Add string-view-lite package for header only library (#9125)

var/spack/repos/builtin/packages/string-view-lite/package.py

@@ -0,0 +1,43 @@
+##############################################################################
+# Copyright (c) 2013-2018, 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 *
+from shutil import copytree
+
+
+class StringViewLite(Package):
+    """
+    A single-file header-only version of a C++17-like string_view for C++98,
+    C++11 and later
+    """
+
+    homepage = "https://github.com/martinmoene/string-view-lite"
+    url      = "https://github.com/martinmoene/string-view-lite/archive/v1.0.0.tar.gz"
+
+    version('1.0.0', sha256='44e30dedd6f4777e646da26528f9d2d5cc96fd0fa79e2e5c0adc14817d048d63')
+    version('0.2.0', sha256='c8ae699dfd2ccd15c5835e9b1d246834135bbb91b82f7fc4211b8ac366bffd34')
+    version('0.1.0', sha256='7de87d6595230a6085655dab6145340bc423f2cf206263ef73c9b78f7b153340')
+
+    def install(self, spec, prefix):
+        copytree('include', prefix.include)