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# Copyright 2013-2019 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 import *
import glob
import os.path
class Elfutils(AutotoolsPackage):
"""elfutils is a collection of various binary tools such as
eu-objdump, eu-readelf, and other utilities that allow you to
inspect and manipulate ELF files. Refer to Table 5.Tools Included
in elfutils for Red Hat Developer for a complete list of binary
tools that are distributed with the Red Hat Developer Toolset
version of elfutils."""
homepage = "https://fedorahosted.org/elfutils/"
url = "https://sourceware.org/elfutils/ftp/0.176/elfutils-0.176.tar.bz2"
list_url = "https://sourceware.org/elfutils/ftp"
list_depth = 1
version('0.176', sha256='eb5747c371b0af0f71e86215a5ebb88728533c3a104a43d4231963f308cd1023')
version('0.175', sha256='f7ef925541ee32c6d15ae5cb27da5f119e01a5ccdbe9fe57bf836730d7b7a65b')
version('0.174', sha256='cdf27e70076e10a29539d89e367101d516bc4aa11b0d7777fe52139e3fcad08a')
version('0.173', sha256='b76d8c133f68dad46250f5c223482c8299d454a69430d9aa5c19123345a000ff')
version('0.170', sha256='1f844775576b79bdc9f9c717a50058d08620323c1e935458223a12f249c9e066')
version('0.168', sha256='b88d07893ba1373c7dd69a7855974706d05377766568a7d9002706d5de72c276')
version('0.163', sha256='7c774f1eef329309f3b05e730bdac50013155d437518a2ec0e24871d312f2e23')
# Libraries for reading compressed DWARF sections.
variant('bzip2', default=False,
description='Support bzip2 compressed sections.')
variant('xz', default=False,
description='Support xz (lzma) compressed sections.')
# Native language support from libintl.
variant('nls', default=True,
description='Enable Native Language Support.')
depends_on('bzip2', type='link', when='+bzip2')
depends_on('xz', type='link', when='+xz')
depends_on('zlib', type='link')
depends_on('gettext', when='+nls')
depends_on('m4', type='build')
conflicts('%gcc@7.2.0:', when='@0.163')
provides('elf@1')
# Elfutils uses nested functions in C code, which is implemented
# in gcc, but not in clang. C code compiled with gcc is
# binary-compatible with clang, so it should be possible to build
# elfutils with gcc, and then link it to clang-built libraries.
conflicts('%clang')
# Elfutils uses -Wall and we don't want to fail the build over a
# stray warning.
def patch(self):
files = glob.glob(os.path.join('*', 'Makefile.in'))
filter_file('-Werror', '', *files)
flag_handler = AutotoolsPackage.build_system_flags
def configure_args(self):
spec = self.spec
args = []
if '+bzip2' in spec:
args.append('--with-bzlib=%s' % spec['bzip2'].prefix)
else:
args.append('--without-bzlib')
if '+xz' in spec:
args.append('--with-lzma=%s' % spec['xz'].prefix)
else:
args.append('--without-lzma')
# zlib is required
args.append('--with-zlib=%s' % spec['zlib'].prefix)
if '+nls' in spec:
# configure doesn't use LIBS correctly
args.append('LDFLAGS=-Wl,--no-as-needed -L%s -lintl' %
spec['gettext'].prefix.lib)
else:
args.append('--disable-nls')
return args
# Install elf.h to include directory.
@run_after('install')
def install_elfh(self):
install(join_path('libelf', 'elf.h'), self.prefix.include)
# Provide location of libelf.so to match libelf.
@property
def libs(self):
return find_libraries('libelf', self.prefix, recursive=True)
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