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Sega Dreamcast Toolchains Maker (dc-chain) with Debian

This document contains all the instructions to create a fully working toolchain targeting the Sega Dreamcast system under Debian.

This document was written for Debian systems, but should apply to any GNU/Linux system derived from Debian, such as Ubuntu or Mint.

Introduction

On Debian family system, the package manager is the apt-get tool.

All the operations in this document should be executed with the root user. If you don't want to use with the root user, another option is to escalate your account privileges using the sudo command which is installed by default on standard Debian and Ubuntu systems. If that is the case, you will need to add the sudo command before all the commands specified below.

Prerequisites

Before doing anything, you will have to install some prerequisites in order to build the toolchains.

Update of your local installation

The first thing to do is to update your local installation:

apt-get update
apt-get upgrade -y

This should update all the packages of the Debian environment.

Installation of required packages

The packages below need to be installed:

apt-get install build-essential texinfo libjpeg-dev libpng-dev libelf-dev git subversion python3

Preparing the environment installation

Enter the following to prepare KallistiOS and the toolchains:

mkdir -p /opt/toolchains/dc/
cd /opt/toolchains/dc/
git clone git://git.code.sf.net/p/cadcdev/kallistios kos
git clone git://git.code.sf.net/p/cadcdev/kos-ports

Compilation

The dc-chain system may be customized by setting up a [Makefile.cfg] file in the root of the dc-chain directory tree. If this is desired, read the main README.md for more information on setting up custom options for the toolchain; however, in most circumstances, the stable defaults already present in Makefile.default.cfg will be fine.

Building the toolchain

To build the toolchain, do the following:

  1. Navigate to the dc-chain directory by entering:

    cd /opt/toolchains/dc/kos/utils/dc-chain/

  2. (Optional) Copy and alter the Makefile.cfg file options to your liking.

  3. Enter the following to start downloading and building toolchain:

    make

Now it's time to have a coffee as this process can be long: several minutes to hours will be needed to build the full toolchain, depending on your system.

Removing all useless files

After everything is done, you can cleanup all temporary files by entering:

make distclean

Next steps

After following this guide, the toolchains should be ready.

Now it's time to compile KallistiOS.

You may consult the README file from KallistiOS now.