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# Copyright 2013-2021 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)
import os
from spack import *
class Dsdp(MakefilePackage):
"""The DSDP software is a free open source implementation of an
interior-point method for semidefinite programming. It provides primal and
dual solutions, exploits low-rank structure and sparsity in the data, and
has relatively low memory requirements for an interior-point method. It
allows feasible and infeasible starting points and provides approximate
certificates of infeasibility when no feasible solution exists."""
homepage = "http://www.mcs.anl.gov/hs/software/DSDP/"
url = "http://www.mcs.anl.gov/hs/software/DSDP/DSDP5.8.tar.gz"
version('5.8', sha256='26aa624525a636de272c0b329e2dfd01a0d5b7827f1c1c76f393d71e37dead70')
depends_on('blas')
depends_on('lapack')
patch('malloc.patch')
build_targets = ['dsdpapi']
def edit(self, spec, prefix):
make_include = FileFilter('make.include')
# STEP 1: Set DSDPROOT.
make_include.filter('^#DSDPROOT.*=.*',
'DSDPROOT = {0}'.format(os.getcwd()))
# STEP 2: Set the name of the C compiler.
make_include.filter('^CC.*=.*', 'CC = {0}'.format(spack_cc))
# STEP 5:
# Location of BLAS AND LAPACK libraries.
# Also include the math library and other libraries needed to
# link the BLAS to the C files that call them.
lapackblas = spec['lapack'].libs + spec['blas'].libs
make_include.filter('^LAPACKBLAS.*=.*',
'LAPACKBLAS = {0}'.format(
lapackblas.link_flags + ' -lm'))
def install(self, spec, prefix):
# Manual installation
install_tree('lib', prefix.lib)
install_tree('include', prefix.include)
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