qca: new package (#9924)

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

@@ -0,0 +1,25 @@
+# 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 Qca(CMakePackage):
+    """Taking a hint from the similarly-named Java Cryptography Architecture,
+       QCA aims to provide a straightforward and cross-platform crypto API,
+       using Qt datatypes and conventions. QCA separates the API from the
+       implementation, using plugins known as Providers. The advantage of
+       this model is to allow applications to avoid linking to or explicitly
+       depending on any particular cryptographic library. This allows one to
+       easily change or upgrade crypto implementations without even needing
+       to recompile the application!
+       QCA should work everywhere Qt does, including Windows/Unix/MacOSX. """
+
+    homepage = "https://userbase.kde.org/QCA"
+    url      = "https://github.com/KDE/qca/archive/v2.1.3.tar.gz"
+
+    version('2.1.3', 'bd646d08fdc1d9be63331a836ecd528f')
+
+    depends_on('qt@4.2:')