====== Build GPSD ======
https://github.com/ntpsec/gpsd

Lots of extras in here, but they don't cause issues. 

===== Dependencies =====
For debian 11.x based distros: 
<code>
sudo apt install build-essential manpages-dev pkg-config scons libncurses-dev \
python-dev-is-python3 gnuplot pps-tools git python-gi-dev python3-cairo-dev \
python3-blockdev libgtk-3-dev python3-serial asciidoctor python3-matplotlib 
</code>

For RHEL/Rocky/Alma/Etc.
<code>
sudo dnf groupinstall "Development Tools" ; 
sudo dnf --enablerepo=powertools install python3-scons asciidoctor ncurses-devel

</code>

<code>
git clone https://gitlab.com/gpsd/gpsd.git
</code>

===== Build =====
To build a slimmed-down version of gpsd for ublox GNSS, run:

<code>
scons aivdm=no ashtech=no bluez=no earthmate=no evermore=no fury=no fv18=no \
garmin=no garmintxt=no geostar=no gpsclock=no greis=no isync=no itrax=no \
magic_hat=no navcom=no nmea2000=no oceanserver=no oncore=no oscillator=no \
rtcm104v2=no rtcm104v3=no sirf=no skytraq=no superstar2=no tnt=no tripmate=no \
tsip=no usb=no xgps=no -j 4
</code>

If you want to build all of gpsd, run:

<code>scons</code>

(on RHEL-based systems, run ''scons-3'')
===== Install =====

Install

<code>
sudo scons install

</code>

sudo nano /etc/default/gpsd

<code>
GPSD_OPTIONS="-n -s 9600"
DEVICES="/dev/ttyAMA0"

</code>

<code>
sudo cp gpsd-*/systemd/gpsd.{service,socket} /etc/systemd/system/

</code>


===== Web =====
<code>
sudo lighty-enable-mod fastcgi 
sudo lighty-enable-mod fastcgi-php
</code>

<code>sudo cp gpsd.php /var/www/html/index.php
sudo php /var/www/html/index.php</code>