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