#!/bin/bash

set -e

# Install prerequisites
sudo apt-get update
sudo apt-get install qt5-default
sudo apt-get install libusb-1.0-0-dev

# Here, we're installing gcc-8.10
# see https://solarianprogrammer.com/2017/12/08/raspberry-pi-raspbian-install-gcc-compile-cpp-17-programs/
cd /tmp
rm -rf raspberry-pi-gcc-binary
git clone --depth 1 https://github.com/EspoTek/raspberry-pi-gcc-binary
cd ./raspberry-pi-gcc-binary
tar xf gcc-8.1.0.tar.bz2
sudo mv -f gcc-8.1.0 /usr/local/gcc-8.1.0-labrador

# Temporarily set PATH to prioritise gcc-8.10 above the other versions
export PATH=/usr/local/gcc-8.1.0-labrador/bin:$PATH
# Clone the latest version of Labrador
cd /tmp
rm -rf labrador
git clone --depth 1 https://github.com/espotek/labrador

# Build labrador
cd labrador/Desktop_Interface
qmake
make -j$(nproc)
sudo make install

# Cleanup
rm -rf raspberry-pi-gcc-binary
rm -rf labrador
rm -rf /usr/local/gcc-8.1.0-labrador