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cmake_minimum_required(VERSION 3.15)
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project($framework)
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set(MODULES "$modules")
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# Enable C++11
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set (CMAKE_CXX_STANDARD 11)
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set (CMAKE_CXX_STANDARD_REQUIRED TRUE)
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set (OBJC_COMPILE_FLAGS "-fobjc-arc -fobjc-weak -fvisibility=hidden -fPIC -D__OPENCV_BUILD=1")
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set (SUPPRESS_WARNINGS_FLAGS "-Wno-incomplete-umbrella")
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set (CMAKE_CXX_FLAGS "$${CMAKE_CXX_FLAGS} $${OBJC_COMPILE_FLAGS} $${SUPPRESS_WARNINGS_FLAGS}")
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# grab the files
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file(GLOB_RECURSE objc_sources "objc/*\.h" "objc/*\.m" "objc/*\.mm" "objc/*\.swift")
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file(GLOB_RECURSE objc_headers "*\.h")
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add_library(opencv_objc_framework STATIC $${objc_sources})
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set_target_properties(opencv_objc_framework PROPERTIES LINKER_LANGUAGE CXX)
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target_include_directories(opencv_objc_framework PRIVATE "$${BUILD_ROOT}")
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target_include_directories(opencv_objc_framework PRIVATE "$${BUILD_ROOT}/install/include")
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target_include_directories(opencv_objc_framework PRIVATE "$${BUILD_ROOT}/install/include/opencv2")
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foreach(m $${MODULES})
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target_include_directories(opencv_objc_framework PRIVATE "$${BUILD_ROOT}/modules/objc/gen/objc/$${m}")
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endforeach()
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install(TARGETS opencv_objc_framework LIBRARY DESTINATION lib)
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enable_language(Swift)
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# Additional target properties
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set_target_properties(opencv_objc_framework PROPERTIES
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OUTPUT_NAME "$framework"
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ARCHIVE_OUTPUT_DIRECTORY "$${BUILD_ROOT}/lib"
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XCODE_ATTRIBUTE_SWIFT_VERSION 5.0
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XCODE_ATTRIBUTE_OTHER_SWIFT_FLAGS "-Xcc $${SUPPRESS_WARNINGS_FLAGS}"
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FRAMEWORK TRUE
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MACOSX_FRAMEWORK_IDENTIFIER org.opencv.$framework
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PUBLIC_HEADER "$${objc_headers}"
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DEFINE_SYMBOL CVAPI_EXPORTS
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)
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find_program(JAZZY jazzy)
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if(JAZZY)
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add_custom_command(
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OUTPUT "$${BUILD_ROOT}/modules/objc/doc_build/doc/index.html"
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COMMAND $${JAZZY} --objc --author OpenCV --author_url http://opencv.org --github_url https://github.com/opencv/opencv --umbrella-header "$${BUILD_ROOT}/lib/$${CMAKE_BUILD_TYPE}/$framework.framework/Headers/$framework.h" --framework-root "$${BUILD_ROOT}/lib/$${CMAKE_BUILD_TYPE}/$framework.framework" --module $framework --sdk iphonesimulator --undocumented-text \"\"
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WORKING_DIRECTORY "$${BUILD_ROOT}/modules/objc/doc_build"
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COMMENT "Generating Documentation"
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)
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add_custom_target(opencv_objc_doc ALL DEPENDS "$${BUILD_ROOT}/modules/objc/doc_build/doc/index.html")
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add_dependencies(opencv_objc_doc opencv_objc_framework)
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else()
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message("jazzy not found - documentation will not be generated!")
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endif()
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