From b35701d05b15a831d8319c046203f7a70be339cb Mon Sep 17 00:00:00 2001
From: Kerin Millar <kfm@plushkava.net>
Date: Sat, 15 Jun 2024 04:59:11 +0100
Subject: app-shells/bash: declare the genfun_set_win_title function
 unconditionally

Presently, revisions 5.1_p16-r10, 5.2_p26-r3 and bash-5.3_alpha-r2
refrain from declaring the genfun_set_win_title function at all in the
case that the tty belongs to sshd(8). This is to avoid cluttering the
shell's operating environment in situations where the decision is made
not to append 'genfun_set_win_title' to the PROMPT_COMMANDS array.

One might ask why it should not always be appended to the array. The
explanation for this is that Gentoo Linux does not exist in a vacuum;
not all operating systems default to initialising bash in such a way
that it can be assumed that the title will be set at each prompt (or at
all). Where SSH is involved, the server has no knowledge whatsoever of
the particulars of the client OS or its operating environment. This
would previously give rise to the following scenario.

1. User runs ssh(1) from non-Gentoo to connect to sshd(8) on Gentoo
2. The remote shell alters the window title
3. The user eventually exits the remote shell.
4. The window title is never restored to its prior value

Put simply, there is no way for the remote side to know what the
existing window title is, much less guarantee that it be restored on the
client side.

All that being said - and rather unsurprisingly - some Gentoo users will
care nothing for these considerations or are simply operating in a
homogenous environment where they are not an immediate concern. Try to
accommodate the wishes of such users more effectively by declaring the
function unconditionally. Consequently, they will have the option of
restoring Gentoo's historical behaviour in a somewhat straightforward
manner. That is, by setting PROMPT_COMMAND in ~/.bashrc or in an
/etc/bash/bashrc.d/ drop-in to the effect of the following.

PROMPT_COMMAND=(genfun_set_win_title)

Signed-off-by: Kerin Millar <kfm@plushkava.net>
Bug: https://bugs.gentoo.org/934309
Signed-off-by: Sam James <sam@gentoo.org>
---
 app-shells/bash/bash-5.1_p16-r10.ebuild            | 346 ------------------
 app-shells/bash/bash-5.1_p16-r11.ebuild            | 346 ++++++++++++++++++
 app-shells/bash/bash-5.2_p26-r3.ebuild             | 390 ---------------------
 app-shells/bash/bash-5.2_p26-r4.ebuild             | 390 +++++++++++++++++++++
 app-shells/bash/bash-5.3_alpha-r2.ebuild           | 389 --------------------
 app-shells/bash/bash-5.3_alpha-r3.ebuild           | 389 ++++++++++++++++++++
 .../bash/files/bashrc.d/10-gentoo-title.bash       |  49 +--
 7 files changed, 1154 insertions(+), 1145 deletions(-)
 delete mode 100644 app-shells/bash/bash-5.1_p16-r10.ebuild
 create mode 100644 app-shells/bash/bash-5.1_p16-r11.ebuild
 delete mode 100644 app-shells/bash/bash-5.2_p26-r3.ebuild
 create mode 100644 app-shells/bash/bash-5.2_p26-r4.ebuild
 delete mode 100644 app-shells/bash/bash-5.3_alpha-r2.ebuild
 create mode 100644 app-shells/bash/bash-5.3_alpha-r3.ebuild

(limited to 'app-shells')

diff --git a/app-shells/bash/bash-5.1_p16-r10.ebuild b/app-shells/bash/bash-5.1_p16-r10.ebuild
deleted file mode 100644
index 863a03b120bd..000000000000
--- a/app-shells/bash/bash-5.1_p16-r10.ebuild
+++ /dev/null
@@ -1,346 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
-inherit flag-o-matic toolchain-funcs prefix verify-sig
-
-# Uncomment if we have a patchset.
-#GENTOO_PATCH_DEV="sam"
-#GENTOO_PATCH_VER="${PV}"
-
-MY_PV=${PV/_p*}
-MY_PV=${MY_PV/_/-}
-MY_P=${PN}-${MY_PV}
-MY_PATCHES=()
-
-# Determine the patchlevel. See ftp://ftp.gnu.org/gnu/bash/bash-5.1-patches/.
-case ${PV} in
-	*_p*)
-		PLEVEL=${PV##*_p}
-		;;
-	9999|*_alpha*|*_beta*|*_rc*)
-		# Set a negative patchlevel to indicate that it's a pre-release.
-		PLEVEL=-1
-		;;
-	*)
-		PLEVEL=0
-esac
-
-# The version of readline this bash normally ships with. Note that we only use
-# the bundled copy of readline for pre-releases.
-READLINE_VER="8.1"
-
-DESCRIPTION="The standard GNU Bourne again shell"
-HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
-
-if [[ ${PV} == 9999 ]]; then
-	EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
-	EGIT_BRANCH=devel
-	inherit git-r3
-else
-	my_urls=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}.tar.gz" )
-
-	# bash-5.1 -> bash51
-	my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
-
-	for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
-		printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
-		my_urls+=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}-patches/${my_patch_ver}" )
-		MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
-	done
-
-	SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
-
-	unset -v my_urls my_p my_patch_idx my_patch_ver
-fi
-
-if [[ ${GENTOO_PATCH_VER} ]]; then
-	SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
-fi
-
-S=${WORKDIR}/${MY_P}
-
-LICENSE="GPL-3+"
-SLOT="0"
-if (( PLEVEL >= 0 )); then
-	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
-fi
-IUSE="afs bashlogger examples mem-scramble +net nls plugins +readline"
-
-DEPEND="
-	>=sys-libs/ncurses-5.2-r2:=
-	nls? ( virtual/libintl )
-"
-if (( PLEVEL >= 0 )); then
-	DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
-fi
-RDEPEND="
-	${DEPEND}
-"
-# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
-BDEPEND="
-	sys-devel/bison
-	verify-sig? ( sec-keys/openpgp-keys-chetramey )
-"
-
-# EAPI 8 tries to append it but it doesn't exist here.
-QA_CONFIGURE_OPTIONS="--disable-static"
-
-QA_CONFIG_IMPL_DECL_SKIP+=(
-	# this is fixed in autoconf 2.71, used in bash 5.2. The check fails
-	# regardless of GCC version. bug #916480
-	makedev
-)
-
-PATCHES=(
-	#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
-
-	# Patches to or from Chet, posted to the bug-bash mailing list.
-	"${FILESDIR}/${PN}-5.0-syslog-history-extern.patch"
-	"${FILESDIR}/${PN}-5.1_p16-configure-clang16.patch"
-)
-
-pkg_setup() {
-	# bug #7332
-	if is-flag -malign-double; then
-		eerror "Detected bad CFLAGS '-malign-double'.  Do not use this"
-		eerror "as it breaks LFS (struct stat64) on x86."
-		die "remove -malign-double from your CFLAGS mr ricer"
-	fi
-
-	if use bashlogger; then
-		ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs."
-		ewarn "This will log ALL output you enter into the shell, you have been warned."
-	fi
-}
-
-src_unpack() {
-	local patch
-
-	if [[ ${PV} == 9999 ]]; then
-		git-r3_src_unpack
-	else
-		if use verify-sig; then
-			verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
-
-			for patch in "${MY_PATCHES[@]}"; do
-				verify-sig_verify_detached "${patch}"{,.sig}
-			done
-		fi
-
-		unpack "${MY_P}.tar.gz"
-
-		if [[ ${GENTOO_PATCH_VER} ]]; then
-			unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
-		fi
-	fi
-}
-
-src_prepare() {
-	# Include official patches.
-	(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
-
-	# Clean out local libs so we know we use system ones w/releases. The
-	# touch utility is invoked for the benefit of config.status.
-	if (( PLEVEL >= 0 )); then
-		rm -rf lib/{readline,termcap}/* \
-		&& touch lib/{readline,termcap}/Makefile.in \
-		&& sed -i -E 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in \
-		|| die
-	fi
-
-	# Prefixify hardcoded path names. No-op for non-prefix.
-	hprefixify pathnames.h.in
-
-	# Avoid regenerating docs after patches, bug #407985.
-	sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
-	&& touch -r . doc/* \
-	|| die
-
-	eapply -p0 "${PATCHES[@]}"
-	eapply_user
-}
-
-src_configure() {
-	local -a myconf
-
-	# Upstream only test with Bison and require GNUisms like YYEOF and
-	# YYERRCODE. The former at least may be in POSIX soon:
-	# https://www.austingroupbugs.net/view.php?id=1269.
-	# configure warns on use of non-Bison but doesn't abort. The result
-	# may misbehave at runtime.
-	unset -v YACC
-
-	myconf=(
-		--disable-profiling
-
-		# Force linking with system curses ... the bundled termcap lib
-		# sucks bad compared to ncurses.  For the most part, ncurses
-		# is here because readline needs it.  But bash itself calls
-		# ncurses in one or two small places :(.
-		--with-curses
-
-		$(use_enable mem-scramble)
-		$(use_enable net net-redirections)
-		$(use_enable readline)
-		$(use_enable readline bang-history)
-		$(use_enable readline history)
-		$(use_with afs)
-		$(use_with mem-scramble bash-malloc)
-	)
-
-	# For descriptions of these, see config-top.h.
-	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
-	append-cppflags \
-		-DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \
-		-DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \
-		-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
-		-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
-		-DNON_INTERACTIVE_LOGIN_SHELLS \
-		-DSSH_SOURCE_BASHRC \
-		$(use bashlogger && echo -DSYSLOG_HISTORY)
-
-	use nls || myconf+=( --disable-nls )
-
-	if (( PLEVEL >= 0 )); then
-		# Historically, we always used the builtin readline, but since
-		# our handling of SONAME upgrades has gotten much more stable
-		# in the PM (and the readline ebuild itself preserves the old
-		# libs during upgrades), linking against the system copy should
-		# be safe.
-		# Exact cached version here doesn't really matter as long as it
-		# is at least what's in the DEPEND up above.
-		export ac_cv_rl_version=${READLINE_VER%%_*}
-
-		# Use system readline only with released versions.
-		myconf+=( --with-installed-readline=. )
-	fi
-
-	if use plugins; then
-		append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/bash"
-	else
-		# Disable the plugins logic by hand since bash doesn't provide
-		# a way of doing it.
-		export ac_cv_func_dl{close,open,sym}=no \
-			ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
-
-		sed -i -e '/LOCAL_LDFLAGS=/s:-rdynamic::' configure || die
-	fi
-
-	# bug #444070
-	tc-export AR
-
-	econf "${myconf[@]}"
-}
-
-src_compile() {
-	emake
-
-	if use plugins; then
-		emake -C examples/loadables all others
-	fi
-}
-
-src_install() {
-	local d f
-
-	default
-
-	my_prefixify() {
-		while read -r; do
-			if [[ $REPLY == *$1* ]]; then
-				REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
-			fi
-			printf '%s\n' "${REPLY}" || ! break
-		done < "$2" || die
-	}
-
-	dodir /bin
-	mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
-	dosym bash /bin/rbash
-
-	insinto /etc/bash
-	doins "${FILESDIR}"/bash_logout
-	my_prefixify bashrc.d "${FILESDIR}"/bashrc-r1 | newins - bashrc
-
-	insinto /etc/bash/bashrc.d
-	my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color.bash | newins - 10-gentoo-color.bash
-	doins "${FILESDIR}"/bashrc.d/10-gentoo-title.bash
-
-	insinto /etc/skel
-	for f in bash{_logout,_profile,rc}; do
-		newins "${FILESDIR}/dot-${f}" ".${f}"
-	done
-
-	if use plugins; then
-		exeinto "/usr/$(get_libdir)/bash"
-		set -- examples/loadables/*.o
-		doexe "${@%.o}"
-
-		insinto /usr/include/bash-plugins
-		doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
-	fi
-
-	if use examples; then
-		for d in examples/{functions,misc,scripts,startup-files}; do
-			exeinto "/usr/share/doc/${PF}/${d}"
-			docinto "${d}"
-			for f in "${d}"/*; do
-				if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
-					doexe "${f}"
-				else
-					dodoc "${f}"
-				fi
-			done
-		done
-	fi
-
-	# Install bash_builtins.1 and rbash.1.
-	emake -C doc DESTDIR="${D}" install_builtins
-	sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
-	doman "${T}"/rbash.1
-
-	newdoc CWRU/changelog ChangeLog
-	dosym bash.info /usr/share/info/bashref.info
-}
-
-pkg_preinst() {
-	if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]]; then
-		mkdir -p -- "${EROOT}"/etc/bash \
-		&& mv -f -- "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ \
-		|| die
-	fi
-}
-
-pkg_postinst() {
-	local old_ver
-
-	# If /bin/sh does not exist, provide it.
-	if [[ ! -e ${EROOT}/bin/sh ]]; then
-		ln -sf -- bash "${EROOT}"/bin/sh || die
-	fi
-
-	read -r old_ver <<<"${REPLACING_VERSIONS}"
-	if [[ ! $old_ver ]]; then
-		:
-	elif ver_test "$old_ver" -ge "5.2" && ver_test "$old_ver" -ge "5.2_p26-r1"; then
-		return
-	elif ver_test "$old_ver" -lt "5.2" && ver_test "$old_ver" -ge "5.1_p16-r8"; then
-		return
-	fi
-
-	ewarn "Files situated under /etc/bash/bashrc.d must now have a suffix of .sh or .bash."
-	ewarn ""
-	ewarn "Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the"
-	ewarn "characteristics of the operating environment, this array may contain commands"
-	ewarn "to set the window and pane title. Users that choose to customise this variable"
-	ewarn "in ~/.bashrc are advised to append their commands, using the following syntax."
-	ewarn ""
-	ewarn "PROMPT_COMMAND+=('custom command goes here')"
-	ewarn ""
-	ewarn "Alternatively, users that wish to opt out of Gentoo's window title setting"
-	ewarn "behaviour may now do so by either unsetting PROMPT_COMMAND or by re-defining it"
-	ewarn "as desired. Previously, there was no formally supported method of opting out."
-}
diff --git a/app-shells/bash/bash-5.1_p16-r11.ebuild b/app-shells/bash/bash-5.1_p16-r11.ebuild
new file mode 100644
index 000000000000..863a03b120bd
--- /dev/null
+++ b/app-shells/bash/bash-5.1_p16-r11.ebuild
@@ -0,0 +1,346 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
+inherit flag-o-matic toolchain-funcs prefix verify-sig
+
+# Uncomment if we have a patchset.
+#GENTOO_PATCH_DEV="sam"
+#GENTOO_PATCH_VER="${PV}"
+
+MY_PV=${PV/_p*}
+MY_PV=${MY_PV/_/-}
+MY_P=${PN}-${MY_PV}
+MY_PATCHES=()
+
+# Determine the patchlevel. See ftp://ftp.gnu.org/gnu/bash/bash-5.1-patches/.
+case ${PV} in
+	*_p*)
+		PLEVEL=${PV##*_p}
+		;;
+	9999|*_alpha*|*_beta*|*_rc*)
+		# Set a negative patchlevel to indicate that it's a pre-release.
+		PLEVEL=-1
+		;;
+	*)
+		PLEVEL=0
+esac
+
+# The version of readline this bash normally ships with. Note that we only use
+# the bundled copy of readline for pre-releases.
+READLINE_VER="8.1"
+
+DESCRIPTION="The standard GNU Bourne again shell"
+HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
+	EGIT_BRANCH=devel
+	inherit git-r3
+else
+	my_urls=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}.tar.gz" )
+
+	# bash-5.1 -> bash51
+	my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
+
+	for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
+		printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
+		my_urls+=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}-patches/${my_patch_ver}" )
+		MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
+	done
+
+	SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
+
+	unset -v my_urls my_p my_patch_idx my_patch_ver
+fi
+
+if [[ ${GENTOO_PATCH_VER} ]]; then
+	SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
+fi
+
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-3+"
+SLOT="0"
+if (( PLEVEL >= 0 )); then
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+fi
+IUSE="afs bashlogger examples mem-scramble +net nls plugins +readline"
+
+DEPEND="
+	>=sys-libs/ncurses-5.2-r2:=
+	nls? ( virtual/libintl )
+"
+if (( PLEVEL >= 0 )); then
+	DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
+fi
+RDEPEND="
+	${DEPEND}
+"
+# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
+BDEPEND="
+	sys-devel/bison
+	verify-sig? ( sec-keys/openpgp-keys-chetramey )
+"
+
+# EAPI 8 tries to append it but it doesn't exist here.
+QA_CONFIGURE_OPTIONS="--disable-static"
+
+QA_CONFIG_IMPL_DECL_SKIP+=(
+	# this is fixed in autoconf 2.71, used in bash 5.2. The check fails
+	# regardless of GCC version. bug #916480
+	makedev
+)
+
+PATCHES=(
+	#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
+
+	# Patches to or from Chet, posted to the bug-bash mailing list.
+	"${FILESDIR}/${PN}-5.0-syslog-history-extern.patch"
+	"${FILESDIR}/${PN}-5.1_p16-configure-clang16.patch"
+)
+
+pkg_setup() {
+	# bug #7332
+	if is-flag -malign-double; then
+		eerror "Detected bad CFLAGS '-malign-double'.  Do not use this"
+		eerror "as it breaks LFS (struct stat64) on x86."
+		die "remove -malign-double from your CFLAGS mr ricer"
+	fi
+
+	if use bashlogger; then
+		ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs."
+		ewarn "This will log ALL output you enter into the shell, you have been warned."
+	fi
+}
+
+src_unpack() {
+	local patch
+
+	if [[ ${PV} == 9999 ]]; then
+		git-r3_src_unpack
+	else
+		if use verify-sig; then
+			verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
+
+			for patch in "${MY_PATCHES[@]}"; do
+				verify-sig_verify_detached "${patch}"{,.sig}
+			done
+		fi
+
+		unpack "${MY_P}.tar.gz"
+
+		if [[ ${GENTOO_PATCH_VER} ]]; then
+			unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
+		fi
+	fi
+}
+
+src_prepare() {
+	# Include official patches.
+	(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
+
+	# Clean out local libs so we know we use system ones w/releases. The
+	# touch utility is invoked for the benefit of config.status.
+	if (( PLEVEL >= 0 )); then
+		rm -rf lib/{readline,termcap}/* \
+		&& touch lib/{readline,termcap}/Makefile.in \
+		&& sed -i -E 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in \
+		|| die
+	fi
+
+	# Prefixify hardcoded path names. No-op for non-prefix.
+	hprefixify pathnames.h.in
+
+	# Avoid regenerating docs after patches, bug #407985.
+	sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
+	&& touch -r . doc/* \
+	|| die
+
+	eapply -p0 "${PATCHES[@]}"
+	eapply_user
+}
+
+src_configure() {
+	local -a myconf
+
+	# Upstream only test with Bison and require GNUisms like YYEOF and
+	# YYERRCODE. The former at least may be in POSIX soon:
+	# https://www.austingroupbugs.net/view.php?id=1269.
+	# configure warns on use of non-Bison but doesn't abort. The result
+	# may misbehave at runtime.
+	unset -v YACC
+
+	myconf=(
+		--disable-profiling
+
+		# Force linking with system curses ... the bundled termcap lib
+		# sucks bad compared to ncurses.  For the most part, ncurses
+		# is here because readline needs it.  But bash itself calls
+		# ncurses in one or two small places :(.
+		--with-curses
+
+		$(use_enable mem-scramble)
+		$(use_enable net net-redirections)
+		$(use_enable readline)
+		$(use_enable readline bang-history)
+		$(use_enable readline history)
+		$(use_with afs)
+		$(use_with mem-scramble bash-malloc)
+	)
+
+	# For descriptions of these, see config-top.h.
+	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
+	append-cppflags \
+		-DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \
+		-DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \
+		-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
+		-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
+		-DNON_INTERACTIVE_LOGIN_SHELLS \
+		-DSSH_SOURCE_BASHRC \
+		$(use bashlogger && echo -DSYSLOG_HISTORY)
+
+	use nls || myconf+=( --disable-nls )
+
+	if (( PLEVEL >= 0 )); then
+		# Historically, we always used the builtin readline, but since
+		# our handling of SONAME upgrades has gotten much more stable
+		# in the PM (and the readline ebuild itself preserves the old
+		# libs during upgrades), linking against the system copy should
+		# be safe.
+		# Exact cached version here doesn't really matter as long as it
+		# is at least what's in the DEPEND up above.
+		export ac_cv_rl_version=${READLINE_VER%%_*}
+
+		# Use system readline only with released versions.
+		myconf+=( --with-installed-readline=. )
+	fi
+
+	if use plugins; then
+		append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/bash"
+	else
+		# Disable the plugins logic by hand since bash doesn't provide
+		# a way of doing it.
+		export ac_cv_func_dl{close,open,sym}=no \
+			ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
+
+		sed -i -e '/LOCAL_LDFLAGS=/s:-rdynamic::' configure || die
+	fi
+
+	# bug #444070
+	tc-export AR
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	emake
+
+	if use plugins; then
+		emake -C examples/loadables all others
+	fi
+}
+
+src_install() {
+	local d f
+
+	default
+
+	my_prefixify() {
+		while read -r; do
+			if [[ $REPLY == *$1* ]]; then
+				REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
+			fi
+			printf '%s\n' "${REPLY}" || ! break
+		done < "$2" || die
+	}
+
+	dodir /bin
+	mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
+	dosym bash /bin/rbash
+
+	insinto /etc/bash
+	doins "${FILESDIR}"/bash_logout
+	my_prefixify bashrc.d "${FILESDIR}"/bashrc-r1 | newins - bashrc
+
+	insinto /etc/bash/bashrc.d
+	my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color.bash | newins - 10-gentoo-color.bash
+	doins "${FILESDIR}"/bashrc.d/10-gentoo-title.bash
+
+	insinto /etc/skel
+	for f in bash{_logout,_profile,rc}; do
+		newins "${FILESDIR}/dot-${f}" ".${f}"
+	done
+
+	if use plugins; then
+		exeinto "/usr/$(get_libdir)/bash"
+		set -- examples/loadables/*.o
+		doexe "${@%.o}"
+
+		insinto /usr/include/bash-plugins
+		doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
+	fi
+
+	if use examples; then
+		for d in examples/{functions,misc,scripts,startup-files}; do
+			exeinto "/usr/share/doc/${PF}/${d}"
+			docinto "${d}"
+			for f in "${d}"/*; do
+				if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
+					doexe "${f}"
+				else
+					dodoc "${f}"
+				fi
+			done
+		done
+	fi
+
+	# Install bash_builtins.1 and rbash.1.
+	emake -C doc DESTDIR="${D}" install_builtins
+	sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
+	doman "${T}"/rbash.1
+
+	newdoc CWRU/changelog ChangeLog
+	dosym bash.info /usr/share/info/bashref.info
+}
+
+pkg_preinst() {
+	if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]]; then
+		mkdir -p -- "${EROOT}"/etc/bash \
+		&& mv -f -- "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ \
+		|| die
+	fi
+}
+
+pkg_postinst() {
+	local old_ver
+
+	# If /bin/sh does not exist, provide it.
+	if [[ ! -e ${EROOT}/bin/sh ]]; then
+		ln -sf -- bash "${EROOT}"/bin/sh || die
+	fi
+
+	read -r old_ver <<<"${REPLACING_VERSIONS}"
+	if [[ ! $old_ver ]]; then
+		:
+	elif ver_test "$old_ver" -ge "5.2" && ver_test "$old_ver" -ge "5.2_p26-r1"; then
+		return
+	elif ver_test "$old_ver" -lt "5.2" && ver_test "$old_ver" -ge "5.1_p16-r8"; then
+		return
+	fi
+
+	ewarn "Files situated under /etc/bash/bashrc.d must now have a suffix of .sh or .bash."
+	ewarn ""
+	ewarn "Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the"
+	ewarn "characteristics of the operating environment, this array may contain commands"
+	ewarn "to set the window and pane title. Users that choose to customise this variable"
+	ewarn "in ~/.bashrc are advised to append their commands, using the following syntax."
+	ewarn ""
+	ewarn "PROMPT_COMMAND+=('custom command goes here')"
+	ewarn ""
+	ewarn "Alternatively, users that wish to opt out of Gentoo's window title setting"
+	ewarn "behaviour may now do so by either unsetting PROMPT_COMMAND or by re-defining it"
+	ewarn "as desired. Previously, there was no formally supported method of opting out."
+}
diff --git a/app-shells/bash/bash-5.2_p26-r3.ebuild b/app-shells/bash/bash-5.2_p26-r3.ebuild
deleted file mode 100644
index 980ea4fdba51..000000000000
--- a/app-shells/bash/bash-5.2_p26-r3.ebuild
+++ /dev/null
@@ -1,390 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
-inherit flag-o-matic toolchain-funcs prefix verify-sig
-
-# Uncomment if we have a patchset.
-#GENTOO_PATCH_DEV="sam"
-#GENTOO_PATCH_VER="${PV}"
-
-MY_PV=${PV/_p*}
-MY_PV=${MY_PV/_/-}
-MY_P=${PN}-${MY_PV}
-MY_PATCHES=()
-
-# Determine the patchlevel. See ftp://ftp.gnu.org/gnu/bash/bash-5.2-patches/.
-case ${PV} in
-	*_p*)
-		PLEVEL=${PV##*_p}
-		;;
-	9999|*_alpha*|*_beta*|*_rc*)
-		# Set a negative patchlevel to indicate that it's a pre-release.
-		PLEVEL=-1
-		;;
-	*)
-		PLEVEL=0
-esac
-
-# The version of readline this bash normally ships with. Note that we only use
-# the bundled copy of readline for pre-releases.
-READLINE_VER="8.2_p1"
-
-DESCRIPTION="The standard GNU Bourne again shell"
-HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
-
-if [[ ${PV} == 9999 ]]; then
-	EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
-	EGIT_BRANCH=devel
-	inherit git-r3
-else
-	my_urls=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}.tar.gz" )
-
-	# bash-5.1 -> bash51
-	my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
-
-	for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
-		printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
-		my_urls+=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}-patches/${my_patch_ver}" )
-		MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
-	done
-
-	SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
-
-	unset -v my_urls my_p my_patch_idx my_patch_ver
-fi
-
-if [[ ${GENTOO_PATCH_VER} ]]; then
-	SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
-fi
-
-S=${WORKDIR}/${MY_P}
-
-LICENSE="GPL-3+"
-SLOT="0"
-if (( PLEVEL >= 0 )); then
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
-fi
-IUSE="afs bashlogger examples mem-scramble +net nls plugins pgo +readline"
-
-DEPEND="
-	>=sys-libs/ncurses-5.2-r2:=
-	nls? ( virtual/libintl )
-"
-if (( PLEVEL >= 0 )); then
-	DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
-fi
-RDEPEND="
-	${DEPEND}
-"
-# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
-BDEPEND="
-	pgo? ( dev-util/gperf )
-	verify-sig? ( sec-keys/openpgp-keys-chetramey )
-"
-
-# EAPI 8 tries to append it but it doesn't exist here.
-QA_CONFIGURE_OPTIONS="--disable-static"
-
-PATCHES=(
-	#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
-
-	# Patches to or from Chet, posted to the bug-bash mailing list.
-	"${FILESDIR}/${PN}-5.0-syslog-history-extern.patch"
-	"${FILESDIR}/${PN}-5.2_p15-random-ub.patch"
-	"${FILESDIR}/${PN}-5.2_p15-configure-clang16.patch"
-	"${FILESDIR}/${PN}-5.2_p21-wpointer-to-int.patch"
-	"${FILESDIR}/${PN}-5.2_p21-configure-strtold.patch"
-	"${FILESDIR}/${PN}-5.2_p26-memory-leaks.patch"
-)
-
-pkg_setup() {
-	# bug #7332
-	if is-flag -malign-double; then
-		eerror "Detected bad CFLAGS '-malign-double'.  Do not use this"
-		eerror "as it breaks LFS (struct stat64) on x86."
-		die "remove -malign-double from your CFLAGS mr ricer"
-	fi
-
-	if use bashlogger; then
-		ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs."
-		ewarn "This will log ALL output you enter into the shell, you have been warned."
-	fi
-}
-
-src_unpack() {
-	local patch
-
-	if [[ ${PV} == 9999 ]]; then
-		git-r3_src_unpack
-	else
-		if use verify-sig; then
-			verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
-
-			for patch in "${MY_PATCHES[@]}"; do
-				verify-sig_verify_detached "${patch}"{,.sig}
-			done
-		fi
-
-		unpack "${MY_P}.tar.gz"
-
-		if [[ ${GENTOO_PATCH_VER} ]]; then
-			unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
-		fi
-	fi
-}
-
-src_prepare() {
-	# Include official patches.
-	(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
-
-	# Clean out local libs so we know we use system ones w/releases. The
-	# touch utility is invoked for the benefit of config.status.
-	if (( PLEVEL >= 0 )); then
-		rm -rf lib/{readline,termcap}/* \
-		&& touch lib/{readline,termcap}/Makefile.in \
-		&& sed -i -E 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in \
-		|| die
-	fi
-
-	# Prefixify hardcoded path names. No-op for non-prefix.
-	hprefixify pathnames.h.in
-
-	# Avoid regenerating docs after patches, bug #407985.
-	sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
-	&& touch -r . doc/* \
-	|| die
-
-	# Sometimes hangs (more noticeable w/ pgo), bug #907403.
-	rm tests/run-jobs || die
-
-	eapply -p0 "${PATCHES[@]}"
-	eapply_user
-}
-
-src_configure() {
-	local -a myconf
-
-	# Upstream only test with Bison and require GNUisms like YYEOF and
-	# YYERRCODE. The former at least may be in POSIX soon:
-	# https://www.austingroupbugs.net/view.php?id=1269.
-	# configure warns on use of non-Bison but doesn't abort. The result
-	# may misbehave at runtime.
-	unset -v YACC
-
-	myconf=(
-		--disable-profiling
-
-		# Force linking with system curses ... the bundled termcap lib
-		# sucks bad compared to ncurses.  For the most part, ncurses
-		# is here because readline needs it.  But bash itself calls
-		# ncurses in one or two small places :(.
-		--with-curses
-
-		$(use_enable mem-scramble)
-		$(use_enable net net-redirections)
-		$(use_enable readline)
-		$(use_enable readline bang-history)
-		$(use_enable readline history)
-		$(use_with afs)
-		$(use_with mem-scramble bash-malloc)
-	)
-
-	# For descriptions of these, see config-top.h.
-	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
-	append-cppflags \
-		-DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \
-		-DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \
-		-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
-		-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
-		-DNON_INTERACTIVE_LOGIN_SHELLS \
-		-DSSH_SOURCE_BASHRC \
-		$(use bashlogger && echo -DSYSLOG_HISTORY)
-
-	use nls || myconf+=( --disable-nls )
-
-	if (( PLEVEL >= 0 )); then
-		# Historically, we always used the builtin readline, but since
-		# our handling of SONAME upgrades has gotten much more stable
-		# in the PM (and the readline ebuild itself preserves the old
-		# libs during upgrades), linking against the system copy should
-		# be safe.
-		# Exact cached version here doesn't really matter as long as it
-		# is at least what's in the DEPEND up above.
-		export ac_cv_rl_version=${READLINE_VER%%_*}
-
-		# Use system readline only with released versions.
-		myconf+=( --with-installed-readline=. )
-	fi
-
-	if use plugins; then
-		append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/bash"
-	else
-		# Disable the plugins logic by hand since bash doesn't provide
-		# a way of doing it.
-		export ac_cv_func_dl{close,open,sym}=no \
-			ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
-
-		sed -i -e '/LOCAL_LDFLAGS=/s:-rdynamic::' configure || die
-	fi
-
-	# bug #444070
-	tc-export AR
-
-	econf "${myconf[@]}"
-}
-
-src_compile() {
-	local -a pgo_generate_flags pgo_use_flags
-	local flag
-
-	# -fprofile-partial-training because upstream notes the test suite isn't
-	# super comprehensive.
-	# https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
-	if use pgo; then
-		pgo_generate_flags=(
-			-fprofile-update=atomic
-			-fprofile-dir="${T}"/pgo
-			-fprofile-generate="${T}"/pgo
-		)
-		pgo_use_flags=(
-			-fprofile-use="${T}"/pgo
-			-fprofile-dir="${T}"/pgo
-		)
-		if flag=$(test-flags-CC -fprofile-partial-training); then
-			pgo_generate_flags+=( "${flag}" )
-			pgo_use_flags+=( "${flag}" )
-		fi
-	fi
-
-	emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}"
-	use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" all others
-
-	# Build Bash and run its tests to generate profiles.
-	if (( ${#pgo_generate_flags[@]} )); then
-		# Used in test suite.
-		unset -v A
-
-		emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" -k check
-
-		if tc-is-clang; then
-			llvm-profdata merge "${T}"/pgo --output="${T}"/pgo/default.profdata || die
-		fi
-
-		# Rebuild Bash using the profiling data we just generated.
-		emake clean
-		emake CFLAGS="${CFLAGS} ${pgo_use_flags[*]}"
-		use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_use_flags[*]}" all others
-	fi
-}
-
-src_test() {
-	# Used in test suite.
-	unset -v A
-
-	default
-}
-
-src_install() {
-	local d f
-
-	default
-
-	my_prefixify() {
-		while read -r; do
-			if [[ $REPLY == *$1* ]]; then
-				REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
-			fi
-			printf '%s\n' "${REPLY}" || ! break
-		done < "$2" || die
-	}
-
-	dodir /bin
-	mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
-	dosym bash /bin/rbash
-
-	insinto /etc/bash
-	doins "${FILESDIR}"/bash_logout
-	my_prefixify bashrc.d "${FILESDIR}"/bashrc-r1 | newins - bashrc
-
-	insinto /etc/bash/bashrc.d
-	my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color.bash | newins - 10-gentoo-color.bash
-	doins "${FILESDIR}"/bashrc.d/10-gentoo-title.bash
-
-	insinto /etc/skel
-	for f in bash{_logout,_profile,rc}; do
-		newins "${FILESDIR}/dot-${f}" ".${f}"
-	done
-
-	if use plugins; then
-		exeinto "/usr/$(get_libdir)/bash"
-		set -- examples/loadables/*.o
-		doexe "${@%.o}"
-
-		insinto /usr/include/bash-plugins
-		doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
-	fi
-
-	if use examples; then
-		for d in examples/{functions,misc,scripts,startup-files}; do
-			exeinto "/usr/share/doc/${PF}/${d}"
-			docinto "${d}"
-			for f in "${d}"/*; do
-				if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
-					doexe "${f}"
-				else
-					dodoc "${f}"
-				fi
-			done
-		done
-	fi
-
-	# Install bash_builtins.1 and rbash.1.
-	emake -C doc DESTDIR="${D}" install_builtins
-	sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
-	doman "${T}"/rbash.1
-
-	newdoc CWRU/changelog ChangeLog
-	dosym bash.info /usr/share/info/bashref.info
-}
-
-pkg_preinst() {
-	if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]]; then
-		mkdir -p -- "${EROOT}"/etc/bash \
-		&& mv -f -- "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ \
-		|| die
-	fi
-}
-
-pkg_postinst() {
-	local old_ver
-
-	# If /bin/sh does not exist, provide it.
-	if [[ ! -e ${EROOT}/bin/sh ]]; then
-		ln -sf -- bash "${EROOT}"/bin/sh || die
-	fi
-
-	read -r old_ver <<<"${REPLACING_VERSIONS}"
-	if [[ ! $old_ver ]]; then
-		:
-	elif ver_test "$old_ver" -ge "5.2" && ver_test "$old_ver" -ge "5.2_p26-r1"; then
-		return
-	elif ver_test "$old_ver" -lt "5.2" && ver_test "$old_ver" -ge "5.1_p16-r8"; then
-		return
-	fi
-
-	ewarn "Files situated under /etc/bash/bashrc.d must now have a suffix of .sh or .bash."
-	ewarn ""
-	ewarn "Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the"
-	ewarn "characteristics of the operating environment, this array may contain commands"
-	ewarn "to set the window and pane title. Users that choose to customise this variable"
-	ewarn "in ~/.bashrc are advised to append their commands, using the following syntax."
-	ewarn ""
-	ewarn "PROMPT_COMMAND+=('custom command goes here')"
-	ewarn ""
-	ewarn "Alternatively, users that wish to opt out of Gentoo's window title setting"
-	ewarn "behaviour may now do so by either unsetting PROMPT_COMMAND or by re-defining it"
-	ewarn "as desired. Previously, there was no formally supported method of opting out."
-}
diff --git a/app-shells/bash/bash-5.2_p26-r4.ebuild b/app-shells/bash/bash-5.2_p26-r4.ebuild
new file mode 100644
index 000000000000..980ea4fdba51
--- /dev/null
+++ b/app-shells/bash/bash-5.2_p26-r4.ebuild
@@ -0,0 +1,390 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
+inherit flag-o-matic toolchain-funcs prefix verify-sig
+
+# Uncomment if we have a patchset.
+#GENTOO_PATCH_DEV="sam"
+#GENTOO_PATCH_VER="${PV}"
+
+MY_PV=${PV/_p*}
+MY_PV=${MY_PV/_/-}
+MY_P=${PN}-${MY_PV}
+MY_PATCHES=()
+
+# Determine the patchlevel. See ftp://ftp.gnu.org/gnu/bash/bash-5.2-patches/.
+case ${PV} in
+	*_p*)
+		PLEVEL=${PV##*_p}
+		;;
+	9999|*_alpha*|*_beta*|*_rc*)
+		# Set a negative patchlevel to indicate that it's a pre-release.
+		PLEVEL=-1
+		;;
+	*)
+		PLEVEL=0
+esac
+
+# The version of readline this bash normally ships with. Note that we only use
+# the bundled copy of readline for pre-releases.
+READLINE_VER="8.2_p1"
+
+DESCRIPTION="The standard GNU Bourne again shell"
+HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
+	EGIT_BRANCH=devel
+	inherit git-r3
+else
+	my_urls=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}.tar.gz" )
+
+	# bash-5.1 -> bash51
+	my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
+
+	for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
+		printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
+		my_urls+=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}-patches/${my_patch_ver}" )
+		MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
+	done
+
+	SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
+
+	unset -v my_urls my_p my_patch_idx my_patch_ver
+fi
+
+if [[ ${GENTOO_PATCH_VER} ]]; then
+	SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
+fi
+
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-3+"
+SLOT="0"
+if (( PLEVEL >= 0 )); then
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+fi
+IUSE="afs bashlogger examples mem-scramble +net nls plugins pgo +readline"
+
+DEPEND="
+	>=sys-libs/ncurses-5.2-r2:=
+	nls? ( virtual/libintl )
+"
+if (( PLEVEL >= 0 )); then
+	DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
+fi
+RDEPEND="
+	${DEPEND}
+"
+# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
+BDEPEND="
+	pgo? ( dev-util/gperf )
+	verify-sig? ( sec-keys/openpgp-keys-chetramey )
+"
+
+# EAPI 8 tries to append it but it doesn't exist here.
+QA_CONFIGURE_OPTIONS="--disable-static"
+
+PATCHES=(
+	#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
+
+	# Patches to or from Chet, posted to the bug-bash mailing list.
+	"${FILESDIR}/${PN}-5.0-syslog-history-extern.patch"
+	"${FILESDIR}/${PN}-5.2_p15-random-ub.patch"
+	"${FILESDIR}/${PN}-5.2_p15-configure-clang16.patch"
+	"${FILESDIR}/${PN}-5.2_p21-wpointer-to-int.patch"
+	"${FILESDIR}/${PN}-5.2_p21-configure-strtold.patch"
+	"${FILESDIR}/${PN}-5.2_p26-memory-leaks.patch"
+)
+
+pkg_setup() {
+	# bug #7332
+	if is-flag -malign-double; then
+		eerror "Detected bad CFLAGS '-malign-double'.  Do not use this"
+		eerror "as it breaks LFS (struct stat64) on x86."
+		die "remove -malign-double from your CFLAGS mr ricer"
+	fi
+
+	if use bashlogger; then
+		ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs."
+		ewarn "This will log ALL output you enter into the shell, you have been warned."
+	fi
+}
+
+src_unpack() {
+	local patch
+
+	if [[ ${PV} == 9999 ]]; then
+		git-r3_src_unpack
+	else
+		if use verify-sig; then
+			verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
+
+			for patch in "${MY_PATCHES[@]}"; do
+				verify-sig_verify_detached "${patch}"{,.sig}
+			done
+		fi
+
+		unpack "${MY_P}.tar.gz"
+
+		if [[ ${GENTOO_PATCH_VER} ]]; then
+			unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
+		fi
+	fi
+}
+
+src_prepare() {
+	# Include official patches.
+	(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
+
+	# Clean out local libs so we know we use system ones w/releases. The
+	# touch utility is invoked for the benefit of config.status.
+	if (( PLEVEL >= 0 )); then
+		rm -rf lib/{readline,termcap}/* \
+		&& touch lib/{readline,termcap}/Makefile.in \
+		&& sed -i -E 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in \
+		|| die
+	fi
+
+	# Prefixify hardcoded path names. No-op for non-prefix.
+	hprefixify pathnames.h.in
+
+	# Avoid regenerating docs after patches, bug #407985.
+	sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
+	&& touch -r . doc/* \
+	|| die
+
+	# Sometimes hangs (more noticeable w/ pgo), bug #907403.
+	rm tests/run-jobs || die
+
+	eapply -p0 "${PATCHES[@]}"
+	eapply_user
+}
+
+src_configure() {
+	local -a myconf
+
+	# Upstream only test with Bison and require GNUisms like YYEOF and
+	# YYERRCODE. The former at least may be in POSIX soon:
+	# https://www.austingroupbugs.net/view.php?id=1269.
+	# configure warns on use of non-Bison but doesn't abort. The result
+	# may misbehave at runtime.
+	unset -v YACC
+
+	myconf=(
+		--disable-profiling
+
+		# Force linking with system curses ... the bundled termcap lib
+		# sucks bad compared to ncurses.  For the most part, ncurses
+		# is here because readline needs it.  But bash itself calls
+		# ncurses in one or two small places :(.
+		--with-curses
+
+		$(use_enable mem-scramble)
+		$(use_enable net net-redirections)
+		$(use_enable readline)
+		$(use_enable readline bang-history)
+		$(use_enable readline history)
+		$(use_with afs)
+		$(use_with mem-scramble bash-malloc)
+	)
+
+	# For descriptions of these, see config-top.h.
+	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
+	append-cppflags \
+		-DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \
+		-DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \
+		-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
+		-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
+		-DNON_INTERACTIVE_LOGIN_SHELLS \
+		-DSSH_SOURCE_BASHRC \
+		$(use bashlogger && echo -DSYSLOG_HISTORY)
+
+	use nls || myconf+=( --disable-nls )
+
+	if (( PLEVEL >= 0 )); then
+		# Historically, we always used the builtin readline, but since
+		# our handling of SONAME upgrades has gotten much more stable
+		# in the PM (and the readline ebuild itself preserves the old
+		# libs during upgrades), linking against the system copy should
+		# be safe.
+		# Exact cached version here doesn't really matter as long as it
+		# is at least what's in the DEPEND up above.
+		export ac_cv_rl_version=${READLINE_VER%%_*}
+
+		# Use system readline only with released versions.
+		myconf+=( --with-installed-readline=. )
+	fi
+
+	if use plugins; then
+		append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/bash"
+	else
+		# Disable the plugins logic by hand since bash doesn't provide
+		# a way of doing it.
+		export ac_cv_func_dl{close,open,sym}=no \
+			ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
+
+		sed -i -e '/LOCAL_LDFLAGS=/s:-rdynamic::' configure || die
+	fi
+
+	# bug #444070
+	tc-export AR
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	local -a pgo_generate_flags pgo_use_flags
+	local flag
+
+	# -fprofile-partial-training because upstream notes the test suite isn't
+	# super comprehensive.
+	# https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
+	if use pgo; then
+		pgo_generate_flags=(
+			-fprofile-update=atomic
+			-fprofile-dir="${T}"/pgo
+			-fprofile-generate="${T}"/pgo
+		)
+		pgo_use_flags=(
+			-fprofile-use="${T}"/pgo
+			-fprofile-dir="${T}"/pgo
+		)
+		if flag=$(test-flags-CC -fprofile-partial-training); then
+			pgo_generate_flags+=( "${flag}" )
+			pgo_use_flags+=( "${flag}" )
+		fi
+	fi
+
+	emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}"
+	use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" all others
+
+	# Build Bash and run its tests to generate profiles.
+	if (( ${#pgo_generate_flags[@]} )); then
+		# Used in test suite.
+		unset -v A
+
+		emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" -k check
+
+		if tc-is-clang; then
+			llvm-profdata merge "${T}"/pgo --output="${T}"/pgo/default.profdata || die
+		fi
+
+		# Rebuild Bash using the profiling data we just generated.
+		emake clean
+		emake CFLAGS="${CFLAGS} ${pgo_use_flags[*]}"
+		use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_use_flags[*]}" all others
+	fi
+}
+
+src_test() {
+	# Used in test suite.
+	unset -v A
+
+	default
+}
+
+src_install() {
+	local d f
+
+	default
+
+	my_prefixify() {
+		while read -r; do
+			if [[ $REPLY == *$1* ]]; then
+				REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
+			fi
+			printf '%s\n' "${REPLY}" || ! break
+		done < "$2" || die
+	}
+
+	dodir /bin
+	mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
+	dosym bash /bin/rbash
+
+	insinto /etc/bash
+	doins "${FILESDIR}"/bash_logout
+	my_prefixify bashrc.d "${FILESDIR}"/bashrc-r1 | newins - bashrc
+
+	insinto /etc/bash/bashrc.d
+	my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color.bash | newins - 10-gentoo-color.bash
+	doins "${FILESDIR}"/bashrc.d/10-gentoo-title.bash
+
+	insinto /etc/skel
+	for f in bash{_logout,_profile,rc}; do
+		newins "${FILESDIR}/dot-${f}" ".${f}"
+	done
+
+	if use plugins; then
+		exeinto "/usr/$(get_libdir)/bash"
+		set -- examples/loadables/*.o
+		doexe "${@%.o}"
+
+		insinto /usr/include/bash-plugins
+		doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
+	fi
+
+	if use examples; then
+		for d in examples/{functions,misc,scripts,startup-files}; do
+			exeinto "/usr/share/doc/${PF}/${d}"
+			docinto "${d}"
+			for f in "${d}"/*; do
+				if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
+					doexe "${f}"
+				else
+					dodoc "${f}"
+				fi
+			done
+		done
+	fi
+
+	# Install bash_builtins.1 and rbash.1.
+	emake -C doc DESTDIR="${D}" install_builtins
+	sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
+	doman "${T}"/rbash.1
+
+	newdoc CWRU/changelog ChangeLog
+	dosym bash.info /usr/share/info/bashref.info
+}
+
+pkg_preinst() {
+	if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]]; then
+		mkdir -p -- "${EROOT}"/etc/bash \
+		&& mv -f -- "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ \
+		|| die
+	fi
+}
+
+pkg_postinst() {
+	local old_ver
+
+	# If /bin/sh does not exist, provide it.
+	if [[ ! -e ${EROOT}/bin/sh ]]; then
+		ln -sf -- bash "${EROOT}"/bin/sh || die
+	fi
+
+	read -r old_ver <<<"${REPLACING_VERSIONS}"
+	if [[ ! $old_ver ]]; then
+		:
+	elif ver_test "$old_ver" -ge "5.2" && ver_test "$old_ver" -ge "5.2_p26-r1"; then
+		return
+	elif ver_test "$old_ver" -lt "5.2" && ver_test "$old_ver" -ge "5.1_p16-r8"; then
+		return
+	fi
+
+	ewarn "Files situated under /etc/bash/bashrc.d must now have a suffix of .sh or .bash."
+	ewarn ""
+	ewarn "Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the"
+	ewarn "characteristics of the operating environment, this array may contain commands"
+	ewarn "to set the window and pane title. Users that choose to customise this variable"
+	ewarn "in ~/.bashrc are advised to append their commands, using the following syntax."
+	ewarn ""
+	ewarn "PROMPT_COMMAND+=('custom command goes here')"
+	ewarn ""
+	ewarn "Alternatively, users that wish to opt out of Gentoo's window title setting"
+	ewarn "behaviour may now do so by either unsetting PROMPT_COMMAND or by re-defining it"
+	ewarn "as desired. Previously, there was no formally supported method of opting out."
+}
diff --git a/app-shells/bash/bash-5.3_alpha-r2.ebuild b/app-shells/bash/bash-5.3_alpha-r2.ebuild
deleted file mode 100644
index 248f30b7b4e1..000000000000
--- a/app-shells/bash/bash-5.3_alpha-r2.ebuild
+++ /dev/null
@@ -1,389 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
-inherit flag-o-matic toolchain-funcs prefix verify-sig
-
-# Uncomment if we have a patchset.
-#GENTOO_PATCH_DEV="sam"
-#GENTOO_PATCH_VER="${PV}"
-
-MY_PV=${PV/_p*}
-MY_PV=${MY_PV/_/-}
-MY_P=${PN}-${MY_PV}
-MY_PATCHES=()
-
-# Determine the patchlevel. See ftp://ftp.gnu.org/gnu/bash/bash-5.3-patches/.
-case ${PV} in
-	*_p*)
-		PLEVEL=${PV##*_p}
-		;;
-	9999|*_alpha*|*_beta*|*_rc*)
-		# Set a negative patchlevel to indicate that it's a pre-release.
-		PLEVEL=-1
-		;;
-	*)
-		PLEVEL=0
-esac
-
-# The version of readline this bash normally ships with. Note that we only use
-# the bundled copy of readline for pre-releases.
-READLINE_VER="8.3_alpha"
-
-DESCRIPTION="The standard GNU Bourne again shell"
-HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
-
-if [[ ${PV} == 9999 ]]; then
-	EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
-	EGIT_BRANCH=devel
-	inherit git-r3
-else
-	my_urls=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}.tar.gz" )
-
-	# bash-5.1 -> bash51
-	my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
-
-	for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
-		printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
-		my_urls+=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}-patches/${my_patch_ver}" )
-		MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
-	done
-
-	SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
-
-	unset -v my_urls my_p my_patch_idx my_patch_ver
-fi
-
-if [[ ${GENTOO_PATCH_VER} ]]; then
-	SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
-fi
-
-S=${WORKDIR}/${MY_P}
-
-LICENSE="GPL-3+"
-SLOT="0"
-if (( PLEVEL >= 0 )); then
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
-fi
-IUSE="afs bashlogger examples mem-scramble +net nls plugins pgo +readline"
-
-DEPEND="
-	>=sys-libs/ncurses-5.2-r2:=
-	nls? ( virtual/libintl )
-"
-if (( PLEVEL >= 0 )); then
-	DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
-fi
-RDEPEND="
-	${DEPEND}
-"
-# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
-BDEPEND="
-	pgo? ( dev-util/gperf )
-	verify-sig? ( sec-keys/openpgp-keys-chetramey )
-"
-
-# EAPI 8 tries to append it but it doesn't exist here.
-QA_CONFIGURE_OPTIONS="--disable-static"
-
-PATCHES=(
-	#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
-
-	# Patches to or from Chet, posted to the bug-bash mailing list.
-	"${FILESDIR}/${PN}-5.0-syslog-history-extern.patch"
-)
-
-pkg_setup() {
-	# bug #7332
-	if is-flag -malign-double; then
-		eerror "Detected bad CFLAGS '-malign-double'.  Do not use this"
-		eerror "as it breaks LFS (struct stat64) on x86."
-		die "remove -malign-double from your CFLAGS mr ricer"
-	fi
-
-	if use bashlogger; then
-		ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs."
-		ewarn "This will log ALL output you enter into the shell, you have been warned."
-	fi
-}
-
-src_unpack() {
-	local patch
-
-	if [[ ${PV} == 9999 ]]; then
-		git-r3_src_unpack
-	else
-		if use verify-sig; then
-			verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
-
-			for patch in "${MY_PATCHES[@]}"; do
-				verify-sig_verify_detached "${patch}"{,.sig}
-			done
-		fi
-
-		unpack "${MY_P}.tar.gz"
-
-		if [[ ${GENTOO_PATCH_VER} ]]; then
-			unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
-		fi
-	fi
-}
-
-src_prepare() {
-	# Include official patches.
-	(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
-
-	# Clean out local libs so we know we use system ones w/releases. The
-	# touch utility is invoked for the benefit of config.status.
-	if (( PLEVEL >= 0 )); then
-		rm -rf lib/{readline,termcap}/* \
-		&& touch lib/{readline,termcap}/Makefile.in \
-		&& sed -i -E 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in \
-		|| die
-	fi
-
-	# Prefixify hardcoded path names. No-op for non-prefix.
-	hprefixify pathnames.h.in
-
-	# Avoid regenerating docs after patches, bug #407985.
-	sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
-	&& touch -r . doc/* \
-	|| die
-
-	# Sometimes hangs (more noticeable w/ pgo), bug #907403.
-	rm tests/run-jobs || die
-
-	eapply -p0 "${PATCHES[@]}"
-	eapply_user
-}
-
-src_configure() {
-	local -a myconf
-
-	# Upstream only test with Bison and require GNUisms like YYEOF and
-	# YYERRCODE. The former at least may be in POSIX soon:
-	# https://www.austingroupbugs.net/view.php?id=1269.
-	# configure warns on use of non-Bison but doesn't abort. The result
-	# may misbehave at runtime.
-	unset -v YACC
-
-	# wcsnwidth(), substring() issues with -Wlto-type-mismatch, reported
-	# upstream to Chet by email.
-	filter-lto
-
-	myconf=(
-		--disable-profiling
-
-		# Force linking with system curses ... the bundled termcap lib
-		# sucks bad compared to ncurses.  For the most part, ncurses
-		# is here because readline needs it.  But bash itself calls
-		# ncurses in one or two small places :(.
-		--with-curses
-
-		$(use_enable mem-scramble)
-		$(use_enable net net-redirections)
-		$(use_enable readline)
-		$(use_enable readline bang-history)
-		$(use_enable readline history)
-		$(use_with afs)
-		$(use_with mem-scramble bash-malloc)
-	)
-
-	# For descriptions of these, see config-top.h.
-	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
-	append-cppflags \
-		-DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \
-		-DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \
-		-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
-		-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
-		-DNON_INTERACTIVE_LOGIN_SHELLS \
-		-DSSH_SOURCE_BASHRC \
-		$(use bashlogger && echo -DSYSLOG_HISTORY)
-
-	use nls || myconf+=( --disable-nls )
-
-	if (( PLEVEL >= 0 )); then
-		# Historically, we always used the builtin readline, but since
-		# our handling of SONAME upgrades has gotten much more stable
-		# in the PM (and the readline ebuild itself preserves the old
-		# libs during upgrades), linking against the system copy should
-		# be safe.
-		# Exact cached version here doesn't really matter as long as it
-		# is at least what's in the DEPEND up above.
-		export ac_cv_rl_version=${READLINE_VER%%_*}
-
-		# Use system readline only with released versions.
-		myconf+=( --with-installed-readline=. )
-	fi
-
-	if use plugins; then
-		append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/bash"
-	else
-		# Disable the plugins logic by hand since bash doesn't provide
-		# a way of doing it.
-		export ac_cv_func_dl{close,open,sym}=no \
-			ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
-
-		sed -i -e '/LOCAL_LDFLAGS=/s:-rdynamic::' configure || die
-	fi
-
-	# bug #444070
-	tc-export AR
-
-	econf "${myconf[@]}"
-}
-
-src_compile() {
-	local -a pgo_generate_flags pgo_use_flags
-	local flag
-
-	# -fprofile-partial-training because upstream notes the test suite isn't
-	# super comprehensive.
-	# https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
-	if use pgo; then
-		pgo_generate_flags=(
-			-fprofile-update=atomic
-			-fprofile-dir="${T}"/pgo
-			-fprofile-generate="${T}"/pgo
-		)
-		pgo_use_flags=(
-			-fprofile-use="${T}"/pgo
-			-fprofile-dir="${T}"/pgo
-		)
-		if flag=$(test-flags-CC -fprofile-partial-training); then
-			pgo_generate_flags+=( "${flag}" )
-			pgo_use_flags+=( "${flag}" )
-		fi
-	fi
-
-	emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}"
-	use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" all others
-
-	# Build Bash and run its tests to generate profiles.
-	if (( ${#pgo_generate_flags[@]} )); then
-		# Used in test suite.
-		unset -v A
-
-		emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" -k check
-
-		if tc-is-clang; then
-			llvm-profdata merge "${T}"/pgo --output="${T}"/pgo/default.profdata || die
-		fi
-
-		# Rebuild Bash using the profiling data we just generated.
-		emake clean
-		emake CFLAGS="${CFLAGS} ${pgo_use_flags[*]}"
-		use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_use_flags[*]}" all others
-	fi
-}
-
-src_test() {
-	# Used in test suite.
-	unset -v A
-
-	default
-}
-
-src_install() {
-	local d f
-
-	default
-
-	my_prefixify() {
-		while read -r; do
-			if [[ $REPLY == *$1* ]]; then
-				REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
-			fi
-			printf '%s\n' "${REPLY}" || ! break
-		done < "$2" || die
-	}
-
-	dodir /bin
-	mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
-	dosym bash /bin/rbash
-
-	insinto /etc/bash
-	doins "${FILESDIR}"/bash_logout
-	my_prefixify bashrc.d "${FILESDIR}"/bashrc-r1 | newins - bashrc
-
-	insinto /etc/bash/bashrc.d
-	my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color.bash | newins - 10-gentoo-color.bash
-	doins "${FILESDIR}"/bashrc.d/10-gentoo-title.bash
-
-	insinto /etc/skel
-	for f in bash{_logout,_profile,rc}; do
-		newins "${FILESDIR}/dot-${f}" ".${f}"
-	done
-
-	if use plugins; then
-		exeinto "/usr/$(get_libdir)/bash"
-		set -- examples/loadables/*.o
-		doexe "${@%.o}"
-
-		insinto /usr/include/bash-plugins
-		doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
-	fi
-
-	if use examples; then
-		for d in examples/{functions,misc,scripts,startup-files}; do
-			exeinto "/usr/share/doc/${PF}/${d}"
-			docinto "${d}"
-			for f in "${d}"/*; do
-				if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
-					doexe "${f}"
-				else
-					dodoc "${f}"
-				fi
-			done
-		done
-	fi
-
-	# Install bash_builtins.1 and rbash.1.
-	emake -C doc DESTDIR="${D}" install_builtins
-	sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
-	doman "${T}"/rbash.1
-
-	newdoc CWRU/changelog ChangeLog
-	dosym bash.info /usr/share/info/bashref.info
-}
-
-pkg_preinst() {
-	if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]]; then
-		mkdir -p -- "${EROOT}"/etc/bash \
-		&& mv -f -- "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ \
-		|| die
-	fi
-}
-
-pkg_postinst() {
-	local old_ver
-
-	# If /bin/sh does not exist, provide it.
-	if [[ ! -e ${EROOT}/bin/sh ]]; then
-		ln -sf -- bash "${EROOT}"/bin/sh || die
-	fi
-
-	read -r old_ver <<<"${REPLACING_VERSIONS}"
-	if [[ ! $old_ver ]]; then
-		:
-	elif ver_test "$old_ver" -ge "5.2" && ver_test "$old_ver" -ge "5.2_p26-r1"; then
-		return
-	elif ver_test "$old_ver" -lt "5.2" && ver_test "$old_ver" -ge "5.1_p16-r8"; then
-		return
-	fi
-
-	ewarn "Files situated under /etc/bash/bashrc.d must now have a suffix of .sh or .bash."
-	ewarn ""
-	ewarn "Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the"
-	ewarn "characteristics of the operating environment, this array may contain commands"
-	ewarn "to set the window and pane title. Users that choose to customise this variable"
-	ewarn "in ~/.bashrc are advised to append their commands, using the following syntax."
-	ewarn ""
-	ewarn "PROMPT_COMMAND+=('custom command goes here')"
-	ewarn ""
-	ewarn "Alternatively, users that wish to opt out of Gentoo's window title setting"
-	ewarn "behaviour may now do so by either unsetting PROMPT_COMMAND or by re-defining it"
-	ewarn "as desired. Previously, there was no formally supported method of opting out."
-}
diff --git a/app-shells/bash/bash-5.3_alpha-r3.ebuild b/app-shells/bash/bash-5.3_alpha-r3.ebuild
new file mode 100644
index 000000000000..248f30b7b4e1
--- /dev/null
+++ b/app-shells/bash/bash-5.3_alpha-r3.ebuild
@@ -0,0 +1,389 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc
+inherit flag-o-matic toolchain-funcs prefix verify-sig
+
+# Uncomment if we have a patchset.
+#GENTOO_PATCH_DEV="sam"
+#GENTOO_PATCH_VER="${PV}"
+
+MY_PV=${PV/_p*}
+MY_PV=${MY_PV/_/-}
+MY_P=${PN}-${MY_PV}
+MY_PATCHES=()
+
+# Determine the patchlevel. See ftp://ftp.gnu.org/gnu/bash/bash-5.3-patches/.
+case ${PV} in
+	*_p*)
+		PLEVEL=${PV##*_p}
+		;;
+	9999|*_alpha*|*_beta*|*_rc*)
+		# Set a negative patchlevel to indicate that it's a pre-release.
+		PLEVEL=-1
+		;;
+	*)
+		PLEVEL=0
+esac
+
+# The version of readline this bash normally ships with. Note that we only use
+# the bundled copy of readline for pre-releases.
+READLINE_VER="8.3_alpha"
+
+DESCRIPTION="The standard GNU Bourne again shell"
+HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git"
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git"
+	EGIT_BRANCH=devel
+	inherit git-r3
+else
+	my_urls=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}.tar.gz" )
+
+	# bash-5.1 -> bash51
+	my_p=${PN}$(ver_cut 1-2) my_p=${my_p/.}
+
+	for (( my_patch_idx = 1; my_patch_idx <= PLEVEL; my_patch_idx++ )); do
+		printf -v my_patch_ver %s-%03d "${my_p}" "${my_patch_idx}"
+		my_urls+=( {'mirror://gnu/bash','ftp://ftp.cwru.edu/pub/bash'}/"${MY_P}-patches/${my_patch_ver}" )
+		MY_PATCHES+=( "${DISTDIR}/${my_patch_ver}" )
+	done
+
+	SRC_URI="${my_urls[*]} verify-sig? ( ${my_urls[*]/%/.sig} )"
+
+	unset -v my_urls my_p my_patch_idx my_patch_ver
+fi
+
+if [[ ${GENTOO_PATCH_VER} ]]; then
+	SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV:?}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER:?}-patches.tar.xz"
+fi
+
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-3+"
+SLOT="0"
+if (( PLEVEL >= 0 )); then
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+fi
+IUSE="afs bashlogger examples mem-scramble +net nls plugins pgo +readline"
+
+DEPEND="
+	>=sys-libs/ncurses-5.2-r2:=
+	nls? ( virtual/libintl )
+"
+if (( PLEVEL >= 0 )); then
+	DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )"
+fi
+RDEPEND="
+	${DEPEND}
+"
+# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011).
+BDEPEND="
+	pgo? ( dev-util/gperf )
+	verify-sig? ( sec-keys/openpgp-keys-chetramey )
+"
+
+# EAPI 8 tries to append it but it doesn't exist here.
+QA_CONFIGURE_OPTIONS="--disable-static"
+
+PATCHES=(
+	#"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/
+
+	# Patches to or from Chet, posted to the bug-bash mailing list.
+	"${FILESDIR}/${PN}-5.0-syslog-history-extern.patch"
+)
+
+pkg_setup() {
+	# bug #7332
+	if is-flag -malign-double; then
+		eerror "Detected bad CFLAGS '-malign-double'.  Do not use this"
+		eerror "as it breaks LFS (struct stat64) on x86."
+		die "remove -malign-double from your CFLAGS mr ricer"
+	fi
+
+	if use bashlogger; then
+		ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs."
+		ewarn "This will log ALL output you enter into the shell, you have been warned."
+	fi
+}
+
+src_unpack() {
+	local patch
+
+	if [[ ${PV} == 9999 ]]; then
+		git-r3_src_unpack
+	else
+		if use verify-sig; then
+			verify-sig_verify_detached "${DISTDIR}/${MY_P}.tar.gz"{,.sig}
+
+			for patch in "${MY_PATCHES[@]}"; do
+				verify-sig_verify_detached "${patch}"{,.sig}
+			done
+		fi
+
+		unpack "${MY_P}.tar.gz"
+
+		if [[ ${GENTOO_PATCH_VER} ]]; then
+			unpack "${PN}-${GENTOO_PATCH_VER}-patches.tar.xz"
+		fi
+	fi
+}
+
+src_prepare() {
+	# Include official patches.
+	(( PLEVEL > 0 )) && eapply -p0 "${MY_PATCHES[@]}"
+
+	# Clean out local libs so we know we use system ones w/releases. The
+	# touch utility is invoked for the benefit of config.status.
+	if (( PLEVEL >= 0 )); then
+		rm -rf lib/{readline,termcap}/* \
+		&& touch lib/{readline,termcap}/Makefile.in \
+		&& sed -i -E 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in \
+		|| die
+	fi
+
+	# Prefixify hardcoded path names. No-op for non-prefix.
+	hprefixify pathnames.h.in
+
+	# Avoid regenerating docs after patches, bug #407985.
+	sed -i -E '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in \
+	&& touch -r . doc/* \
+	|| die
+
+	# Sometimes hangs (more noticeable w/ pgo), bug #907403.
+	rm tests/run-jobs || die
+
+	eapply -p0 "${PATCHES[@]}"
+	eapply_user
+}
+
+src_configure() {
+	local -a myconf
+
+	# Upstream only test with Bison and require GNUisms like YYEOF and
+	# YYERRCODE. The former at least may be in POSIX soon:
+	# https://www.austingroupbugs.net/view.php?id=1269.
+	# configure warns on use of non-Bison but doesn't abort. The result
+	# may misbehave at runtime.
+	unset -v YACC
+
+	# wcsnwidth(), substring() issues with -Wlto-type-mismatch, reported
+	# upstream to Chet by email.
+	filter-lto
+
+	myconf=(
+		--disable-profiling
+
+		# Force linking with system curses ... the bundled termcap lib
+		# sucks bad compared to ncurses.  For the most part, ncurses
+		# is here because readline needs it.  But bash itself calls
+		# ncurses in one or two small places :(.
+		--with-curses
+
+		$(use_enable mem-scramble)
+		$(use_enable net net-redirections)
+		$(use_enable readline)
+		$(use_enable readline bang-history)
+		$(use_enable readline history)
+		$(use_with afs)
+		$(use_with mem-scramble bash-malloc)
+	)
+
+	# For descriptions of these, see config-top.h.
+	# bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426
+	append-cppflags \
+		-DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \
+		-DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \
+		-DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \
+		-DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \
+		-DNON_INTERACTIVE_LOGIN_SHELLS \
+		-DSSH_SOURCE_BASHRC \
+		$(use bashlogger && echo -DSYSLOG_HISTORY)
+
+	use nls || myconf+=( --disable-nls )
+
+	if (( PLEVEL >= 0 )); then
+		# Historically, we always used the builtin readline, but since
+		# our handling of SONAME upgrades has gotten much more stable
+		# in the PM (and the readline ebuild itself preserves the old
+		# libs during upgrades), linking against the system copy should
+		# be safe.
+		# Exact cached version here doesn't really matter as long as it
+		# is at least what's in the DEPEND up above.
+		export ac_cv_rl_version=${READLINE_VER%%_*}
+
+		# Use system readline only with released versions.
+		myconf+=( --with-installed-readline=. )
+	fi
+
+	if use plugins; then
+		append-ldflags "-Wl,-rpath,${EPREFIX}/usr/$(get_libdir)/bash"
+	else
+		# Disable the plugins logic by hand since bash doesn't provide
+		# a way of doing it.
+		export ac_cv_func_dl{close,open,sym}=no \
+			ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no
+
+		sed -i -e '/LOCAL_LDFLAGS=/s:-rdynamic::' configure || die
+	fi
+
+	# bug #444070
+	tc-export AR
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	local -a pgo_generate_flags pgo_use_flags
+	local flag
+
+	# -fprofile-partial-training because upstream notes the test suite isn't
+	# super comprehensive.
+	# https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
+	if use pgo; then
+		pgo_generate_flags=(
+			-fprofile-update=atomic
+			-fprofile-dir="${T}"/pgo
+			-fprofile-generate="${T}"/pgo
+		)
+		pgo_use_flags=(
+			-fprofile-use="${T}"/pgo
+			-fprofile-dir="${T}"/pgo
+		)
+		if flag=$(test-flags-CC -fprofile-partial-training); then
+			pgo_generate_flags+=( "${flag}" )
+			pgo_use_flags+=( "${flag}" )
+		fi
+	fi
+
+	emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}"
+	use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" all others
+
+	# Build Bash and run its tests to generate profiles.
+	if (( ${#pgo_generate_flags[@]} )); then
+		# Used in test suite.
+		unset -v A
+
+		emake CFLAGS="${CFLAGS} ${pgo_generate_flags[*]}" -k check
+
+		if tc-is-clang; then
+			llvm-profdata merge "${T}"/pgo --output="${T}"/pgo/default.profdata || die
+		fi
+
+		# Rebuild Bash using the profiling data we just generated.
+		emake clean
+		emake CFLAGS="${CFLAGS} ${pgo_use_flags[*]}"
+		use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_use_flags[*]}" all others
+	fi
+}
+
+src_test() {
+	# Used in test suite.
+	unset -v A
+
+	default
+}
+
+src_install() {
+	local d f
+
+	default
+
+	my_prefixify() {
+		while read -r; do
+			if [[ $REPLY == *$1* ]]; then
+				REPLY=${REPLY/"/etc/"/"${EPREFIX}/etc/"}
+			fi
+			printf '%s\n' "${REPLY}" || ! break
+		done < "$2" || die
+	}
+
+	dodir /bin
+	mv -- "${ED}"/usr/bin/bash "${ED}"/bin/ || die
+	dosym bash /bin/rbash
+
+	insinto /etc/bash
+	doins "${FILESDIR}"/bash_logout
+	my_prefixify bashrc.d "${FILESDIR}"/bashrc-r1 | newins - bashrc
+
+	insinto /etc/bash/bashrc.d
+	my_prefixify DIR_COLORS "${FILESDIR}"/bashrc.d/10-gentoo-color.bash | newins - 10-gentoo-color.bash
+	doins "${FILESDIR}"/bashrc.d/10-gentoo-title.bash
+
+	insinto /etc/skel
+	for f in bash{_logout,_profile,rc}; do
+		newins "${FILESDIR}/dot-${f}" ".${f}"
+	done
+
+	if use plugins; then
+		exeinto "/usr/$(get_libdir)/bash"
+		set -- examples/loadables/*.o
+		doexe "${@%.o}"
+
+		insinto /usr/include/bash-plugins
+		doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h}
+	fi
+
+	if use examples; then
+		for d in examples/{functions,misc,scripts,startup-files}; do
+			exeinto "/usr/share/doc/${PF}/${d}"
+			docinto "${d}"
+			for f in "${d}"/*; do
+				if [[ ${f##*/} != @(PERMISSION|*README) ]]; then
+					doexe "${f}"
+				else
+					dodoc "${f}"
+				fi
+			done
+		done
+	fi
+
+	# Install bash_builtins.1 and rbash.1.
+	emake -C doc DESTDIR="${D}" install_builtins
+	sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die
+	doman "${T}"/rbash.1
+
+	newdoc CWRU/changelog ChangeLog
+	dosym bash.info /usr/share/info/bashref.info
+}
+
+pkg_preinst() {
+	if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]]; then
+		mkdir -p -- "${EROOT}"/etc/bash \
+		&& mv -f -- "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ \
+		|| die
+	fi
+}
+
+pkg_postinst() {
+	local old_ver
+
+	# If /bin/sh does not exist, provide it.
+	if [[ ! -e ${EROOT}/bin/sh ]]; then
+		ln -sf -- bash "${EROOT}"/bin/sh || die
+	fi
+
+	read -r old_ver <<<"${REPLACING_VERSIONS}"
+	if [[ ! $old_ver ]]; then
+		:
+	elif ver_test "$old_ver" -ge "5.2" && ver_test "$old_ver" -ge "5.2_p26-r1"; then
+		return
+	elif ver_test "$old_ver" -lt "5.2" && ver_test "$old_ver" -ge "5.1_p16-r8"; then
+		return
+	fi
+
+	ewarn "Files situated under /etc/bash/bashrc.d must now have a suffix of .sh or .bash."
+	ewarn ""
+	ewarn "Gentoo now defaults to defining PROMPT_COMMAND as an array. Depending on the"
+	ewarn "characteristics of the operating environment, this array may contain commands"
+	ewarn "to set the window and pane title. Users that choose to customise this variable"
+	ewarn "in ~/.bashrc are advised to append their commands, using the following syntax."
+	ewarn ""
+	ewarn "PROMPT_COMMAND+=('custom command goes here')"
+	ewarn ""
+	ewarn "Alternatively, users that wish to opt out of Gentoo's window title setting"
+	ewarn "behaviour may now do so by either unsetting PROMPT_COMMAND or by re-defining it"
+	ewarn "as desired. Previously, there was no formally supported method of opting out."
+}
diff --git a/app-shells/bash/files/bashrc.d/10-gentoo-title.bash b/app-shells/bash/files/bashrc.d/10-gentoo-title.bash
index 1fbf17c26327..0246d4fa36f0 100644
--- a/app-shells/bash/files/bashrc.d/10-gentoo-title.bash
+++ b/app-shells/bash/files/bashrc.d/10-gentoo-title.bash
@@ -1,5 +1,31 @@
 # /etc/bash/bashrc.d/10-gentoo-title.bash
 
+genfun_set_win_title() {
+	# Assigns the basename of the current working directory, having
+	# sanitised it with @Q parameter expansion. Useful for paths containing
+	# newlines and such. As a special case, names consisting entirely of
+	# graphemes shall not undergo the expansion, for reasons of cleanliness.
+	genfun_sanitise_cwd() {
+		_cwd=${PWD##*/}
+		if [[ ! ${_cwd} ]]; then
+			_cwd=${PWD}
+		elif [[ ${_cwd} == *[![:graph:]]* ]]; then
+			_cwd=${_cwd@Q}
+		fi
+	}
+
+	# Sets the window title with the Set Text Parameters sequence. For
+	# screen, the sequence defines the hardstatus (%h) and for tmux, the
+	# window_name (#W). For graphical terminal emulators, it is normal for
+	# the title bar be affected.
+	genfun_set_win_title() {
+		genfun_sanitise_cwd
+		printf '\033]2;%s@%s - %s\007' "${USER}" "${HOSTNAME%%.*}" "${_cwd}"
+	}
+
+	genfun_set_win_title
+}
+
 # Set window title with the Title Definition String sequence. For screen, the
 # sequence defines the window title (%t) and for tmux, the pane_title (#T).
 # For tmux to be affected requires that its allow-rename option be enabled.
@@ -15,27 +41,14 @@ case ${TERM} in
 		# If the TTY is that of sshd(8) then proceed no further. Alas,
 		# there exist many operating environments in which the window
 		# title would otherwise not be restored upon ssh(1) exiting.
+		# Users wishing to coerce the historical behaviour have the
+		# option of setting PROMPT_COMMAND=(genfun_set_win_title).
 		if [[ ${SSH_TTY} && ${SSH_TTY} == "$(tty)" ]]; then
 			return
 		fi
 esac
 
-# Assigns the basename of the current working directory, having sanitised it
-# with @Q parameter expansion. Useful for paths containing newlines and such.
-# As a special case, names consisting entirely of graphemes shall not undergo
-# the parameter expansion, for reasons of cleanliness.
-genfun_sanitise_cwd() {
-	_cwd=${PWD##*/}
-	if [[ ! ${_cwd} ]]; then
-		_cwd=${PWD}
-	elif [[ ${_cwd} == *[![:graph:]]* ]]; then
-		_cwd=${_cwd@Q}
-	fi
-}
-
-# Set window title with the Set Text Parameters sequence. For screen, the
-# sequence defines the hardstatus (%h) and for tmux, the window_name (#W).
-# For graphical terminal emulators, it is normal for the title bar be affected.
+# Determine whether the terminal can handle the Set Text Parameters sequence.
 # The only terminals permitted here are those for which there is empirical
 # evidence that the sequence is supported and that the UTF-8 character encoding
 # is handled correctly. Quite rightly, this precludes many vintage terminals.
@@ -48,9 +61,5 @@ case ${TERM} in
 	st-256color   |\
 	tmux*         |\
 	xterm*        )
-		genfun_set_win_title() {
-			genfun_sanitise_cwd
-			printf '\033]2;%s@%s - %s\007' "${USER}" "${HOSTNAME%%.*}" "${_cwd}"
-		}
 		PROMPT_COMMAND+=('genfun_set_win_title')
 esac
-- 
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