Bash script to recompile bluez on Linux

ubuntu_bluez_midi.sh

#!/bin/bash
#
# Bash script to recompile bluez on Linux
# Tested on Ubuntu 20.04

sudo apt-get update
cd /tmp
sudo apt-get install -y libudev-dev libical-dev libreadline-dev libdbus-1-dev libasound2-dev build-essential
apt-get build-dep bluez
apt-get source bluez
cd bluez-5*
./configure --enable-midi --with-systemdsystemunitdir=/etc/systemd/system
make -j $(grep ^cpu\\scores /proc/cpuinfo | uniq |  awk '{print $4}')
sudo make install
sudo apt-get install --reinstall bluez