDA_CC)
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set(OpenCV_CUDA_CC_CONFIGCMAKE "\"\"")
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set(OpenCV_CUDA_VERSION "")
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else()
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set(OpenCV_CUDA_CC_CONFIGCMAKE "${OpenCV_CUDA_CC}")
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set(OpenCV_CUDA_VERSION ${CUDA_VERSION_STRING})
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endif()
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if(NOT ANDROID_NATIVE_API_LEVEL)
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set(OpenCV_ANDROID_NATIVE_API_LEVEL_CONFIGCMAKE 0)
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else()
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set(OpenCV_ANDROID_NATIVE_API_LEVEL_CONFIGCMAKE "${ANDROID_NATIVE_API_LEVEL}")
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endif()
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if(CMAKE_GENERATOR MATCHES "Visual" OR CMAKE_GENERATOR MATCHES "Xcode")
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set(OpenCV_ADD_DEBUG_RELEASE_CONFIGCMAKE TRUE)
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else()
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set(OpenCV_ADD_DEBUG_RELEASE_CONFIGCMAKE FALSE)
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endif()
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if(WIN32)
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if(MINGW)
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set(OPENCV_LINK_LIBRARY_SUFFIX ".dll.a")
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else()
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set(OPENCV_LINK_LIBRARY_SUFFIX ".lib")
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endif()
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endif()
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#build list of modules available for the OpenCV user
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set(OpenCV_LIB_COMPONENTS "")
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foreach(m ${OPENCV_MODULES_PUBLIC})
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list(INSERT OpenCV_LIB_COMPONENTS 0 ${${m}_MODULE_DEPS_OPT} ${m})
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endforeach()
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ocv_list_unique(OpenCV_LIB_COMPONENTS)
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set(OPENCV_MODULES_CONFIGCMAKE ${OpenCV_LIB_COMPONENTS})
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ocv_list_filterout(OpenCV_LIB_COMPONENTS "^opencv_")
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if(OpenCV_LIB_COMPONENTS)
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list(REMOVE_ITEM OPENCV_MODULES_CONFIGCMAKE ${OpenCV_LIB_COMPONENTS})
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endif()
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if(BUILD_FAT_JAVA_LIB AND HAVE_opencv_java)
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list(APPEND OPENCV_MODULES_CONFIGCMAKE opencv_java)
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endif()
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# -------------------------------------------------------------------------------------------
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# Part 1/3: ${BIN_DIR}/OpenCVConfig.cmake -> For use *without* "make install"
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# -------------------------------------------------------------------------------------------
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set(OpenCV_INCLUDE_DIRS_CONFIGCMAKE "\"${OPENCV_CONFIG_FILE_INCLUDE_DIR}\" \"${OpenCV_SOURCE_DIR}/include\" \"${OpenCV_SOURCE_DIR}/include/opencv\"")
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set(OpenCV2_INCLUDE_DIRS_CONFIGCMAKE "")
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foreach(m ${OPENCV_MODULES_BUILD})
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if(EXISTS "${OPENCV_MODULE_${m}_LOCATION}/include")
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list(APPEND OpenCV2_INCLUDE_DIRS_CONFIGCMAKE "${OPENCV_MODULE_${m}_LOCATION}/include")
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endif()
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endforeach()
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if(ANDROID AND NOT BUILD_SHARED_LIBS AND HAVE_TBB)
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#export TBB headers location because static linkage of TBB might be troublesome if application wants to use TBB itself
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list(APPEND OpenCV2_INCLUDE_DIRS_CONFIGCMAKE ${TBB_INCLUDE_DIRS})
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endif()
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set(modules_file_suffix "")
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if(ANDROID)
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# the REPLACE here is needed, because OpenCVModules_armeabi.cmake includes
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# OpenCVModules_armeabi-*.cmake, which would match OpenCVModules_armeabi-v7a*.cmake.
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string(REPLACE - _ modules_file_suffix "_${ANDROID_NDK_ABI_NAME}")
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endif()
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export(TARGETS ${OpenCVModules_TARGETS} FILE "${CMAKE_BINARY_DIR}/OpenCVModules${modules_file_suffix}.cmake")
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" @ONLY)
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#support for version checking when finding opencv. find_package(OpenCV 2.3.1 EXACT) should now work.
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig-version.cmake" @ONLY)
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# --------------------------------------------------------------------------------------------
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# Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install"
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# -------------------------------------------------------------------------------------------
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set(OpenCV_INCLUDE_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/${OPENCV_INCLUDE_INSTALL_PATH}/opencv" "\${OpenCV_INSTALL_PATH}/${OPENCV_INCLUDE_INSTALL_PATH}\"")
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set(OpenCV2_INCLUDE_DIRS_CONFIGCMAKE "\"\"")
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if(INSTALL_TO_MANGLED_PATHS)
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string(REPLACE "OpenCV" "OpenCV-${OPENCV_VERSION}" OpenCV_3RDPARTY_LIB_DIRS_CONFIGCMAKE "${OPENCV_3P_LIB_INSTALL_PATH}")
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set(OpenCV_3RDPARTY_LIB_DIRS_CONFIGCMAKE "\"\${OpenCV_INSTALL_PATH}/${OpenCV_3RDPARTY_LIB_DIRS_CONFIGCMAKE}\"")
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endif()
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" @ONLY)
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake" @ONLY)
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if(UNIX) # ANDROID configuration is created here also
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#http://www.vtk.org/Wiki/CMake/Tutorials/Packaging reference
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# For a command "find_package(<name> [major[.minor]] [EXACT] [REQUIRED|QUIET])"
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# cmake will look in the following dir on unix:
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# <prefix>/(share|lib)/cmake/<name>*/ (U)
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# <prefix>/(share|lib)/<name>*/ (U)
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# <prefix>/(share|lib)/<name>*/(cmake|CMake)/ (U)
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if(INSTALL_TO_MANGLED_PATHS)
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install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/ COMPONENT dev)
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install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/ COMPONENT dev)
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install(EXPORT OpenCVModules DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/ FILE OpenCVModules${modules_file_suffix}.cmake COMPONENT dev)
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else()
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install(FILES "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/ COMPONENT dev)
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install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/ COMPONENT dev)
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install(EXPORT OpenCVModules DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/ FILE OpenCVModules${modules_file_suffix}.cmake COMPONENT dev)
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endif()
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endif()
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if(ANDROID)
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install(FILES "${OpenCV_SOURCE_DIR}/platforms/android/android.toolchain.cmake" DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/ COMPONENT dev)
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endif()
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# --------------------------------------------------------------------------------------------
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# Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake -> For use within binary installers/packages
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# --------------------------------------------------------------------------------------------
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if(WIN32)
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set(OpenCV_INCLUDE_DIRS_CONFIGCMAKE "\"\${OpenCV_CONFIG_PATH}/include\" \"\${OpenCV_CONFIG_PATH}/include/opencv\"")
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set(OpenCV2_INCLUDE_DIRS_CONFIGCMAKE "\"\"")
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exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"" OUTPUT_VARIABLE RET_VAL)
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" @ONLY)
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configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig-version.cmake" @ONLY)
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if(BUILD_SHARED_LIBS)
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install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}lib" COMPONENT dev)
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install(EXPORT OpenCVModules DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}lib" FILE OpenCVModules${modules_file_suffix}.cmake COMPONENT dev)
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else()
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install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib" COMPONENT dev)
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install(EXPORT OpenCVModules DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib" FILE OpenCVModules${modules_file_suffix}.cmake COMPONENT dev)
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endif()
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install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig-version.cmake" DESTINATION "${CMAKE_INSTALL_PREFIX}" COMPONENT dev)
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install(FILES "${OpenCV_SOURCE_DIR}/cmake/OpenCVConfig.cmake" DESTINATION "${CMAKE_INSTALL_PREFIX}/" COMPONENT dev)
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endif()
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