1# This file is included from a subdirectory 2set(PYTHON_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../") 3 4ocv_add_module(${MODULE_NAME} BINDINGS) 5 6ocv_module_include_directories( 7 "${PYTHON_INCLUDE_PATH}" 8 ${PYTHON_NUMPY_INCLUDE_DIRS} 9 "${PYTHON_SOURCE_DIR}/src2" 10 ) 11 12# get list of modules to wrap 13# message(STATUS "Wrapped in ${MODULE_NAME}:") 14set(OPENCV_PYTHON_MODULES) 15foreach(m ${OPENCV_MODULES_BUILD}) 16 if (";${OPENCV_MODULE_${m}_WRAPPERS};" MATCHES ";${MODULE_NAME};" AND HAVE_${m}) 17 list(APPEND OPENCV_PYTHON_MODULES ${m}) 18 # message(STATUS "\t${m}") 19 endif() 20endforeach() 21 22set(opencv_hdrs "") 23foreach(m ${OPENCV_PYTHON_MODULES}) 24 list(APPEND opencv_hdrs ${OPENCV_MODULE_${m}_HEADERS}) 25endforeach(m) 26 27# header blacklist 28ocv_list_filterout(opencv_hdrs ".h$") 29ocv_list_filterout(opencv_hdrs "cuda") 30ocv_list_filterout(opencv_hdrs "cudev") 31 32set(cv2_generated_hdrs 33 "${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_include.h" 34 "${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_funcs.h" 35 "${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_types.h" 36 "${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_type_reg.h" 37 "${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_ns_reg.h") 38 39file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/headers.txt" "${opencv_hdrs}") 40add_custom_command( 41 OUTPUT ${cv2_generated_hdrs} 42 COMMAND ${PYTHON_EXECUTABLE} "${PYTHON_SOURCE_DIR}/src2/gen2.py" ${CMAKE_CURRENT_BINARY_DIR} "${CMAKE_CURRENT_BINARY_DIR}/headers.txt" 43 DEPENDS ${PYTHON_SOURCE_DIR}/src2/gen2.py 44 DEPENDS ${PYTHON_SOURCE_DIR}/src2/hdr_parser.py 45 DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/headers.txt 46 DEPENDS ${opencv_hdrs}) 47 48ocv_add_library(${the_module} SHARED ${PYTHON_SOURCE_DIR}/src2/cv2.cpp ${cv2_generated_hdrs}) 49 50if(PYTHON_DEBUG_LIBRARIES AND NOT PYTHON_LIBRARIES MATCHES "optimized.*debug") 51 ocv_target_link_libraries(${the_module} debug ${PYTHON_DEBUG_LIBRARIES} optimized ${PYTHON_LIBRARIES}) 52else() 53 if(APPLE) 54 set_target_properties(${the_module} PROPERTIES LINK_FLAGS "-undefined dynamic_lookup") 55 else() 56 ocv_target_link_libraries(${the_module} ${PYTHON_LIBRARIES}) 57 endif() 58endif() 59ocv_target_link_libraries(${the_module} ${OPENCV_MODULE_${the_module}_DEPS}) 60 61execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('SO'))" 62 RESULT_VARIABLE PYTHON_CVPY_PROCESS 63 OUTPUT_VARIABLE CVPY_SUFFIX 64 OUTPUT_STRIP_TRAILING_WHITESPACE) 65 66set_target_properties(${the_module} PROPERTIES 67 LIBRARY_OUTPUT_DIRECTORY "${LIBRARY_OUTPUT_PATH}/${MODULE_INSTALL_SUBDIR}" 68 PREFIX "" 69 OUTPUT_NAME cv2 70 SUFFIX ${CVPY_SUFFIX}) 71 72if(ENABLE_SOLUTION_FOLDERS) 73 set_target_properties(${the_module} PROPERTIES FOLDER "bindings") 74endif() 75 76if(MSVC) 77 add_definitions(-DCVAPI_EXPORTS) 78endif() 79 80if(CMAKE_COMPILER_IS_GNUCXX AND NOT ENABLE_NOISY_WARNINGS) 81 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-function") 82endif() 83 84if(MSVC AND NOT ENABLE_NOISY_WARNINGS) 85 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100") #unreferenced formal parameter 86 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4127") #conditional expression is constant 87 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4505") #unreferenced local function has been removed 88 string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") 89endif() 90 91if(MSVC AND NOT BUILD_SHARED_LIBS) 92 set_target_properties(${the_module} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:atlsd.lib /DEBUG") 93endif() 94 95if(MSVC AND NOT PYTHON_DEBUG_LIBRARIES) 96 set(PYTHON_INSTALL_CONFIGURATIONS CONFIGURATIONS Release) 97else() 98 set(PYTHON_INSTALL_CONFIGURATIONS "") 99endif() 100 101if(WIN32) 102 set(PYTHON_INSTALL_ARCHIVE "") 103else() 104 set(PYTHON_INSTALL_ARCHIVE ARCHIVE DESTINATION ${PYTHON_PACKAGES_PATH} COMPONENT python) 105endif() 106 107if(NOT INSTALL_CREATE_DISTRIB) 108 install(TARGETS ${the_module} OPTIONAL 109 ${PYTHON_INSTALL_CONFIGURATIONS} 110 RUNTIME DESTINATION ${PYTHON_PACKAGES_PATH} COMPONENT python 111 LIBRARY DESTINATION ${PYTHON_PACKAGES_PATH} COMPONENT python 112 ${PYTHON_INSTALL_ARCHIVE} 113 ) 114else() 115 if(DEFINED PYTHON_VERSION_MAJOR) 116 set(__ver "${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}") 117 else() 118 set(__ver "unknown") 119 endif() 120 install(TARGETS ${the_module} 121 CONFIGURATIONS Release 122 RUNTIME DESTINATION python/${__ver}/${OpenCV_ARCH} COMPONENT python 123 LIBRARY DESTINATION python/${__ver}/${OpenCV_ARCH} COMPONENT python 124 ) 125endif() 126 127unset(PYTHON_SRC_DIR) 128unset(PYTHON_CVPY_PROCESS) 129unset(CVPY_SUFFIX) 130unset(PYTHON_INSTALL_CONFIGURATIONS) 131unset(PYTHON_INSTALL_ARCHIVE) 132