SPELL=libvpx
         VERSION=1.17.0
     SOURCE_HASH=sha512:be98d1b913575e538fefefe657c9944df85118fe2d0558361495a72c75ac6a2251048cb645fca49e60d6941c823a923f31d4ebc4de9b778008c267c42805b339
  SECURITY_PATCH=1
          SOURCE=$SPELL-$VERSION.tar.bz2
SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
   SOURCE_URL[0]=https://github.com/webmproject/libvpx/archive/v$VERSION.tar.gz
        WEB_SITE=https://www.webmproject.org/
         ENTERED=20100616
      LICENSE[0]=BSD
           SHORT="WebM VP8 Codec SDK"
cat << EOF
WebM VP8 Codec SDK.
EOF