christian@maison:~/workspace/ffmpeg/trunk$ ./configure --enable-static --enable-pp --enable-swscaler --enable-pthreads --enable-x11grab --enable-dc1394 --enable-liba52 --enable-libdts --enable-libfaac --enable-libfaad --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libogg --enable-libtheora --enable-libvorbis --enable-x264 --enable-xvid --enable-amr-nb --enable-amr-wb --enable-gpl --enable-gprof --arch=x86_32 --cpu=i686
ERROR: libamrnb not found
If you think configure made a mistake, make sure you are using the latest
version from SVN.  If the latest version fails, report the problem to the
ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.err" produced by configure as this will help
solving the problem.