--- games-strategy/wesnoth/wesnoth-1.10.6.ebuild
+++ games-strategy/wesnoth/wesnoth-1.10.6.ebuild
@@ -14,6 +14,14 @@
 KEYWORDS="amd64 ppc ~ppc64 x86 ~x86-fbsd"
 IUSE="dbus dedicated doc nls server"
 
+# Defined in po/LINGUAS
+LANGS="af ang ang@latin ar bg ca ca_ES@valencia cs da de el en@shaw en_GB eo es et eu fi fr fur_IT ga gd gl he hr hu id is it ja ko la lt lv mk mr nb_NO nl pl pt pt_BR racv ro ru sk sl sr sr@ijekavian sr@ijekavianlatin sr@latin sv tl tr uk vi zh_CN zh_TW"
+
+for L in ${LANGS}; do
+	IUSE+=" linguas_${L}"
+done
+unset L
+
 RDEPEND=">=media-libs/libsdl-1.2.7[joystick,video,X]
 	media-libs/sdl-net
 	!dedicated? (
@@ -64,6 +72,11 @@
 	# bug #472994
 	mv icons/wesnoth-icon-Mac.png icons/wesnoth-icon.png || die
 	mv icons/map-editor-icon-Mac.png icons/wesnoth_editor-icon.png || die
+
+	# Don't or install build uneeded locale
+	for LINGUAS_FILE in $(find -name LINGUAS); do
+		echo ${LINGUAS} > ${LINGUAS_FILE}
+	done
 }
 
 src_configure() {
@@ -97,10 +110,11 @@
 		"-DCMAKE_INSTALL_PREFIX=${GAMES_PREFIX}"
 		"-DDATAROOTDIR=${GAMES_DATADIR}"
 		"-DBINDIR=${GAMES_BINDIR}"
-		"-DICONDIR=/usr/share/pixmaps"
-		"-DDESKTOPDIR=/usr/share/applications"
-		"-DMANDIR=/usr/share/man"
-		"-DDOCDIR=/usr/share/doc/${PF}"
+		"-DLOCALEDIR=${GAMES_DATADIR_BASE}/locale/"
+		"-DICONDIR=${GAMES_DATADIR_BASE}/pixmaps"
+		"-DDESKTOPDIR=${GAMES_DATADIR_BASE}/applications"
+		"-DMANDIR=${GAMES_DATADIR_BASE}/man"
+		"-DDOCDIR=${GAMES_DATADIR_BASE}/doc/${PF}"
 		)
 	cmake-utils_src_configure
 }