RPI4 Raspbian 64 bit & LinuxCNC

#!/bin/bash run_function1 (){   echo "run_function 1 completed" } run_function2 (){ apt install -y xfce4 xfce4-terminal xfce4-power-manager apt install -y geany firefox-esr konsole apt install -y dh-python libudev-dev docbook-xsl asciidoc ghostscript imagemagick asciidoc-dblatex bwidget intltool libboost-python-dev libepoxy-dev libgl1-mesa-dev libglu1-mesa-dev libgtk-3-dev libmodbus-dev libgpiod-dev libeditreadline-dev libusb-1.0-0-dev libxmu-dev netcat-traditional  netcat-openbsd po4a python3-dev python3-tk python3-xlib tcl8.6-dev tclx tk8.6-dev yapps2 libgtk2.0-dev #Linuxcnc Docs #apt install -y dvipng fonts-dejavu graphviz groff inkscape python3-lxml source-highlight texlive-font-utils texlive-lang-cyrillic texlive-lang-european texlive-lang-french texlive-lang-german texlive-lang-polish texlive-lang-spanish w3c-linkchecker mkdir -p /tmp/devel/ cd /tmp/devel/ git clone https://github.com/LinuxCNC/linuxcnc.git linuxcnc-dev cd linuxcnc-dev/src git checkout 2.9 cd ../debian ./configure no-docs cd .. dpkg-buildpackage -b -uc cd .. apt install -y ./linuxcnc-uspace_2.9.0~pre1_arm64.deb apt install -y ./linuxcnc-uspace-dev_2.9.0~pre1_arm64.deb cd .. #rm -r devel echo "All done installing linuxcnc!" }

# make a development folder to keep the home folder tidy cd ~ mkdir devel cd devel https://github.com/rodw-au/rpi-img-builder-lcnc cd rpi-img-builder-lcnc git checkout linuxcnc #set up the environment - First run only ./install.sh make ccompile # Download the kernel fromn Raspberry but we want to go back to the matching commit # for the latest preempt_rt patch  which is Linux version 6.1.46 # The Raspberry Pi kernel is advancing regularly merging with the kernel.org source make commit board=bcm2711 Enter: 9ed4f05ba2e2bcd9065831674e97b2b1283e866d make rootfs board=bcm2711 make image board=bcm2711 # Before rebuild make purge #User name and password User: cnc Password: cnc