CMakeLists.txt

# create a plugin that adds a reader to the ParaView GUI
# it is added in the file dialog when doing opens/saves.

cmake_minimum_required(VERSION 2.8)
set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries")
 
if(ParaView_SOURCE_DIR)
  include_directories(
    ${PARAVIEW_INCLUDE_DIRS}
    ${PARAVIEW_GUI_INCLUDE_DIRS}
    ${PARAVIEW_KWSYS_INCLUDE_DIRS}
    ${VTK_INCLUDE_DIR}
    ${MPI_INCLUDE_PATH}
  )
else(ParaView_SOURCE_DIR)
  find_package(ParaView REQUIRED)
  include(${PARAVIEW_USE_FILE})
endif(ParaView_SOURCE_DIR)
  
if(PARAVIEW_BUILD_QT_GUI)

  find_package(Qt4)
  if(QT4_FOUND)
    include(${QT_USE_FILE})

    include_directories(${PARAVIEW_INCLUDE_DIRS}
                        ${VTK_INCLUDE_DIR}
                        ${pqCore_BINARY_DIR}
                        ${pqCore_SOURCE_DIR}
                        ${pqComponents_BINARY_DIR}
                        ${pqComponents_SOURCE_DIR}
                        ${CMAKE_CURRENT_SOURCE_DIR}
    )
      
#    if(${CMAKE_VERSION} VERSION_LESS 2.8.7 AND NOT WIN32)
#      include(Qt4Macros-CMake2.8.7)
#    endif()
  ENDIF(QT4_FOUND)
ENDIF(PARAVIEW_BUILD_QT_GUI)

# Path to additional CMake modules
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR} ${CMAKE_MODULE_PATH})

find_package(libLAS 1.6 REQUIRED)
include_directories(${LIBLAS_INCLUDE_DIRS})
add_definitions(${LIBLAS_DEFINITIONS})

find_package(PDAL REQUIRED)
include_directories(${PDAL_INCLUDE_DIRS})

#------------------------------------------------------------------------------
# settings for Boost dependencies
#------------------------------------------------------------------------------

if(WIN32 AND MSVC)
    set(Boost_USE_STATIC_LIBS    ON)
endif()
set(Boost_USE_MULTITHREADED      ON)
set(Boost_USE_STATIC_RUNTIME    OFF)
find_package( Boost 1.44 COMPONENTS filesystem system REQUIRED )

if( Boost_FOUND )
   include_directories(${Boost_INCLUDE_DIRS})   
endif()

# make these available for the user to set.
mark_as_advanced(CLEAR Boost_INCLUDE_DIR) 
mark_as_advanced(CLEAR Boost_LIBRARY_DIRS) 
link_directories(${Boost_LIBRARY_DIRS}) 

if(Boost_FOUND 
    AND Boost_INCLUDE_DIRS 
    AND Boost_LIBRARIES)
    
    list(APPEND CMAKE_REQUIRED_INCLUDES ${Boost_INCLUDE_DIRS})
    list(APPEND CMAKE_REQUIRED_LIBRARIES ${Boost_LIBRARIES})
endif()


set(LAS_READER_LIB_NAME vtkLASReader)
ADD_PARAVIEW_PLUGIN(${LAS_READER_LIB_NAME} "1.0"
  SERVER_MANAGER_XML vtkLASReader.xml
  SERVER_MANAGER_SOURCES vtkLASReader.cxx
  GUI_RESOURCE_FILES vtkLASReaderGUI.xml
  )

target_link_libraries(${LAS_READER_LIB_NAME} ${LIBLAS_LIBRARY} ${VTK_LIBRARIES})

set(PDAL_READER_LIB_NAME vtkPDALReader)
ADD_PARAVIEW_PLUGIN(${PDAL_READER_LIB_NAME} "1.0"
  SERVER_MANAGER_XML vtkPDALReader.xml
  SERVER_MANAGER_SOURCES vtkPDALReader.cxx
  GUI_RESOURCE_FILES vtkPDALReaderGUI.xml
  )

target_link_libraries(${PDAL_READER_LIB_NAME} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${PDAL_LIBRARY} ${VTK_LIBRARIES})