56 lines
2.0 KiB
Python
56 lines
2.0 KiB
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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class Tauola(AutotoolsPackage):
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""" Tauola is a event generator for tau decays."""
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homepage = "https://tauolapp.web.cern.ch/tauolapp/"
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url = "https://tauolapp.web.cern.ch/tauolapp/resources/TAUOLA.1.1.8/TAUOLA.1.1.8-LHC.tar.gz"
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tags = ['hep']
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version('1.1.8', sha256='3f734e8a967682869cca2c1ffebd3e055562613c40853cc81820d8b666805ed5')
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variant('hepmc', default=True, description="Enable hepmc 2.x support")
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variant('hepmc3', default=False, description="Enable hepmc3 support")
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variant('lhapdf', default=True, description="Enable lhapdf support. Required for TauSpinner.")
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variant('cxxstd',
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default='11',
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values=('11', '14', '17', '20'),
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multi=False,
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description='Use the specified C++ standard when building.')
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maintainers = ['vvolkl']
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depends_on('hepmc', when='+hepmc')
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depends_on('hepmc3', when='+hepmc3')
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depends_on('lhapdf', when='+lhapdf')
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def flag_handler(self, name, flags):
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if name == 'cflags':
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flags.append('-O2')
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elif name == 'cxxflags':
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flags.append('-O2')
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flags.append('-std=c++{0}'.format(self.spec.variants['cxxstd'].value))
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elif name == 'fflags':
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flags.append('-O2')
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return (None, None, flags)
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def configure_args(self):
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args = ['--with-pic']
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args.extend(self.with_or_without('hepmc', 'prefix'))
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args.extend(self.with_or_without('hepmc3', 'prefix'))
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# tauola is not able to handle --with-lhapdf=no
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# argument has to be empty - so cannot use with_or_without
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if self.spec.satisfies("+lhapdf"):
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args.append('--with-lhapdf=%s' % self.spec['lhapdf'].prefix)
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else:
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args.append('--with-lhapdf=')
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return args
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