mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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251 lines
11 KiB
251 lines
11 KiB
# ---------------------------------------------------------------------------- |
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# CMake file for java support |
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# ---------------------------------------------------------------------------- |
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if(NOT ANDROID OR NOT PYTHON_EXECUTABLE) |
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ocv_module_disable(java) |
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endif() |
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set(OPENCV_MODULES_EXPORTED_TO_JAVA opencv_objdetect opencv_features2d opencv_video opencv_highgui opencv_ml opencv_calib3d opencv_photo CACHE STRING "List of modules exported to Java API") |
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mark_as_advanced(OPENCV_MODULES_EXPORTED_TO_JAVA) |
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set(the_description "The java bindings") |
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ocv_add_module(java BINDINGS opencv_core opencv_imgproc OPTIONAL ${OPENCV_MODULES_EXPORTED_TO_JAVA}) |
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string(REPLACE "opencv_" "" OPENCV_JAVA_MODULES "${OPENCV_MODULE_${the_module}_REQ_DEPS};${OPENCV_MODULE_${the_module}_OPT_DEPS}") |
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foreach(module ${OPENCV_JAVA_MODULES}) |
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if(NOT HAVE_opencv_${module}) |
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list(REMOVE_ITEM OPENCV_JAVA_MODULES ${module}) |
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endif() |
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endforeach() |
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set(target ${the_module}) |
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ocv_include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/src/cpp") |
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set(GEN_JAVA "${CMAKE_CURRENT_SOURCE_DIR}/gen_java.py") |
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set(HDR_PARSER "${CMAKE_CURRENT_SOURCE_DIR}/../python/src2/hdr_parser.py") |
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set(GEN_JAVADOC "${CMAKE_CURRENT_SOURCE_DIR}/gen_javadoc.py") |
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set(RST_PARSER "${CMAKE_CURRENT_SOURCE_DIR}/rst_parser.py") |
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set(CHECK_TEST_COVERAGE "${CMAKE_CURRENT_SOURCE_DIR}/check-tests.py") |
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# setup raw java and cpp files generation (without javadoc and at temporary location) |
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foreach(module ${OPENCV_JAVA_MODULES}) |
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# get list of module headers |
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if(EXISTS "${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 dependencies to cmake (we should rerun cmake if any of these headers is modified) |
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foreach(header ${module_cheaders} ${module_cppheaders}) |
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get_filename_component(header_name "${header}" NAME_WE) |
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configure_file("${header}" "${CMAKE_BINARY_DIR}/junk/${header_name}.junk" COPYONLY) |
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endforeach() |
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# the same about gen_java.py and hdr_parser.py |
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configure_file("${GEN_JAVA}" "${CMAKE_BINARY_DIR}/junk/gen_java.junk" COPYONLY) |
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configure_file("${HDR_PARSER}" "${CMAKE_BINARY_DIR}/junk/hdr_parser.junk" COPYONLY) |
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# first run (to get list of generated files) |
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file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out") |
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execute_process(COMMAND ${PYTHON_EXECUTABLE} "${GEN_JAVA}" "${HDR_PARSER}" ${module} ${module_cheaders} ${module_cppheaders} |
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out" |
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OUTPUT_QUIET ERROR_QUIET) |
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# create list of generated files |
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file(GLOB_RECURSE generated_java_sources RELATIVE "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out/" "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out/*.java") |
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file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out/") |
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set(${module}_generated_java_sources) |
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foreach(f ${generated_java_sources}) |
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list(APPEND ${module}_generated_java_sources "${CMAKE_CURRENT_BINARY_DIR}/${f}") |
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endforeach() |
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# second run |
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add_custom_command( |
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OUTPUT ${${module}_generated_java_sources} |
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OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp" |
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COMMAND ${PYTHON_EXECUTABLE} "${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_cheaders} |
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DEPENDS ${module_cppheaders} |
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) |
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endforeach() |
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file(GLOB handwrittren_cpp_sources "${CMAKE_CURRENT_SOURCE_DIR}/src/cpp/*.cpp") |
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file(GLOB handwrittren_h_sources "${CMAKE_CURRENT_SOURCE_DIR}/src/cpp/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/src/cpp/*.hpp") |
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file(GLOB handwrittren_java_sources "${CMAKE_CURRENT_SOURCE_DIR}/src/java/*.java") |
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set(generated_cpp_sources) |
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set(generated_java_sources) |
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set(documented_java_files) |
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set(undocumented_java_files) |
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foreach(jfile ${handwrittren_java_sources}) |
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string(REGEX REPLACE "^.*/([^+]+)\\+.*\\.java$" "\\1" jmodname "${jfile}") |
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if(DEFINED HAVE_opencv_${jmodname} AND NOT HAVE_opencv_${jmodname}) |
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list(REMOVE_ITEM handwrittren_java_sources "${jfile}") |
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endif() |
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endforeach() |
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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 ${${module}_generated_java_sources}) |
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endforeach() |
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# all needed includes |
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foreach(module ${OPENCV_MODULE_${the_module}_DEPS}) |
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string(REPLACE "opencv_" "" module "${module}") |
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ocv_include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../${module}/include") |
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endforeach() |
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# created list of documented files targets |
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foreach(java_file ${handwrittren_java_sources} ${generated_java_sources}) |
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get_filename_component(java_file_name "${java_file}" NAME_WE) |
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if(NOT java_file_name MATCHES ".*-jdoc$") |
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list(APPEND documented_java_files "${CMAKE_CURRENT_BINARY_DIR}/${java_file_name}-jdoc.java") |
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list(APPEND undocumented_java_files "${java_file}") |
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endif() |
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endforeach() |
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# generate javadoc files |
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file(GLOB_RECURSE refman_rst_headers "${CMAKE_CURRENT_SOURCE_DIR}/../*.rst") |
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add_custom_command( |
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OUTPUT ${documented_java_files} |
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COMMAND ${PYTHON_EXECUTABLE} "${GEN_JAVADOC}" "${CMAKE_CURRENT_SOURCE_DIR}/src/java" "${CMAKE_CURRENT_BINARY_DIR}" 2>"${CMAKE_CURRENT_BINARY_DIR}/get_javadoc_errors.log" |
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} |
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DEPENDS ${undocumented_java_files} |
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DEPENDS "${GEN_JAVADOC}" |
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DEPENDS "${RST_PARSER}" |
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DEPENDS ${refman_rst_headers} |
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) |
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# copy generated java files to the final location |
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set(JAVA_OUTPUT_DIR "src/org/opencv") |
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set(java_files) |
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foreach(java_file ${documented_java_files}) |
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get_filename_component(java_file_name "${java_file}" NAME) |
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string(REPLACE "-jdoc.java" ".java" java_file_name "${java_file_name}") |
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string(REPLACE "+" "/" java_file_name "${java_file_name}") |
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add_custom_command( |
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OUTPUT "${CMAKE_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}" |
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COMMAND ${CMAKE_COMMAND} -E copy "${java_file}" "${CMAKE_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}" |
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DEPENDS "${java_file}" |
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COMMENT "Generating ${JAVA_OUTPUT_DIR}/${java_file_name}" |
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) |
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list(APPEND java_files "${CMAKE_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}") |
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if(ANDROID) |
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get_filename_component(install_subdir "${java_file_name}" PATH) |
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install(FILES "${CMAKE_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}" DESTINATION ${JAVA_OUTPUT_DIR}/${install_subdir} COMPONENT main) |
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endif() |
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endforeach() |
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# custom target for java API |
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set(api_target ${target}_api) |
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add_custom_target(${api_target} DEPENDS ${java_files}) |
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# add opencv_java library |
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add_library(${target} SHARED ${handwrittren_h_sources} ${handwrittren_cpp_sources} ${generated_cpp_sources}) |
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target_link_libraries(${target} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS}) |
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add_dependencies(${target} ${api_target}) |
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# Additional target properties |
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set_target_properties(${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 ${OPENCV_LIB_INSTALL_PATH} |
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) |
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install(TARGETS ${target} LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main) |
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if(ANDROID) |
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target_link_libraries(${target} jnigraphics) |
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# force strip library after build command |
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# because samples and tests will make a copy of library before install |
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add_custom_command( |
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TARGET ${target} |
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POST_BUILD |
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COMMAND ${CMAKE_STRIP} "${LIBRARY_OUTPUT_PATH}/lib${target}.so" |
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) |
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set(lib_proj_files "") |
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# library project blank |
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file(GLOB_RECURSE android_lib_project_files "${CMAKE_CURRENT_SOURCE_DIR}/android/*") |
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foreach(file ${android_lib_project_files}) |
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if(NOT file MATCHES "\\.svn") |
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file(RELATIVE_PATH file_rel "${CMAKE_CURRENT_SOURCE_DIR}/android/" "${file}") |
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add_custom_command( |
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OUTPUT "${CMAKE_BINARY_DIR}/${file_rel}" |
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COMMAND ${CMAKE_COMMAND} -E copy "${file}" "${CMAKE_BINARY_DIR}/${file_rel}" |
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DEPENDS "${file}" |
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COMMENT "Generating ${file_rel}" |
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) |
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list(APPEND lib_proj_files "${CMAKE_BINARY_DIR}/${file_rel}") |
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if(NOT file_rel MATCHES "jni/.+") |
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install(FILES "${CMAKE_BINARY_DIR}/${file_rel}" DESTINATION . COMPONENT main) |
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endif() |
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endif() |
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endforeach() |
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# library project jni sources |
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foreach(jni_file ${handwrittren_cpp_sources} ${handwrittren_h_sources} ${generated_cpp_sources}) |
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get_filename_component(jni_file_name "${jni_file}" NAME) |
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add_custom_command( |
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OUTPUT "${CMAKE_BINARY_DIR}/jni/${jni_file_name}" |
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COMMAND ${CMAKE_COMMAND} -E copy "${jni_file}" "${CMAKE_BINARY_DIR}/jni/${jni_file_name}" |
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COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_BINARY_DIR}/jni/${jni_file_name}" |
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DEPENDS "${jni_file}" |
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COMMENT "Generating jni/${jni_file_name}" |
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) |
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list(APPEND lib_proj_files "${CMAKE_BINARY_DIR}/jni/${jni_file_name}") |
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endforeach() |
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# create Android library project in build folder |
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set(lib_target ${target}_android_library) |
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add_custom_target(${lib_target} |
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COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_BINARY_DIR}/res" |
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COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_BINARY_DIR}/gen" |
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DEPENDS ${lib_proj_files} |
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) |
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if(ANT_EXECUTABLE AND ANDROID_EXECUTABLE AND ANDROID_TOOLS_Pkg_Revision GREATER 13) |
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add_custom_command(TARGET ${target} |
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COMMAND ${ANDROID_EXECUTABLE} update lib-project --target "${ANDROID_SDK_TARGET}" --path "${CMAKE_BINARY_DIR}" |
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COMMAND ${ANT_EXECUTABLE} debug |
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WORKING_DIRECTORY "${CMAKE_BINARY_DIR}" |
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DEPENDS ${lib_target} |
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) |
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endif() |
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add_dependencies(${lib_target} ${api_target}) |
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add_dependencies(${target} ${lib_target}) |
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endif(ANDROID) |
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#android test project |
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ocv_check_dependencies(${OPENCV_MODULE_${the_module}_OPT_DEPS}) |
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if(BUILD_TESTS AND OCV_DEPENDENCIES_FOUND) |
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add_android_project(opencv_test_java "${CMAKE_CURRENT_SOURCE_DIR}/android_test") |
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add_custom_command( |
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TARGET opencv_test_java_android_project POST_BUILD |
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COMMAND ${PYTHON_EXECUTABLE} ${CHECK_TEST_COVERAGE} "${CMAKE_CURRENT_SOURCE_DIR}/android_test/src" "${CMAKE_BINARY_DIR}/src" > "${CMAKE_CURRENT_BINARY_DIR}/tests_coverage.log" |
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) |
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endif() |
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