CMakeLists.txt

########################################################
# cmake file for building MarlinTrkProcessors
# - based on $MARLIN/example/mymarlin/CMakeLists.txt
#   by @author Jan Engels, Desy IT
CMAKE_MINIMUM_REQUIRED(VERSION 2.6 FATAL_ERROR)
########################################################


# project name
PROJECT( MarlinTrkProcessors )

# project version
SET( ${PROJECT_NAME}_VERSION_MAJOR 2 )
SET( ${PROJECT_NAME}_VERSION_MINOR 12 )
SET( ${PROJECT_NAME}_VERSION_PATCH 3 )

cmake_policy(SET CMP0008 NEW)

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

FIND_PACKAGE( ILCUTIL REQUIRED COMPONENTS ILCSOFT_CMAKE_MODULES )

# load default settings from ILCSOFT_CMAKE_MODULES
INCLUDE( ilcsoft_default_settings )

SET( COMPILER_FLAGS "-Wno-effc++" )
MESSAGE( STATUS "FLAGS ${COMPILER_FLAGS}" )
FOREACH( FLAG ${COMPILER_FLAGS} )
  CHECK_CXX_COMPILER_FLAG( "${FLAG}" CXX_FLAG_WORKS_${FLAG} )
  IF( ${CXX_FLAG_WORKS_${FLAG}} )
    MESSAGE ( STATUS "Adding ${FLAG} to CXX_FLAGS" )
    ### We append the flag, so they overwrite things from somewhere else
    SET ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAG} ")
  ELSE()
    MESSAGE ( STATUS "NOT Adding ${FLAG} to CXX_FLAGS" )
  ENDIF()
ENDFOREACH()


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( MarlinUtil 1.0 REQUIRED ) # minimum required MarlinUtil version
INCLUDE_DIRECTORIES( SYSTEM ${MarlinUtil_INCLUDE_DIRS} )
LINK_LIBRARIES( ${MarlinUtil_LIBRARIES} )
ADD_DEFINITIONS( ${MarlinUtil_DEFINITIONS} )

FIND_PACKAGE( MarlinTrk REQUIRED ) 
INCLUDE_DIRECTORIES( SYSTEM ${MarlinTrk_INCLUDE_DIRS} )
LINK_LIBRARIES( ${MarlinTrk_LIBRARIES} )
ADD_DEFINITIONS( ${MarlinTrk_DEFINITIONS} )

FIND_PACKAGE( KiTrack REQUIRED ) 
INCLUDE_DIRECTORIES( SYSTEM ${KiTrack_INCLUDE_DIRS} )
LINK_LIBRARIES( ${KiTrack_LIBRARIES} )
ADD_DEFINITIONS( ${KiTrack_DEFINITIONS} )

FIND_PACKAGE( KiTrackMarlin REQUIRED ) 
INCLUDE_DIRECTORIES( SYSTEM ${KiTrackMarlin_INCLUDE_DIRS} )
LINK_LIBRARIES( ${KiTrackMarlin_LIBRARIES} )
ADD_DEFINITIONS( ${KiTrackMarlin_DEFINITIONS} )



find_package( DD4hep REQUIRED COMPONENTS DDRec)
set(CMAKE_MODULE_PATH  ${CMAKE_MODULE_PATH}  ${DD4hep_ROOT}/cmake )
include( DD4hep )

find_package( ROOT REQUIRED )
set( ROOT_COMPONENT_LIBRARIES Geom Reflex)

if(DD4HEP_USE_XERCESC)
  find_package(XercesC)
endif()
include(DD4hep_XML_setup)
INCLUDE_DIRECTORIES( SYSTEM ${DD4hep_INCLUDE_DIRS} )
LINK_LIBRARIES( ${DD4hep_LIBRARIES} ${DD4hep_COMPONENT_LIBRARIES}  )

#FIND_PACKAGE( ROOT REQUIRED ) 

INCLUDE_DIRECTORIES( SYSTEM ${ROOT_INCLUDE_DIRS} )
LINK_LIBRARIES( ${ROOT_LIBRARIES} )
ADD_DEFINITIONS( ${ROOT_DEFINITIONS} )

FIND_PACKAGE( GSL REQUIRED ) 
INCLUDE_DIRECTORIES( SYSTEM ${GSL_INCLUDE_DIRS} )
LINK_LIBRARIES( ${GSL_LIBRARIES} )
ADD_DEFINITIONS( ${GSL_DEFINITIONS} )

FIND_PACKAGE( RAIDA REQUIRED ) 
INCLUDE_DIRECTORIES( SYSTEM ${RAIDA_INCLUDE_DIRS} )
LINK_LIBRARIES( ${RAIDA_LIBRARIES} )
ADD_DEFINITIONS( ${RAIDA_DEFINITIONS} )



### FIXME: depedence from DDKalTest is here only for getting the cellIDEndcoding 
### if we move the implementation to LCIO it can go away
FIND_PACKAGE( DDKalTest REQUIRED )
INCLUDE_DIRECTORIES( SYSTEM ${DDKalTest_INCLUDE_DIRS} )
LINK_LIBRARIES( ${DDKalTest_Libraries} )
ADD_DEFINITIONS( ${DDKalTest_DEFINITIONS} )


### 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 #################################################################

# definitions to pass to the compiler
#ADD_DEFINITIONS( "-Wall -ansi -pedantic" )
#ADD_DEFINITIONS( "-Wno-long-long" )
#ADD_DEFINITIONS( "-DGEO2" )

# include directories
INCLUDE_DIRECTORIES( . ./source/Digitisers/include ./source/Refitting/include ./source/Utils/include ./source/ftf/include )
#INSTALL_DIRECTORY( ./include DESTINATION . FILES_MATCHING PATTERN "*.h" )

# add library
FILE( GLOB_RECURSE library_sources "source/*.cc" )

# needed for adding header files to xcode project
IF(CMAKE_GENERATOR MATCHES "Xcode")
  FILE( GLOB_RECURSE library_headers "*.h" )
  ADD_SHARED_LIBRARY( ${PROJECT_NAME} ${library_sources} ${library_headers})
ELSE()
  ADD_SHARED_LIBRARY( ${PROJECT_NAME} ${library_sources} )
ENDIF()  

INSTALL_SHARED_LIBRARY( ${PROJECT_NAME} DESTINATION lib )

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