sys-devel/autoconf-wrapper: Sync with Gentoo

It's from Gentoo commit d08bd3ca926b604cd45496db04aab7cfa44dcf15.

sdk_container/src/third_party/portage-stable/sys-devel/autoconf-wrapper/autoconf-wrapper-20221207-r1.ebuild

@@ -0,0 +1,45 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_P="autotools-wrappers-at-${PV}"
+
+DESCRIPTION="Wrapper for autoconf to manage multiple autoconf versions"
+HOMEPAGE="https://gitweb.gentoo.org/proj/autotools-wrappers.git"
+
+if [[ ${PV} == *9999 ]] ; then
+	EGIT_REPO_URI="
+		https://anongit.gentoo.org/git/proj/autotools-wrappers.git
+		https://github.com/gentoo/autotools-wrappers
+	"
+	inherit git-r3
+else
+	SRC_URI="https://gitweb.gentoo.org/proj/autotools-wrappers.git/snapshot/${MY_P}.tar.gz"
+	S="${WORKDIR}/${MY_P}"
+
+	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"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+
+src_prepare() {
+	default
+
+	# usr/bin/aclocal: bad substitution -> /bin/sh != POSIX shell
+	if use prefix ; then
+		sed -i -e '1c\#!'"${EPREFIX}"'/bin/sh' ac-wrapper.sh || die
+	fi
+}
+
+src_install() {
+	exeinto /usr/$(get_libdir)/misc
+	doexe ac-wrapper.sh
+
+	dodir /usr/bin
+	local x=
+	for x in auto{conf,header,m4te,reconf,scan,update} ifnames ; do
+		dosym -r /usr/$(get_libdir)/misc/ac-wrapper.sh /usr/bin/${x}
+	done
+}

sdk_container/src/third_party/portage-stable/sys-devel/autoconf-wrapper/autoconf-wrapper-20221207.ebuild

@@ -9,11 +9,13 @@ DESCRIPTION="Wrapper for autoconf to manage multiple autoconf versions"
 HOMEPAGE="https://gitweb.gentoo.org/proj/autotools-wrappers.git"
 
 if [[ ${PV} == *9999 ]] ; then
-	EGIT_REPO_URI=" https://anongit.gentoo.org/git/proj/autotools-wrappers.git"
+	EGIT_REPO_URI="
+		https://anongit.gentoo.org/git/proj/autotools-wrappers.git
+		https://github.com/gentoo/autotools-wrappers
+	"
 	inherit git-r3
 else
 	SRC_URI="https://gitweb.gentoo.org/proj/autotools-wrappers.git/snapshot/${MY_P}.tar.gz"
-	#SRC_URI="https://dev.gentoo.org/~vapier/dist/${MY_P}.tar.gz"
 	S="${WORKDIR}/${MY_P}"
 
 	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"

sdk_container/src/third_party/portage-stable/sys-devel/autoconf-wrapper/autoconf-wrapper-99999999.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -9,11 +9,13 @@ DESCRIPTION="Wrapper for autoconf to manage multiple autoconf versions"
 HOMEPAGE="https://gitweb.gentoo.org/proj/autotools-wrappers.git"
 
 if [[ ${PV} == *9999 ]] ; then
-	EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/autotools-wrappers.git"
+	EGIT_REPO_URI="
+		https://anongit.gentoo.org/git/proj/autotools-wrappers.git
+		https://github.com/gentoo/autotools-wrappers
+	"
 	inherit git-r3
 else
 	SRC_URI="https://gitweb.gentoo.org/proj/autotools-wrappers.git/snapshot/${MY_P}.tar.gz"
-	#SRC_URI="https://dev.gentoo.org/~vapier/dist/${MY_P}.tar.gz"
 	S="${WORKDIR}/${MY_P}"
 
 	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"
@@ -22,12 +24,20 @@ fi
 LICENSE="GPL-2"
 SLOT="0"
 
+src_prepare() {
+	default
+
+	# usr/bin/aclocal: bad substitution -> /bin/sh != POSIX shell
+	if use prefix ; then
+		sed -i -e '1c\#!'"${EPREFIX}"'/bin/sh' ac-wrapper.sh || die
+	fi
+}
+
 src_install() {
 	exeinto /usr/$(get_libdir)/misc
 	doexe ac-wrapper.sh
 
 	dodir /usr/bin
-
 	local x=
 	for x in auto{conf,header,m4te,reconf,scan,update} ifnames ; do
 		dosym -r /usr/$(get_libdir)/misc/ac-wrapper.sh /usr/bin/${x}