app-office/calligra-l10n: Add CALLIGRA_FEATURES, EAPI 6

This enables e.g. krita to block calligra-l10n[calligra_features_krita]
for avoiding file collisions. Mostly copied from existing *-l10n ebuilds.

Gentoo-bug: 594772

Package-Manager: portage-2.3.0

app-office/calligra-l10n/calligra-l10n-2.9.11-r1.ebuild

@@ -0,0 +1,107 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit kde4-base
+
+DESCRIPTION="Calligra localization package"
+HOMEPAGE="https://www.kde.org/"
+LICENSE="GPL-2"
+SLOT="4"
+
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE="doc"
+
+DEPEND="sys-devel/gettext"
+RDEPEND="!app-office/koffice-l10n"
+
+CAL_FTS="braindump flow karbon kexi krita plan sheets stage words"
+for cal_ft in ${CAL_FTS}; do
+	IUSE+=" calligra_features_${cal_ft}"
+done
+unset cal_ft
+
+MY_LANGS="bs ca ca@valencia cs da de el en_GB es et fi fr gl hu it ja kk nb nl
+pl pt pt_BR ru sk sv tr uk zh_CN zh_TW"
+
+case ${PV} in
+	2.[456789].[789]?)
+		# beta or rc releases
+		URI_BASE="mirror://kde/unstable/${PN/-l10n/}-${PV}/${PN}" ;;
+	2.[456789].?|2.[456789].??)
+		# stable releases
+		URI_BASE="mirror://kde/stable/${PN/-l10n/}-${PV}/${PN}" ;;
+	*)
+		SRC_URI="" ;;
+esac
+
+SRC_URI=""
+
+for MY_LANG in ${MY_LANGS} ; do
+	IUSE="${IUSE} l10n_${MY_LANG/[@_]/-}"
+	SRC_URI="${SRC_URI} l10n_${MY_LANG/[@_]/-}? ( ${URI_BASE}/${PN}-${MY_LANG}-${PV}.tar.xz )"
+done
+unset MY_LANG
+
+S="${WORKDIR}"
+
+pkg_setup() {
+	if [[ -z ${A} ]]; then
+		elog
+		elog "None of the requested L10N are supported by ${P}."
+		elog
+		elog "${P} supports these language codes:"
+		elog "${MY_LANGS//[@_]/-}"
+		elog
+	fi
+}
+
+src_unpack() {
+	[[ -n ${A} ]] && unpack ${A}
+}
+
+src_prepare() {
+	cat <<-EOF > CMakeLists.txt || die
+project(${PN})
+$(printf "add_subdirectory( %s )\n" \
+	`find . -mindepth 1 -maxdepth 1 -type d | sed -e "s:^\./::"`)
+EOF
+
+	local cal_ft
+	for cal_ft in ${CAL_FTS}; do
+		if ! use calligra_features_${cal_ft} ; then
+			if ls -U ./*/messages/calligra/${cal_ft}*po > /dev/null 2>&1; then
+				rm ./*/messages/calligra/${cal_ft}*po || \
+					die "Failed to remove ${cal_ft} messages"
+			fi
+			if ls -U ./*/docs/calligra/${cal_ft} > /dev/null 2>&1; then
+				sed -e "\:add_subdirectory(\s*${cal_ft}\s*): s:^:#:" \
+					-i ./*/docs/calligra/CMakeLists.txt || \
+					die "Failed to comment out ${cal_ft} docs"
+			fi
+		fi
+	done
+
+	kde4-base_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_DATA=ON
+		-DBUILD_DOC=$(usex doc)
+		-DBUILD_MESSAGES=ON
+	)
+	[[ -n ${A} ]] && kde4-base_src_configure
+}
+
+src_compile() {
+	[[ -n ${A} ]] && kde4-base_src_compile
+}
+
+src_test() { :; }
+
+src_install() {
+	[[ -n ${A} ]] && kde4-base_src_install
+}