Move output-example dependency declaration after subdir.mak include so that it is

not the first (and thus default) target and output-example is not always built.

Originally committed as revision 18203 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/Makefile

@@ -246,6 +246,6 @@ OBJS-$(CONFIG_UDP_PROTOCOL)              += udp.o
 EXAMPLES  = output-example
 TESTPROGS = timefilter
 
-$(SUBDIR)output-example$(EXESUF): $(FF_DEP_LIBS)
-
 include $(SUBDIR)../subdir.mak
+
+$(SUBDIR)output-example$(EXESUF): $(FF_DEP_LIBS)