63 lines
2.3 KiB
Python
63 lines
2.3 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.package import *
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class Netgen(AutotoolsPackage):
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"""NETGEN is an automatic 3d tetrahedral mesh generator. It accepts
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input from constructive solid geometry (CSG) or boundary
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representation (BRep) from STL file format. The connection to
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a geometry kernel allows the handling of IGES and STEP files.
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NETGEN contains modules for mesh optimization and hierarchical
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mesh refinement."""
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homepage = "https://ngsolve.org/"
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url = "https://sourceforge.net/projects/netgen-mesher/files/netgen-mesher/5.3/netgen-5.3.1.tar.gz"
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version("5.3.1", sha256="cb97f79d8f4d55c00506ab334867285cde10873c8a8dc783522b47d2bc128bf9")
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variant("mpi", default=True, description="enable mpi support")
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variant("oce", default=False, description="enable oce geometry kernel")
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variant("gui", default=False, description="enable gui")
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variant("metis", default=False, description="use metis for partitioning")
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depends_on("zlib")
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depends_on("mpi", when="+mpi")
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depends_on("oce+X11", when="+oce")
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depends_on("metis", when="+metis")
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def url_for_version(self, version):
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url = "https://sourceforge.net/projects/netgen-mesher/files/netgen-mesher/{0}/netgen-{1}.tar.gz"
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return url.format(version.up_to(2), version)
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def configure_args(self):
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spec = self.spec
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args = []
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if "+mpi" in spec:
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args.extend(["CC={0}".format(spec["mpi"].mpicc), "CXX={0}".format(spec["mpi"].mpicxx)])
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else:
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args.append("--without-mpi")
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if "+oce" in spec:
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args.append("--with-occ={0}".format(spec["oce"].prefix))
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# FIXME
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# due to a bug in netgen config, when --without-occ is specified
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# or --with-occ=no, OCC flags is turned true, and build fails
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# later; so do not specify anything like that
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# else:
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# args.append("--without-occ")
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if "~gui" in spec:
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args.append("--disable-gui")
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else:
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args.append("--enable-gui")
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if "+metis" in spec:
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args.append("--with-metis=%s" % spec["metis"].prefix)
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else:
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args.append("--without-metis")
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return args
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