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Compilation error

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Compilation error

Postby zenk » Tue Aug 08, 2017 10:15 pm

Hi guys, iI tried to compile ffmpeg with libv4l2:
Code: Select all
./configure --enable-libv4l2

After, i use "make".
During compilation these errors appeared:

Code: Select all
LD      ffmpeg_g
libavformat/libavformat.a(matroskadec.o): In function `ebml_read_num':
/root/ffmpeg-3.3.3/libavformat/matroskadec.c:840: undefined reference to `ff_log2_tab'
libavformat/libavformat.a(rtsp.o): In function `ff_rtsp_connect':
/root/ffmpeg-3.3.3/libavformat/rtsp.c:1883: undefined reference to `ff_log2_tab'
libavcodec/libavcodec.a(asvdec.o): In function `asv2_get_bits':
/root/ffmpeg-3.3.3/libavcodec/asvdec.c:74: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(asvdec.o): In function `asv2_decode_block':
/root/ffmpeg-3.3.3/libavcodec/asvdec.c:134: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(asvdec.o): In function `asv2_get_level':
/root/ffmpeg-3.3.3/libavcodec/asvdec.c:92: undefined reference to `ff_reverse'
/root/ffmpeg-3.3.3/libavcodec/asvdec.c:92: undefined reference to `ff_reverse'
/root/ffmpeg-3.3.3/libavcodec/asvdec.c:92: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(asvdec.o):/root/ffmpeg-3.3.3/libavcodec/asvdec.c:92: more undefined references to `ff_reverse' follow
libavcodec/libavcodec.a(tiertexseqv.o): In function `seq_decode_op1':
/root/ffmpeg-3.3.3/libavcodec/tiertexseqv.c:111: undefined reference to `ff_log2_tab'
libavcodec/libavcodec.a(tiff.o): In function `tiff_unpack_fax':
/root/ffmpeg-3.3.3/libavcodec/tiff.c:468: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(tiff.o): In function `tiff_unpack_strip':
/root/ffmpeg-3.3.3/libavcodec/tiff.c:610: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(tiff.o): In function `deinvert_buffer':
/root/ffmpeg-3.3.3/libavcodec/tiff.c:285: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(tiff.o): In function `tiff_unpack_strip':
/root/ffmpeg-3.3.3/libavcodec/tiff.c:600: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(tiff.o): In function `deinvert_buffer':
/root/ffmpeg-3.3.3/libavcodec/tiff.c:285: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(tiff.o):/root/ffmpeg-3.3.3/libavcodec/tiff.c:639: more undefined references to `ff_reverse' follow
libavcodec/libavcodec.a(xsubdec.o): In function `decode_frame':
/root/ffmpeg-3.3.3/libavcodec/xsubdec.c:155: undefined reference to `ff_log2_tab'
libavcodec/libavcodec.a(xsubenc.o): In function `put_xsub_rle':
/root/ffmpeg-3.3.3/libavcodec/xsubenc.c:45: undefined reference to `ff_log2_tab'
/root/ffmpeg-3.3.3/libavcodec/xsubenc.c:45: undefined reference to `ff_log2_tab'
libavcodec/libavcodec.a(dsd.o): In function `ff_dsd2pcm_translate':
/root/ffmpeg-3.3.3/libavcodec/dsd.c:66: undefined reference to `ff_reverse'
/root/ffmpeg-3.3.3/libavcodec/dsd.c:70: undefined reference to `ff_reverse'
libavcodec/libavcodec.a(aacps_fixed.o): In function `ff_ps_read_data_fixed':
/root/ffmpeg-3.3.3/libavcodec/aacps.c:202: undefined reference to `ff_log2_tab'
libavcodec/libavcodec.a(aacps_float.o): In function `ff_ps_read_data':
/root/ffmpeg-3.3.3/libavcodec/aacps.c:202: undefined reference to `ff_log2_tab'
collect2: error: ld returned 1 exit status
Makefile:136: recipe for target 'ffmpeg_g' failed
make: *** [ffmpeg_g] Error 1


can anybody help me?
zenk
 
Posts: 8
Joined: Mon Mar 16, 2015 1:22 pm

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