mirror of
https://github.com/opencv/opencv.git
synced 2024-12-11 14:39:11 +08:00
111 lines
5.1 KiB
CMake
111 lines
5.1 KiB
CMake
# ----------------------------------------------------------------------------
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# CMake file for python support
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# ----------------------------------------------------------------------------
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if(WIN32 AND CMAKE_BUILD_TYPE STREQUAL "Debug")
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ocv_module_disable(python)
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endif()
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if(ANDROID OR IOS OR NOT PYTHONLIBS_FOUND OR NOT PYTHON_NUMPY_INCLUDE_DIR)
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ocv_module_disable(python)
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endif()
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set(the_description "The python bindings")
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ocv_add_module(python BINDINGS opencv_core opencv_flann opencv_imgproc opencv_video opencv_ml opencv_features2d opencv_highgui opencv_calib3d opencv_photo opencv_objdetect opencv_contrib opencv_legacy opencv_softcascade OPTIONAL opencv_nonfree)
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ocv_module_include_directories(
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"${PYTHON_INCLUDE_PATH}"
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"${PYTHON_NUMPY_INCLUDE_DIR}"
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"${CMAKE_CURRENT_SOURCE_DIR}/src2"
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)
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set(opencv_hdrs
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"${OPENCV_MODULE_opencv_core_LOCATION}/include/opencv2/core.hpp"
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"${OPENCV_MODULE_opencv_core_LOCATION}/include/opencv2/core/base.hpp"
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"${OPENCV_MODULE_opencv_core_LOCATION}/include/opencv2/core/types.hpp"
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"${OPENCV_MODULE_opencv_core_LOCATION}/include/opencv2/core/persistence.hpp"
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"${OPENCV_MODULE_opencv_core_LOCATION}/include/opencv2/core/utility.hpp"
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"${OPENCV_MODULE_opencv_flann_LOCATION}/include/opencv2/flann/miniflann.hpp"
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"${OPENCV_MODULE_opencv_imgproc_LOCATION}/include/opencv2/imgproc.hpp"
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"${OPENCV_MODULE_opencv_video_LOCATION}/include/opencv2/video/background_segm.hpp"
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"${OPENCV_MODULE_opencv_video_LOCATION}/include/opencv2/video/tracking.hpp"
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"${OPENCV_MODULE_opencv_photo_LOCATION}/include/opencv2/photo.hpp"
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"${OPENCV_MODULE_opencv_highgui_LOCATION}/include/opencv2/highgui.hpp"
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"${OPENCV_MODULE_opencv_ml_LOCATION}/include/opencv2/ml.hpp"
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"${OPENCV_MODULE_opencv_features2d_LOCATION}/include/opencv2/features2d.hpp"
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"${OPENCV_MODULE_opencv_calib3d_LOCATION}/include/opencv2/calib3d.hpp"
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"${OPENCV_MODULE_opencv_objdetect_LOCATION}/include/opencv2/objdetect.hpp"
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"${OPENCV_MODULE_opencv_softcascade_LOCATION}/include/opencv2/softcascade.hpp"
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"${OPENCV_MODULE_opencv_contrib_LOCATION}/include/opencv2/contrib.hpp")
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if(HAVE_opencv_nonfree)
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list(APPEND opencv_hdrs "${OPENCV_MODULE_opencv_nonfree_LOCATION}/include/opencv2/nonfree/features2d.hpp"
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"${OPENCV_MODULE_opencv_nonfree_LOCATION}/include/opencv2/nonfree.hpp")
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endif()
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set(cv2_generated_hdrs
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"${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_funcs.h"
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"${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_func_tab.h"
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"${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_types.h"
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"${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_type_reg.h"
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"${CMAKE_CURRENT_BINARY_DIR}/pyopencv_generated_const_reg.h")
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add_custom_command(
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OUTPUT ${cv2_generated_hdrs}
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COMMAND ${PYTHON_EXECUTABLE} "${CMAKE_CURRENT_SOURCE_DIR}/src2/gen2.py" ${CMAKE_CURRENT_BINARY_DIR} ${opencv_hdrs}
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src2/gen2.py
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src2/hdr_parser.py
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DEPENDS ${opencv_hdrs})
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add_library(${the_module} SHARED src2/cv2.cpp ${cv2_generated_hdrs})
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set_target_properties(${the_module} PROPERTIES COMPILE_DEFINITIONS OPENCV_NOSTL)
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if(PYTHON_DEBUG_LIBRARIES AND NOT PYTHON_LIBRARIES MATCHES "optimized.*debug")
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target_link_libraries(${the_module} debug ${PYTHON_DEBUG_LIBRARIES} optimized ${PYTHON_LIBRARIES})
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else()
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target_link_libraries(${the_module} ${PYTHON_LIBRARIES})
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endif()
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target_link_libraries(${the_module} ${OPENCV_MODULE_${the_module}_DEPS})
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execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('SO'))"
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RESULT_VARIABLE PYTHON_CVPY_PROCESS
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OUTPUT_VARIABLE CVPY_SUFFIX
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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set_target_properties(${the_module} PROPERTIES
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PREFIX ""
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OUTPUT_NAME cv2
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SUFFIX ${CVPY_SUFFIX})
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if(ENABLE_SOLUTION_FOLDERS)
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set_target_properties(${the_module} PROPERTIES FOLDER "bindings")
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endif()
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if(CMAKE_COMPILER_IS_GNUCXX AND NOT ENABLE_NOISY_WARNINGS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-function")
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endif()
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if(MSVC AND NOT ENABLE_NOISY_WARNINGS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100") #unreferenced formal parameter
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4127") #conditional expression is constant
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4505") #unreferenced local function has been removed
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string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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endif()
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if(MSVC AND NOT BUILD_SHARED_LIBS)
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set_target_properties(${the_module} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:atlsd.lib /DEBUG")
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endif()
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if(MSVC AND NOT PYTHON_DEBUG_LIBRARIES)
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set(PYTHON_INSTALL_CONFIGURATIONS CONFIGURATIONS Release)
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else()
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set(PYTHON_INSTALL_CONFIGURATIONS "")
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endif()
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install(TARGETS ${the_module}
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${PYTHON_INSTALL_CONFIGURATIONS}
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RUNTIME DESTINATION ${PYTHON_PACKAGES_PATH} COMPONENT main
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LIBRARY DESTINATION ${PYTHON_PACKAGES_PATH} COMPONENT main
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ARCHIVE DESTINATION ${PYTHON_PACKAGES_PATH} COMPONENT main
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)
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