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 ${GDCM_BINARY_DIR}/gdcmPython")
  17 # Looks like a bug to me in cmake 2.0.x:
  18 SEPARATE_ARGUMENTS(CMAKE_SWIG_FLAGS)
  19
  20 FIND_PACKAGE(SWIG REQUIRED)
  21 INCLUDE(${SWIG_USE_FILE})
  22
  23 SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES CPLUSPLUS ON)
  24 # Setting SWIG_FLAGS to "-includeall" at the following line looks like
  25 # a bad idea since swig tries to recursively include all the referenced
  26 # files, "including" the C++ <sstream>, <list>, <map>... Of course swig
  27 # has no way of finding the path to those files (unless it is told by
  28 # cmake) since they are related to the compiler installation layout.
  29 # Anyhow, since this inclusion recursion is not necessary, just don't
  30 # do it.
  31 # Note: apparently the line is required in order to avoid a NOTFOUND
  32 #       as argument of swig on invocation of make.
  33 SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES SWIG_FLAGS "")
  34 SWIG_ADD_MODULE(gdcm python gdcm.i)  #gdcm_wrap.cxx
  35 SWIG_LINK_LIBRARIES(gdcm gdcm ${PYTHON_LIBRARIES})
  36
  37 # Get rid of -Wall / -W / -pedantic if exist
  38 #SET(CMAKE_CXX_FLAGS "")
  39 # I guess I need to put them back on the this file:
  40 SET_SOURCE_FILES_PROPERTIES(${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
  41                             PROPERTIES COMPILE_FLAGS "" GENERATED 1)
  42
  43 #ADD_DEPENDENCIES(
  44 #  ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
  45 #  ${GDCM_SOURCE_DIR}/gdcmConfigure.h
  46 #  )
  47
  48 INSTALL_TARGETS(/lib/gdcm/ _gdcm)
  49
  50 #-----------------------------------------------------------------------------
  51 # VTK Wrapping
  52 #
  53 IF(GDCM_VTK)
  54   # Include the VTK library
  55   INCLUDE(${VTK_USE_FILE})
  56
  57   INCLUDE_DIRECTORIES(
  58     ${GDCM_SOURCE_DIR}/vtk
  59   )
  60
  61   SET(vtkgdcmPython_la_SOURCES
  62       ${GDCM_SOURCE_DIR}/vtk/vtkGdcmReader.cxx
  63       ${GDCM_SOURCE_DIR}/vtk/vtkGdcmWriter.cxx
  64   )
  65   SET_SOURCE_FILES_PROPERTIES(vtkGdcmReaderPython.cxx GENERATED)
  66
  67   # Configure Python module, which is the plugin itself
  68   IF (GDCM_WRAP_PYTHON)
  69     IF(NOT VTK_WRAP_PYTHON)
  70       MESSAGE(FATAL_ERROR "Can't build gdcm python wrapping if VTK_WRAP_PYTHON is OFF" )
  71     ENDIF(NOT VTK_WRAP_PYTHON)
  72     VTK_WRAP_PYTHON2(vtkgdcmPython gdcmWrapSOURCES
  73                    ${vtkgdcmPython_la_SOURCES})
  74     # The C++ files must be made into a C++ library
  75     ADD_LIBRARY(vtkgdcmPython SHARED ${gdcmWrapSOURCES})  #MODULE on apple ?
  76     # set the libraries to link against
  77     #SET_TARGET_PROPERTIES(${foobar} PROPERTIES PREFIX "")
  78
  79     #GET_TARGET_PROPERTY(swig_gdcm_fullpath "${SWIG_MODULE_gdcm_REAL_NAME}" LOCATION)
  80     TARGET_LINK_LIBRARIES (vtkgdcmPython
  81                            vtkgdcm
  82                            vtkCommonPython
  83                            vtkIOPython)
  84     INSTALL_TARGETS(/lib/gdcm/ vtkgdcmPython)
  85
  86   ENDIF (GDCM_WRAP_PYTHON)
  87 ENDIF(GDCM_VTK)
  88
  89 # generate a setup.py according to VTK installation
  90 # put it in subdir in order to not override old one
  91 #
  92 #GET_FILENAME_COMPONENT(VTKPATH ${VTK_DIR}/../../ ABSOLUTE)
  93 #CONFIGURE_FILE(
  94 #    ${GDCM_SOURCE_DIR}/gdcmPython/setup.py.in
  95 #    ${GDCM_BINARY_DIR}/setup.py
  96 #)
  97
  98 #-----------------------------------------------------------------------------
  99 # Python package configuration
 100 FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/gdcmVersion.py
 101     "gdcmVERSION=\"${GDCM_VERSION}\"\n"
 102     )
 103
 104 FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/__init__.py
 105     "__all__ = [\"core\",\n"
 106     "           \"vtk\",\n"
 107     "          ]\n"
 108     )
 109
 110 FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/core.py
 111     "from gdcmVersion import *\n"
 112     "import gdcm\n"
 113     "GDCM_DATA_ROOT = \"${GDCM_DATA_ROOT}\"\n"
 114     )
 115
 116 IF(GDCM_VTK)
 117   FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/vtk.py
 118     "import os\n"
 119     "from gdcmVersion import *\n"
 120     "if os.name == 'posix':\n"
 121     "  from libvtkgdcmPython import *\n"
 122     "else:\n"
 123     "  from vtkgdcmPython import *\n"
 124     "GDCM_DATA_ROOT = \"${GDCM_DATA_ROOT}\"\n"
 125     )
 126 ENDIF(GDCM_VTK)
 127
 128 #-----------------------------------------------------------------------------
 129 # Python installation
 130 IF(WIN32)
 131   FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/gdcmPython.pth
 132        "${GDCM_BINARY_DIR}\n"
 133        "${GDCM_BINARY_DIR}/bin/release\n"
 134   )
 135 ELSE(WIN32)
 136   FILE(WRITE ${GDCM_BINARY_DIR}/gdcmPython/gdcmPython.pth
 137        "${CMAKE_INSTALL_PREFIX}/lib/gdcm\n"
 138   )
 139 ENDIF(WIN32)
 140 FIND_PATH(PYTHON_INSTALL "site-packages"
 141     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.4\\InstallPath]
 142     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.3\\InstallPath]
 143     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.2\\InstallPath]
 144     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.1\\InstallPath]
 145     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\2.0\\InstallPath]
 146     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\1.6\\InstallPath]
 147     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\1.5\\InstallPath]
 148     /usr/lib/python2.4
 149     /usr/lib/python2.3
 150     /usr/lib/python2.2
 151     /usr/lib/python2.1
 152     /usr/lib/python2.0
 153     /usr/lib/python1.6
 154     /usr/lib/python1.5
 155 )
 156 STRING(REGEX REPLACE "/usr(.*)/config.*" "\\1" PYTHON_INSTALL ${PYTHON_LIBRARY})
 157
 158 INSTALL_FILES(${PYTHON_INSTALL}/site-packages "\\.pth$")
 159 INSTALL_FILES(/lib/gdcm/gdcmPython "\\.py$")
 160 INSTALL_FILES(/lib/gdcm/gdcmPython FILES "gdcm.py")
 161
 162 #-----------------------------------------------------------------------------
 163 # Add test from demo subdir:
 164
 165 SUBDIRS(demo)