Use make functions for HELP_LINGUAS

accessx-status/docs/Makefile.am

@@ -14,6 +14,10 @@ HELP_MEDIA = figures/accessx_bounce-keys.png \
 	figures/accessx_sticky-shift-key.png \
 	figures/accessx_sticky-windows-key.png
 
-HELP_LINGUAS = bg ca cs de el en_GB es eu fi fr gl it ko nl oc sv uk zh_CN
+# 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))) )
 
 -include $(top_srcdir)/git.mk

battstat/docs/Makefile.am

@@ -9,6 +9,10 @@ HELP_MEDIA = figures/battstat-applet-expanded.png \
 		figures/battstat-preferences.png \
 		figures/context-menu.png
 
-HELP_LINGUAS = ca cs bg da de el en_GB es eu fi fr ko oc pa pt_BR sv uk zh_CN
+# 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))) )
 
 -include $(top_srcdir)/git.mk

charpick/help/Makefile.am

@@ -7,6 +7,10 @@ HELP_MEDIA = figures/charpalette_applet.png \
 		figures/charpick_characters.png \
 		figures/charpick-preferences.png
 
-HELP_LINGUAS = bg ca cs de el en_GB es eu fi fr it ko nl oc pt_BR ru sv uk zh_CN
+# 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))) )
 
 -include $(top_srcdir)/git.mk

cpufreq/help/Makefile.am

@@ -13,6 +13,10 @@ HELP_MEDIA = figures/cpufreq-100.png \
 		figures/cpufreq-applet-selector-both.png \
 		figures/cpufreq-applet-selector.png
 
-HELP_LINGUAS = ca cs de el en_GB es eu fi fr hu nl oc pt_BR ru sv uk 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))) )
 
 -include $(top_srcdir)/git.mk

drivemount/help/Makefile.am

@@ -9,6 +9,10 @@ HELP_MEDIA = figures/drivemount-applet_eject.png \
 		figures/drivemount-applet_open.png \
 		figures/drivemount-applet_status.png
 
-HELP_LINGUAS = ca cs da de el en_GB es eu fi fr it ko oc pa ru sv uk zh_CN
+# 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))) )
 
 -include $(top_srcdir)/git.mk

geyes/docs/Makefile.am

@@ -5,6 +5,10 @@ HELP_FILES = index.docbook legal.xml
 
 HELP_MEDIA = figures/geyes_applet.png
 
-HELP_LINGUAS = ast bg ca cs da de el en_GB es eu fi fr it ko oc ru sv uk 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))) )
 
 -include $(top_srcdir)/git.mk

mateweather/docs/Makefile.am

@@ -18,6 +18,10 @@ HELP_MEDIA = figures/mateweather_applet.png \
 		figures/stock_weather-storm.png \
 		figures/stock_weather-sunny.png
 
-HELP_LINGUAS = ar ca cs de el en_GB es eu fi fr ko nl oc pa pt_BR ru sv uk zh_CN
+# 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))) )
 
 -include $(top_srcdir)/git.mk

multiload/docs/Makefile.am

@@ -6,6 +6,10 @@ HELP_FILES = index.docbook legal.xml
 HELP_MEDIA = figures/multiload-preferences.png \
 		figures/system-monitor-applet_window.png
 
-HELP_LINGUAS = ca cs de el en_GB es eu fi fr ko oc pa pt_BR ru sv uk zh_CN
+# 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))) )
 
 -include $(top_srcdir)/git.mk

netspeed/help/Makefile.am

@@ -14,6 +14,10 @@ HELP_MEDIA = \
 	figures/settings.png \
 	figures/wavelan.png
 
-HELP_LINGUAS = de el fr pt_BR sv
+# 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))) )
 
 -include $(top_srcdir)/git.mk

stickynotes/docs/Makefile.am

@@ -9,6 +9,10 @@ HELP_MEDIA = figures/stickynote-right-menu-lock.png \
 		figures/stickynotes-note-prefs.png \
 		figures/stickynotes-prefs.png
 
-HELP_LINGUAS = ca cs de el en_GB es eu fi fr ko oc pa pt_BR ru sv uk 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))) )
 
 -include $(top_srcdir)/git.mk

trashapplet/docs/Makefile.am

@@ -5,6 +5,10 @@ HELP_FILES = index.docbook legal.xml
 
 HELP_MEDIA = figures/trash-applet.png
 
-HELP_LINGUAS = ca cs da de el en_GB es eu fi fr hu it nl oc pa pt_BR ru sv uk 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))) )
 
 -include $(top_srcdir)/git.mk