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
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R. Mattes -
Hochschule fuer Musik Freiburg
rm(a)inm.mh-freiburg.de