# Copyright 1999-2021 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 PATCH_VER=0 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=${PATCH_DEV:-dilfridge} DESCRIPTION="Core binutils libraries (libbfd, libopcodes, libiberty) for external packages" HOMEPAGE="https://sourceware.org/binutils/" SRC_URI="mirror://gnu/binutils/${MY_P}.tar.xz https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${MY_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/${PV%_p?}" IUSE="64-bit-bfd cet multitarget nls static-libs" KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" BDEPEND="nls? ( sys-devel/gettext )" DEPEND="sys-libs/zlib[${MULTILIB_USEDEP}]" # Need a newer binutils-config that'll reset include/lib symlinks for us. RDEPEND="${DEPEND} >=sys-devel/binutils-config-5 " S="${WORKDIR}/${MY_P%_p?}" MULTILIB_WRAPPED_HEADERS=( /usr/include/bfd.h ) 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 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 }