7b9f8abce5
Add language dependencies `c`, `cxx`, and `fortran`. These `depends_on` statements are auto-generated based on file extensions found in source tarballs/zipfiles. The `# generated` comment can be removed by package maintainers after validating correctness.
35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
# Copyright 2013-2024 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 Cddlib(AutotoolsPackage):
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"""The C-library cddlib is a C implementation of the Double Description
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Method of Motzkin et al. for generating all vertices (i.e. extreme points)
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and extreme rays of a general convex polyhedron in R^d given by a system
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of linear inequalities"""
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homepage = "https://people.inf.ethz.ch/fukudak/cdd_home"
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url = "https://github.com/cddlib/cddlib/archive/refs/tags/0.94m.tar.gz"
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license("GPL-2.0-or-later")
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maintainers("NessieCanCode")
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version("0.94m", sha256="70dffdb3369b8704dc75428a1b3c42ab9047b81ce039f12f427e2eb2b1b0dee2")
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version("0.94h", sha256="7382782c3834214b022c8b2898ed775a7bf915f2cb2acb73fa045d6fd9a3de33")
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depends_on("c", type="build") # generated
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depends_on("gmp", when="@0.94h")
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def url_for_version(self, version):
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if self.spec.satisfies("@:0.94i"):
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url = "https://github.com/cddlib/cddlib/archive/refs/tags/{0}.tar.gz"
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elif self.spec.satisfies("@0.94j:"):
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url = "https://github.com/cddlib/cddlib/releases/download/{0}/cddlib-{0}.tar.gz"
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return url.format(version.dotted)
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