CMakeLists.txt for Geant4

Few major cmake commands to set your own project. This is indeed the very first step for the Geant4 project.

#-----The minimum cmake required ----#

cmake_minimum_required(VERSION 2.6 FATAL_ERROR)

#------Set your project or program name ----#

set (NAME_MAIN_PROGRAM mcpdetectorinin)

project(${NAME_MAIN_PROGRAM})

#-----Since we want Geant4 package already installed, therefore, call it----#

find_package(Geant4 REQUIRED ui_all vis_all) #The ui_all and vis_all commands are for GUI and visualization.

include(${Geant4_USE_FILE})

file(GLOB sources ${PROJECT_SOURCE_DIR}/*.cc)

file(GLOB headers ${PROJECT_SOURCE_DIR}/*.hh)

# To create a executable file and linking it to the Geant4 libraries

add_executable(mcp mcp.cc ${sources} ${headers}) # mcp will be our executable file

target_link_libraries(mcp ${Geant4_LIBRARIES})

# For internal Geant4 use - but has no effect if you build this

add_custom_target(${NAME_MAIN_PROGRAM} DEPENDS mcp)