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libavcodec.so: undefined reference to `speex_header_free'

Thu, 2008.12.04 - 17:04 — müzso
I tried to compile the current SVN trunk (16005) of FFmpeg on a Debian Etch system with libspeex support. However I got the error message as in the title of this post:
/home/test/ffmpeg/libavcodec/libavcodec.so: undefined reference to `speex_header_free'
collect2: ld returned 1 exit status
make: *** [ffmpeg_g] Error 1

I used the libspeex-dev package that is part of Debian Etch (it was v1.1.12-3etch1).
Please, drop here a comment if you find out how to resolve this. Maybe I should download and compile libspeex from source? The one in Debian might be outdated.

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Fri, 2008.12.19 - 05:32 — winston (not verified)

you should use last version of speex

I found this problem too.You should use version speex-1.2rc1 to compile and install it,not 1.0.5.
Then everything is ok.

Fri, 2008.12.19 - 07:26 — müzso

Re: you should use last version of speex

Thanks for the feedback!

Sat, 2013.02.09 - 02:32 — Siva (not verified)

`speex_header_free' undefined reference

I am trying to make ffmpeg with libspeex enabled. I have "speex-1.2rc1" and still getting the following error. Please help

libavcodec/libspeexenc.c:259: undefined reference to `speex_header_free'

Sat, 2013.02.09 - 09:45 — müzso

Re: `speex_header_free' undefined reference

Sorry, I only know what Winston posted here. I didn't try to compile ffmpeg (with Speex support) since then.