Use make functions for HELP_LINGUAS

raveit65 · raveit65 · commit f90d1571d838 · 2018-11-19T11:26:37.000+01:00
diff --git a/mate-user-guide/Makefile.am b/mate-user-guide/Makefile.am
@@ -73,13 +73,11 @@ HELP_MEDIA =					\
 	figures/yelp_preferences.png \
 	figures/yelp_window.png
 
-HELP_LINGUAS = af am ar as ast az be bg bn bn_IN br bs ca ca@valencia cmn crh \
-               cs cy da de dz el en_AU en_CA en_GB eo es es_CO et eu fa fi fr \
-               ga gl gu he hi hr hu hy id is it ja ka kk kn ko ku ku_IQ ky lt \
-               lv mai mg mk ml mn mr ms nb nds ne nl nn oc or pa pl ps pt pt_BR\
-               ro ru si sk sl sq sr sr@latin sv ta te th tr ug uk ur uz vi xh \
-               zh_CN zh_HK zh_TW
-
+# Add linguas to be ignored, e.g. IGNORE_HELP_LINGUAS = ca de es fr
+IGNORE_HELP_LINGUAS =
+HELP_LINGUAS = $(if $(IGNORE_HELP_LINGUAS), \
+	$(filter-out $(IGNORE_HELP_LINGUAS),$(subst /,,$(dir $(wildcard */*.po)))), \
+	$(subst /,,$(dir $(wildcard */*.po))) )
 
 @INTLTOOL_DESKTOP_RULE@
 
