82 lines
3.4 KiB
Python
82 lines
3.4 KiB
Python
##############################################################################
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# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/spack/spack
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# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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class Nlopt(CMakePackage):
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"""NLopt is a free/open-source library for nonlinear optimization,
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providing a common interface for a number of different free optimization
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routines available online as well as original implementations of various
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other algorithms."""
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homepage = "https://nlopt.readthedocs.io"
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url = "https://github.com/stevengj/nlopt/archive/v2.5.0.tar.gz"
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git = "https://github.com/stevengj/nlopt.git"
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version('develop', branch='master')
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version('2.5.0', 'ada08c648bf9b52faf8729412ff6dd6d')
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variant('shared', default=True, description='Enables the build of shared libraries')
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variant('python', default=True, description='Build python wrappers')
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variant('guile', default=False, description='Enable Guile support')
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variant('octave', default=False, description='Enable GNU Octave support')
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variant('cxx', default=False, description='Build the C++ routines')
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# Note: matlab is licenced - spack does not download automatically
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variant("matlab", default=False, description="Build the Matlab bindings.")
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depends_on('cmake@3.0:', type='build', when='@develop')
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depends_on('python', when='+python')
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depends_on('py-numpy', when='+python', type=('build', 'run'))
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depends_on('swig', when='+python')
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depends_on('guile', when='+guile')
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depends_on('octave', when='+octave')
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depends_on('matlab', when='+matlab')
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def cmake_args(self):
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# Add arguments other than
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# CMAKE_INSTALL_PREFIX and CMAKE_BUILD_TYPE
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spec = self.spec
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args = []
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# Specify on command line to alter defaults:
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# eg: spack install nlopt@develop +guile -octave +cxx
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# Spack should locate python by default - but to point to a build
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if '+python' in spec:
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args.append("-DPYTHON_EXECUTABLE=%s" % spec['python'].command.path)
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# On is default
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if '-shared' in spec:
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args.append('-DBUILD_SHARED_LIBS:Bool=OFF')
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if '+cxx' in spec:
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args.append('-DNLOPT_CXX:BOOL=ON')
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if '+matlab' in spec:
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args.append("-DMatlab_ROOT_DIR=%s" % spec['matlab'].command.path)
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return args
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