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     if(DOCUMENTATION AND DOXYGEN_FOUND)
  14         set(SWIG_MODULE_ftdi1_EXTRA_DEPS ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i)
  15         set(CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
  16
  17         # Run doxygen to only generate the xml
  18         add_custom_command(
  19             OUTPUT ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml
  20             COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/doc
  21             COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile.xml
  22             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
  23             DEPENDS ${c_headers};${c_sources};${cpp_sources};${cpp_headers}
  24         )
  25         add_custom_target(doc_xml ALL DEPENDS ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml)
  26
  27         # generate .i from doxygen .xml
  28         add_custom_command(
  29             OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i
  30             COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/doxy2swig.py -n
  31                 ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml
  32                 ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i
  33             DEPENDS doc_xml
  34         )
  35
  36     endif(DOCUMENTATION AND DOXYGEN_FOUND)
  37
  38     swig_add_module ( ftdi1 python ftdi1.i )
  39     swig_link_libraries ( ftdi1 ftdi1 )
  40
  41     # do not link python modules on debian
  42     # http://www.debian.org/doc/packaging-manuals/python-policy/ch-module_packages.html
  43     if ( NOT UNIX OR ( UNIX AND NOT EXISTS "/etc/debian_version" ) )
  44       swig_link_libraries ( ftdi1 ${PYTHON_LIBRARIES} )
  45     endif ()
  46
  47     execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "import sys; print( '%d.%d' % ( sys.version_info[0], sys.version_info[1] ) )"
  48                       OUTPUT_VARIABLE PYTHON_VERSION
  49                       OUTPUT_STRIP_TRAILING_WHITESPACE )
  50
  51     set ( SITEPACKAGE lib${LIB_SUFFIX}/python${PYTHON_VERSION}/site-packages )
  52
  53     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/_ftdi1.so DESTINATION ${SITEPACKAGE})
  54     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/ftdi1.py DESTINATION ${SITEPACKAGE})
  55
  56     message(STATUS "Building python bindings via swig. Will be installed under ${CMAKE_INSTALL_PREFIX}/${SITEPACKAGE}")
  57 else(PYTHON_BINDINGS AND SWIG_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)
  58     message(STATUS "Not building python bindings")
  59 endif(PYTHON_BINDINGS AND SWIG_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)