# 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 Libc(BundlePackage):
    """Dummy package to provide interfaces available in libc."""

    homepage = "https://en.wikipedia.org/wiki/C_standard_library"

    version("1.0")  # Dummy

    variant("iconv", default=False, description="Provides interfaces for Localization Functions")
    variant("rpc", default=False, description="Provides interfaces for RPC")

    provides("iconv", when="+iconv")
    provides("rpc", when="+rpc")

    @property
    def libs(self):
        return LibraryList([])