You'll need the following dependencies:

• libswitchboard-3-dev
• libfwupd-dev
• libgranite-7-dev
• libgtk-4-dev
• libgtop2-dev
• libgudev-1.0-dev
• libudisks2-dev
• libadwaita-1-dev
• libappstream-dev
• libpackagekit-glib2-dev
• libpolkit-gobject-1-dev
• libsoup-3.0-dev
• meson
• valac
• switcheroo-control (at runtime)

Run meson to configure the build environment and then ninja to build

meson build --prefix=/usr
cd build
ninja

To install, use ninja install

sudo ninja install

System Settings can load OEM information supplied by an oem.conf file placed in /etc with the following format:

[OEM]
# Human-facing OEM name
Manufacturer=Star Labs

# Device name
Product=StarBook

# Human-facing model number or version, expected to be slightly de-emphasized
Version=Mk V

# Path to a logo or hardware image, expected to be shown on a light background
Logo=/etc/oem/logo.png

# Optional version of the above image expected to be shown on a dark background
# LogoDark=/etc/oem/logo-dark.png

# OEM URL, e.g. for information and/or end user support
URL=https://support.starlabs.systems/