fixup! www-client/firefox: Keep latest 44 revision, the latest that works on ARM

eclass/mozcoreconf-v3.eclass

@@ -0,0 +1,261 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+#
+# @ECLASS: mozcoreconf.eclass
+# @MAINTAINER:
+# Mozilla team <mozilla@gentoo.org>
+# @BLURB: core options and configuration functions for mozilla
+# @DESCRIPTION:
+#
+# inherit mozconfig-v5.* or above for mozilla configuration support
+
+if [[ ! ${_MOZCORECONF_V3} ]]; then
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE='ncurses,sqlite,ssl,threads'
+
+inherit multilib flag-o-matic python-any-r1 versionator
+
+IUSE="${IUSE} custom-cflags custom-optimization"
+
+DEPEND="virtual/pkgconfig
+	${PYTHON_DEPS}"
+
+# @FUNCTION: mozconfig_annotate
+# @DESCRIPTION:
+# add an annotated line to .mozconfig
+#
+# Example:
+# mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
+# => ac_add_options --enable-js-ultrasparc # building on ultrasparc
+mozconfig_annotate() {
+	declare reason=$1 x ; shift
+	[[ $# -gt 0 ]] || die "mozconfig_annotate missing flags for ${reason}\!"
+	for x in ${*}; do
+		echo "ac_add_options ${x} # ${reason}" >>.mozconfig
+	done
+}
+
+# @FUNCTION: mozconfig_use_enable
+# @DESCRIPTION:
+# add a line to .mozconfig based on a USE-flag
+#
+# Example:
+# mozconfig_use_enable truetype freetype2
+# => ac_add_options --enable-freetype2 # +truetype
+mozconfig_use_enable() {
+	declare flag=$(use_enable "$@")
+	mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
+}
+
+# @FUNCTION mozconfig_use_with
+# @DESCRIPTION
+# add a line to .mozconfig based on a USE-flag
+#
+# Example:
+# mozconfig_use_with kerberos gss-api /usr/$(get_libdir)
+# => ac_add_options --with-gss-api=/usr/lib # +kerberos
+mozconfig_use_with() {
+	declare flag=$(use_with "$@")
+	mozconfig_annotate "$(use $1 && echo +$1 || echo -$1)" "${flag}"
+}
+
+# @FUNCTION mozconfig_use_extension
+# @DESCRIPTION
+# enable or disable an extension based on a USE-flag
+#
+# Example:
+# mozconfig_use_extension gnome gnomevfs
+# => ac_add_options --enable-extensions=gnomevfs
+mozconfig_use_extension() {
+	declare minus=$(use $1 || echo -)
+	mozconfig_annotate "${minus:-+}$1" --enable-extensions=${minus}${2}
+}
+
+moz_pkgsetup() {
+	# Ensure we use C locale when building
+	export LANG="C"
+	export LC_ALL="C"
+	export LC_MESSAGES="C"
+	export LC_CTYPE="C"
+
+	# Ensure that we have a sane build enviroment
+	export MOZILLA_CLIENT=1
+	export BUILD_OPT=1
+	export NO_STATIC_LIB=1
+	export USE_PTHREADS=1
+	export ALDFLAGS=${LDFLAGS}
+	# ensure MOZCONFIG is not defined
+	eval unset MOZCONFIG
+
+	# nested configure scripts in mozilla products generate unrecognized options
+	# false positives when toplevel configure passes downwards.
+	export QA_CONFIGURE_OPTIONS=".*"
+
+	if [[ $(gcc-major-version) -eq 3 ]]; then
+		ewarn "Unsupported compiler detected, DO NOT file bugs for"
+		ewarn "outdated compilers. Bugs opened with gcc-3 will be closed"
+		ewarn "invalid."
+	fi
+
+	python-any-r1_pkg_setup
+}
+
+# @FUNCTION: mozconfig_init
+# @DESCRIPTION:
+# Initialize mozilla configuration and populate with core settings.
+# This should be called in src_configure before any other mozconfig_* functions.
+mozconfig_init() {
+	declare enable_optimize pango_version myext x
+	declare XUL=$([[ ${PN} == xulrunner ]] && echo true || echo false)
+	declare FF=$([[ ${PN} == firefox ]] && echo true || echo false)
+	declare SM=$([[ ${PN} == seamonkey ]] && echo true || echo false)
+	declare TB=$([[ ${PN} == thunderbird ]] && echo true || echo false)
+
+	####################################
+	#
+	# Setup the initial .mozconfig
+	# See http://www.mozilla.org/build/configure-build.html
+	#
+	####################################
+
+	case ${PN} in
+		*xulrunner)
+			cp xulrunner/config/mozconfig .mozconfig \
+				|| die "cp xulrunner/config/mozconfig failed" ;;
+		*firefox)
+			cp browser/config/mozconfig .mozconfig \
+				|| die "cp browser/config/mozconfig failed" ;;
+		seamonkey)
+			# Must create the initial mozconfig to enable application
+			: >.mozconfig || die "initial mozconfig creation failed"
+			mozconfig_annotate "" --enable-application=suite ;;
+		*thunderbird)
+			# Must create the initial mozconfig to enable application
+			: >.mozconfig || die "initial mozconfig creation failed"
+			mozconfig_annotate "" --enable-application=mail ;;
+	esac
+
+	####################################
+	#
+	# CFLAGS setup and ARCH support
+	#
+	####################################
+
+	# Set optimization level
+	if [[ ${ARCH} == hppa ]]; then
+		mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
+	elif [[ ${ARCH} == x86 ]]; then
+		mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
+	elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
+		# Set optimization level based on CFLAGS
+		if is-flag -O0; then
+			mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
+		elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
+			mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
+		elif is-flag -O3; then
+			mozconfig_annotate "from CFLAGS" --enable-optimize=-O3
+		elif is-flag -O1; then
+			mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
+		elif is-flag -Os; then
+			mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
+		else
+			mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
+		fi
+	else
+		# Enable Mozilla's default
+		mozconfig_annotate "mozilla default" --enable-optimize
+	fi
+
+	# Strip optimization so it does not end up in compile string
+	filter-flags '-O*'
+
+	# Strip over-aggressive CFLAGS
+	use custom-cflags || strip-flags
+
+	# Additional ARCH support
+	case "${ARCH}" in
+	alpha)
+		# Historically we have needed to add -fPIC manually for 64-bit.
+		# Additionally, alpha should *always* build with -mieee for correct math
+		# operation
+		append-flags -fPIC -mieee
+		;;
+
+	ia64)
+		# Historically we have needed to add this manually for 64-bit
+		append-flags -fPIC
+		;;
+
+	ppc64)
+		append-flags -fPIC -mminimal-toc
+		;;
+	esac
+
+	# Go a little faster; use less RAM
+	append-flags "$MAKEEDIT_FLAGS"
+
+	####################################
+	#
+	# mozconfig setup
+	#
+	####################################
+
+	mozconfig_annotate disable_update_strip \
+		--disable-pedantic \
+		--disable-updater \
+		--disable-strip \
+		--disable-install-strip \
+		--disable-installer \
+		--disable-strip-libs
+
+	if [[ ${PN} != seamonkey ]]; then
+		mozconfig_annotate basic_profile \
+			--disable-profilelocking \
+			--enable-single-profile \
+			--disable-profilesharing
+	fi
+
+	# Here is a strange one...
+	if is-flag '-mcpu=ultrasparc*' || is-flag '-mtune=ultrasparc*'; then
+		mozconfig_annotate "building on ultrasparc" --enable-js-ultrasparc
+	fi
+
+	# Currently --enable-elf-dynstr-gc only works for x86,
+	# thanks to Jason Wever <weeve@gentoo.org> for the fix.
+	if use x86 && [[ ${enable_optimize} != -O0 ]]; then
+		mozconfig_annotate "${ARCH} optimized build" --enable-elf-dynstr-gc
+	fi
+
+	# jemalloc won't build with older glibc
+	! has_version ">=sys-libs/glibc-2.4" && mozconfig_annotate "we have old glibc" --disable-jemalloc
+}
+
+# @FUNCTION: mozconfig_final
+# @DESCRIPTION:
+# Display a table describing all configuration options paired
+# with reasons, then clean up extensions list.
+# This should be called in src_configure at the end of all other mozconfig_* functions.
+mozconfig_final() {
+	declare ac opt hash reason
+	echo
+	echo "=========================================================="
+	echo "Building ${PF} with the following configuration"
+	grep ^ac_add_options .mozconfig | while read ac opt hash reason; do
+		[[ -z ${hash} || ${hash} == \# ]] \
+			|| die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
+		printf "    %-30s  %s\n" "${opt}" "${reason:-mozilla.org default}"
+	done
+	echo "=========================================================="
+	echo
+
+	# Resolve multiple --enable-extensions down to one
+	declare exts=$(sed -n 's/^ac_add_options --enable-extensions=\([^ ]*\).*/\1/p' \
+		.mozconfig | xargs)
+	sed -i '/^ac_add_options --enable-extensions/d' .mozconfig
+	echo "ac_add_options --enable-extensions=${exts// /,}" >> .mozconfig
+}
+
+_MOZCORECONF_V3=1
+fi

eclass/mozlinguas.eclass

@@ -0,0 +1,315 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# @ECLASS: mozlinguas.eclass
+# @MAINTAINER:
+# mozilla@gentoo.org
+# @AUTHOR:
+# Nirbheek Chauhan <nirbheek@gentoo.org>
+# Ian Stakenvicius <axs@gentoo.org>
+# @BLURB: Handle language packs for mozilla products
+# @DESCRIPTION:
+# Sets IUSE according to MOZ_LANGS (language packs available). Also exports
+# src_unpack, src_compile and src_install for use in ebuilds, and provides
+# supporting functions for langpack generation and installation.
+
+inherit mozextension
+
+case "${EAPI:-0}" in
+	0|1)
+		die "EAPI ${EAPI:-0} does not support the '->' SRC_URI operator";;
+	2|3|4|5|6)
+		EXPORT_FUNCTIONS src_unpack src_compile src_install;;
+	*)
+		die "EAPI ${EAPI} is not supported, contact eclass maintainers";;
+esac
+
+# @ECLASS-VARIABLE: MOZ_LANGS
+# @DESCRIPTION:
+# Array containing the list of language pack xpis available for
+# this release. The list can be updated with scripts/get_langs.sh from the
+# mozilla overlay.
+: ${MOZ_LANGS:=()}
+
+# @ECLASS-VARIABLE: MOZ_PV
+# @DESCRIPTION:
+# Ebuild package version converted to equivalent upstream version.
+# Defaults to ${PV}, and should be overridden for alphas, betas, and RCs
+: ${MOZ_PV:="${PV}"}
+
+# @ECLASS-VARIABLE: MOZ_PN
+# @DESCRIPTION:
+# Ebuild package name converted to equivalent upstream name.
+# Defaults to ${PN}, and should be overridden for binary ebuilds.
+: ${MOZ_PN:="${PN}"}
+
+# @ECLASS-VARIABLE: MOZ_P
+# @DESCRIPTION:
+# Ebuild package name + version converted to upstream equivalent.
+# Defaults to ${MOZ_PN}-${MOZ_PV}
+: ${MOZ_P:="${MOZ_PN}-${MOZ_PV}"}
+
+# @ECLASS-VARIABLE: MOZ_FTP_URI
+# @DESCRIPTION:
+# The ftp URI prefix for the release tarballs and language packs.
+: ${MOZ_FTP_URI:=""}
+
+# @ECLASS-VARIABLE: MOZ_HTTP_URI
+# @DESCRIPTION:
+# The http URI prefix for the release tarballs and language packs.
+: ${MOZ_HTTP_URI:=""}
+
+# @ECLASS-VARIABLE: MOZ_LANGPACK_PREFIX
+# @DESCRIPTION:
+# The relative path till the lang code in the langpack file URI.
+# Defaults to ${MOZ_PV}/linux-i686/xpi/
+: ${MOZ_LANGPACK_PREFIX:="${MOZ_PV}/linux-i686/xpi/"}
+
+# @ECLASS-VARIABLE: MOZ_LANGPACK_SUFFIX
+# @DESCRIPTION:
+# The suffix after the lang code in the langpack file URI.
+# Defaults to '.xpi'
+: ${MOZ_LANGPACK_SUFFIX:=".xpi"}
+
+# @ECLASS-VARIABLE: MOZ_LANGPACK_UNOFFICIAL
+# @DESCRIPTION:
+# The status of the langpack, used to differentiate within
+# Manifests and on Gentoo mirrors as to when the langpacks are
+# generated officially by Mozilla or if they were generated
+# unofficially by others (ie the Gentoo mozilla team).  When
+# this var is set, the distfile will have a .unofficial.xpi
+# suffix.
+: ${MOZ_LANGPACK_UNOFFICIAL:=""}
+
+# @ECLASS-VARIABLE: MOZ_GENERATE_LANGPACKS
+# @DESCRIPTION:
+# This flag specifies whether or not the langpacks should be
+# generated directly during the build process, rather than
+# being downloaded and installed from upstream pre-built
+# extensions.  Primarily it supports pre-release builds.
+# Defaults to empty.
+: ${MOZ_GENERATE_LANGPACKS:=""}
+
+# @ECLASS-VARIABLE: MOZ_L10N_SOURCEDIR
+# @DESCRIPTION:
+# The path that l10n sources can be found at, once unpacked.
+# Defaults to ${WORKDIR}/l10n-sources
+: ${MOZ_L10N_SOURCEDIR:="${WORKDIR}/l10n-sources"}
+
+# @ECLASS-VARIABLE: MOZ_L10N_URI_PREFIX
+# @DESCRIPTION:
+# The full URI prefix of the distfile for each l10n locale.  The
+# AB_CD and MOZ_L10N_URI_SUFFIX will be appended to this to complete the
+# SRC_URI when MOZ_GENERATE_LANGPACKS is set.  If empty, nothing will
+# be added to SRC_URI.
+# Defaults to empty.
+: ${MOZ_L10N_URI_PREFIX:=""}
+
+# @ECLASS-VARIABLE: MOZ_L10N_URI_SUFFIX
+# @DESCRIPTION:
+# The suffix of l10n source distfiles.
+# Defaults to '.tar.xz'
+: ${MOZ_L10N_URI_SUFFIX:=".tar.xz"}
+
+# Add linguas_* to IUSE according to available language packs
+# No language packs for alphas and betas
+if ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] ; then
+	if ! [[ ${PV} =~ alpha|beta ]] || { [[ ${PN} == seamonkey ]] && ! [[ ${PV} =~ alpha ]] ; } ; then
+	[[ -z ${MOZ_FTP_URI} ]] && [[ -z ${MOZ_HTTP_URI} ]] && die "No URI set to download langpacks, please set one of MOZ_{FTP,HTTP}_URI"
+	for x in "${MOZ_LANGS[@]}" ; do
+		# en and en_US are handled internally
+		if [[ ${x} == en ]] || [[ ${x} == en-US ]]; then
+			continue
+		fi
+		SRC_URI+=" linguas_${x/-/_}? ("
+		[[ -n ${MOZ_FTP_URI} ]] && SRC_URI+="
+			${MOZ_FTP_URI}/${MOZ_LANGPACK_PREFIX}${x}${MOZ_LANGPACK_SUFFIX} -> ${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
+		[[ -n ${MOZ_HTTP_URI} ]] && SRC_URI+="
+			${MOZ_HTTP_URI}/${MOZ_LANGPACK_PREFIX}${x}${MOZ_LANGPACK_SUFFIX} -> ${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
+		SRC_URI+=" )"
+		IUSE+=" linguas_${x/-/_}"
+		# We used to do some magic if specific/generic locales were missing, but
+		# we stopped doing that due to bug 325195.
+	done
+	fi
+else
+	for x in "${MOZ_LANGS[@]}" ; do
+		# en and en_US are handled internally
+		if [[ ${x} == en ]] || [[ ${x} == en-US ]]; then
+			continue
+		fi
+# Do NOT grab l10n sources from hg tip at this time, since it is a moving target
+#		if [[ ${PV} =~ alpha ]]; then
+#			# Please note that this URI is not deterministic - digest breakage could occur
+#			SRC_URI+=" linguas_${x/-/_}? ( http://hg.mozilla.org/releases/l10n/mozilla-aurora/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
+#		elif [[ ${PV} =~ beta ]] && ! [[ ${PN} == seamonkey ]]; then
+#			# Please note that this URI is not deterministic - digest breakage could occur
+#			SRC_URI+=" linguas_${x/-/_}? ( http://hg.mozilla.org/releases/l10n/mozilla-beta/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
+#		elif [[ -n ${MOZ_L10N_URI_PREFIX} ]]; then
+		if [[ -n ${MOZ_L10N_URI_PREFIX} ]]; then
+			SRC_URI+=" linguas_${x/-/_}? ( ${MOZ_L10N_URI_PREFIX}${x}${MOZ_L10N_URI_SUFFIX} )"
+		fi
+		IUSE+=" linguas_${x/-/_}"
+	done
+fi
+unset x
+
+# @FUNCTION: mozlinguas_export
+# @INTERNAL
+# @DESCRIPTION:
+# Generate the list of language packs called "mozlinguas"
+# This list is used to unpack and install the xpi language packs
+mozlinguas_export() {
+	if [[ ${PN} == seamonkey ]] ; then
+		[[ ${PV} =~ alpha ]] && ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && return
+	else
+		[[ ${PV} =~ alpha|beta ]] && ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && return
+	fi
+	local lingua
+	mozlinguas=()
+	for lingua in ${LINGUAS}; do
+		if has ${lingua} en en_US; then
+			# For mozilla products, en and en_US are handled internally
+			continue
+		# If this language is supported by ${P},
+		elif has ${lingua} "${MOZ_LANGS[@]//-/_}"; then
+			# Add the language to mozlinguas, if it isn't already there
+			has ${lingua//_/-} "${mozlinguas[@]}" || mozlinguas+=(${lingua//_/-})
+			continue
+		# For each short lingua that isn't in MOZ_LANGS,
+		# We used to add *all* long MOZ_LANGS to the mozlinguas list,
+		# but we stopped doing that due to bug 325195.
+		else
+			:
+		fi
+		ewarn "Sorry, but ${P} does not support the ${lingua} locale"
+	done
+}
+
+# @FUNCTION: mozlinguas_src_unpack
+# @DESCRIPTION:
+# Unpack xpi language packs according to the user's LINGUAS settings
+mozlinguas_src_unpack() {
+	local x
+	if ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
+		mozlinguas_export
+		for x in "${mozlinguas[@]}"; do
+			# FIXME: Add support for unpacking xpis to portage
+			xpi_unpack "${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
+		done
+		if [[ "${mozlinguas[*]}" != "" && "${mozlinguas[*]}" != "en" ]]; then
+			einfo "Selected language packs (first will be default): ${mozlinguas[*]}"
+		fi
+	fi
+}
+
+# @FUNCTION: mozlinguas_mozconfig
+# @DESCRIPTION:
+# if applicable, add the necessary flag to .mozconfig to support
+# the generation of locales.  Note that this function requires
+# mozconfig_annontate to already be declared via an inherit of
+# mozconfig or mozcoreconf.
+mozlinguas_mozconfig() {
+	if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
+		if declare -f mozconfig_annotate >/dev/null ; then
+			mozconfig_annotate 'for building locales' --with-l10n-base=${MOZ_L10N_SOURCEDIR}
+		else
+			die "Could not configure l10n-base, mozconfig_annotate not declared -- missing inherit?"
+		fi
+	fi
+}
+
+# @FUNCTION: mozlinguas_src_compile
+# @DESCRIPTION:
+# if applicable, build the selected locales.
+mozlinguas_src_compile() {
+	if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
+		# leverage BUILD_OBJ_DIR if set otherwise assume PWD.
+		local x y targets=( "langpack" ) localedir="${BUILD_OBJ_DIR:-.}"
+		case ${PN} in
+			*firefox)
+				localedir+="/browser/locales"
+				;;
+			seamonkey)
+				localedir+="/suite/locales"
+				;;
+			*thunderbird)
+				localedir+="/mail/locales"
+				targets+=( "calendar-langpack" )
+				;;
+			*) die "Building locales for ${PN} is not supported."
+		esac
+		pushd "${localedir}" > /dev/null || die
+		mozlinguas_export
+		for x in "${mozlinguas[@]}"; do for y in "${targets[@]}"; do
+			emake ${y}-${x} LOCALE_MERGEDIR="./${y}-${x}"
+		done; done
+		popd > /dev/null || die
+	fi
+}
+
+# @FUNCTION: mozlinguas_xpistage_langpacks
+# @DESCRIPTION:
+# Add extra langpacks to the xpi-stage dir for prebuilt plugins
+#
+# First argument is the path to the extension
+# Second argument is the prefix of the source (same as first if unspecified)
+# Remaining arguments are the modules in the extension that are localized
+#  (basename of first if unspecified)
+#
+# Example - installing extra langpacks for lightning:
+# src_install() {
+# 	... # general installation steps
+# 	mozlinguas_xpistage_langpacks \
+#		"${BUILD_OBJ_DIR}"/dist/xpi-stage/lightning \
+#		"${WORKDIR}"/lightning \
+#		lightning calendar
+#	... # proceed with installation from the xpi-stage dir
+# }
+
+mozlinguas_xpistage_langpacks() {
+	local l c modpath="${1}" srcprefix="${1}" modules=( "${1##*/}" )
+	shift
+	if [[ -n ${1} ]] ; then srcprefix="${1}" ; shift ; fi
+	if [[ -n ${1} ]] ; then modules=( $@ ) ; fi
+
+	mozlinguas_export
+	mkdir -p "${modpath}/chrome" || die
+	for l in "${mozlinguas[@]}"; do	for c in "${modules[@]}" ; do
+		if [[ -e "${srcprefix}-${l}/chrome/${c}-${l}" ]]; then
+			cp -RLp -t "${modpath}/chrome" "${srcprefix}-${l}/chrome/${c}-${l}" || die
+			grep "locale ${c} ${l} chrome/" "${srcprefix}-${l}/chrome.manifest" \
+				>>"${modpath}/chrome.manifest" || die
+		elif [[ -e "${srcprefix}/chrome/${c}-${l}" ]]; then
+			cp -RLp -t "${modpath}/chrome" "${srcprefix}/chrome/${c}-${l}" || die
+			grep "locale ${c} ${l} chrome/" "${srcprefix}/chrome.manifest" \
+				>>"${modpath}/chrome.manifest" || die
+		else
+			ewarn "Locale ${l} was not found for ${c}, skipping."
+		fi
+	done; done
+}
+
+# @FUNCTION: mozlinguas_src_install
+# @DESCRIPTION:
+# Install xpi language packs according to the user's LINGUAS settings
+# NOTE - uses ${BUILD_OBJ_DIR} or PWD if unset, for source-generated langpacks
+mozlinguas_src_install() {
+	local x
+	mozlinguas_export
+	if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
+		local repopath="${WORKDIR}/${PN}-generated-langpacks"
+		mkdir -p "${repopath}"
+		pushd "${BUILD_OBJ_DIR:-.}"/dist/*/xpi > /dev/null || die
+		for x in "${mozlinguas[@]}"; do
+			cp "${MOZ_P}.${x}.langpack.xpi" \
+			"${repopath}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi" || die
+			xpi_unpack "${repopath}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
+		done
+		popd > /dev/null || die
+	fi
+	for x in "${mozlinguas[@]}"; do
+		xpi_install "${WORKDIR}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}"
+	done
+}

www-client/firefox/files/gentoo-default-prefs.js-1

@@ -0,0 +1,17 @@
+pref("app.update.enabled",                 false);
+pref("app.update.autoInstallEnabled",      false);
+pref("browser.display.use_system_colors",  true);
+pref("browser.link.open_external",         3);
+pref("general.smoothScroll",               true);
+pref("general.autoScroll",                 false);
+pref("browser.tabs.tabMinWidth",           15);
+pref("browser.backspace_action",           0);
+pref("browser.urlbar.hideGoButton",        true);
+pref("accessibility.typeaheadfind",        true);
+pref("browser.shell.checkDefaultBrowser",  false); 
+pref("browser.EULA.override",              true); 
+pref("general.useragent.vendor", "Gentoo");
+pref("intl.locale.matchOS", true);
+pref("general.useragent.locale", "chrome://global/locale/intl.properties");
+pref("extensions.autoDisableScopes", 0);
+pref("layout.css.dpi", 0);

www-client/firefox/files/gentoo-hwaccel-prefs.js-1

@@ -0,0 +1,2 @@
+pref("layers.acceleration.force-enabled",  true);
+pref("webgl.force-enabled",                true);

www-client/firefox/files/icon/firefox.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=@NAME@
+Comment=Web Browser
+Exec=firefox %u
+Icon=@ICON@
+Terminal=false
+Type=Application
+MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;text/mml;x-scheme-handler/http;x-scheme-handler/https;
+Categories=Network;WebBrowser;

www-client/firefox/files/jit-none-branch64.patch

@@ -0,0 +1,29 @@
+# HG changeset patch
+# User Nicolas B. Pierron <nicolas.b.pierron@mozilla.com>
+
+Bug 1266366 - Add branch64 functions to the none-backend MacroAssembler. r=
+
+diff --git a/js/src/jit/none/MacroAssembler-none.h b/js/src/jit/none/MacroAssembler-none.h
+index 512ae81..4441d8d 100644
+--- a/js/src/jit/none/MacroAssembler-none.h
++++ b/js/src/jit/none/MacroAssembler-none.h
+@@ -254,16 +254,18 @@ class MacroAssemblerNone : public Assembler
+     template <typename T, typename S> void branchSub32(Condition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void branchPtr(Condition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void branchTestPtr(Condition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void branchDouble(DoubleCondition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void branchFloat(DoubleCondition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void branchPrivatePtr(Condition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void decBranchPtr(Condition, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void branchTest64(Condition, T, T, S, Label*) { MOZ_CRASH(); }
++    template <typename T, typename S> void branch64(Condition, T, S, Label*) { MOZ_CRASH(); }
++    template <typename T, typename S> void branch64(Condition, T, T, S, Label*) { MOZ_CRASH(); }
+     template <typename T, typename S> void mov(T, S) { MOZ_CRASH(); }
+     template <typename T, typename S> void movq(T, S) { MOZ_CRASH(); }
+     template <typename T, typename S> void movePtr(T, S) { MOZ_CRASH(); }
+     template <typename T, typename S> void move32(T, S) { MOZ_CRASH(); }
+     template <typename T, typename S> void moveFloat32(T, S) { MOZ_CRASH(); }
+     template <typename T, typename S> void moveDouble(T, S) { MOZ_CRASH(); }
+     template <typename T, typename S> void move64(T, S) { MOZ_CRASH(); }
+     template <typename T> CodeOffset movWithPatch(T, Register) { MOZ_CRASH(); }
+