#----------------------------------------------------------------------------
# Setup the project
#
cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
project(Spinotron)

#----------------------------------------------------------------------------
# Find Geant4 package, activating all available UI and Vis drivers by default
# You can set WITH_GEANT4_UIVIS to OFF via the command line or ccmake/cmake-gui
# to build a batch mode only executable
#
option(WITH_GEANT4_UIVIS "Build example with Geant4 UI and Vis drivers" ON)
if(WITH_GEANT4_UIVIS)
  find_package(Geant4 REQUIRED ui_all vis_all)
else()
  find_package(Geant4 REQUIRED)
endif()

#include(FindROOT.cmake)
if(useROOT)
	EXECUTE_PROCESS(COMMAND root-config --cflags OUTPUT_VARIABLE ROOT_CXX_FLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ROOT_CXX_FLAGS}")
endif(useROOT) 
#----------------------------------------------------------------------------
# Setup Geant4 include directories and compile definitions
# Setup include directory for this project
#
include(${Geant4_USE_FILE})
include_directories(${PROJECT_SOURCE_DIR}/include)
include_directories(${ROOT_INCLUDE_DIR})
set(ROOT_LIBRARIES -L${ROOT_LIBRARY_DIR} -lCore -lCint -lRIO -lNet -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lMatrix -lPhysics -lMathCore -lThread -pthread -lm -ldl -rdynamic)
set(CADMESH_LIBRARIES -L/usr/local/lib -lcadmesh)
# 
# SET(GCC_COVERAGE_COMPILE_FLAGS "-w -DPHASESPACE")
SET(GCC_COVERAGE_COMPILE_FLAGS "-w")
SET( CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}" )
#----------------------------------------------------------------------------
# Locate sources and headers for this project
# NB: headers are included so they will show up in IDEs
#
file(GLOB sources ${PROJECT_SOURCE_DIR}/src/*.cc)
file(GLOB headers ${PROJECT_SOURCE_DIR}/include/*.hh)
file(GLOB binfiles ${PROJECT_SOURCE_DIR}/bin/*)

#file(COPY ${binfiles} DESTINATION ${PROJECT_BINARY_DIR})

#----------------------------------------------------------------------------
# Add the executable, and link it to the Geant4 libraries
#
add_executable(Spinotron Spinotron.cc ${sources} ${headers})
target_link_libraries(Spinotron ${Geant4_LIBRARIES})
target_link_libraries(Spinotron ${ROOT_LIBRARIES})
target_link_libraries(Spinotron ${CADMESH_LIBRARIES})
#----------------------------------------------------------------------------
# For internal Geant4 use - but has no effect if you build this
# example standalone
#
add_custom_target(MAIN DEPENDS Spinotron)

#----------------------------------------------------------------------------
# Install the executable to 'bin' directory under CMAKE_INSTALL_PREFIX
#
install(TARGETS Spinotron DESTINATION bin)