modeltest-ng: add new package (#23765)

var/spack/repos/builtin/packages/modeltest-ng/package.py

@@ -0,0 +1,29 @@
+# Copyright 2013-2021 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 ModeltestNg(CMakePackage):
+    """Best-fit model selection"""
+
+    homepage = "https://github.com/ddarriba/modeltest"
+    url      = "https://github.com/ddarriba/modeltest/archive/refs/tags/v0.1.7.tar.gz"
+    git      = "https://github.com/ddarriba/modeltest.git"
+
+    maintainers = ['dorton21']
+
+    version('0.1.7', commit="cc028888f1d4222aaa53b99c6b02cd934a279001", submodules=True)
+
+    variant('mpi', default=False, description="Enable MPI")
+
+    depends_on('glib')
+    depends_on('bison', type='build')
+    depends_on('flex', type='build')
+    depends_on('openmpi', when='+mpi')
+
+    def cmake_args(self):
+        return [
+            self.define_from_variant('ENABLE_MPI', 'mpi')]