New package cdd

var/spack/repos/builtin/packages/cdd/Makefile.spack.patch

@@ -0,0 +1,22 @@
+--- old/Makefile.spack
++++ new/Makefile.spack
+@@ -0,0 +1,19 @@
++# Set PREFIX to the install location for both building and installing
++
++all: cdd dplex_test
++
++cdd: cdd.lo cddio.lo cddarith.lo dplex.lo setoper.lo
++	libtool --mode=link --tag=CC cc -g -O2 -o $@ $^
++
++dplex_test: dplex.lo dplex_test.lo setoper.lo
++	libtool --mode=link --tag=CC cc -g -O2 -o $@ $^
++
++%.lo: %.c
++	libtool --mode=compile --tag=CC cc -g -O2 -c $*.c
++
++install:
++	mkdir -p $(PREFIX)/bin
++	libtool --mode=install cp cdd $(PREFIX)/bin/cdd
++	libtool --mode=install cp dplex_test $(PREFIX)/bin/dplex_test
++
++.PHONY: all install

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

@@ -0,0 +1,47 @@
+##############################################################################
+# Copyright (c) 2013-2016, 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/llnl/spack
+# Please also see the LICENSE file 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 *
+
+class Cdd(Package):
+    """The program cdd+ (cdd, respectively) is a C++ (ANSI C)
+    implementation of the Double Description Method [MRTT53] for
+    generating all vertices (i.e. extreme points) and extreme rays of
+    a general convex polyhedron given by a system of linear
+    inequalities"""
+    homepage = "https://www.inf.ethz.ch/personal/fukudak/cdd_home/cdd.html"
+    url      = "ftp://ftp.ifor.math.ethz.ch/pub/fukuda/cdd/cdd-061a.tar.gz"
+
+    version('061a', '22c24a7a9349dd7ec0e24531925a02d9')
+
+    depends_on("libtool")
+
+    patch("Makefile.spack.patch")
+
+    def install(self, spec, prefix):
+        # The Makefile isn't portable; use our own instead
+        makeargs = ["-f", "Makefile.spack", "PREFIX=%s" % prefix]
+        make(*makeargs)
+        make("install", *makeargs)