Apply changes from prefix overlay. Remove warning about the CVS to BZR move.

Remove sed tweak for FreeBSD. Update ebuilds to EAPI 4.

Package-Manager: portage-2.1.9.35/cvs/Linux x86_64

4 files changed, 670 insertions, 5 deletions

diff --git a/app-editors/emacs-vcs/ChangeLog b/app-editors/emacs-vcs/ChangeLog
index 67480c4ddfd5..390a029be218 100644
--- a/app-editors/emacs-vcs/ChangeLog
+++ b/app-editors/emacs-vcs/ChangeLog
@@ -1,6 +1,15 @@
 # ChangeLog for app-editors/emacs-vcs
 # Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/ChangeLog,v 1.42 2011/01/25 23:24:53 ulm Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/ChangeLog,v 1.43 2011/01/30 08:54:05 ulm Exp $
+
+*emacs-vcs-24.0.9999-r1 (30 Jan 2011)
+*emacs-vcs-23.2.9999-r1 (30 Jan 2011)
+
+  30 Jan 2011; Ulrich Mueller <ulm@gentoo.org> +emacs-vcs-23.2.9999-r1.ebuild,
+  +emacs-vcs-24.0.9999-r1.ebuild:
+  Apply changes from prefix overlay. Remove warning about the CVS to BZR move;
+  it's been more than one year ago. Remove sed tweak for FreeBSD, because it
+  does not apply any more. Update ebuilds to EAPI 4.
 
   25 Jan 2011; Ulrich Mueller <ulm@gentoo.org>
   emacs-vcs-24.0.50_pre20110116.ebuild, emacs-vcs-24.0.9999.ebuild:
diff --git a/app-editors/emacs-vcs/Manifest b/app-editors/emacs-vcs/Manifest
index 016e551ceced..55e0a8bb251e 100644
--- a/app-editors/emacs-vcs/Manifest
+++ b/app-editors/emacs-vcs/Manifest
@@ -8,15 +8,17 @@ DIST emacs-24.0.50_pre20110116.tar.bz2 27711684 RMD160 d61b5dafa5008a7485eebc52a
 EBUILD emacs-vcs-23.2.90.ebuild 9960 RMD160 f914b71040a56aaea04c59981bcc03dce42a5129 SHA1 bc7402e7fcc1f105a1a91d37a6475043b6737f3f SHA256 2cfc5ec987cea054baa3d0a6ab0d3ebd9933661a32092f8061d44ae771806f50
 EBUILD emacs-vcs-23.2.91.ebuild 9960 RMD160 6f2beed920ecb92b4aa461ba2f49eea27d1f9272 SHA1 93cdda06d827cbe3ef6deec8b07c792646170638 SHA256 80ba753e42e81130616200ea09f9f54c1f4372a216d65529b4fcc25a99f7b1d6
 EBUILD emacs-vcs-23.2.92.ebuild 9960 RMD160 8d40053abe474160a6800d822028360ae6a1958c SHA1 e9d7169ecdb75ed38f4bd5f1c5a891e70cd8af43 SHA256 1bf59c7aa25a7cc25f1a1827d18a60ea02f08ddcb6f34c548792739542ba848c
+EBUILD emacs-vcs-23.2.9999-r1.ebuild 10171 RMD160 50c6e95aca230ebd9d5ce5ef02d50f26d5059260 SHA1 9da987f0bf4abf4013c900429520115070af64af SHA256 7114ec7e90fa5125edfdfba7b6a197add854304e9c3eaeba706f7e8360eff211
 EBUILD emacs-vcs-23.2.9999.ebuild 9951 RMD160 71b2cda9f85acd8ab4cc66e9098503fe974fc5a7 SHA1 b554fcdbb08b859dc833e4a7cfd53cd9cd0fa103 SHA256 2c7ae627151ef5c797f3af15789d09aa8c903d3f711a9a24e607d43eb1da178f
 EBUILD emacs-vcs-24.0.50_pre20110116.ebuild 10062 RMD160 a6d68742b1fda29253adeb5ca10d24fab5bade5e SHA1 53ec2d9e2aa70478d54af78f4de30ff62306ec43 SHA256 4bc6cb77e32fdc44eb00b186e43622cd737bb98ed8acabdaed5852aafa935cb2
+EBUILD emacs-vcs-24.0.9999-r1.ebuild 10383 RMD160 730d3ce484fa59943aa61af9c5563f5a27312919 SHA1 2f809dac08cb1c1f1a3b9c71ffa64f2ae60e22cd SHA256 22d25c254132b73b1179db80a5a90e8c5c932e0f7f58c519e53f4e352e408431
 EBUILD emacs-vcs-24.0.9999.ebuild 10373 RMD160 bf03c3e625cc8a4ec2ffd8ebac2b900cddaf4f01 SHA1 7503a0253204aaab83075d241c3c4274a88bd041 SHA256 d9f48046513c5d8b3a9ffe203e581b21ab83423601c5867baacbd0a82a23f98c
-MISC ChangeLog 56041 RMD160 f44c80f8fb35814dbe34b4d2c7bc07d11b3edc54 SHA1 a42ba8e59a6dc9e4d8858f85a061bf50004171d9 SHA256 7e17051b331b6da37e477324fd7d7c24d2d396a7cf8c79c526180a5273b4d57e
+MISC ChangeLog 56441 RMD160 63f441bb0162b86d377f8ce8ac9400d404fdd7c4 SHA1 1d4359a7bd78e951b3ea8cd6cebfc58f56854cdb SHA256 217e464317d075ead870087386983bb2abf4d3b453588cee51aeb2821525dcd7
 MISC metadata.xml 1842 RMD160 57ca3c2d25e695ead4faa6cb01b4d7a03939b511 SHA1 1960513308596b38c3ad7cd248924c903611d39b SHA256 9ebd8972aea68e7b3fd62915725ca35d0678b218d922a467a2c978fe44312ddb
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.17 (GNU/Linux)
 
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-qKkAnie2nE+c3rG8J7BmV4NXOXIfIt5f
-=dzxX
+iEYEARECAAYFAk1FKHwACgkQOeoy/oIi7uyWYACfbRxK+qQS6tm7qE4TS0g9BJ1X
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diff --git a/app-editors/emacs-vcs/emacs-vcs-23.2.9999-r1.ebuild b/app-editors/emacs-vcs/emacs-vcs-23.2.9999-r1.ebuild
new file mode 100644
index 000000000000..26d7cde4bfaa
--- /dev/null
+++ b/app-editors/emacs-vcs/emacs-vcs-23.2.9999-r1.ebuild
@@ -0,0 +1,326 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/emacs-vcs-23.2.9999-r1.ebuild,v 1.1 2011/01/30 08:54:05 ulm Exp $
+
+EAPI=4
+WANT_AUTOMAKE="none"
+
+inherit autotools elisp-common eutils flag-o-matic multilib
+
+if [ "${PV##*.}" = "9999" ]; then
+	inherit bzr
+	EMACS_BRANCH="emacs-23"
+	EBZR_REPO_URI="bzr://bzr.savannah.gnu.org/emacs/${EMACS_BRANCH}/"
+	EBZR_CACHE_DIR="emacs-${EMACS_BRANCH#emacs-}"
+	SRC_URI=""
+else
+	SRC_URI="mirror://gentoo/emacs-${PV}.tar.gz
+		ftp://alpha.gnu.org/gnu/emacs/pretest/emacs-${PV}.tar.gz"
+	# FULL_VERSION keeps the full version number, which is needed in
+	# order to determine some path information correctly for copy/move
+	# operations later on
+	FULL_VERSION="${PV%%_*}"
+	S="${WORKDIR}/emacs-${FULL_VERSION}"
+fi
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="http://www.gnu.org/software/emacs/"
+
+LICENSE="GPL-3 FDL-1.3 BSD as-is MIT W3C unicode"
+SLOT="23"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd"
+IUSE="alsa dbus gconf gif gpm gtk gzip-el hesiod jpeg kerberos m17n-lib motif png sound source svg tiff toolkit-scroll-bars X Xaw3d xft +xpm"
+RESTRICT="strip"
+
+RDEPEND="sys-libs/ncurses
+	>=app-admin/eselect-emacs-1.2
+	net-libs/liblockfile
+	hesiod? ( net-dns/hesiod )
+	kerberos? ( virtual/krb5 )
+	alsa? ( media-libs/alsa-lib )
+	gpm? ( sys-libs/gpm )
+	dbus? ( sys-apps/dbus )
+	X? (
+		x11-libs/libXmu
+		x11-libs/libXt
+		x11-misc/xbitmaps
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		gif? ( media-libs/giflib )
+		jpeg? ( virtual/jpeg )
+		png? ( media-libs/libpng )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff )
+		xpm? ( x11-libs/libXpm )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:2 )
+		!gtk? (
+			Xaw3d? ( x11-libs/Xaw3d )
+			!Xaw3d? ( motif? ( >=x11-libs/openmotif-2.3:0 ) )
+		)
+	)"
+
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	>=app-emacs/emacs-common-gentoo-1[X?]"
+
+EMACS_SUFFIX="emacs-${SLOT}-vcs"
+SITEFILE="20${PN}-${SLOT}-gentoo.el"
+
+src_prepare() {
+	if [ "${PV##*.}" = "9999" ]; then
+		FULL_VERSION=$(grep 'defconst[	 ]*emacs-version' lisp/version.el \
+			| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/')
+		[ "${FULL_VERSION}" ] || die "Cannot determine current Emacs version"
+		echo
+		einfo "Emacs branch: ${EMACS_BRANCH}"
+		einfo "Emacs version number: ${FULL_VERSION}"
+		[ "${FULL_VERSION%.*}" = ${PV%.*} ] \
+			|| die "Upstream version number changed to ${FULL_VERSION}"
+		echo
+	#else
+	#	EPATCH_SUFFIX=patch epatch
+	fi
+
+	sed -i \
+		-e "s:/usr/lib/crtbegin.o:$(`tc-getCC` -print-file-name=crtbegin.o):g" \
+		-e "s:/usr/lib/crtend.o:$(`tc-getCC` -print-file-name=crtend.o):g" \
+		"${S}"/src/s/freebsd.h || die "unable to sed freebsd.h settings"
+
+	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
+
+	eautoreconf
+}
+
+src_configure() {
+	ALLOWED_FLAGS=""
+	strip-flags
+	filter-flags -fstack-protector -fstack-protector-all	#285778
+
+	if use sh; then
+		replace-flags -O[1-9] -O0		#262359
+	elif use ia64; then
+		replace-flags -O[2-9] -O1		#325373
+	else
+		replace-flags -O[3-9] -O2
+	fi
+
+	local myconf
+
+	if use alsa && ! use sound; then
+		echo
+		einfo "Although sound USE flag is disabled you chose to have alsa,"
+		einfo "so sound is switched on anyway."
+		echo
+		myconf="${myconf} --with-sound"
+	else
+		myconf="${myconf} $(use_with sound)"
+	fi
+
+	if use X; then
+		myconf="${myconf} --with-x"
+		myconf="${myconf} $(use_with gconf)"
+		myconf="${myconf} $(use_with toolkit-scroll-bars)"
+		myconf="${myconf} $(use_with gif) $(use_with jpeg)"
+		myconf="${myconf} $(use_with png) $(use_with svg rsvg)"
+		myconf="${myconf} $(use_with tiff) $(use_with xpm)"
+		myconf="${myconf} $(use_with xft)"
+
+		if use xft; then
+			myconf="${myconf} $(use_with m17n-lib libotf)"
+			myconf="${myconf} $(use_with m17n-lib m17n-flt)"
+		else
+			myconf="${myconf} --without-libotf --without-m17n-flt"
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect because xft is not set."
+		fi
+
+		# GTK+ is the default toolkit if USE=gtk is chosen with other
+		# possibilities. Emacs upstream thinks this should be standard
+		# policy on all distributions
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			myconf="${myconf} --with-x-toolkit=gtk"
+		elif use Xaw3d; then
+			einfo "Configuring to build with Xaw3d (Athena/Lucid) toolkit"
+			myconf="${myconf} --with-x-toolkit=athena"
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf="${myconf} --with-x-toolkit=motif"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf="${myconf} --with-x-toolkit=no"
+		fi
+
+		local f tk=
+		for f in gtk Xaw3d motif; do
+			use ${f} || continue
+			[ "${tk}" ] \
+				&& ewarn "USE flag \"${f}\" ignored (superseded by \"${tk}\")"
+			tk="${tk}${tk:+ }${f}"
+		done
+	else
+		myconf="${myconf} --without-x"
+	fi
+
+	myconf="${myconf} $(use_with hesiod)"
+	myconf="${myconf} $(use_with kerberos) $(use_with kerberos kerberos5)"
+	myconf="${myconf} $(use_with gpm) $(use_with dbus)"
+
+	# 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/${EMACS_SUFFIX} \
+		--with-crt-dir="${crtdir}" \
+		${myconf}
+}
+
+src_compile() {
+	export SANDBOX_ON=0			# for the unbelievers, see Bug #131505
+	if [ "${PV##*.}" = "9999" ]; then
+		emake CC="$(tc-getCC)" bootstrap
+		# cleanup, otherwise emacs will be dumped again in src_install
+		(cd src; emake versionclean)
+	fi
+	emake CC="$(tc-getCC)"
+}
+
+src_install () {
+	local i m
+
+	emake install DESTDIR="${D}"
+
+	rm "${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
+	for m in "${ED}"/usr/share/man/man1/* ; do
+		mv "${m}" "${m%.1}-${EMACS_SUFFIX}.1" || die "mv man 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/${EMACS_SUFFIX}/dir.orig
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${ED}"/usr/share/{applications,icons}
+	rm "${ED}"/var/lib/games/emacs/{snake,tetris}-scores
+	keepdir /var/lib/games/emacs
+
+	local c=";;"
+	if use source; then
+		insinto /usr/share/emacs/${FULL_VERSION}/src
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.[ch]
+		c=""
+	fi
+
+	sed 's/^X//' >"${T}/${SITEFILE}" <<-EOF
+	X
+	;;; ${PN}-${SLOT} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-version)
+	X  ${c}(setq find-function-C-source-directory
+	X  ${c}      "${EPREFIX}/usr/share/emacs/${FULL_VERSION}/src")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
+	X	(re "\\\\\`${EPREFIX}/usr/share/info\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share/info
+	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
+}
+
+pkg_preinst() {
+	# move Info dir file to correct name
+	local infodir=/usr/share/info/${EMACS_SUFFIX} f
+	if [ -f "${ED}"${infodir}/dir.orig ]; then
+		mv "${ED}"${infodir}/dir{.orig,} || die "moving info dir failed"
+	else
+		# this should not happen in EAPI 4
+		ewarn "Regenerating Info directory index in ${infodir} ..."
+		rm -f "${ED}"${infodir}/dir{,.*}
+		for f in "${ED}"${infodir}/*; do
+			if [[ ${f##*/} != *-[0-9]* && -e ${f} ]]; then
+				install-info --info-dir="${ED}"${infodir} "${f}" \
+					|| die "install-info failed"
+			fi
+		done
+	fi
+}
+
+pkg_postinst() {
+	local f
+	for f in "${EROOT}"/var/lib/games/emacs/{snake,tetris}-scores; do
+		[ -e "${f}" ] || touch "${f}"
+	done
+	chown games "${ROOT}"/var/lib/games/emacs
+
+	elisp-site-regen
+	eselect emacs update ifunset
+
+	if use X; then
+		echo
+		elog "You need to install some fonts for Emacs."
+		elog "Installing media-fonts/font-adobe-{75,100}dpi on the X server's"
+		elog "machine would satisfy basic Emacs requirements under X11."
+		elog "See also http://www.gentoo.org/proj/en/lisp/emacs/xft.xml"
+		elog "for how to enable anti-aliased fonts."
+	fi
+
+	echo
+	elog "You can set the version to be started by /usr/bin/emacs through"
+	elog "the Emacs eselect module, which also redirects man and info pages."
+	elog "Therefore, several Emacs versions can be installed at the same time."
+	elog "\"man emacs.eselect\" for details."
+	echo
+	elog "If you upgrade from a previous major version of Emacs, then it is"
+	elog "strongly recommended that you use app-admin/emacs-updater to rebuild"
+	elog "all byte-compiled elisp files of the installed Emacs packages."
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}
diff --git a/app-editors/emacs-vcs/emacs-vcs-24.0.9999-r1.ebuild b/app-editors/emacs-vcs/emacs-vcs-24.0.9999-r1.ebuild
new file mode 100644
index 000000000000..102f2ebc723e
--- /dev/null
+++ b/app-editors/emacs-vcs/emacs-vcs-24.0.9999-r1.ebuild
@@ -0,0 +1,328 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/emacs-vcs-24.0.9999-r1.ebuild,v 1.1 2011/01/30 08:54:05 ulm Exp $
+
+EAPI=4
+WANT_AUTOMAKE="none"
+
+inherit autotools elisp-common eutils flag-o-matic multilib
+
+if [ "${PV##*.}" = "9999" ]; then
+	inherit bzr
+	EMACS_BRANCH="trunk"
+	EBZR_REPO_URI="bzr://bzr.savannah.gnu.org/emacs/${EMACS_BRANCH}/"
+	EBZR_CACHE_DIR="emacs-${EMACS_BRANCH#emacs-}"
+	SRC_URI=""
+else
+	SRC_URI="mirror://gentoo/emacs-${PV}.tar.gz
+		ftp://alpha.gnu.org/gnu/emacs/pretest/emacs-${PV}.tar.gz"
+	# FULL_VERSION keeps the full version number, which is needed in
+	# order to determine some path information correctly for copy/move
+	# operations later on
+	FULL_VERSION="${PV%%_*}"
+	S="${WORKDIR}/emacs-${FULL_VERSION}"
+fi
+
+DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
+HOMEPAGE="http://www.gnu.org/software/emacs/"
+
+LICENSE="GPL-3 FDL-1.3 BSD as-is MIT W3C unicode"
+SLOT="24"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
+IUSE="alsa dbus gconf gif gnutls gpm gtk gzip-el hesiod imagemagick jpeg kerberos libxml2 m17n-lib motif png selinux sound source svg tiff toolkit-scroll-bars X Xaw3d xft +xpm"
+RESTRICT="strip"
+
+RDEPEND="sys-libs/ncurses
+	>=app-admin/eselect-emacs-1.2
+	net-libs/liblockfile
+	hesiod? ( net-dns/hesiod )
+	kerberos? ( virtual/krb5 )
+	alsa? ( media-libs/alsa-lib )
+	gpm? ( sys-libs/gpm )
+	dbus? ( sys-apps/dbus )
+	gnutls? ( net-libs/gnutls )
+	selinux? ( sys-libs/libselinux )
+	X? (
+		x11-libs/libXmu
+		x11-libs/libXt
+		x11-misc/xbitmaps
+		gconf? ( >=gnome-base/gconf-2.26.2 )
+		libxml2? ( >=dev-libs/libxml2-2.2.0 )
+		gif? ( media-libs/giflib )
+		jpeg? ( virtual/jpeg )
+		png? ( media-libs/libpng )
+		svg? ( >=gnome-base/librsvg-2.0 )
+		tiff? ( media-libs/tiff )
+		xpm? ( x11-libs/libXpm )
+		imagemagick? ( >=media-gfx/imagemagick-6.6.2 )
+		xft? (
+			media-libs/fontconfig
+			media-libs/freetype
+			x11-libs/libXft
+			m17n-lib? (
+				>=dev-libs/libotf-0.9.4
+				>=dev-libs/m17n-lib-1.5.1
+			)
+		)
+		gtk? ( x11-libs/gtk+:2 )
+		!gtk? (
+			Xaw3d? ( x11-libs/Xaw3d )
+			!Xaw3d? ( motif? ( >=x11-libs/openmotif-2.3:0 ) )
+		)
+	)"
+
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig
+	gzip-el? ( app-arch/gzip )"
+
+RDEPEND="${RDEPEND}
+	>=app-emacs/emacs-common-gentoo-1[X?]"
+
+EMACS_SUFFIX="emacs-${SLOT}"
+SITEFILE="20${PN}-${SLOT}-gentoo.el"
+
+src_prepare() {
+	if [ "${PV##*.}" = "9999" ]; then
+		FULL_VERSION=$(grep 'const char emacs_version' src/emacs.c \
+			| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/')
+		[ "${FULL_VERSION}" ] || die "Cannot determine current Emacs version"
+		echo
+		einfo "Emacs branch: ${EMACS_BRANCH}"
+		einfo "Emacs version number: ${FULL_VERSION}"
+		[ "${FULL_VERSION%.*}" = ${PV%.*} ] \
+			|| die "Upstream version number changed to ${FULL_VERSION}"
+		echo
+	#else
+	#	EPATCH_SUFFIX=patch epatch
+	fi
+
+	if ! use alsa; then
+		# ALSA is detected even if not requested by its USE flag.
+		# Suppress it by supplying pkg-config with a wrong library name.
+		sed -i -e "/ALSA_MODULES=/s/alsa/DiSaBlEaLsA/" configure.in \
+			|| die "unable to sed configure.in"
+	fi
+	if ! use gzip-el; then
+		# Emacs' build system automatically detects the gzip binary and
+		# compresses el files. We don't want that so confuse it with a
+		# wrong binary name
+		sed -i -e "s/ gzip/ PrEvEnTcOmPrEsSiOn/" configure.in \
+			|| die "unable to sed configure.in"
+	fi
+
+	AT_M4DIR=m4 eautoreconf
+}
+
+src_configure() {
+	ALLOWED_FLAGS=""
+	strip-flags
+	filter-flags -fstack-protector -fstack-protector-all	#285778
+
+	if use sh; then
+		replace-flags -O[1-9] -O0		#262359
+	elif use ia64; then
+		replace-flags -O[2-9] -O1		#325373
+	else
+		replace-flags -O[3-9] -O2
+	fi
+
+	local myconf
+
+	if use alsa && ! use sound; then
+		echo
+		einfo "Although sound USE flag is disabled you chose to have alsa,"
+		einfo "so sound is switched on anyway."
+		echo
+		myconf="${myconf} --with-sound"
+	else
+		myconf="${myconf} $(use_with sound)"
+	fi
+
+	if use X; then
+		myconf="${myconf} --with-x"
+		myconf="${myconf} $(use_with gconf) $(use_with libxml2 xml2)"
+		myconf="${myconf} $(use_with toolkit-scroll-bars)"
+		myconf="${myconf} $(use_with gif) $(use_with jpeg)"
+		myconf="${myconf} $(use_with png) $(use_with svg rsvg)"
+		myconf="${myconf} $(use_with tiff) $(use_with xpm)"
+		myconf="${myconf} $(use_with imagemagick) $(use_with xft)"
+
+		if use xft; then
+			myconf="${myconf} $(use_with m17n-lib libotf)"
+			myconf="${myconf} $(use_with m17n-lib m17n-flt)"
+		else
+			myconf="${myconf} --without-libotf --without-m17n-flt"
+			use m17n-lib && ewarn \
+				"USE flag \"m17n-lib\" has no effect because xft is not set."
+		fi
+
+		# GTK+ is the default toolkit if USE=gtk is chosen with other
+		# possibilities. Emacs upstream thinks this should be standard
+		# policy on all distributions
+		if use gtk; then
+			einfo "Configuring to build with GIMP Toolkit (GTK+)"
+			myconf="${myconf} --with-x-toolkit=gtk"
+		elif use Xaw3d; then
+			einfo "Configuring to build with Xaw3d (Athena/Lucid) toolkit"
+			myconf="${myconf} --with-x-toolkit=athena"
+		elif use motif; then
+			einfo "Configuring to build with Motif toolkit"
+			myconf="${myconf} --with-x-toolkit=motif"
+		else
+			einfo "Configuring to build with no toolkit"
+			myconf="${myconf} --with-x-toolkit=no"
+		fi
+
+		local f tk=
+		for f in gtk Xaw3d motif; do
+			use ${f} || continue
+			[ "${tk}" ] \
+				&& ewarn "USE flag \"${f}\" ignored (superseded by \"${tk}\")"
+			tk="${tk}${tk:+ }${f}"
+		done
+	else
+		myconf="${myconf} --without-x"
+	fi
+
+	myconf="${myconf} $(use_with hesiod)"
+	myconf="${myconf} $(use_with kerberos) $(use_with kerberos kerberos5)"
+	myconf="${myconf} $(use_with gpm) $(use_with dbus)"
+	myconf="${myconf} $(use_with gnutls) $(use_with selinux)"
+
+	# 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/${EMACS_SUFFIX} \
+		--with-crt-dir="${crtdir}" \
+		--with-gameuser="${GAMES_USER_DED:-games}" \
+		--without-compress-info \
+		${myconf}
+}
+
+src_compile() {
+	export SANDBOX_ON=0			# for the unbelievers, see Bug #131505
+	if [ "${PV##*.}" = "9999" ]; then
+		emake CC="$(tc-getCC)" bootstrap
+		# cleanup, otherwise emacs will be dumped again in src_install
+		(cd src; emake versionclean)
+	fi
+	emake CC="$(tc-getCC)"
+}
+
+src_install () {
+	local i m
+
+	emake install DESTDIR="${D}"
+
+	rm "${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
+	for m in "${ED}"/usr/share/man/man1/* ; do
+		mv "${m}" "${m%.1}-${EMACS_SUFFIX}.1" || die "mv man 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/${EMACS_SUFFIX}/dir.orig
+
+	# avoid collision between slots, see bug #169033 e.g.
+	rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
+	rm -rf "${ED}"/usr/share/{applications,icons}
+	rm "${ED}"/var/lib/games/emacs/{snake,tetris}-scores
+	keepdir /var/lib/games/emacs
+
+	local c=";;"
+	if use source; then
+		insinto /usr/share/emacs/${FULL_VERSION}/src
+		# This is not meant to install all the source -- just the
+		# C source you might find via find-function
+		doins src/*.[ch]
+		c=""
+	fi
+
+	sed 's/^X//' >"${T}/${SITEFILE}" <<-EOF
+	X
+	;;; ${PN}-${SLOT} site-lisp configuration
+	X
+	(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-version)
+	X  ${c}(setq find-function-C-source-directory
+	X  ${c}      "${EPREFIX}/usr/share/emacs/${FULL_VERSION}/src")
+	X  (let ((path (getenv "INFOPATH"))
+	X	(dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
+	X	(re "\\\\\`${EPREFIX}/usr/share/info\\\\>"))
+	X    (and path
+	X	 ;; move Emacs Info dir before anything else in /usr/share/info
+	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
+}
+
+pkg_preinst() {
+	# move Info dir file to correct name
+	local infodir=/usr/share/info/${EMACS_SUFFIX} f
+	if [ -f "${ED}"${infodir}/dir.orig ]; then
+		mv "${ED}"${infodir}/dir{.orig,} || die "moving info dir failed"
+	else
+		# this should not happen in EAPI 4
+		ewarn "Regenerating Info directory index in ${infodir} ..."
+		rm -f "${ED}"${infodir}/dir{,.*}
+		for f in "${ED}"${infodir}/*; do
+			if [[ ${f##*/} != *-[0-9]* && -e ${f} ]]; then
+				install-info --info-dir="${ED}"${infodir} "${f}" \
+					|| die "install-info failed"
+			fi
+		done
+	fi
+}
+
+pkg_postinst() {
+	local f
+	for f in "${EROOT}"/var/lib/games/emacs/{snake,tetris}-scores; do
+		[ -e "${f}" ] || touch "${f}"
+	done
+	chown "${GAMES_USER_DED:-games}" "${ROOT}"/var/lib/games/emacs
+
+	elisp-site-regen
+	eselect emacs update ifunset
+
+	if use X; then
+		echo
+		elog "You need to install some fonts for Emacs."
+		elog "Installing media-fonts/font-adobe-{75,100}dpi on the X server's"
+		elog "machine would satisfy basic Emacs requirements under X11."
+		elog "See also http://www.gentoo.org/proj/en/lisp/emacs/xft.xml"
+		elog "for how to enable anti-aliased fonts."
+	fi
+
+	echo
+	elog "You can set the version to be started by /usr/bin/emacs through"
+	elog "the Emacs eselect module, which also redirects man and info pages."
+	elog "Therefore, several Emacs versions can be installed at the same time."
+	elog "\"man emacs.eselect\" for details."
+	echo
+	elog "If you upgrade from a previous major version of Emacs, then it is"
+	elog "strongly recommended that you use app-admin/emacs-updater to rebuild"
+	elog "all byte-compiled elisp files of the installed Emacs packages."
+}
+
+pkg_postrm() {
+	elisp-site-regen
+	eselect emacs update ifunset
+}