source $GRIMOIRE/CMAKE_FUNCTIONS
           SPELL=codec2
         VERSION=1.0.0
          SOURCE="${SPELL}-${VERSION}.tar.gz"
   SOURCE_URL[0]=https://github.com/drowe67/codec2/archive/v${VERSION}.tar.gz
     SOURCE_HASH=sha512:bba8ccf915600b093252c85059c5472804e843f5a4e331cc6e01f31b4131d84362d8385d0a1d8703be36064ca498e58181c2b7fdedb76d0be58bf6f13ec929b3
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/${SPELL}-${VERSION}"
        WEB_SITE="https://freedv.org/"
      LICENSE[0]=LGPL
         ENTERED=20190811
           SHORT="a codec for digital voice encoding"
cat << EOF
Codec 2 is an open source speech codec designed for communications quality
speech between 700 and 3200 bit/s. The main application is low bandwidth HF/VHF
digital radio. It fills a gap in open source voice codecs beneath 5000 bit/s.
EOF