38 lines
1.3 KiB
Python
38 lines
1.3 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 Clingo(CMakePackage):
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"""Clingo: A grounder and solver for logic programs
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Clingo is part of the Potassco project for Answer Set
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Programming (ASP). ASP offers a simple and powerful modeling
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language to describe combinatorial problems as logic
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programs. The clingo system then takes such a logic program and
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computes answer sets representing solutions to the given
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problem."""
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homepage = "https://potassco.org/clingo/"
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url = "https://github.com/potassco/clingo/archive/v5.2.2.tar.gz"
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version('5.2.2', 'd46a1567f772eebad85c6300d55d2cc3')
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depends_on('doxygen', type=('build'))
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depends_on('python')
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def cmake_args(self):
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try:
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self.compiler.cxx14_flag
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except UnsupportedCompilerFlag:
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InstallError('clingo requires a C++14-compliant C++ compiler')
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args = ['-DCLINGO_BUILD_WITH_PYTHON=ON',
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'-DCLING_BUILD_PY_SHARED=ON',
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'-DPYCLINGO_USE_INSTALL_PREFIX=ON',
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'-DCLINGO_BUILD_WITH_LUA=OFF']
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return args
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