eclass/mozconfig-v6.44.eclass - platform/external/gentoo/overlays/gentoo - Git at Google

 # Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 #
 # @ECLASS: mozconfig-v6.44.eclass
 # @MAINTAINER:
 # mozilla team <mozilla@gentoo.org>
 # @BLURB: the new mozilla common configuration eclass for FF33 and newer, v6
 # @DESCRIPTION:
 # This eclass is used in mozilla ebuilds (firefox, thunderbird, seamonkey)
 # to provide a single common place for the common mozilla engine compoments.
 #
 # The eclass provides all common dependencies as well as common use flags.
 #
 # Some use flags which may be optional in particular mozilla packages can be
 # supported through setting eclass variables.
 #
 # This eclass inherits mozconfig helper functions as defined in mozcoreconf-v3,
 # and so ebuilds inheriting this eclass do not need to inherit that.

 inherit multilib flag-o-matic toolchain-funcs mozcoreconf-v3

 case ${EAPI} in
 	0|1|2|3|4) die "EAPI=${EAPI} not supported"
 esac

 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_WIFI
 # @DESCRIPTION:
 # Set this variable before the inherit line, when an ebuild needs to provide
 # optional necko-wifi support via IUSE="wifi".  Currently this would include
 # ebuilds for firefox, and potentially seamonkey.
 #
 # Leave the variable UNSET if necko-wifi support should not be available.
 # Set the variable to "enabled" if the use flag should be enabled by default.
 # Set the variable to any value if the use flag should exist but not be default-enabled.

 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_JIT
 # @DESCRIPTION:
 # Set this variable before the inherit line, when an ebuild needs to provide
 # optional necko-wifi support via IUSE="jit".  Currently this would include
 # ebuilds for firefox, and potentially seamonkey.
 #
 # Leave the variable UNSET if optional jit support should not be available.
 # Set the variable to "enabled" if the use flag should be enabled by default.
 # Set the variable to any value if the use flag should exist but not be default-enabled.

 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_GTK3
 # @DESCRIPTION:
 # Set this variable before the inherit line, when an ebuild can provide
 # optional gtk3 support via IUSE="gtk3".  Currently this would include
 # ebuilds for firefox, but thunderbird and seamonkey could follow in the future.
 #
 # Leave the variable UNSET if gtk3 support should not be available.
 # Set the variable to "enabled" if the use flag should be enabled by default.
 # Set the variable to any value if the use flag should exist but not be default-enabled.

 # @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_QT5
 # @DESCRIPTION:
 # Set this variable before the inherit line, when an ebuild can provide
 # optional qt5 support via IUSE="qt5".  Currently this would include
 # ebuilds for firefox, but thunderbird and seamonkey could follow in the future.
 #
 # Leave the variable UNSET if qt5 support should not be available.
 # Set the variable to "enabled" if the use flag should be enabled by default.
 # Set the variable to any value if the use flag should exist but not be default-enabled.

 # use-flags common among all mozilla ebuilds
 IUSE="${IUSE} dbus debug ffmpeg +gstreamer gstreamer-0 +jemalloc3 neon pulseaudio selinux startup-notification system-cairo
 	system-icu system-jpeg system-libevent system-sqlite system-libvpx"

 # some notes on deps:
 # gtk:2 minimum is technically 2.10 but gio support (enabled by default) needs 2.14
 # media-libs/mesa needs to be 10.2 or above due to a bug with flash+vdpau

 RDEPEND=">=app-text/hunspell-1.2
 	dev-libs/atk
 	dev-libs/expat
 	>=dev-libs/libevent-1.4.7
 	>=x11-libs/cairo-1.10[X]
 	>=x11-libs/gtk+-2.18:2
 	x11-libs/gdk-pixbuf
 	>=x11-libs/pango-1.22.0
 	>=media-libs/libpng-1.6.17:0=[apng]
 	>=media-libs/mesa-10.2:*
 	media-libs/fontconfig
 	>=media-libs/freetype-2.4.10
 	kernel_linux? ( media-libs/alsa-lib )
 	pulseaudio? ( media-sound/pulseaudio )
 	virtual/freedesktop-icon-theme
 	dbus? ( >=sys-apps/dbus-0.60
 		>=dev-libs/dbus-glib-0.72 )
 	startup-notification? ( >=x11-libs/startup-notification-0.8 )
 	>=dev-libs/glib-2.26:2
 	>=sys-libs/zlib-1.2.3
 	>=virtual/libffi-3.0.10
 	ffmpeg? ( virtual/ffmpeg )
 	gstreamer? (
 		>=media-libs/gstreamer-1.4.5:1.0
 		>=media-libs/gst-plugins-base-1.4.5:1.0
 		>=media-libs/gst-plugins-good-1.4.5:1.0
 		>=media-plugins/gst-plugins-libav-1.4.5:1.0
 	)
 	gstreamer-0? (
 		>=media-libs/gstreamer-0.10.25:0.10
 		media-plugins/gst-plugins-meta:0.10[ffmpeg]
 	)
 	x11-libs/libX11
 	x11-libs/libXcomposite
 	x11-libs/libXdamage
 	x11-libs/libXext
 	x11-libs/libXfixes
 	x11-libs/libXrender
 	x11-libs/libXt
 	system-cairo? ( >=x11-libs/cairo-1.12[X,xcb] >=x11-libs/pixman-0.19.2 )
 	system-icu? ( >=dev-libs/icu-51.1:= )
 	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
 	system-libevent? ( =dev-libs/libevent-2.0* )
 	system-sqlite? ( >=dev-db/sqlite-3.9.1:3[secure-delete,debug=] )
 	system-libvpx? ( >=media-libs/libvpx-1.3.0:0=[postproc] )
 "

 if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
 	if [[ ${MOZCONFIG_OPTIONAL_GTK3} = "enabled" ]]; then
 		IUSE+=" +gtk3"
 	else
 		IUSE+=" gtk3"
 	fi
 	RDEPEND+="
 	gtk3? ( >=x11-libs/gtk+-3.4.0:3 )"
 fi
 if [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]]; then
 	inherit qmake-utils
 	if [[ ${MOZCONFIG_OPTIONAL_QT5} = "enabled" ]]; then
 		IUSE+=" +qt5"
 	else
 		IUSE+=" qt5"
 	fi
 	RDEPEND+="
 	qt5? (
 		dev-qt/qtcore:5
 		dev-qt/qtgui:5
 		dev-qt/qtnetwork:5
 		dev-qt/qtprintsupport:5
 		dev-qt/qtwidgets:5
 		dev-qt/qtxml:5
 		dev-qt/qtdeclarative:5
 	)"
 fi
 if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]]; then
 	if [[ ${MOZCONFIG_OPTIONAL_WIFI} = "enabled" ]]; then
 		IUSE+=" +wifi"
 	else
 		IUSE+=" wifi"
 	fi
 	RDEPEND+="
 	wifi? (
 		kernel_linux? ( >=sys-apps/dbus-0.60
 			>=dev-libs/dbus-glib-0.72
 			net-misc/networkmanager )
 	)"
 fi
 if [[ -n ${MOZCONFIG_OPTIONAL_JIT} ]]; then
 	if [[ ${MOZCONFIG_OPTIONAL_JIT} = "enabled" ]]; then
 		IUSE+=" +jit"
 	else
 		IUSE+=" jit"
 	fi
 fi

 DEPEND="app-arch/zip
 	app-arch/unzip
 	>=sys-devel/binutils-2.16.1
 	${RDEPEND}"

 RDEPEND+="
 	selinux? ( sec-policy/selinux-mozilla )"

 # only one of gstreamer and gstreamer-0 can be enabled at a time, so set REQUIRED_USE to signify this
 REQUIRED_USE="?? ( gstreamer gstreamer-0 )"

 # only one of gtk3 or qt5 should be permitted to be selected, since only one will be used.
 [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]] && [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]] && \
 	REQUIRED_USE+=" ?? ( gtk3 qt5 )"

 # @FUNCTION: mozconfig_config
 # @DESCRIPTION:
 # Set common configure options for mozilla packages.
 # Call this within src_configure() phase, after mozconfig_init
 #
 # Example:
 #
 # inherit mozconfig-v5.33
 #
 # src_configure() {
 # 	mozconfig_init
 # 	mozconfig_config
 #	# ... misc ebuild-unique settings via calls to
 #	# ... mozconfig_{annotate,use_with,use_enable}
 #	mozconfig_final
 # }

 mozconfig_config() {
 	# Migrated from mozcoreconf-2
 	mozconfig_annotate 'system_libs' \
 		--with-system-zlib \
 		--enable-pango \
 		--enable-svg \
 		--with-system-bz2

 	if has bindist ${IUSE}; then
 		mozconfig_use_enable !bindist official-branding
 		if [[ ${PN} == firefox ]] && use bindist ; then
 			mozconfig_annotate '' --with-branding=browser/branding/aurora
 		fi
 	fi

 	mozconfig_use_enable debug
 	mozconfig_use_enable debug tests

 	if ! use debug ; then
 		mozconfig_annotate 'disabled by Gentoo' --disable-debug-symbols
 	else
 		mozconfig_annotate 'enabled by Gentoo' --enable-debug-symbols
 	fi

 	mozconfig_use_enable startup-notification

 	if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]] ; then
 		# 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
 		fi
 	else
 		mozconfig_use_enable dbus
 		mozconfig_annotate 'disabled' --disable-necko-wifi
 	fi

 	# These are forced-on for webm support
 	mozconfig_annotate 'required' --enable-ogg
 	mozconfig_annotate 'required' --enable-wave

 	if [[ -n ${MOZCONFIG_OPTIONAL_JIT} ]]; then
 		mozconfig_use_enable jit ion
 	fi

 	# These are enabled by default in all mozilla applications
 	mozconfig_annotate '' --with-system-nspr --with-nspr-prefix="${EPREFIX}"/usr
 	mozconfig_annotate '' --with-system-nss --with-nss-prefix="${EPREFIX}"/usr
 	mozconfig_annotate '' --x-includes="${EPREFIX}"/usr/include --x-libraries="${EPREFIX}"/usr/$(get_libdir)
 	if use system-libevent; then
 		mozconfig_annotate '' --with-system-libevent="${EPREFIX}"/usr
 	fi
 	mozconfig_annotate '' --prefix="${EPREFIX}"/usr
 	mozconfig_annotate '' --libdir="${EPREFIX}"/usr/$(get_libdir)
 	mozconfig_annotate 'Gentoo default' --enable-system-hunspell
 	mozconfig_annotate '' --disable-gnomeui
 	mozconfig_annotate '' --enable-gio
 	mozconfig_annotate '' --disable-crashreporter
 	mozconfig_annotate 'Gentoo default' --with-system-png
 	mozconfig_annotate '' --enable-system-ffi
 	mozconfig_annotate 'Gentoo default to honor system linker' --disable-gold
 	mozconfig_annotate 'Gentoo default' --disable-skia
 	mozconfig_annotate '' --disable-gconf
 	mozconfig_annotate '' --with-intl-api

 	# default toolkit is cairo-gtk2, optional use flags can change this
 	local toolkit="cairo-gtk2"
 	local toolkit_comment=""
 	if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
 		if use gtk3; then
 			toolkit="cairo-gtk3"
 			toolkit_comment="gtk3 use flag"
 		fi
 	fi
 	if [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]]; then
 		if use qt5; then
 			toolkit="cairo-qt"
 			toolkit_comment="qt5 use flag"
 			# need to specify these vars because the qt5 versions are not found otherwise,
 			# and setting --with-qtdir overrides the pkg-config include dirs
 			local i
 			for i in qmake moc rcc; do
 				echo "export HOST_${i^^}=\"$(qt5_get_bindir)/${i}\"" \
 					>> "${S}"/.mozconfig || die
 			done
 			echo 'unset QTDIR' >> "${S}"/.mozconfig || die
 			mozconfig_annotate '+qt5' --disable-gio
 		fi
 	fi
 	mozconfig_annotate "${toolkit_comment}" --enable-default-toolkit=${toolkit}

 	# Use jemalloc unless libc is not glibc >= 2.4
 	# at this time the minimum glibc in the tree is 2.9 so we should be safe.
 	if use elibc_glibc && use jemalloc3; then
 		# We must force-enable jemalloc 3 via .mozconfig
 		echo "export MOZ_JEMALLOC3=1" >> "${S}"/.mozconfig || die
 		mozconfig_annotate '' --enable-jemalloc
 		mozconfig_annotate '' --enable-replace-malloc
 	fi

 	mozconfig_annotate '' --target="${CTARGET:-${CHOST}}"
 	mozconfig_annotate '' --build="${CTARGET:-${CHOST}}"

 	use ffmpeg || mozconfig_annotate '-ffmpeg' --disable-ffmpeg
 	if use gstreamer ; then
 		use ffmpeg && einfo "${PN} will not use ffmpeg unless gstreamer:1.0 is not available at runtime"
 		mozconfig_annotate '+gstreamer' --enable-gstreamer=1.0
 	elif use gstreamer-0 ; then
 		use ffmpeg && einfo "${PN} will not use ffmpeg unless gstreamer:0.10 is not available at runtime"
 		mozconfig_annotate '+gstreamer-0' --enable-gstreamer=0.10
 	else
 		mozconfig_annotate '' --disable-gstreamer
 	fi
 	mozconfig_use_enable pulseaudio

 	mozconfig_use_enable system-cairo
 	mozconfig_use_enable system-sqlite
 	mozconfig_use_with system-jpeg
 	mozconfig_use_with system-icu
 	mozconfig_use_with system-libvpx

 	# Modifications to better support ARM, bug 553364
 	if use 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
 		mozconfig_annotate '' --enable-skia

 		if ! use system-libvpx ; then
 			sed -i -e "s|softfp|hard|" \
 				"${S}"/media/libvpx/moz.build
 		fi
 	fi
 }
	# Copyright 1999-2015 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$
	#
	# @ECLASS: mozconfig-v6.44.eclass
	# @MAINTAINER:
	# mozilla team <mozilla@gentoo.org>
	# @BLURB: the new mozilla common configuration eclass for FF33 and newer, v6
	# @DESCRIPTION:
	# This eclass is used in mozilla ebuilds (firefox, thunderbird, seamonkey)
	# to provide a single common place for the common mozilla engine compoments.
	#
	# The eclass provides all common dependencies as well as common use flags.
	#
	# Some use flags which may be optional in particular mozilla packages can be
	# supported through setting eclass variables.
	#
	# This eclass inherits mozconfig helper functions as defined in mozcoreconf-v3,
	# and so ebuilds inheriting this eclass do not need to inherit that.

	inherit multilib flag-o-matic toolchain-funcs mozcoreconf-v3

	case ${EAPI} in
	0\|1\|2\|3\|4) die "EAPI=${EAPI} not supported"
	esac

	# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_WIFI
	# @DESCRIPTION:
	# Set this variable before the inherit line, when an ebuild needs to provide
	# optional necko-wifi support via IUSE="wifi". Currently this would include
	# ebuilds for firefox, and potentially seamonkey.
	#
	# Leave the variable UNSET if necko-wifi support should not be available.
	# Set the variable to "enabled" if the use flag should be enabled by default.
	# Set the variable to any value if the use flag should exist but not be default-enabled.

	# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_JIT
	# @DESCRIPTION:
	# Set this variable before the inherit line, when an ebuild needs to provide
	# optional necko-wifi support via IUSE="jit". Currently this would include
	# ebuilds for firefox, and potentially seamonkey.
	#
	# Leave the variable UNSET if optional jit support should not be available.
	# Set the variable to "enabled" if the use flag should be enabled by default.
	# Set the variable to any value if the use flag should exist but not be default-enabled.

	# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_GTK3
	# @DESCRIPTION:
	# Set this variable before the inherit line, when an ebuild can provide
	# optional gtk3 support via IUSE="gtk3". Currently this would include
	# ebuilds for firefox, but thunderbird and seamonkey could follow in the future.
	#
	# Leave the variable UNSET if gtk3 support should not be available.
	# Set the variable to "enabled" if the use flag should be enabled by default.
	# Set the variable to any value if the use flag should exist but not be default-enabled.

	# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_QT5
	# @DESCRIPTION:
	# Set this variable before the inherit line, when an ebuild can provide
	# optional qt5 support via IUSE="qt5". Currently this would include
	# ebuilds for firefox, but thunderbird and seamonkey could follow in the future.
	#
	# Leave the variable UNSET if qt5 support should not be available.
	# Set the variable to "enabled" if the use flag should be enabled by default.
	# Set the variable to any value if the use flag should exist but not be default-enabled.

	# use-flags common among all mozilla ebuilds
	IUSE="${IUSE} dbus debug ffmpeg +gstreamer gstreamer-0 +jemalloc3 neon pulseaudio selinux startup-notification system-cairo
	system-icu system-jpeg system-libevent system-sqlite system-libvpx"

	# some notes on deps:
	# gtk:2 minimum is technically 2.10 but gio support (enabled by default) needs 2.14
	# media-libs/mesa needs to be 10.2 or above due to a bug with flash+vdpau

	RDEPEND=">=app-text/hunspell-1.2
	dev-libs/atk
	dev-libs/expat
	>=dev-libs/libevent-1.4.7
	>=x11-libs/cairo-1.10[X]
	>=x11-libs/gtk+-2.18:2
	x11-libs/gdk-pixbuf
	>=x11-libs/pango-1.22.0
	>=media-libs/libpng-1.6.17:0=[apng]
	>=media-libs/mesa-10.2:*
	media-libs/fontconfig
	>=media-libs/freetype-2.4.10
	kernel_linux? ( media-libs/alsa-lib )
	pulseaudio? ( media-sound/pulseaudio )
	virtual/freedesktop-icon-theme
	dbus? ( >=sys-apps/dbus-0.60
	>=dev-libs/dbus-glib-0.72 )
	startup-notification? ( >=x11-libs/startup-notification-0.8 )
	>=dev-libs/glib-2.26:2
	>=sys-libs/zlib-1.2.3
	>=virtual/libffi-3.0.10
	ffmpeg? ( virtual/ffmpeg )
	gstreamer? (
	>=media-libs/gstreamer-1.4.5:1.0
	>=media-libs/gst-plugins-base-1.4.5:1.0
	>=media-libs/gst-plugins-good-1.4.5:1.0
	>=media-plugins/gst-plugins-libav-1.4.5:1.0
	)
	gstreamer-0? (
	>=media-libs/gstreamer-0.10.25:0.10
	media-plugins/gst-plugins-meta:0.10[ffmpeg]
	)
	x11-libs/libX11
	x11-libs/libXcomposite
	x11-libs/libXdamage
	x11-libs/libXext
	x11-libs/libXfixes
	x11-libs/libXrender
	x11-libs/libXt
	system-cairo? ( >=x11-libs/cairo-1.12[X,xcb] >=x11-libs/pixman-0.19.2 )
	system-icu? ( >=dev-libs/icu-51.1:= )
	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
	system-libevent? ( =dev-libs/libevent-2.0* )
	system-sqlite? ( >=dev-db/sqlite-3.9.1:3[secure-delete,debug=] )
	system-libvpx? ( >=media-libs/libvpx-1.3.0:0=[postproc] )
	"

	if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
	if [[ ${MOZCONFIG_OPTIONAL_GTK3} = "enabled" ]]; then
	IUSE+=" +gtk3"
	else
	IUSE+=" gtk3"
	fi
	RDEPEND+="
	gtk3? ( >=x11-libs/gtk+-3.4.0:3 )"
	fi
	if [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]]; then
	inherit qmake-utils
	if [[ ${MOZCONFIG_OPTIONAL_QT5} = "enabled" ]]; then
	IUSE+=" +qt5"
	else
	IUSE+=" qt5"
	fi
	RDEPEND+="
	qt5? (
	dev-qt/qtcore:5
	dev-qt/qtgui:5
	dev-qt/qtnetwork:5
	dev-qt/qtprintsupport:5
	dev-qt/qtwidgets:5
	dev-qt/qtxml:5
	dev-qt/qtdeclarative:5
	)"
	fi
	if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]]; then
	if [[ ${MOZCONFIG_OPTIONAL_WIFI} = "enabled" ]]; then
	IUSE+=" +wifi"
	else
	IUSE+=" wifi"
	fi
	RDEPEND+="
	wifi? (
	kernel_linux? ( >=sys-apps/dbus-0.60
	>=dev-libs/dbus-glib-0.72
	net-misc/networkmanager )
	)"
	fi
	if [[ -n ${MOZCONFIG_OPTIONAL_JIT} ]]; then
	if [[ ${MOZCONFIG_OPTIONAL_JIT} = "enabled" ]]; then
	IUSE+=" +jit"
	else
	IUSE+=" jit"
	fi
	fi

	DEPEND="app-arch/zip
	app-arch/unzip
	>=sys-devel/binutils-2.16.1
	${RDEPEND}"

	RDEPEND+="
	selinux? ( sec-policy/selinux-mozilla )"

	# only one of gstreamer and gstreamer-0 can be enabled at a time, so set REQUIRED_USE to signify this
	REQUIRED_USE="?? ( gstreamer gstreamer-0 )"

	# only one of gtk3 or qt5 should be permitted to be selected, since only one will be used.
	[[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]] && [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]] && \
	REQUIRED_USE+=" ?? ( gtk3 qt5 )"

	# @FUNCTION: mozconfig_config
	# @DESCRIPTION:
	# Set common configure options for mozilla packages.
	# Call this within src_configure() phase, after mozconfig_init
	#
	# Example:
	#
	# inherit mozconfig-v5.33
	#
	# src_configure() {
	# mozconfig_init
	# mozconfig_config
	# # ... misc ebuild-unique settings via calls to
	# # ... mozconfig_{annotate,use_with,use_enable}
	# mozconfig_final
	# }

	mozconfig_config() {
	# Migrated from mozcoreconf-2
	mozconfig_annotate 'system_libs' \
	--with-system-zlib \
	--enable-pango \
	--enable-svg \
	--with-system-bz2

	if has bindist ${IUSE}; then
	mozconfig_use_enable !bindist official-branding
	if [[ ${PN} == firefox ]] && use bindist ; then
	mozconfig_annotate '' --with-branding=browser/branding/aurora
	fi
	fi

	mozconfig_use_enable debug
	mozconfig_use_enable debug tests

	if ! use debug ; then
	mozconfig_annotate 'disabled by Gentoo' --disable-debug-symbols
	else
	mozconfig_annotate 'enabled by Gentoo' --enable-debug-symbols
	fi

	mozconfig_use_enable startup-notification

	if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]] ; then
	# 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
	fi
	else
	mozconfig_use_enable dbus
	mozconfig_annotate 'disabled' --disable-necko-wifi
	fi

	# These are forced-on for webm support
	mozconfig_annotate 'required' --enable-ogg
	mozconfig_annotate 'required' --enable-wave

	if [[ -n ${MOZCONFIG_OPTIONAL_JIT} ]]; then
	mozconfig_use_enable jit ion
	fi

	# These are enabled by default in all mozilla applications
	mozconfig_annotate '' --with-system-nspr --with-nspr-prefix="${EPREFIX}"/usr
	mozconfig_annotate '' --with-system-nss --with-nss-prefix="${EPREFIX}"/usr
	mozconfig_annotate '' --x-includes="${EPREFIX}"/usr/include --x-libraries="${EPREFIX}"/usr/$(get_libdir)
	if use system-libevent; then
	mozconfig_annotate '' --with-system-libevent="${EPREFIX}"/usr
	fi
	mozconfig_annotate '' --prefix="${EPREFIX}"/usr
	mozconfig_annotate '' --libdir="${EPREFIX}"/usr/$(get_libdir)
	mozconfig_annotate 'Gentoo default' --enable-system-hunspell
	mozconfig_annotate '' --disable-gnomeui
	mozconfig_annotate '' --enable-gio
	mozconfig_annotate '' --disable-crashreporter
	mozconfig_annotate 'Gentoo default' --with-system-png
	mozconfig_annotate '' --enable-system-ffi
	mozconfig_annotate 'Gentoo default to honor system linker' --disable-gold
	mozconfig_annotate 'Gentoo default' --disable-skia
	mozconfig_annotate '' --disable-gconf
	mozconfig_annotate '' --with-intl-api

	# default toolkit is cairo-gtk2, optional use flags can change this
	local toolkit="cairo-gtk2"
	local toolkit_comment=""
	if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
	if use gtk3; then
	toolkit="cairo-gtk3"
	toolkit_comment="gtk3 use flag"
	fi
	fi
	if [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]]; then
	if use qt5; then
	toolkit="cairo-qt"
	toolkit_comment="qt5 use flag"
	# need to specify these vars because the qt5 versions are not found otherwise,
	# and setting --with-qtdir overrides the pkg-config include dirs
	local i
	for i in qmake moc rcc; do
	echo "export HOST_${i^^}=\"$(qt5_get_bindir)/${i}\"" \
	>> "${S}"/.mozconfig \|\| die
	done
	echo 'unset QTDIR' >> "${S}"/.mozconfig \|\| die
	mozconfig_annotate '+qt5' --disable-gio
	fi
	fi
	mozconfig_annotate "${toolkit_comment}" --enable-default-toolkit=${toolkit}

	# Use jemalloc unless libc is not glibc >= 2.4
	# at this time the minimum glibc in the tree is 2.9 so we should be safe.
	if use elibc_glibc && use jemalloc3; then
	# We must force-enable jemalloc 3 via .mozconfig
	echo "export MOZ_JEMALLOC3=1" >> "${S}"/.mozconfig \|\| die
	mozconfig_annotate '' --enable-jemalloc
	mozconfig_annotate '' --enable-replace-malloc
	fi

	mozconfig_annotate '' --target="${CTARGET:-${CHOST}}"
	mozconfig_annotate '' --build="${CTARGET:-${CHOST}}"

	use ffmpeg \|\| mozconfig_annotate '-ffmpeg' --disable-ffmpeg
	if use gstreamer ; then
	use ffmpeg && einfo "${PN} will not use ffmpeg unless gstreamer:1.0 is not available at runtime"
	mozconfig_annotate '+gstreamer' --enable-gstreamer=1.0
	elif use gstreamer-0 ; then
	use ffmpeg && einfo "${PN} will not use ffmpeg unless gstreamer:0.10 is not available at runtime"
	mozconfig_annotate '+gstreamer-0' --enable-gstreamer=0.10
	else
	mozconfig_annotate '' --disable-gstreamer
	fi
	mozconfig_use_enable pulseaudio

	mozconfig_use_enable system-cairo
	mozconfig_use_enable system-sqlite
	mozconfig_use_with system-jpeg
	mozconfig_use_with system-icu
	mozconfig_use_with system-libvpx

	# Modifications to better support ARM, bug 553364
	if use 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
	mozconfig_annotate '' --enable-skia

	if ! use system-libvpx ; then
	sed -i -e "s\|softfp\|hard\|" \
	"${S}"/media/libvpx/moz.build
	fi
	fi
	}