using deimos.portaudio

[Johannes Pfau]

Am Sat, 19 May 2012 04:31:57 +0200
schrieb "Samuele Carcagno" <sam.carcagno at gmail.com>:

> Hi,
> 
> I'm try to use the deimos portaudio bindings
> 
> https://github.com/D-Programming-Deimos/portaudio
> 
> I've managed to compile and run the test demo provided with the 
> module.
> It seems to work fine. However, when I add this statement:
> 
> PaStreamParameters outputParameters;
> 
> that I need to specify the output parameters for using the
> Pa_OpenStream function, rather than the Pa_OpenDefaultStream
> function used in the example, I get the following linker error:
> 
> dmd pa_test2.d -L-lportaudio
> pa_test2.o: In function `_Dmain':
> pa_test2.d:(.text._Dmain+0x22): undefined reference to 
> `_D6deimos9portaudio18PaStreamParameters6__initZ'
> collect2: ld returned 1 exit status
> --- errorlevel 1
> 

The missing symbol is a D symbol. You probably have to compile in
'deimos/portaudio.di', so in your 'dmd yourprogram.d' compile command
add the full path to the di file: 
'dmd yourprogram.d ../path/to/deimos/portaudio.di'