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405 lines
14 KiB
405 lines
14 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: mozlinguas-v2.eclass
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# @MAINTAINER:
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# mozilla@gentoo.org
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# @AUTHOR:
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# Nirbheek Chauhan <nirbheek@gentoo.org>
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# Ian Stakenvicius <axs@gentoo.org>
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# @SUPPORTED_EAPIS: 6 7
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# @BLURB: Handle language packs for mozilla products
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# @DESCRIPTION:
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# Sets IUSE according to MOZ_LANGS (language packs available). Also exports
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# src_unpack, src_compile and src_install for use in ebuilds, and provides
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# supporting functions for langpack generation and installation.
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inherit mozextension
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case "${EAPI:-0}" in
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6)
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inherit eapi7-ver ;;
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7)
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;;
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*)
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die "EAPI ${EAPI} is not supported, contact eclass maintainers" ;;
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esac
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EXPORT_FUNCTIONS src_unpack src_compile src_install
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# @ECLASS-VARIABLE: MOZ_LANGS
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Array containing the list of language pack xpis available for
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# this release. The list can be updated with scripts/get_langs.sh from the
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# mozilla overlay.
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: ${MOZ_LANGS:=()}
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# @ECLASS-VARIABLE: MOZ_PV
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Ebuild package version converted to equivalent upstream version.
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# Defaults to ${PV}, and should be overridden for alphas, betas, and RCs
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: ${MOZ_PV:="${PV}"}
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# @ECLASS-VARIABLE: MOZ_PN
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Ebuild package name converted to equivalent upstream name.
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# Defaults to ${PN}, and should be overridden for binary ebuilds.
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: ${MOZ_PN:="${PN}"}
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# @ECLASS-VARIABLE: MOZ_P
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Ebuild package name + version converted to upstream equivalent.
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# Defaults to ${MOZ_PN}-${MOZ_PV}
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: ${MOZ_P:="${MOZ_PN}-${MOZ_PV}"}
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# @ECLASS-VARIABLE: MOZ_FTP_URI
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# The ftp URI prefix for the release tarballs and language packs.
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: ${MOZ_FTP_URI:=""}
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# @ECLASS-VARIABLE: MOZ_HTTP_URI
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# @PRE_INHERIT
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# @DESCRIPTION:
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# The http URI prefix for the release tarballs and language packs.
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: ${MOZ_HTTP_URI:=""}
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# @ECLASS-VARIABLE: MOZ_LANGPACK_HTTP_URI
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# @PRE_INHERIT
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# @DESCRIPTION:
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# An alternative http URI if it differs from official mozilla URI.
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# Defaults to whatever MOZ_HTTP_URI was set to.
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: ${MOZ_LANGPACK_HTTP_URI:=${MOZ_HTTP_URI}}
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# @ECLASS-VARIABLE: MOZ_LANGPACK_PREFIX
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# @DESCRIPTION:
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# The relative path till the lang code in the langpack file URI.
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# Defaults to ${MOZ_PV}/linux-i686/xpi/
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: ${MOZ_LANGPACK_PREFIX:="${MOZ_PV}/linux-i686/xpi/"}
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# @ECLASS-VARIABLE: MOZ_LANGPACK_SUFFIX
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# @DESCRIPTION:
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# The suffix after the lang code in the langpack file URI.
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# Defaults to '.xpi'
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: ${MOZ_LANGPACK_SUFFIX:=".xpi"}
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# @ECLASS-VARIABLE: MOZ_LANGPACK_UNOFFICIAL
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# @DESCRIPTION:
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# The status of the langpack, used to differentiate within
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# Manifests and on Gentoo mirrors as to when the langpacks are
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# generated officially by Mozilla or if they were generated
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# unofficially by others (ie the Gentoo mozilla team). When
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# this var is set, the distfile will have a .unofficial.xpi
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# suffix.
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: ${MOZ_LANGPACK_UNOFFICIAL:=""}
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# @ECLASS-VARIABLE: MOZ_GENERATE_LANGPACKS
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# @PRE_INHERIT
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# This flag specifies whether or not the langpacks should be
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# generated directly during the build process, rather than
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# being downloaded and installed from upstream pre-built
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# extensions. Primarily it supports pre-release builds.
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# Defaults to empty.
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: ${MOZ_GENERATE_LANGPACKS:=""}
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# @ECLASS-VARIABLE: MOZ_L10N_SOURCEDIR
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# @DESCRIPTION:
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# The path that l10n sources can be found at, once unpacked.
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# Defaults to ${WORKDIR}/l10n-sources
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: ${MOZ_L10N_SOURCEDIR:="${WORKDIR}/l10n-sources"}
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# @ECLASS-VARIABLE: MOZ_L10N_URI_PREFIX
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# @PRE_INHERIT
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# The full URI prefix of the distfile for each l10n locale. The
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# AB_CD and MOZ_L10N_URI_SUFFIX will be appended to this to complete the
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# SRC_URI when MOZ_GENERATE_LANGPACKS is set. If empty, nothing will
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# be added to SRC_URI.
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# Defaults to empty.
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: ${MOZ_L10N_URI_PREFIX:=""}
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# @ECLASS-VARIABLE: MOZ_L10N_URI_SUFFIX
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# The suffix of l10n source distfiles.
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# Defaults to '.tar.xz'
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: ${MOZ_L10N_URI_SUFFIX:=".tar.xz"}
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# @ECLASS-VARIABLE: MOZ_FORCE_UPSTREAM_L10N
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Set this to use upstream langpaks even if the package normally
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# shouldn't (ie it is an alpha or beta package)
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: ${MOZ_FORCE_UPSTREAM_L10N:=""}
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# @ECLASS-VARIABLE: MOZ_TOO_REGIONALIZED_FOR_L10N
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# @INTERNAL
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# @DESCRIPTION:
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# Upstream identifiers that should not contain region subtags in L10N
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MOZ_TOO_REGIONALIZED_FOR_L10N=( fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO nn-NO pa-IN sv-SE )
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# @ECLASS-VARIABLE: MOZ_INSTALL_L10N_XPIFILE
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# @DESCRIPTION:
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# Install langpacks as .xpi file instead of unpacked directory.
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# Leave unset to install unpacked
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: ${MOZ_INSTALL_L10N_XPIFILE:=""}
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# Add l10n_* to IUSE according to available language packs
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# No language packs for alphas and betas
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if ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] ; then
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if ! [[ ${PV} =~ alpha|beta ]] || { [[ ${PN} == seamonkey ]] && ! [[ ${PV} =~ alpha ]] ; } || [[ -n ${MOZ_FORCE_UPSTREAM_L10N} ]] ; then
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[[ -z ${MOZ_FTP_URI} ]] && [[ -z ${MOZ_LANGPACK_HTTP_URI} ]] && die "No URI set to download langpacks, please set one of MOZ_{FTP,HTTP_LANGPACK}_URI"
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for x in "${MOZ_LANGS[@]}" ; do
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# en and en_US are handled internally
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if [[ ${x} == en ]] || [[ ${x} == en-US ]]; then
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continue
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fi
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# strip region subtag if $x is in the list
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if has ${x} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
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xflag=${x%%-*}
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else
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xflag=${x}
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fi
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SRC_URI+=" l10n_${xflag/[_@]/-}? ("
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[[ -n ${MOZ_FTP_URI} ]] && SRC_URI+="
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${MOZ_FTP_URI}/${MOZ_LANGPACK_PREFIX}${x}${MOZ_LANGPACK_SUFFIX} -> ${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
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[[ -n ${MOZ_LANGPACK_HTTP_URI} ]] && SRC_URI+="
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${MOZ_LANGPACK_HTTP_URI}/${MOZ_LANGPACK_PREFIX}${x}${MOZ_LANGPACK_SUFFIX} -> ${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
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SRC_URI+=" )"
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IUSE+=" l10n_${xflag/[_@]/-}"
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# We used to do some magic if specific/generic locales were missing, but
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# we stopped doing that due to bug 325195.
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done
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fi
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else
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for x in "${MOZ_LANGS[@]}" ; do
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# en and en_US are handled internally
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if [[ ${x} == en ]] || [[ ${x} == en-US ]]; then
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continue
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fi
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# strip region subtag if $x is in the list
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if has ${x} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
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xflag=${x%%-*}
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else
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xflag=${x}
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fi
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# Do NOT grab l10n sources from hg tip at this time, since it is a moving target
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# if [[ ${PV} =~ alpha ]]; then
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# # Please note that this URI is not deterministic - digest breakage could occur
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# SRC_URI+=" l10n_${xflag/[_@]/-}? ( http://hg.mozilla.org/releases/l10n/mozilla-aurora/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
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# elif [[ ${PV} =~ beta ]] && ! [[ ${PN} == seamonkey ]]; then
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# # Please note that this URI is not deterministic - digest breakage could occur
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# SRC_URI+=" l10n_${xflag/[_@]/-}? ( http://hg.mozilla.org/releases/l10n/mozilla-beta/ach/archive/tip.tar.bz2 -> ${MOZ_P}-l10n-${x}.tar.bz2 )"
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# elif [[ -n ${MOZ_L10N_URI_PREFIX} ]]; then
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if [[ -n ${MOZ_L10N_URI_PREFIX} ]]; then
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SRC_URI+=" l10n_${xflag/[_@]/-}? ( ${MOZ_L10N_URI_PREFIX}${x}${MOZ_L10N_URI_SUFFIX} )"
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fi
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IUSE+=" l10n_${xflag/[_@]/-}"
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done
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fi
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unset x xflag
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# @FUNCTION: mozlinguas_export
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# @INTERNAL
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# @DESCRIPTION:
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# Generate the list of language packs called "mozlinguas"
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# This list is used to unpack and install the xpi language packs
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mozlinguas_export() {
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if [[ ${PN} == seamonkey ]] ; then
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[[ ${PV} =~ alpha ]] && ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && return
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else
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[[ ${PV} =~ alpha|beta ]] && ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && return
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fi
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local lingua lflag
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mozlinguas=()
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# Set mozlinguas based on the enabled l10n_* USE flags.
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for lingua in "${MOZ_LANGS[@]}"; do
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# strip region subtag if $x is in the list
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if has ${lingua} en en-US; then
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# For mozilla products, en and en_US are handled internally
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continue
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elif has ${lingua} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
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lflag=${lingua%%-*}
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else
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lflag=${lingua}
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fi
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use l10n_${lflag/[_@]/-} && mozlinguas+=( ${lingua} )
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done
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# Compatibility code - Check LINGUAS and warn if anything set there isn't enabled via l10n
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for lingua in ${LINGUAS}; do
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if has ${lingua//[_@]/-} en en-US; then
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# For mozilla products, en and en_US are handled internally
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continue
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# If this language is supported by ${P},
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elif has ${lingua} "${MOZ_LANGS[@]//-/_}"; then
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# Warn the language is missing, if it isn't already there
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has ${lingua//[_@]/-} "${mozlinguas[@]//[_@]/-}" || \
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ewarn "LINGUAS value ${lingua} is not enabled using L10N use flags"
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continue
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# For each short lingua that isn't in MOZ_LANGS,
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# We used to add *all* long MOZ_LANGS to the mozlinguas list,
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# but we stopped doing that due to bug 325195.
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else
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:
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fi
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einfo "Sorry, but ${P} does not support the ${lingua} locale in LINGUAS"
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done
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}
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# @FUNCTION: mozlinguas_src_unpack
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# @DESCRIPTION:
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# Unpack xpi language packs according to the user's LINGUAS settings
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mozlinguas_src_unpack() {
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local x
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if ! [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
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mozlinguas_export
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for x in "${mozlinguas[@]}"; do
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# FIXME: Add support for unpacking xpis to portage
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xpi_unpack "${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
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done
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if [[ "${mozlinguas[*]}" != "" && "${mozlinguas[*]}" != "en" ]]; then
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einfo "Selected language packs (first will be default): ${mozlinguas[*]}"
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fi
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fi
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}
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# For the phase function export
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mozlinguas-v2_src_unpack() {
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mozlinguas_src_unpack
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}
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# @FUNCTION: mozlinguas_mozconfig
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# @DESCRIPTION:
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# if applicable, add the necessary flag to .mozconfig to support
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# the generation of locales. Note that this function requires
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# mozconfig_annontate to already be declared via an inherit of
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# mozconfig or mozcoreconf.
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mozlinguas_mozconfig() {
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if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
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if declare -f mozconfig_annotate >/dev/null ; then
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mozconfig_annotate 'for building locales' --with-l10n-base=${MOZ_L10N_SOURCEDIR}
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else
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die "Could not configure l10n-base, mozconfig_annotate not declared -- missing inherit?"
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fi
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fi
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}
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# @FUNCTION: mozlinguas_src_compile
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# @DESCRIPTION:
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# if applicable, build the selected locales.
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mozlinguas_src_compile() {
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if [[ -n ${MOZ_GENERATE_LANGPACKS} ]]; then
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# leverage BUILD_OBJ_DIR if set otherwise assume PWD.
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local x y targets=( "langpack" ) localedir="${BUILD_OBJ_DIR:-.}"
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case ${PN} in
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*firefox)
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localedir+="/browser/locales"
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;;
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seamonkey)
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if [[ "$(ver_cut 2)" -gt 53 ]] || { [[ "$(ver_cut 2)" -eq 53 ]] && [[ "$(ver_cut 3)" -ge 6 ]] ; } ; then
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localedir+="/comm"
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fi
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localedir+="/suite/locales"
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;;
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*thunderbird)
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localedir+="/mail/locales"
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targets+=( "calendar-langpack" )
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;;
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*) die "Building locales for ${PN} is not supported."
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esac
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pushd "${localedir}" > /dev/null || die
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mozlinguas_export
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for x in "${mozlinguas[@]}"; do for y in "${targets[@]}"; do
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emake ${y}-${x} LOCALE_MERGEDIR="./${y}-${x}"
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done; done
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popd > /dev/null || die
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fi
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}
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# For the phase function export
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mozlinguas-v2_src_compile() {
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mozlinguas_src_compile
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}
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# @FUNCTION: mozlinguas_xpistage_langpacks
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# @DESCRIPTION:
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# Add extra langpacks to the xpi-stage dir for prebuilt plugins
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#
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# First argument is the path to the extension
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# Second argument is the prefix of the source (same as first if unspecified)
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# Remaining arguments are the modules in the extension that are localized
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# (basename of first if unspecified)
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#
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# Example - installing extra langpacks for lightning:
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# src_install() {
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# ... # general installation steps
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# mozlinguas_xpistage_langpacks \
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# "${BUILD_OBJ_DIR}"/dist/xpi-stage/lightning \
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# "${WORKDIR}"/lightning \
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# lightning calendar
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# ... # proceed with installation from the xpi-stage dir
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# }
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mozlinguas_xpistage_langpacks() {
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local l c modpath="${1}" srcprefix="${1}" modules=( "${1##*/}" )
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shift
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if [[ -n ${1} ]] ; then srcprefix="${1}" ; shift ; fi
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if [[ -n ${1} ]] ; then modules=( $@ ) ; fi
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mozlinguas_export
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mkdir -p "${modpath}/chrome" || die
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for l in "${mozlinguas[@]}"; do for c in "${modules[@]}" ; do
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if [[ -e "${srcprefix}-${l}/chrome/${c}-${l}" ]]; then
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cp -RLp -t "${modpath}/chrome" "${srcprefix}-${l}/chrome/${c}-${l}" || die
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grep "locale ${c} ${l} chrome/" "${srcprefix}-${l}/chrome.manifest" \
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>>"${modpath}/chrome.manifest" || die
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elif [[ -e "${srcprefix}/chrome/${c}-${l}" ]]; then
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cp -RLp -t "${modpath}/chrome" "${srcprefix}/chrome/${c}-${l}" || die
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grep "locale ${c} ${l} chrome/" "${srcprefix}/chrome.manifest" \
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>>"${modpath}/chrome.manifest" || die
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else
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ewarn "Locale ${l} was not found for ${c}, skipping."
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fi
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done; done
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}
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# @FUNCTION: mozlinguas-v2_src_install
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# @DESCRIPTION:
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# Install xpi language packs according to the user's L10N settings
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# NOTE - uses ${BUILD_OBJ_DIR} or PWD if unset, for source-generated langpacks
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mozlinguas_src_install() {
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local x
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mozlinguas_export
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if [[ -n ${MOZ_GENERATE_LANGPACKS} ]] && [[ -n ${mozlinguas[*]} ]]; then
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local repopath="${WORKDIR}/${PN}-generated-langpacks"
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mkdir -p "${repopath}" || die
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pushd "${BUILD_OBJ_DIR:-.}"/dist/*/xpi > /dev/null || die
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for x in "${mozlinguas[@]}"; do
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cp "${MOZ_P}.${x}.langpack.xpi" \
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"${repopath}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi" || die
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xpi_unpack "${repopath}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}.xpi"
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done
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popd > /dev/null || die
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fi
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for x in "${mozlinguas[@]}"; do
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if [[ -n ${MOZ_INSTALL_L10N_XPIFILE} ]]; then
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xpi_copy "${WORKDIR}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}"
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else
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xpi_install "${WORKDIR}/${MOZ_P}-${x}${MOZ_LANGPACK_UNOFFICIAL:+.unofficial}"
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fi
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done
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}
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# For the phase function export
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mozlinguas-v2_src_install() {
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mozlinguas_src_install
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}
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