Migration Geant4 branches to Geant4 11.1.ref07

[civanch]

Geant4 11.1.ref07 reference version is available. Please update G4VECGEOM and GEANT4 branches. We need this to control Geant4 developments.

Code is available via: http://vnivanch.web.cern.ch/vnivanch/hadronic/geant4.11.1.ref07.tag.gz

Also special build for work with low-pileup data of Run2 is needed. The standard receipt for that I cannot find out.

[cmsbuild]

A new Issue was created by @civanch Vladimir Ivantchenko.

@Dr15Jones, @perrotta, @dpiparo, @rappoccio, @makortel, @smuzaffar can you please review it and eventually sign/assign? Thanks.

cms-bot commands are listed here

[smuzaffar]

@iarspider , thanks for taking care of this. As requested during core sw meeting, once integrated in G4/VecG4 IBs , we also need to build 12.6 release

[iarspider]

@civanch We have noticed that G4persistency library is not being built - do we need to enable it explicitly?

[iarspider]

These are the flags that we pass to CMake now:

  -DCMAKE_CXX_COMPILER="g++" \
  -DCMAKE_CXX_FLAGS="%{build_flags}" \
  -DCMAKE_AR=$(which gcc-ar) \
  -DCMAKE_RANLIB=$(which gcc-ranlib) \
  -DCMAKE_INSTALL_PREFIX:PATH="%i" \
  -DCMAKE_CXX_STANDARD:STRING="17" \
  -DCMAKE_BUILD_TYPE=%{cmake_build_type} \
  -DGEANT4_USE_GDML=ON \
  -DGEANT4_BUILD_TLS_MODEL:STRING="global-dynamic" \
  -DGEANT4_ENABLE_TESTING=OFF \
  -DGEANT4_BUILD_VERBOSE_CODE=OFF \
  -DGEANT4_BUILD_BUILTIN_BACKTRACE=OFF \
%if %{use_vecgeom}
  -DGEANT4_USE_USOLIDS="all" \
%endif
  -DBUILD_SHARED_LIBS=ON \
  -DBUILD_STATIC_LIBS=ON \
  -DGEANT4_INSTALL_EXAMPLES=OFF \
  -DGEANT4_USE_SYSTEM_CLHEP=ON \
  -DGEANT4_USE_SYSTEM_EXPAT=ON \
  -DCMAKE_PREFIX_PATH="${XERCES_C_ROOT};${CLHEP_ROOT};${EXPAT_ROOT};${ZLIB_ROOT};${VECGEOM_ROOT}" \
  -DGEANT4_USE_SYSTEM_ZLIB=ON \
  -DGEANT4_BUILD_MULTITHREADED=ON

[smuzaffar]

@iarspider , previously geant4 was building G4persistency and now it has been renamed to G4geomtext and G4mctruth . I would suggest to replace G4persistency with G4geomtext and G4mctruth in cmsdist/scram tool files

[smuzaffar]

and as -DGEANT4_USE_GDML=ON is set so also add G4gdml in toolfile

[civanch]

is done