developer.intra2net.com Git - libftdi/blob - bindings/CMakeLists.txt

   1 include(FindSWIG)
   2 include(FindPythonLibs)
   3 include(FindPythonInterp)
   4 include(UseSWIG)
   5
   6 option(PYTHON_BINDINGS "Build python bindings via swig" ON)
   7
   8 if(PYTHON_BINDINGS AND SWIG_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)
   9     INCLUDE_DIRECTORIES(BEFORE ${CMAKE_SOURCE_DIR}/src)
  10     INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
  11     LINK_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/../src)
  12
  13     swig_add_module ( ftdi1 python ftdi1.i )
  14     swig_link_libraries ( ftdi1 ftdi1 )
  15
  16     # do not link python modules on debian
  17     # http://www.debian.org/doc/packaging-manuals/python-policy/ch-module_packages.html
  18     if ( NOT UNIX OR ( UNIX AND NOT EXISTS "/etc/debian_version" ) )
  19       swig_link_libraries ( ftdi1 ${PYTHON_LIBRARIES} )
  20     endif ()
  21
  22     execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "import sys; print( '%d.%d' % ( sys.version_info[0], sys.version_info[1] ) )"
  23                       OUTPUT_VARIABLE PYTHON_VERSION
  24                       OUTPUT_STRIP_TRAILING_WHITESPACE )
  25
  26     set ( SITEPACKAGE lib${LIB_SUFFIX}/python${PYTHON_VERSION}/site-packages )
  27
  28     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/_ftdi1.so DESTINATION ${SITEPACKAGE})
  29     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/ftdi1.py DESTINATION ${SITEPACKAGE})
  30
  31     if(DOCUMENTATION AND DOXYGEN_FOUND)
  32
  33         set(CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
  34
  35         # Run doxygen to only generate the xml
  36         add_custom_target ( doc_xml
  37             COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/doc
  38             COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile.xml
  39             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
  40             DEPENDS ${c_headers};${c_sources};${cpp_sources};${cpp_headers}
  41         )
  42
  43         # generate .i from doxygen .xml
  44         add_custom_target ( doc_i
  45             COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/doxy2swig.py -n
  46                 ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml
  47                 ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i
  48         )
  49         add_dependencies( doc_i doc_xml )
  50         add_dependencies( ${SWIG_MODULE_ftdi1_REAL_NAME} doc_i )
  51
  52     endif(DOCUMENTATION AND DOXYGEN_FOUND)
  53
  54
  55
  56
  57   set ( LIBFTDI_PYTHON_MODULE_PATH ${CMAKE_INSTALL_PREFIX}/${SITEPACKAGE} PARENT_SCOPE )
  58   message(STATUS "Building python bindings via swig. Will be installed under ${LIBFTDI_PYTHON_MODULE_PATH}")
  59 else(PYTHON_BINDINGS AND SWIG_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)
  60     message(STATUS "Not building python bindings")
  61 endif(PYTHON_BINDINGS AND SWIG_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)