intl: rebuild pot files only on request 'make intl'

Makefile

@@ -511,7 +511,7 @@ reconfigure:
 	$(ROOTDIR)/configure $(CONFIGURE_ARGS)
 
 # Binary
-${PROG}: check_config make_webui $(PO-FILES) $(MO-FILES) $(OBJS)
+${PROG}: check_config make_webui $(MO-FILES) $(OBJS)
 	$(CC) -o $@ $(OBJS) $(CFLAGS) $(LDFLAGS)
 
 # Object
@@ -566,9 +566,14 @@ $(BUILDDIR)/build.o: $(BUILDDIR)/build.c
 	$(CC) -c -o $@ $<
 
 # Internationalization
-intl/tvheadend.pot: $(I18N-C)
-	@$(XGETTEXT) -o $@.new $(I18N-C)
-	@mv $@.new $@
+.PHONY: intl
+intl:
+	@printf "Building tvheadend.pot\n"
+	@$(XGETTEXT) -o intl/tvheadend.pot.new $(I18N-C)
+	@mv intl/tvheadend.pot.new intl/tvheadend.pot
+	$(MAKE) -f Makefile.webui LANGUAGES="$(LANGUAGES)" WEBUI=std intl
+
+intl/tvheadend.pot:
 
 intl/tvheadend.de.po: intl/tvheadend.pot
 	$(call merge-po,$@,$<)
@@ -583,6 +588,7 @@ intl/tvheadend.pl.po: intl/tvheadend.pot
 	$(call merge-po,$@,$<)
 
 ${BUILDDIR}/%.mo: %.po
+	@printf "Building $@\n"
 	@mkdir -p $(dir $@)/$(subst .,,$(suffix $(basename $@)))/LC_MESSAGES
 	@$(MSGFMT) -o $@ $<
 	@ln -sf ../../tvheadend.$(subst .,,$(suffix $(basename $@))).mo \

Makefile.webui

@@ -191,6 +191,7 @@ define merge-po
 endef
 
 define go-po
+	@printf "Building $(1)\n"
 	@mkdir -p $(dir $(1))
 	$(VV)$(POJS_PY) --in="$(2)" > $(1).new
 	@echo "tvh_locale_lang = '$(subst .,,$(suffix $(basename $(2))))';" >> $(1).new
@@ -244,9 +245,13 @@ compile-debug: $(WEBDIR)/extjs-debug.c $(WEBDIR)/extjs-tv-debug.c
 	@echo "WEBUI debug finished"
 
 # Internationalization
-intl/js/tvheadend.js.pot: $(JAVASCRIPT_SRC)
-	@$(XGETTEXT) -o $@.new $(JAVASCRIPT_SRC)
-	@mv $@.new $@
+.PHONY: intl
+intl:
+	@printf "Building intl/js/tvheadend.js.pot\n"
+	@$(XGETTEXT) -o intl/js/tvheadend.js.pot.new $(JAVASCRIPT_SRC)
+	@mv intl/js/tvheadend.js.pot.new intl/js/tvheadend.js.pot
+
+intl/js/tvheadend.js.pot:
 
 intl/js/tvheadend.js.de.po: intl/js/tvheadend.js.pot
 	$(call merge-po,$@,$<)