gentoo auto-resync : 04:04:2024 - 08:14:38

3 files changed, 470 insertions, 0 deletions

diff --git a/sys-apps/util-linux/Manifest b/sys-apps/util-linux/Manifest
index 82fed100a91b..8e2bdcef40f9 100644
--- a/sys-apps/util-linux/Manifest
+++ b/sys-apps/util-linux/Manifest
@@ -5,6 +5,7 @@ AUX util-linux-2.39.2-backport-1d4456d.patch 993 BLAKE2B c65d13ece5de1486044b857
 AUX util-linux-2.39.2-backport-pr2251.patch 6779 BLAKE2B bb8d4be48a55931e7f45a95953c1dd6e7ff59f7559b27ad254c2c3643cf0e6410fcd49da3a7d21af70ea1066a883e9db7c75e425baa983ed3a2918ec517fce82 SHA512 8c949125525a4e13086c63595da6c7423a747165ecf3357f2fbcf95cd5cf7840c7c33e992cf66151598a52d5d6e1fe04f5d6059efe044b41882002b808ff937c
 AUX util-linux-2.39.2-fincore-test.patch 848 BLAKE2B 8320b3ddc561907f6c34e6cf916202c30ab1671cd3e4f7a41187ecbe4efab7fd172d48271073d3d8aadc5c3ae2ee06c5a73b54af0165e5a885e1c5690db40eff SHA512 0562d2102fe1dea0579afcf1353844c8b84c61c6ed1ccfce3a2f010889000623f931fd2d2a0046f570ef5e8ffa0df98b19ce046903090043b292a0529b1db4b9
 AUX util-linux-2.39.3-CVE-2024-28085.patch 840 BLAKE2B 220232e6330b201b2a524a1ff75340e899f277590ee988cba6dd9c1450d99a86269a6aefadda3847657fbb150a422bf180d308f13f3399a5c8d4195d1ce7fdc1 SHA512 445cced246202ef174b96f3280ad380eb44e69a0759f1217e70a290444d5e5363d1df7f6d8757afb1e289486e838a97fa7d6b2602845f04a8fdf37b239859095
+AUX util-linux-2.39.3-fix-use-after-free.patch 1598 BLAKE2B 414448281c0f5b13755fde20b19540ba9e9dc66b3d3d67992516c0b818d8e4824aa4f7170aa1e82e8e96b1c687ee2746639b63fd3feec08deb10d3eefbbce459 SHA512 0068b7549a57d4dd561ca917258ee00062791b96ead8f1bb3d54acb52af09c9394c54c23e47b6d01a4ae8aed04926f8c0e1289f568113d167a1911a0ee7b7ea1
 AUX util-linux-2.39.3-libblkid-luks.patch 1499 BLAKE2B d08f33f3be0709abb3969a89809a953da06dad98be44d804e1327fc57872331a1cd84d4c9cd4762529df53b3a3a3010ddc7fdcfc8d35e7e6be0447aa1bff055d SHA512 4dd4222a23262a6bfaa472bbfcf17faa0ecd6cbdf85da6459c4ed146f0bdcb0c7e249b6f5286faa4e97d811ebe13285523fb800b280a8eb053224a15bda47bf8
 AUX util-linux-2.39.3-libmount-Fix-export-of-mnt_context_is_lazy-and-mnt_c.patch 1710 BLAKE2B 04a3b4db45447556edbf66bdb9bf9c895cdf47a801b41743603b14420bcffe9618c17c8153b6800b872dbc28d1e5c33a55667f2a31e9ff63f7f026c1beb9f524 SHA512 da91fb5f9443907558f6245d4eee3f578e0f0549866a6e9f39bd82d6123868180c1d2aa357e5ef47f163b7ddf67d1c24f6a4768837f21577b2887555a956afe9
 AUX util-linux-2.39.3-musl-1.2.5-basename.patch 1814 BLAKE2B 29463f6aedec98cbd7edaa68e3ef0b6c7a4932e6f1b02948237689e75cb720d406970a6521564dd97c68c922b087f23683c219550c5092755057e734f94bc338 SHA512 74f6ccd530766fdbaac55a20becc8e2ce8dc8aeb65aaba3d22430a7c72e19e9483031b508b4448507d245d42e6d730d0d17ec6bc8edb63eaf0cb8ce0365be4d7
@@ -13,5 +14,6 @@ DIST util-linux-2.39.3.tar.xz 8526168 BLAKE2B cd7b2b3c820e920d4a6ecd46fd807e018f
 EBUILD util-linux-2.39.3-r2.ebuild 10816 BLAKE2B 675a18c3b90136b7f9dcdf80f32af95e762c34499fafb8955a4e65e8aafd275e1c1fd26ff42602c43e5448e45e657de00bf1e073d28b7a27724353fdc9384356 SHA512 549a47fb5864403951a9b4829d920e7856770d35758fb4fd00b6294dfe5926bbc538dbe70d62781f6de600650a14480f15a859c9d051c6cc74037ce360741efc
 EBUILD util-linux-2.39.3-r5.ebuild 11077 BLAKE2B 3ff11508741aa47716f028ed5518bb03075411d9e320274e152da5bfd35e100b2772ddb74ad7e642a758addcba02449c1f246917095592972fc0600e03ab4635 SHA512 a92a9865263b60de4e4e2ead1849f2683486dfa8e43c3bcb195be6cf9a559fa72cdbfef61942901e86803e273fe75f2b7099e5a3bb02ef35eccfb2d3f6e42115
 EBUILD util-linux-2.39.3-r6.ebuild 11130 BLAKE2B 0bc7dd8134172de2a660ca6bdd49ca63c8e4647c76ba19607bea18947e3e63a78d92ba4f74d8086d533bbd667f8fe80b604b20d9c5677e15d73122b973cc2220 SHA512 232c7fc42850b5143af4c822e6d94039918c5c40372de6166834418cc0546dab6468ae35fa673266633aca5b5133a3037ad352b82ace0e1c8f50ba3947878689
+EBUILD util-linux-2.39.3-r7.ebuild 11183 BLAKE2B 29b476a367bb001adec05c40913f6ee38821944d7840de4061e0bdf9bdfbb23fd9f44a520e7c010e0a46d5ec68050d0d56e3604324af0469afd193f28b978eda SHA512 3fad2c2bc069f1cbe3ef8754a8ca87202674eb0c3427242b8cd1169bbcf3f6aa4874790f9772630393bc302e90e86c5e5bcf9db65b37b08d433fde047fa716f3
 EBUILD util-linux-9999.ebuild 10539 BLAKE2B cc0cf0445812fa59abfae68308c8c85052031859aa2fbb5e5da9dbd1de7886d71a784f8a6431596e27a08a87c8d0995b383f90d5ae583385e5a7ad60b70be8eb SHA512 7628e3d91ba9827138bccaebe1a9111695f24b006c535437e258e926b32e2d4722dbb09c863339d72cbc956d3fc46eaa93fbc485a606bb59e6afcd2deb11971f
 MISC metadata.xml 1553 BLAKE2B 1c4a18f6d91be4c90bf2505745cae42f6d249a1295c6a46fc1b8ea08297842b4d3a2aa232e679a167af9fef26730ed71f651b2f71b58cbfe66bd7a5cd3743c3b SHA512 e01d390c983ac47b9a6684f70b11cc796cde1355ae7d4c12406b3d6fc5b0897a9471720844e74fceee1648f4c7d685e6b12f157adc1ad951506acefb7441635c
diff --git a/sys-apps/util-linux/files/util-linux-2.39.3-fix-use-after-free.patch b/sys-apps/util-linux/files/util-linux-2.39.3-fix-use-after-free.patch
new file mode 100644
index 000000000000..6ebbd0a430f7
--- /dev/null
+++ b/sys-apps/util-linux/files/util-linux-2.39.3-fix-use-after-free.patch
@@ -0,0 +1,52 @@
+https://bugs.gentoo.org/928396
+https://github.com/util-linux/util-linux/commit/4b2e6f5071a4c5beebbd9668d24dc05defc096d7
+
+From 4b2e6f5071a4c5beebbd9668d24dc05defc096d7 Mon Sep 17 00:00:00 2001
+From: Tanish Yadav <devtany@gmail.com>
+Date: Tue, 5 Mar 2024 00:51:41 +0530
+Subject: [PATCH] su: fix use after free in run_shell
+
+Do not free tmp for non login branch as basename may return a pointer to
+some part of it.
+
+[kzak@redhat.com: - improve coding style of the function]
+
+Signed-off-by: Tanish Yadav <devtany@gmail.com>
+Signed-off-by: Karel Zak <kzak@redhat.com>
+---
+ login-utils/su-common.c | 9 ++++-----
+ 1 file changed, 4 insertions(+), 5 deletions(-)
+
+diff --git a/login-utils/su-common.c b/login-utils/su-common.c
+index 242b6ce4ea..9bc0231961 100644
+--- a/login-utils/su-common.c
++++ b/login-utils/su-common.c
+@@ -835,13 +835,14 @@ static void run_shell(
+ 	size_t n_args = 1 + su->fast_startup + 2 * ! !command + n_additional_args + 1;
+ 	const char **args = xcalloc(n_args, sizeof *args);
+ 	size_t argno = 1;
++	char *tmp;
+ 
+ 	DBG(MISC, ul_debug("starting shell [shell=%s, command=\"%s\"%s%s]",
+ 				shell, command,
+ 				su->simulate_login ? " login" : "",
+ 				su->fast_startup ? " fast-start" : ""));
++	tmp = xstrdup(shell);
+ 
+-  char* tmp = xstrdup(shell);
+ 	if (su->simulate_login) {
+ 		char *arg0;
+ 		char *shell_basename;
+@@ -851,10 +852,8 @@ static void run_shell(
+ 		arg0[0] = '-';
+ 		strcpy(arg0 + 1, shell_basename);
+ 		args[0] = arg0;
+-	} else {
+-    args[0] = basename(tmp);
+-  }
+-  free(tmp);
++	} else
++		args[0] = basename(tmp);
+ 
+ 	if (su->fast_startup)
+ 		args[argno++] = "-f";
diff --git a/sys-apps/util-linux/util-linux-2.39.3-r7.ebuild b/sys-apps/util-linux/util-linux-2.39.3-r7.ebuild
new file mode 100644
index 000000000000..7892f3ad5d47
--- /dev/null
+++ b/sys-apps/util-linux/util-linux-2.39.3-r7.ebuild
@@ -0,0 +1,416 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit toolchain-funcs libtool flag-o-matic bash-completion-r1 \
+	pam python-r1 multilib-minimal multiprocessing systemd
+
+MY_PV="${PV/_/-}"
+MY_P="${PN}-${MY_PV}"
+
+DESCRIPTION="Various useful Linux utilities"
+HOMEPAGE="https://www.kernel.org/pub/linux/utils/util-linux/ https://github.com/util-linux/util-linux"
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git"
+	inherit autotools git-r3
+else
+	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/karelzak.asc
+	inherit verify-sig
+
+	if [[ ${PV} != *_rc* ]] ; then
+		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos"
+	fi
+
+	SRC_URI="https://www.kernel.org/pub/linux/utils/util-linux/v${PV:0:4}/${MY_P}.tar.xz"
+	SRC_URI+=" verify-sig? ( https://www.kernel.org/pub/linux/utils/util-linux/v${PV:0:4}/${MY_P}.tar.sign )"
+fi
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="GPL-2 GPL-3 LGPL-2.1 BSD-4 MIT public-domain"
+SLOT="0"
+IUSE="audit build caps +cramfs cryptsetup fdformat +hardlink kill +logger magic ncurses nls pam python +readline rtas selinux slang static-libs +su +suid systemd test tty-helpers udev unicode"
+
+# Most lib deps here are related to programs rather than our libs,
+# so we rarely need to specify ${MULTILIB_USEDEP}.
+RDEPEND="
+	virtual/libcrypt:=
+	audit? ( >=sys-process/audit-2.6:= )
+	caps? ( sys-libs/libcap-ng )
+	cramfs? ( sys-libs/zlib:= )
+	cryptsetup? ( >=sys-fs/cryptsetup-2.1.0 )
+	hardlink? ( dev-libs/libpcre2:= )
+	ncurses? (
+		sys-libs/ncurses:=[unicode(+)?]
+		magic? ( sys-apps/file:0= )
+	)
+	nls? ( virtual/libintl[${MULTILIB_USEDEP}] )
+	pam? ( sys-libs/pam )
+	python? ( ${PYTHON_DEPS} )
+	readline? ( sys-libs/readline:0= )
+	rtas? ( sys-libs/librtas )
+	selinux? ( >=sys-libs/libselinux-2.2.2-r4[${MULTILIB_USEDEP}] )
+	slang? ( sys-libs/slang )
+	!build? (
+		systemd? ( sys-apps/systemd )
+		udev? ( virtual/libudev:= )
+	)
+"
+BDEPEND="
+	virtual/pkgconfig
+	nls? (
+		app-text/po4a
+		sys-devel/gettext
+	)
+	test? ( app-alternatives/bc )
+"
+DEPEND="
+	${RDEPEND}
+	virtual/os-headers
+	acct-group/root
+"
+RDEPEND+="
+	hardlink? ( !app-arch/hardlink )
+	logger? ( !>=app-admin/sysklogd-2.0[logger] )
+	kill? (
+		!sys-apps/coreutils[kill]
+		!sys-process/procps[kill]
+	)
+	su? (
+		!<sys-apps/shadow-4.7-r2
+		!>=sys-apps/shadow-4.7-r2[su]
+	)
+	!net-wireless/rfkill
+"
+
+if [[ ${PV} == 9999 ]] ; then
+	# Required for man-page generation
+	BDEPEND+=" dev-ruby/asciidoctor"
+else
+	BDEPEND+=" verify-sig? ( >=sec-keys/openpgp-keys-karelzak-20230517 )"
+fi
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} ) su? ( pam )"
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.39.2-fincore-test.patch
+	"${FILESDIR}"/${PN}-2.39.2-backport-pr2251.patch
+	"${FILESDIR}"/${PN}-2.39.2-backport-1d4456d.patch
+	"${FILESDIR}"/${PN}-2.39.3-libblkid-luks.patch
+	"${FILESDIR}"/${PN}-2.39.3-musl-1.2.5-basename.patch
+	"${FILESDIR}"/${PN}-2.39.3-libmount-Fix-export-of-mnt_context_is_lazy-and-mnt_c.patch
+	"${FILESDIR}"/${PN}-2.39.3-CVE-2024-28085.patch
+	"${FILESDIR}"/${PN}-2.39.3-fix-use-after-free.patch
+)
+
+pkg_pretend() {
+	if use su && ! use suid ; then
+		elog "su will be installed as suid despite USE=-suid (bug #832092)"
+		elog "To use su without suid, see e.g. Portage's suidctl feature."
+	fi
+}
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]] ; then
+		git-r3_src_unpack
+		return
+	fi
+
+	if use verify-sig ; then
+		mkdir "${T}"/verify-sig || die
+		pushd "${T}"/verify-sig &>/dev/null || die
+
+		# Upstream sign the decompressed .tar
+		# Let's do it separately in ${T} then cleanup to avoid external
+		# effects on normal unpack.
+		cp "${DISTDIR}"/${MY_P}.tar.xz . || die
+		xz -d ${MY_P}.tar.xz || die
+		verify-sig_verify_detached ${MY_P}.tar "${DISTDIR}"/${MY_P}.tar.sign
+
+		popd &>/dev/null || die
+		rm -r "${T}"/verify-sig || die
+	fi
+
+	default
+}
+
+src_prepare() {
+	default
+
+	if use test ; then
+		# Known-failing tests
+		# TODO: investigate these
+		local known_failing_tests=(
+			# Subtest 'options-maximum-size-8192' fails
+			hardlink/options
+
+			# Fails in sandbox
+			lsns/ioctl_ns
+
+			lsfd/mkfds-symlink
+			lsfd/mkfds-rw-character-device
+			# Fails with network-sandbox at least in nspawn
+			lsfd/option-inet
+			utmp/last-ipv6
+		)
+
+		local known_failing_test
+		for known_failing_test in "${known_failing_tests[@]}" ; do
+			einfo "Removing known-failing test: ${known_failing_test}"
+			rm tests/ts/${known_failing_test} || die
+		done
+	fi
+
+	if [[ ${PV} == 9999 ]] ; then
+		po/update-potfiles
+		eautoreconf
+	else
+		elibtoolize
+	fi
+}
+
+python_configure() {
+	local myeconfargs=(
+		"${commonargs[@]}"
+		--disable-all-programs
+		--disable-bash-completion
+		--without-systemdsystemunitdir
+		--with-python
+		--enable-libblkid
+		--enable-libmount
+		--enable-pylibmount
+	)
+
+	mkdir "${BUILD_DIR}" || die
+	pushd "${BUILD_DIR}" >/dev/null || die
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+	popd >/dev/null || die
+}
+
+multilib_src_configure() {
+	# The scanf test in a run-time test which fails while cross-compiling.
+	# Blindly assume a POSIX setup since we require libmount, and libmount
+	# itself fails when the scanf test fails. bug #531856
+	tc-is-cross-compiler && export scanf_cv_alloc_modifier=ms
+
+	# bug #485486
+	export ac_cv_header_security_pam_misc_h=$(multilib_native_usex pam)
+	# bug #545042
+	export ac_cv_header_security_pam_appl_h=$(multilib_native_usex pam)
+
+	# Undo bad ncurses handling by upstream. Fall back to pkg-config.
+	# bug #601530
+	export NCURSES6_CONFIG=false NCURSES5_CONFIG=false
+	export NCURSESW6_CONFIG=false NCURSESW5_CONFIG=false
+
+	# Avoid automagic dependency on ppc*
+	export ac_cv_lib_rtas_rtas_get_sysparm=$(usex rtas)
+
+	# configure args shared by python and non-python builds
+	local commonargs=(
+		--localstatedir="${EPREFIX}/var"
+		--runstatedir="${EPREFIX}/run"
+		--enable-fs-paths-extra="${EPREFIX}/usr/sbin:${EPREFIX}/bin:${EPREFIX}/usr/bin"
+
+		# Temporary workaround until ~2.39.2. 2.39.x introduced a big rewrite.
+		# https://github.com/util-linux/util-linux/issues/2287#issuecomment-1576640373
+		--disable-libmount-mountfd-support
+	)
+
+	local myeconfargs=(
+		"${commonargs[@]}"
+		--with-bashcompletiondir="$(get_bashcompdir)"
+		--without-python
+		$(multilib_native_use_enable suid makeinstall-chown)
+		$(multilib_native_use_enable suid makeinstall-setuid)
+		$(multilib_native_use_with readline)
+		$(multilib_native_use_with slang)
+		$(multilib_native_usex ncurses "$(use_with magic libmagic)" '--without-libmagic')
+		$(multilib_native_usex ncurses "$(use_with unicode ncursesw)" '--without-ncursesw')
+		$(multilib_native_usex ncurses "$(use_with !unicode ncurses)" '--without-ncurses')
+		$(multilib_native_use_with audit)
+		$(tc-has-tls || echo --disable-tls)
+		$(use_enable nls)
+		$(use_enable nls poman)
+		$(use_enable unicode widechar)
+		$(use_enable static-libs static)
+		$(use_with ncurses tinfo)
+		$(use_with selinux)
+	)
+
+	if use build ; then
+		myeconfargs+=(
+			--without-systemd
+			--without-udev
+		)
+	else
+		myeconfargs+=(
+			$(multilib_native_use_with systemd)
+			$(multilib_native_use_with udev)
+		)
+	fi
+
+	if multilib_is_native_abi ; then
+		myeconfargs+=(
+			--disable-chfn-chsh
+			--disable-login
+			--disable-newgrp
+			--disable-nologin
+			--disable-pylibmount
+			--disable-raw
+			--disable-vipw
+			--enable-agetty
+			--enable-bash-completion
+			--enable-line
+			--enable-partx
+			--enable-rename
+			--enable-rfkill
+			--enable-schedutils
+			--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
+			$(use_enable caps setpriv)
+			$(use_enable cramfs)
+			$(use_enable fdformat)
+			$(use_enable hardlink)
+			$(use_enable kill)
+			$(use_enable logger)
+			$(use_enable ncurses pg)
+			$(use_enable su)
+			$(use_enable tty-helpers mesg)
+			$(use_enable tty-helpers wall)
+			$(use_enable tty-helpers write)
+			$(use_with cryptsetup)
+		)
+		if [[ ${PV} == *9999 ]] ; then
+			myeconfargs+=( --enable-asciidoc )
+		else
+			# Upstream is shipping pre-generated man-pages for releases
+			myeconfargs+=( --disable-asciidoc )
+		fi
+	else
+		myeconfargs+=(
+			--disable-all-programs
+			--disable-asciidoc
+			--disable-bash-completion
+			--without-systemdsystemunitdir
+			--disable-poman
+
+			# build libraries
+			--enable-libuuid
+			--enable-libblkid
+			--enable-libsmartcols
+			--enable-libfdisk
+			--enable-libmount
+		)
+	fi
+
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_configure
+	fi
+}
+
+src_configure() {
+	append-lfs-flags
+	multilib-minimal_src_configure
+}
+
+python_compile() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	emake all
+	popd >/dev/null || die
+}
+
+multilib_src_compile() {
+	emake all
+
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_compile
+	fi
+}
+
+python_test() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	emake check TS_OPTS="--parallel=$(makeopts_jobs) --nonroot"
+	popd >/dev/null || die
+}
+
+multilib_src_test() {
+	emake check TS_OPTS="--parallel=$(makeopts_jobs) --nonroot"
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_test
+	fi
+}
+
+python_install() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	emake DESTDIR="${D}" install
+	python_optimize
+	popd >/dev/null || die
+}
+
+multilib_src_install() {
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_install
+	fi
+
+	# This needs to be called AFTER python_install call, bug #689190
+	emake DESTDIR="${D}" install
+}
+
+multilib_src_install_all() {
+	dodoc AUTHORS NEWS README* Documentation/{TODO,*.txt,releases/*}
+
+	dosym hexdump /usr/bin/hd
+	newman - hd.1 <<< '.so man1/hexdump.1'
+
+	# e2fsprogs-libs didn't install .la files, and .pc work fine
+	find "${ED}" -name "*.la" -delete || die
+
+	if use pam ; then
+		# See https://github.com/util-linux/util-linux/blob/master/Documentation/PAM-configuration.txt
+		newpamd "${FILESDIR}/runuser.pamd" runuser
+		newpamd "${FILESDIR}/runuser-l.pamd" runuser-l
+
+		newpamd "${FILESDIR}/su-l.pamd" su-l
+	fi
+
+	if use su && ! use suid ; then
+		# Always force suid su, even when USE=-suid, as su is useless
+		# for the overwhelming-majority case without suid.
+		# Users who wish to truly have a no-suid su can strip it out
+		# via e.g. Portage's suidctl or some other hook.
+		# See bug #832092
+		fperms u+s /bin/su
+	fi
+
+	# Note:
+	# Bash completion for "runuser" command is provided by same file which
+	# would also provide bash completion for "su" command. However, we don't
+	# use "su" command from this package.
+	# This triggers a known QA warning which we ignore for now to magically
+	# keep bash completion for "su" command which shadow package does not
+	# provide.
+
+	local ver=$(tools/git-version-gen .tarballversion)
+	local major=$(ver_cut 1 ${ver})
+	local minor=$(ver_cut 2 ${ver})
+	local release=$(ver_cut 3 ${ver})
+	export QA_PKGCONFIG_VERSION="${major}.${minor}.${release:-0}"
+}
+
+pkg_postinst() {
+	if ! use tty-helpers ; then
+		elog "The mesg/wall/write tools have been disabled due to USE=-tty-helpers."
+	fi
+
+	if [[ -z ${REPLACING_VERSIONS} ]] ; then
+		elog "The agetty util now clears the terminal by default. You"
+		elog "might want to add --noclear to your /etc/inittab lines."
+	fi
+}