pango: add init script to create /etc/pango/pango.modules

It would be nicer to do this at compile time, but then we would need to
compile pango for the host as well.

package/pango/S25pango

@@ -0,0 +1,19 @@
+#! /bin/sh
+#
+# run pango-querymodules if needed
+
+FILE=/etc/pango/pango.modules
+
+case "$1" in
+    start|"")
+	if [ ! -f "$FILE" ] ; then
+	    /usr/bin/pango-querymodules > "$FILE"
+	fi
+	;;
+    stop)
+	;;
+    *)
+	echo "Usage: $0 {start|stop}" >&2
+	exit 1
+	;;
+esac

package/pango/pango.mk

@@ -55,3 +55,7 @@ PANGO_CONF_OPT = --enable-shared --enable-static \
 PANGO_DEPENDENCIES = uclibc gettext libintl pkgconfig libglib2 $(XSERVER) cairo
 
 $(eval $(call AUTOTARGETS,package,pango))
+
+$(PANGO_HOOK_POST_INSTALL):
+	$(INSTALL) -m 755 package/pango/S25pango $(TARGET_DIR)/etc/init.d/
+	touch $@