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2025-12-05 08:54:02 +01:00

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2.4 KiB
CMake

#----------------------------------------------------------------------------
# Setup the project
cmake_minimum_required(VERSION 3.16...3.21)
project(ch5)
#----------------------------------------------------------------------------
# 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()
#----------------------------------------------------------------------------
# Setup Geant4 include directories and compile definitions
# Setup include directory for this project
include(${Geant4_USE_FILE})
include_directories(${PROJECT_SOURCE_DIR}/include)
#----------------------------------------------------------------------------
# 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_RECURSE macros RELATIVE ${PROJECT_SOURCE_DIR} macros/*.mac)
#----------------------------------------------------------------------------
# Add the executable, and link it to the Geant4 libraries
add_executable(ch5 ch5.cc ${sources} ${headers})
target_link_libraries(ch5 ${Geant4_LIBRARIES})
#----------------------------------------------------------------------------
# Copy all macro/scripts to the build directory.
# This is so that we can run the executable directly because it
# relies on these scripts being in the current working directory.
foreach(_file ${macros})
configure_file(
${PROJECT_SOURCE_DIR}/${_file}
${PROJECT_BINARY_DIR}/${_file}
COPYONLY
)
endforeach()
#----------------------------------------------------------------------------
# For internal Geant4 use - but has no effect if you build this
# example standalone
#add_custom_target(ch5 DEPENDS ch5)
#----------------------------------------------------------------------------
# Install the executable to 'bin' directory under CMAKE_INSTALL_PREFIX
install(TARGETS ch5 DESTINATION bin)
#----------------------------------------------------------------------------
# Create directiories in the binary path
file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/output)