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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class G4saiddata(Package):
"""Geant4 data from evaluated cross-sections in SAID data-base """
homepage = "https://geant4.web.cern.ch"
url = "http://geant4-data.web.cern.ch/geant4-data/datasets/G4SAIDDATA.1.1.tar.gz"
tags = ['hep']
maintainers = ['drbenmorgan']
# Only versions relevant to Geant4 releases built by spack are added
version('2.0', sha256='1d26a8e79baa71e44d5759b9f55a67e8b7ede31751316a9e9037d80090c72e91')
version('1.1', sha256='a38cd9a83db62311922850fe609ecd250d36adf264a88e88c82ba82b7da0ed7f')
def install(self, spec, prefix):
mkdirp(join_path(prefix.share, 'data'))
install_path = join_path(prefix.share, 'data', 'G4SAIDDATA{0}'
.format(self.version))
install_tree(self.stage.source_path, install_path)
def setup_dependent_run_environment(self, env, dependent_spec):
install_path = join_path(self.prefix.share, 'data', 'G4SAIDDATA{0}'
.format(self.version))
env.set('G4SAIDXSDATA', install_path)
def url_for_version(self, version):
"""Handle version string."""
return "http://geant4-data.web.cern.ch/geant4-data/datasets/G4SAIDDATA.%s.tar.gz" % version
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