dialign: added new package at version 2.2.1 (#13130)

Co-Authored-By: Adam J. Stewart <ajstewart426@gmail.com>

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

@@ -0,0 +1,28 @@
+# Copyright 2013-2019 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 Dialign(MakefilePackage):
+    """DIALIGN is a software program for multiple sequence alignment developed
+    by Burkhard Morgenstern et al.."""
+
+    homepage = "https://bibiserv.cebitec.uni-bielefeld.de/dialign"
+    url      = "https://bibiserv.cebitec.uni-bielefeld.de/applications/dialign/resources/downloads/dialign-2.2.1-src.tar.gz"
+
+    version('2.2.1', sha256='046361bb4ca6e4ab2ac5e634cfcd673f964a887006c09c1b8bd3310fac86f519')
+
+    build_directory = 'src'
+
+    def install(self, spec, prefix):
+        mkdirp(prefix.bin)
+        install(join_path('src', 'dialign2-2'), prefix.bin)
+
+        mkdirp(prefix.share)
+        install_tree('dialign2_dir', prefix.share)
+
+    def setup_environment(self, spack_env, run_env):
+        run_env.set('DIALIGN2_DIR', self.prefix.share)