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# 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)
import re
from spack.package import *
from spack.util.environment import is_system_path
class Tar(AutotoolsPackage, GNUMirrorPackage):
"""GNU Tar provides the ability to create tar archives, as well as various
other kinds of manipulation."""
homepage = "https://www.gnu.org/software/tar/"
gnu_mirror_path = "tar/tar-1.32.tar.gz"
executables = [r"^tar$"]
tags = ["core-packages"]
license("GPL-3.0-or-later")
version("1.34", sha256="03d908cf5768cfe6b7ad588c921c6ed21acabfb2b79b788d1330453507647aed")
version("1.32", sha256="b59549594d91d84ee00c99cf2541a3330fed3a42c440503326dab767f2fbb96c")
version("1.31", sha256="b471be6cb68fd13c4878297d856aebd50551646f4e3074906b1a74549c40d5a2")
version("1.30", sha256="4725cc2c2f5a274b12b39d1f78b3545ec9ebb06a6e48e8845e1995ac8513b088")
version("1.29", sha256="cae466e6e58c7292355e7080248f244db3a4cf755f33f4fa25ca7f9a7ed09af0")
version("1.28", sha256="6a6b65bac00a127a508533c604d5bf1a3d40f82707d56f20cefd38a05e8237de")
# A saner default than gzip?
variant(
"zip",
default="pigz",
values=("gzip", "pigz"),
description="Default compression program for tar -z",
)
depends_on("iconv")
# Compression
depends_on("gzip", type="run", when="zip=gzip")
depends_on("pigz", type="run", when="zip=pigz")
depends_on("zstd+programs", type="run", when="@1.31:")
depends_on("xz", type="run") # for xz/lzma
depends_on("bzip2", type="run")
patch("tar-pgi.patch", when="@1.29")
patch("config-pgi.patch", when="@:1.29")
patch("se-selinux.patch", when="@:1.29")
patch("argp-pgi.patch", when="@:1.29")
patch("gnutar-configure-xattrs.patch", when="@1.28")
# The NVIDIA compilers do not currently support some GNU builtins.
# Detect this case and use the fallback path.
patch("nvhpc-1.30.patch", when="@1.30:1.32 %nvhpc")
patch("nvhpc-1.34.patch", when="@1.34 %nvhpc")
# Workaround bug where __LONG_WIDTH__ is not defined
patch("nvhpc-long-width.patch", when="@1.34 %nvhpc")
@classmethod
def determine_version(cls, exe):
output = Executable(exe)("--version", output=str, error=str)
match = re.search(r"tar \(GNU tar\) (\S+)", output)
return match.group(1) if match else None
def configure_args(self):
spec = self.spec
# Note: compression programs are passed by abs path,
# so that tar can locate them when invoked without spack load.
args = [
"--with-xz={0}".format(spec["xz"].prefix.bin.xz),
"--with-lzma={0}".format(spec["xz"].prefix.bin.lzma),
"--with-bzip2={0}".format(spec["bzip2"].prefix.bin.bzip2),
]
if spec["iconv"].name == "libc":
args.append("--without-libiconv-prefix")
elif not is_system_path(spec["iconv"].prefix):
args.append("--with-libiconv-prefix={0}".format(spec["iconv"].prefix))
if "^zstd" in spec:
args.append("--with-zstd={0}".format(spec["zstd"].prefix.bin.zstd))
# Choose gzip/pigz
zip = spec.variants["zip"].value
if zip == "gzip":
gzip_path = spec["gzip"].prefix.bin.gzip
elif zip == "pigz":
gzip_path = spec["pigz"].prefix.bin.pigz
args.append("--with-gzip={}".format(gzip_path))
return args
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