[gentoo-commits] repo/gentoo:master commit in: www-client/firefox/, eclass/

[Ian Stakenvicius]

commit:     b5417f70dc4ad66b907c42a914a3b42211624f79
Author:     Ian Stakenvicius <axs <AT> gentoo <DOT> org>
AuthorDate: Wed Jul  6 14:30:40 2016 +0000
Commit:     Ian Stakenvicius <axs <AT> gentoo <DOT> org>
CommitDate: Wed Jul  6 21:24:54 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b5417f70

www-client/firefox: migrate LINGUAS to L10N

Bug: http://bugs.gentoo.org/587334

Package-Manager: portage-2.2.28

 eclass/mozlinguas-v2.eclass            | 370 +++++++++++++++++++++++++++++++++
 www-client/firefox/firefox-47.0.ebuild |   2 +-
 2 files changed, 371 insertions(+), 1 deletion(-)

diff --git a/eclass/mozlinguas-v2.eclass b/eclass/mozlinguas-v2.eclass
new file mode 100644
index 0000000..4facb58
--- /dev/null
+++ b/eclass/mozlinguas-v2.eclass
@@ -0,0 +1,370 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# @ECLASS: mozlinguas-v2.eclass
+# @MAINTAINER:
+# mozilla@g.o
+# @AUTHOR:
+# Nirbheek Chauhan <nirbheek@g.o>
+# Ian Stakenvicius <axs@g.o>
+# @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"}
+
+# @ECLASS-VARIABLE: MOZ_FORCE_UPSTREAM_L10N
+# @DESCRIPTION:
+# Set this to use upstream langpaks even if the package normally
+# shouldn't (ie it is an alpha or beta package)
+: ${MOZ_FORCE_UPSTREAM_L10N:=""}
+
+
+# @ECLASS-VARIABLE: MOZ_TOO_REGIONALIZED_FOR_L10N
+# @INTERNAL
+# @DESCRIPTION:
+# Upstream identifiers that should not contain region subtags in L10N
+MOZ_TOO_REGIONALIZED_FOR_L10N=( fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO nn-NO pa-IN sv-SE )
+
+# Add l10n_* 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 ]] ; } || [[ -n ${MOZ_FORCE_UPSTREAM_L10N} ]] ; 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
+		# strip region subtag if $x is in the list
+		if has ${x} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
+			xflag=${x%%-*}
+		else
+			xflag=${x}
+		fi
+		SRC_URI+=" l10n_${xflag/[_@]/-}? ("
+		[[ -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}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
+		SRC_URI+=" )"
+		IUSE+=" l10n_${xflag/[_@]/-}"
+		# 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
+		# strip region subtag if $x is in the list
+		if has ${x} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
+			xflag=${x%%-*}
+		else
+			xflag=${x}
+		fi
+# Do NOT grab l10n sources from hg tip at this time, since it is a moving target
+#		if [[ ${PV} =~ alpha ]]; then
+#			# Please note that this URI is not deterministic - digest breakage could occur
+#			SRC_URI+=" l10n_${xflag/[_@]/-}? ( http://hg.mozilla.org/releases/l10n/mozilla-aurora/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
+#		elif [[ ${PV} =~ beta ]] && ! [[ ${PN} == seamonkey ]]; then
+#			# Please note that this URI is not deterministic - digest breakage could occur
+#			SRC_URI+=" l10n_${xflag/[_@]/-}? ( 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 ${MOZ_L10N_URI_PREFIX} ]]; then
+			SRC_URI+=" l10n_${xflag/[_@]/-}? ( ${MOZ_L10N_URI_PREFIX}${x}${MOZ_L10N_URI_SUFFIX} )"
+		fi
+		IUSE+=" l10n_${x/[_@]/-}"
+	done
+fi
+unset x xflag
+
+# @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 ${MOZ_GENERATE_LANGPACKS} ]] && return
+	fi
+	local lingua lflag
+	mozlinguas=()
+	# Set mozlinguas based on the enabled l10n_* USE flags.
+	for lingua in "${MOZ_LANGS[@]}"; do
+		# strip region subtag if $x is in the list
+		if has ${lingua} en en-US; then
+			# For mozilla products, en and en_US are handled internally
+			continue
+		elif has ${lingua} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
+			lflag=${lingua%%-*}
+		else
+			lflag=${lingua}
+		fi
+		use l10n_${lflag/[_@]/-} && mozlinguas+=( ${lingua} )
+	done
+	# Compatibility code - Check LINGUAS and warn if anything set there isn't enabled via l10n
+	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
+			# Warn the language is missing, if it isn't already there
+			has ${lingua//[_@]/-} "${mozlinguas[@]//[_@]/-}" || \
+				ewarn "LINGUAS value ${lingua} is not enabled using L10N use flags"
+			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
+}
+# For the phase function export
+mozlinguas-v2_src_unpack() {
+	mozlinguas_src_unpack
+}
+
+
+# @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
+}
+
+# For the phase function export
+mozlinguas-v2_src_compile() {
+	mozlinguas_src_compile
+}
+
+# @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-v2_src_install
+# @DESCRIPTION:
+# Install xpi language packs according to the user's L10N 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
+}
+
+# For the phase function export
+mozlinguas-v2_src_install() {
+	mozlinguas_src_install
+}

diff --git a/www-client/firefox/firefox-47.0.ebuild b/www-client/firefox/firefox-47.0.ebuild
index 04cbc4a..33df1ab 100644
--- a/www-client/firefox/firefox-47.0.ebuild
+++ b/www-client/firefox/firefox-47.0.ebuild
@@ -32,7 +32,7 @@ MOZCONFIG_OPTIONAL_GTK2ONLY=1
 MOZCONFIG_OPTIONAL_WIFI=1
 MOZCONFIG_OPTIONAL_JIT="enabled"
 
-inherit check-reqs flag-o-matic toolchain-funcs eutils gnome2-utils mozconfig-v6.47 pax-utils fdo-mime autotools virtualx mozlinguas
+inherit check-reqs flag-o-matic toolchain-funcs eutils gnome2-utils mozconfig-v6.47 pax-utils fdo-mime autotools virtualx mozlinguas-v2
 
 DESCRIPTION="Firefox Web Browser"
 HOMEPAGE="http://www.mozilla.com/firefox"