www-client/seamonkey: webrtc fixes

* Fixes webrtc build for PPC64 through a patch.
* Makes webrtc disabled by default through an USE flag.

Seamonkey's webrtc should work, but there are a few drawbacks
that one should consider against using it. A plugin is needed
to activate it, as Seamonkey lacks an interface to do this.
Seamonkey deactivates it by default because of severe privacy
issues that could arise when not used properly. Another drawback
is that many webrtc-enabled websites block Seamonkey through an
User-Agent method, which would need a way to work around.

Bug: https://bugs.gentoo.org/836319
Signed-off-by: Myckel Habets <gentoo-bugs@habets-dobben.nl>
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 553 insertions, 0 deletions

diff --git a/www-client/seamonkey/seamonkey-2.53.11.1-r1.ebuild b/www-client/seamonkey/seamonkey-2.53.11.1-r1.ebuild
new file mode 100644
index 000000000000..a1383a027d0d
--- /dev/null
+++ b/www-client/seamonkey/seamonkey-2.53.11.1-r1.ebuild
@@ -0,0 +1,553 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+WANT_AUTOCONF="2.1"
+
+PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_REQ_USE='ncurses,sqlite,ssl,threads(+)'
+
+# This list can be updated with scripts/get_langs.sh from the mozilla overlay
+# note - could not roll langpacks for: ca fi
+#MOZ_LANGS=(ca cs de en-GB es-AR es-ES fi fr gl hu it ja lt nb-NO nl pl pt-PT
+#	    ru sk sv-SE tr uk zh-CN zh-TW)
+MOZ_LANGS=(cs de en-GB es-AR es-ES fr hu it ja lt nl pl pt-PT
+	    ru sk sv-SE zh-CN zh-TW)
+
+MOZ_PV="${PV/_pre*}"
+MOZ_PV="${MOZ_PV/_alpha/a}"
+MOZ_PV="${MOZ_PV/_beta/b}"
+MOZ_PV="${MOZ_PV/_rc/rc}"
+MOZ_P="${P}"
+MY_MOZ_P="${PN}-${MOZ_PV}"
+PATCH="${PN}-${PV}-patches"
+
+if [[ ${PV} == *_pre* ]] ; then
+	MOZ_HTTP_URI="https://archive.mozilla.org/pub/${PN}/candidates/${MOZ_PV}-candidates/build${PV##*_pre}"
+else
+	MOZ_HTTP_URI="https://archive.mozilla.org/pub/${PN}/releases/${MOZ_PV}"
+fi
+
+SRC_URI="${MOZ_HTTP_URI}/source/${MY_MOZ_P}.source.tar.xz -> ${P}.source.tar.xz
+	${MOZ_HTTP_URI}/source/${MY_MOZ_P}.source-l10n.tar.xz -> ${P}.source-l10n.tar.xz
+	https://github.com/BioMike/gentoo-${PN}-patches/archive/refs/tags/${PV}.tar.gz -> ${PATCH}.tar.gz"
+
+S="${WORKDIR}/${MY_MOZ_P}"
+
+MOZ_GENERATE_LANGPACKS=1
+MOZ_L10N_SOURCEDIR="${S}/${P}-l10n"
+inherit autotools check-reqs desktop edos2unix flag-o-matic mozcoreconf-v6 mozlinguas-v2 pax-utils toolchain-funcs xdg-utils
+
+DESCRIPTION="Seamonkey Web Browser"
+HOMEPAGE="https://www.seamonkey-project.org/"
+
+LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
+SLOT="0"
+SYSTEM_IUSE=( +system-{av1,harfbuzz,icu,jpeg,libevent,libvpx,png,sqlite} )
+IUSE="+chatzilla cpu_flags_arm_neon +crypt dbus debug +gmp-autoupdate +ipc jack
+lto pulseaudio selinux startup-notification test webrtc wifi"
+IUSE+=" ${SYSTEM_IUSE[@]}"
+KEYWORDS="~amd64 ~ppc64 ~x86"
+
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	app-arch/unzip
+	app-arch/zip
+	>=dev-lang/nasm-2.13
+	dev-lang/perl
+	>=sys-devel/binutils-2.16.1
+	virtual/pkgconfig
+	>=virtual/rust-1.58.1
+	amd64? ( >=dev-lang/yasm-1.1 )
+	lto? ( sys-devel/binutils[gold] )
+	x86? ( >=dev-lang/yasm-1.1 )
+"
+COMMON_DEPEND="
+	app-arch/bzip2
+	>=app-text/hunspell-1.5.4:=
+	dev-libs/atk
+	>=dev-libs/glib-2.26:2
+	>=dev-libs/libffi-3.0.10:=
+	>=dev-libs/nspr-4.23
+	>=dev-libs/nss-3.47.1
+	media-libs/fontconfig
+	>=media-libs/freetype-2.4.10
+	>=media-libs/mesa-10.2:=
+	>=sys-libs/zlib-1.2.3
+	>=x11-libs/cairo-1.10[X]
+	x11-libs/gdk-pixbuf
+	>=x11-libs/gtk+-3.4.0:3
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/libxcb:=
+	>=x11-libs/pango-1.22.0
+	>=x11-libs/pixman-0.19.2
+	media-video/ffmpeg
+	virtual/freedesktop-icon-theme
+	dbus? (
+		>=dev-libs/dbus-glib-0.72
+		>=sys-apps/dbus-0.60
+	)
+	jack? ( virtual/jack )
+	crypt? ( <x11-plugins/enigmail-2.1.0 )
+	kernel_linux? ( !pulseaudio? ( media-libs/alsa-lib ) )
+	pulseaudio? ( || (
+		media-sound/pulseaudio
+		>=media-sound/apulse-0.1.9
+	) )
+	startup-notification? ( >=x11-libs/startup-notification-0.8 )
+	system-av1? (
+		>=media-libs/dav1d-0.3.0:=
+		>=media-libs/libaom-1.0.0:=
+	)
+	system-harfbuzz? (
+		>=media-gfx/graphite2-1.3.9-r1
+		>=media-libs/harfbuzz-1.3.3:0=
+	)
+	system-icu? ( >=dev-libs/icu-59.1:= )
+	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
+	system-libevent? ( >=dev-libs/libevent-2.0:0= )
+	system-libvpx? ( >=media-libs/libvpx-1.8.0:0=[postproc] )
+	system-png? ( >=media-libs/libpng-1.6.31:0=[apng] )
+	system-sqlite? ( >=dev-db/sqlite-3.36.0:3[secure-delete,debug=] )
+	wifi? (
+		kernel_linux? (
+			>=dev-libs/dbus-glib-0.72
+			net-misc/networkmanager
+			>=sys-apps/dbus-0.60
+		)
+	)
+"
+RDEPEND="${COMMON_DEPEND}
+	selinux? ( sec-policy/selinux-mozilla )
+"
+DEPEND="${COMMON_DEPEND}
+	amd64? ( virtual/opengl )
+	x86? ( virtual/opengl )
+"
+
+# allow GMP_PLUGIN_LIST to be set in an eclass or
+# overridden in the enviromnent (advanced hackers only)
+[[ -z ${GMP_PLUGIN_LIST} ]] && GMP_PLUGIN_LIST=( gmp-gmpopenh264 gmp-widevinecdm )
+
+BUILD_OBJ_DIR="${S}/seamonk"
+
+pkg_setup() {
+	if [[ ${PV} == *_beta* ]] || [[ ${PV} == *_pre* ]] ; then
+		ewarn
+		ewarn "You're using an unofficial release of ${PN}. Don't file any bug in"
+		ewarn "Gentoo's Bugtracker against this package in case it breaks for you."
+		ewarn "Those belong to upstream: https://bugzilla.mozilla.org"
+	fi
+
+	if use crypt ; then
+		ewarn
+		ewarn "Enigmail has dropped support for Seamonkey in early 2019. If you are still"
+		ewarn "using it, consider yourself lucky, but also consider to start migrating away"
+		ewarn "from it. The crypt USE flag and its x11-plugins/enigmail dependency will be"
+		ewarn "removed in the near future."
+		ewarn
+	fi
+
+	moz_pkgsetup
+}
+
+pkg_pretend() {
+	# Ensure we have enough disk space to compile
+	if use debug || use lto || use test ; then
+		CHECKREQS_DISK_BUILD="16G"
+	else
+		CHECKREQS_DISK_BUILD="12G"
+	fi
+	check-reqs_pkg_setup
+}
+
+spkg_setup() {
+	# Ensure we have enough disk space to compile
+	if use debug || use lto || use test ; then
+		CHECKREQS_DISK_BUILD="16G"
+	else
+		CHECKREQS_DISK_BUILD="12G"
+	fi
+	check-reqs_pkg_setup
+}
+
+src_unpack() {
+	local l10n_sources="${P}.source-l10n.tar.xz"
+	unpack ${A/ ${l10n_sources}}
+
+	mkdir "${S}/${P}-l10n" || die
+	cd "${S}/${P}-l10n" || die
+	unpack ${l10n_sources}
+}
+
+src_prepare() {
+	# Apply our patches
+	eapply "${WORKDIR}"/gentoo-${PN}-patches-${PV}/${PN}
+
+	# Shell scripts sometimes contain DOS line endings; bug 391889
+	grep -rlZ --include="*.sh" $'\r$' . |
+	while read -r -d $'\0' file ; do
+		einfo edos2unix "${file}"
+		edos2unix "${file}"
+	done
+
+	use system-libvpx && eapply -p2 "${WORKDIR}"/gentoo-${PN}-patches-${PV}/USE_flag/1009_seamonkey-2.53.3-system_libvpx-1.8.patch
+
+	# Fix for non-intel architectures, for now only ppc64. See bug 836319
+	if use ppc64; then
+	    use webrtc && eapply -p2 "${WORKDIR}"/gentoo-${PN}-patches-${PV}/USE_flag/1012_seamonkey-2.53.11.1-ppc64_webrtc_skip_sse2.patch
+	fi
+
+	# Allow user to apply any additional patches without modifing ebuild
+	eapply_user
+
+	# Enable gnomebreakpad
+	if use debug ; then
+		sed -i -e "s:GNOME_DISABLE_CRASH_DIALOG=1:GNOME_DISABLE_CRASH_DIALOG=0:g" \
+			build/unix/run-mozilla.sh || die
+	fi
+
+	# Ensure that are plugins dir is enabled as default
+	sed -i -e "s:/usr/$(get_libdir)/mozilla/plugins:/usr/$(get_libdir)/${PN}/plugins:" \
+		xpcom/io/nsAppFileLocationProvider.cpp || die
+
+	# Don't exit with error when some libs are missing which we have in
+	# system.
+	sed '/^MOZ_PKG_FATAL_WARNINGS/s@= 1@= 0@' \
+		-i comm/suite/installer/Makefile.in || die
+	# Don't error out when there's no files to be removed:
+	sed 's@\(xargs rm\)$@\1 -f@' \
+		-i toolkit/mozapps/installer/packager.mk || die
+
+	# Don't build libs-% locale files for chatzilla if we are not building chatzilla
+	# (this is hard-coded in the build system at present rather than being based on configuration)
+	if ! use chatzilla ; then
+		sed '/extensions\/irc\/locales libs-/s@^@#@' \
+			-i comm/suite/locales/Makefile.in || die
+	fi
+
+	eautoreconf old-configure.in
+	cd js/src || die
+	eautoconf old-configure.in
+}
+
+src_configure() {
+	# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
+	# Note: These are for Gentoo Linux use ONLY. For your own distribution, please
+	# get your own set of keys.
+	_google_api_key=AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc
+
+	######################################
+	#
+	# mozconfig, CFLAGS and CXXFLAGS setup
+	#
+	######################################
+
+	mozconfig_init
+
+	##################################
+	# Former mozconfig_config() part #
+	##################################
+
+	# Migrated from mozcoreconf-2
+	mozconfig_annotate 'system_libs' --with-system-bz2
+	mozconfig_annotate 'system_libs' --with-system-zlib
+
+	# Disable for testing purposes only
+	mozconfig_annotate 'Upstream bug 1341234' --disable-stylo
+
+	# Must pass release in order to properly select linker via gold useflag
+	mozconfig_annotate 'Enable by Gentoo' --enable-release
+
+	# Must pass --enable-gold if using ld.gold
+	if tc-ld-is-gold ; then
+		mozconfig_annotate 'tc-ld-is-gold=true' --enable-gold
+	else
+		mozconfig_annotate 'tc-ld-is-gold=false' --disable-gold
+	fi
+
+	# Enable position independent executables
+	mozconfig_annotate 'enabled by Gentoo' --enable-pie
+
+	mozconfig_use_enable debug
+	mozconfig_use_enable debug tests
+	if use debug ; then
+		mozconfig_annotate 'enabled by Gentoo' --enable-debug-symbols
+	else
+		mozconfig_annotate 'disabled by Gentoo' --disable-debug-symbols
+	fi
+
+	mozconfig_use_enable startup-notification
+
+	# wifi pulls in dbus so manage both here
+	mozconfig_use_enable wifi necko-wifi
+	if use kernel_linux && use wifi && ! use dbus ; then
+		echo "Enabling dbus support due to wifi request"
+		mozconfig_annotate 'dbus required by necko-wifi on linux' --enable-dbus
+	else
+		mozconfig_use_enable dbus
+		mozconfig_annotate 'disabled' --disable-necko-wifi
+	fi
+
+	# These are enabled by default in all mozilla applications
+	mozconfig_annotate '' --with-system-nspr --with-nspr-prefix="${ESYSROOT}"/usr
+	mozconfig_annotate '' --with-system-nss --with-nss-prefix="${ESYSROOT}"/usr
+	mozconfig_annotate '' --x-includes="${ESYSROOT}"/usr/include --x-libraries="${ESYSROOT}"/usr/$(get_libdir)
+	if use system-libevent ; then
+		mozconfig_annotate '' --with-system-libevent="${ESYSROOT}"/usr
+	fi
+	mozconfig_annotate '' --prefix="${EPREFIX}"/usr
+	mozconfig_annotate '' --libdir="${EPREFIX}"/usr/$(get_libdir)
+	mozconfig_annotate 'Gentoo default' --enable-system-hunspell
+	mozconfig_annotate '' --disable-crashreporter
+	mozconfig_annotate '' --enable-system-ffi
+	mozconfig_annotate '' --disable-gconf
+	mozconfig_annotate '' --with-intl-api
+
+	# default toolkit is cairo-gtk3, optional use flags can change this
+	mozconfig_annotate '' --enable-default-toolkit=cairo-gtk3
+
+	# Instead of the standard --build= and --host=, mozilla uses --host instead
+	# of --build, and --target intstead of --host.
+	# Note, mozilla also has --build but it does not do what you think it does.
+	# Set both --target and --host as mozilla uses python to guess values otherwise
+	mozconfig_annotate '' --target="${CHOST}"
+	mozconfig_annotate '' --host="${CBUILD:-${CHOST}}"
+
+	mozconfig_use_enable pulseaudio
+	# force the deprecated alsa sound code if pulseaudio is disabled
+	if use kernel_linux && ! use pulseaudio ; then
+		mozconfig_annotate '-pulseaudio' --enable-alsa
+	fi
+
+	# For testing purpose only
+	mozconfig_annotate 'Sandbox' --enable-content-sandbox
+
+	mozconfig_use_enable system-sqlite
+	mozconfig_use_with system-jpeg
+	mozconfig_use_with system-icu
+	mozconfig_use_with system-libvpx
+	mozconfig_use_with system-png
+	mozconfig_use_with system-harfbuzz
+	mozconfig_use_with system-harfbuzz system-graphite2
+	mozconfig_use_with system-av1
+
+	# Modifications to better support ARM, bug 553364
+	if use cpu_flags_arm_neon ; then
+		mozconfig_annotate '' --with-fpu=neon
+		mozconfig_annotate '' --with-thumb=yes
+		mozconfig_annotate '' --with-thumb-interwork=no
+	fi
+	if [[ ${CHOST} == armv* ]] ; then
+		mozconfig_annotate '' --with-float-abi=hard
+		if ! use system-libvpx ; then
+			sed -i -e "s|softfp|hard|" media/libvpx/moz.build || die
+		fi
+	fi
+
+	if use lto ; then
+		# Linking only works when using ld.gold when LTO is enabled
+		mozconfig_annotate "forcing ld=gold due to USE=lto" --enable-linker=gold
+		# ThinLTO is currently broken, see bmo#1644409
+		mozconfig_annotate '+lto' --enable-lto=full
+	else
+		if tc-ld-is-gold ; then
+			mozconfig_annotate "linker is set to gold" --enable-linker=gold
+		else
+			mozconfig_annotate "linker is set to bfd" --enable-linker=bfd
+		fi
+	fi
+	# LTO flag was handled via configure
+	filter-flags '-flto*'
+
+	##################################
+	# Former mozconfig_config() end  #
+	##################################
+
+	# enable JACK, bug 600002
+	mozconfig_use_enable jack
+
+	# It doesn't compile on alpha without this LDFLAGS
+	use alpha && append-ldflags "-Wl,--no-relax"
+
+	# Linking fails without this due to memory exhaustion
+	use x86 && append-ldflags "-Wl,--no-keep-memory"
+
+	# Setup api key for location services
+	printf '%s' "${_google_api_key}" > "${S}"/google-api-key
+	mozconfig_annotate '' --with-google-location-service-api-keyfile="${S}/google-api-key"
+	mozconfig_annotate '' --with-google-safebrowsing-api-keyfile="${S}/google-api-key"
+
+	mozconfig_use_enable chatzilla irc
+	mozconfig_annotate '' --enable-dominspector
+
+	# use startup-cache for faster startup time
+	mozconfig_annotate '' --enable-startupcache
+
+	# Broken on some arches
+	mozconfig_annotate '' --disable-elf-hack
+
+	# Disabled by default. See bug 836319 , comment 17.
+	if ! use webrtc ; then
+	    mozconfig_annotate "disabled by Gentoo" --disable-webrtc
+	fi
+
+	# Use an objdir to keep things organized.
+	echo "mk_add_options MOZ_OBJDIR=${BUILD_OBJ_DIR}" >> "${S}"/.mozconfig || die
+	echo "mk_add_options XARGS=/usr/bin/xargs" >> "${S}"/.mozconfig || die
+
+	mozlinguas_mozconfig
+
+	# Finalize and report settings
+	mozconfig_final
+
+	# Work around breakage in makeopts with --no-print-directory
+	MAKEOPTS="${MAKEOPTS/--no-print-directory/}"
+
+	if [[ $(gcc-major-version) -lt 4 ]] ; then
+		append-cxxflags -fno-stack-protector
+	elif [[ $(gcc-major-version) -gt 4 || $(gcc-minor-version) -gt 3 ]] ; then
+		if use amd64 || use x86 ; then
+			append-flags -mno-avx
+		fi
+	fi
+
+	# Pass $MAKEOPTS to build system
+	export MOZ_MAKE_FLAGS="${MAKEOPTS}"
+	# Use system's Python environment
+	export MACH_USE_SYSTEM_PYTHON=1
+	# Disable notification when build system has finished
+	export MOZ_NOSPAM=1
+
+	# workaround for funky/broken upstream configure...
+	export SHELL="${SHELL:-${EPREFIX}/bin/bash}"
+	#emake V=1 -f client.mk configure
+	./mach configure || die
+}
+
+src_compile() {
+	#MOZ_MAKE_FLAGS="${MAKEOPTS}" SHELL="${SHELL}" \
+	#emake V=1 -f client.mk
+	./mach build --verbose || die
+
+	mozlinguas_src_compile
+}
+
+src_install() {
+	MOZILLA_FIVE_HOME="/usr/$(get_libdir)/${PN}"
+	DICTPATH="\"${EPREFIX}/usr/share/myspell\""
+
+	local emid
+	pushd "${BUILD_OBJ_DIR}" &>/dev/null || die
+
+	# Pax mark xpcshell for hardened support, only used for startupcache creation.
+	pax-mark m dist/bin/xpcshell
+
+	# Copy our preference before omnijar is created.
+	sed "s|SEAMONKEY_PVR|${PVR}|" "${FILESDIR}"/all-gentoo-1.js > \
+		dist/bin/defaults/pref/all-gentoo.js \
+		|| die
+
+	# Set default path to search for dictionaries.
+	echo "pref(\"spellchecker.dictionary_path\", ${DICTPATH});" \
+		>> dist/bin/defaults/pref/all-gentoo.js \
+		|| die
+
+	echo 'pref("extensions.autoDisableScopes", 3);' >> \
+		dist/bin/defaults/pref/all-gentoo.js \
+		|| die
+
+	local plugin
+	if ! use gmp-autoupdate ; then
+		for plugin in "${GMP_PLUGIN_LIST[@]}" ; do
+			echo "pref(\"media.${plugin}.autoupdate\", false);" >> \
+				dist/bin/defaults/pref/all-gentoo.js || die
+		done
+	fi
+
+	popd &>/dev/null || die
+
+	#MOZ_MAKE_FLAGS="${MAKEOPTS}" SHELL="${SHELL:-${EPREFIX}/bin/bash}" \
+	#emake DESTDIR="${D}" install
+	DESTDIR="${D}" ./mach install || die
+	MOZ_P="${MY_MOZ_P}" mozlinguas_src_install
+
+	cp "${FILESDIR}"/${PN}.desktop "${T}" || die
+
+	sed 's|^\(MimeType=.*\)$|\1text/x-vcard;text/directory;application/mbox;message/rfc822;x-scheme-handler/mailto;|' \
+		-i "${T}"/${PN}.desktop || die
+	sed 's|^\(Categories=.*\)$|\1Email;|' -i "${T}"/${PN}.desktop \
+		|| die
+
+	# Install icon and .desktop for menu entry
+	newicon "${S}"/comm/suite/branding/${PN}/default64.png ${PN}.png
+	domenu "${T}"/${PN}.desktop
+
+	# Required in order to use plugins and even run seamonkey on hardened.
+	pax-mark m "${ED}"/${MOZILLA_FIVE_HOME}/{seamonkey,seamonkey-bin,plugin-container}
+
+	if use chatzilla ; then
+		local emid='{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}'
+
+		# remove the en_US-only xpi file so a version with all requested locales can be installed
+		if [[ -e "${ED}"/${MOZILLA_FIVE_HOME}/extensions/${emid}.xpi ]] ; then
+			rm -f "${ED}"/${MOZILLA_FIVE_HOME}/extensions/${emid}.xpi || die
+		fi
+
+		# merge the extra locales into the main extension
+		mozlinguas_xpistage_langpacks dist/xpi-stage/chatzilla
+
+		# install the merged extension
+		mkdir -p "${T}/${emid}" || die
+		cp -RLp -t "${T}/${emid}" dist/xpi-stage/chatzilla/* || die
+		insinto ${MOZILLA_FIVE_HOME}/extensions
+		doins -r "${T}/${emid}"
+	fi
+
+	# Provide a place for plugins
+	keepdir "${MOZILLA_FIVE_HOME}/plugins"
+
+	# revdep-rebuild entry
+	insinto /etc/revdep-rebuild
+	echo "SEARCH_DIRS_MASK=${MOZILLA_FIVE_HOME}*" >> ${T}/11${PN} || die
+	doins "${T}"/11${PN}
+}
+
+pkg_preinst() {
+	SEAMONKEY_PLUGINS_DIR="${EROOT}/usr/$(get_libdir)/${PN}/plugins"
+
+	if [[ -L "${SEAMONKEY_PLUGINS_DIR}" ]] ; then
+		rm "${SEAMONKEY_PLUGINS_DIR}" || die
+	fi
+}
+
+pkg_postinst() {
+	# Update mimedb for the new .desktop file
+	xdg_desktop_database_update
+
+	if ! use gmp-autoupdate ; then
+		elog "USE='-gmp-autoupdate' has disabled the following plugins from updating or"
+		elog "installing into new profiles:"
+		local plugin
+		for plugin in "${GMP_PLUGIN_LIST[@]}"; do
+			elog "\t ${plugin}" ;
+		 done
+	fi
+
+	if use chatzilla ; then
+		elog "chatzilla is now an extension which can be en-/disabled and configured via"
+		elog "the Add-on manager."
+	fi
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+}