sys-devel/gcc-config: Version bump; fixes prefix issues (bug 641096) and adds support for LTO linker plugins (bug 630066)

Closes: https://bugs.gentoo.org/630066
Bug: https://bugs.gentoo.org/641096
Package-Manager: Portage-2.3.19, Repoman-2.3.6

sys-devel/gcc-config/Manifest

@@ -1,2 +1,3 @@
 DIST gcc-config-1.8.tar.xz 15020 BLAKE2B 97debbef946b0c14b4ecc0bc5b2217566b43f21318970b235b2919bd1e1ea41aff66aebb0ed73db2382f8312268327eb6844139bdeae7aba75771c699a5043df SHA512 3b84af2d961a0527834759e047330dbab7bac0ff3d6aae103f14fca2d44bd612bd4a1005649e8b4198036231ed8a8319fb13326b4d2c40474826cf53f7bc0826
 DIST gcc-config-1.9.0.tar.xz 17468 BLAKE2B 3e0b6faff3ac582fc0fed921958ff849ba8b1be5b0c25609790cd56400c05371e47ecd955b7bc79362179a559def94463a3667858a70d6edd283d2c064ff0734 SHA512 658c8ce26fdddd6f3e519310001cdf0f8fb01226df2d575fec81b39c083613ef0675024b79b285fab89a930c4ada7a1aef04433eb21947b4e9c0a9cb12f8fabc
+DIST gcc-config-1.9.1.tar.xz 17628 BLAKE2B 8fce87038d9aed625d833327a7e335c311aeb04d44a07a7738def235333a9428664314ddd4da3a1d59d030136734377a838f25ff411b249aba25ea22a88460ee SHA512 6c518c266698277a1ad00a1624fc1ada15ed7096d05a520700c60a27180885169bd2051fb6869e6a958503c8eebc1cd6c211098501c5fe258ee11d96c6a0b069

sys-devel/gcc-config/gcc-config-1.9.1.ebuild

@@ -0,0 +1,54 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit toolchain-funcs
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/gcc-config.git"
+	inherit git-r3
+else
+	SRC_URI="mirror://gentoo/${P}.tar.xz
+		https://dev.gentoo.org/~dilfridge/distfiles/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
+fi
+
+DESCRIPTION="Utility to manage compilers"
+HOMEPAGE="https://gitweb.gentoo.org/proj/gcc-config.git/"
+LICENSE="GPL-2"
+SLOT="0"
+IUSE=""
+
+RDEPEND=">=sys-apps/gentoo-functions-0.10"
+
+src_compile() {
+	emake CC="$(tc-getCC)" \
+		PV="${PV}" \
+		SUBLIBDIR="$(get_libdir)"
+}
+
+src_install() {
+	emake \
+		DESTDIR="${D}" \
+		PV="${PV}" \
+		SUBLIBDIR="$(get_libdir)" \
+		install
+}
+
+pkg_postinst() {
+	# Scrub eselect-compiler remains
+	rm -f "${ROOT}"/etc/env.d/05compiler &
+
+	# We not longer use the /usr/include/g++-v3 hacks, as
+	# it is not needed ...
+	rm -f "${ROOT}"/usr/include/g++{,-v3} &
+
+	# Do we have a valid multi ver setup ?
+	local x
+	for x in $(gcc-config -C -l 2>/dev/null | awk '$NF == "*" { print $2 }') ; do
+		gcc-config ${x}
+	done
+
+	wait
+}