[LAD] Input/output error alsa api

[Harry van Haaren]

Rt audio and poet audio are different projects.

For RtAudio, there are 2 CPP files that you compile into your code : no
linking library just yet.

When you want jack / salsa support, you add the appropriate #define, and
link to the libs needed by that output framework. Check the RtAudio page
for details, they have good docs.

HTH, -Harry
On 2 Apr 2014 12:00, "R. Mattes" <rm at mh-freiburg.de> wrote:

> On Wed, 2 Apr 2014 09:19:38 +0000, Krause, Mathias wrote
> > Hi Thiago,
> >
> > > Do you know if there is some rule to compiling using  librtaudio?
> > > Because, there is an error..and i don't know what's wrong. I'm using
> g++
> 4.7.2 and i'm compiling using:
> > >
> > > $ g++<programname.cpp> -o <programname>
> > >
> > > The error is: undefined reference to 'RtAudio::RtAudio(RtAudio::Api)'
> > > i'm including the lib in the program, normally!
> >
> > you need to add the library to the linker with the -l option.
>
> And on most distros you might want to use rtaudio-config to find out the
> appropriate linker and compiler flags:
>
>  LIBS=`rtaudio-config --libs`
>  CFLAGS=`rtaudio-config --cxxflags`
>
>  etc.
>
>  And then use these in your compiler invocation/makefile. BTW, hint to
>  the portaudio developers: there's a rather standard tool for such tasks
>  called pkg-config. It might be a good idea to supply a portaudio.pc
>  file instead of/together with the rtaudio-config program.
>
>   Cheers Ralf Mattes
>
>
> > Regards,
> > Mathias
> >
> > _______________________________________________
> > Linux-audio-dev mailing list
> > Linux-audio-dev at lists.linuxaudio.org
> > http://lists.linuxaudio.org/listinfo/linux-audio-dev
>
>
> --
> R. Mattes -
> Hochschule fuer Musik Freiburg
> rm at inm.mh-freiburg.de
>
> _______________________________________________
> Linux-audio-dev mailing list
> Linux-audio-dev at lists.linuxaudio.org
> http://lists.linuxaudio.org/listinfo/linux-audio-dev
>
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