Import Geant4 10.4.0.beta source tree
This commit is contained in:
Gabriele Cosmo
@@ -19,29 +19,41 @@
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# FREETYPE - For analysis module, find external FreeType install
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#-----------------------------------------------------------------------
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# Find required CLHEP package
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# We prefer to use our internal CLHEP library, but provide an option
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# to allow an external CLHEP to be used should the user require this.
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# We also allow that it can be automatically enabled by providing
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# the CLHEP_ROOT_DIR option (which FindCLHEP will recognize)
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# CLHEP
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# ^^^^^
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#
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# As requested by ATLAS, an additional option for preferring use of
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# CLHEP's granular libs is provided when using a system CLHEP.
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# By default, Geant4 is built with its own internal copy of the CLHEP
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# libraries and headers. An external install of CLHEP may be used
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# instead by setting the `GEANT4_USE_SYSTEM_CLHEP` to `ON`.
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#
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# CMake can be pointed to the required external install of CLHEP
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# by providing the `CLHEP_ROOT_DIR` option. Setting this variable
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# will automatically enable use of an external CLHEP.
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#
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# When using an external install of CLHEP, the default is to link
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# to the full CLHEP library. An additional advanced option
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# `GEANT4_USE_SYSTEM_CLHEP_GRANULAR` is available to configure
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# use of the modular CLHEP libraries.
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#
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# KNOWNISSUE : For internal CLHEP, how to deal with static and shared?
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if(CLHEP_ROOT_DIR)
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set(_default_use_system_clhep ON)
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# CLHEP_ROOT_DIR is non-standard for Config mode, so attempt temporary translation
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# into CMAKE_PREFIX_PATH. Could also add as PATHS to find_package,
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# but CMAKE_PREFIX_PATH has higher search priority.
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list(INSERT CMAKE_PREFIX_PATH 0 "${CLHEP_ROOT_DIR}")
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else()
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set(_default_use_system_clhep OFF)
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endif()
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option(GEANT4_USE_SYSTEM_CLHEP "Use system CLHEP library" ${_default_use_system_clhep})
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cmake_dependent_option(GEANT4_USE_SYSTEM_CLHEP_GRANULAR
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"Use system CLHEP granular libraries" OFF
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"GEANT4_USE_SYSTEM_CLHEP" OFF
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)
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mark_as_advanced(GEANT4_USE_SYSTEM_CLHEP_GRANULAR)
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if(GEANT4_USE_SYSTEM_CLHEP)
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set(__system_clhep_mode " (singular)")
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# Further advanced option to select granular CLHEP libs
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option(GEANT4_USE_SYSTEM_CLHEP_GRANULAR "Use system CLHEP granular libraries" OFF)
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mark_as_advanced(GEANT4_USE_SYSTEM_CLHEP_GRANULAR)
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if(GEANT4_USE_SYSTEM_CLHEP_GRANULAR)
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set(__g4_clhep_components
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@@ -53,32 +65,35 @@ if(GEANT4_USE_SYSTEM_CLHEP)
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set(__system_clhep_mode " (granular)")
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endif()
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# Find CLHEP using package-mode (i.e. FindCLHEP)
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# This will set up imported targets for us, but we need
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# to set CLHEP_LIBRARIES afterwards to use these
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find_package(CLHEP 2.3.3.0 REQUIRED ${__g4_clhep_components})
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set(CLHEP_LIBRARIES CLHEP::CLHEP)
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if(GEANT4_USE_SYSTEM_CLHEP_GRANULAR)
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set(CLHEP_LIBRARIES)
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foreach(_comp ${__g4_clhep_components})
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list(APPEND CLHEP_LIBRARIES "CLHEP::${_comp}")
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endforeach()
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endif()
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set(GEANT4_USE_SYSTEM_CLHEP TRUE)
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# Find CLHEP using config-mode (i.e. CLHEPConfig)
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# Note that the imported targets have different properties
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# depending on version:
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# >= 2.3.3.0 Imported targets have INTERFACE_INCLUDE_DIRECTORIES
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# >= 2.3.1.0 Imported targets are namespaced, all components available
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# < 2.3.1.0 Only CLHEP/CLHEPS available as imported targets
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#
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# By supplying components, CLHEP_LIBRARIES is populated with the
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# appropriate set of imported targets.
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find_package(CLHEP 2.3.3.0 REQUIRED ${__g4_clhep_components} CONFIG)
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else()
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set(CLHEP_FOUND TRUE)
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set(GEANT4_USE_BUILTIN_CLHEP TRUE)
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# TODO: CLHEP_INCLUDE_DIRS still required for windows support
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# Current way of building DLLs requires build of a temporary
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# archive lib, and this does not link to dependencies, hence
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# it does not get their usage requirements.
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# May be fixable by linking or use of better DLL build mechanism
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# available in CMake >= 3.4
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# As other externals will need the same treatment, return
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# to old CLHEP_INCLUDE_DIRS setting
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#
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set(CLHEP_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/source/externals/clhep/include")
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if(BUILD_SHARED_LIBS)
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set(CLHEP_LIBRARIES G4clhep)
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else()
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set(CLHEP_LIBRARIES G4clhep-static)
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endif()
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# All G4*** targets are handled internally to use static or shared
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# as appropriate, so only need to declare core target name
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set(CLHEP_LIBRARIES G4clhep)
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endif()
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GEANT4_ADD_FEATURE(GEANT4_USE_SYSTEM_CLHEP "Using system CLHEP library${__system_clhep_mode}")
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geant4_add_feature(GEANT4_USE_SYSTEM_CLHEP "Using system CLHEP library${__system_clhep_mode}")
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#-----------------------------------------------------------------------
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# Find required EXPAT package
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@@ -241,13 +256,14 @@ if(GEANT4_USE_ALL_USOLIDS OR GEANT4_USE_PARTIAL_USOLIDS)
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endforeach()
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GEANT4_ADD_FEATURE(GEANT4_USE_USOLIDS "Replacing Geant4 solids with USolids equivalents for ${GEANT4_USE_PARTIAL_USOLIDS_SHAPE_LIST} (EXPERIMENTAL)")
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endif()
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list (APPEND GEANT4_USOLIDS_COMPILE_DEFINITIONS ${VECGEOM_DEFINITIONS})
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# Combined definitions
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add_definitions(${GEANT4_USOLIDS_COMPILE_DEFINITIONS})
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# Add USolids inc dirs here - can be removed once USolids supports
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# INTERFACE_INCLUDE_DIRECTORIES
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include_directories(${USOLIDS_INCLUDE_DIRS})
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include_directories(${USOLIDS_INCLUDE_DIRS} ${VECGEOM_EXTERNAL_INCLUDES})
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endif()
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