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1 | option ( PYTHON_BINDINGS "Build python bindings via swig" ON ) |
2 | ||
3 | if ( PYTHON_BINDINGS ) | |
4 | find_package ( SWIG ) | |
5 | find_package ( PythonLibs ) | |
6 | find_package ( PythonInterp ) | |
7 | endif () | |
8 | ||
9 | if ( SWIG_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND ) | |
10 | include ( UseSWIG ) | |
11 | include_directories ( BEFORE ${CMAKE_SOURCE_DIR}/src ) | |
12 | include_directories ( ${PYTHON_INCLUDE_DIRS} ) | |
13 | link_directories ( ${CMAKE_CURRENT_BINARY_DIR}/../src ) | |
14 | ||
15 | swig_add_module ( ftdi1 python ftdi1.i ) | |
16 | swig_link_libraries ( ftdi1 ftdi1 ) | |
17 | ||
18 | # do not link python modules on debian | |
19 | # http://www.debian.org/doc/packaging-manuals/python-policy/ch-module_packages.html | |
20 | if ( NOT UNIX OR ( UNIX AND NOT EXISTS "/etc/debian_version" ) ) | |
21 | swig_link_libraries ( ftdi1 ${PYTHON_LIBRARIES} ) | |
22 | endif () | |
23 | ||
24 | execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "import sys; print( '%d.%d' % ( sys.version_info[0], sys.version_info[1] ) )" | |
25 | OUTPUT_VARIABLE PYTHON_VERSION | |
26 | OUTPUT_STRIP_TRAILING_WHITESPACE ) | |
27 | ||
28 | set ( SITEPACKAGE lib${LIB_SUFFIX}/python${PYTHON_VERSION}/site-packages ) | |
29 | ||
30 | INSTALL ( FILES ${CMAKE_CURRENT_BINARY_DIR}/_ftdi1.so DESTINATION ${SITEPACKAGE} ) | |
31 | INSTALL ( FILES ${CMAKE_CURRENT_BINARY_DIR}/ftdi1.py DESTINATION ${SITEPACKAGE} ) | |
32 | ||
33 | if ( DOCUMENTATION AND DOXYGEN_FOUND ) | |
34 | ||
35 | set(CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND}) | |
36 | ||
37 | # Run doxygen to only generate the xml | |
38 | add_custom_command ( OUTPUT ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml | |
39 | COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/doc | |
40 | COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile.xml | |
41 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} | |
42 | DEPENDS ${c_headers};${c_sources};${cpp_sources};${cpp_headers} | |
43 | ) | |
44 | ||
45 | # generate .i from doxygen .xml | |
46 | add_custom_command ( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i | |
47 | COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/doxy2swig.py -n | |
48 | ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml | |
49 | ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i | |
50 | DEPENDS ${CMAKE_BINARY_DIR}/doc/xml/ftdi_8c.xml | |
51 | ) | |
52 | add_custom_target ( doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/ftdi1_doc.i ) | |
53 | add_dependencies( ${SWIG_MODULE_ftdi1_REAL_NAME} doc_i ) | |
54 | ||
55 | endif () | |
56 | ||
57 | set ( LIBFTDI_PYTHON_MODULE_PATH ${CMAKE_INSTALL_PREFIX}/${SITEPACKAGE} ) | |
58 | set ( LIBFTDI_PYTHON_MODULE_PATH ${LIBFTDI_PYTHON_MODULE_PATH} PARENT_SCOPE ) # for ftdiconfig.cmake | |
39042f17 | 59 | message(STATUS "Building python bindings via swig. Will be installed under ${LIBFTDI_PYTHON_MODULE_PATH}") |
e4e406b4 MZ |
60 | else () |
61 | message(STATUS "Not building python bindings") | |
62 | endif () |