Modification for Raspberry Pi

[0xFF0]

Raspberry Pi support for QRL

Tested with https://downloads.raspberrypi.org/raspios_armhf/images/raspios_armhf-2021-11-08/2021-10-30-raspios-bullseye-armhf.zip

This PR was developped during the QRL Hackathon 2022.

Instructions to try these modifications on Raspberry Pi:

# Update and Upgrade packages
sudo apt update && sudo apt upgrade -y

# Install Required dependencies
sudo apt-get -y install swig4.0 python3-dev python3-pip build-essential pkg-config libssl-dev libffi-dev libhwloc-dev libboost-dev cmake libleveldb-dev libyaml-dev

# Make sure setuptools is the latest
pip3 install -U setuptools

# Install modified libraries (i.e: qrandomx and qryptonight)
git clone --recursive https://github.com/0xFF0/qrandomx
git clone --recursive https://github.com/0xFF0/qryptonight
cd qrandomx
sudo python3 setup.py install
cd ../qryptonight
sudo python3 setup.py install

# Download QRL
git clone https://github.com/theQRL/QRL.git
cd QRL

# Remove qrandomx and qryptonight from the requirements
sed -i 's/pyqryptonight/#pyqryptonight/g' setup.cfg
sed -i 's/pyqrandomx/#pyqrandomx/g' setup.cfg

# Temporary patch (https://github.com/theQRL/QRL/pull/1752)
sed -i 's/protobuf==3.15.8/protobuf==3.20.1/g' setup.cfg

# Install QRL
sudo python3 setup.py install