SPELL=gqrx
         VERSION=2.11.5
          SOURCE="${SPELL}-${VERSION}.tar.xz"
   SOURCE_URL[0]=https://github.com/csete/gqrx/releases/download/v${VERSION}/gqrx-sdr-${VERSION}-src.tar.xz
     SOURCE_HASH=sha512:f1006c37567a6c177ec0f5d15dcef9803b5dc1b124226b552b408e4ce0b3279a845a5875bfb1d7ccd6563b41f67c07a434f325e4ee8d28db2ee19b249159d3a3
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/${SPELL}-sdr-${VERSION}"
        WEB_SITE="http://gqrx.dk/"
      LICENSE[0]=GPL
         ENTERED=20150819
           SHORT="a software defined radio receiver"
cat << EOF
Gqrx is a software defined radio receiver powered by the GNU Radio SDR
framework and the Qt graphical toolkit.

Gqrx supports many of the SDR hardware available, including Funcube Dongles,
rtl-sdr, HackRF and USRP devices.


* Discover devices attached to the computer.  * Process I/Q data from the
supported devices.  * Change frequency, gain and apply various corrections
(frequency, I/Q balance).  * AM, SSB, FM-N and FM-W (mono and stereo)
demodulators.  * Special FM mode for NOAA APT.  * Variable band pass filter.
* AGC, squelch and noise blankers.  * FFT plot and waterfall.  * Record and
playback audio to / from WAV file.  * Record and playback raw baseband data.
* Spectrum analyzer mode where all signal processing is disabled.  * Basic
remote control through TCP connection.  * Streaming audio output over UDP.
EOF