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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic libtool toolchain-funcs multilib-minimal
DESCRIPTION="Core binutils libraries (libbfd, libopcodes, libiberty) for external packages"
HOMEPAGE="https://sourceware.org/binutils/"
LICENSE="|| ( GPL-3 LGPL-3 )"
IUSE="64-bit-bfd cet multitarget nls static-libs test"
# Variables that can be set here (ignored for live ebuilds)
# PATCH_VER - the patchset version
# Default: empty, no patching
# PATCH_BINUTILS_VER - the binutils version in the patchset name
# - Default: PV
# PATCH_DEV - Use download URI https://dev.gentoo.org/~{PATCH_DEV}/distfiles/...
# for the patchsets
PATCH_VER=1
PATCH_DEV=dilfridge
MY_PN=binutils
MY_P=${MY_PN}-${PV}
if [[ ${PV} == 9999 ]]; then
inherit git-r3
SLOT="0/${PV}"
elif [[ ${PV} == *9999 ]]; then
inherit git-r3
SLOT="0/$(ver_cut 1-2)"
else
PATCH_BINUTILS_VER=${PATCH_BINUTILS_VER:-${PV}}
PATCH_DEV=${PATCH_DEV:-dilfridge}
SRC_URI="mirror://gnu/binutils/${MY_P}.tar.xz
https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${MY_P}.tar.xz
https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${MY_PN}-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz"
SLOT="0/${PV}"
#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
fi
BDEPEND="
nls? ( sys-devel/gettext )
test? ( dev-util/dejagnu )
"
DEPEND="sys-libs/zlib[${MULTILIB_USEDEP}]"
# Need a newer binutils-config that'll reset include/lib symlinks for us.
RDEPEND="${DEPEND}
>=sys-devel/binutils-config-5
"
RESTRICT="!test? ( test )"
MY_BUILDDIR=${WORKDIR}/build
MULTILIB_WRAPPED_HEADERS=(
/usr/include/bfd.h
)
src_unpack() {
if [[ ${PV} == *9999 ]] ; then
EGIT_REPO_URI="
https://anongit.gentoo.org/git/proj/toolchain/binutils-patches.git
https://github.com/gentoo/binutils-patches
"
EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git
git-r3_src_unpack
mv patches-git/9999 patch || die
if [[ ${PV} != 9999 ]] ; then
EGIT_BRANCH=binutils-$(ver_cut 1)_$(ver_cut 2)-branch
fi
EGIT_REPO_URI="
https://sourceware.org/git/binutils-gdb.git
https://git.sr.ht/~sourceware/binutils-gdb
https://gitlab.com/x86-binutils/binutils-gdb.git
"
S=${WORKDIR}/binutils
EGIT_CHECKOUT_DIR=${S}
git-r3_src_unpack
else
unpack ${P/-hppa64/}.tar.xz
cd "${WORKDIR}" || die
unpack binutils-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz
# _p patch versions are Gentoo specific tarballs ...
local dir=${MY_P}
dir=${dir/-hppa64/}
S=${WORKDIR}/${dir}
fi
cd "${WORKDIR}" || die
mkdir -p "${MY_BUILDDIR}" || die
}
src_prepare() {
if [[ -n ${PATCH_VER} ]] ; then
einfo "Applying binutils-${PATCH_BINUTILS_VER} patchset ${PATCH_VER}"
eapply "${WORKDIR}/patch"/*.patch
fi
# Fix cross-compile relinking issue, bug #626402
elibtoolize
if [[ ${CHOST} == *-darwin* ]] ; then
# somehow libtool/configure is messed up and (custom patch at
# upstream?) and misdetects (basically assumes) nm can be called
# with -B arg -- can't run eautoreconf (fails), so patch up
# manually, this would break any target that needs -B to nm
sed -i -e 's/lt_cv_path_NM="$tmp_nm -B"/lt_cv_path_NM="$tmp_nm"/' \
libctf/configure || die
fi
# See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html
# Avoid really confusing logs from subconfigure spam, makes logs far
# more legible.
export MAKEOPTS="--output-sync=line ${MAKEOPTS}"
default
}
pkgversion() {
printf "Gentoo ${PVR}"
[[ -n ${PATCHVER} ]] && printf " p${PATCHVER}"
}
multilib_src_configure() {
filter-lto
local myconf=(
# portage's econf() does not detect presence of --d-d-t
# because it greps only top-level ./configure. But not
# libiberty's or bfd's configure.
--disable-dependency-tracking
--disable-silent-rules
--enable-obsolete
--enable-shared
--enable-threads
# Newer versions (>=2.24) make this an explicit option. #497268
--enable-install-libiberty
--disable-werror
--with-bugurl="https://bugs.gentoo.org/"
--with-pkgversion="$(pkgversion)"
$(use_enable static-libs static)
# The binutils eclass enables this flag for all bi-arch builds,
# but other tools often don't care about that support. Put it
# beyond a flag if people really want it, but otherwise leave
# it disabled as it can slow things down on 32bit arches. #438522
$(use_enable 64-bit-bfd)
# This only disables building in the zlib subdir.
# For binutils itself, it'll use the system version. #591516
--without-zlib
--with-system-zlib
# We only care about the libs, so disable programs. #528088
--disable-{binutils,etc,ld,gas,gold,gprof,gprofng}
# Disable modules that are in a combined binutils/gdb tree. #490566
--disable-{gdb,gdbserver,libdecnumber,readline,sim}
# Strip out broken static link flags.
# https://gcc.gnu.org/PR56750
--without-stage1-ldflags
# We pull in all USE-flags that change ABI in an incompatible
# way. #666100
# USE=multitarget change size of global arrays
# USE=64-bit-bfd changes data structures of exported API
--with-extra-soversion-suffix=gentoo-${CATEGORY}-${PN}-$(usex multitarget mt st)-$(usex 64-bit-bfd 64 def)
# avoid automagic dependency on (currently prefix) systems
# systems with debuginfod library, bug #754753
--without-debuginfod
# Revisit if it's useful, we do have binutils[zstd] though
--without-zstd
# Allow user to opt into CET for host libraries.
# Ideally we would like automagic-or-disabled here.
# But the check does not quite work on i686: bug #760926.
$(use_enable cet)
)
# mips can't do hash-style=gnu ...
if [[ $(tc-arch) != mips ]] ; then
myconf+=( --enable-default-hash-style=gnu )
fi
use multitarget && myconf+=( --enable-targets=all --enable-64-bit-bfd )
use nls \
&& myconf+=( --without-included-gettext ) \
|| myconf+=( --disable-nls )
if [[ ${CHOST} == *-darwin* ]] && use nls ; then
# fix underlinking in opcodes
sed -i -e 's/@SHARED_LDFLAGS@/@SHARED_LDFLAGS@ -lintl/' \
"${S}"/opcodes/Makefile.in || die
fi
ECONF_SOURCE="${S}" econf "${myconf[@]}"
# Prevent makeinfo from running as we don't build docs here.
# bug #622652
sed -i \
-e '/^MAKEINFO/s:=.*:= true:' \
Makefile || die
}
multilib_src_install() {
emake DESTDIR="${D}" install
# Provide libiberty.h directly.
dosym libiberty/libiberty.h /usr/include/libiberty.h
}
multilib_src_install_all() {
use static-libs || find "${ED}"/usr -name '*.la' -delete
}
|
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