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##############################################################################
# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/spack/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
import platform
class Vecgeom(CMakePackage):
"""The vectorized geometry library for particle-detector simulation
(toolkits)."""
homepage = "https://gitlab.cern.ch/VecGeom/VecGeom"
url = "https://gitlab.cern.ch/api/v4/projects/VecGeom%2FVecGeom/repository/archive.tar.gz?sha=v0.3.rc"
version('01.00.00', git='https://gitlab.cern.ch/VecGeom/VecGeom.git', tag='v01.00.00')
version('00.05.00', git='https://gitlab.cern.ch/VecGeom/VecGeom.git', tag='v00.05.00', preferred=True)
version('0.3.rc', 'c1f5d620f655f3c0610a44e7735203b5')
variant('cxxstd',
default='17',
values=('14', '17'),
multi=False,
description='Use the specified C++ standard when building.')
variant('vector',
default='native',
values=('sse3', 'sse4.2', 'native'),
multi=False,
description='Specify the instruction set for vectorization.')
depends_on('cmake@3.5:', type='build')
def cmake_args(self):
options = [
'-DBACKEND=Scalar',
'-DGEANT4=OFF',
'-DUSOLIDS=ON',
'-DUSOLIDS_VECGEOM=ON',
'-DROOT=OFF',
'-DNO_SPECIALIZATION=ON',
'-DCMAKE_VERBOSE_MAKEFILE=TRUE']
options.append('-DCMAKE_CXX_STANDARD={0}'.
format(self.spec.variants['cxxstd'].value))
arch = platform.machine()
if arch == 'x86_64':
options.append('-DVECGEOM_VECTOR={0}'.
format(self.spec.variants['vector'].value))
else:
options.append('-DVECGEOM_VECTOR=' + arch)
return options
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