project(vtkTeem)

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
IF(COMMAND CMAKE_POLICY)
  CMAKE_POLICY(SET CMP0003 NEW)
ENDIF(COMMAND CMAKE_POLICY)
MARK_AS_ADVANCED(CMAKE_BACKWARDS_COMPATIBILITY)

 
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})

find_package(Teem REQUIRED)
include(${Teem_USE_FILE})

if(NOT DEFINED BUILD_SHARED_LIBS)
  option(BUILD_SHARED_LIBS "Build with shared libraries." ON)
endif(NOT DEFINED BUILD_SHARED_LIBS)
 
# --------------------------------------------------------------------------
# Include dirs

set(include_dirs
  ${CMAKE_CURRENT_SOURCE_DIR}
  ${CMAKE_CURRENT_BINARY_DIR}
  )

include_directories(${include_dirs})

configure_file(
  ${CMAKE_CURRENT_SOURCE_DIR}/vtkTeemConfigure.h.in 
  ${CMAKE_CURRENT_BINARY_DIR}/vtkTeemConfigure.h
  )

file(GLOB headers "${CMAKE_CURRENT_SOURCE_DIR}/*.h")
install(FILES 
  ${headers} 
  "${CMAKE_CURRENT_BINARY_DIR}/vtkTeemConfigure.h"
  DESTINATION include/${PROJECT_NAME} COMPONENT Development
  )

# --------------------------------------------------------------------------
# Sources

set(vtkTeem_SRCS
  vtkNRRDReader.cxx
  vtkNRRDWriter.cxx
  vtkDiffusionTensorMathematics.cxx
  vtkDiffusionTensorMathematicsSimple.cxx
  vtkTeemEstimateDiffusionTensor.cxx
  vtkDiffusionTensorGlyph.cxx
  vtkPolyDataTensorToColor.cxx
  vtkBSplineInterpolateImageFunction.cxx
  vtkHyperPointandArray.cxx
  vtkHyperStreamlineDTMRI.cxx
  vtkHyperStreamlineTeem.cxx
  vtkPreciseHyperStreamline.cxx
  vtkPreciseHyperStreamlinePoints.cxx
  vtkSeedTracts.cxx
  vtkTensorImplicitFunctionToFunctionSet.cxx
  vtkTractographyPointAndArray.cxx
  vtkTensorMask.cxx
  vtkTensorRotate.cxx
  vtkImageLabelCombine.cxx
  )

# Abstract/pure virtual classes

#SET_SOURCE_FILES_PROPERTIES(
#  ABSTRACT
#  )

# Helper classes

set_source_files_properties(
  vtkHyperPointandArray.cxx
  vtkTractographyPointAndArray.cxx
  WRAP_EXCLUDE
  )

# --------------------------------------------------------------------------
# Wrapping
IF (VTK_WRAP_TCL)
  include("${VTK_CMAKE_DIR}/vtkWrapTcl.cmake")
  vtk_wrap_tcl3(vtkTeem vtkTeem_TCL_SRCS "${vtkTeem_SRCS}" "")
ENDIF (VTK_WRAP_TCL)

# --------------------------------------------------------------------------
# Build the library
SET(srcs
  ${vtkTeem_SRCS}
  )
IF (VTK_WRAP_TCL)
  SET(srcs
    ${srcs}
    ${vtkTeem_TCL_SRCS}
    )
ENDIF (VTK_WRAP_TCL)
set(lib_name vtkTeem)
add_library(${lib_name} 
  ${srcs}
  )

# after teem 1.9, all the teem libraries are groups in one big libteem.so
if ( ${Teem_VERSION_MAJOR} GREATER 1 )
  set(Teem_LIBRARIES teem)
else ( ${Teem_VERSION_MAJOR} GREATER 1 )
  if ( ${Teem_VERSION_MINOR} LESS 10 )
    set(Teem_LIBRARIES air biff nrrd ten ell)
  else ( ${Teem_VERSION_MINOR} LESS 10 )
    set(Teem_LIBRARIES teem)
  endif ( ${Teem_VERSION_MINOR} LESS 10 )
endif ( ${Teem_VERSION_MAJOR} GREATER 1 )

SET(libs
  vtkCommon
  vtkFiltering
  ${Teem_LIBRARIES}
  vtkImaging
  vtkIO
  vtkGraphics
  )
IF (VTK_WRAP_TCL)
  SET(libs
    ${libs}
    vtkImagingTCL
    vtkIOTCL
    vtkGraphicsTCL
    )
ENDIF (VTK_WRAP_TCL)

target_link_libraries(${lib_name}
  ${libs}
  )

# Apply user-defined properties to the library target.
IF(Slicer3_LIBRARY_PROPERTIES)
  SET_TARGET_PROPERTIES(${lib_name} PROPERTIES
     ${Slicer3_LIBRARY_PROPERTIES}
  )
ENDIF(Slicer3_LIBRARY_PROPERTIES)

install(TARGETS ${lib_name}
  RUNTIME DESTINATION bin COMPONENT RuntimeLibraries 
  LIBRARY DESTINATION lib/${PROJECT_NAME} COMPONENT RuntimeLibraries
  ARCHIVE DESTINATION lib/${PROJECT_NAME} COMPONENT Development
  )

# --------------------------------------------------------------------------
# Testing (requires some of the examples)

if(BUILD_TESTING)
  ADD_SUBDIRECTORY(Testing)
endif(BUILD_TESTING)

# --------------------------------------------------------------------------
# Install support files

configure_file(
  ${CMAKE_CURRENT_SOURCE_DIR}/vtkTeemConfig.cmake.in 
  ${CMAKE_CURRENT_BINARY_DIR}/vtkTeemConfig.cmake
  )

