sys-devel/gnuconfig: Sync with Gentoo

It's from Gentoo commit 29d7fa5b9b9e6fd415ec1413124da2859d365a48.

sdk_container/src/third_party/portage-stable/sys-devel/gnuconfig/Manifest

@@ -1,2 +1 @@
-DIST gnuconfig-20210107.tar.xz 65944 BLAKE2B 209952ca349c9859b695df5a4f8b49df689cba47b439e715108cb66ccef7ec3742162113a2ee4948a85a96b44c45d4d553f9e41c15823403f451fea6ea61bd36 SHA512 e1485b7b719994441f49b18a88f922405f74aff2ba1df16050802a311fb5438e598d989fdb7fa008734e5ec0e567e7e90486f8bc6655787bc053ad8a89650213
 DIST gnuconfig-20220508.tar.xz 87616 BLAKE2B 80b981cc85153af1cdf5ba8ca3f4e22843443ee062dacf0fa104749cebb4d25e28c83a1ba82ae326457b4cd58fe17e0f28423e9b1d0cbd3ff53b72dbc3e414b3 SHA512 c77363d30733b509d9e2a795189d0a7a556f87c6d2333ad5b376175bd8df34c48777d27e85b766c7b557f151ee2d877c6cf94940dedb4d85793427daeed5c7cd

sdk_container/src/third_party/portage-stable/sys-devel/gnuconfig/gnuconfig-20210107.ebuild

@@ -1,63 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-if [[ ${PV} == "99999999" ]] ; then
-	EGIT_REPO_URI="https://git.savannah.gnu.org/r/config.git"
-
-	inherit git-r3
-else
-	SRC_URI="https://dev.gentoo.org/~polynomial-c/dist/${PN}/${P}.tar.xz"
-	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
-	S="${WORKDIR}"
-fi
-
-DESCRIPTION="Updated config.sub and config.guess file from GNU"
-HOMEPAGE="https://savannah.gnu.org/projects/config"
-
-LICENSE="GPL-3+-with-autoconf-exception"
-SLOT="0"
-IUSE=""
-
-maint_pkg_create() {
-	cd "${S}"
-
-	make ChangeLog || die
-	local ver=$(gawk '{ gsub(/-/, "", $1); print $1; exit }' ChangeLog)
-	[[ ${#ver} != 8 ]] && die "invalid version '${ver}'"
-
-	cp "${FILESDIR}"/${PV}/*.patch . || die
-
-	local tar="${T}/gnuconfig-${ver}.tar.xz"
-	tar -Jcf "${tar}" ./* || die "creating tar failed"
-	einfo "Packaged tar now available:"
-	einfo "$(du -b "${tar}")"
-}
-
-src_unpack() {
-	if [[ ${PV} == "99999999" ]] ; then
-		git-r3_src_unpack
-		maint_pkg_create
-	else
-		unpack ${A}
-	fi
-}
-
-src_prepare() {
-	default
-	eapply "${S}"/*.patch
-}
-
-src_compile() { :;}
-
-src_test() {
-	emake check
-}
-
-src_install() {
-	insinto /usr/share/${PN}
-	doins config.{sub,guess}
-	fperms +x /usr/share/${PN}/config.{sub,guess}
-	dodoc ChangeLog
-}