########################################################
# cmake file for building Marlin example Package
# @author Jan Engels, Desy IT
CMAKE_MINIMUM_REQUIRED(VERSION 2.6 FATAL_ERROR)
########################################################


# project name
PROJECT( MarlinFastJet )


# project version
SET( ${PROJECT_NAME}_VERSION_MAJOR 0 )
SET( ${PROJECT_NAME}_VERSION_MINOR 3 )
SET( ${PROJECT_NAME}_VERSION_PATCH 0 )



### DEPENDENCIES ############################################################

FIND_PACKAGE( ILCUTIL REQUIRED COMPONENTS ILCSOFT_CMAKE_MODULES )

# load default settings from ILCSOFT_CMAKE_MODULES
INCLUDE( ilcsoft_default_settings )


FIND_PACKAGE( Marlin 1.0 REQUIRED ) # minimum required Marlin version
INCLUDE_DIRECTORIES( SYSTEM ${Marlin_INCLUDE_DIRS} )
LINK_LIBRARIES( ${Marlin_LIBRARIES} )
ADD_DEFINITIONS( ${Marlin_DEFINITIONS} )

#FIND_PACKAGE( FastJet 2.4.2 REQUIRED COMPONENTS SISConePlugin siscone siscone_spherical CDFConesPlugin NestedDefsPlugin EECambridgePlugin JadePlugin )
FIND_PACKAGE ( FastJet )
IF ( NOT ${FastJet_VERSION} VERSION_LESS 3 )
  FIND_PACKAGE( FastJet 3 REQUIRED COMPONENTS siscone siscone_spherical fastjetplugins fastjetcontribfragile )
ELSEIF ( NOT ${FastJet_VERSION} VERSION_LESS 2.4.2 )
  FIND_PACKAGE( FastJet 2 REQUIRED COMPONENTS SISConePlugin )
ENDIF()

INCLUDE_DIRECTORIES( SYSTEM ${FastJet_INCLUDE_DIRS} )
LINK_LIBRARIES( ${FastJet_LIBRARIES} ${FastJet_COMPONENT_LIBRARIES} )


# optional package
#FIND_PACKAGE( AIDA )
#IF( AIDA_FOUND )
#    INCLUDE_DIRECTORIES( ${AIDA_INCLUDE_DIRS} )
#    LINK_LIBRARIES( ${AIDA_LIBRARIES} )
#    ADD_DEFINITIONS( "-DMARLIN_USE_AIDA" )
#    MESSAGE( STATUS "AIDA -- found" )
#ELSE()
#    MESSAGE( STATUS "AIDA -- not found" )
#ENDIF()



### DOCUMENTATION ###########################################################

OPTION( INSTALL_DOC "Set to OFF to skip build/install Documentation" OFF )

IF( INSTALL_DOC AND EXISTS "${PROJECT_SOURCE_DIR}/doc/CMakeLists.txt" )
    ADD_SUBDIRECTORY( ./doc )
ENDIF()



### LIBRARY #################################################################

# include directories
INCLUDE_DIRECTORIES( ./include )
#INSTALL_DIRECTORY( ./include DESTINATION . FILES_MATCHING PATTERN "*.h" )

# add library
AUX_SOURCE_DIRECTORY( ./src library_sources )
ADD_SHARED_LIBRARY( ${PROJECT_NAME} ${library_sources} )
INSTALL_SHARED_LIBRARY( ${PROJECT_NAME} DESTINATION lib )

# display some variables and write them to cache
DISPLAY_STD_VARIABLES()