mov demuxer depends on mpeg4audio code now

Originally committed as revision 12963 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/Makefile

@@ -313,6 +313,7 @@ OBJS-$(CONFIG_MATROSKA_MUXER)          += xiph.o mpeg4audio.o
 OBJS-$(CONFIG_NUT_MUXER)               += mpegaudiodata.o
 OBJS-$(CONFIG_OGG_MUXER)               += xiph.o
 OBJS-$(CONFIG_RTP_MUXER)               += mpegvideo.o
+OBJS-$(CONFIG_MOV_DEMUXER)             += mpeg4audio.o
 
 # external codec libraries
 OBJS-$(CONFIG_LIBA52)                  += liba52.o