chronos

Table of contents

• Prerequisites
• Repository cloning
• Build environment setup
• Building the image
• Running the image
• Debugging the image

Prerequisites

sudo apt update

sudo apt upgrade

sudo apt install build-essential chrpath cpio diffstat file gawk lz4 tmux zstd iptables python3-setuptools python3-venv

python3 -m venv venv

Repository cloning

git clone https://github.com/mrabine/chronos.git

cd chronos

git submodule update --init --recursive

Build environment setup

. ./meta-chronos-distro/chronos-init-build-env

Building the image

Note

Available machines: daytona (default)

MACHINE=daytona bitbake chronos-image

Running the image

MACHINE=daytona runqemu nographic

Debugging the image

MACHINE=daytona bitbake meta-ide-support

MACHINE=daytona bitbake -c build_native_sysroot build-sysroots

MACHINE=daytona bitbake -c build_target_sysroot build-sysroots