gdcmPython/CMakeLists.txt

   1 # gdcm Python wrapping stuff:
   2
   3 INCLUDE_DIRECTORIES(
   4   ${GDCM_SOURCE_DIR}/src
   5   ${PYTHON_INCLUDE_PATH}
   6   ${GDCM_BINARY_DIR}/
   7 )
   8
   9 #-----------------------------------------------------------------------------
  10 # SWIG Wrapping
  11 #
  12
  13 # CMake 2.0 will fully support Swig wrapping so split based on cmake version:
  14
  15 # We need to pass that to swig to be sure all modules are generated in the proper dir
  16 SET(CMAKE_SWIG_FLAGS "-outdir ${GDCM_BINARY_DIR}/gdcmPython")
  17 # Looks like a bug to me in cmake 2.0.x:
  18 SEPARATE_ARGUMENTS(CMAKE_SWIG_FLAGS)
  19
  20 FIND_PACKAGE(SWIG REQUIRED)
  21 IF(SWIG_FOUND)
  22   INCLUDE(${SWIG_USE_FILE})
  23 ENDIF(SWIG_FOUND)
  24
  25
  26 SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES CPLUSPLUS ON)
  27 SWIG_ADD_MODULE(gdcm python gdcm.i)  #gdcm_wrap.cxx, or gdcmPYTHON_wrap.cxx
  28 SWIG_LINK_LIBRARIES(gdcm gdcm ${PYTHON_LIBRARIES})
  29
  30 # Get rid of -Wall / -W / -pedantic if exist
  31 SET(CMAKE_CXX_FLAGS "")
  32 # I guess I need to put them back on this file:
  33 SET_SOURCE_FILES_PROPERTIES(
  34   ${swig_generated_file_fullname}
  35   PROPERTIES COMPILE_FLAGS "")
  36
  37 INSTALL_TARGETS(/lib/gdcm/ _gdcm)
  38
  39 #-----------------------------------------------------------------------------
  40 # VTK Wrapping
  41 #
  42 IF(GDCM_VTK)
  43   # Include the VTK library
  44   INCLUDE(${VTK_USE_FILE})
  45
  46   INCLUDE_DIRECTORIES(
  47     ${GDCM_SOURCE_DIR}/vtk
  48   )
  49
  50   SET(vtkgdcmPython_la_SOURCES
  51       ${GDCM_SOURCE_DIR}/vtk/vtkGdcmReader.cxx
  52       ${GDCM_SOURCE_DIR}/vtk/vtkGdcmWriter.cxx
  53   )
  54   SET_SOURCE_FILES_PROPERTIES(vtkGdcmReaderPython.cxx GENERATED)
  55
  56   # Configure Python module, which is the plugin itself
  57   IF (GDCM_WRAP_PYTHON)
  58     IF(NOT VTK_WRAP_PYTHON)
  59       MESSAGE(FATAL_ERROR "Can't build gdcm python wrapping if VTK_WRAP_PYTHON is OFF" )
  60     ENDIF(NOT VTK_WRAP_PYTHON)
  61     VTK_WRAP_PYTHON2(vtkgdcmPython gdcmWrapSOURCES
  62                    ${vtkgdcmPython_la_SOURCES})
  63     # The C++ files must be made into a C++ library
  64     ADD_LIBRARY(vtkgdcmPython SHARED ${gdcmWrapSOURCES})  #MODULE on apple ?
  65     # set the libraries to link against
  66     #SET_TARGET_PROPERTIES(${foobar} PROPERTIES PREFIX "")
  67
  68     #GET_TARGET_PROPERTY(swig_gdcm_fullpath "${SWIG_MODULE_gdcm_REAL_NAME}" LOCATION)
  69     TARGET_LINK_LIBRARIES (vtkgdcmPython
  70                            vtkgdcm
  71                            vtkCommonPython
  72                            vtkIOPython)
  73     INSTALL_TARGETS(/lib/gdcm/ vtkgdcmPython)
  74
  75   ENDIF (GDCM_WRAP_PYTHON)
  76 ENDIF(GDCM_VTK)
  77
  78 # generate a setup.py according to VTK installation
  79 # put it in subdir in order to not override old one
  80 #
  81 #GET_FILENAME_COMPONENT(VTKPATH ${VTK_DIR}/../../ ABSOLUTE)
  82 #CONFIGURE_FILE(
  83 #    ${GDCM_SOURCE_DIR}/gdcmPython/setup.py.in
  84 #    ${GDCM_BINARY_DIR}/setup.py
  85 #)
  86
  87 #-----------------------------------------------------------------------------
  88 # Python package configuration
  89 FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/gdcmVersion.py
  90     "gdcmVERSION=\"${GDCM_VERSION}\"\n"
  91     )
  92
  93 FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/__init__.py
  94     "__all__ = [\"core\",\n"
  95     "           \"vtk\",\n"
  96     "          ]\n"
  97     )
  98
  99 FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/core.py
 100     "from gdcmVersion import *\n"
 101     "import gdcm\n"
 102     "GDCM_DATA_ROOT = \"${GDCM_DATA_ROOT}\"\n"
 103     )
 104
 105 IF(GDCM_VTK)
 106   FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/vtk.py
 107     "import os\n"
 108     "from gdcmVersion import *\n"
 109     "if os.name == 'posix':\n"
 110     "  from libvtkgdcmPython import *\n"
 111     "else:\n"
 112     "  from vtkgdcmPython import *\n"
 113     "GDCM_DATA_ROOT = \"${GDCM_DATA_ROOT}\"\n"
 114     )
 115 ENDIF(GDCM_VTK)
 116
 117 #-----------------------------------------------------------------------------
 118 # Python installation
 119 IF(WIN32)
 120   FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/gdcmPython.pth
 121        "${GDCM_BINARY_DIR}\n"
 122        "${GDCM_BINARY_DIR}/bin/release\n"
 123   )
 124 ELSE(WIN32)
 125   FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/gdcmPython.pth
 126        "${CMAKE_INSTALL_PREFIX}/lib/gdcm\n"
 127   )
 128 ENDIF(WIN32)
 129 FIND_PATH(PYTHON_INSTALL "site-packages"
 130     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.4\\InstallPath]
 131     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.3\\InstallPath]
 132     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.2\\InstallPath]
 133     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.1\\InstallPath]
 134     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.0\\InstallPath]
 135     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\1.6\\InstallPath]
 136     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\1.5\\InstallPath]
 137     /usr/lib/python2.4
 138     /usr/lib/python2.3
 139     /usr/lib/python2.2
 140     /usr/lib/python2.1
 141     /usr/lib/python2.0
 142     /usr/lib/python1.6
 143     /usr/lib/python1.5
 144 )
 145 STRING(REGEX REPLACE "/usr(.*)/config.*" "\\1" PYTHON_INSTALL ${PYTHON_LIBRARY})
 146
 147 INSTALL_FILES(${PYTHON_INSTALL}/site-packages "\\.pth$")
 148 INSTALL_FILES(/lib/gdcm/gdcmPython "\\.py$")
 149 INSTALL_FILES(/lib/gdcm/gdcmPython FILES "gdcm.py")
 150
 151 #-----------------------------------------------------------------------------
 152 # Add test from demo subdir:
 153
 154 SUBDIRS(demo)