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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)
import os
from spack.package 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 = "https://www.mcs.anl.gov/hs/software/DSDP/"
url = "https://www.mcs.anl.gov/hs/software/DSDP/DSDP5.8.tar.gz"
license("DSDP")
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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