########################################################
# cmake file for building LCFIPlus package
# @author Tomohiko Tanabe (ICEPP, The University of Tokyo)
CMAKE_MINIMUM_REQUIRED(VERSION 2.6 FATAL_ERROR)
########################################################


# project name
PROJECT( LCFIPlus )


# project version
SET( ${PROJECT_NAME}_VERSION_MAJOR 0 )
SET( ${PROJECT_NAME}_VERSION_MINOR 6 )
SET( ${PROJECT_NAME}_VERSION_PATCH 5 )



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

FIND_PACKAGE( ILCUTIL COMPONENTS ILCSOFT_CMAKE_MODULES REQUIRED )

# load default settings from ILCSOFT_CMAKE_MODULES
INCLUDE( ilcsoft_default_settings )


FIND_PACKAGE( Marlin 1.0 REQUIRED )
FIND_PACKAGE( MarlinUtil REQUIRED )
#FIND_PACKAGE( ROOT REQUIRED COMPONENTS Minuit2 TMVA TreePlayer )
FIND_PACKAGE( ROOT REQUIRED COMPONENTS Minuit2 TMVA TreePlayer Gui Geom Eve Minuit XMLIO RGL Ged EG MLP )
FIND_PACKAGE( LCFIVertex REQUIRED )

INCLUDE_DIRECTORIES( ${Marlin_INCLUDE_DIRS} )
ADD_DEFINITIONS ( ${Marlin_DEFINITIONS} )
INCLUDE_DIRECTORIES( ${MarlinUtil_INCLUDE_DIRS} )
ADD_DEFINITIONS ( ${MarlinUtil_DEFINITIONS} )
INCLUDE_DIRECTORIES( ${ROOT_INCLUDE_DIRS} )
INCLUDE_DIRECTORIES( ${LCFIVertex_INCLUDE_DIRS} )
# left here for backwards compatibility
INCLUDE_DIRECTORIES( ${LCFIVertex_ROOT}/vertex_lcfi ${LCFIVertex_ROOT}/boost )

INCLUDE( ${ROOT_DICT_MACROS_FILE} )
SET( ROOT_DICT_INPUT_HEADERS
		${PROJECT_SOURCE_DIR}/include/lcfiplus.h
		${PROJECT_SOURCE_DIR}/include/EventStore.h
		${PROJECT_SOURCE_DIR}/include/LCIOStorer.h
		${PROJECT_SOURCE_DIR}/include/TreeStorer.h
		${PROJECT_SOURCE_DIR}/include/JetFinder.h
		${PROJECT_SOURCE_DIR}/include/process.h
		${PROJECT_SOURCE_DIR}/include/FlavorTag.h
		${PROJECT_SOURCE_DIR}/include/MakeNtuple.h
		${PROJECT_SOURCE_DIR}/include/TrainMVA.h
		${PROJECT_SOURCE_DIR}/include/ReadMVA.h
		${PROJECT_SOURCE_DIR}/include/testproc.h
		${PROJECT_SOURCE_DIR}/include/TrackNtuple.h
		${PROJECT_SOURCE_DIR}/include/VertexMassRecovery.h
		${PROJECT_SOURCE_DIR}/include/LinkDef.h
)
SET( ROOT_DICT_INCLUDE_DIRS ${Marlin_INCLUDE_DIRS} )
GEN_ROOT_DICT_SOURCES( dict.cc )
LIST(APPEND library_sources ${ROOT_DICT_OUTPUT_SOURCES} )

SET( binary_sources ./src/Driver.cc ./src/EventNavigator.cc )

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

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

IF( INSTALL_DOC )
	ADD_SUBDIRECTORY( ./doc )
ENDIF()

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

# include directories
INCLUDE_DIRECTORIES( "./include" )

# definitions to pass to the compiler
ADD_DEFINITIONS( "-Wno-effc++ -Wno-shadow" )
ADD_DEFINITIONS( "-Wno-long-long" )
ADD_DEFINITIONS( "-Wno-strict-aliasing" ) # avoid warnings in dict.cc
# shut up warnings in boost
#ADD_DEFINITIONS( "-Wno-unused-local-typedefs" )

# add library
SET( libname ${PROJECT_NAME} )
AUX_SOURCE_DIRECTORY( ./src library_sources )
LIST( REMOVE_ITEM library_sources ${binary_sources} )
ADD_SHARED_LIBRARY( ${libname} ${library_sources} )
INSTALL_SHARED_LIBRARY( ${libname} DESTINATION lib )
TARGET_LINK_LIBRARIES( ${libname} ${Marlin_LIBRARIES} ${ROOT_LIBRARIES} ${ROOT_COMPONENT_LIBRARIES} ${MarlinUtil_LIBRARIES} ${LCFIVertex_LIBRARIES} )

### EXECUTABLE MODE ########################################################

# make rootdict for executable
LIST( REMOVE_ITEM ROOT_DICT_INPUT_HEADERS ${PROJECT_SOURCE_DIR}/include/LinkDef.h )
LIST( APPEND ROOT_DICT_INPUT_HEADERS ${PROJECT_SOURCE_DIR}/include/Driver.h )
LIST( APPEND ROOT_DICT_INPUT_HEADERS ${PROJECT_SOURCE_DIR}/include/EventNavigator.h )
LIST( APPEND ROOT_DICT_INPUT_HEADERS ${PROJECT_SOURCE_DIR}/include/bin_LinkDef.h )
GEN_ROOT_DICT_SOURCES( bin_dict.cc )
LIST(APPEND binary_sources ${ROOT_DICT_OUTPUT_SOURCES} )

ADD_EXECUTABLE( lcfiplus_bin EXCLUDE_FROM_ALL ${binary_sources} )

SET_TARGET_PROPERTIES( lcfiplus_bin PROPERTIES COMPILE_FLAGS "-DBUILD_EVE" OUTPUT_NAME lcfiplus )
TARGET_LINK_LIBRARIES( lcfiplus_bin ${libname} ${ROOT_LIBRARIES} ${ROOT_COMPONENT_LIBRARIES} )

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