gdcmPython/CMakeLists.txt

   1 #IF(GDCM_WRAP_PYTHON)
   2 #If we reach this dir we have selected this option
   3
   4 # TODO
   5 # http://www.cmake.org/pipermail/cmake/2003-August/004185.html
   6 # http://www.cmake.org/pipermail/cmake/2003-January/001092.html
   7
   8 INCLUDE_DIRECTORIES(
   9   ${GDCM_SOURCE_DIR}/src
  10   ${PYTHON_INCLUDE_PATH}
  11   ${GDCM_BINARY_DIR}/
  12 )
  13
  14 SET(GDCM_INC
  15   ${GDCM_SOURCE_DIR}/src
  16 )
  17
  18 SET(SWIG_INC
  19   ${PYTHON_INCLUDES}
  20   ${GDCM_INC}
  21 )
  22
  23 SET_SOURCE_FILES_PROPERTIES(gdcm_wrap.cxx GENERATED)
  24
  25 ADD_LIBRARY(pygdcm gdcm_wrap.cxx)
  26 # http://www.cmake.org/pipermail/cmake/2003-August/004190.html
  27 # SET_TARGET_PROPERTIES(pygdcm PROPERTIES PREFIX "_")
  28 TARGET_LINK_LIBRARIES(pygdcm
  29   ${PYTHON_LIBRARY}
  30   gdcm
  31 )
  32
  33 #-----------------------------------------------------------------------------
  34 # SWIG Wrapping
  35 #
  36
  37 # As of 09/10/2003 there was no FindSWIG.cmake
  38 # later we should use SWIG instead of swig
  39 # Build our custom command :
  40 ADD_CUSTOM_COMMAND(
  41   SOURCE    ${GDCM_SOURCE_DIR}/gdcmPython/gdcm.i
  42   COMMAND   swig
  43   ARGS      -python -c++ -I${GDCM_SOURCE_DIR}/src -o
  44             ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
  45             ${GDCM_SOURCE_DIR}/gdcmPython/gdcm.i
  46   TARGET    pygdcm
  47   OUTPUTS   ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
  48   COMMENT   "Generating gdcm_wrap.cxx based on gdcm.i"
  49 )
  50
  51 #-----------------------------------------------------------------------------
  52 # VTK Wrapping
  53 #
  54 IF(GDCM_VTK)
  55   INCLUDE_DIRECTORIES(
  56     ${GDCM_SOURCE_DIR}/vtk
  57   )
  58
  59   SET(vtkgdcmPython_la_SOURCES
  60       ${GDCM_SOURCE_DIR}/vtk/vtkGdcmReader.cxx
  61   )
  62   SET_SOURCE_FILES_PROPERTIES(vtkGdcmReaderPython.cxx GENERATED)
  63
  64   # Configure Python module, which is the plugin itself
  65   IF (GDCM_WRAP_PYTHON)
  66     VTK_WRAP_PYTHON2(vtkgdcmPython gdcmfoo
  67                    ${vtkgdcmPython_la_SOURCES})
  68     # The C++ files must be made into a C++ library
  69     ADD_LIBRARY(vtkgdcmPython SHARED ${gdcmfoo})
  70     # set the libraries to link against
  71     TARGET_LINK_LIBRARIES (vtkgdcmPython
  72                            pygdcm
  73                            vtkgdcm
  74                            vtkCommonPython
  75                            vtkIOPython)
  76   ENDIF (GDCM_WRAP_PYTHON)
  77
  78   #generate a setup.py according to VTK installation
  79   #put it in subdir in order to not override old one
  80   # as it is a pain...override existing file...
  81
  82   GET_FILENAME_COMPONENT(VTKPATH ${VTK_DIR}/../../ ABSOLUTE)
  83   CONFIGURE_FILE(
  84       ${GDCM_SOURCE_DIR}/gdcmPython/setup.py.in
  85       ${GDCM_BINARY_DIR}/setup.py
  86   )
  87
  88 ENDIF(GDCM_VTK)
  89
  90 #I should install in path of PYTHON_LIBRARY
  91 #GET_FILENAME_COMPONENT(PYTHON_LIB_INSTALL ${PYTHON_LIBRARY} PATH)
  92 #GET_FILENAME_COMPONENT(SITEPACKAGE ${PYTHON_LIB_INSTALL}/../site-packages ABSOLUTE)
  93 #MESSAGE(STATUS ${SITEPACKAGE})
  94 #INSTALL_FILES(/include "\\.h$")
  95 #INSTALL_TARGETS(/lib/ gdcm)
  96
  97 #INSTALL_TARGETS(/lib/ gdcm.py)
  98 # gdcm.py is a file generated by swig
  99 # then from python you can do import gdcm, and it will load _gdcm.so
 100 INSTALL_FILES(/lib/ .py gdcm.py)
 101
 102 # When installing swig-generated python module one should pay attention
 103 # to library naming convention, see here for more detail:
 104 # http://www.swig.org/Doc1.3/Python.html#n6
 105 # even with the $swig -module mylib, there is always a trailing underscore added