Add DSDP package (#7526)

var/spack/repos/builtin/packages/dsdp/malloc.patch

@@ -0,0 +1,16 @@
+malloc.h does not exist on macOS. The same functionality is
+already provided by stdlib.h, so there's no need for it.
+Patch stolen from:
+https://github.com/sjackman/homebrew-science-deprecated/blob/master/dsdp.rb
+
+diff --git a/src/sys/dsdploginfo.c b/src/sys/dsdploginfo.c
+index 9313549..cee4f93 100644
+--- a/src/sys/dsdploginfo.c
++++ b/src/sys/dsdploginfo.c
+@@ -6,7 +6,6 @@
+ #include <stdarg.h>
+ #include <sys/types.h>
+ #include <stdlib.h>
+-#include <malloc.h>
+ #include "dsdpsys.h"
+ #include "dsdpbasictypes.h"

var/spack/repos/builtin/packages/dsdp/package.py

@@ -0,0 +1,71 @@
+##############################################################################
+# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/spack/spack
+# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+import os
+
+
+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', '37c15a3c6c3f13e31262f65ac4364b5e')
+
+    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)