app-editors/emacs: Drop conditional gtk+:2 dependency

For slot 23, this means dropping GTK+ support entirely.
All later slots can be built with GTK+ 3.

Closes: https://bugs.gentoo.org/769023
Package-Manager: Portage-3.0.14, Repoman-3.0.2
Signed-off-by: Ulrich Müller <ulm@gentoo.org>

8 files changed, 1905 insertions, 63 deletions

diff --git a/app-editors/emacs/emacs-23.4-r21.ebuild b/app-editors/emacs/emacs-23.4-r21.ebuild
new file mode 100644
index 000000000000..d9c732a605ea
--- /dev/null
+++ b/app-editors/emacs/emacs-23.4-r21.ebuild
@@ -0,0 +1,345 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+WANT_AUTOMAKE="none"
+
+inherit autotools elisp-common flag-o-matic readme.gentoo-r1 toolchain-funcs
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+SRC_URI="mirror://gnu/emacs/${P}.tar.bz2
+	https://dev.gentoo.org/~ulm/emacs/${P}-patches-23.tar.xz"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+SLOT="23"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
+IUSE="alsa aqua athena dbus games gconf gif gpm gui gzip-el jpeg kerberos livecd m17n-lib motif png sound source svg tiff toolkit-scroll-bars Xaw3d xft +xpm"
+
+RDEPEND="acct-group/mail
+	app-emacs/emacs-common-gentoo[games?,gui(-)?]
+	net-libs/liblockfile
+	sys-libs/ncurses:0=
+	kerberos? ( virtual/krb5 )
+	alsa? ( media-libs/alsa-lib )
+	games? ( acct-group/gamestat )
+	gpm? ( sys-libs/gpm )
+	dbus? ( sys-apps/dbus )
+	gui? ( !aqua? (
+		x11-libs/libICE
+		x11-libs/libSM
+		x11-libs/libX11
+		x11-misc/xbitmaps
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( virtual/jpeg:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:0 )
+		xpm? ( x11-libs/libXpm )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			x11-libs/libXrender
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		motif? (
+			>=x11-libs/motif-2.3:0
+			x11-libs/libXpm
+			x11-libs/libXext
+			x11-libs/libXmu
+			x11-libs/libXt
+		)
+		!motif? (
+			Xaw3d? (
+				x11-libs/libXaw3d
+				x11-libs/libXext
+				x11-libs/libXmu
+				x11-libs/libXt
+			)
+			!Xaw3d? ( athena? (
+				x11-libs/libXaw
+				x11-libs/libXext
+				x11-libs/libXmu
+				x11-libs/libXt
+			) )
+		)
+	) )"
+
+DEPEND="${RDEPEND}
+	gui? ( !aqua? ( x11-base/xorg-proto ) )"
+
+BDEPEND="app-eselect/eselect-emacs
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	app-eselect/eselect-emacs"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+# 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-${FULL_VERSION}"
+
+src_prepare() {
+	eapply ../patch
+	eapply_user
+
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 \
+		|| die "unable to sed ctags.1"
+
+	if ! use alsa; then
+		# ALSA is detected even if not requested by its USE flag.
+		# Suppress it by supplying pkg-config with a wrong library name.
+		sed -i -e "/ALSA_MODULES=/s/alsa/DiSaBlEaLsA/" configure.in \
+			|| die "unable to sed configure.in"
+	fi
+	if ! use gzip-el; then
+		# Emacs' build system automatically detects the gzip binary and
+		# compresses el files. We don't want that so confuse it with a
+		# wrong binary name
+		sed -i -e "s/ gzip/ PrEvEnTcOmPrEsSiOn/" configure.in \
+			|| die "unable to sed configure.in"
+	fi
+
+	mv configure.in configure.ac || die
+	eautoreconf
+	touch src/stamp-h.in || die
+}
+
+src_configure() {
+	strip-flags
+	filter-flags -fstrict-aliasing -pie
+	append-flags $(test-flags -fno-strict-aliasing)
+	append-ldflags $(test-flags -no-pie)	#639568
+
+	if use ia64; then
+		replace-flags "-O[2-9]" -O1		#325373
+	else
+		replace-flags "-O[3-9]" -O2
+	fi
+
+	# Don't trigger a floating point exception for NaNs on alpha
+	use alpha && append-flags -mieee
+
+	local myconf
+
+	if use alsa && ! use sound; then
+		einfo "Although sound USE flag is disabled you chose to have alsa,"
+		einfo "so sound is switched on anyway."
+		myconf+=" --with-sound"
+	else
+		myconf+=" $(use_with sound)"
+	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"
+		myconf+=" --without-x"
+	else
+		myconf+=" --with-x --without-ns"
+		myconf+=" $(use_with gconf)"
+		myconf+=" $(use_with toolkit-scroll-bars)"
+		myconf+=" $(use_with gif)"
+		myconf+=" $(use_with jpeg)"
+		myconf+=" $(use_with png)"
+		myconf+=" $(use_with svg rsvg)"
+		myconf+=" $(use_with tiff)"
+		myconf+=" $(use_with xpm)"
+
+		if use xft; then
+			myconf+=" --with-xft"
+			myconf+=" $(use_with m17n-lib libotf)"
+			myconf+=" $(use_with m17n-lib m17n-flt)"
+		else
+			myconf+=" --without-xft"
+			myconf+=" --without-libotf --without-m17n-flt"
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f
+		if 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
+
+	# According to configure, this option is only used for GNU/Linux
+	# (x86_64 and s390). For Gentoo Prefix we have to explicitly spell
+	# out the location because $(get_libdir) does not necessarily return
+	# something that matches the host OS's libdir naming (e.g. RHEL).
+	local crtdir=$($(tc-getCC) -print-file-name=crt1.o)
+	crtdir=${crtdir%/*}
+
+	econf \
+		--program-suffix="-${EMACS_SUFFIX}" \
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX} \
+		--localstatedir="${EPREFIX}"/var \
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}" \
+		--with-crt-dir="${crtdir}" \
+		--with-gameuser=":gamestat" \
+		--without-hesiod \
+		$(use_with kerberos) $(use_with kerberos kerberos5) \
+		$(use_with gpm) \
+		$(use_with dbus) \
+		${myconf}
+}
+
+src_compile() {
+	# Disable sandbox when dumping. For the unbelievers, see bug #131505
+	emake CC="$(tc-getCC)" \
+		AR="$(tc-getAR) cq" \
+		RANLIB="$(tc-getRANLIB)" \
+		RUN_TEMACS="SANDBOX_ON=0 LD_PRELOAD= env ./temacs"
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	rm "${ED}"/usr/bin/emacs-${FULL_VERSION}-${EMACS_SUFFIX} \
+		|| die "removing duplicate emacs executable failed"
+	mv "${ED}"/usr/bin/emacs-${EMACS_SUFFIX} "${ED}"/usr/bin/${EMACS_SUFFIX} \
+		|| die "moving emacs executable failed"
+
+	# move man pages to the correct place
+	local m
+	mv "${ED}"/usr/share/man/man1/{emacs,${EMACS_SUFFIX}}.1 \
+		|| die "moving emacs man page failed"
+	for m in b2m ctags ebrowse emacsclient etags grep-changelog rcs-checkin; do
+		mv "${ED}"/usr/share/man/man1/${m}{,-${EMACS_SUFFIX}}.1 \
+			|| die "moving ${m} man page failed"
+	done
+
+	# move info dir to avoid collisions with the dir file generated by portage
+	mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} \
+		|| die "moving info dir failed"
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
+
+	# movemail must be setgid mail
+	fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${ED}"/usr/share/{applications,icons}
+	rm -rf "${ED}"/var
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING
+
+	local cdir
+	if use source; then
+		cdir="/usr/share/emacs/${FULL_VERSION}/src"
+		insinto "${cdir}"
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.{c,h,m}
+		doins -r src/{m,s}
+		rm "${ED}"/usr/share/emacs/${FULL_VERSION}/src/Makefile.c
+		rm "${ED}"/usr/share/emacs/${FULL_VERSION}/src/{m,s}/README
+	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
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-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 "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setq Info-directory-list (prune-directory-list (cdr p)))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app
+		mv nextstep/Emacs.app \
+			"${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() {
+	# move Info dir file to correct name
+	if [[ -d ${ED}/usr/share/info ]]; then
+		mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{.orig,} || die
+	fi
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	if use livecd; then
+		# force an update of the emacs symlink for the livecd/dvd,
+		# because some microemacs packages set it with USE=livecd
+		eselect emacs update
+	elif [[ $(readlink "${EROOT}"/usr/bin/emacs) = ${EMACS_SUFFIX} ]]; then
+		# refresh symlinks in case any installed files have changed
+		eselect emacs set ${EMACS_SUFFIX}
+	else
+		eselect emacs update ifunset
+	fi
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs/emacs-24.5-r10.ebuild b/app-editors/emacs/emacs-24.5-r10.ebuild
new file mode 100644
index 000000000000..e67fbd411cb3
--- /dev/null
+++ b/app-editors/emacs/emacs-24.5-r10.ebuild
@@ -0,0 +1,350 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools elisp-common flag-o-matic readme.gentoo-r1
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+SRC_URI="mirror://gnu/emacs/${P}.tar.xz
+	https://dev.gentoo.org/~ulm/emacs/${P}-patches-5.tar.xz"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+SLOT="24"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="acl alsa aqua athena dbus games gconf gfile gif gpm gsettings gtk gui gzip-el imagemagick +inotify jpeg kerberos libxml2 livecd m17n-lib motif png selinux sound source ssl svg tiff toolkit-scroll-bars wide-int Xaw3d xft +xpm zlib"
+
+RDEPEND="acct-group/mail
+	app-emacs/emacs-common-gentoo[games?,gui(-)?]
+	net-libs/liblockfile
+	sys-libs/ncurses:0=
+	acl? ( virtual/acl )
+	alsa? ( media-libs/alsa-lib )
+	dbus? ( sys-apps/dbus )
+	games? ( acct-group/gamestat )
+	gpm? ( sys-libs/gpm )
+	!inotify? ( gfile? ( >=dev-libs/glib-2.28.6 ) )
+	kerberos? ( virtual/krb5 )
+	libxml2? ( >=dev-libs/libxml2-2.2.0 )
+	selinux? ( sys-libs/libselinux )
+	ssl? ( net-libs/gnutls:0= )
+	zlib? ( sys-libs/zlib )
+	gui? ( !aqua? (
+		x11-libs/libICE
+		x11-libs/libSM
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXinerama
+		x11-libs/libXrandr
+		x11-misc/xbitmaps
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( virtual/jpeg:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:0 )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( >=media-gfx/imagemagick-6.6.2:0= )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			x11-libs/libXrender
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:3 )
+		!gtk? (
+			motif? (
+				>=x11-libs/motif-2.3:0
+				x11-libs/libXpm
+				x11-libs/libXmu
+				x11-libs/libXt
+			)
+			!motif? (
+				Xaw3d? (
+					x11-libs/libXaw3d
+					x11-libs/libXmu
+					x11-libs/libXt
+				)
+				!Xaw3d? ( athena? (
+					x11-libs/libXaw
+					x11-libs/libXmu
+					x11-libs/libXt
+				) )
+			)
+		)
+	) )"
+
+DEPEND="${RDEPEND}
+	gui? ( !aqua? ( x11-base/xorg-proto ) )"
+
+BDEPEND="app-eselect/eselect-emacs
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	app-eselect/eselect-emacs"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+# FULL_VERSION keeps the full version number, which is needed in
+# order to determine some path information correctly for copy/move
+# operations later on
+FULL_VERSION="${PV%%_*}"
+S="${WORKDIR}/emacs-${FULL_VERSION}"
+
+src_prepare() {
+	eapply ../patch
+	eapply_user
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 \
+		|| die "unable to sed ctags.1"
+
+	AT_M4DIR=m4 eautoreconf
+	touch src/stamp-h.in || die
+}
+
+src_configure() {
+	strip-flags
+	filter-flags -pie					#526948
+	append-ldflags $(test-flags -no-pie)	#639570
+
+	if use ia64; then
+		replace-flags "-O[2-9]" -O1		#325373
+	else
+		replace-flags "-O[3-9]" -O2
+	fi
+
+	# Don't trigger a floating point exception for NaNs on alpha
+	use alpha && append-flags -mieee
+
+	local myconf
+
+	if use alsa; then
+		use sound || ewarn \
+			"USE flag \"alsa\" overrides \"-sound\"; enabling sound support."
+		myconf+=" --with-sound=alsa"
+	else
+		myconf+=" --with-sound=$(usex sound oss)"
+	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"
+		myconf+=" --without-x"
+	else
+		myconf+=" --with-x --without-ns"
+		myconf+=" $(use_with gconf)"
+		myconf+=" $(use_with gsettings)"
+		myconf+=" $(use_with toolkit-scroll-bars)"
+		myconf+=" $(use_with gif)"
+		myconf+=" $(use_with jpeg)"
+		myconf+=" $(use_with png)"
+		myconf+=" $(use_with svg rsvg)"
+		myconf+=" $(use_with tiff)"
+		myconf+=" $(use_with xpm)"
+		myconf+=" $(use_with imagemagick)"
+
+		if use xft; then
+			myconf+=" --with-xft"
+			myconf+=" $(use_with m17n-lib libotf)"
+			myconf+=" $(use_with m17n-lib m17n-flt)"
+		else
+			myconf+=" --without-xft"
+			myconf+=" --without-libotf --without-m17n-flt"
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${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"
+			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 $(use_with Xaw3d xaw3d)"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=" --with-x-toolkit=no"
+		fi
+	fi
+
+	econf \
+		--program-suffix="-${EMACS_SUFFIX}" \
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX} \
+		--localstatedir="${EPREFIX}"/var \
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}" \
+		--with-gameuser=":gamestat" \
+		--without-compress-install \
+		--without-hesiod \
+		--with-file-notification=$(usev inotify || usev gfile || echo no) \
+		$(use_enable acl) \
+		$(use_with dbus) \
+		$(use_with gpm) \
+		$(use_with kerberos) $(use_with kerberos kerberos5) \
+		$(use_with libxml2 xml2) \
+		$(use_with selinux) \
+		$(use_with ssl gnutls) \
+		$(use_with wide-int) \
+		$(use_with zlib) \
+		${myconf}
+}
+
+src_compile() {
+	# Disable sandbox when dumping. For the unbelievers, see bug #131505
+	emake RUN_TEMACS="SANDBOX_ON=0 LD_PRELOAD= env ./temacs"
+}
+
+src_install() {
+	emake DESTDIR="${D}" NO_BIN_LINK=t BLESSMAIL_TARGET= install
+
+	mv "${ED}"/usr/bin/{emacs-${FULL_VERSION}-,}${EMACS_SUFFIX} \
+		|| die "moving emacs executable failed"
+	mv "${ED}"/usr/share/man/man1/{emacs-,}${EMACS_SUFFIX}.1 \
+		|| die "moving emacs man page failed"
+
+	# move info dir to avoid collisions with the dir file generated by portage
+	mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} \
+		|| die "moving info dir failed"
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
+
+	# movemail must be setgid mail
+	fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${ED}"/usr/share/{applications,icons}
+	rm -rf "${ED}"/var
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		assert "gzip .el 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
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-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 "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setq Info-directory-list (prune-directory-list (cdr p)))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app
+		mv nextstep/Emacs.app \
+			"${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app || die
+	fi
+
+	local DOC_CONTENTS="You can set the version to be started by
+		/usr/bin/emacs through the Emacs eselect module, which also
+		redirects man and info pages. Therefore, several Emacs versions can
+		be installed at the same time. \"man emacs.eselect\" for details.
+		\\n\\nIf you upgrade from Emacs version 24.2 or earlier, then it is
+		strongly recommended that you use app-admin/emacs-updater to rebuild
+		all byte-compiled elisp files of the installed Emacs packages."
+	if use gui; then
+		DOC_CONTENTS+="\\n\\nYou need to install some fonts for Emacs.
+			Installing media-fonts/font-adobe-{75,100}dpi on the X server's
+			machine would satisfy basic Emacs requirements under X11.
+			See also https://wiki.gentoo.org/wiki/Xft_support_for_GNU_Emacs
+			for how to enable anti-aliased fonts."
+		use aqua && DOC_CONTENTS+="\\n\\n${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() {
+	# move Info dir file to correct name
+	if [[ -d ${ED}/usr/share/info ]]; then
+		mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{.orig,} || die
+	fi
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	if use livecd; then
+		# force an update of the emacs symlink for the livecd/dvd,
+		# because some microemacs packages set it with USE=livecd
+		eselect emacs update
+	elif [[ $(readlink "${EROOT}"/usr/bin/emacs) = ${EMACS_SUFFIX} ]]; then
+		# refresh symlinks in case any installed files have changed
+		eselect emacs set ${EMACS_SUFFIX}
+	else
+		eselect emacs update ifunset
+	fi
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs/emacs-25.3-r9.ebuild b/app-editors/emacs/emacs-25.3-r9.ebuild
new file mode 100644
index 000000000000..95929b38fad3
--- /dev/null
+++ b/app-editors/emacs/emacs-25.3-r9.ebuild
@@ -0,0 +1,360 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools elisp-common flag-o-matic readme.gentoo-r1
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+SRC_URI="mirror://gnu/emacs/${P}.tar.xz
+	https://dev.gentoo.org/~ulm/emacs/${P}-patches-2.tar.xz"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+SLOT="25"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gconf gfile gif gpm gsettings gtk gui gzip-el imagemagick +inotify jpeg kerberos libxml2 livecd m17n-lib motif png selinux sound source ssl svg tiff toolkit-scroll-bars wide-int Xaw3d xft +xpm zlib"
+
+RDEPEND="acct-group/mail
+	app-emacs/emacs-common-gentoo[games?,gui(-)?]
+	net-libs/liblockfile
+	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 )
+	libxml2? ( >=dev-libs/libxml2-2.2.0 )
+	selinux? ( sys-libs/libselinux )
+	ssl? ( net-libs/gnutls:0= )
+	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
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( virtual/jpeg:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:0 )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( >=media-gfx/imagemagick-6.6.2:0= )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			x11-libs/libXrender
+			cairo? ( >=x11-libs/cairo-1.12.18 )
+			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="app-eselect/eselect-emacs
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	!<app-editors/emacs-vcs-${PV}
+	app-eselect/eselect-emacs"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+# 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-${FULL_VERSION}"
+
+src_prepare() {
+	eapply ../patch
+	eapply_user
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 \
+		|| die "unable to sed ctags.1"
+
+	AT_M4DIR=m4 eautoreconf
+	touch src/stamp-h.in || die
+}
+
+src_configure() {
+	strip-flags
+	filter-flags -pie					#526948
+
+	if use ia64; then
+		replace-flags "-O[2-9]" -O1		#325373
+	else
+		replace-flags "-O[3-9]" -O2
+	fi
+
+	# Don't trigger a floating point exception for NaNs on alpha
+	use alpha && append-flags -mieee
+
+	local myconf
+
+	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)"
+	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"
+		myconf+=" --without-x"
+	else
+		myconf+=" --with-x --without-ns"
+		myconf+=" $(use_with gconf)"
+		myconf+=" $(use_with gsettings)"
+		myconf+=" $(use_with toolkit-scroll-bars)"
+		myconf+=" $(use_with gif)"
+		myconf+=" $(use_with jpeg)"
+		myconf+=" $(use_with png)"
+		myconf+=" $(use_with svg rsvg)"
+		myconf+=" $(use_with tiff)"
+		myconf+=" $(use_with xpm)"
+		myconf+=" $(use_with imagemagick)"
+
+		if use xft; then
+			myconf+=" --with-xft"
+			myconf+=" $(use_with cairo)"
+			myconf+=" $(use_with m17n-lib libotf)"
+			myconf+=" $(use_with m17n-lib m17n-flt)"
+		else
+			myconf+=" --without-xft"
+			myconf+=" --without-cairo"
+			myconf+=" --without-libotf --without-m17n-flt"
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${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"
+			myconf+=" --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 $(use_with Xaw3d xaw3d)"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=" --with-x-toolkit=no"
+		fi
+	fi
+
+	econf \
+		--program-suffix="-${EMACS_SUFFIX}" \
+		--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX} \
+		--localstatedir="${EPREFIX}"/var \
+		--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}" \
+		--with-gameuser=":gamestat" \
+		--without-compress-install \
+		--without-hesiod \
+		--with-file-notification=$(usev inotify || usev gfile || echo no) \
+		$(use_enable acl) \
+		$(use_with dbus) \
+		$(use_with dynamic-loading modules) \
+		$(use_with gpm) \
+		$(use_with kerberos) $(use_with kerberos kerberos5) \
+		$(use_with libxml2 xml2) \
+		$(use_with selinux) \
+		$(use_with ssl gnutls) \
+		$(use_with wide-int) \
+		$(use_with zlib) \
+		${myconf}
+}
+
+src_compile() {
+	# Disable sandbox when dumping. For the unbelievers, see bug #131505
+	emake RUN_TEMACS="SANDBOX_ON=0 LD_PRELOAD= env ./temacs"
+}
+
+src_install() {
+	emake DESTDIR="${D}" NO_BIN_LINK=t BLESSMAIL_TARGET= install
+
+	mv "${ED}"/usr/bin/{emacs-${FULL_VERSION}-,}${EMACS_SUFFIX} \
+		|| die "moving emacs executable failed"
+	mv "${ED}"/usr/share/man/man1/{emacs-,}${EMACS_SUFFIX}.1 \
+		|| die "moving emacs man page failed"
+
+	# move info dir to avoid collisions with the dir file generated by portage
+	mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} \
+		|| die "moving info dir failed"
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
+
+	# movemail must be setgid mail
+	fowners root:mail /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+	fperms 2751 /usr/libexec/emacs/${FULL_VERSION}/${CHOST}/movemail
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${ED}"/usr/share/{appdata,applications,icons}
+	rm -rf "${ED}"/var
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		assert "gzip .el 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
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-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 "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setq Info-directory-list (prune-directory-list (cdr p)))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app
+		mv nextstep/Emacs.app \
+			"${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() {
+	# move Info dir file to correct name
+	if [[ -d ${ED}/usr/share/info ]]; then
+		mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{.orig,} || die
+	fi
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	if use livecd; then
+		# force an update of the emacs symlink for the livecd/dvd,
+		# because some microemacs packages set it with USE=livecd
+		eselect emacs update
+	elif [[ $(readlink "${EROOT}"/usr/bin/emacs) = ${EMACS_SUFFIX} ]]; then
+		# refresh symlinks in case any installed files have changed
+		eselect emacs set ${EMACS_SUFFIX}
+	else
+		eselect emacs update ifunset
+	fi
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs/emacs-26.3-r4.ebuild b/app-editors/emacs/emacs-26.3-r4.ebuild
new file mode 100644
index 000000000000..41f63edeeb4b
--- /dev/null
+++ b/app-editors/emacs/emacs-26.3-r4.ebuild
@@ -0,0 +1,379 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools elisp-common flag-o-matic readme.gentoo-r1
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="https://www.gnu.org/software/emacs/"
+SRC_URI="mirror://gnu/emacs/${P}.tar.xz"
+
+LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
+SLOT="26"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gconf 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 wide-int Xaw3d xft +xpm xwidgets zlib"
+
+RDEPEND="app-emacs/emacs-common-gentoo[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 )
+	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
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( virtual/jpeg:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:0 )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( >=media-gfx/imagemagick-6.6.2:0= )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			x11-libs/libXrender
+			cairo? ( >=x11-libs/cairo-1.12.18 )
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? (
+			x11-libs/gtk+:3
+			xwidgets? (
+				net-libs/webkit-gtk:4=
+				x11-libs/libXcomposite
+			)
+		)
+		!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="${RDEPEND}
+	gui? ( !aqua? ( x11-base/xorg-proto ) )"
+
+BDEPEND="app-eselect/eselect-emacs
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	!<app-editors/emacs-vcs-${PV}
+	app-eselect/eselect-emacs"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+# FULL_VERSION keeps the full version number, which is needed in
+# order to determine some path information correctly for copy/move
+# operations later on
+FULL_VERSION="${PV%%_*}"
+S="${WORKDIR}/emacs-${FULL_VERSION}"
+
+src_prepare() {
+	#eapply ../patch
+	eapply_user
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 || die
+
+	#AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	strip-flags
+	filter-flags -pie					#526948
+
+	if use ia64; then
+		replace-flags "-O[2-9]" -O1		#325373
+	else
+		replace-flags "-O[3-9]" -O2
+	fi
+
+	local myconf
+
+	if use alsa; then
+		use sound || ewarn \
+			"USE flag \"alsa\" overrides \"-sound\"; enabling sound support."
+		myconf+=" --with-sound=alsa"
+	else
+		myconf+=" --with-sound=$(usex sound oss)"
+	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"
+		myconf+=" --without-x"
+	else
+		myconf+=" --with-x --without-ns"
+		myconf+=" $(use_with gconf)"
+		myconf+=" $(use_with gsettings)"
+		myconf+=" $(use_with toolkit-scroll-bars)"
+		myconf+=" $(use_with gif)"
+		myconf+=" $(use_with jpeg)"
+		myconf+=" $(use_with png)"
+		myconf+=" $(use_with svg rsvg)"
+		myconf+=" $(use_with tiff)"
+		myconf+=" $(use_with xpm)"
+		myconf+=" $(use_with imagemagick)"
+
+		if use xft; then
+			myconf+=" --with-xft"
+			myconf+=" $(use_with cairo)"
+			myconf+=" $(use_with m17n-lib libotf)"
+			myconf+=" $(use_with m17n-lib m17n-flt)"
+		else
+			myconf+=" --without-xft"
+			myconf+=" --without-cairo"
+			myconf+=" --without-libotf --without-m17n-flt"
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${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 $(use_with 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 $(use_with Xaw3d xaw3d)"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=" --with-x-toolkit=no"
+		fi
+		! use gtk && use xwidgets && ewarn \
+			"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
+	fi
+
+	econf \
+		--program-suffix="-${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) \
+		${myconf}
+}
+
+src_compile() {
+	# Disable sandbox when dumping. For the unbelievers, see bug #131505
+	emake RUN_TEMACS="SANDBOX_ON=0 LD_PRELOAD= env ./temacs"
+}
+
+src_install() {
+	emake DESTDIR="${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-,}${EMACS_SUFFIX}.appdata.xml || die
+
+	# move info dir to avoid collisions with the dir file generated by portage
+	mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} || die
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
+
+	# 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 "${ED}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${ED}"/usr/share/{appdata,applications,icons}
+	rm -rf "${ED}/usr/$(get_libdir)"
+	rm -rf "${ED}"/var
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING
+
+	if use systemd; then
+		insinto /usr/lib/systemd/user
+		sed -e "/^##/d" \
+			-e "/^ExecStart/s,emacs,${EPREFIX}/usr/bin/${EMACS_SUFFIX}," \
+			-e "/^ExecStop/s,emacsclient,${EPREFIX}/usr/bin/&-${EMACS_SUFFIX}," \
+			etc/emacs.service | newins - ${EMACS_SUFFIX}.service
+		assert
+	fi
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		assert "gzip .el 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
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-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 "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setq Info-directory-list (prune-directory-list (cdr p)))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app
+		mv nextstep/Emacs.app \
+			"${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() {
+	# move Info dir file to correct name
+	if [[ -d ${ED}/usr/share/info ]]; then
+		mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{.orig,} || die
+	fi
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	if use livecd; then
+		# force an update of the emacs symlink for the livecd/dvd,
+		# because some microemacs packages set it with USE=livecd
+		eselect emacs update
+	elif [[ $(readlink "${EROOT}"/usr/bin/emacs) = ${EMACS_SUFFIX} ]]; then
+		# refresh symlinks in case any installed files have changed
+		eselect emacs set ${EMACS_SUFFIX}
+	else
+		eselect emacs update ifunset
+	fi
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs/emacs-27.1.91.ebuild b/app-editors/emacs/emacs-27.1-r4.ebuild
index d780f886638a..e585ef414e38 100644
--- a/app-editors/emacs/emacs-27.1.91.ebuild
+++ b/app-editors/emacs/emacs-27.1-r4.ebuild
@@ -40,7 +40,7 @@ DESCRIPTION="The extensible, customizable, self-documenting real-time display ed
 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 gconf gfile gif +gmp gpm gsettings gtk gtk2 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 wide-int Xaw3d xft +xpm xwidgets zlib"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gconf 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 wide-int Xaw3d xft +xpm xwidgets zlib"
 RESTRICT="test"
 
 RDEPEND="app-emacs/emacs-common-gentoo[games?,gui(-)?]
@@ -94,13 +94,10 @@ RDEPEND="app-emacs/emacs-common-gentoo[games?,gui(-)?]
 			)
 		)
 		gtk? (
-			gtk2? ( x11-libs/gtk+:2 )
-			!gtk2? (
-				x11-libs/gtk+:3
-				xwidgets? (
-					net-libs/webkit-gtk:4=
-					x11-libs/libXcomposite
-				)
+			x11-libs/gtk+:3
+			xwidgets? (
+				net-libs/webkit-gtk:4=
+				x11-libs/libXcomposite
 			)
 		)
 		!gtk? (
@@ -134,6 +131,7 @@ BDEPEND="app-eselect/eselect-emacs
 	gzip-el? ( app-arch/gzip )"
 
 RDEPEND="${RDEPEND}
+	!<=app-editors/emacs-27.1.9999-r0:27-vcs
 	!app-editors/emacs-vcs:27
 	app-eselect/eselect-emacs"
 
@@ -229,13 +227,7 @@ src_configure() {
 				recommended that you compile Emacs with the Athena/Lucid or the
 				Motif toolkit instead.
 			EOF
-			if use gtk2; then
-				myconf+=" --with-x-toolkit=gtk2 --without-xwidgets"
-				use xwidgets && ewarn \
-					"USE flag \"xwidgets\" has no effect if \"gtk2\" is set."
-			else
-				myconf+=" --with-x-toolkit=gtk3 $(use_with xwidgets)"
-			fi
+			myconf+=" --with-x-toolkit=gtk3 $(use_with xwidgets)"
 			for f in motif Xaw3d athena; do
 				use ${f} && ewarn \
 					"USE flag \"${f}\" has no effect if \"gtk\" is set."
@@ -254,12 +246,8 @@ src_configure() {
 			einfo "Configuring to build with no toolkit"
 			myconf+=" --with-x-toolkit=no"
 		fi
-		if ! use gtk; then
-			use gtk2 && ewarn \
-				"USE flag \"gtk2\" has no effect if \"gtk\" is not set."
-			use xwidgets && ewarn \
-				"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
-		fi
+		! use gtk && use xwidgets && ewarn \
+			"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
 	fi
 
 	if tc-is-cross-compiler; then
diff --git a/app-editors/emacs/emacs-27.1.91-r1.ebuild b/app-editors/emacs/emacs-27.1.91-r1.ebuild
new file mode 100644
index 000000000000..f158a3cfe91d
--- /dev/null
+++ b/app-editors/emacs/emacs-27.1.91-r1.ebuild
@@ -0,0 +1,446 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools 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 [[ ${PV//[0-9]} != "." ]]; then
+		SRC_URI="mirror://gnu-alpha/emacs/pretest/${PN}-${PV/_/-}.tar.xz"
+	fi
+	SLOT="${PV%%.*}"
+	[[ ${PV} == *.*.* ]] && SLOT+="-vcs"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~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 gconf 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 wide-int Xaw3d xft +xpm xwidgets zlib"
+RESTRICT="test"
+
+RDEPEND="app-emacs/emacs-common-gentoo[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 )
+	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
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		gsettings? ( >=dev-libs/glib-2.28.6 )
+		gif? ( media-libs/giflib:0= )
+		jpeg? ( virtual/jpeg:0= )
+		png? ( >=media-libs/libpng-1.4:0= )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff:0 )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( >=media-gfx/imagemagick-6.6.2:0= )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			x11-libs/libXrender
+			cairo? ( >=x11-libs/cairo-1.12.18 )
+			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
+			xwidgets? (
+				net-libs/webkit-gtk:4=
+				x11-libs/libXcomposite
+			)
+		)
+		!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="app-eselect/eselect-emacs
+	sys-apps/texinfo
+	virtual/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	!app-editors/emacs-vcs:27
+	app-eselect/eselect-emacs"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${EMACS_SUFFIX}-gentoo.el"
+
+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 ${FULL_VERSION}"
+	fi
+
+	eapply_user
+
+	# Fix filename reference in redirected man page
+	sed -i -e "/^\\.so/s/etags/&-${EMACS_SUFFIX}/" doc/man/ctags.1 || die
+
+	#AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	strip-flags
+	filter-flags -pie					#526948
+
+	if use ia64; then
+		replace-flags "-O[2-9]" -O1		#325373
+	else
+		replace-flags "-O[3-9]" -O2
+	fi
+
+	local myconf
+
+	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)"
+	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"
+		myconf+=" --without-x"
+	else
+		myconf+=" --with-x --without-ns"
+		myconf+=" $(use_with gconf)"
+		myconf+=" $(use_with gsettings)"
+		myconf+=" $(use_with toolkit-scroll-bars)"
+		myconf+=" $(use_with gif)"
+		myconf+=" $(use_with jpeg)"
+		myconf+=" $(use_with png)"
+		myconf+=" $(use_with svg rsvg)"
+		myconf+=" $(use_with tiff)"
+		myconf+=" $(use_with xpm)"
+		myconf+=" $(use_with imagemagick)"
+
+		if use xft; then
+			myconf+=" --with-xft"
+			myconf+=" $(use_with cairo)"
+			myconf+=" $(use_with harfbuzz)"
+			myconf+=" $(use_with m17n-lib libotf)"
+			myconf+=" $(use_with m17n-lib m17n-flt)"
+		else
+			myconf+=" --without-xft"
+			myconf+=" --without-cairo"
+			myconf+=" --without-libotf --without-m17n-flt"
+			use cairo && ewarn \
+				"USE flag \"cairo\" has no effect if \"xft\" is not set."
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
+		fi
+
+		local f line
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			while read line; do ewarn "${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 $(use_with 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 $(use_with Xaw3d xaw3d)"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf+=" --with-x-toolkit=no"
+		fi
+		! use gtk && use xwidgets && ewarn \
+			"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
+	fi
+
+	if tc-is-cross-compiler; then
+		# Configure a CBUILD directory when cross-compiling to make tools
+		mkdir "${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"
+	else
+		myconf+=" --with-dumping=pdumper"
+	fi
+
+	econf \
+		--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) \
+		${myconf}
+}
+
+src_compile() {
+	if tc-is-cross-compiler; then
+		# Build native tools for compiling lisp etc.
+		emake -C "${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
+
+	# move info dir to avoid collisions with the dir file generated by portage
+	mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} || die
+	touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
+	docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
+
+	# movemail must be setgid mail
+	if ! use mailutils; then
+		fowners root:mail /usr/libexec/emacs/${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
+	rm -rf "${ED}"/usr/share/{appdata,applications,icons}
+	rm -rf "${ED}/usr/$(get_libdir)"
+	rm -rf "${ED}"/var
+
+	# remove unused <version>/site-lisp dir
+	rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp
+
+	# remove COPYING file (except for etc/COPYING used by describe-copying)
+	rm "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp/COPYING
+
+	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 - ${EMACS_SUFFIX}.service
+		assert
+	fi
+
+	if use gzip-el; then
+		# compress .el files when a corresponding .elc exists
+		find "${ED}"/usr/share/emacs/${FULL_VERSION}/lisp -type f \
+			-name "*.elc" -print | sed 's/\.elc$/.el/' | xargs gzip -9n
+		assert "gzip .el 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
+	;;; ${EMACS_SUFFIX} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-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 "\\\\\`${EPREFIX}/usr/share\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share
+	X	 (let* ((p (cons nil (split-string path ":" t))) (q p))
+	X	   (while (and (cdr q) (not (string-match re (cadr q))))
+	X	     (setq q (cdr q)))
+	X	   (setcdr q (cons dir (delete dir (cdr q))))
+	X	   (setq Info-directory-list (prune-directory-list (cdr p)))))))
+	EOF
+	elisp-site-file-install "${T}/${SITEFILE}" || die
+
+	dodoc README BUGS CONTRIBUTE
+
+	if use gui && use aqua; then
+		dodir /Applications/Gentoo
+		rm -rf "${ED}"/Applications/Gentoo/${EMACS_SUFFIX^}.app
+		mv nextstep/Emacs.app \
+			"${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 --eval='(dump-emacs-portable
+		\"/usr/libexec/emacs/${FULL_VERSION}/${CHOST}/emacs.pdmp\")'"
+	readme.gentoo_create_doc
+}
+
+pkg_preinst() {
+	# move Info dir file to correct name
+	if [[ -d ${ED}/usr/share/info ]]; then
+		mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{.orig,} || die
+	fi
+}
+
+pkg_postinst() {
+	elisp-site-regen
+	readme.gentoo_print_elog
+
+	if use livecd; then
+		# force an update of the emacs symlink for the livecd/dvd,
+		# because some microemacs packages set it with USE=livecd
+		eselect emacs update
+	elif [[ $(readlink "${EROOT}"/usr/bin/emacs) = ${EMACS_SUFFIX} ]]; then
+		# refresh symlinks in case any installed files have changed
+		eselect emacs set ${EMACS_SUFFIX}
+	else
+		eselect emacs update ifunset
+	fi
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs/emacs-27.1.9999-r1.ebuild b/app-editors/emacs/emacs-27.1.9999-r1.ebuild
index 204c8f40dae8..6ffdda65f730 100644
--- a/app-editors/emacs/emacs-27.1.9999-r1.ebuild
+++ b/app-editors/emacs/emacs-27.1.9999-r1.ebuild
@@ -40,7 +40,7 @@ DESCRIPTION="The extensible, customizable, self-documenting real-time display ed
 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 gconf gfile gif +gmp gpm gsettings gtk gtk2 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 wide-int Xaw3d xft +xpm xwidgets zlib"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gconf 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 wide-int Xaw3d xft +xpm xwidgets zlib"
 RESTRICT="test"
 
 RDEPEND="app-emacs/emacs-common-gentoo[games?,gui(-)?]
@@ -94,13 +94,10 @@ RDEPEND="app-emacs/emacs-common-gentoo[games?,gui(-)?]
 			)
 		)
 		gtk? (
-			gtk2? ( x11-libs/gtk+:2 )
-			!gtk2? (
-				x11-libs/gtk+:3
-				xwidgets? (
-					net-libs/webkit-gtk:4=
-					x11-libs/libXcomposite
-				)
+			x11-libs/gtk+:3
+			xwidgets? (
+				net-libs/webkit-gtk:4=
+				x11-libs/libXcomposite
 			)
 		)
 		!gtk? (
@@ -229,13 +226,7 @@ src_configure() {
 				recommended that you compile Emacs with the Athena/Lucid or the
 				Motif toolkit instead.
 			EOF
-			if use gtk2; then
-				myconf+=" --with-x-toolkit=gtk2 --without-xwidgets"
-				use xwidgets && ewarn \
-					"USE flag \"xwidgets\" has no effect if \"gtk2\" is set."
-			else
-				myconf+=" --with-x-toolkit=gtk3 $(use_with xwidgets)"
-			fi
+			myconf+=" --with-x-toolkit=gtk3 $(use_with xwidgets)"
 			for f in motif Xaw3d athena; do
 				use ${f} && ewarn \
 					"USE flag \"${f}\" has no effect if \"gtk\" is set."
@@ -254,12 +245,8 @@ src_configure() {
 			einfo "Configuring to build with no toolkit"
 			myconf+=" --with-x-toolkit=no"
 		fi
-		if ! use gtk; then
-			use gtk2 && ewarn \
-				"USE flag \"gtk2\" has no effect if \"gtk\" is not set."
-			use xwidgets && ewarn \
-				"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
-		fi
+		! use gtk && use xwidgets && ewarn \
+			"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
 	fi
 
 	if tc-is-cross-compiler; then
diff --git a/app-editors/emacs/emacs-28.0.9999.ebuild b/app-editors/emacs/emacs-28.0.9999.ebuild
index bb7f7b6c96ce..c82a42541a8b 100644
--- a/app-editors/emacs/emacs-28.0.9999.ebuild
+++ b/app-editors/emacs/emacs-28.0.9999.ebuild
@@ -40,7 +40,7 @@ DESCRIPTION="The extensible, customizable, self-documenting real-time display ed
 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 gconf gfile gif +gmp gpm gsettings gtk gtk2 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 wide-int Xaw3d xft +xpm xwidgets zlib"
+IUSE="acl alsa aqua athena cairo dbus dynamic-loading games gconf 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 wide-int Xaw3d xft +xpm xwidgets zlib"
 RESTRICT="test"
 
 RDEPEND="app-emacs/emacs-common-gentoo[games?,gui(-)?]
@@ -94,13 +94,10 @@ RDEPEND="app-emacs/emacs-common-gentoo[games?,gui(-)?]
 			)
 		)
 		gtk? (
-			gtk2? ( x11-libs/gtk+:2 )
-			!gtk2? (
-				x11-libs/gtk+:3
-				xwidgets? (
-					net-libs/webkit-gtk:4=
-					x11-libs/libXcomposite
-				)
+			x11-libs/gtk+:3
+			xwidgets? (
+				net-libs/webkit-gtk:4=
+				x11-libs/libXcomposite
 			)
 		)
 		!gtk? (
@@ -228,13 +225,7 @@ src_configure() {
 				recommended that you compile Emacs with the Athena/Lucid or the
 				Motif toolkit instead.
 			EOF
-			if use gtk2; then
-				myconf+=" --with-x-toolkit=gtk2 --without-xwidgets"
-				use xwidgets && ewarn \
-					"USE flag \"xwidgets\" has no effect if \"gtk2\" is set."
-			else
-				myconf+=" --with-x-toolkit=gtk3 $(use_with xwidgets)"
-			fi
+			myconf+=" --with-x-toolkit=gtk3 $(use_with xwidgets)"
 			for f in motif Xaw3d athena; do
 				use ${f} && ewarn \
 					"USE flag \"${f}\" has no effect if \"gtk\" is set."
@@ -253,12 +244,8 @@ src_configure() {
 			einfo "Configuring to build with no toolkit"
 			myconf+=" --with-x-toolkit=no"
 		fi
-		if ! use gtk; then
-			use gtk2 && ewarn \
-				"USE flag \"gtk2\" has no effect if \"gtk\" is not set."
-			use xwidgets && ewarn \
-				"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
-		fi
+		! use gtk && use xwidgets && ewarn \
+			"USE flag \"xwidgets\" has no effect if \"gtk\" is not set."
 	fi
 
 	if tc-is-cross-compiler; then