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# ----------------------------------------------------------------------------
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# CMake file for C samples. See root CMakeLists.txt
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#
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# ----------------------------------------------------------------------------
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SET(OPENCV_CPP_SAMPLES_REQUIRED_DEPS opencv_core opencv_flann opencv_imgproc
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opencv_highgui opencv_ml opencv_video opencv_objdetect opencv_photo opencv_nonfree
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opencv_features2d opencv_calib3d opencv_legacy opencv_contrib opencv_stitching opencv_videostab)
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ocv_check_dependencies(${OPENCV_CPP_SAMPLES_REQUIRED_DEPS})
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if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
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project(cpp_samples)
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ocv_include_directories("${OpenCV_SOURCE_DIR}/include")#for opencv.hpp
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ocv_include_modules(${OPENCV_CPP_SAMPLES_REQUIRED_DEPS})
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if(HAVE_opencv_gpu)
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ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpu/include")
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endif()
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if(HAVE_opencv_ocl)
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ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/ocl/include")
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endif()
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if(CMAKE_COMPILER_IS_GNUCXX AND NOT ENABLE_NOISY_WARNINGS)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
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endif()
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# ---------------------------------------------
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# Define executable targets
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# ---------------------------------------------
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MACRO(OPENCV_DEFINE_CPP_EXAMPLE name srcs)
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if("${srcs}" MATCHES "tutorial_code")
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set(sample_kind tutorial)
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set(sample_KIND TUTORIAL)
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set(sample_subfolder "tutorials")
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else()
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set(sample_kind example)
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set(sample_KIND EXAMPLE)
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set(sample_subfolder "cpp")
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endif()
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set(the_target "${sample_kind}_${name}")
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add_executable(${the_target} ${srcs})
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target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${OPENCV_CPP_SAMPLES_REQUIRED_DEPS})
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if(HAVE_opencv_gpu)
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target_link_libraries(${the_target} opencv_gpu)
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endif()
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if(HAVE_opencv_ocl)
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target_link_libraries(${the_target} opencv_ocl)
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endif()
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set_target_properties(${the_target} PROPERTIES
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OUTPUT_NAME "cpp-${sample_kind}-${name}"
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PROJECT_LABEL "(${sample_KIND}) ${name}")
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if(ENABLE_SOLUTION_FOLDERS)
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set_target_properties(${the_target} PROPERTIES FOLDER "samples/${sample_subfolder}")
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endif()
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if(WIN32)
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if (MSVC AND NOT BUILD_SHARED_LIBS)
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set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:atlsd.lib /DEBUG")
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endif()
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install(TARGETS ${the_target}
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RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${sample_subfolder}" COMPONENT samples)
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endif()
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ENDMACRO()
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file(GLOB_RECURSE cpp_samples RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.cpp)
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if(NOT HAVE_OPENGL)
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ocv_list_filterout(cpp_samples Qt_sample)
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endif()
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if(NOT HAVE_opencv_gpu)
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ocv_list_filterout(cpp_samples "/gpu/")
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endif()
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ocv_list_filterout(cpp_samples "viz")
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foreach(sample_filename ${cpp_samples})
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get_filename_component(sample ${sample_filename} NAME_WE)
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OPENCV_DEFINE_CPP_EXAMPLE(${sample} ${sample_filename})
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endforeach()
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endif()
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if (INSTALL_C_EXAMPLES AND NOT WIN32)
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file(GLOB C_SAMPLES *.c *.cpp *.jpg *.png *.data makefile.* build_all.sh *.dsp *.cmd )
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install(FILES ${C_SAMPLES}
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DESTINATION ${OPENCV_SAMPLES_SRC_INSTALL_PATH}/cpp
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PERMISSIONS OWNER_READ GROUP_READ WORLD_READ COMPONENT samples)
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endif()
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