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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PATCH_VER=1
PATCH_DEV=dilfridge
inherit libtool toolchain-funcs multilib-minimal
MY_PN="binutils"
MY_P="${MY_PN}-${PV}"
PATCH_BINUTILS_VER=${PATCH_BINUTILS_VER:-${PV}}
PATCH_DEV=${PATCH_DEV:-slyfox}
DESCRIPTION="Core binutils libraries (libbfd, libopcodes, libiberty) for external packages"
HOMEPAGE="https://sourceware.org/binutils/"
SRC_URI="mirror://gnu/binutils/${MY_P}.tar.xz
https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${MY_PN}-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz"
LICENSE="|| ( GPL-3 LGPL-3 )"
SLOT="0/${PV}"
IUSE="64-bit-bfd cet multitarget nls static-libs"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ~ppc ppc64 ~riscv ~s390 sparc x86 ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
BDEPEND="nls? ( sys-devel/gettext )"
DEPEND="sys-libs/zlib[${MULTILIB_USEDEP}]"
# Need a newer binutils-config that'll reset include/lib symlinks for us.
RDEPEND="${DEPEND}
>=sys-devel/binutils-config-5
"
PATCHES=("${FILESDIR}"/${PN}-2.35.1-cet.patch)
S="${WORKDIR}/${MY_P}"
MULTILIB_WRAPPED_HEADERS=(
/usr/include/bfd.h
)
src_prepare() {
if [[ ! -z ${PATCH_VER} ]] ; then
einfo "Applying binutils-${PATCH_BINUTILS_VER} patchset ${PATCH_VER}"
eapply "${WORKDIR}/patch"/*.patch
fi
# Fix cross-compile relinking issue, bug #626402
elibtoolize
default
}
pkgversion() {
printf "Gentoo ${PVR}"
[[ -n ${PATCHVER} ]] && printf " p${PATCHVER}"
}
multilib_src_configure() {
local myconf=(
--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
$(use_enable 64-bit-bfd)
# This only disables building in the zlib subdir.
# For binutils itself, it'll use the system version. #591516
--without-zlib
--with-system-zlib
# We only care about the libs, so disable programs. #528088
--disable-{binutils,etc,ld,gas,gold,gprof}
# Disable modules that are in a combined binutils/gdb tree. #490566
--disable-{gdb,libdecnumber,readline,sim}
# Strip out broken static link flags.
# https://gcc.gnu.org/PR56750
--without-stage1-ldflags
# We pull in all USE-flags that change ABI in an incompatible
# way. #666100
# USE=multitarget change size of global arrays
# USE=64-bit-bfd changes data structures of exported API
--with-extra-soversion-suffix=gentoo-${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
# 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() {
default
# 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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