Building x264 on CentOS 7.2 | undefined reference errors | please help

This forum is about all development around libVLC.
TTT
New Cone
New Cone
Posts: 4
Joined: 08 May 2016 09:22

Building x264 on CentOS 7.2 | undefined reference errors | please help

Postby TTT » 08 May 2016 09:54

Hi All,

I'm trying to build x264 on CentOS 7.2. I'm coming up against a number of "undefined reference to '<something>'" errors.
I've installed all the libraries I could possibly think of - could somebody help me please?

It's for use with ffmpeg encoding, I followed this guide for installation: https://trac.ffmpeg.org/wiki/Compilatio ... ck/libx264

Thanks in advance!

Errors:

Code: Select all

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
./configure

Code: Select all

[root@server x264]# ./configure platform: X86_64 byte order: little-endian system: LINUX cli: yes libx264: internal shared: no static: no 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

Code: Select all

[root@server x264]# make 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

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: Building x264 on CentOS 7.2 | undefined reference errors | please help

Postby Jean-Baptiste Kempf » 28 Jun 2016 10:10

Update swscale.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.


Return to “Development around libVLC”

Who is online

Users browsing this forum: No registered users and 11 guests