[FFmpeg-trac] #5531(avcodec:new): Compiling libx264 on CentOS 7.2 fails | "undefined reference to" errors

FFmpeg trac at avcodec.org
Tue May 10 08:57:59 CEST 2016


#5531: Compiling libx264 on CentOS 7.2 fails | "undefined reference to" errors
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:  defect
  SpeedyGoneZales                    |                 Priority:  normal
               Status:  new          |                  Version:  git-
            Component:  avcodec      |  master
             Keywords:  libx264,     |               Blocked By:
  libavcodec                         |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:

 Compiling libx264 according to
 [https://trac.ffmpeg.org/wiki/CompilationGuide/Centos this guide] fails
 with the following errors:
 {{{
 /usr/local/lib/libavcodec.a(opusdec.o): In function
 `opus_decode_subpacket':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:379: undefined reference to
 `swr_is_initialized'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:220: undefined reference to
 `swr_is_initialized'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_init_resample':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:161: undefined reference to
 `swr_init'
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:167: undefined reference to
 `swr_convert'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:234: undefined reference to
 `swr_convert'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_flush_resample':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:115: undefined reference to
 `swr_convert'
 /usr/local/lib/libavcodec.a(opusdec.o): In function
 `opus_decode_subpacket':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:411: undefined reference to
 `swr_close'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_flush':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:614: undefined reference to
 `swr_close'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_close':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:638: undefined reference to
 `swr_free'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_init':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:708: undefined reference to
 `swr_alloc'
 /usr/local/lib/libavcodec.a(tiff.o): In function `tiff_uncompress_lzma':
 /home/toby/ffmpeg/ffmpeg/libavcodec/tiff.c:396: undefined reference to
 `lzma_stream_decoder'
 /home/toby/ffmpeg/ffmpeg/libavcodec/tiff.c:401: undefined reference to
 `lzma_code'
 /home/toby/ffmpeg/ffmpeg/libavcodec/tiff.c:402: undefined reference to
 `lzma_end'
 collect2: error: ld returned 1 exit status
 }}}


 How to reproduce:

 {{{

 # PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure
 --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --enable-static
 platform:      X86_64
 byte order:    little-endian
 system:        LINUX
 cli:           yes
 libx264:       internal
 shared:        no
 static:        yes
 asm:           yes
 interlaced:    yes
 avs:           avxsynth
 lavf:          yes
 ffms:          no
 mp4:           no
 gpl:           yes
 thread:        posix
 opencl:        yes
 filters:       resize crop select_every
 debug:         no
 gprof:         no
 strip:         no
 PIC:           no
 bit depth:     8
 chroma format: all

 You can run 'make' or 'make fprofiled' now.
 }}}
 {{{
 # make
 cat common/opencl/x264-cl.h common/opencl/motionsearch.cl
 common/opencl/subpel.cl common/opencl/intra.cl common/opencl/weightp.cl
 common/opencl/downscale.cl common/opencl/bidir.cl | ./tools/cltostr.sh
 common/oclobj.h
 dependency file generation...
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o x264.o x264.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/input.o input/input.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/timecode.o input/timecode.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/raw.o input/raw.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/y4m.o input/y4m.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o output/raw.o output/raw.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o output/matroska.o output/matroska.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o output/matroska_ebml.o
 output/matroska_ebml.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o output/flv.o output/flv.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o output/flv_bytestream.o
 output/flv_bytestream.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/filters.o filters/filters.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/video.o
 filters/video/video.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/source.o
 filters/video/source.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/internal.o
 filters/video/internal.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/resize.o
 filters/video/resize.c
 filters/video/resize.c: In function ‘pick_closest_supported_csp’:
 filters/video/resize.c:212:9: warning: ‘depth_minus1’ is deprecated
 (declared at /usr/local/include/libavutil/pixdesc.h:65) [-Wdeprecated-
 declarations]
          if( pix_desc->comp[i].depth_minus1 >= 8 )
          ^
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/cache.o
 filters/video/cache.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/fix_vfr_pts.o
 filters/video/fix_vfr_pts.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/select_every.o
 filters/video/select_every.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/crop.o
 filters/video/crop.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o filters/video/depth.o
 filters/video/depth.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/avs.o input/avs.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/thread.o input/thread.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o input/lavf.o input/lavf.c
 input/lavf.c: In function ‘read_frame_internal’:
 input/lavf.c:75:5: warning: ‘codec’ is deprecated (declared at
 /usr/local/include/libavformat/avformat.h:880) [-Wdeprecated-declarations]
      AVCodecContext *c = h->lavf->streams[h->stream_id]->codec;
      ^
 input/lavf.c:99:17: warning: ‘avcodec_decode_video2’ is deprecated
 (declared at /usr/local/include/libavcodec/avcodec.h:4733) [-Wdeprecated-
 declarations]
                  if( avcodec_decode_video2( c, h->frame, &finished, &pkt )
 < 0 )
                  ^
 input/lavf.c:104:17: warning: ‘av_free_packet’ is deprecated (declared at
 /usr/local/include/libavcodec/avcodec.h:4394) [-Wdeprecated-declarations]
                  av_free_packet( &pkt );
                  ^
 input/lavf.c: In function ‘open_file’:
 input/lavf.c:177:5: warning: ‘codec’ is deprecated (declared at
 /usr/local/include/libavformat/avformat.h:880) [-Wdeprecated-declarations]
      while( i < h->lavf->nb_streams &&
 h->lavf->streams[i]->codec->codec_type != AVMEDIA_TYPE_VIDEO )
      ^
 input/lavf.c:182:5: warning: ‘codec’ is deprecated (declared at
 /usr/local/include/libavformat/avformat.h:880) [-Wdeprecated-declarations]
      AVCodecContext *c  = h->lavf->streams[i]->codec;
      ^
 input/lavf.c: In function ‘close_file’:
 input/lavf.c:240:5: warning: ‘codec’ is deprecated (declared at
 /usr/local/include/libavformat/avformat.h:880) [-Wdeprecated-declarations]
      avcodec_close( h->lavf->streams[h->stream_id]->codec );
      ^
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/mc.o common/mc.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/predict.o common/predict.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/pixel.o common/pixel.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/macroblock.o
 common/macroblock.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/frame.o common/frame.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/dct.o common/dct.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/cpu.o common/cpu.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/cabac.o common/cabac.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/common.o common/common.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/osdep.o common/osdep.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/rectangle.o common/rectangle.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/set.o common/set.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/quant.o common/quant.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/deblock.o common/deblock.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/vlc.o common/vlc.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/mvpred.o common/mvpred.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/bitstream.o common/bitstream.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/analyse.o encoder/analyse.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/me.o encoder/me.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/ratecontrol.o
 encoder/ratecontrol.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/set.o encoder/set.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/macroblock.o
 encoder/macroblock.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/cabac.o encoder/cabac.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/cavlc.o encoder/cavlc.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/encoder.o encoder/encoder.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/lookahead.o
 encoder/lookahead.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/threadpool.o
 common/threadpool.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/x86/mc-c.o common/x86/mc-c.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/x86/predict-c.o
 common/x86/predict-c.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o common/opencl.o common/opencl.c
 gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I.
 -std=gnu99 -D_GNU_SOURCE -mpreferred-stack-boundary=5   -fomit-frame-
 pointer -fno-tree-vectorize   -c -o encoder/slicetype-cl.o encoder
 /slicetype-cl.c
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/const-a.o common/x86/const-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/cabac-a.o common/x86/cabac-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/dct-a.o common/x86/dct-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/deblock-a.o common/x86/deblock-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o common/x86/mc-a.o
 common/x86/mc-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/mc-a2.o common/x86/mc-a2.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/pixel-a.o common/x86/pixel-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/predict-a.o common/x86/predict-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/quant-a.o common/x86/quant-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/cpu-a.o common/x86/cpu-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/dct-64.o common/x86/dct-64.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/bitstream-a.o common/x86/bitstream-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/sad-a.o common/x86/sad-a.asm
 yasm -I. -I. -DARCH_X86_64=1 -I./common/x86/ -f elf64 -Worphan-labels
 -DSTACK_ALIGNMENT=32 -DHIGH_BIT_DEPTH=0 -DBIT_DEPTH=8 -o
 common/x86/trellis-64.o common/x86/trellis-64.asm
 rm -f libx264.a
 ar rc libx264.a  common/mc.o common/predict.o common/pixel.o
 common/macroblock.o common/frame.o common/dct.o common/cpu.o
 common/cabac.o common/common.o common/osdep.o common/rectangle.o
 common/set.o common/quant.o common/deblock.o common/vlc.o common/mvpred.o
 common/bitstream.o encoder/analyse.o encoder/me.o encoder/ratecontrol.o
 encoder/set.o encoder/macroblock.o encoder/cabac.o encoder/cavlc.o
 encoder/encoder.o encoder/lookahead.o common/threadpool.o
 common/x86/mc-c.o common/x86/predict-c.o common/opencl.o encoder
 /slicetype-cl.o common/x86/const-a.o common/x86/cabac-a.o
 common/x86/dct-a.o common/x86/deblock-a.o common/x86/mc-a.o
 common/x86/mc-a2.o common/x86/pixel-a.o common/x86/predict-a.o
 common/x86/quant-a.o common/x86/cpu-a.o common/x86/dct-64.o
 common/x86/bitstream-a.o common/x86/sad-a.o common/x86/trellis-64.o
 ranlib libx264.a
 gcc -o x264  x264.o input/input.o input/timecode.o input/raw.o input/y4m.o
 output/raw.o output/matroska.o output/matroska_ebml.o output/flv.o
 output/flv_bytestream.o filters/filters.o filters/video/video.o
 filters/video/source.o filters/video/internal.o filters/video/resize.o
 filters/video/cache.o filters/video/fix_vfr_pts.o
 filters/video/select_every.o filters/video/crop.o filters/video/depth.o
 input/avs.o input/thread.o input/lavf.o libx264.a -ldl -L. -lavformat
 -lavcodec -lswscale -lavutil -lm -lz -lpthread -lswscale -lavutil  -m64
 -lm -lpthread -ldl
 /usr/local/lib/libavcodec.a(opusdec.o): In function
 `opus_decode_subpacket':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:379: undefined reference to
 `swr_is_initialized'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:220: undefined reference to
 `swr_is_initialized'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_init_resample':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:161: undefined reference to
 `swr_init'
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:167: undefined reference to
 `swr_convert'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:234: undefined reference to
 `swr_convert'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_flush_resample':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:115: undefined reference to
 `swr_convert'
 /usr/local/lib/libavcodec.a(opusdec.o): In function
 `opus_decode_subpacket':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:411: undefined reference to
 `swr_close'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_flush':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:614: undefined reference to
 `swr_close'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_close':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:638: undefined reference to
 `swr_free'
 /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_init':
 /home/toby/ffmpeg/ffmpeg/libavcodec/opusdec.c:708: undefined reference to
 `swr_alloc'
 /usr/local/lib/libavcodec.a(tiff.o): In function `tiff_uncompress_lzma':
 /home/toby/ffmpeg/ffmpeg/libavcodec/tiff.c:396: undefined reference to
 `lzma_stream_decoder'
 /home/toby/ffmpeg/ffmpeg/libavcodec/tiff.c:401: undefined reference to
 `lzma_code'
 /home/toby/ffmpeg/ffmpeg/libavcodec/tiff.c:402: undefined reference to
 `lzma_end'
 collect2: error: ld returned 1 exit status
 make: *** [x264] Error 1
 }}}

 I've installed various lzma packages, am at my whit's end.
 Would be grateful for help, or bugfix if bug.
 Many thanks,
 Speedy

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5531>
FFmpeg <https://ffmpeg.org>
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