67 lines
2.8 KiB
CMake
67 lines
2.8 KiB
CMake
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#Setup cache options
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option(GTSAM_BUILD_PYTHON "Build Python wrapper statically (increases build time)" OFF)
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set(GTSAM_BUILD_PYTHON_FLAGS "" CACHE STRING "Extra flags for running Matlab PYTHON compilation")
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set(GTSAM_PYTHON_INSTALL_PATH "" CACHE PATH "Python toolbox destination, blank defaults to CMAKE_INSTALL_PREFIX/borg/python")
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if(NOT GTSAM_PYTHON_INSTALL_PATH)
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set(GTSAM_PYTHON_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}/borg/python")
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endif()
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#Author: Paul Furgale Modified by Andrew Melim
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function(wrap_python TARGET_NAME PYTHON_MODULE_DIRECTORY)
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# Boost
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find_package(Boost COMPONENTS python filesystem system REQUIRED)
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include_directories(${Boost_INCLUDE_DIRS})
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# Find Python
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FIND_PACKAGE(PythonLibs 2.7 REQUIRED)
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INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_DIRS})
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IF(APPLE)
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# The apple framework headers don't include the numpy headers for some reason.
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GET_FILENAME_COMPONENT(REAL_PYTHON_INCLUDE ${PYTHON_INCLUDE_DIRS} REALPATH)
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IF( ${REAL_PYTHON_INCLUDE} MATCHES Python.framework)
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message("Trying to find extra headers for numpy from ${REAL_PYTHON_INCLUDE}.")
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message("Looking in ${REAL_PYTHON_INCLUDE}/../../Extras/lib/python/numpy/core/include/numpy")
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FIND_PATH(NUMPY_INCLUDE_DIR arrayobject.h
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${REAL_PYTHON_INCLUDE}/../../Extras/lib/python/numpy/core/include/numpy
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${REAL_PYTHON_INCLUDE}/numpy
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)
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IF(${NUMPY_INCLUDE_DIR} MATCHES NOTFOUND)
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message("Unable to find numpy include directories: ${NUMPY_INCLUDE_DIR}")
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ELSE()
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message("Found headers at ${NUMPY_INCLUDE_DIR}")
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INCLUDE_DIRECTORIES(${NUMPY_INCLUDE_DIR})
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INCLUDE_DIRECTORIES(${NUMPY_INCLUDE_DIR}/..)
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ENDIF()
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ENDIF()
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ENDIF(APPLE)
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# Create a static library version
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add_library(${TARGET_NAME} SHARED ${ARGN})
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target_link_libraries(${TARGET_NAME} ${Boost_PYTHON_LIBRARY} ${PYTHON_LIBRARY} gtsam-shared)
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set_target_properties(${TARGET_NAME} PROPERTIES
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OUTPUT_NAME ${TARGET_NAME}
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CLEAN_DIRECT_OUTPUT 1
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VERSION 1
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SOVERSION 0)
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# On OSX and Linux, the python library must end in the extension .so. Build this
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# filename here.
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get_property(PYLIB_OUTPUT_FILE TARGET ${TARGET_NAME} PROPERTY LOCATION)
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get_filename_component(PYLIB_OUTPUT_NAME ${PYLIB_OUTPUT_FILE} NAME_WE)
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set(PYLIB_SO_NAME ${PYLIB_OUTPUT_NAME}.so)
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# Cause the library to be output in the correct directory.
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add_custom_command(TARGET ${TARGET_NAME}
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POST_BUILD
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COMMAND cp -v ${PYLIB_OUTPUT_FILE} ${PYTHON_MODULE_DIRECTORY}/${PYLIB_SO_NAME}
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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COMMENT "Copying library files to python directory" )
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get_directory_property(AMCF ADDITIONAL_MAKE_CLEAN_FILES)
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list(APPEND AMCF ${PYTHON_MODULE_DIRECTORY}/${PYLIB_SO_NAME})
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set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${AMCF}")
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endfunction(wrap_python)
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