avformat/Makefile: add missing pcm dependency to hcom demuxer

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>

libavformat/Makefile

@@ -219,7 +219,7 @@ OBJS-$(CONFIG_H263_MUXER)                += rawenc.o
 OBJS-$(CONFIG_H264_DEMUXER)              += h264dec.o rawdec.o
 OBJS-$(CONFIG_H264_MUXER)                += rawenc.o
 OBJS-$(CONFIG_HASH_MUXER)                += hashenc.o
-OBJS-$(CONFIG_HCOM_DEMUXER)              += hcom.o
+OBJS-$(CONFIG_HCOM_DEMUXER)              += hcom.o pcm.o
 OBJS-$(CONFIG_HDS_MUXER)                 += hdsenc.o
 OBJS-$(CONFIG_HEVC_DEMUXER)              += hevcdec.o rawdec.o
 OBJS-$(CONFIG_HEVC_MUXER)                += rawenc.o