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# Copyright 2013-2019 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 BdwGc(AutotoolsPackage):
"""The Boehm-Demers-Weiser conservative garbage collector is a garbage
collecting replacement for C malloc or C++ new."""
homepage = "https://www.hboehm.info/gc/"
url = "https://www.hboehm.info/gc/gc_source/gc-8.0.0.tar.gz"
version('8.0.0', sha256='8f23f9a20883d00af2bff122249807e645bdf386de0de8cbd6cce3e0c6968f04')
version('7.6.0', sha256='a14a28b1129be90e55cd6f71127ffc5594e1091d5d54131528c24cd0c03b7d90')
version('7.4.4', sha256='e5ca9b628b765076b6ab26f882af3a1a29cde786341e08b9f366604f74e4db84')
variant('libatomic-ops', default=True,
description='Use external libatomic-ops')
variant(
'threads',
default='none',
values=('none', 'posix', 'dgux386'),
multi=False,
description='Multithreading support'
)
depends_on('libatomic-ops', when='+libatomic-ops')
def configure_args(self):
spec = self.spec
config_args = [
'--enable-static',
'--with-libatomic-ops={0}'.format(
'yes' if '+libatomic-ops' in spec else 'no'),
"--enable-threads={0}".format(spec.variants['threads'].value)
]
return config_args
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