[FFmpeg-trac] #10219(undetermined:new): error undefined reference - crosscompiling for i686 & x86_64

FFmpeg trac at avcodec.org
Tue Feb 28 22:46:43 EET 2023


#10219: error undefined reference - crosscompiling for i686 & x86_64
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             Reporter:  th0ma7  |                    Owner:  (none)
                 Type:  defect  |                   Status:  new
             Priority:  normal  |                Component:  undetermined
              Version:  5.1.2   |               Resolution:
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
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Comment (by th0ma7):

 Disabling asm (--disable-asm similar to my arm|ppc builds) solved the
 immediate build failure, something I never had to do with 4.x branch.
 Also I can confirm that this does occur as well on ffmpeg6 builds (as just
 released today).

 I tried enforcing --x86asmexe= pointing to our nasm binary but this didn't
 sovlved the issue (while it does work properly on 4.x branch).

 From what I hear disabling x86 asm can be a stopgap but it causes software
 decoders and encoders to be extremely slow on low-power chips such as with
 Synology NAS.  Figuring out where the issue lies would be best.

 Again, help on this matter would be much appreciated.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10219#comment:2>
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