--- /dev/null
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit prefix
+
+DESCRIPTION="Utility to change the binutils version being used"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Toolchain"
+SRC_URI="https://dev.gentoo.org/~slyfox/distfiles/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE=""
+
+# We also RDEPEND on sys-apps/findutils which is in base @system
+RDEPEND="sys-apps/gentoo-functions"
+
+src_install() {
+ emake DESTDIR="${D}" PV="${PV}" install
+
+ use prefix && eprefixify "${ED}"/usr/bin/${PN}
+ sed -i "s:@PV@:${PVR}:g" "${ED}"/usr/bin/${PN} || die
+}
+
+pkg_preinst() {
+ # Force a refresh when upgrading from an older version that symlinked
+ # in all the libs & includes that binutils-libs handles. #528088
+ if has_version "<${CATEGORY}/${PN}-5" ; then
+ local bc current
+ bc="${ED}/usr/bin/binutils-config"
+ if current=$("${bc}" -c) ; then
+ "${bc}" "${current}"
+ fi
+ fi
+}