From 3b5255369882f9b9f5f13f4cc52825ecf4f33c58 Mon Sep 17 00:00:00 2001
From: Dustin Polke <DuPol@gmx.de>
Date: Thu, 24 May 2012 15:08:27 +0200
Subject: cairo-dock.eclass: Make localization visible via linguas_ USE flags.

---
 eclass/ChangeLog         |  3 +++
 eclass/cairo-dock.eclass | 19 +++++++++++++++----
 2 files changed, 18 insertions(+), 4 deletions(-)

(limited to 'eclass')

diff --git a/eclass/ChangeLog b/eclass/ChangeLog
index d9ec826..45f4584 100644
--- a/eclass/ChangeLog
+++ b/eclass/ChangeLog
@@ -2,6 +2,9 @@
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
 # $Header$
 
+  24 May 2012; Dustin Polke <DuPol@gmx.de> cairo-dock.eclass:
+  Make localization support visible via linuas_ USE flags.
+
   23 May 2012; Dustin Polke <DuPol@gmx.de> cairo-dock.eclass:
   - Adapt to new upstream versioning scheme (only 3 digits now).
   - Drop unneeded variables.
diff --git a/eclass/cairo-dock.eclass b/eclass/cairo-dock.eclass
index 17c6b40..f1acae0 100644
--- a/eclass/cairo-dock.eclass
+++ b/eclass/cairo-dock.eclass
@@ -60,6 +60,16 @@ SRC_URI="http://launchpad.net/cairo-dock-${CD_TYPE}/${CD_PV_MAJ_MIN}/${PV}/+down
 
 S="${WORKDIR}"/${CD_P}
 
+# @ECLASS-VARIABLE: CD_LANGS
+# @DESCRIPTION:
+# Languages supported for localization. linguas_ will be added to IUSE.
+if [[ ! -z ${CD_LANGS} ]]; then
+	for _lang in ${CD_LANGS}; do
+		IUSE+=" linguas_${_lang}"
+	done
+	unset _lang
+fi
+
 # @FUNCTION: cairo-dock_src_unpack
 # @DESCRIPTION:
 # For cairo-dock, run default_src_unpack.
@@ -69,7 +79,7 @@ S="${WORKDIR}"/${CD_P}
 cairo-dock_src_unpack() {
 	if [ "${CD_TYPE}" == "plug-ins" ]; then
 		local target targets=( "${CDP_P}/cmake_modules" ) 
-		[ "${PN}" == "cd-plugins-core" ] && \
+		[ ! -z "${CD_LANGS}" ] && \
 			targets+=( "${CDP_P}/po" )
 		for target in ${CD_PLUGINS[@]}; do
 			targets+=( "${CDP_P}/${target}" )
@@ -119,15 +129,16 @@ cairo-dock_src_prepare() {
 	fi
 
 	# localization
-	if [ "${CD_TYPE}" == "core" -o "${PN}" == "cd-plugins-core" ]; then
+	if [[ ! -z ${CD_LANGS} ]]; then
 		if [[ -z ${LINGUAS} ]]; then
 			einfo "Installing localization for all languages"
 		else
 			strip-linguas -i po
 			einfo "Installing localization for the following languages:	${LINGUAS:=en}"
-			for lang in ${LINGUAS}; do
-				echo "\"${S}\"/po/${lang}.po" >> po/gentoo_linguas || die
+			for _lang in ${LINGUAS}; do
+				echo "\"${S}\"/po/${_lang}.po" >> po/gentoo_linguas || die
 			done
+			unset _lang
 			sed -e "s/^\(file (\)GLOB \(PO_FILES\).*$/\1STRINGS gentoo_linguas \2)/" \
 				-i po/CMakeLists.txt || die
 		fi
-- 
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