[opus] how to Build .opus file

[Ralph Giles]

On 2013-10-28 11:43 AM, Antonio Juan wrote:

> speex_resampler.h:51:2: error: #error "Please define RANDOM_PREFIX
> (above) to something specific to your project to prevent symbol name
> clashes"

Please see RESAMPLER_CPPFLAGS in
https://git.xiph.org/?p=opus-tools.git;a=blob;f=Makefile.unix for the
symbols you need to define.

 -r