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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class RNloptr(RPackage):
"""R Interface to NLopt.
Solve optimization problems using an R interface to NLopt. NLopt is a
free/open-source library for nonlinear optimization, providing a common
interface for a number of different free optimization routines available
online as well as original implementations of various other algorithms. See
<https://nlopt.readthedocs.io/en/latest/NLopt_Algorithms/> for more
information on the available algorithms. Building from included sources
requires 'CMake'. On Linux and 'macOS', if a suitable system build of
NLopt (2.7.0 or later) is found, it is used; otherwise, it is built from
included sources via 'CMake'. On Windows, NLopt is obtained through
'rwinlib' for 'R <= 4.1.x' or grabbed from the 'Rtools42 toolchain' for 'R
>= 4.2.0'."""
cran = "nloptr"
license("LGPL-3.0-or-later")
version("2.0.3", sha256="7b26ac1246fd1bd890817b0c3a145456c11aec98458b8518de863650b99616d7")
version("2.0.0", sha256="65ca3149cfc9ba15ac10a91f34b5d86b20f5fd693f44e3edf3e392402911619a")
version("1.2.2.3", sha256="af08b74fd5e7b4cb455fe67ed759346cbb8f3b9a4178f5f117e0092e5c9af6ff")
version("1.2.2.2", sha256="e80ea9619ac18f4bfe44812198b40b9ae5c0ddf3f9cc91778f9ccc82168d1372")
version("1.2.1", sha256="1f86e33ecde6c3b0d2098c47591a9cd0fa41fb973ebf5145859677492730df97")
version("1.0.4", sha256="84225b993cb1ef7854edda9629858662cc8592b0d1344baadea4177486ece1eb")
depends_on("r-testthat", when="@2.0.0:")
depends_on("nlopt@2.4.0:")
depends_on("nlopt@2.7.0:", when="@2.0.0:")
def configure_args(self):
include_flags = self.spec["nlopt"].headers.include_flags
libs = self.spec["nlopt"].libs.libraries[0]
args = [
"--with-nlopt-cflags={0}".format(include_flags),
"--with-nlopt-libs={0}".format(libs),
]
return args
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