/home/user06/ffmpeg_sources/ffmpeg/libavformat/xmv.c:131: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(xmv.o): In function `xmv_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xmv.c:156: undefined reference to `avpriv_request_sample'
/home/user06/ffmpeg_build/lib//libavformat.a(xmv.o): In function `xmv_process_packet_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xmv.c:381: undefined reference to `av_free'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xmv.c:384: undefined reference to `av_malloc'
/home/user06/ffmpeg_build/lib//libavformat.a(xmv.o): In function `xmv_fetch_new_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xmv.c:378: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(xwma.o): In function `xwma_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:88: undefined reference to `avpriv_request_sample'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:172: undefined reference to `av_malloc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:159: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:103: undefined reference to `avpriv_request_sample'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:239: undefined reference to `av_free'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:107: undefined reference to `av_mallocz'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:153: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:164: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:122: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:117: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/xwma.c:203: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(yop.o): In function `yop_read_seek':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:211: undefined reference to `av_free_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(yop.o): In function `yop_read_close':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:186: undefined reference to `av_free_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(yop.o): In function `yop_read_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:144: undefined reference to `av_new_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:179: undefined reference to `av_free_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:173: undefined reference to `av_shrink_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(yop.o): In function `yop_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:74: undefined reference to `av_mallocz'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yop.c:114: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o): In function `yuv4_read_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:578: undefined reference to `avpicture_get_size'
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o): In function `yuv4_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:519: undefined reference to `av_reduce'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:544: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:538: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:492: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:408: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o): In function `yuv4_write_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:286: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o):/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:282: more undefined references to `av_log' follow
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o): In function `yuv4_write_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:277: undefined reference to `av_get_pix_fmt_name'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:277: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:246: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o): In function `yuv4_generate_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:44: undefined reference to `av_reduce'
/home/user06/ffmpeg_build/lib//libavformat.a(yuv4mpeg.o): In function `yuv4_write_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:205: undefined reference to `av_get_pix_fmt_name'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:205: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:218: undefined reference to `av_pix_fmt_get_chroma_sub_sample'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/yuv4mpeg.c:161: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `fourxm_read_close':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:368: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `fourxm_read_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:311: undefined reference to `av_new_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:320: undefined reference to `av_free_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `fourxm_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:217: undefined reference to `av_malloc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:263: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `parse_vtrk':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:114: undefined reference to `av_malloc'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `parse_strk':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:158: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `fourxm_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:269: undefined reference to `av_freep'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:270: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `parse_strk':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:139: undefined reference to `av_reallocp_array'
/home/user06/ffmpeg_build/lib//libavformat.a(4xm.o): In function `fourxm_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:230: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/4xm.c:221: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(aacdec.o): In function `adts_aac_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aacdec.c:79: undefined reference to `av_dict_get'
/home/user06/ffmpeg_build/lib//libavformat.a(ac3dec.o): In function `ac3_eac3_probe':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/ac3dec.c:58: undefined reference to `avpriv_ac3_parse_header'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/ac3dec.c:69: undefined reference to `av_crc_get_table'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/ac3dec.c:69: undefined reference to `av_crc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/ac3dec.c:63: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(act.o): In function `read_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/act.c:122: undefined reference to `av_new_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/act.c:120: undefined reference to `av_new_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(act.o): In function `read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/act.c:100: undefined reference to `av_rescale'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/act.c:85: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(adp.o): In function `adp_read_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adp.c:77: undefined reference to `av_shrink_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adp.c:74: undefined reference to `av_free_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(adp.o): In function `adp_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adp.c:56: undefined reference to `av_get_audio_frame_duration'
/home/user06/ffmpeg_build/lib//libavformat.a(adtsenc.o): In function `adts_decode_extradata':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:50: undefined reference to `avpriv_mpeg4audio_get_config'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:82: undefined reference to `avpriv_copy_pce_data'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:67: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:71: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:59: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:63: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:75: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(adtsenc.o):/home/user06/ffmpeg_sources/ffmpeg/libavformat/adtsenc.c:110: more undefined references to `av_log' follow
/home/user06/ffmpeg_build/lib//libavformat.a(adxdec.o): In function `adx_read_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adxdec.c:51: undefined reference to `av_free_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adxdec.c:55: undefined reference to `av_free_packet'
/home/user06/ffmpeg_build/lib//libavformat.a(adxdec.o): In function `adx_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adxdec.c:81: undefined reference to `av_mallocz'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adxdec.c:90: undefined reference to `avpriv_adx_decode_header'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/adxdec.c:85: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(aea.o): In function `aea_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aea.c:75: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(afc.o): In function `afc_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/afc.c:44: undefined reference to `av_mallocz'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffdec.o): In function `get_meta':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:76: undefined reference to `av_malloc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:86: undefined reference to `av_dict_set'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:81: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffdec.o): In function `aiff_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:279: undefined reference to `av_mallocz'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffdec.o): In function `get_aiff_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:127: undefined reference to `av_get_bits_per_sample'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffdec.o): In function `aiff_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:317: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffdec.o): In function `get_aiff_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:163: undefined reference to `av_get_bits_per_sample'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffdec.c:156: undefined reference to `av_get_audio_frame_duration'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffenc.o): In function `aiff_write_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:229: undefined reference to `av_mallocz'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:233: undefined reference to `av_copy_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:223: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:234: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffenc.o): In function `aiff_write_trailer':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:294: undefined reference to `av_free_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:295: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffenc.o): In function `put_meta':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:88: undefined reference to `av_dict_get'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:88: undefined reference to `av_dict_get'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:88: undefined reference to `av_dict_get'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:88: undefined reference to `av_dict_get'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffenc.o): In function `aiff_write_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:113: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:167: undefined reference to `av_get_bits_per_sample'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:169: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:138: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/aiffenc.c:118: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(aiffenc.o):(.rodata+0x4): undefined reference to `av_default_item_name'
/home/user06/ffmpeg_build/lib//libavformat.a(asfcrypt.o): In function `ff_asfcrypt_dec':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/asfcrypt.c:164: undefined reference to `av_rc4_init'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/asfcrypt.c:165: undefined reference to `av_rc4_crypt'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/asfcrypt.c:170: undefined reference to `av_des_init'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/asfcrypt.c:171: undefined reference to `av_des_crypt'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/asfcrypt.c:174: undefined reference to `av_rc4_init'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/asfcrypt.c:175: undefined reference to `av_rc4_crypt'
/home/user06/ffmpeg_build/lib//libavformat.a(audiointerleave.o): In function `ff_audio_interleave_close':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:37: undefined reference to `av_fifo_free'
/home/user06/ffmpeg_build/lib//libavformat.a(audiointerleave.o): In function `ff_audio_interleave_init':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:60: undefined reference to `av_get_bits_per_sample'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:70: undefined reference to `av_fifo_alloc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:62: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:51: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(audiointerleave.o): In function `interleave_new_audio_packet':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:84: undefined reference to `av_fifo_size'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:87: undefined reference to `av_new_packet'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:89: undefined reference to `av_fifo_generic_read'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:92: undefined reference to `av_rescale_q'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:83: undefined reference to `av_fifo_size'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:83: undefined reference to `av_fifo_size'
/home/user06/ffmpeg_build/lib//libavformat.a(audiointerleave.o): In function `ff_audio_rechunk_interleave':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:113: undefined reference to `av_fifo_size'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:115: undefined reference to `av_fifo_realloc2'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/audiointerleave.c:119: undefined reference to `av_fifo_generic_write'
/home/user06/ffmpeg_build/lib//libavformat.a(avc.o): In function `ff_avc_parse_nal_units_buf':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/avc.c:101: undefined reference to `av_freep'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/avc.c:101: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(avc.o): In function `ff_isom_write_avcc':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/avc.c:156: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(avc.o): In function `ff_avc_write_annexb_extradata':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/avc.c:183: undefined reference to `av_mallocz'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v1.o): In function `get_string':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v1.c:196: undefined reference to `av_dict_set'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v1.o): In function `parse_tag':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v1.c:224: undefined reference to `av_dict_set'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v1.c:220: undefined reference to `av_dict_set'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v2enc.o): In function `id3v2_put_ttag':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:97: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v2enc.o): In function `write_metadata':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:180: undefined reference to `av_dict_get'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v2enc.o): In function `id3v2_3_metadata_split_date':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:124: undefined reference to `av_dict_get'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:126: undefined reference to `av_strcasecmp'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:132: undefined reference to `av_strlcpy'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:133: undefined reference to `av_dict_set'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:143: undefined reference to `av_dict_set'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:148: undefined reference to `av_dict_set'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:150: undefined reference to `av_dict_free'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v2enc.o): In function `write_chapter':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:212: undefined reference to `av_rescale_q'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:213: undefined reference to `av_rescale_q'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:236: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(id3v2enc.o): In function `ff_id3v2_write_apic':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:280: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:286: undefined reference to `av_dict_get'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:295: undefined reference to `av_dict_get'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/id3v2enc.c:316: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(mms.o): In function `ff_mms_read_header':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:38: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(mms.o): In function `ff_mms_asf_header_parser':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:80: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:104: undefined reference to `av_fast_realloc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:120: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:128: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:135: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:110: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:63: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(mms.o):/home/user06/ffmpeg_sources/ffmpeg/libavformat/mms.c:90: more undefined references to `av_log' follow
/home/user06/ffmpeg_build/lib//libavformat.a(nut.o): In function `enu_free':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:236: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(nut.o): In function `ff_nut_reset_ts':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:194: undefined reference to `av_rescale_rnd'
/home/user06/ffmpeg_build/lib//libavformat.a(nut.o): In function `ff_nut_add_sp':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:219: undefined reference to `av_mallocz'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:220: undefined reference to `av_tree_node_alloc'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:227: undefined reference to `av_tree_insert'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:229: undefined reference to `av_free'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:230: undefined reference to `av_free'
/home/user06/ffmpeg_build/lib//libavformat.a(nut.o): In function `ff_nut_free_sp':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:242: undefined reference to `av_tree_enumerate'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/nut.c:243: undefined reference to `av_tree_destroy'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_amf_read_string':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:117: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_rtmp_packet_create':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:315: undefined reference to `av_malloc'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_rtmp_packet_destroy':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:333: undefined reference to `av_freep'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:333: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_rtmp_packet_create':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:315: undefined reference to `av_malloc'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_rtmp_packet_destroy':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:333: undefined reference to `av_freep'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `amf_tag_contents':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:474: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:487: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:478: undefined reference to `av_strlcpy'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:480: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:496: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:469: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:466: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:454: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o):/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:451: more undefined references to `av_log' follow
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_amf_get_field_value':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:405: undefined reference to `av_strlcpy'
/home/user06/ffmpeg_build/lib//libavformat.a(rtmppkt.o): In function `ff_rtmp_packet_dump':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:505: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:524: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:525: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:518: undefined reference to `av_log'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtmppkt.c:520: undefined reference to `av_log'
/home/user06/ffmpeg_build/lib//libavformat.a(rtp.o): In function `ff_rtp_get_payload_type':
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtp.c:98: undefined reference to `av_opt_get_int'
/home/user06/ffmpeg_sources/ffmpeg/libavformat/rtp.c:108: undefined reference to `av_opt_flag_is_set'
collect2: ld returned 1 exit status