1 files changed, 32 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/cppgsl/package.py b/var/spack/repos/builtin/packages/cppgsl/package.py
new file mode 100644
index 0000000000..73fdb70590
--- /dev/null
+++ b/var/spack/repos/builtin/packages/cppgsl/package.py
@@ -0,0 +1,32 @@
+# Copyright 2013-2018 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)
+
+from spack import *
+
+
+class Cppgsl(CMakePackage):
+    """C++ Guideline Support Library"""
+
+    homepage = "https://github.com/Microsoft/GSL"
+    url      = "https://github.com/Microsoft/GSL/archive/v2.0.0.tar.gz"
+    git      = "https://github.com/Microsoft/GSL.git"
+
+    version('develop', branch='master')
+    version('2.0.0', sha256='6cce6fb16b651e62711a4f58e484931013c33979b795d1b1f7646f640cfa9c8e')
+    version('1.0.0', sha256='9694b04cd78e5b1a769868f19fdd9eea2002de3d4c3a81a1b769209364543c36')
+
+    variant('cxxstd',
+            default='14',
+            values=('14', '17'),
+            multi=False,
+            description='Use the specified C++ standard when building.')
+
+    depends_on('cmake@3.1.3:', type='build')
+
+    def cmake_args(self):
+        args = [
+            '-DGSL_CXX_STANDARD={0}'.format(self.spec.variants['cxxstd'].value)
+        ]
+        return args