Initial commit

opencamcpp/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.16)
+project(opencam LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+# Add OpenCV directory to CMAKE_PREFIX_PATH
+list(APPEND CMAKE_PREFIX_PATH "/usr/local")
+
+# Find Qt5
+find_package(Qt5 COMPONENTS 
+    Core 
+    Gui 
+    Widgets 
+    Network
+    REQUIRED
+)
+
+# Find OpenCV
+find_package(OpenCV REQUIRED)
+message(STATUS "OpenCV version: ${OpenCV_VERSION}")
+message(STATUS "OpenCV libraries: ${OpenCV_LIBS}")
+message(STATUS "OpenCV include dirs: ${OpenCV_INCLUDE_DIRS}")
+
+# Check for CUDA support in OpenCV
+if(";${OpenCV_LIBS};" MATCHES ";opencv_cudaimgproc;")
+    message(STATUS "OpenCV CUDA support found")
+    find_package(CUDA REQUIRED)
+    enable_language(CUDA)
+    set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS};-O3)
+    add_definitions(-DWITH_CUDA)
+    set(HAS_CUDA TRUE)
+else()
+    message(STATUS "OpenCV was built without CUDA support. GPU acceleration will be disabled.")
+    set(HAS_CUDA FALSE)
+endif()
+
+# Add source files
+add_executable(${PROJECT_NAME} 
+    main.cpp
+)
+
+# Link libraries
+target_link_libraries(${PROJECT_NAME} PRIVATE
+    Qt5::Core
+    Qt5::Gui
+    Qt5::Widgets
+    Qt5::Network
+    ${OpenCV_LIBS}
+)
+
+if(HAS_CUDA)
+    target_link_libraries(${PROJECT_NAME} PRIVATE
+        ${CUDA_LIBRARIES}
+    )
+endif()
+
+# Include directories
+target_include_directories(${PROJECT_NAME} PRIVATE
+    ${OpenCV_INCLUDE_DIRS}
+)
+
+if(HAS_CUDA)
+    target_include_directories(${PROJECT_NAME} PRIVATE
+        ${CUDA_INCLUDE_DIRS}
+    )
+endif()
+
+# Installation rules
+install(TARGETS ${PROJECT_NAME}
+    RUNTIME DESTINATION bin
+    COMPONENT applications
+)
+
+# Function to safely install a library and its dependencies
+function(install_library lib_path)
+    if(EXISTS "${lib_path}")
+        file(REAL_PATH "${lib_path}" real_path)
+        install(FILES "${real_path}"
+            DESTINATION lib
+            COMPONENT libraries
+        )
+        
+        # Get library dependencies
+        execute_process(
+            COMMAND ldd "${real_path}"
+            OUTPUT_VARIABLE LDD_OUTPUT
+        )
+        
+        # Extract and install dependencies
+        string(REGEX MATCHALL "/[^)]*\\.so[^)]*" DEPS "${LDD_OUTPUT}")
+        foreach(dep ${DEPS})
+            if(EXISTS "${dep}" AND NOT "${dep}" MATCHES "^/lib" AND NOT "${dep}" MATCHES "^/usr/lib")
+                install(FILES "${dep}"
+                    DESTINATION lib
+                    COMPONENT libraries
+                )
+            endif()
+        endforeach()
+    endif()
+endfunction()
+
+# Install OpenCV libraries
+foreach(lib ${OpenCV_LIBS})
+    get_target_property(lib_location ${lib} LOCATION)
+    if(lib_location)
+        install_library("${lib_location}")
+    endif()
+endforeach()
+
+# Install Qt plugins
+if(Qt5_DIR)
+    file(GLOB_RECURSE QT_PLUGINS "${Qt5_DIR}/../../../plugins/*.so")
+    foreach(plugin ${QT_PLUGINS})
+        get_filename_component(plugin_path "${plugin}" DIRECTORY)
+        get_filename_component(plugin_dir "${plugin_path}" NAME)
+        install(FILES "${plugin}"
+            DESTINATION plugins/${plugin_dir}
+            COMPONENT plugins
+        )
+    endforeach()
+endif()
+
+# Print configuration summary
+message(STATUS "")
+message(STATUS "Configuration Summary")
+message(STATUS "--------------------")
+message(STATUS "OpenCV version: ${OpenCV_VERSION}")
+message(STATUS "CUDA support: ${HAS_CUDA}")
+message(STATUS "Qt version: ${Qt5_VERSION}")
+message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
+message(STATUS "C++ compiler: ${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION}")
+message(STATUS "Installation prefix: ${CMAKE_INSTALL_PREFIX}")
+message(STATUS "")