gentoo auto-resync : 24:01:2024 - 10:45:40

2 files changed, 510 insertions, 0 deletions

diff --git a/sys-devel/binutils-hppa64/Manifest b/sys-devel/binutils-hppa64/Manifest
index 32d522d529a2..7f1c8d7a199f 100644
--- a/sys-devel/binutils-hppa64/Manifest
+++ b/sys-devel/binutils-hppa64/Manifest
@@ -9,6 +9,7 @@ DIST binutils-2.40-patches-6.tar.xz 299212 BLAKE2B 3a68a924e9747fdd0486327a5bd24
 DIST binutils-2.40.tar.xz 25241484 BLAKE2B 8d799f7c595f878b9af5b17a490021dd8b8300ac2fe0ed8574c012929d22d2d0493e003a3e631a9436e8e712da801779b777c566167fe42b0bde119ffa5ad1c2 SHA512 a37e042523bc46494d99d5637c3f3d8f9956d9477b748b3b1f6d7dfbb8d968ed52c932e88a4e946c6f77b8f48f1e1b360ca54c3d298f17193f3b4963472f6925
 DIST binutils-2.41-patches-2.tar.xz 20288 BLAKE2B 1cc29e868ded12845856c5da567f23798fe3017961ce079325c20f456b837cab11560d896065f70953b0bab55bf565288541579e9c3e0991a87083edf2a85fa5 SHA512 75619a5e17b75d72f9bdd9d5e5ee3b566c94de64410bfc074f1a9bfb9f08db9ecf8be216efa1053263468aa8ec99b8aa3b2b095e63cb95f3566500ac0c3b9432
 DIST binutils-2.41-patches-4.tar.xz 86580 BLAKE2B 32748fd0e81a7e323e9f56f0864f2a1755b8fe1b09c777075e31a292297e365c47b47003f8f1bffacc254ed8dccf1c655b7b13f61da751c9db090e56d819fbb2 SHA512 90dcf38c1ed2ae015eb9de922e946e2be62355bd51276075e7f1c0a06cd52408057c4151a2d2d4c07e33c1d2c5998001cba5509819e5722cce45f70172465ea5
+DIST binutils-2.41-patches-5.tar.xz 95176 BLAKE2B bbc94b3c7d70653a1056afe57a120b6eac9f0c8f51f05e95a1b5f80f2b7ef35e6355d740b49bc1ec2f3a13a838d5210ff4a205aa2bde5a72bc55c12100bce726 SHA512 ad293f97116f71322993f381c1af69fad1719a159f127ff16ddeca62f9b9b62aaf141abfa661985a61e9be7ae0639772148e69293a97364eebbf49182babb691
 DIST binutils-2.41.tar.xz 26765692 BLAKE2B 3bccec2b52f7e82a727121bf2a2e51a6249ba63dcd74c665fd834e858645c912ffd8245d848435288b938852830b482905606f55c40df4061215fd75c52ffc75 SHA512 5df45d0bd6ddabdce4f35878c041e46a92deef01e7dea5facc97fd65cc06b59abc6fba0eb454b68e571c7e14038dc823fe7f2263843e6e627b7444eaf0fe9374
 EBUILD binutils-hppa64-2.37_p1-r2.ebuild 13286 BLAKE2B 120e55db5b3d5d072765b9e73f1740ad7ec68e3bcc564816caf7fd7f0d2a6f7826ed7ef20e932a1e0d74c362fc94ce91b3507f1b0b8eb4e4693020954851132a SHA512 187b721fd6bacffa89c5035737cf7b28f9a9a72f26da9af3cc680c362692490f34e756edf1bcc969643698d4fe54125701c0d9b47456482fad28bb1d7e406714
 EBUILD binutils-hppa64-2.38-r2.ebuild 13299 BLAKE2B 270ba4d89b0ab64e5eba9fd255da8b21a883257c39322b49c7f0967055a82e5eaeca58c5113b43ba7bab53b4f006ca81c12cd06d2d775ab6a6c7f7ebf10a9a01 SHA512 0119e75dbeabb4ea32b2700684c8793a5bd9927134dcf3d314755a8fa0990719384c3c1314dcdc77364650b85560a8d1706e5184b1dcf328cda7eb58f2735830
@@ -17,4 +18,5 @@ EBUILD binutils-hppa64-2.40-r5.ebuild 14304 BLAKE2B 4e9f79625045e4a3f25133cf6ad6
 EBUILD binutils-hppa64-2.40-r7.ebuild 14304 BLAKE2B 46acf1ddc52015edbb1f5496c4dd5fc55859e8c3a3ea4365d931e01bb1cd48a538b745dc7d228413f90e63db4077c0bacda7d2a4528746455db9216f7db92fde SHA512 fc8e321f66cf8fd9b3c03bc78cc0d51dc7d0fbc24b0d83347fb34f817753d4fa4be1b4f139b3e24d749ca47e6788f65eec0262185759b13a577b246a292843a9
 EBUILD binutils-hppa64-2.41-r1.ebuild 14490 BLAKE2B e2edc7fb455218f1d4f8af33e64114ec4f422c9430ec4e62951e8fc78d5ff7e4c7097ef750f4f5930f4f405308ca3238862ec2b2663f3c01ecf7362554b1578f SHA512 799c4c11b55efe156f726b7cd1db204a24c9250b2cfbb64206f6e4e76f0a0ccb781e05486595cd6010a4bea0882f308bccd1712964b244c78969c2fe4a4a3264
 EBUILD binutils-hppa64-2.41-r3.ebuild 14489 BLAKE2B 79eb4d787a2aee35229c3a9fd32804449db0245adb9a0a02674a59767347958d276bec7d88df2850daf236c1369fb569c0a7f95c4d57cdb1c01394c9fd818c5b SHA512 2bee9236bb1a27809e2e236b29e7e1378a7eff9ace039973c448912403d55057da5d0694c13daf9137f300a3bb1549f40863ea1df64ff2f455a63a837b82137a
+EBUILD binutils-hppa64-2.41-r5.ebuild 14490 BLAKE2B 7273507b53bbf90c4653874be33c5d40d2406ddfff9ba160c75d28c16d9c701dae65df6532a72098f18679477b85850f7d6e0154cb3b61b2e4101eda4947a7ce SHA512 93cab605fe8b0f8c71146587b83af14b351517b6506ca6985f9814ede58b5f7b4c851750b58e92dcfa6ccef1cdf384c3febcdd83748f185f711d1df6990c5f0e
 MISC metadata.xml 1004 BLAKE2B 069a799bb001c8c22afecebe6156098546f39e9e03c2ac194172ef6f0f49de976db90bfef03c634cdb696d9484d38bb5f2abb3fcbf7c6cda7cb14a39e5f4a87f SHA512 faa4cb332dd6eeff2ecd4dbfec67693bffcaafba588fb2ef6f64ea5e978c24646d0a555c39983497e660be1cd0518bf15dbc03f89584533f9271d58afb4a3f56
diff --git a/sys-devel/binutils-hppa64/binutils-hppa64-2.41-r5.ebuild b/sys-devel/binutils-hppa64/binutils-hppa64-2.41-r5.ebuild
new file mode 100644
index 000000000000..3f322c6559f0
--- /dev/null
+++ b/sys-devel/binutils-hppa64/binutils-hppa64-2.41-r5.ebuild
@@ -0,0 +1,508 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+export CTARGET=hppa64-${CHOST#*-}
+
+inherit libtool flag-o-matic gnuconfig multilib strip-linguas toolchain-funcs
+
+DESCRIPTION="Tools necessary to build programs"
+HOMEPAGE="https://sourceware.org/binutils/"
+
+LICENSE="GPL-3+"
+IUSE="cet default-gold doc gold gprofng multitarget +nls pgo +plugins static-libs test vanilla"
+REQUIRED_USE="default-gold? ( gold )"
+
+# 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=5
+PATCH_DEV=dilfridge
+
+if [[ ${PV} == 9999* ]]; then
+	inherit git-r3
+	SLOT=${PV}
+else
+	PATCH_BINUTILS_VER=${PATCH_BINUTILS_VER:-${PV}}
+	PATCH_DEV=${PATCH_DEV:-dilfridge}
+	SRC_URI="mirror://gnu/binutils/binutils-${PV}.tar.xz https://dev.gentoo.org/~${PATCH_DEV}/distfiles/binutils-${PV}.tar.xz"
+	[[ -z ${PATCH_VER} ]] || SRC_URI="${SRC_URI}
+		https://dev.gentoo.org/~${PATCH_DEV}/distfiles/binutils-${PATCH_BINUTILS_VER}-patches-${PATCH_VER}.tar.xz"
+	SLOT=$(ver_cut 1-2)
+	KEYWORDS="-* ~hppa"
+fi
+
+#
+# The cross-compile logic
+#
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY} == cross-* ]] ; then
+		export CTARGET=${CATEGORY#cross-}
+	fi
+fi
+is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
+
+#
+# The dependencies
+#
+RDEPEND="
+	>=sys-devel/binutils-config-3
+	sys-libs/zlib
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	doc? ( sys-apps/texinfo )
+	test? (
+		dev-util/dejagnu
+		app-alternatives/bc
+	)
+	nls? ( sys-devel/gettext )
+	app-alternatives/lex
+	app-alternatives/yacc
+"
+
+RESTRICT="!test? ( test )"
+
+MY_BUILDDIR="${WORKDIR}"/build
+S="${WORKDIR}"/${P/-hppa64/}
+
+src_unpack() {
+	if [[ ${PV} == 9999* ]] ; then
+		EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/binutils-patches.git"
+		EGIT_CHECKOUT_DIR="${WORKDIR}"/patches-git
+		git-r3_src_unpack
+		mv patches-git/9999 patch || die
+
+		S="${WORKDIR}"/binutils
+		EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"
+		EGIT_CHECKOUT_DIR="${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=${P%_p?}
+		dir=${dir/-hppa64/}
+
+		S=${WORKDIR}/${dir}
+	fi
+
+	cd "${WORKDIR}" || die
+	mkdir -p "${MY_BUILDDIR}" || die
+}
+
+src_prepare() {
+	local patchsetname
+	if [[ ${PV} == 9999* ]] ; then
+		patchsetname="from git master"
+	else
+		patchsetname="${PATCH_BINUTILS_VER}-${PATCH_VER}"
+	fi
+
+	if [[ -n ${PATCH_VER} ]] || [[ ${PV} == 9999* ]] ; then
+		if ! use vanilla; then
+			einfo "Applying binutils patchset ${patchsetname}"
+			eapply "${WORKDIR}/patch"
+			einfo "Done."
+		fi
+	fi
+
+	# Make sure our explicit libdir paths don't get clobbered, bug #562460
+	sed -i \
+		-e 's:@bfdlibdir@:@libdir@:g' \
+		-e 's:@bfdincludedir@:@includedir@:g' \
+		{bfd,opcodes}/Makefile.in || die
+
+	# Fix locale issues if possible, bug #122216
+	if [[ -e ${FILESDIR}/binutils-configure-LANG.patch ]] ; then
+		einfo "Fixing misc issues in configure files"
+		for f in $(find "${S}" -name configure -exec grep -l 'autoconf version 2.13' {} +) ; do
+			ebegin "  Updating ${f/${S}\/}"
+			patch "${f}" "${FILESDIR}"/binutils-configure-LANG.patch >& "${T}"/configure-patch.log \
+				|| eerror "Please file a bug about this"
+			eend $?
+		done
+	fi
+
+	# Apply things from PATCHES and user dirs
+	default
+
+	# Run misc portage update scripts
+	gnuconfig_update
+	elibtoolize --portage --no-uclibc
+}
+
+toolchain-binutils_bugurl() {
+	printf "https://bugs.gentoo.org/"
+}
+toolchain-binutils_pkgversion() {
+	printf "Gentoo ${PV}"
+	[[ -n ${PATCH_VER} ]] && printf " p${PATCH_VER}"
+}
+
+src_configure() {
+	# 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.
+	MAKEOPTS="--output-sync=line ${MAKEOPTS}"
+
+	# Setup some paths
+	LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${PV}
+	INCPATH=${LIBPATH}/include
+	DATAPATH=/usr/share/binutils-data/${CTARGET}/${PV}
+	if is_cross ; then
+		TOOLPATH=/usr/${CHOST}/${CTARGET}
+	else
+		TOOLPATH=/usr/${CTARGET}
+	fi
+	BINPATH=${TOOLPATH}/binutils-bin/${PV}
+
+	# Make sure we filter $LINGUAS so that only ones that
+	# actually work make it through, bug #42033
+	strip-linguas -u */po
+
+	# Keep things sane
+	strip-flags
+
+	use elibc_musl && append-ldflags -Wl,-z,stack-size=2097152
+
+	local x
+	echo
+	for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do
+		einfo "$(printf '%10s' ${x}:) ${!x}"
+	done
+	echo
+
+	cd "${MY_BUILDDIR}" || die
+	local myconf=()
+
+	if use plugins ; then
+		myconf+=( --enable-plugins )
+	fi
+	# enable gold (installed as ld.gold) and ld's plugin architecture
+	if use gold ; then
+		myconf+=( --enable-gold )
+		if use default-gold; then
+			myconf+=( --enable-gold=default )
+		fi
+	fi
+
+	if use nls ; then
+		myconf+=( --without-included-gettext )
+	else
+		myconf+=( --disable-nls )
+	fi
+
+	myconf+=( --with-system-zlib )
+
+	# For bi-arch systems, enable a 64bit bfd. This matches the bi-arch
+	# logic in toolchain.eclass. bug #446946
+	#
+	# We used to do it for everyone, but it's slow on 32bit arches. bug #438522
+	case $(tc-arch) in
+		ppc|sparc|x86) myconf+=( --enable-64-bit-bfd ) ;;
+	esac
+
+	use multitarget && myconf+=( --enable-targets=all --enable-64-bit-bfd )
+
+	[[ -n ${CBUILD} ]] && myconf+=( --build=${CBUILD} )
+
+	is_cross && myconf+=(
+		--with-sysroot="${EPREFIX}"/usr/${CTARGET}
+		--enable-poison-system-directories
+	)
+
+	myconf+=( --enable-secureplt )
+
+	# mips can't do hash-style=gnu ...
+	if [[ $(tc-arch) != mips ]] ; then
+		myconf+=( --enable-default-hash-style=gnu )
+	fi
+
+	myconf+=(
+		--prefix="${EPREFIX}"/usr
+		--host=${CHOST}
+		--target=${CTARGET}
+		--datadir="${EPREFIX}"${DATAPATH}
+		--datarootdir="${EPREFIX}"${DATAPATH}
+		--infodir="${EPREFIX}"${DATAPATH}/info
+		--mandir="${EPREFIX}"${DATAPATH}/man
+		--bindir="${EPREFIX}"${BINPATH}
+		--libdir="${EPREFIX}"${LIBPATH}
+		--libexecdir="${EPREFIX}"${LIBPATH}
+		--includedir="${EPREFIX}"${INCPATH}
+		# 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 (>=2.27) offer a configure flag now.
+		--enable-relro
+		# Newer versions (>=2.24) make this an explicit option, bug #497268
+		--enable-install-libiberty
+		# Available from 2.35 on
+		--enable-textrel-check=warning
+
+		# These hardening options are available from 2.39+ but
+		# they unconditionally enable the behaviour even on arches
+		# where e.g. execstacks can't be avoided.
+		# See https://sourceware.org/bugzilla/show_bug.cgi?id=29592.
+		#--enable-warn-execstack
+		#--enable-warn-rwx-segments
+		#--disable-default-execstack (or is it --enable-default-execstack=no? docs are confusing)
+
+		# Things to think about
+		#--enable-deterministic-archives
+
+		# Works better than vapier's patch, bug #808787
+		--enable-new-dtags
+
+		--disable-jansson
+		--disable-werror
+		--with-bugurl="$(toolchain-binutils_bugurl)"
+		--with-pkgversion="$(toolchain-binutils_pkgversion)"
+		$(use_enable static-libs static)
+		# Disable modules that are in a combined binutils/gdb tree, bug #490566
+		--disable-{gdb,libdecnumber,readline,sim}
+		# Strip out broken static link flags.
+		# https://gcc.gnu.org/PR56750
+		--without-stage1-ldflags
+		# Change SONAME to avoid conflict across
+		# {native,cross}/binutils, binutils-libs. bug #666100
+		--with-extra-soversion-suffix=gentoo-${CATEGORY}-${PN}-$(usex multitarget mt st)
+
+		# Avoid automagic dependency on (currently prefix) systems
+		# systems with debuginfod library, bug #754753
+		--without-debuginfod
+
+		# Avoid automagic dev-libs/msgpack dep, bug #865875
+		--without-msgpack
+
+		# 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)
+
+		# We can enable this by default in future, but it's brand new
+		# in 2.39 with several bugs:
+		# - Doesn't build on musl (https://sourceware.org/bugzilla/show_bug.cgi?id=29477)
+		# - No man pages (https://sourceware.org/bugzilla/show_bug.cgi?id=29521)
+		# - Broken at runtime without Java (https://sourceware.org/bugzilla/show_bug.cgi?id=29479)
+		# - binutils-config (and this ebuild?) needs adaptation first (https://bugs.gentoo.org/865113)
+		$(use_enable gprofng)
+	)
+
+	if ! is_cross ; then
+		# No LTO for HPPA64 right now as we don't build kgcc64 with LTO support.
+		myconf+=( $(use_enable pgo pgo-build) )
+
+		if use pgo ; then
+			export BUILD_CFLAGS="${CFLAGS}"
+		fi
+	fi
+
+	ECONF_SOURCE="${S}" econf "${myconf[@]}"
+
+	# Prevent makeinfo from running if doc is unset.
+	if ! use doc ; then
+		sed -i \
+			-e '/^MAKEINFO/s:=.*:= true:' \
+			Makefile || die
+	fi
+}
+
+src_compile() {
+	cd "${MY_BUILDDIR}" || die
+
+	# see Note [tooldir hack for ldscripts]
+	emake tooldir="${EPREFIX}${TOOLPATH}" all
+
+	# only build info pages if the user wants them
+	if use doc ; then
+		emake info
+	fi
+
+	# we nuke the manpages when we're left with junk
+	# (like when we bootstrap, no perl -> no manpages)
+	find . -name '*.1' -a -size 0 -delete
+}
+
+src_test() {
+	cd "${MY_BUILDDIR}" || die
+
+	# bug #637066
+	filter-flags -Wall -Wreturn-type
+
+	emake -k check
+}
+
+src_install() {
+	local x d
+
+	cd "${MY_BUILDDIR}" || die
+
+	# see Note [tooldir hack for ldscripts]
+	emake DESTDIR="${D}" tooldir="${EPREFIX}${LIBPATH}" install
+	rm -rf "${ED}"/${LIBPATH}/bin || die
+	use static-libs || find "${ED}" -name '*.la' -delete
+
+	# Newer versions of binutils get fancy with ${LIBPATH}, bug #171905
+	cd "${ED}"/${LIBPATH} || die
+	for d in ../* ; do
+		[[ ${d} == ../${PV} ]] && continue
+		mv ${d}/* . || die
+		rmdir ${d} || die
+	done
+
+	# Now we collect everything intp the proper SLOT-ed dirs
+	# When something is built to cross-compile, it installs into
+	# /usr/$CHOST/ by default ... we have to 'fix' that :)
+	if is_cross ; then
+		cd "${ED}"/${BINPATH} || die
+		for x in * ; do
+			mv ${x} ${x/${CTARGET}-} || die
+		done
+
+		if [[ -d ${ED}/usr/${CHOST}/${CTARGET} ]] ; then
+			# No die for now, dies on hppa?
+			mv "${ED}"/usr/${CHOST}/${CTARGET}/include "${ED}"/${INCPATH}
+			mv "${ED}"/usr/${CHOST}/${CTARGET}/lib/* "${ED}"/${LIBPATH}/
+			rm -r "${ED}"/usr/${CHOST}/{include,lib}
+		fi
+	fi
+
+	insinto ${INCPATH}
+	local libiberty_headers=(
+		# Not all the libiberty headers.  See libiberty/Makefile.in:install_to_libdir.
+		demangle.h
+		dyn-string.h
+		fibheap.h
+		hashtab.h
+		libiberty.h
+		objalloc.h
+		splay-tree.h
+	)
+	doins "${libiberty_headers[@]/#/${S}/include/}"
+	if [[ -d ${ED}/${LIBPATH}/lib ]] ; then
+		# TODO: add || die here, fails on hppa?
+		mv "${ED}"/${LIBPATH}/lib/* "${ED}"/${LIBPATH}/
+		rm -r "${ED}"/${LIBPATH}/lib
+	fi
+
+	# Generate an env.d entry for this binutils
+	insinto /etc/env.d/binutils
+	cat <<-EOF > "${T}"/env.d
+		TARGET="${CTARGET}"
+		VER="${PV}"
+		LIBPATH="${EPREFIX}${LIBPATH}"
+	EOF
+	newins "${T}"/env.d ${CTARGET}-${PV}
+
+	# Handle documentation
+	if ! is_cross ; then
+		cd "${S}" || die
+		dodoc README
+
+		docinto bfd
+		dodoc bfd/ChangeLog* bfd/README bfd/PORTING bfd/TODO
+
+		docinto binutils
+		dodoc binutils/ChangeLog binutils/NEWS binutils/README
+
+		docinto gas
+		dodoc gas/ChangeLog* gas/CONTRIBUTORS gas/NEWS gas/README*
+
+		docinto gprof
+		dodoc gprof/ChangeLog* gprof/TEST gprof/TODO gprof/bbconv.pl
+
+		docinto ld
+		dodoc ld/ChangeLog* ld/README ld/NEWS ld/TODO
+
+		docinto libiberty
+		dodoc libiberty/ChangeLog* libiberty/README
+
+		docinto opcodes
+		dodoc opcodes/ChangeLog*
+	fi
+
+	# Remove shared info pages
+	rm -f "${ED}"/${DATAPATH}/info/{dir,configure.info,standards.info} || die
+
+	# Trim all empty dirs
+	find "${ED}" -depth -type d -exec rmdir {} + 2>/dev/null
+
+	# the hppa64 hack; this should go into 9999 as a PN-conditional
+	# tweak the default fake list a little bit
+	cd "${D}"/etc/env.d/binutils
+	sed -i '/FAKE_TARGETS=/s:"$: hppa64-linux":' ${CTARGET}-${PV} || die
+}
+
+pkg_postinst() {
+	# Make sure this ${CTARGET} has a binutils version selected
+	[[ -e ${EROOT}/etc/env.d/binutils/config-${CTARGET} ]] && return 0
+	binutils-config ${CTARGET}-${PV}
+}
+
+pkg_postrm() {
+	local current_profile=$(binutils-config -c ${CTARGET})
+
+	# If no other versions exist, then uninstall for this
+	# target ... otherwise, switch to the newest version
+	# Note: only do this if this version is unmerged.  We
+	#       rerun binutils-config if this is a remerge, as
+	#       we want the mtimes on the symlinks updated (if
+	#       it is the same as the current selected profile)
+	if [[ ! -e ${EPREFIX}${BINPATH}/ld ]] && [[ ${current_profile} == ${CTARGET}-${PV} ]] ; then
+		local choice=$(binutils-config -l | grep ${CTARGET} | awk '{print $2}')
+		choice=${choice//$'\n'/ }
+		choice=${choice/* }
+		if [[ -z ${choice} ]] ; then
+			binutils-config -u ${CTARGET}
+		else
+			binutils-config ${choice}
+		fi
+	elif [[ $(CHOST=${CTARGET} binutils-config -c) == ${CTARGET}-${PV} ]] ; then
+		binutils-config ${CTARGET}-${PV}
+	fi
+}
+
+# Note [slotting support]
+# -----------------------
+# Gentoo's layout for binutils files is non-standard as Gentoo
+# supports slotted installation for binutils. Many tools
+# still expect binutils to reside in known locations.
+# binutils-config package restores symlinks into known locations,
+# like:
+#    /usr/bin/${CTARGET}-<tool>
+#    /usr/bin/${CHOST}/${CTARGET}/lib/ldscrips
+#    /usr/include/
+#
+# Note [tooldir hack for ldscripts]
+# ---------------------------------
+# Build system does not allow ./configure to tweak every location
+# we need for slotting binutils hence all the shuffling in
+# src_install(). This note is about SCRIPTDIR define handling.
+#
+# SCRIPTDIR defines 'ldscripts/' directory location. SCRIPTDIR value
+# is set at build-time in ld/Makefile.am as: 'scriptdir = $(tooldir)/lib'
+# and hardcoded as -DSCRIPTDIR='"$(scriptdir)"' at compile time.
+# Thus we can't just move files around after compilation finished.
+#
+# Our goal is the following:
+# - at build-time set scriptdir to point to symlinked location:
+#   ${TOOLPATH}: /usr/${CHOST} (or /usr/${CHOST}/${CTARGET} for cross-case)
+# - at install-time set scriptdir to point to slotted location:
+#   ${LIBPATH}: /usr/$(get_libdir)/binutils/${CTARGET}/${PV}