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# 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)
import os
from spack.package import *
class LinuxHeaders(Package):
"""The Linux kernel headers."""
homepage = "https://www.kernel.org/"
url = "https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.9.10.tar.xz"
list_url = "https://www.kernel.org/pub/linux/kernel"
list_depth = 2
license("GPL-2.0-only")
version("6.5.2", sha256="2027e14057d568ad3ddc100dadf4c8853a49b031270478a61d88f6011572650f")
version("6.2.8", sha256="fed0ad87d42f83a70ce019ff2800bc30a855e672e72bf6d54a014d98d344f665")
version("4.9.10", sha256="bd6e05476fd8d9ea4945e11598d87bc97806bbc8d03556abbaaf809707661525")
def url_for_version(self, version):
url = "https://www.kernel.org/pub/linux/kernel/v{0}.x/linux-{1}.tar.xz"
return url.format(version.up_to(1), version)
def setup_build_environment(self, env):
# This variable is used in the Makefile. If it is defined on the
# system, it can break the build if there is no build recipe for
# that specific ARCH
env.unset("ARCH")
def install(self, spec, prefix):
make("headers")
src, dst = join_path("usr", "include"), join_path(prefix, "include")
# This copy_tree + ignore is really poor API design, but the it avoids
# running make install_headers which depends on rsync.
copy_tree(
src, dst, ignore=lambda f: os.path.isfile(join_path(src, f)) and not f.endswith(".h")
)
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