CMAKE_MINIMUM_REQUIRED( VERSION 2.8 )

PROJECT( FCalClusterer CXX )

SET( PROJECT_VERSION_MAJOR 0 )
SET( PROJECT_VERSION_MINOR 3 )
SET( CMAKE_BUILD_TYPE RelWithDebInfo )

SET( FCAL_USE_ROOT True ) ##not optional
SET( FCAL_USE_LCIO True ) ##not optional
SET( FCAL_USE_GEAR True ) ##not optional
SET( FCAL_USE_streamlog True ) ##not optional
OPTION( FCAL_USE_Marlin  " Build Marlin Processors" True )

SET( CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR} )

FIND_PACKAGE( ILCUTIL 1.3.0 REQUIRED COMPONENTS ILCSOFT_CMAKE_MODULES )
# load default settings from ILCSOFT_CMAKE_MODULES
INCLUDE( ilcsoft_default_settings )

LIST( APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" )

# FIND_PACKAGE( Cppcheck  )
# IF ( CPPCHECK_FOUND )
#   INCLUDE( CppcheckTargets )
#   MESSAGE (STATUS "Cppcheck ${CPPCHECK_FOUND}" )
# ENDIF()

FOREACH( pkg LCIO GEAR streamlog Marlin ) #DD4hep
  IF ( ${FCAL_USE_${pkg}} )
    MESSAGE ( STATUS "Building with ${pkg}" )
    FIND_PACKAGE (${pkg} REQUIRED)
    INCLUDE_DIRECTORIES( SYSTEM ${${pkg}_INCLUDE_DIRS} )
    ADD_DEFINITIONS( ${${pkg}_DEFINITIONS} )
  ENDIF()
ENDFOREACH()



FIND_PACKAGE( DD4hep COMPONENTS DDRec DDSegmentation )
IF( DD4hep_FOUND )
  INCLUDE_DIRECTORIES( SYSTEM ${DD4hep_INCLUDE_DIRS} )
  ADD_DEFINITIONS( ${DD4hep_DEFINITIONS} )
  ADD_DEFINITIONS( "-DFCAL_WITH_DD4HEP" )
ENDIF()


IF ( ${FCAL_USE_ROOT} )
  MESSAGE ( STATUS "Building with ROOT" )
  FIND_PACKAGE ( ROOT REQUIRED COMPONENTS Minuit2 Unuran MathMore GenVector)
  INCLUDE_DIRECTORIES( SYSTEM ${ROOT_INCLUDE_DIRS} )
  ADD_DEFINITIONS( ${ROOT_DEFINITIONS} )
ENDIF()

ADD_SUBDIRECTORY(source/)

MESSAGE (STATUS "CMAKE_FLAGS ${CMAKE_CXX_FLAGS}" )
MESSAGE (STATUS "CMAKE_FLAGS DEBUG ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}" )