1 # Copyright 1999-2015 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
4 # @ECLASS: mozlinguas-v2.eclass
8 # Nirbheek Chauhan <nirbheek@gentoo.org>
9 # Ian Stakenvicius <axs@gentoo.org>
10 # @SUPPORTED_EAPIS: 2 3 4 5 6
11 # @BLURB: Handle language packs for mozilla products
13 # Sets IUSE according to MOZ_LANGS (language packs available). Also exports
14 # src_unpack, src_compile and src_install for use in ebuilds, and provides
15 # supporting functions for langpack generation and installation.
21 die "EAPI ${EAPI:-0} does not support the '->' SRC_URI operator";;
23 EXPORT_FUNCTIONS src_unpack src_compile src_install;;
25 die "EAPI ${EAPI} is not supported, contact eclass maintainers";;
28 # @ECLASS-VARIABLE: MOZ_LANGS
30 # Array containing the list of language pack xpis available for
31 # this release. The list can be updated with scripts/get_langs.sh from the
35 # @ECLASS-VARIABLE: MOZ_PV
37 # Ebuild package version converted to equivalent upstream version.
38 # Defaults to ${PV}, and should be overridden for alphas, betas, and RCs
41 # @ECLASS-VARIABLE: MOZ_PN
43 # Ebuild package name converted to equivalent upstream name.
44 # Defaults to ${PN}, and should be overridden for binary ebuilds.
47 # @ECLASS-VARIABLE: MOZ_P
49 # Ebuild package name + version converted to upstream equivalent.
50 # Defaults to ${MOZ_PN}-${MOZ_PV}
51 : ${MOZ_P:="${MOZ_PN}-${MOZ_PV}"}
53 # @ECLASS-VARIABLE: MOZ_FTP_URI
55 # The ftp URI prefix for the release tarballs and language packs.
58 # @ECLASS-VARIABLE: MOZ_HTTP_URI
60 # The http URI prefix for the release tarballs and language packs.
63 # @ECLASS-VARIABLE: MOZ_LANGPACK_HTTP_URI
65 # An alternative http URI if it differs from official mozilla URI.
66 # Defaults to whatever MOZ_HTTP_URI was set to.
67 : ${MOZ_LANGPACK_HTTP_URI:=${MOZ_HTTP_URI}}
69 # @ECLASS-VARIABLE: MOZ_LANGPACK_PREFIX
71 # The relative path till the lang code in the langpack file URI.
72 # Defaults to ${MOZ_PV}/linux-i686/xpi/
73 : ${MOZ_LANGPACK_PREFIX:="${MOZ_PV}/linux-i686/xpi/"}
75 # @ECLASS-VARIABLE: MOZ_LANGPACK_SUFFIX
77 # The suffix after the lang code in the langpack file URI.
79 : ${MOZ_LANGPACK_SUFFIX:=".xpi"}
81 # @ECLASS-VARIABLE: MOZ_LANGPACK_UNOFFICIAL
83 # The status of the langpack, used to differentiate within
84 # Manifests and on Gentoo mirrors as to when the langpacks are
85 # generated officially by Mozilla or if they were generated
86 # unofficially by others (ie the Gentoo mozilla team). When
87 # this var is set, the distfile will have a .unofficial.xpi
89 : ${MOZ_LANGPACK_UNOFFICIAL:=""}
91 # @ECLASS-VARIABLE: MOZ_GENERATE_LANGPACKS
93 # This flag specifies whether or not the langpacks should be
94 # generated directly during the build process, rather than
95 # being downloaded and installed from upstream pre-built
96 # extensions. Primarily it supports pre-release builds.
98 : ${MOZ_GENERATE_LANGPACKS:=""}
100 # @ECLASS-VARIABLE: MOZ_L10N_SOURCEDIR
102 # The path that l10n sources can be found at, once unpacked.
103 # Defaults to ${WORKDIR}/l10n-sources
104 : ${MOZ_L10N_SOURCEDIR:="${WORKDIR}/l10n-sources"}
106 # @ECLASS-VARIABLE: MOZ_L10N_URI_PREFIX
108 # The full URI prefix of the distfile for each l10n locale. The
109 # AB_CD and MOZ_L10N_URI_SUFFIX will be appended to this to complete the
110 # SRC_URI when MOZ_GENERATE_LANGPACKS is set. If empty, nothing will
111 # be added to SRC_URI.
113 : ${MOZ_L10N_URI_PREFIX:=""}
115 # @ECLASS-VARIABLE: MOZ_L10N_URI_SUFFIX
117 # The suffix of l10n source distfiles.
118 # Defaults to '.tar.xz'
119 : ${MOZ_L10N_URI_SUFFIX:=".tar.xz"}
121 # @ECLASS-VARIABLE: MOZ_FORCE_UPSTREAM_L10N
123 # Set this to use upstream langpaks even if the package normally
124 # shouldn't (ie it is an alpha or beta package)
125 : ${MOZ_FORCE_UPSTREAM_L10N:=""}
128 # @ECLASS-VARIABLE: MOZ_TOO_REGIONALIZED_FOR_L10N
131 # Upstream identifiers that should not contain region subtags in L10N
132 MOZ_TOO_REGIONALIZED_FOR_L10N=( fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO nn-NO pa-IN sv-SE )
134 # Add l10n_* to IUSE according to available language packs
135 # No language packs for alphas and betas
136 if ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] ; then
137 if ! [[ ${PV} =~ alpha|beta ]] || { [[ ${PN} == seamonkey ]] && ! [[ ${PV} =~ alpha ]] ; } || [[ -n ${MOZ_FORCE_UPSTREAM_L10N} ]] ; then
138 [[ -z ${MOZ_FTP_URI} ]] && [[ -z ${MOZ_LANGPACK_HTTP_URI} ]] && die "No URI set to download langpacks, please set one of MOZ_{FTP,HTTP_LANGPACK}_URI"
139 for x in "${MOZ_LANGS[@]}" ; do
140 # en and en_US are handled internally
141 if [[ ${x} == en ]] || [[ ${x} == en-US ]]; then
144 # strip region subtag if $x is in the list
145 if has ${x} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
150 SRC_URI+=" l10n_${xflag/[_@]/-}? ("
151 [[ -n ${MOZ_FTP_URI} ]] && SRC_URI+="
152 ${MOZ_FTP_URI}/${MOZ_LANGPACK_PREFIX}${x}${MOZ_LANGPACK_SUFFIX} -> ${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
153 [[ -n ${MOZ_LANGPACK_HTTP_URI} ]] && SRC_URI+="
154 ${MOZ_LANGPACK_HTTP_URI}/${MOZ_LANGPACK_PREFIX}${x}${MOZ_LANGPACK_SUFFIX} -> ${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
156 IUSE+=" l10n_${xflag/[_@]/-}"
157 # We used to do some magic if specific/generic locales were missing, but
158 # we stopped doing that due to bug 325195.
162 for x in "${MOZ_LANGS[@]}" ; do
163 # en and en_US are handled internally
164 if [[ ${x} == en ]] || [[ ${x} == en-US ]]; then
167 # strip region subtag if $x is in the list
168 if has ${x} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
173 # Do NOT grab l10n sources from hg tip at this time, since it is a moving target
174 # if [[ ${PV} =~ alpha ]]; then
175 # # Please note that this URI is not deterministic - digest breakage could occur
176 # SRC_URI+=" l10n_${xflag/[_@]/-}? ( http://hg.mozilla.org/releases/l10n/mozilla-aurora/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
177 # elif [[ ${PV} =~ beta ]] && ! [[ ${PN} == seamonkey ]]; then
178 # # Please note that this URI is not deterministic - digest breakage could occur
179 # SRC_URI+=" l10n_${xflag/[_@]/-}? ( http://hg.mozilla.org/releases/l10n/mozilla-beta/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
180 # elif [[ -n ${MOZ_L10N_URI_PREFIX} ]]; then
181 if [[ -n ${MOZ_L10N_URI_PREFIX} ]]; then
182 SRC_URI+=" l10n_${xflag/[_@]/-}? ( ${MOZ_L10N_URI_PREFIX}${x}${MOZ_L10N_URI_SUFFIX} )"
184 IUSE+=" l10n_${xflag/[_@]/-}"
189 # @FUNCTION: mozlinguas_export
192 # Generate the list of language packs called "mozlinguas"
193 # This list is used to unpack and install the xpi language packs
194 mozlinguas_export() {
195 if [[ ${PN} == seamonkey ]] ; then
196 [[ ${PV} =~ alpha ]] && ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && return
198 [[ ${PV} =~ alpha|beta ]] && ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && return
202 # Set mozlinguas based on the enabled l10n_* USE flags.
203 for lingua in "${MOZ_LANGS[@]}"; do
204 # strip region subtag if $x is in the list
205 if has ${lingua} en en-US; then
206 # For mozilla products, en and en_US are handled internally
208 elif has ${lingua} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
213 use l10n_${lflag/[_@]/-} && mozlinguas+=( ${lingua} )
215 # Compatibility code - Check LINGUAS and warn if anything set there isn't enabled via l10n
216 for lingua in ${LINGUAS}; do
217 if has ${lingua//[_@]/-} en en-US; then
218 # For mozilla products, en and en_US are handled internally
220 # If this language is supported by ${P},
221 elif has ${lingua} "${MOZ_LANGS[@]//-/_}"; then
222 # Warn the language is missing, if it isn't already there
223 has ${lingua//[_@]/-} "${mozlinguas[@]//[_@]/-}" || \
224 ewarn "LINGUAS value ${lingua} is not enabled using L10N use flags"
226 # For each short lingua that isn't in MOZ_LANGS,
227 # We used to add *all* long MOZ_LANGS to the mozlinguas list,
228 # but we stopped doing that due to bug 325195.
232 einfo "Sorry, but ${P} does not support the ${lingua} locale in LINGUAS"
236 # @FUNCTION: mozlinguas_src_unpack
238 # Unpack xpi language packs according to the user's LINGUAS settings
239 mozlinguas_src_unpack() {
241 if ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
243 for x in "${mozlinguas[@]}"; do
244 # FIXME: Add support for unpacking xpis to portage
245 xpi_unpack "${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
247 if [[ "${mozlinguas[*]}" != "" && "${mozlinguas[*]}" != "en" ]]; then
248 einfo "Selected language packs (first will be default): ${mozlinguas[*]}"
252 # For the phase function export
253 mozlinguas-v2_src_unpack() {
254 mozlinguas_src_unpack
258 # @FUNCTION: mozlinguas_mozconfig
260 # if applicable, add the necessary flag to .mozconfig to support
261 # the generation of locales. Note that this function requires
262 # mozconfig_annontate to already be declared via an inherit of
263 # mozconfig or mozcoreconf.
264 mozlinguas_mozconfig() {
265 if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
266 if declare -f mozconfig_annotate >/dev/null ; then
267 mozconfig_annotate 'for building locales' --with-l10n-base=${MOZ_L10N_SOURCEDIR}
269 die "Could not configure l10n-base, mozconfig_annotate not declared -- missing inherit?"
274 # @FUNCTION: mozlinguas_src_compile
276 # if applicable, build the selected locales.
277 mozlinguas_src_compile() {
278 if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
279 # leverage BUILD_OBJ_DIR if set otherwise assume PWD.
280 local x y targets=( "langpack" ) localedir="${BUILD_OBJ_DIR:-.}"
283 localedir+="/browser/locales"
286 localedir+="/suite/locales"
289 localedir+="/mail/locales"
290 targets+=( "calendar-langpack" )
292 *) die "Building locales for ${PN} is not supported."
294 pushd "${localedir}" > /dev/null || die
296 for x in "${mozlinguas[@]}"; do for y in "${targets[@]}"; do
297 emake ${y}-${x} LOCALE_MERGEDIR="./${y}-${x}"
299 popd > /dev/null || die
303 # For the phase function export
304 mozlinguas-v2_src_compile() {
305 mozlinguas_src_compile
308 # @FUNCTION: mozlinguas_xpistage_langpacks
310 # Add extra langpacks to the xpi-stage dir for prebuilt plugins
312 # First argument is the path to the extension
313 # Second argument is the prefix of the source (same as first if unspecified)
314 # Remaining arguments are the modules in the extension that are localized
315 # (basename of first if unspecified)
317 # Example - installing extra langpacks for lightning:
319 # ... # general installation steps
320 # mozlinguas_xpistage_langpacks \
321 # "${BUILD_OBJ_DIR}"/dist/xpi-stage/lightning \
322 # "${WORKDIR}"/lightning \
324 # ... # proceed with installation from the xpi-stage dir
327 mozlinguas_xpistage_langpacks() {
328 local l c modpath="${1}" srcprefix="${1}" modules=( "${1##*/}" )
330 if [[ -n ${1} ]] ; then srcprefix="${1}" ; shift ; fi
331 if [[ -n ${1} ]] ; then modules=( $@ ) ; fi
334 mkdir -p "${modpath}/chrome" || die
335 for l in "${mozlinguas[@]}"; do for c in "${modules[@]}" ; do
336 if [[ -e "${srcprefix}-${l}/chrome/${c}-${l}" ]]; then
337 cp -RLp -t "${modpath}/chrome" "${srcprefix}-${l}/chrome/${c}-${l}" || die
338 grep "locale ${c} ${l} chrome/" "${srcprefix}-${l}/chrome.manifest" \
339 >>"${modpath}/chrome.manifest" || die
340 elif [[ -e "${srcprefix}/chrome/${c}-${l}" ]]; then
341 cp -RLp -t "${modpath}/chrome" "${srcprefix}/chrome/${c}-${l}" || die
342 grep "locale ${c} ${l} chrome/" "${srcprefix}/chrome.manifest" \
343 >>"${modpath}/chrome.manifest" || die
345 ewarn "Locale ${l} was not found for ${c}, skipping."
350 # @FUNCTION: mozlinguas-v2_src_install
352 # Install xpi language packs according to the user's L10N settings
353 # NOTE - uses ${BUILD_OBJ_DIR} or PWD if unset, for source-generated langpacks
354 mozlinguas_src_install() {
357 if [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && [[ -n ${mozlinguas[*]} ]]; then
358 local repopath="${WORKDIR}/${PN}-generated-langpacks"
359 mkdir -p "${repopath}" || die
360 pushd "${BUILD_OBJ_DIR:-.}"/dist/*/xpi > /dev/null || die
361 for x in "${mozlinguas[@]}"; do
362 cp "${MOZ_P}.${x}.langpack.xpi" \
363 "${repopath}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi" || die
364 xpi_unpack "${repopath}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
366 popd > /dev/null || die
368 for x in "${mozlinguas[@]}"; do
369 xpi_install "${WORKDIR}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}"
373 # For the phase function export
374 mozlinguas-v2_src_install() {
375 mozlinguas_src_install