250 lines
12 KiB
Python
250 lines
12 KiB
Python
# Copyright 2013-2019 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 Libmesh(AutotoolsPackage):
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"""The libMesh library provides a framework for the numerical simulation of
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partial differential equations using arbitrary unstructured
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discretizations on serial and parallel platforms."""
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homepage = "http://libmesh.github.io/"
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url = "https://github.com/libMesh/libmesh/releases/download/v1.0.0/libmesh-1.0.0.tar.bz2"
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git = "https://github.com/libMesh/libmesh.git"
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version('master', branch='master', submodules=True)
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version('1.4.1', sha256='67eb7d5a9c954d891ca1386b70f138333a87a141d9c44213449ca6be69a66414')
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version('1.4.0', sha256='62d7fce89096c950d1b38908484856ea63df57754b64cde6582e7ac407c8c81d')
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version('1.3.1', sha256='638cf30d05c249315760f16cbae4804964db8857a04d5e640f37617bef17ab0f')
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version('1.3.0', sha256='a8cc2cd44f42b960989dba10fa438b04af5798c46db0b4ec3ed29591b8359786')
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version('1.2.1', sha256='11c22c7d96874a17de6b8c74caa45d6745d40bf3610e88b2bd28fd3381f5ba70')
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version('1.0.0', sha256='8909b0354e147fa50d176caa63ef22b02326d49250e964be23532d89432e727f')
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# support for libraries that are only available through the bundled copies:
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# TODO libMesh 1.2.1 gained the ability to specify a path to capnproto
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variant('capnproto', default=False, description='Compile with the bundled capnproto serialization library')
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variant('exodusii', default=False, description='Compile with the bundled ExodusII output library')
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variant('vtk', default=False, description='Compile with VTK input/output library')
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variant('fparser', default=False, description='Compile with the bundled fparser function parser library')
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variant('gmv', default=False, description='Compile with the bundled gmv format IO library')
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variant('laspack', default=False, description='Compile with the bundled laspack interative solver library')
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variant('libhilbert', default=False, description='Compile with the bundled libHilbert partitioning library')
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variant('metaphysicl', default=False, description='Compile with the bundled metaphysicl AD library')
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variant('perflog', default=False, description='Compile with performance logging support')
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variant('blocked', default=False, description='Compile with support for blocked storage')
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variant('metis', default=False, description='Compile with the bundled METIS graph partitioning library')
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variant('nanoflann', default=False, description='Compile with the bundled nanoflann graph library')
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variant('nemesis', default=False, description='Compile with the bundled nemesis IO library')
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variant('netcdf', default=False, description='Compile with the bundled NETCDF IO library')
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# TODO the copy of parmetis bundled with libMesh assumes that we use the
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# bundled copy of metis, but previous versions of this build script use an
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# external metis installation. Be conservative and completely disable
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# parmetis support to preserve the old behavior (and to prevent compiling
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# with two different copies of metis).
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#
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# variant('parmetis', default=False,
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# description='Compile with the bundled PARMETIS graph library')
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variant('qhull', default=False, description='Compile with the bundled qhull mesh generation library')
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variant('sfc', default=False, description='Compile with the bundled sfcurves partitioning library')
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variant('tetgen', default=False, description='Compile with the bundled tetgen mesh generation library')
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variant('triangle', default=False, description='Compile with the bundled Triangle mesh generation library')
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# support for libraries that may be externally installed:
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variant('boost', default=False, description='Compile with components dependent on boost')
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variant('eigen', default=False, description='support for dense linear algebra with Eigen')
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variant('hdf5', default=False, description='Compile with support for HDF5 files')
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variant('slepc', default=False, description='Compile with support for the SLEPc eigensolver')
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variant('petsc', default=False, description='Compile with support for the PETSc')
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# other features:
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variant('debug', default=False, description='Compile with support for debugging')
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variant('mpi', default=True, description='Enables MPI parallelism')
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# While it is possible to configure libMesh to use openMP with neither
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# pthreads nor TBB, no openMP code can actually be reached without enabling
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# pthreads as well. Hence, since enabling openMP while disabling pthreads
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# is not useful, we include openMP in the same variant to make it clear
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# which scheduler is ultimately used.
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variant('threads', default='none',
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description='Enable threading support (with a particular '
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'scheduler, in the case of openmp and tbb)',
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values=('none', 'pthreads', 'tbb', 'openmp'), multi=False)
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conflicts('+metaphysicl', when='@:1.2.999',
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msg='The interface to metaphysicl is not available in libMesh '
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'versions older than 1.3.0. Please explicitly disable this '
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'variant.')
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depends_on('boost', when='+boost')
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# The Scotch dependency of Eigen is not used by libMesh. Since Scotch can
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# only be used with certain versions of flex it conflicts with several
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# versions of GCC, so explicitly disable it.
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depends_on('eigen~scotch', when='+eigen')
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depends_on('hdf5+mpi', when='+hdf5+mpi')
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depends_on('mpi', when='+mpi')
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depends_on('mpi', when='+slepc')
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# compilation dependencies depend on perl
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depends_on('perl')
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depends_on('petsc+mpi', when='+mpi')
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depends_on('petsc+metis', when='+metis')
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depends_on('slepc', when='+slepc')
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depends_on('petsc', when='+petsc')
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depends_on('tbb', when='threads=tbb')
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depends_on('vtk', when='+vtk')
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def configure_args(self):
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options = []
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# GLIBCXX debugging is not, by default, supported by other libraries,
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# so unconditionally disable it for libmesh
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options.append('--enable-glibcxx-debugging=no')
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# All bundled dependencies are explicitly disabled, so we do not need
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# to perform this check:
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options.append('--disable-strict-lgpl')
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# The Hinnant unique pointer implementation is incompatible with boost
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# (and not necessary with C++11 support), so unconditionally disable
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# it:
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options.append('--disable-hinnant-unique-ptr')
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# libMesh does not allow for us to specify an installation location for
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# zlib, an undocumented dependency of gzstreams: hence we must
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# unconditionally disable gzstreams.
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options.append('--enable-gzstreams=no')
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# Similarly, since we cannot specify a location for bzip2 or xz, so
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# disable them to avoid picking up system installations:
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options.append('--disable-bzip2')
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options.append('--disable-xz')
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# TODO enable GDB backtracing. Disable for now to avoid picking up the
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# system gdb installation:
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options.append('--without-gdb-command')
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# TODO add X11 as a dependency to get tecplot working
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options.append('--enable-tecio=no')
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options.append('--enable-tecplot=no')
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# handle the bundled libraries that are not themselves dependencies of
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# other bundled libaries:
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for bundled_library in ['capnproto', 'exodusii', 'fparser', 'gmv',
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'laspack', 'libHilbert', 'metaphysicl',
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'nanoflann', 'nemesis', 'parmetis', 'qhull',
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'sfc', 'tetgen', 'triangle']:
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if '+' + bundled_library.lower() in self.spec:
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options.append('--enable-' + bundled_library + "=yes")
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else:
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options.append('--enable-' + bundled_library + "=no")
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# and the ones which are dependencies of other bundled libraries:
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if '+exodusii' in self.spec or '+netcdf' in self.spec:
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options.append('--enable-netcdf=yes')
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else:
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options.append('--enable-netcdf=no')
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if '+vtk' in self.spec:
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options.append('--enable-vtk')
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options.append('--with-vtk=%s' % self.spec['vtk'].prefix)
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else:
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options.append('--disable-vtk')
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# handle external library dependencies:
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if '+boost' in self.spec:
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options.append('--with-boost=%s' % self.spec['boost'].prefix)
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else:
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options.append('--enable-boost=no')
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if '+eigen' in self.spec:
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options.append('--with-eigen=%s' % self.spec['eigen'].prefix)
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else:
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options.append('--enable-eigen=no')
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if '+metaphysicl' in self.spec:
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options.append('--enable-metaphysicl')
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else:
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options.append('--disable-metaphysicl')
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if '+perflog' in self.spec:
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options.append('--enable-perflog')
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else:
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options.append('--disable-perflog')
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if '+blocked' in self.spec:
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options.append('--enable-blocked-storage')
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else:
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options.append('--disable-blocked-storage')
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if '+hdf5' in self.spec:
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options.append('--with-hdf5=%s' % self.spec['hdf5'].prefix)
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else:
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options.append('--enable-hdf5=no')
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# This is necessary with libMesh 1.2.1 to prevent a configure
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# error:
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if '+netcdf' not in self.spec:
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options.append('--disable-netcdf-4')
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if '+metis' in self.spec:
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options.append('--enable-metis')
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options.append('--enable-parmetis')
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if ('+petsc' in self.spec):
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options.append('--with-metis=PETSc')
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options.append('--with-parmetis=PETSc')
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if '+petsc' in self.spec or '+slepc' in self.spec:
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options.append('--enable-petsc=yes')
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options.append('PETSC_DIR=%s' % self.spec['petsc'].prefix)
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else:
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options.append('--enable-petsc=no')
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if '+slepc' in self.spec:
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options.append('--enable-slepc=yes')
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options.append('SLEPC_DIR=%s' % self.spec['slepc'].prefix)
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else:
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options.append('--enable-slepc=no')
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# and, finally, other things:
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if '+debug' in self.spec:
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options.append('--with-methods=dbg')
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else:
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options.append('--with-methods=opt')
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if '+mpi' in self.spec:
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options.append('CC=%s' % self.spec['mpi'].mpicc)
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options.append('CXX=%s' % self.spec['mpi'].mpicxx)
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options.append('--with-mpi=%s' % self.spec['mpi'].prefix)
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else:
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options.append('--disable-mpi')
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# libMesh will try to link with the system MPI library unless we
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# provide explicit overrides
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options.append('CC=%s' % self.compiler.cc)
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options.append('CXX=%s' % self.compiler.cxx)
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if 'threads=openmp' in self.spec:
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# OpenMP cannot be used if pthreads is not available: see
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# parallel/threads_pthread.h and parallel/threads.h
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options.append('--enable-openmp=yes')
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options.append('--with-thread-model=pthread')
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options.append('--enable-pthreads=yes')
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else:
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options.append('--enable-openmp=no')
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if 'threads=pthreads' in self.spec:
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options.append('--with-thread-model=pthread')
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options.append('--enable-pthreads=yes')
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else:
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if 'threads=openmp' not in self.spec:
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options.append('--enable-pthreads=no')
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if 'threads=tbb' in self.spec:
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options.append('--with-thread-model=tbb')
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options.append('--enable-tbb=yes')
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options.append('--with-tbb=%s' % self.spec['tbb'].prefix)
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else:
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options.append('--enable-tbb=no')
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return options
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def setup_dependent_build_environment(self, env, dependent_spec):
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env.append_flags('PERL', self.spec['perl'].command.path)
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