# Copyright 2013-2022 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 StickyVariant(AutotoolsPackage):
    """Package with a sticky variant and a conflict"""

    homepage = "http://www.example.com"
    url = "http://www.example.com/a-1.0.tar.gz"

    version('1.0', '0123456789abcdef0123456789abcdef')

    variant('allow-gcc', description='', default=False, sticky=True)

    conflicts('%gcc', when='~allow-gcc')