Gabriele Cosmo
116 lines
4.0 KiB
CMake
116 lines
4.0 KiB
CMake
#----------------------------------------------------------------------------
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# Setup the project
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cmake_minimum_required(VERSION 3.16...3.27)
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project(molecular)
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#----------------------------------------------------------------------------
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# Find Geant4 package
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option(WITH_GEANT4_UIVIS "Build example with Geant4 UI and Vis drivers" ON)
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if (WITH_GEANT4_UIVIS)
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find_package(Geant4 REQUIRED ui_all vis_all)
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else ()
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find_package(Geant4 REQUIRED)
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endif ()
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#----------------------------------------------------------------------------
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# Setup Geant4 include directories and compile definitions
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# Setup include directory for this project
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#
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include_directories(${PROJECT_SOURCE_DIR}/include)
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include(${Geant4_USE_FILE})
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#----------------------------------------------------------------------------
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# Dowload geometry data file
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set(GEOMETRY_NEEDS_DOWNLOAD TRUE)
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set(GEOMETRY_NEEDS_UNPACK_DELETE TRUE)
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set(GEOMETRY_FILE_NAME "geometries.tar.gz")
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set(GEOMETRY_FOlDER_NAME "geometries")
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set(GEOMETRY_LOCAL_FILENAME "${PROJECT_BINARY_DIR}/${GEOMETRY_FILE_NAME}")
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set(GEOMETRY_DATASETS_URL
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"https://cern.ch/geant4-data/datasets/examples/advanced/dna/moleculardna/2/${GEOMETRY_FILE_NAME}")
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set(HASH_MD5 "0bb821758b648106d752349778fc6ecb")
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if (EXISTS "${GEOMETRY_FOlDER_NAME}")
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set(GEOMETRY_NEEDS_DOWNLOAD FALSE)
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endif ()
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if (GEOMETRY_NEEDS_DOWNLOAD)
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message(STATUS "geometries-data: attempting download: ${GEOMETRY_DATASETS_URL} ...")
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file(DOWNLOAD "${GEOMETRY_DATASETS_URL}" "${GEOMETRY_LOCAL_FILENAME}"
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INACTIVITY_TIMEOUT 1000
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TIMEOUT 1000
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STATUS DownloadStatus
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)
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list(GET DownloadStatus 0 DownloadReturnStatus)
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if (DownloadReturnStatus)
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message(FATAL_ERROR "geometries-data: download FAILED: ${DownloadReturnStatus},
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This example needs internet for the geometry data file,
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even configuring done and complied.
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Please, check your connection.
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")
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else ()
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message(STATUS "geometries-data: download OK")
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endif ()
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endif ()
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if (EXISTS "${GEOMETRY_FOlDER_NAME}")
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set(GEOMETRY_NEEDS_UNPACK_DELETE FALSE)
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endif ()
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if (GEOMETRY_NEEDS_UNPACK_DELETE)
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message(STATUS "Going to unpack: geometries.tar.gz")
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execute_process(
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COMMAND ${CMAKE_COMMAND} -E tar xfz "${GEOMETRY_LOCAL_FILENAME}"
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OUTPUT_QUIET
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RESULT_VARIABLE __geometries_untar_result
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)
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if (__geometries_untar_result)
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message(FATAL_ERROR "geometries-data: failed to untar file : ${GEOMETRY_LOCAL_FILENAME}")
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else ()
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message(STATUS "geometries-data: untarred in '${PROJECT_BINARY_DIR}/geometries' OK")
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endif ()
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message(STATUS "Going to delete: ${GEOMETRY_LOCAL_FILENAME}")
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execute_process(
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COMMAND rm "${GEOMETRY_LOCAL_FILENAME}"
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)
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endif ()
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#----------------------------------------------------------------------------
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# Locate sources and headers for this project
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# NB: headers are included so they will show up in IDEs
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#
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file(GLOB sources ${PROJECT_SOURCE_DIR}/src/*.cc)
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file(GLOB headers ${PROJECT_SOURCE_DIR}/include/*.hh)
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#----------------------------------------------------------------------------
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# Add the executable, and link it to the Geant4 libraries
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#
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add_executable(molecular molecular.cc ${sources} ${headers})
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target_link_libraries(molecular ${Geant4_LIBRARIES})
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#----------------------------------------------------------------------------
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# Copy all scripts to the build directory, i.e. the directory in which we
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# build molecular_proj. This is so that we can run the executable directly because
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# it relies on these scripts being in the current working directory.
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#
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file(GLOB molecular_SCRIPTS
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${PROJECT_SOURCE_DIR}/*.in
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${PROJECT_SOURCE_DIR}/*.mac
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${PROJECT_SOURCE_DIR}/*.C)
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foreach (_script ${molecular_SCRIPTS})
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configure_file(
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${_script}
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${PROJECT_BINARY_DIR}/.
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COPYONLY
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)
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endforeach ()
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#----------------------------------------------------------------------------
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# Install the executable to 'bin' directory under CMAKE_INSTALL_PREFIX
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#
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install(TARGETS molecular DESTINATION bin)
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