Add new package nlopt (#6499)

1 files changed, 80 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/nlopt/package.py b/var/spack/repos/builtin/packages/nlopt/package.py
new file mode 100644
index 0000000000..53b4aedd91
--- /dev/null
+++ b/var/spack/repos/builtin/packages/nlopt/package.py
@@ -0,0 +1,80 @@
+##############################################################################
+# 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 *
+
+
+class Nlopt(CMakePackage):
+    """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."""
+
+    homepage = "https://nlopt.readthedocs.io"
+    url      = "https://github.com/stevengj/nlopt/releases/download/nlopt-2.4.2/nlopt-2.4.2.tar.gz"
+
+    version('develop', git='https://github.com/stevengj/nlopt.git', branch='master')
+    version('2.4.2', 'd0b8f139a4acf29b76dbae69ade8ac54')
+
+    variant('shared', default=True, description='Enables the build of shared libraries')
+    variant('python', default=True, description='Build python wrappers')
+    variant('guile',  default=False, description='Enable Guile support')
+    variant('octave', default=False, description='Enable GNU Octave support')
+    variant('cxx',    default=False,  description='Build the C++ routines')
+
+    # Note: matlab is licenced - spack does not download automatically
+    variant("matlab", default=False, description="Build the Matlab bindings.")
+
+    depends_on('cmake@3.0:', type='build', when='@develop')
+    depends_on('python', when='+python')
+    depends_on('py-numpy', when='+python', type=('build', 'run'))
+    depends_on('swig', when='+python')
+    depends_on('guile', when='+guile')
+    depends_on('octave', when='+octave')
+    depends_on('matlab', when='+matlab')
+
+    def cmake_args(self):
+        # Add arguments other than
+        # CMAKE_INSTALL_PREFIX and CMAKE_BUILD_TYPE
+        spec = self.spec
+        args = []
+
+        # Specify on command line to alter defaults:
+        # eg: spack install nlopt@develop +guile -octave +cxx
+
+        # Spack should locate python by default - but to point to a build
+        if '+python' in spec:
+            args.append("-DPYTHON_EXECUTABLE=%s" % spec['python'].command.path)
+
+        # On is default
+        if '-shared' in spec:
+            args.append('-DBUILD_SHARED_LIBS:Bool=OFF')
+
+        if '+cxx' in spec:
+            args.append('-DNLOPT_CXX:BOOL=ON')
+
+        if '+matlab' in spec:
+            args.append("-DMatlab_ROOT_DIR=%s" % spec['matlab'].command.path)
+
+        return args