[mythtv-users] Compile problem: missing "jack" ?

[Allen Edwards]

On Sat, Apr 11, 2009 at 6:31 AM, Michelle Dupuis <support at ocg.ca> wrote:

>  I've run into a number of problems compile .21fixes on Fedora 10.  Some
> were simple fixes in the make file (like the qt files not being where
> expected), but I'm getting this error now:
>
> /usr/bin/ld: cannot find -ljack
>
> The error occurs here:
> make[2]: Entering directory `/usr/src/mythtv/libs/libavformat'
> rm -f libmythavformat-0.21.so.0.21.0 libmythavformat-0.21.solibmythavformat-0.21.so.0 libmythavformat-0.21.so.0.21
> g++ -shared -Wl,-soname,libmythavformat-0.21.so.0 -o
> libmythavformat-0.21.so.0.21.0 utils.o cutils.o os_support.o allformats.o
> sdp.o avio.o aviobuf.o raw.o adtsenc.o aiff.o riff.o amr.o apc.o ape.o asf.o
> asfcrypt.o asf-enc.o au.o avidec.o avienc.o avs.o vocdec.o voc.o
> bethsoftvid.o c93.o crcenc.o daud.o dsicin.o dv.o dvenc.o dv1394.o dxa.o
> eacdata.o electronicarts.o ffm.o flic.o flvdec.o flvenc.o 4xm.o
> framecrcenc.o gif.o gifdec.o gxf.o gxfenc.o idcin.o img2.o ipmovie.o
> matroskaenc.o matroska.o matroskadec.o mm.o mmf.o mov.o isom.o movenc.o
> mp3.o mpc.o mpc8.o mpegenc.o mpeg.o mpegts.o mpegtsenc.o mpjpeg.o mtv.o
> mxf.o nsvdec.o nutdec.o nutenc.o nut.o nuv.o oggdec.o oggparsevorbis.o
> oggparsetheora.o oggparseflac.o oggparseogm.o oggenc.o audio.o rtsp.o
> rmdec.o rmenc.o idroq.o rtp.o rtp_h264.o rtp_mpv.o rtp_aac.o segafilm.o
> siff.o smacker.o sol.o psxstr.o swf.o thp.o tiertexseq.o tta.o txd.o
> sierravmd.o vocenc.o wav.o wc3movie.o westwood.o wv.o yuv4mpeg.o file.o
> http.o rtpproto.o tcp.o udp.o   -L/usr/lib/qt-3.3/lib -lasound -ljack -ldl
> -L../libavcodec -lmythavcodec-0.21 -L../libavutil -lmythavutil-0.21 -lz
> -lXvMCNVIDIA -lXvMC -lqt-mt -lXext -lX11 -lm -lpthread
>
> I'm disabling jack audio in the configure as follows:
> ./configure --disable-joystick-menu --disable-hdhomerun --enable-dvb
> --enable-proc-opt --enable-opengl-vsync --prefix=/usr/local --disable-dbox2
> --enable-xvmc-opengl --xvmc-lib=XvMCNVIDIA --disable-audio-jack
>
> Can anyone tell me what "jack" is, why I need it, or how I can install it?
>
> Thanks!
>
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>
>

I was under the impression jack was a sound handling routine and that you
don't need or want it.  Perhaps I am wrong though.

Allen
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