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# Copyright 2013-2021 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)
class Binutils(AutotoolsPackage, GNUMirrorPackage):
"""GNU binutils, which contain the linker, assembler, objdump and others"""
homepage = "https://www.gnu.org/software/binutils/"
gnu_mirror_path = "binutils/binutils-2.28.tar.bz2"
maintainers = ['alalazo']
version('2.37', sha256='67fc1a4030d08ee877a4867d3dcab35828148f87e1fd05da6db585ed5a166bd4')
version('2.36.1', sha256='5b4bd2e79e30ce8db0abd76dd2c2eae14a94ce212cfc59d3c37d23e24bc6d7a3')
version('2.35.2', sha256='cfa7644dbecf4591e136eb407c1c1da16578bd2b03f0c2e8acdceba194bb9d61')
version('2.35.1', sha256='320e7a1d0f46fcd9f413f1046e216cbe23bb2bce6deb6c6a63304425e48b1942')
version('2.35', sha256='7d24660f87093670738e58bcc7b7b06f121c0fcb0ca8fc44368d675a5ef9cff7')
version('2.34', sha256='89f010078b6cf69c23c27897d686055ab89b198dddf819efb0a4f2c38a0b36e6')
version('2.33.1', sha256='0cb4843da15a65a953907c96bad658283f3c4419d6bcc56bf2789db16306adb2')
version('2.32', sha256='de38b15c902eb2725eac6af21183a5f34ea4634cb0bcef19612b50e5ed31072d')
version('2.31.1', sha256='ffcc382695bf947da6135e7436b8ed52d991cf270db897190f19d6f9838564d0')
version('2.29.1', sha256='1509dff41369fb70aed23682351b663b56db894034773e6dbf7d5d6071fc55cc')
version('2.28', sha256='6297433ee120b11b4b0a1c8f3512d7d73501753142ab9e2daa13c5a3edd32a72')
version('2.27', sha256='369737ce51587f92466041a97ab7d2358c6d9e1b6490b3940eb09fb0a9a6ac88')
version('2.26', sha256='c2ace41809542f5237afc7e3b8f32bb92bc7bc53c6232a84463c423b0714ecd9')
version('2.25.1', sha256='b5b14added7d78a8d1ca70b5cb75fef57ce2197264f4f5835326b0df22ac9f22')
version('2.25', sha256='22defc65cfa3ef2a3395faaea75d6331c6e62ea5dfacfed3e2ec17b08c882923')
version('2.24', sha256='e5e8c5be9664e7f7f96e0d09919110ab5ad597794f5b1809871177a0f0f14137')
version('2.23.2', sha256='fe914e56fed7a9ec2eb45274b1f2e14b0d8b4f41906a5194eac6883cfe5c1097')
version('2.20.1', sha256='71d37c96451333c5c0b84b170169fdcb138bbb27397dc06281905d9717c8ed64')
variant('plugins', default=True,
description="enable plugins, needed for gold linker")
variant('gold', default=False,
description="build the gold linker")
variant('libiberty', default=False, description='Also install libiberty.')
variant('nls', default=True, description='Enable Native Language Support')
variant('headers', default=False, description='Install extra headers (e.g. ELF)')
variant('lto', default=False, description='Enable lto.')
variant('ld', default=False, description='Enable ld.')
variant('gas', default=False, description='Enable as assembler.')
variant('interwork', default=False, description='Enable interwork.')
variant('libs', default='shared,static', values=('shared', 'static'),
multi=True, description='Build shared libs, static libs or both')
patch('cr16.patch', when='@:2.29.1')
patch('update_symbol-2.26.patch', when='@2.26')
depends_on('zlib')
depends_on('diffutils', type='build')
depends_on('gettext', when='+nls')
# Prior to 2.30, gold did not distribute the generated files and
# thus needs bison, even for a one-time build.
depends_on('m4', type='build', when='@:2.29.99 +gold')
depends_on('bison', type='build', when='@:2.29.99 +gold')
# 2.34 needs makeinfo due to a bug, see:
# https://sourceware.org/bugzilla/show_bug.cgi?id=25491
depends_on('texinfo', type='build', when='@2.34')
conflicts('+gold', when='platform=darwin',
msg="Binutils cannot build linkers on macOS")
# When you build binutils with ~ld and +gas and load it in your PATH, you
# may end up with incompatibilities between a potentially older system ld
# and a recent assembler. For instance the linker on ubuntu 16.04 from
# binutils 2.26 and the assembler from binutils 2.36.1 will result in:
# "unable to initialize decompress status for section .debug_info"
# when compiling with debug symbols on gcc.
conflicts('+gas', '~ld', msg="Assembler not always compatible with system ld")
# When you build ld.gold you automatically get ld, even when you add the
# --disable-ld flag
conflicts('~ld', '+gold')
def setup_build_environment(self, env):
if self.spec.satisfies('%cce'):
env.append_flags('LDFLAGS', '-Wl,-z,muldefs')
if '+nls' in self.spec:
env.append_flags('LDFLAGS', '-lintl')
def configure_args(self):
spec = self.spec
args = [
'--disable-dependency-tracking',
'--disable-werror',
'--enable-multilib',
'--enable-64-bit-bfd',
'--enable-targets=all',
'--with-system-zlib',
'--with-sysroot=/',
]
args += self.enable_or_disable('libs')
args += self.enable_or_disable('lto')
args += self.enable_or_disable('ld')
args += self.enable_or_disable('gas')
args += self.enable_or_disable('interwork')
args += self.enable_or_disable('gold')
args += self.enable_or_disable('plugins')
if '+libiberty' in spec:
args.append('--enable-install-libiberty')
else:
args.append('--disable-install-libiberty')
if '+nls' in spec:
args.append('--enable-nls')
else:
args.append('--disable-nls')
# To avoid namespace collisions with Darwin/BSD system tools,
# prefix executables with "g", e.g., gar, gnm; see Homebrew
# https://github.com/Homebrew/homebrew-core/blob/master/Formula/binutils.rb
if spec.satisfies('platform=darwin'):
args.append('--program-prefix=g')
return args
# 2.36 is missing some dependencies and requires serial make install.
# https://sourceware.org/bugzilla/show_bug.cgi?id=27482
@when('@2.36:')
def install(self, spec, prefix):
with working_dir(self.build_directory):
make('-j', '1', *self.install_targets)
@run_after('install')
def install_headers(self):
# some packages (like TAU) need the ELF headers, so install them
# as a subdirectory in include/extras
if '+headers' in self.spec:
extradir = join_path(self.prefix.include, 'extra')
mkdirp(extradir)
# grab the full binutils set of headers
install_tree('include', extradir)
# also grab the headers from the bfd directory
install(join_path(self.build_directory, 'bfd', '*.h'),
extradir)
def flag_handler(self, name, flags):
# Use a separate variable for injecting flags. This way, installing
# `binutils cflags='-O2'` will still work as expected.
iflags = []
# To ignore the errors of narrowing conversions for
# the Fujitsu compiler
if name == 'cxxflags' and (
self.spec.satisfies('@:2.31.1') and
self.compiler.name in ('fj', 'clang', 'apple-clang')
):
iflags.append('-Wno-narrowing')
elif name == 'cflags':
if self.spec.satisfies('@:2.34 %gcc@10:'):
iflags.append('-fcommon')
return (iflags, None, flags)
def test(self):
spec_vers = str(self.spec.version)
checks = {
'ar': spec_vers,
'c++filt': spec_vers,
'coffdump': spec_vers,
'dlltool': spec_vers,
'elfedit': spec_vers,
'gprof': spec_vers,
'ld': spec_vers,
'nm': spec_vers,
'objdump': spec_vers,
'ranlib': spec_vers,
'readelf': spec_vers,
'size': spec_vers,
'strings': spec_vers,
}
for exe in checks:
expected = checks[exe]
reason = 'test: ensuring version of {0} is {1}' \
.format(exe, expected)
self.run_test(exe, '--version', expected, installed=True,
purpose=reason, skip_missing=True)
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