ARM gcc with alsa

Peter Robinson pbrobinson at
Wed Sep 21 04:48:19 EDT 2011

On Wed, Sep 21, 2011 at 9:33 AM, Barry Vercoe <bv at> wrote:
> I'm the original author of Csound, and more recently of CsoundXO made
> especially for the OLPC XO laptop.  Both are C-language programs, the latter
> with a set of fast Python bindings for development of special interactive XO
> Activities (applications).
> To compile csoundxo on the latest XO 1.75 ARM machine I did the following
> (native):
>     yum install gcc
>     yum install alsa-lib-devel-1.0.24-1.fc14.armv5tel.rpm
>     gcc -o csoundxo -I/usr/include -I./include -D_POSIX_C_SOURCE  -L/usr/lib
> -lasound -lm  ./csrc/*.c
> The install appears to be missing an alsa component, including I suspect a
> PulseAudio plugin config, which then fails to resolve references to things
> like
>     snd_pcm_sw_params_t
> Where do I find the right code for this ARM machine?

csound 5.10.1 compiles and runs on it OK so it seems there's some
development libraries missing, google might be able to assist as to
which ones as nothing stands out.


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