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# 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)
import re
from spack import *
class Cpio(AutotoolsPackage, GNUMirrorPackage):
"""GNU cpio copies files into or out of a cpio or tar archive and the file system.
The archive can be another file on the disk, a magnetic tape, or a pipe.
"""
homepage = "https://www.gnu.org/software/cpio/"
gnu_mirror_path = "cpio/cpio-2.13.tar.gz"
executables = ['^cpio$']
version('2.13', sha256='e87470d9c984317f658567c03bfefb6b0c829ff17dbf6b0de48d71a4c8f3db88')
build_directory = 'spack-build'
def patch(self):
"""Fix mutiple definition of char *program_name for gcc@10: and clang"""
filter_file(r'char \*program_name;', '', 'src/global.c')
@classmethod
def determine_version(cls, exe):
output = Executable(exe)('--version', output=str, error=str)
match = re.search(r'\(GNU cpio\)\s+(\S+)', output)
return match.group(1) if match else None
def flag_handler(self, name, flags):
spec = self.spec
if name == 'cflags':
if '%intel@:17' in spec:
flags.append('-no-gcc')
elif '%clang' in spec or '%fj' in spec:
flags.append('--rtlib=compiler-rt')
return (flags, None, None)
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