# Copyright 2013-2023 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.package import * class SpliceH(Package): """Simple package with one optional dependency""" homepage = "http://www.example.com" url = "http://www.example.com/splice-h-1.0.tar.gz" version("1.0", md5="0123456789abcdef0123456789abcdef") variant("foo", default=False, description="nope") variant("bar", default=False, description="nope") variant("baz", default=False, description="nope") depends_on("splice-z") depends_on("splice-z+foo", when="+foo") provides("something") provides("somethingelse") def install(self, spec, prefix): with open(prefix.join("splice-h"), "w") as f: f.write("splice-h: {0}".format(prefix)) f.write("splice-z: {0}".format(spec["splice-z"].prefix))