mirror of
https://github.com/opencv/opencv.git
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124 lines
4.8 KiB
CMake
124 lines
4.8 KiB
CMake
# ----------------------------------------------------------------------------
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# CMake file for java support
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# ----------------------------------------------------------------------------
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project(opencv_java)
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SET(OPENCV_JAVA_MODULES objdetect features2d imgproc video highgui ml core)
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SET(OPENCV_EXTRA_JAVA_MODULES calib3d contrib legacy flann)
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IF(ANDROID AND NOT BUILD_SHARED_LIBS)
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LIST(APPEND OPENCV_EXTRA_JAVA_MODULES androidcamera)
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ENDIF()
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SET(GEN_JAVA "${CMAKE_CURRENT_SOURCE_DIR}/gen_java.py")
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SET(HDR_PARSER "${CMAKE_CURRENT_SOURCE_DIR}/../python/src2/hdr_parser.py")
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foreach(module ${OPENCV_JAVA_MODULES})
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IF(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/config/${module}.filelist")
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FILE(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/config/${module}.filelist" headers_to_parse)
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SET (module_cheaders "")
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SET (module_cppheaders "")
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foreach(header ${headers_to_parse})
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list(APPEND module_cppheaders "${CMAKE_CURRENT_SOURCE_DIR}/../${module}/${header}")
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endforeach()
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ELSE()
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FILE(GLOB module_cheaders "${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include/opencv2/${module}/*.h")
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FILE(GLOB module_cppheaders "${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include/opencv2/${module}/*.hpp")
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list(SORT module_cheaders)
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list(SORT module_cppheaders)
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ENDIF()
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add_custom_command(
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OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${module}.java"
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OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp"
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COMMAND "${PYTHON_EXECUTABLE}" -B "${GEN_JAVA}" "${HDR_PARSER}" ${module} ${module_cheaders} ${module_cppheaders}
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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DEPENDS "${GEN_JAVA}"
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DEPENDS "${HDR_PARSER}"
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DEPENDS ${module_headers}
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)
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endforeach()
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set(target opencv_java)
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include_directories("${CMAKE_CURRENT_BINARY_DIR}")
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SET (generated_cpp_sources "")
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SET (generated_java_sources "")
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SET (dependent_libs "")
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SET (dependent_extra_libs "")
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foreach(module ${OPENCV_JAVA_MODULES})
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LIST(APPEND generated_cpp_sources "${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp")
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LIST(APPEND generated_java_sources "${CMAKE_CURRENT_BINARY_DIR}/${module}.java")
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LIST(APPEND dependent_libs opencv_${module})
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include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include")
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endforeach()
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foreach(module ${OPENCV_EXTRA_JAVA_MODULES})
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LIST(APPEND dependent_extra_libs opencv_${module})
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include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include")
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endforeach()
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FILE(GLOB handwrittren_cpp_sources "${CMAKE_CURRENT_SOURCE_DIR}/src/cpp/*.cpp")
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add_library(${target} SHARED ${handwrittren_cpp_sources} ${generated_cpp_sources})
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target_link_libraries(${target} ${dependent_libs} ${dependent_extra_libs} ${OPENCV_LINKER_LIBS})
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if(ANDROID)
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target_link_libraries(${target} jnigraphics)
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endif()
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#add_dependencies(${the_target} ${dependent_extra_libs} ${dependent_libs})
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# Additional target properties
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set_target_properties(${target} PROPERTIES
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OUTPUT_NAME "${target}"
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ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
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RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
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INSTALL_NAME_DIR lib
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)
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install(TARGETS ${target} LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main)
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set(api_target opencv_java_api)
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add_custom_target(${api_target} ALL DEPENDS ${target})
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IF(ANDROID)
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# create Android library project in build folder
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add_custom_command(
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TARGET ${api_target}
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COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_BINARY_DIR}/res"
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COMMENT "Creating res directory"
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)
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FILE(GLOB android_lib_project_files "${CMAKE_CURRENT_SOURCE_DIR}/android/*")
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foreach(lib_file ${android_lib_project_files})
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if(NOT IS_DIRECTORY ${lib_file})
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get_filename_component(lib_file_name "${lib_file}" NAME)
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add_custom_command(
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TARGET ${api_target}
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COMMAND ${CMAKE_COMMAND} -E copy "${lib_file}" "${CMAKE_BINARY_DIR}"
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DEPENDS "${lib_file}"
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COMMENT "Generating ${lib_file_name}"
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)
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install(FILES "${CMAKE_BINARY_DIR}/${lib_file_name}" DESTINATION . COMPONENT main)
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endif()
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endforeach()
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ENDIF()
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FILE(GLOB java_project_files "${CMAKE_CURRENT_SOURCE_DIR}/src/java/*.java")
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SET(JAVA_OUTPUT_DIR "${CMAKE_BINARY_DIR}/src/org/opencv")
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foreach(java_file ${java_project_files} ${generated_java_sources})
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get_filename_component(java_file_name "${java_file}" NAME)
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add_custom_command(
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TARGET ${api_target}
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COMMAND ${CMAKE_COMMAND} -E copy "${java_file}" "${JAVA_OUTPUT_DIR}/${java_file_name}"
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DEPENDS "${java_file}"
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DEPENDS "${JAVA_OUTPUT_DIR}"
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COMMENT "Generating src/org/opencv/${java_file_name}"
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)
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if(ANDROID)
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install(FILES "${JAVA_OUTPUT_DIR}/${java_file_name}" DESTINATION src/org/opencv COMPONENT main)
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endif()
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endforeach()
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