This project uses git submodules to manage the speex installation, and should be cloned with
git clone --recurse-submodules -j8 git@github.com:actioninja/speex-sys.git
speex-sys consists of the code used to generate bindings and is licensed under the terms of MPL-2.0
speex is the backing library, and is licensed under a 3 clause BSD style license. Its terms can be found in the
speex folder within the COPYING file.