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From: "Ulrich Müller" <ulm@gentoo.org>
To: gentoo-commits@lists.gentoo.org
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Reply-To: gentoo-dev@lists.gentoo.org, "Ulrich Müller" <ulm@gentoo.org>
Message-ID: <1740509895.47f394193647eb7638f6740d4e5e47b9d6bff954.ulm@gentoo>
Subject: [gentoo-commits] repo/gentoo:master commit in: app-editors/emacs/
X-VCS-Repository: repo/gentoo
X-VCS-Files: app-editors/emacs/Manifest app-editors/emacs/emacs-26.3-r22.ebuild app-editors/emacs/emacs-27.2-r20.ebuild app-editors/emacs/emacs-28.2-r16.ebuild app-editors/emacs/emacs-29.4-r2.ebuild
X-VCS-Directories: app-editors/emacs/
X-VCS-Committer: ulm
X-VCS-Committer-Name: Ulrich Müller
X-VCS-Revision: 47f394193647eb7638f6740d4e5e47b9d6bff954
X-VCS-Branch: master
Date: Tue, 25 Feb 2025 18:58:24 +0000 (UTC)
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commit:     47f394193647eb7638f6740d4e5e47b9d6bff954
Author:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Tue Feb 25 18:52:41 2025 +0000
Commit:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Tue Feb 25 18:58:15 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=47f39419

app-editors/emacs: Fix flymake and man vulnerabilities

Bug: https://bugs.gentoo.org/945164
Bug: https://bugs.gentoo.org/950192
Signed-off-by: Ulrich Müller <ulm <AT> gentoo.org>

 app-editors/emacs/Manifest              |   4 +
 app-editors/emacs/emacs-26.3-r22.ebuild | 377 +++++++++++++++++++
 app-editors/emacs/emacs-27.2-r20.ebuild | 447 ++++++++++++++++++++++
 app-editors/emacs/emacs-28.2-r16.ebuild | 558 +++++++++++++++++++++++++++
 app-editors/emacs/emacs-29.4-r2.ebuild  | 648 ++++++++++++++++++++++++++++++++
 5 files changed, 2034 insertions(+)

diff --git a/app-editors/emacs/Manifest b/app-editors/emacs/Manifest
index a405e67cdf7b..ce0c0062cdc0 100644
--- a/app-editors/emacs/Manifest
+++ b/app-editors/emacs/Manifest
@@ -1,14 +1,18 @@
 DIST emacs-18.59-patches-15.tar.xz 34104 BLAKE2B 9d14004d5188ec0ffe11099ae1beb431adfe159d220fc1b6f1d0be67da19b88911b66a206386beee9498bdcaa48e40a185755734cad2d60927c79bc8ddf0fa7d SHA512 c82cd8e81acf63addd137716a60191b916ee9ac9f8176661be1e8dd0f347f63f8ca8bf9d4d225141499dcbf4c20444eb6526cc3a3912a2d4136fb2bd295e2c26
 DIST emacs-18.59.tar.gz 2962652 BLAKE2B d617636daff41e672af2dcda26ec24b2495cf0a3e6373561ee26a2a922b7252c074dd6b79289d771853a4720c60f084f5726b904bf65989718173232ac874b0b SHA512 03ce565e346e89b7aacb1852f4783e8907f394de7da0c543b475cb038eb89b87f980d0f7ca1841b1d2108b20f211e95113c7214e4a33e5767a1827ff43173f33
 DIST emacs-26.3-patches-11.tar.xz 9760 BLAKE2B 0c104211d437cbabd2017b402587b51324e23942afe5fc2a7cab051a05d70476cc5d79a9c91d72442cfa212c74165f13de024f71817ee3b21ef990012b5598f3 SHA512 127db386c2ecdea973e6a7ec883ab86ce5b326c16987fc5eb7db1bc130db09319a972b9eac1798dcc4fa53e07406f112093d1eea9f5350d57a4373f961e373da
+DIST emacs-26.3-patches-12.tar.xz 13984 BLAKE2B e91785d9b41e396a4d823b913238deda9c37b38155d48125ce6ee674b9fc6779ae57439292fcd074db3f99ccf77263a4554dcd334d7b20fb81517634ce79edca SHA512 15bc05ba27dd77d0925476735ed344864f9e5c2a65e3ef468ff2af6fbd55086cf3d78fa1cd435e568c170ef5a34528e5ef297e9a570a0ed17de3aa6c3690a57c
 DIST emacs-26.3-patches-9.tar.xz 8168 BLAKE2B 5108fddebe75c188ad2f43e5b92c7b6f3f16645c64eafbbe850539918eac9cebb05e60e4343da62c695c068f51637e91762cb7d49536bb21ca82ef1144295b17 SHA512 9d3006b9d274606bb22b5b614d7c9d111b582e6cca3f83d0b71e5ae1aaba88ac702b756556ee7abd5b09c7964fdcc24d766661a2006c7f77f12d9f66a1ae2d6d
 DIST emacs-26.3.tar.xz 44415140 BLAKE2B aa8434e6431992ee40402f03a890dd2c49784ee76f437888efe61d66b9aa2bdb816eb0bfe1055e9e154a8bb3ed065fee71623741b474d465a96964618ec775e3 SHA512 4d5a4319253afb081e105a3697eb6eeb8d8a0da18cd41346e376ca5af1e180a26e641f76c64fad1b0253168f14a511f0a4d9d4141524fb1cf4d04f25b05a76e9
 DIST emacs-27.2-patches-10.tar.xz 15260 BLAKE2B 7e5771013e3912e0c3115d819be673399e5dc07b7fb4d8567b8666099049552ce539cfac92cc90762e517deaf6e7c46cbbbd207a4d9ac631ea8ea78cf93442ff SHA512 36f1410b70ff1a972d23919add6153497f1142bef654ac601149da7014eb1cf6bd05029877cc3262f572682b5d99b11d67cae24154b76d6e742e3ebd448865a3
 DIST emacs-27.2-patches-11.tar.xz 15552 BLAKE2B 42a23064268229adc6e90ba3342cd222698966b93dc39b75bebe0ebfc75142ebdc51c24a44a108dc7e96937fbcb763fb186da5444b27ac92b708004bc97cbb6e SHA512 688bc846ea999d56dedf06228c53e71df28048307bff8aa03207fe8b4ed5faa815ee975d3e2be65bfe0dedf972364dca625f7cb2cba2cf1812ae1dc735bb0bb4
+DIST emacs-27.2-patches-12.tar.xz 19632 BLAKE2B 280062e8361e63eecb4a2a33ff7d8c5ea9ce1d63dce7dce13a3e2f05ac60781722acecb7cebafaf88159d979810a8d8c742e43a9d9eb87ce126023dcd0827c8d SHA512 a7746631a3ec2f93a1cdd4bb7811d8655b43359c0b281e36b82415cdc6cdd776f94d642c652fdafdbc3452a8bc990d43d8e478f9d35cf221e98c03991ddc3146
 DIST emacs-27.2.tar.xz 44624480 BLAKE2B 245ea96004b90f81ac74de74521cbbe086caf1176937e08157eae12cdde5a0f35fc77f7119272ed812974358e5e95abb05e1c2e4f3b501cf5401ea9274f62156 SHA512 0f63a5a8709b113ef790c1a64845dad05ead096f93f62164ff221c517a35b91ea7bced75a992d794981a85382cda03cca7338da2f5ef8f6ef1459b88018a4ce9
 DIST emacs-28.2-patches-10.tar.xz 10992 BLAKE2B 324a28b3d74340dcafbca36af8550fe012b876651236fa9bbf7a1a8fca7da04d51260d4f7a5f065ec3de18adfaca9782cdc3e9b723c8910890c361315de5de97 SHA512 9892005b051bb092a1f3a8522ac2d29300b991cba22a281184d537388e73629c3db02be181bb9e4a7d98bfd2a405a222c334e018898109997804b6c087e3def6
+DIST emacs-28.2-patches-11.tar.xz 15056 BLAKE2B 7ae6c7a62a60ce9407b7e9a925a2f8097f17af2e1696036d7bc2b02e0e4b6d7b7e64b3f92d4d04775db962993f0a41e98eec83908e314157e9e072f6cb484892 SHA512 47e200deef2ee7154683e5efcf6b657b35391874deb1c13b7abb66b7a0e0065d1d5a720b618c2282a5059c03b0570766efdc2bb0d08bd329f855078a85928a3b
 DIST emacs-28.2-patches-8.tar.xz 10504 BLAKE2B fe21b417a79f6f22ac594168aaa786359d13509011992ab958a268764e520b5c2b2270415f118013de8672280bb4c2acb645ab014b8d26ab6f634778a91b90bb SHA512 9c8fc7c4a76fe4c9d742c4e3343b31f9b696483c1774388e23f7db92f5e78bfed3871e344899996bcba142dc782f6a13b6a3df9684c977b86225afaa97a0bab8
 DIST emacs-28.2.tar.xz 47722600 BLAKE2B a7e4990658b5e7306510f8dded93aaf0b82cdd9306df8b786526d038c3249ef9579287075f2235eb01a71ae1699db555254f137b86ab2d2305b45895053df552 SHA512 a7cec7e3e82367815a1442f69af54102dbfc434069810a9dec5938a6660cb8b076e6f1fb0bfff9695b15603dbbe05eb9c7dfd92e90cf40fc4d1e5746bce83bd8
 DIST emacs-29.4-patches-3.tar.xz 2364 BLAKE2B bf0d044ad0b12eeea1b87d76f143f3a542857eff6b29685abb2b37efd0105580cba2f4ca49655b4da6e13d3997e6c26f2966e597f66753b5321f6aa09f8c563d SHA512 4c6321a63a3f917f9644d464c74925fad0942caeb57966b2a5a0ed171eeb8987230b7039b2829f96526d205b4ad97fcc94f991ecdf7296d8dee355eb14d4df36
+DIST emacs-29.4-patches-4.tar.xz 6872 BLAKE2B ad701863650ac7ccd7bd77e73083c62e71b64c547ad05a1b7cc4384f9636a82d1218a5cfae11d8404e0d59c13632a975caa48851b004b9ad55d7f04fa2500f9d SHA512 659edf90ec73e424a635399155413c0c98e45a33d83c353c0e029333761354fa3008ed0b586c64e0b8afe5f5dd85bdeb3b3bfc731afd6869d24d653af5e1c8bf
 DIST emacs-29.4.tar.xz 52210344 BLAKE2B 825fd2665b6427dbc3cb618b40df2f71fa6b08883bdd07be6d8acf0039df2aeebd294e679e98f4c64a9dd9bdad93589fc7c176cf3860d4fb823fce23f7f2b3cd SHA512 66b38081cb01d2c46ff7beefb45986cc225b4c922c30712ad0d456c6cae5507176ed99418c8f26948c5375c8afde4e4b2507d23ed997dbb5392d12150a121d80
 DIST emacs-30.1.tar.xz 54978160 BLAKE2B ad502a2e15a04618f4766ec6e285739cb5bb6f19c5065c3aed03b3e50df590cee382a0331f382de6f13523f1362a4355f65961ce45504f7d33419ea6d04e326f SHA512 511a6a1d2a170a207913692e1349344b70a0b5202b8d1ae27dc7256e589c77ae9e35da16fc2a098bf9f1b8d0f60233f452ed8d6744b70b907f3484c42f2d7d7f

diff --git a/app-editors/emacs/emacs-26.3-r22.ebuild b/app-editors/emacs/emacs-26.3-r22.ebuild
new file mode 100644
index 000000000000..ce149a586179
--- /dev/null
+++ b/app-editors/emacs/emacs-26.3-r22.ebuild
@@ -0,0 +1,377 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools eapi9-pipestatus elisp-common flag-o-matic readme.gentoo-r1
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+SRC_URI="mirror://gnu/emacs/${P}.tar.xz
+	https://dev.gentoo.org/~ulm/emacs/${P}-patches-12.tar.xz"
+# FULL_VERSION keeps the full version number, which is needed in
+# order to determine some path information correctly for copy/move
+# operations later on
+FULL_VERSION="${PV%%_*}"
+S="${WORKDIR}/emacs-${FULL_VERSION}"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+SLOT="26"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gfile gif gpm gsettings gtk gui gzip-el imagemagick +inotify jpeg kerberos lcms libxml2 livecd m17n-lib mailutils motif png selinux sound source ssl svg systemd +threads tiff toolkit-scroll-bars valgrind wide-int Xaw3d xft +xpm zlib"
+
+RDEPEND="app-emacs/emacs-common[games?,gui(-)?]
+	sys-libs/ncurses:0=
+	acl? ( virtual/acl )
+	alsa? ( media-libs/alsa-lib )
+	dbus? ( sys-apps/dbus )
+	games? ( acct-group/gamestat )
+	gpm? ( sys-libs/gpm )
+	!inotify? ( gfile? ( >=dev-libs/glib-2.28.6 ) )
+	kerberos? ( virtual/krb5 )
+	lcms? ( media-libs/lcms:2 )
+	libxml2? ( >=dev-libs/libxml2-2.2.0 )
+	mailutils? ( net-mail/mailutils[clients] )
+	!mailutils? ( acct-group/mail net-libs/liblockfile )
+	selinux? ( sys-libs/libselinux )
+	ssl? ( net-libs/gnutls:0= )
+	systemd? ( sys-apps/systemd )
+	valgrind? ( dev-debug/valgrind )
+	zlib? ( sys-libs/zlib )
+	gui? ( !aqua? (
+		x11-libs/libICE
+		x11-libs/libSM
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXinerama
+		x11-libs/libXrandr
+		x11-libs/libxcb
+		x11-misc/xbitmaps
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( media-libs/libjpeg-turbo:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:= )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( media-gfx/imagemagick:0=[jpeg?,png?,svg?,tiff?] )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			x11-libs/libXrender
+			cairo? ( >=x11-libs/cairo-1.12.18[X] )
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:3 )
+		!gtk? (
+			motif? (
+				>=x11-libs/motif-2.3:0
+				x11-libs/libXpm
+				x11-libs/libXmu
+				x11-libs/libXt
+			)
+			!motif? (
+				Xaw3d? (
+					x11-libs/libXaw3d
+					x11-libs/libXmu
+					x11-libs/libXt
+				)
+				!Xaw3d? ( athena? (
+					x11-libs/libXaw
+					x11-libs/libXmu
+					x11-libs/libXt
+				) )
+			)
+		)
+	) )"
+
+DEPEND="${RDEPEND}
+	gui? ( !aqua? ( x11-base/xorg-proto ) )"
+
+BDEPEND="virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+IDEPEND="app-eselect/eselect-emacs"
+
+RDEPEND+=" ${IDEPEND}"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+PATCHES=("${WORKDIR}/patch")
+
+# Suppress false positive QA warnings #898304
+QA_CONFIG_IMPL_DECL_SKIP=( malloc_{get,set}_state )
+
+src_prepare() {
+	default
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 || die
+
+	AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	strip-flags
+	filter-flags -pie					#526948
+	replace-flags "-O[3-9]" -O2			#839405
+
+	# We want floating-point arithmetic to be correct #933380
+	replace-flags -Ofast -O2
+	append-flags -fno-fast-math -ffp-contract=off
+
+	local myconf=(
+		--program-suffix="-${EMACS_SUFFIX}"
+		--includedir="${EPREFIX}"/usr/include/${EMACS_SUFFIX}
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX}
+		--localstatedir="${EPREFIX}"/var
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}"
+		--without-compress-install
+		--without-hesiod
+		--without-pop
+		--with-file-notification=$(usev inotify || usev gfile || echo no)
+		$(use_enable acl)
+		$(use_with dbus)
+		$(use_with dynamic-loading modules)
+		$(use_with games gameuser ":gamestat")
+		$(use_with gpm)
+		$(use_with kerberos) $(use_with kerberos kerberos5)
+		$(use_with lcms lcms2)
+		$(use_with libxml2 xml2)
+		$(use_with mailutils)
+		$(use_with selinux)
+		$(use_with ssl gnutls)
+		$(use_with systemd libsystemd)
+		$(use_with threads)
+		$(use_with wide-int)
+		$(use_with zlib)
+	)
+
+	if use alsa; then
+		use sound || ewarn \
+			"USE flag \"alsa\" overrides \"-sound\"; enabling sound support."
+		myconf+=( --with-sound=alsa )
+	else
+		myconf+=( --with-sound=$(usex sound oss no) )
+	fi
+
+	if ! use gui; then
+		einfo "Configuring to build without window system support"
+		myconf+=(
+			--without-x --without-ns
+		)
+	elif use aqua; then
+		einfo "Configuring to build with Nextstep (Macintosh Cocoa) support"
+		myconf+=(
+			--with-ns --disable-ns-self-contained
+			--without-x
+		)
+	else
+		myconf+=(
+			--with-x --without-ns
+			--without-gconf
+			$(use_with gsettings)
+			$(use_with toolkit-scroll-bars)
+			$(use_with gif)
+			$(use_with jpeg)
+			$(use_with png)
+			$(use_with svg rsvg)
+			$(use_with tiff)
+			$(use_with xpm)
+			$(use_with imagemagick)
+		)
+
+		if use xft; then
+			myconf+=(
+				--with-xft
+				$(use_with cairo)
+				$(use_with m17n-lib libotf)
+				$(use_with m17n-lib m17n-flt)
+			)
+		else
+			myconf+=(
+				--without-xft
+				--without-cairo
+				--without-libotf --without-m17n-flt
+			)
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${line}"; done <<-EOF
+				Your version of GTK+ will have problems with closing open
+				displays. This is no problem if you just use one display, but
+				if you use more than one and close one of them Emacs may crash.
+				See <https://gitlab.gnome.org/GNOME/gtk/-/issues/221> and
+				<https://gitlab.gnome.org/GNOME/gtk/-/issues/2315>.
+				If you intend to use more than one display, then it is strongly
+				recommended that you compile Emacs with the Athena/Lucid or the
+				Motif toolkit instead.
+			EOF
+			myconf+=( --with-x-toolkit=gtk3 --without-xwidgets )
+			for f in motif Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"gtk\" is set."
+			done
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf+=( --with-x-toolkit=motif )
+			for f in Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"motif\" is set."
+			done
+		elif use athena || use Xaw3d; then
+			einfo "Configuring to build with Athena/Lucid toolkit"
+			myconf+=( --with-x-toolkit=lucid $(use_with Xaw3d xaw3d) )
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=( --with-x-toolkit=no )
+		fi
+	fi
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	export ac_cv_header_valgrind_valgrind_h=$(usex valgrind)
+
+	# Disable sandbox when dumping. For the unbelievers, see bug #131505
+	emake RUN_TEMACS="SANDBOX_ON=0 LD_PRELOAD= env ./temacs"
+}
+
+src_install() {
+	emake DESTDIR="${D}" NO_BIN_LINK=t BLESSMAIL_TARGET= install
+
+	mv "${ED}"/usr/bin/{emacs-${FULL_VERSION}-,}${EMACS_SUFFIX} || die
+	mv "${ED}"/usr/share/man/man1/{emacs-,}${EMACS_SUFFIX}.1 || die
+	mv "${ED}"/usr/share/metainfo/{emacs-,}${EMACS_SUFFIX}.appdata.xml || die
+
+	# dissuade Portage from removing our dir file #257260
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir
+
+	# movemail must be setgid mail
+	if ! use mailutils; then
+		fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+		fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fi
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el || die
+	rm -rf "${ED}"/usr/share/{applications,icons} || die
+	rm -rf "${ED}/usr/$(get_libdir)" || die
+	rm -rf "${ED}"/var || die
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp || die
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING || die
+
+	if use systemd; then
+		insinto /usr/lib/systemd/user
+		sed -e "/^##/d" \
+			-e "/^ExecStart/s,emacs,${EPREFIX}/usr/bin/${EMACS_SUFFIX}," \
+			-e "/^ExecStop/s,emacsclient,${EPREFIX}/usr/bin/&-${EMACS_SUFFIX}," \
+			etc/emacs.service | newins - ${EMACS_SUFFIX}.service
+		pipestatus || die
+	fi
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		pipestatus || die "gzip .el pipeline failed"
+	fi
+
+	local cdir
+	if use source; then
+		cdir="/usr/share/emacs/${FULL_VERSION}/src"
+		insinto "${cdir}"
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.{c,h,m}
+	elif has installsources ${FEATURES}; then
+		cdir="/usr/src/debug/${CATEGORY}/${PF}/${S#"${WORKDIR}/"}/src"
+	fi
+
+	sed -e "${cdir:+#}/^Y/d" -e "s/^[XY]//" >"${T}/${SITEFILE}" <<-EOF || die
+	X
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-equal emacs-version "${FULL_VERSION}")
+	Y  (setq find-function-C-source-directory
+	Y	"${EPREFIX}${cdir}")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
+	X	(re "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setenv "INFOPATH" (mapconcat #'identity (cdr p) ":"))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+		mv nextstep/Emacs.app \
+			"${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+	fi
+
+	local DOC_CONTENTS="You can set the version to be started by
+		/usr/bin/emacs through the Emacs eselect module, which also
+		redirects man and info pages. Therefore, several Emacs versions can
+		be installed at the same time. \"man emacs.eselect\" for details.
+		\\n\\nIf you upgrade from a previous major version of Emacs, then
+		it is strongly recommended that you use app-admin/emacs-updater
+		to rebuild all byte-compiled elisp files of the installed Emacs
+		packages."
+	if use gui; then
+		DOC_CONTENTS+="\\n\\nYou need to install some fonts for Emacs.
+			Installing media-fonts/font-adobe-{75,100}dpi on the X server's
+			machine would satisfy basic Emacs requirements under X11.
+			See also https://wiki.gentoo.org/wiki/Xft_support_for_GNU_Emacs
+			for how to enable anti-aliased fonts."
+		use aqua && DOC_CONTENTS+="\\n\\n${EMACS_SUFFIX^}.app is in
+			\"${EPREFIX}/Applications/Gentoo\". You may want to copy or
+			symlink it into /Applications by yourself."
+	fi
+	readme.gentoo_create_doc
+}
+
+pkg_preinst() {
+	# verify that the PM hasn't removed our Info directory index #257260
+	local infodir="${ED}/usr/share/info/${EMACS_SUFFIX}"
+	[[ -f ${infodir}/dir || ! -d ${infodir} ]] || die
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	# Force an update of the emacs symlink for the livecd/dvd,
+	# because some microemacs packages set it with USE=livecd.
+	# Otherwise, create it only when it is not yet set.
+	eselect --root="${ROOT}" emacs update $(usev !livecd ifunset)
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect --root="${ROOT}" emacs update ifunset
+}

diff --git a/app-editors/emacs/emacs-27.2-r20.ebuild b/app-editors/emacs/emacs-27.2-r20.ebuild
new file mode 100644
index 000000000000..8852c00c4558
--- /dev/null
+++ b/app-editors/emacs/emacs-27.2-r20.ebuild
@@ -0,0 +1,447 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools eapi9-pipestatus elisp-common flag-o-matic readme.gentoo-r1 toolchain-funcs
+
+if [[ ${PV##*.} = 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/emacs.git"
+	EGIT_BRANCH="emacs-27"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/emacs"
+	S="${EGIT_CHECKOUT_DIR}"
+	SLOT="${PV%%.*}-vcs"
+else
+	# FULL_VERSION keeps the full version number, which is needed in
+	# order to determine some path information correctly for copy/move
+	# operations later on
+	FULL_VERSION="${PV%%_*}"
+	SRC_URI="mirror://gnu/emacs/${P}.tar.xz"
+	S="${WORKDIR}/emacs-${FULL_VERSION}"
+	# PV can be in any of the following formats:
+	# 27.1                 released version (slot 27)
+	# 27.1_rc1             upstream release candidate (27)
+	# 27.0.9999            live ebuild (slot 27-vcs)
+	# 27.0.90              upstream prerelease snapshot (27-vcs)
+	# 27.0.50_pre20191223  snapshot by Gentoo developer (27-vcs)
+	if [[ ${PV} == *_pre* ]]; then
+		SRC_URI="https://dev.gentoo.org/~ulm/distfiles/${P}.tar.xz"
+		S="${WORKDIR}/emacs"
+	elif [[ ${PV//[0-9]} != "." ]]; then
+		SRC_URI="https://alpha.gnu.org/gnu/emacs/pretest/${PN}-${PV/_/-}.tar.xz"
+	fi
+	# Patchset from proj/emacs-patches.git
+	SRC_URI+=" https://dev.gentoo.org/~ulm/emacs/${P}-patches-12.tar.xz"
+	PATCHES=("${WORKDIR}/patch")
+	SLOT="${PV%%.*}"
+	[[ ${PV} == *.*.* ]] && SLOT+="-vcs"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~m68k ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+fi
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gfile gif +gmp gpm gsettings gtk gui gzip-el harfbuzz imagemagick +inotify jpeg json kerberos lcms libxml2 livecd m17n-lib mailutils motif png selinux sound source ssl svg systemd +threads tiff toolkit-scroll-bars valgrind wide-int Xaw3d xft +xpm zlib"
+RESTRICT="test"
+
+RDEPEND="app-emacs/emacs-common[games?,gui(-)?]
+	sys-libs/ncurses:0=
+	acl? ( virtual/acl )
+	alsa? ( media-libs/alsa-lib )
+	dbus? ( sys-apps/dbus )
+	games? ( acct-group/gamestat )
+	gmp? ( dev-libs/gmp:0= )
+	gpm? ( sys-libs/gpm )
+	!inotify? ( gfile? ( >=dev-libs/glib-2.28.6 ) )
+	json? ( dev-libs/jansson:= )
+	kerberos? ( virtual/krb5 )
+	lcms? ( media-libs/lcms:2 )
+	libxml2? ( >=dev-libs/libxml2-2.2.0 )
+	mailutils? ( net-mail/mailutils[clients] )
+	!mailutils? ( acct-group/mail net-libs/liblockfile )
+	selinux? ( sys-libs/libselinux )
+	ssl? ( net-libs/gnutls:0= )
+	systemd? ( sys-apps/systemd )
+	valgrind? ( dev-debug/valgrind )
+	zlib? ( sys-libs/zlib )
+	gui? ( !aqua? (
+		x11-libs/libICE
+		x11-libs/libSM
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXinerama
+		x11-libs/libXrandr
+		x11-libs/libxcb
+		x11-misc/xbitmaps
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( media-libs/libjpeg-turbo:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:= )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( media-gfx/imagemagick:0=[jpeg?,png?,svg?,tiff?] )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXrender
+			cairo? ( >=x11-libs/cairo-1.12.18[X] )
+			!cairo? ( x11-libs/libXft )
+			harfbuzz? ( media-libs/harfbuzz:0= )
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:3 )
+		!gtk? (
+			motif? (
+				>=x11-libs/motif-2.3:0
+				x11-libs/libXpm
+				x11-libs/libXmu
+				x11-libs/libXt
+			)
+			!motif? (
+				Xaw3d? (
+					x11-libs/libXaw3d
+					x11-libs/libXmu
+					x11-libs/libXt
+				)
+				!Xaw3d? ( athena? (
+					x11-libs/libXaw
+					x11-libs/libXmu
+					x11-libs/libXt
+				) )
+			)
+		)
+	) )"
+
+DEPEND="${RDEPEND}
+	gui? ( !aqua? ( x11-base/xorg-proto ) )"
+
+BDEPEND="sys-apps/texinfo
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+IDEPEND="app-eselect/eselect-emacs"
+
+RDEPEND+=" ${IDEPEND}"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+
+# Suppress false positive QA warnings #898304 #925449
+QA_CONFIG_IMPL_DECL_SKIP=( malloc_{get,set}_state statvfs64 )
+
+src_prepare() {
+	if [[ ${PV##*.} = 9999 ]]; then
+		FULL_VERSION=$(sed -n 's/^AC_INIT([^,]*,[ \t]*\([^ \t,)]*\).*/\1/p' \
+			configure.ac)
+		[[ ${FULL_VERSION} ]] || die "Cannot determine current Emacs version"
+		einfo "Emacs branch: ${EGIT_BRANCH}"
+		einfo "Commit: ${EGIT_VERSION}"
+		einfo "Emacs version number: ${FULL_VERSION}"
+		[[ ${FULL_VERSION} =~ ^${PV%.*}(\..*)?$ ]] \
+			|| die "Upstream version number changed to ${FULL_VERSION}"
+	fi
+
+	default
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 || die
+
+	AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	replace-flags "-O[3-9]" -O2			#839405
+
+	# We want floating-point arithmetic to be correct #933380
+	replace-flags -Ofast -O2
+	append-flags -fno-fast-math -ffp-contract=off
+
+	local myconf=(
+		--program-suffix="-${EMACS_SUFFIX}"
+		--includedir="${EPREFIX}"/usr/include/${EMACS_SUFFIX}
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX}
+		--localstatedir="${EPREFIX}"/var
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}"
+		--without-compress-install
+		--without-hesiod
+		--without-pop
+		--with-file-notification=$(usev inotify || usev gfile || echo no)
+		--with-pdumper
+		$(use_enable acl)
+		$(use_with dbus)
+		$(use_with dynamic-loading modules)
+		$(use_with games gameuser ":gamestat")
+		$(use_with gmp libgmp)
+		$(use_with gpm)
+		$(use_with json)
+		$(use_with kerberos) $(use_with kerberos kerberos5)
+		$(use_with lcms lcms2)
+		$(use_with libxml2 xml2)
+		$(use_with mailutils)
+		$(use_with selinux)
+		$(use_with ssl gnutls)
+		$(use_with systemd libsystemd)
+		$(use_with threads)
+		$(use_with wide-int)
+		$(use_with zlib)
+	)
+
+	if use alsa; then
+		use sound || ewarn \
+			"USE flag \"alsa\" overrides \"-sound\"; enabling sound support."
+		myconf+=( --with-sound=alsa )
+	else
+		myconf+=( --with-sound=$(usex sound oss no) )
+	fi
+
+	if ! use gui; then
+		einfo "Configuring to build without window system support"
+		myconf+=(
+			--without-x --without-ns
+		)
+	elif use aqua; then
+		einfo "Configuring to build with Nextstep (Macintosh Cocoa) support"
+		myconf+=(
+			--with-ns --disable-ns-self-contained
+			--without-x
+		)
+	else
+		myconf+=(
+			--with-x --without-ns
+			--without-gconf
+			$(use_with gsettings)
+			$(use_with toolkit-scroll-bars)
+			$(use_with gif)
+			$(use_with jpeg)
+			$(use_with png)
+			$(use_with svg rsvg)
+			$(use_with tiff)
+			$(use_with xpm)
+			$(use_with imagemagick)
+		)
+
+		if use xft; then
+			myconf+=(
+				--with-xft
+				$(use_with cairo)
+				$(use_with harfbuzz)
+				$(use_with m17n-lib libotf)
+				$(use_with m17n-lib m17n-flt)
+			)
+		else
+			myconf+=(
+				--without-xft
+				--without-cairo
+				--without-libotf --without-m17n-flt
+			)
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${line}"; done <<-EOF
+				Your version of GTK+ will have problems with closing open
+				displays. This is no problem if you just use one display, but
+				if you use more than one and close one of them Emacs may crash.
+				See <https://gitlab.gnome.org/GNOME/gtk/-/issues/221> and
+				<https://gitlab.gnome.org/GNOME/gtk/-/issues/2315>.
+				If you intend to use more than one display, then it is strongly
+				recommended that you compile Emacs with the Athena/Lucid or the
+				Motif toolkit instead.
+			EOF
+			myconf+=( --with-x-toolkit=gtk3 --without-xwidgets )
+			for f in motif Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"gtk\" is set."
+			done
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf+=( --with-x-toolkit=motif )
+			for f in Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"motif\" is set."
+			done
+		elif use athena || use Xaw3d; then
+			einfo "Configuring to build with Athena/Lucid toolkit"
+			myconf+=( --with-x-toolkit=lucid $(use_with Xaw3d xaw3d) )
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=( --with-x-toolkit=no )
+		fi
+	fi
+
+	if tc-is-cross-compiler; then
+		# Configure a CBUILD directory when cross-compiling to make tools
+		mkdir -p "${S}-build" && pushd "${S}-build" >/dev/null || die
+		ECONF_SOURCE="${S}" econf_build --without-all --without-x-toolkit
+		popd >/dev/null || die
+		# Don't try to execute the binary for dumping during the build
+		myconf+=( --with-dumping=none )
+	elif use m68k; then
+		# Workaround for https://debbugs.gnu.org/44531
+		myconf+=( --with-dumping=unexec )
+	else
+		myconf+=( --with-dumping=pdumper )
+	fi
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	export ac_cv_header_valgrind_valgrind_h=$(usex valgrind)
+
+	if tc-is-cross-compiler; then
+		# Build native tools for compiling lisp etc.
+		emake -C "${S}-build" src
+		emake lib	   # Cross-compile dependencies first for timestamps
+		# Save native build tools in the cross-directory
+		cp "${S}-build"/lib-src/make-{docfile,fingerprint} lib-src || die
+		# Specify the native Emacs to compile lisp
+		emake -C lisp all EMACS="${S}-build/src/emacs"
+	fi
+
+	emake
+}
+
+src_install() {
+	emake DESTDIR="${D}" NO_BIN_LINK=t BLESSMAIL_TARGET= install
+
+	mv "${ED}"/usr/bin/{emacs-${FULL_VERSION}-,}${EMACS_SUFFIX} || die
+	mv "${ED}"/usr/share/man/man1/{emacs-,}${EMACS_SUFFIX}.1 || die
+	mv "${ED}"/usr/share/metainfo/{emacs-,}${EMACS_SUFFIX}.appdata.xml || die
+
+	# dissuade Portage from removing our dir file #257260
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir
+
+	# movemail must be setgid mail
+	if ! use mailutils; then
+		fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+		fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fi
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el || die
+	rm -rf "${ED}"/usr/share/{applications,icons} || die
+	rm -rf "${ED}/usr/$(get_libdir)" || die
+	rm -rf "${ED}"/var || die
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp || die
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING || die
+
+	if use systemd; then
+		insinto /usr/lib/systemd/user
+		sed -e "/^##/d" \
+			-e "/^ExecStart/s,emacs,${EPREFIX}/usr/bin/${EMACS_SUFFIX}," \
+			-e "/^ExecStop/s,emacsclient,${EPREFIX}/usr/bin/&-${EMACS_SUFFIX}," \
+			etc/emacs.service | newins - ${EMACS_SUFFIX}.service
+		pipestatus || die
+	fi
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		pipestatus || die "gzip .el pipeline failed"
+	fi
+
+	local cdir
+	if use source; then
+		cdir="/usr/share/emacs/${FULL_VERSION}/src"
+		insinto "${cdir}"
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.{c,h,m}
+	elif has installsources ${FEATURES}; then
+		cdir="/usr/src/debug/${CATEGORY}/${PF}/${S#"${WORKDIR}/"}/src"
+	fi
+
+	sed -e "${cdir:+#}/^Y/d" -e "s/^[XY]//" >"${T}/${SITEFILE}" <<-EOF || die
+	X
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-equal emacs-version "${FULL_VERSION}")
+	Y  (setq find-function-C-source-directory
+	Y	"${EPREFIX}${cdir}")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
+	X	(re "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setenv "INFOPATH" (mapconcat #'identity (cdr p) ":"))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+		mv nextstep/Emacs.app \
+			"${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+	fi
+
+	local DOC_CONTENTS="You can set the version to be started by
+		/usr/bin/emacs through the Emacs eselect module, which also
+		redirects man and info pages. Therefore, several Emacs versions can
+		be installed at the same time. \"man emacs.eselect\" for details.
+		\\n\\nIf you upgrade from a previous major version of Emacs, then
+		it is strongly recommended that you use app-admin/emacs-updater
+		to rebuild all byte-compiled elisp files of the installed Emacs
+		packages."
+	if use gui; then
+		DOC_CONTENTS+="\\n\\nYou need to install some fonts for Emacs.
+			Installing media-fonts/font-adobe-{75,100}dpi on the X server's
+			machine would satisfy basic Emacs requirements under X11.
+			See also https://wiki.gentoo.org/wiki/Xft_support_for_GNU_Emacs
+			for how to enable anti-aliased fonts."
+		use aqua && DOC_CONTENTS+="\\n\\n${EMACS_SUFFIX^}.app is in
+			\"${EPREFIX}/Applications/Gentoo\". You may want to copy or
+			symlink it into /Applications by yourself."
+	fi
+	tc-is-cross-compiler && DOC_CONTENTS+="\\n\\nEmacs did not write
+		a portable dump file due to being cross-compiled.
+		To create this file at run time, execute the following command:
+		\\n${EMACS_SUFFIX} --batch -Q --eval='(dump-emacs-portable
+		\"/usr/libexec/emacs/${FULL_VERSION}/${CHOST}/emacs.pdmp\")'"
+	readme.gentoo_create_doc
+}
+
+pkg_preinst() {
+	# verify that the PM hasn't removed our Info directory index #257260
+	local infodir="${ED}/usr/share/info/${EMACS_SUFFIX}"
+	[[ -f ${infodir}/dir || ! -d ${infodir} ]] || die
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	# Force an update of the emacs symlink for the livecd/dvd,
+	# because some microemacs packages set it with USE=livecd.
+	# Otherwise, create it only when it is not yet set.
+	eselect --root="${ROOT}" emacs update $(usev !livecd ifunset)
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect --root="${ROOT}" emacs update ifunset
+}

diff --git a/app-editors/emacs/emacs-28.2-r16.ebuild b/app-editors/emacs/emacs-28.2-r16.ebuild
new file mode 100644
index 000000000000..f5464b17ad03
--- /dev/null
+++ b/app-editors/emacs/emacs-28.2-r16.ebuild
@@ -0,0 +1,558 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools eapi9-pipestatus elisp-common flag-o-matic readme.gentoo-r1 toolchain-funcs
+
+if [[ ${PV##*.} = 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/emacs.git"
+	EGIT_BRANCH="emacs-28"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/emacs"
+	S="${EGIT_CHECKOUT_DIR}"
+	SLOT="${PV%%.*}-vcs"
+else
+	# FULL_VERSION keeps the full version number, which is needed in
+	# order to determine some path information correctly for copy/move
+	# operations later on
+	FULL_VERSION="${PV%%_*}"
+	SRC_URI="mirror://gnu/emacs/${P}.tar.xz"
+	S="${WORKDIR}/emacs-${FULL_VERSION}"
+	# PV can be in any of the following formats:
+	# 27.1                 released version (slot 27)
+	# 27.1_rc1             upstream release candidate (27)
+	# 27.0.9999            live ebuild (slot 27-vcs)
+	# 27.0.90              upstream prerelease snapshot (27-vcs)
+	# 27.0.50_pre20191223  snapshot by Gentoo developer (27-vcs)
+	if [[ ${PV} == *_pre* ]]; then
+		SRC_URI="https://dev.gentoo.org/~ulm/distfiles/${P}.tar.xz"
+		S="${WORKDIR}/emacs"
+	elif [[ ${PV//[0-9]} != "." ]]; then
+		SRC_URI="https://alpha.gnu.org/gnu/emacs/pretest/${PN}-${PV/_/-}.tar.xz"
+	fi
+	# Patchset from proj/emacs-patches.git
+	SRC_URI+=" https://dev.gentoo.org/~ulm/emacs/${P}-patches-11.tar.xz"
+	PATCHES=("${WORKDIR}/patch")
+	SLOT="${PV%%.*}"
+	[[ ${PV} == *.*.* ]] && SLOT+="-vcs"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~m68k ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+fi
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gfile gif +gmp gpm gsettings gtk gui gzip-el harfbuzz imagemagick +inotify jit jpeg json kerberos lcms libxml2 livecd m17n-lib mailutils motif png selinux sound source ssl svg systemd +threads tiff toolkit-scroll-bars valgrind wide-int Xaw3d xft +xpm zlib"
+
+RDEPEND="app-emacs/emacs-common[games?,gui(-)?]
+	sys-libs/ncurses:0=
+	acl? ( virtual/acl )
+	alsa? ( media-libs/alsa-lib )
+	dbus? ( sys-apps/dbus )
+	games? ( acct-group/gamestat )
+	gmp? ( dev-libs/gmp:0= )
+	gpm? ( sys-libs/gpm )
+	!inotify? ( gfile? ( >=dev-libs/glib-2.28.6 ) )
+	jit? (
+		sys-devel/gcc:=[jit(-)]
+		sys-libs/zlib
+	)
+	json? ( dev-libs/jansson:= )
+	kerberos? ( virtual/krb5 )
+	lcms? ( media-libs/lcms:2 )
+	libxml2? ( >=dev-libs/libxml2-2.2.0 )
+	mailutils? ( net-mail/mailutils[clients] )
+	!mailutils? ( acct-group/mail net-libs/liblockfile )
+	selinux? ( sys-libs/libselinux )
+	ssl? ( net-libs/gnutls:0= )
+	systemd? ( sys-apps/systemd )
+	valgrind? ( dev-debug/valgrind )
+	zlib? ( sys-libs/zlib )
+	gui? ( !aqua? (
+		x11-libs/libICE
+		x11-libs/libSM
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libXinerama
+		x11-libs/libXrandr
+		x11-libs/libxcb
+		x11-misc/xbitmaps
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( media-libs/libjpeg-turbo:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:= )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( media-gfx/imagemagick:0=[jpeg?,png?,svg?,tiff?] )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXrender
+			cairo? ( >=x11-libs/cairo-1.12.18[X] )
+			!cairo? ( x11-libs/libXft )
+			harfbuzz? ( media-libs/harfbuzz:0= )
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:3 )
+		!gtk? (
+			motif? (
+				>=x11-libs/motif-2.3:0
+				x11-libs/libXpm
+				x11-libs/libXmu
+				x11-libs/libXt
+			)
+			!motif? (
+				Xaw3d? (
+					x11-libs/libXaw3d
+					x11-libs/libXmu
+					x11-libs/libXt
+				)
+				!Xaw3d? ( athena? (
+					x11-libs/libXaw
+					x11-libs/libXmu
+					x11-libs/libXt
+				) )
+			)
+		)
+	) )"
+
+DEPEND="${RDEPEND}
+	gui? ( !aqua? ( x11-base/xorg-proto ) )"
+
+BDEPEND="sys-apps/texinfo
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+IDEPEND="app-eselect/eselect-emacs"
+
+RDEPEND+=" ${IDEPEND}"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+
+# Suppress false positive QA warnings #898304 #925449
+QA_CONFIG_IMPL_DECL_SKIP=( malloc_{get,set}_state statvfs64 )
+
+src_prepare() {
+	if [[ ${PV##*.} = 9999 ]]; then
+		FULL_VERSION=$(sed -n 's/^AC_INIT([^,]*,[^0-9.]*\([0-9.]*\).*/\1/p' \
+			configure.ac)
+		[[ ${FULL_VERSION} ]] || die "Cannot determine current Emacs version"
+		einfo "Emacs branch: ${EGIT_BRANCH}"
+		einfo "Commit: ${EGIT_VERSION}"
+		einfo "Emacs version number: ${FULL_VERSION}"
+		[[ ${FULL_VERSION} =~ ^${PV%.*}(\..*)?$ ]] \
+			|| die "Upstream version number changed to ${FULL_VERSION}"
+	fi
+
+	if use jit; then
+		export NATIVE_FULL_AOT=1
+		find lisp -type f -name "*.elc" -delete || die
+
+		# These files ignore LDFLAGS. We assign the variable here, because
+		# for live ebuilds FULL_VERSION doesn't exist in global scope
+		QA_FLAGS_IGNORED="usr/$(get_libdir)/emacs/${FULL_VERSION}/native-lisp/.*"
+
+		# The build system requires gcc for native compilation #874657
+		if ! tc-is-gcc; then
+			ewarn "Emacs must be built with gcc[jit] if USE=jit is enabled."
+			ewarn "Ignoring CC=$(tc-getCC) and forcing ${CHOST}-gcc"
+			export CC=${CHOST}-gcc AR=${CHOST}-gcc-ar NM=${CHOST}-gcc-nm \
+				RANLIB=${CHOST}-gcc-ranlib
+			tc-is-gcc || die "tc-is-gcc failed in spite of CC=${CC}"
+		fi
+
+		# gccjit doesn't play well with ccache or distcc #801580
+		# For now, work around the problem with an explicit LIBRARY_PATH
+		if has ccache ${FEATURES} || has distcc ${FEATURES} && tc-is-gcc; then
+			export LIBRARY_PATH=$("$(tc-getCC)" -print-search-dirs \
+				| sed -n '/^libraries:/{s:^[^/]*::;p}')
+		fi
+	fi
+
+	default
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 || die
+
+	# Tests that use bubblewrap don't work in the sandbox:
+	# "bwrap: setting up uid map: Permission denied"
+	# So, disrupt the search for the bwrap executable.
+	sed -i -e 's/(executable-find "bwrap")/nil/' test/src/emacs-tests.el \
+		test/lisp/emacs-lisp/bytecomp-tests.el || die
+
+	AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	replace-flags "-O[3-9]" -O2			#839405
+
+	# We want floating-point arithmetic to be correct #933380
+	replace-flags -Ofast -O2
+	append-flags -fno-fast-math -ffp-contract=off
+
+	# Prevents e.g. tests interfering with running Emacs.
+	unset EMACS_SOCKET_NAME
+
+	local myconf=(
+		--program-suffix="-${EMACS_SUFFIX}"
+		--includedir="${EPREFIX}"/usr/include/${EMACS_SUFFIX}
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX}
+		--localstatedir="${EPREFIX}"/var
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}"
+		--without-compress-install
+		--without-hesiod
+		--without-pop
+		--with-file-notification=$(usev inotify || usev gfile || echo no)
+		--with-pdumper
+		$(use_enable acl)
+		$(use_with dbus)
+		$(use_with dynamic-loading modules)
+		$(use_with games gameuser ":gamestat")
+		$(use_with gmp libgmp)
+		$(use_with gpm)
+		$(use_with jit native-compilation)
+		$(use_with json)
+		$(use_with kerberos) $(use_with kerberos kerberos5)
+		$(use_with lcms lcms2)
+		$(use_with libxml2 xml2)
+		$(use_with mailutils)
+		$(use_with selinux)
+		$(use_with ssl gnutls)
+		$(use_with systemd libsystemd)
+		$(use_with threads)
+		$(use_with wide-int)
+	)
+
+	if use alsa; then
+		use sound || ewarn \
+			"USE flag \"alsa\" overrides \"-sound\"; enabling sound support."
+		myconf+=( --with-sound=alsa )
+	else
+		myconf+=( --with-sound=$(usex sound oss no) )
+	fi
+
+	if use jit; then
+		use zlib || ewarn \
+			"USE flag \"jit\" overrides \"-zlib\"; enabling zlib support."
+		myconf+=( --with-zlib )
+	else
+		myconf+=( $(use_with zlib) )
+	fi
+
+	if ! use gui; then
+		einfo "Configuring to build without window system support"
+		myconf+=(
+			--without-x --without-ns
+		)
+	elif use aqua; then
+		einfo "Configuring to build with Nextstep (Macintosh Cocoa) support"
+		myconf+=(
+			--with-ns --disable-ns-self-contained
+			--without-x
+		)
+	else
+		myconf+=(
+			--with-x --without-ns
+			--without-gconf
+			$(use_with gsettings)
+			$(use_with toolkit-scroll-bars)
+			$(use_with gif)
+			$(use_with jpeg)
+			$(use_with png)
+			$(use_with svg rsvg)
+			$(use_with tiff)
+			$(use_with xpm)
+			$(use_with imagemagick)
+		)
+
+		if use xft; then
+			myconf+=(
+				--with-xft
+				$(use_with cairo)
+				$(use_with harfbuzz)
+				$(use_with m17n-lib libotf)
+				$(use_with m17n-lib m17n-flt)
+			)
+		else
+			myconf+=(
+				--without-xft
+				--without-cairo
+				--without-libotf --without-m17n-flt
+			)
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${line}"; done <<-EOF
+				Your version of GTK+ will have problems with closing open
+				displays. This is no problem if you just use one display, but
+				if you use more than one and close one of them Emacs may crash.
+				See <https://gitlab.gnome.org/GNOME/gtk/-/issues/221> and
+				<https://gitlab.gnome.org/GNOME/gtk/-/issues/2315>.
+				If you intend to use more than one display, then it is strongly
+				recommended that you compile Emacs with the Athena/Lucid or the
+				Motif toolkit instead.
+			EOF
+			myconf+=( --with-x-toolkit=gtk3 --without-xwidgets )
+			for f in motif Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"gtk\" is set."
+			done
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf+=( --with-x-toolkit=motif )
+			for f in Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"motif\" is set."
+			done
+		elif use athena || use Xaw3d; then
+			einfo "Configuring to build with Athena/Lucid toolkit"
+			myconf+=( --with-x-toolkit=lucid $(use_with Xaw3d xaw3d) )
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=( --with-x-toolkit=no )
+		fi
+	fi
+
+	if tc-is-cross-compiler; then
+		# Configure a CBUILD directory when cross-compiling to make tools
+		mkdir -p "${S}-build" && pushd "${S}-build" >/dev/null || die
+		ECONF_SOURCE="${S}" econf_build --without-all --without-x-toolkit
+		popd >/dev/null || die
+		# Don't try to execute the binary for dumping during the build
+		myconf+=( --with-dumping=none )
+	elif use m68k; then
+		# Workaround for https://debbugs.gnu.org/44531
+		myconf+=( --with-dumping=unexec )
+	else
+		myconf+=( --with-dumping=pdumper )
+	fi
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	export ac_cv_header_valgrind_valgrind_h=$(usex valgrind)
+	append-cppflags -DUSE_VALGRIND=$(usex valgrind)
+
+	if tc-is-cross-compiler; then
+		# Build native tools for compiling lisp etc.
+		emake -C "${S}-build" src
+		emake lib	   # Cross-compile dependencies first for timestamps
+		# Save native build tools in the cross-directory
+		cp "${S}-build"/lib-src/make-{docfile,fingerprint} lib-src || die
+		# Specify the native Emacs to compile lisp
+		emake -C lisp all EMACS="${S}-build/src/emacs"
+	fi
+
+	emake
+}
+
+src_test() {
+	# List .el test files with a comment above listing the exact
+	# subtests which caused failure. Elements should begin with a %.
+	# e.g. %lisp/gnus/mml-sec-tests.el.
+	local exclude_tests=(
+		# Reason: not yet known
+		# mml-secure-en-decrypt-{1,2,3,4}
+		# mml-secure-find-usable-keys-{1,2}
+		# mml-secure-key-checks
+		# mml-secure-select-preferred-keys-4
+		# mml-secure-sign-verify-1
+		%lisp/gnus/mml-sec-tests.el
+
+		# Reason: race condition
+		# Looks like it should be fixed in 29.x at least:
+		# https://debbugs.gnu.org/cgi/bugreport.cgi?bug=55706
+		# files-tests-file-name-non-special-file-in-directory-p
+		%lisp/files-tests.el
+
+		# Reason: permission denied on /nonexistent
+		# (vc-*-bzr only fails if breezy is installed, as they
+		# try to access cache dirs under /nonexistent)
+		#
+		# rmail-undigest-test-multipart-mixed-digest
+		# rmail-undigest-test-rfc1153-less-strict-digest
+		# rmail-undigest-test-rfc1153-sloppy-digest
+		# rmail-undigest-test-rfc934-digest
+		# vc-test-bzr02-state
+		# vc-test-bzr05-rename-file
+		# vc-test-bzr06-version-diff
+		# vc-bzr-test-bug9781
+		%lisp/mail/undigest-tests.el
+		%lisp/vc/vc-tests.el
+		%lisp/vc/vc-bzr-tests.el
+
+		# Reason: some copyright years differ
+		%lisp/emacs-lisp/copyright-tests.el
+
+		# Reason: quoting issues (fixed in Emacs 29)
+		%lib-src/emacsclient-tests.el
+
+		# Reason: tries to access network
+		# internet-is-working
+		%src/process-tests.el
+	)
+	use elibc_musl && exclude_tests+=(
+			# Reason: newlocale(3) lenient locale validation #906012
+			# fns-tests-collate-strings
+			%src/fns-tests.el
+		)
+	use threads || exclude_tests+=(
+			%src/emacs-module-tests.el
+			%src/keyboard-tests.el
+			%src/thread-tests.el
+		)
+
+	# See test/README for possible options
+	emake \
+		EMACS_TEST_VERBOSE=1 \
+		EXCLUDE_TESTS="${exclude_tests[*]}" \
+		TERM=dumb \
+		TEST_BACKTRACE_LINE_LENGTH=nil \
+		check
+}
+
+src_install() {
+	emake DESTDIR="${D}" NO_BIN_LINK=t BLESSMAIL_TARGET= install
+
+	mv "${ED}"/usr/bin/{emacs-${FULL_VERSION}-,}${EMACS_SUFFIX} || die
+	mv "${ED}"/usr/share/man/man1/{emacs-,}${EMACS_SUFFIX}.1 || die
+	mv "${ED}"/usr/share/metainfo/{emacs-,}${EMACS_SUFFIX}.metainfo.xml || die
+
+	# dissuade Portage from removing our dir file #257260
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir
+
+	# movemail must be setgid mail
+	if ! use mailutils; then
+		fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+		fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fi
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el || die
+	rm -rf "${ED}"/usr/share/{applications,icons} || die
+	rm -rf "${ED}/usr/$(get_libdir)/systemd" || die
+	rm -rf "${ED}"/var || die
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp || die
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING || die
+
+	if use systemd; then
+		insinto /usr/lib/systemd/user
+		sed -e "/^##/d" \
+			-e "/^ExecStart/s,emacs,${EPREFIX}/usr/bin/${EMACS_SUFFIX}," \
+			-e "/^ExecStop/s,emacsclient,${EPREFIX}/usr/bin/&-${EMACS_SUFFIX}," \
+			etc/emacs.service | newins - ${EMACS_SUFFIX}.service
+		pipestatus || die
+	fi
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		pipestatus || die "gzip .el pipeline failed"
+	fi
+
+	local cdir
+	if use source; then
+		cdir="/usr/share/emacs/${FULL_VERSION}/src"
+		insinto "${cdir}"
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.{c,h,m}
+	elif has installsources ${FEATURES}; then
+		cdir="/usr/src/debug/${CATEGORY}/${PF}/${S#"${WORKDIR}/"}/src"
+	fi
+
+	sed -e "${cdir:+#}/^Y/d" -e "s/^[XY]//" >"${T}/${SITEFILE}" <<-EOF || die
+	X
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-equal emacs-version "${FULL_VERSION}")
+	Y  (setq find-function-C-source-directory
+	Y	"${EPREFIX}${cdir}")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
+	X	(re "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setenv "INFOPATH" (mapconcat #'identity (cdr p) ":"))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+		mv nextstep/Emacs.app \
+			"${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+	fi
+
+	local DOC_CONTENTS="You can set the version to be started by
+		/usr/bin/emacs through the Emacs eselect module, which also
+		redirects man and info pages. Therefore, several Emacs versions can
+		be installed at the same time. \"man emacs.eselect\" for details.
+		\\n\\nIf you upgrade from a previous major version of Emacs, then
+		it is strongly recommended that you use app-admin/emacs-updater
+		to rebuild all byte-compiled elisp files of the installed Emacs
+		packages."
+	if use gui; then
+		DOC_CONTENTS+="\\n\\nYou need to install some fonts for Emacs.
+			Installing media-fonts/font-adobe-{75,100}dpi on the X server's
+			machine would satisfy basic Emacs requirements under X11.
+			See also https://wiki.gentoo.org/wiki/Xft_support_for_GNU_Emacs
+			for how to enable anti-aliased fonts."
+		use aqua && DOC_CONTENTS+="\\n\\n${EMACS_SUFFIX^}.app is in
+			\"${EPREFIX}/Applications/Gentoo\". You may want to copy or
+			symlink it into /Applications by yourself."
+	fi
+	tc-is-cross-compiler && DOC_CONTENTS+="\\n\\nEmacs did not write
+		a portable dump file due to being cross-compiled.
+		To create this file at run time, execute the following command:
+		\\n${EMACS_SUFFIX} --batch -Q --eval='(dump-emacs-portable
+		\"/usr/libexec/emacs/${FULL_VERSION}/${CHOST}/emacs.pdmp\")'"
+	readme.gentoo_create_doc
+}
+
+pkg_preinst() {
+	# verify that the PM hasn't removed our Info directory index #257260
+	local infodir="${ED}/usr/share/info/${EMACS_SUFFIX}"
+	[[ -f ${infodir}/dir || ! -d ${infodir} ]] || die
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	# Force an update of the emacs symlink for the livecd/dvd,
+	# because some microemacs packages set it with USE=livecd.
+	# Otherwise, create it only when it is not yet set.
+	eselect --root="${ROOT}" emacs update $(usev !livecd ifunset)
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect --root="${ROOT}" emacs update ifunset
+}

diff --git a/app-editors/emacs/emacs-29.4-r2.ebuild b/app-editors/emacs/emacs-29.4-r2.ebuild
new file mode 100644
index 000000000000..19687b1695d7
--- /dev/null
+++ b/app-editors/emacs/emacs-29.4-r2.ebuild
@@ -0,0 +1,648 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools eapi9-pipestatus elisp-common flag-o-matic readme.gentoo-r1 toolchain-funcs
+
+if [[ ${PV##*.} = 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.savannah.gnu.org/git/emacs.git"
+	EGIT_BRANCH="emacs-29"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/emacs"
+	S="${EGIT_CHECKOUT_DIR}"
+	SLOT="${PV%%.*}-vcs"
+else
+	# FULL_VERSION keeps the full version number, which is needed in
+	# order to determine some path information correctly for copy/move
+	# operations later on
+	FULL_VERSION="${PV%%_*}"
+	SRC_URI="mirror://gnu/emacs/${P}.tar.xz"
+	S="${WORKDIR}/emacs-${FULL_VERSION}"
+	# PV can be in any of the following formats:
+	# 27.1                 released version (slot 27)
+	# 27.1_rc1             upstream release candidate (27)
+	# 27.0.9999            live ebuild (slot 27-vcs)
+	# 27.0.90              upstream prerelease snapshot (27-vcs)
+	# 27.0.50_pre20191223  snapshot by Gentoo developer (27-vcs)
+	if [[ ${PV} == *_pre* ]]; then
+		SRC_URI="https://dev.gentoo.org/~ulm/distfiles/${P}.tar.xz"
+		S="${WORKDIR}/emacs"
+	elif [[ ${PV//[0-9]} != "." ]]; then
+		SRC_URI="https://alpha.gnu.org/gnu/emacs/pretest/${PN}-${PV/_/-}.tar.xz"
+	fi
+	# Patchset from proj/emacs-patches.git
+	SRC_URI+=" https://dev.gentoo.org/~ulm/emacs/${P}-patches-4.tar.xz"
+	PATCHES=("${WORKDIR}/patch")
+	SLOT="${PV%%.*}"
+	[[ ${PV} == *.*.* ]] && SLOT+="-vcs"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+fi
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gfile gif +gmp gpm gsettings gtk gui gzip-el harfbuzz imagemagick +inotify jit jpeg json kerberos lcms libxml2 livecd m17n-lib mailutils motif png selinux sound source sqlite ssl svg systemd +threads tiff toolkit-scroll-bars tree-sitter valgrind webp wide-int +X Xaw3d xft +xpm zlib"
+
+X_DEPEND="x11-libs/libICE
+	x11-libs/libSM
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXi
+	x11-libs/libXinerama
+	x11-libs/libXrandr
+	x11-libs/libxcb
+	x11-libs/xcb-util
+	x11-misc/xbitmaps
+	xpm? ( x11-libs/libXpm )
+	xft? (
+		media-libs/fontconfig
+		media-libs/freetype
+		x11-libs/libXrender
+		cairo? ( >=x11-libs/cairo-1.12.18[X] )
+		!cairo? ( x11-libs/libXft )
+		harfbuzz? ( media-libs/harfbuzz:0= )
+		m17n-lib? (
+			>=dev-libs/libotf-0.9.4
+			>=dev-libs/m17n-lib-1.5.1
+		)
+	)
+	gtk? ( x11-libs/gtk+:3 )
+	!gtk? (
+		motif? (
+			>=x11-libs/motif-2.3:0
+			x11-libs/libXpm
+			x11-libs/libXmu
+			x11-libs/libXt
+		)
+		!motif? (
+			Xaw3d? (
+				x11-libs/libXaw3d
+				x11-libs/libXmu
+				x11-libs/libXt
+			)
+			!Xaw3d? ( athena? (
+				x11-libs/libXaw
+				x11-libs/libXmu
+				x11-libs/libXt
+			) )
+		)
+	)"
+
+RDEPEND="app-emacs/emacs-common[games?,gui(-)?]
+	sys-libs/ncurses:0=
+	acl? ( virtual/acl )
+	alsa? ( media-libs/alsa-lib )
+	dbus? ( sys-apps/dbus )
+	games? ( acct-group/gamestat )
+	gmp? ( dev-libs/gmp:0= )
+	gpm? ( sys-libs/gpm )
+	!inotify? ( gfile? ( >=dev-libs/glib-2.28.6 ) )
+	jit? (
+		sys-devel/gcc:=[jit(-)]
+		sys-libs/zlib
+	)
+	json? ( dev-libs/jansson:= )
+	kerberos? ( virtual/krb5 )
+	lcms? ( media-libs/lcms:2 )
+	libxml2? ( >=dev-libs/libxml2-2.2.0 )
+	mailutils? ( net-mail/mailutils[clients] )
+	!mailutils? ( acct-group/mail net-libs/liblockfile )
+	selinux? ( sys-libs/libselinux )
+	sqlite? ( dev-db/sqlite:3 )
+	ssl? ( net-libs/gnutls:0= )
+	systemd? ( sys-apps/systemd )
+	tree-sitter? ( dev-libs/tree-sitter:= )
+	valgrind? ( dev-debug/valgrind )
+	zlib? ( sys-libs/zlib )
+	gui? (
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( media-libs/libjpeg-turbo:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:= )
+		webp? ( media-libs/libwebp:0= )
+		imagemagick? ( media-gfx/imagemagick:0=[jpeg?,png?,svg?,tiff?] )
+		!aqua? (
+			gsettings? (
+				app-emacs/emacs-common[gsettings(-)]
+				>=dev-libs/glib-2.28.6
+			)
+			gtk? ( !X? (
+				media-libs/fontconfig
+				media-libs/freetype
+				>=x11-libs/cairo-1.12.18
+				x11-libs/gtk+:3
+				harfbuzz? ( media-libs/harfbuzz:0= )
+				m17n-lib? (
+					>=dev-libs/libotf-0.9.4
+					>=dev-libs/m17n-lib-1.5.1
+				)
+			) )
+			!gtk? ( ${X_DEPEND} )
+			X? ( ${X_DEPEND} )
+		)
+	)"
+
+DEPEND="${RDEPEND}
+	gui? ( !aqua? (
+		!gtk? ( x11-base/xorg-proto )
+		X? ( x11-base/xorg-proto )
+	) )"
+
+BDEPEND="sys-apps/texinfo
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+IDEPEND="app-eselect/eselect-emacs"
+
+RDEPEND+=" ${IDEPEND}"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+
+# Suppress false positive QA warnings #898304 #925091
+QA_CONFIG_IMPL_DECL_SKIP=( malloc_{get,set}_state statvfs64 )
+
+src_prepare() {
+	if [[ ${PV##*.} = 9999 ]]; then
+		FULL_VERSION=$(sed -n 's/^AC_INIT([^,]*,[^0-9.]*\([0-9.]*\).*/\1/p' \
+			configure.ac)
+		[[ ${FULL_VERSION} ]] || die "Cannot determine current Emacs version"
+		einfo "Emacs branch: ${EGIT_BRANCH}"
+		einfo "Commit: ${EGIT_VERSION}"
+		einfo "Emacs version number: ${FULL_VERSION}"
+		[[ ${FULL_VERSION} =~ ^${PV%.*}(\..*)?$ ]] \
+			|| die "Upstream version number changed to ${FULL_VERSION}"
+	fi
+
+	default
+
+	if use jit; then
+		find lisp -type f -name "*.elc" -delete || die
+
+		# These files ignore LDFLAGS. We assign the variable here, because
+		# for live ebuilds FULL_VERSION doesn't exist in global scope
+		QA_FLAGS_IGNORED="usr/$(get_libdir)/emacs/${FULL_VERSION}/native-lisp/.*"
+
+		# The build system requires gcc for native compilation #874657
+		if ! tc-is-gcc; then
+			ewarn "Emacs must be built with gcc[jit] if USE=jit is enabled."
+			ewarn "Ignoring CC=$(tc-getCC) and forcing ${CHOST}-gcc"
+			export CC=${CHOST}-gcc AR=${CHOST}-gcc-ar NM=${CHOST}-gcc-nm \
+				RANLIB=${CHOST}-gcc-ranlib
+			tc-is-gcc || die "tc-is-gcc failed in spite of CC=${CC}"
+		fi
+
+		# gccjit doesn't play well with ccache or distcc #801580
+		# For now, work around the problem with an explicit LIBRARY_PATH
+		if has ccache ${FEATURES} || has distcc ${FEATURES} && tc-is-gcc; then
+			export LIBRARY_PATH=$("$(tc-getCC)" -print-search-dirs \
+				| sed -n '/^libraries:/{s:^[^/]*::;p}')
+		fi
+	fi
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 || die
+
+	# libseccomp is detected by configure but doesn't appear to have any
+	# effect on the installed image. Suppress it by supplying pkg-config
+	# with a wrong library name.
+	sed -i -e "/CHECK_MODULES/s/libseccomp/DiSaBlE&/" configure.ac || die
+
+	# Tests that use bubblewrap don't work in the sandbox:
+	# "bwrap: setting up uid map: Permission denied"
+	# So, disrupt the search for the bwrap executable.
+	sed -i -e 's/(executable-find "bwrap")/nil/' test/src/emacs-tests.el \
+		test/lisp/emacs-lisp/bytecomp-tests.el || die
+
+	AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	replace-flags "-O[3-9]" -O2			#839405
+
+	# We want floating-point arithmetic to be correct #933380
+	replace-flags -Ofast -O2
+	append-flags -fno-fast-math -ffp-contract=off
+
+	# Prevents e.g. tests interfering with running Emacs.
+	unset EMACS_SOCKET_NAME
+
+	local myconf=(
+		--program-suffix="-${EMACS_SUFFIX}"
+		--includedir="${EPREFIX}"/usr/include/${EMACS_SUFFIX}
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX}
+		--localstatedir="${EPREFIX}"/var
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}"
+		--without-compress-install
+		--without-hesiod
+		--without-pop
+		--with-file-notification=$(usev inotify || usev gfile || echo no)
+		--with-pdumper
+		$(use_enable acl)
+		$(use_with dbus)
+		$(use_with dynamic-loading modules)
+		$(use_with games gameuser ":gamestat")
+		$(use_with gmp libgmp)
+		$(use_with gpm)
+		$(use_with jit native-compilation aot)
+		$(use_with json)
+		$(use_with kerberos) $(use_with kerberos kerberos5)
+		$(use_with lcms lcms2)
+		$(use_with libxml2 xml2)
+		$(use_with mailutils)
+		$(use_with selinux)
+		$(use_with sqlite sqlite3)
+		$(use_with ssl gnutls)
+		$(use_with systemd libsystemd)
+		$(use_with threads)
+		$(use_with tree-sitter)
+		$(use_with wide-int)
+	)
+
+	if use alsa; then
+		use sound || ewarn \
+			"USE flag \"alsa\" overrides \"-sound\"; enabling sound support."
+		myconf+=( --with-sound=alsa )
+	else
+		myconf+=( --with-sound=$(usex sound oss no) )
+	fi
+
+	if use jit; then
+		use zlib || ewarn \
+			"USE flag \"jit\" overrides \"-zlib\"; enabling zlib support."
+		myconf+=( --with-zlib )
+	else
+		myconf+=( $(use_with zlib) )
+	fi
+
+	# Emacs supports these window systems:
+	# X11, pure GTK (without X11), or Nextstep (Aqua/Cocoa).
+	# General GUI support is enabled by the "gui" USE flag, then
+	# the window system is selected as follows:
+	#   "aqua" -> Nextstep
+	#   "gtk -X" -> pure GTK
+	#   otherwise -> X11
+	# For X11 there is the further choice of toolkits GTK, Motif,
+	# Athena (Lucid), or no toolkit. They are enabled (in order of
+	# preference) with the "gtk", "motif", "Xaw3d", and "athena" flags.
+
+	if ! use gui; then
+		einfo "Configuring to build without window system support"
+		myconf+=(
+			--without-x --without-pgtk --without-ns
+		)
+	elif use aqua; then
+		einfo "Configuring to build with Nextstep (Macintosh Cocoa) support"
+		myconf+=(
+			--with-ns --disable-ns-self-contained
+			--without-x --without-pgtk
+		)
+	elif use gtk && ! use X; then
+		einfo "Configuring to build with pure GTK (without X11) support"
+		myconf+=(
+			--with-pgtk --without-x --without-ns
+			--with-toolkit-scroll-bars #836392
+			--without-gconf
+			--without-xwidgets
+			$(use_with gsettings)
+			$(use_with harfbuzz)
+			$(use_with m17n-lib libotf)
+			$(use_with m17n-lib m17n-flt)
+		)
+	else
+		# X11
+		myconf+=(
+			--with-x --without-pgtk --without-ns
+			--without-gconf
+			$(use_with gsettings)
+			$(use_with toolkit-scroll-bars)
+			$(use_with xpm)
+		)
+
+		if use xft; then
+			myconf+=(
+				--with-xft
+				$(use_with cairo)
+				$(use_with harfbuzz)
+				$(use_with m17n-lib libotf)
+				$(use_with m17n-lib m17n-flt)
+			)
+		else
+			myconf+=(
+				--without-xft
+				--without-cairo
+				--without-libotf --without-m17n-flt
+			)
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${line}"; done <<-EOF
+				Your version of GTK+ will have problems with closing open
+				displays. This is no problem if you just use one display, but
+				if you use more than one and close one of them Emacs may crash.
+				See <https://gitlab.gnome.org/GNOME/gtk/-/issues/221> and
+				<https://gitlab.gnome.org/GNOME/gtk/-/issues/2315>.
+				If you intend to use more than one display, then it is strongly
+				recommended that you compile Emacs with the Athena/Lucid or the
+				Motif toolkit instead.
+			EOF
+			myconf+=( --with-x-toolkit=gtk3 --without-xwidgets )
+			for f in motif Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"gtk\" is set."
+			done
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf+=( --with-x-toolkit=motif )
+			for f in Xaw3d athena; do
+				use ${f} && ewarn \
+					"USE flag \"${f}\" has no effect if \"motif\" is set."
+			done
+		elif use athena || use Xaw3d; then
+			einfo "Configuring to build with Athena/Lucid toolkit"
+			myconf+=( --with-x-toolkit=lucid $(use_with Xaw3d xaw3d) )
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=( --with-x-toolkit=no )
+		fi
+	fi
+
+	if use gui; then
+		# Common flags recognised for all GUIs
+		myconf+=(
+			$(use_with gif)
+			$(use_with jpeg)
+			$(use_with png)
+			$(use_with svg rsvg)
+			$(use_with tiff)
+			$(use_with webp)
+			$(use_with imagemagick)
+		)
+	fi
+
+	if tc-is-cross-compiler; then
+		# Configure a CBUILD directory when cross-compiling to make tools
+		mkdir -p "${S}-build" && pushd "${S}-build" >/dev/null || die
+		ECONF_SOURCE="${S}" econf_build --without-all --without-x-toolkit
+		popd >/dev/null || die
+		# Don't try to execute the binary for dumping during the build
+		myconf+=( --with-dumping=none )
+	elif use m68k; then
+		# Workaround for https://debbugs.gnu.org/44531
+		myconf+=( --with-dumping=unexec )
+	else
+		myconf+=( --with-dumping=pdumper )
+	fi
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	export ac_cv_header_valgrind_valgrind_h=$(usex valgrind)
+	append-cppflags -DUSE_VALGRIND=$(usex valgrind)
+
+	if tc-is-cross-compiler; then
+		# Build native tools for compiling lisp etc.
+		emake -C "${S}-build" src
+		emake lib	   # Cross-compile dependencies first for timestamps
+		# Save native build tools in the cross-directory
+		cp "${S}-build"/lib-src/make-{docfile,fingerprint} lib-src || die
+		# Specify the native Emacs to compile lisp
+		EMACS_EMAKE_ARGS=( EMACS="${S}-build/src/emacs" )
+		emake "${EMACS_EMAKE_ARGS[@]}" actual-all
+	else
+		EMACS_EMAKE_ARGS=()
+		emake
+	fi
+}
+
+src_test() {
+	# List .el test files with a comment above listing the exact
+	# subtests which caused failure. Elements should begin with a %.
+	# e.g. %lisp/gnus/mml-sec-tests.el.
+	local exclude_tests=(
+		# Reason: permission denied on /nonexistent
+		# (vc-*-bzr only fails if breezy is installed, as they
+		# try to access cache dirs under /nonexistent)
+		#
+		# rmail-undigest-test-multipart-mixed-digest
+		# rmail-undigest-test-rfc1153-less-strict-digest
+		# rmail-undigest-test-rfc1153-sloppy-digest
+		# rmail-undigest-test-rfc934-digest
+		# vc-test-bzr02-state
+		# vc-test-bzr05-rename-file
+		# vc-test-bzr06-version-diff
+		# vc-bzr-test-bug9781
+		%lisp/mail/undigest-tests.el
+		%lisp/vc/vc-tests.el
+		%lisp/vc/vc-bzr-tests.el
+
+		# Reason: tries to access network
+		# internet-is-working
+		%src/process-tests.el
+
+		# Reason: fails with stable version of tree-sitter-json due to
+		# ast changes. Bug #922525
+		%src/treesit-tests.log
+
+		# Reason: test is not skipped if tree-sitter-tsx is not installed
+		# Bug #922525
+		%lisp/progmodes/typescript-ts-mode-tests.el
+	)
+	use elibc_musl && exclude_tests+=(
+			# Reason: newlocale(3) lenient locale validation #906012
+			# fns-tests-collate-strings
+			%src/fns-tests.el
+		)
+	use threads || exclude_tests+=(
+			%lisp/server-tests.el
+			%lisp/progmodes/eglot-tests.el
+			%src/emacs-module-tests.el
+			%src/keyboard-tests.el
+		)
+	use xpm || exclude_tests+=( %src/image-tests.el )
+
+	# Some tests hang with gnupg-2.2.42
+	local gpgver=$(best_version app-crypt/gnupg)
+	gpgver=${gpgver#*gnupg-}
+	[[ -n ${gpgver} ]] \
+		&& ver_test "${gpgver}" -ge 2.2.42 && ver_test "${gpgver}" -lt 2.3 \
+		&& exclude_tests+=(
+			%lisp/epg-tests.el
+			%lisp/gnus/mml-sec-tests.el
+		)
+
+	# Redirect GnuPG's sockets, in order not to exceed the 108 char limit
+	# for socket paths on Linux.
+	mkdir -p "${T}"/gpg || die
+	local f
+	for f in browser extra ssh; do
+		printf "%%Assuan%%\nsocket=%s\n" "${T}/gpg/S.${f}" \
+			> "test/lisp/gnus/mml-sec-resources/S.gpg-agent.${f}" || die
+	done
+
+	# See test/README for possible options
+	emake \
+		EMACS_TEST_VERBOSE=1 \
+		EXCLUDE_TESTS="${exclude_tests[*]}" \
+		TERM=dumb \
+		TEST_BACKTRACE_LINE_LENGTH=nil \
+		check
+}
+
+src_install() {
+	emake \
+		"${EMACS_EMAKE_ARGS[@]}" \
+		DESTDIR="${D}" \
+		NO_BIN_LINK=t \
+		BLESSMAIL_TARGET="" \
+		install
+
+	mv "${ED}"/usr/bin/{emacs-${FULL_VERSION}-,}${EMACS_SUFFIX} || die
+	mv "${ED}"/usr/share/man/man1/{emacs-,}${EMACS_SUFFIX}.1 || die
+	mv "${ED}"/usr/share/metainfo/{emacs-,}${EMACS_SUFFIX}.metainfo.xml || die
+
+	# dissuade Portage from removing our dir file #257260
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir
+
+	# movemail must be setgid mail
+	if ! use mailutils; then
+		fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+		fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fi
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el || die
+	rm -rf "${ED}"/usr/share/{applications,icons} || die
+	rm -rf "${ED}"/usr/share/glib-2.0 || die #911117
+	rm -rf "${ED}/usr/$(get_libdir)/systemd" || die
+	rm -rf "${ED}"/var || die
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp || die
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING || die
+
+	if use systemd; then
+		insinto /usr/lib/systemd/user
+		sed -e "/^##/d" \
+			-e "/^ExecStart/s,emacs,${EPREFIX}/usr/bin/${EMACS_SUFFIX}," \
+			-e "/^ExecStop/s,emacsclient,${EPREFIX}/usr/bin/&-${EMACS_SUFFIX}," \
+			etc/emacs.service | newins - ${EMACS_SUFFIX}.service
+		pipestatus || die
+	fi
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		pipestatus || die "gzip .el pipeline failed"
+	fi
+
+	local cdir
+	if use source; then
+		cdir="/usr/share/emacs/${FULL_VERSION}/src"
+		insinto "${cdir}"
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.{c,h,m}
+	elif has installsources ${FEATURES}; then
+		cdir="/usr/src/debug/${CATEGORY}/${PF}/${S#"${WORKDIR}/"}/src"
+	fi
+
+	sed -e "${cdir:+#}/^Y/d" -e "s/^[XY]//" >"${T}/${SITEFILE}" <<-EOF || die
+	X
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-equal emacs-version "${FULL_VERSION}")
+	Y  (setq find-function-C-source-directory
+	Y	"${EPREFIX}${cdir}")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
+	X	(re "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setenv "INFOPATH" (mapconcat #'identity (cdr p) ":"))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+		mv nextstep/Emacs.app \
+			"${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+	fi
+
+	local DOC_CONTENTS="You can set the version to be started by
+		/usr/bin/emacs through the Emacs eselect module, which also
+		redirects man and info pages. Therefore, several Emacs versions can
+		be installed at the same time. \"man emacs.eselect\" for details.
+		\\n\\nIf you upgrade from a previous major version of Emacs, then
+		it is strongly recommended that you use app-admin/emacs-updater
+		to rebuild all byte-compiled elisp files of the installed Emacs
+		packages."
+	if use gui; then
+		DOC_CONTENTS+="\\n\\nYou need to install some fonts for Emacs.
+			Installing media-fonts/font-adobe-{75,100}dpi on the X server's
+			machine would satisfy basic Emacs requirements under X11.
+			See also https://wiki.gentoo.org/wiki/Xft_support_for_GNU_Emacs
+			for how to enable anti-aliased fonts."
+		use aqua && DOC_CONTENTS+="\\n\\n${EMACS_SUFFIX^}.app is in
+			\"${EPREFIX}/Applications/Gentoo\". You may want to copy or
+			symlink it into /Applications by yourself."
+	fi
+	if ! use mailutils; then
+		DOC_CONTENTS+="\\n\\nThe mailutils USE flag is disabled. If Emacs'
+		own e-mail features are going to be used as an e-mail client
+		(e.g. Rmail), you are strongly encouraged to enable it. If not,
+		Emacs will use its own implementation of movemail; which has
+		fewer features and is less secure. For more information see:
+		https://www.gnu.org/software/emacs/manual/html_node/emacs/Movemail.html"
+	fi
+	tc-is-cross-compiler && DOC_CONTENTS+="\\n\\nEmacs did not write
+		a portable dump file due to being cross-compiled.
+		To create this file at run time, execute the following command:
+		\\n${EMACS_SUFFIX} --batch -Q --eval='(dump-emacs-portable
+		\"/usr/libexec/emacs/${FULL_VERSION}/${CHOST}/emacs.pdmp\")'"
+	readme.gentoo_create_doc
+}
+
+pkg_preinst() {
+	# verify that the PM hasn't removed our Info directory index #257260
+	local infodir="${ED}/usr/share/info/${EMACS_SUFFIX}"
+	[[ -f ${infodir}/dir || ! -d ${infodir} ]] || die
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	# Force an update of the emacs symlink for the livecd/dvd,
+	# because some microemacs packages set it with USE=livecd.
+	# Otherwise, create it only when it is not yet set.
+	eselect --root="${ROOT}" emacs update $(usev !livecd ifunset)
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect --root="${ROOT}" emacs update ifunset
+}