FUNCTION(opener_add_definition)
  FOREACH(ARG ${ARGV})
    set_property(GLOBAL APPEND PROPERTY OPENER_DEFINITION ${ARG})
  ENDFOREACH(ARG)
ENDFUNCTION(opener_add_definition)

##############################################
# Adds platform specific include directories #
##############################################
macro(opener_platform_support ARGS)

  if(OpENer_PLATFORM STREQUAL "")
    message(FATAL_ERROR "No platform selected!")
  endif(OpENer_PLATFORM STREQUAL "")

  include( ${OpENer_BUILDSUPPORT_DIR}/${OpENer_PLATFORM}/OpENer_PLATFORM_INCLUDES.cmake)
  opener_platform_spec()
endmacro(opener_platform_support ARGS)


#######################################
# Adds common Include directories     #
#######################################
macro(opener_common_includes)
  set( SRC_DIR "${OpENer_SOURCE_DIR}/src" )
  set( CIP_SRC_DIR "${SRC_DIR}/cip" )
  set( ENET_ENCAP_SRC_DIR "${SRC_DIR}/enet_encap" )
  set( PORTS_SRC_DIR "${SRC_DIR}/ports")
  set( NVDATA_SRC_DIR "${SRC_DIR}/ports/nvdata")
  set( UTILS_SRC_DIR "${SRC_DIR}/utils")

  include_directories( ${PROJECT_SOURCE_DIR} ${SRC_DIR} ${CIP_SRC_DIR} ${CIP_CONNETION_MANAGER_SRC_DIR} ${ENET_ENCAP_SRC_DIR} ${PORTS_SRC_DIR} ${UTILS_SRC_DIR} ${OpENer_CIP_OBJECTS_DIR} ${NVDATA_SRC_DIR} )
  include_directories( "${PROJECT_BINARY_DIR}/src/ports" )
endmacro(opener_common_includes)

MACRO(opener_add_cip_object NAME DESCRIPTION)
  set(OpENer_CIP_OBJECT_${NAME} OFF CACHE BOOL "${DESCRIPTION}")
  FOREACH(dependencies ${ARGN})
	if(NOT ${dependencies})
	return()
	endif(NOT ${dependencies})
  ENDFOREACH(dependencies)
  if(NOT OpENer_CIP_OBJECT_${NAME})
    return()
  endif(NOT OpENer_CIP_OBJECT_${NAME})
ENDMACRO(opener_add_cip_object)

#######################################
# Creates options for trace level     #
#######################################
macro(createTraceLevelOptions)
  add_definitions( -DOPENER_WITH_TRACES )
  set( TRACE_LEVEL 0 )
  set( OpENer_TRACE_LEVEL_ERROR ON CACHE BOOL "Error trace level" )
  set( OpENer_TRACE_LEVEL_WARNING ON CACHE BOOL "Warning trace level" )
  set( OpENer_TRACE_LEVEL_STATE ON CACHE BOOL "State trace level" )
  set( OpENer_TRACE_LEVEL_INFO ON CACHE BOOL "Info trace level" )

  if(OpENer_TRACE_LEVEL_ERROR)
    math( EXPR TRACE_LEVEL "${TRACE_LEVEL} + 1" )
  endif(OpENer_TRACE_LEVEL_ERROR)
  if(OpENer_TRACE_LEVEL_WARNING)
    math( EXPR TRACE_LEVEL "${TRACE_LEVEL} + 2" )
  endif(OpENer_TRACE_LEVEL_WARNING)
  if(OpENer_TRACE_LEVEL_STATE)
    math( EXPR TRACE_LEVEL "${TRACE_LEVEL} + 4" )
  endif(OpENer_TRACE_LEVEL_STATE)
  if(OpENer_TRACE_LEVEL_INFO)
    math( EXPR TRACE_LEVEL "${TRACE_LEVEL} + 8" )
  endif(OpENer_TRACE_LEVEL_INFO)

  add_definitions(-DOPENER_TRACE_LEVEL=${TRACE_LEVEL})
endmacro(createTraceLevelOptions)