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# Copyright 2013-2020 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 sys
class Binutils(AutotoolsPackage, GNUMirrorPackage):
"""GNU binutils, which contain the linker, assembler, objdump and others"""
homepage = "http://www.gnu.org/software/binutils/"
gnu_mirror_path = "binutils/binutils-2.28.tar.bz2"
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=False,
description="enable plugins, needed for gold linker")
variant('gold', default=(sys.platform != 'darwin'),
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('interwork', default=False, description='Enable interwork.')
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")
def configure_args(self):
spec = self.spec
configure_args = [
'--disable-dependency-tracking',
'--disable-werror',
'--enable-multilib',
'--enable-shared',
'--enable-64-bit-bfd',
'--enable-targets=all',
'--with-system-zlib',
'--with-sysroot=/',
]
if '+lto' in spec:
configure_args.append('--enable-lto')
if '+ld' in spec:
configure_args.append('--enable-ld')
if '+interwork' in spec:
configure_args.append('--enable-interwork')
if '+gold' in spec:
configure_args.append('--enable-gold')
if '+plugins' in spec:
configure_args.append('--enable-plugins')
if '+libiberty' in spec:
configure_args.append('--enable-install-libiberty')
if '+nls' in spec:
configure_args.append('--enable-nls')
configure_args.append('LDFLAGS=-lintl')
else:
configure_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'):
configure_args.append('--program-prefix=g')
return configure_args
@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):
# 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')
):
flags.append('-Wno-narrowing')
elif name == 'cflags':
if self.spec.satisfies('@:2.34 %gcc@10:'):
flags.append('-fcommon')
return (flags, None, None)
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