path: root/var/spack/repos/builtin.mock/packages/conditional-values-in-variant/package.py

# Copyright 2013-2024 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 ConditionalValuesInVariant(Package):
    """Package with conditional possible values in a variant"""

    homepage = "https://dev.null"

    version("1.73.0")
    version("1.72.0")
    version("1.62.0")
    version("1.60.0")
    version("1.50.0")

    variant(
        "cxxstd",
        default="98",
        values=(
            "98",
            "11",
            "14",
            # C++17 is not supported by Boost < 1.63.0.
            conditional("17", when="@1.63.0:"),
            # C++20/2a is not support by Boost < 1.73.0
            conditional("2a", when="@1.73.0:"),
        ),
        multi=False,
        description="Use the specified C++ standard when building.",
        when="@1.60.0:",
    )

    variant(
        "staging",
        values=any_combination_of(conditional("flexpath", "dataspaces", when="@1.73.0:")),
        description="Enable dataspaces and/or flexpath staging transports",
    )

    variant(
        "foo",
        default="foo",
        values=(conditional("foo", when=True), conditional("bar", when=False)),
        description="Variant with default condition false",
    )