75 lines
2.5 KiB
Python
75 lines
2.5 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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import subprocess
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from spack import *
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class Pvm(MakefilePackage):
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"""PVM (Parallel Virtual Machine) is a software package that permits a
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heterogeneous collection of Unix and/or Windows computers hooked together
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by a network to be used as a single large parallel computer."""
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homepage = "https://www.csm.ornl.gov/pvm/pvm_home.html"
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url = "https://www.netlib.org/pvm3/pvm3.4.6.tgz"
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version('3.4.6', sha256='482665e9bc975d826bcdacf1df1d42e43deda9585a2c430fd3b7b7ed08eada44')
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depends_on('m4', type='build')
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depends_on('libtirpc', type='link')
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variant('fpic', default=False,
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description='Enables -fPIC compilation flag on static libraries.')
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parallel = False
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@staticmethod
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def pvm_arch(root):
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"""Returns the appropriate PVM_ARCH."""
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process = subprocess.Popen([
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join_path(root, 'lib', 'pvmgetarch')], stdout=subprocess.PIPE)
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return process.communicate()[0].strip().decode()
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def edit(self, spec, prefix):
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# Before building PVM, you must set the environment
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# variable "PVM_ROOT" to the path where PVM resides
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env['PVM_ROOT'] = self.stage.source_path
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def patch(self):
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pvm_arch = self.pvm_arch(self.stage.source_path)
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if '+fpic' in self.spec:
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filter_file(
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'^SHAREDCFLAGS =',
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'SHAREDCFLAGS = -fPIC',
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join_path('conf', pvm_arch + '.def')
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)
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def setup_build_environment(self, env):
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tirpc = self.spec['libtirpc'].prefix
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env.prepend_path(
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'SPACK_INCLUDE_DIRS',
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tirpc.include.tirpc,
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)
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env.set('SPACK_LDLIBS', '-ltirpc')
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def install(self, spec, prefix):
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install_tree('bin', prefix.bin)
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install_tree('include', prefix.include)
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install_tree('lib', prefix.lib)
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install_tree('man', prefix.man)
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def setup_run_environment(self, env):
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# Before running PVM, you must set the environment
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# variable "PVM_ROOT" to the path where PVM resides
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pvm_arch = self.pvm_arch(self.prefix)
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env.set('PVM_ROOT', self.prefix)
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env.set('PVM_ARCH', pvm_arch)
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env.prepend_path('PATH', join_path(self.prefix, 'lib'))
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env.prepend_path('PATH', join_path(self.prefix, 'lib', pvm_arch))
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