Short description: Cross toolchain build script for AmigaOS m68k and ppc targets. Supported host platforms are Linux, MacOSX and Windows (Cygwin).

Overview

amigaos-cross-toolchain project provides an easy way to build AmigaOS 3.x (m68k) and ppc AmigaOS 4.x (ppc) target toolchain in a Unix-like environment.

Build process should produce following set of tools for m68k-amigaos target:

gcc 2.95.3
g++ 2.95.3
libstdc++ 2.10
binutils 2.9.1 (assembler, linker, etc.)
libnix 2.2 (standard ANSI/C library replacement for AmigaOS)
libm 5.4 (provides math library implementation for non-FPU Amigas)
AmigaOS headers & libraries & autodocs (for AmigaOS 3.9)
vbcc toolchain (most recent release) including vasm, vlink and C standard library
IRA: a 68k disassembler/reassembler

... and following set of tools for ppc-amigaos target:

gcc 4.2.4
g++ 4.2.4
binutils 2.18 (assembler, linker, etc.)
newlib
clib 2.2
AmigaOS headers & libraries & autodocs (for AmigaOS 4.1)

Note: Patches are welcome!

Downloads

There are no binary downloads provided for the time being. I do as much as possible to make the toolchain portable among Unix-like environments. Following platforms were tested and the toolchain is known to work for them:

Cygwin 1.7.18 (gcc 4.5.3)
Ubuntu 14.04 LTS 32-bit (gcc 4.8.2)
Ubuntu 14.04 LTS 64-bit (gcc 4.8.2) Requires gcc-multilib package, and i386 libraries!
MacOS X 10.9.3 (MacPorts - Apple's clang-503.0.40)

Documentation

Documentation from Free Software Fundation:

Texinfo documents from GeekGadgets converted into HTML:

AmigaOS specific documents:

Amiga Developer Docs

Compiling

Firstly… you should have basic understanding of Unix console environment, really ;-)

Prerequisites

You have to have following packages installed in your system:

GNU gcc 4.x 32-bit version! or Clang
libncurses5-dev 32-bit version!
GNU make
python-dev
perl
git
subversion
patch
yacc

For MacOSX users: you'll likely need to have MacPorts or Homebrew installed in order to build the toolchain.

How to build?

Warning: Building with sudo is not recommended. I'm not responsible for any damage to your system.

Follow steps listed below:

Fetch amigaos-cross-toolchain project to your local drive:

git clone git://github.com/cahirwpz/amigaos-cross-toolchain.git

cd amigaos-cross-toolchain


2. Run `toolchain-m68k` or `toolchain-ppc` script (with `--prefix` option to specify where to install the toolchain). Note, that the destination directory must be writable by the user. 

    ```
# ./toolchain-m68k --prefix=/opt/m68k-amigaos build

Wait for the result :-)
(optional) Install additional SDKs (e.g. AHI, CyberGraphX, Magic User Interface, etc.):

./toolchain-m68k --prefix=/opt/m68k-amigaos install-sdk ahi cgx mui


**Note:** *If the build process fails, please write me an e-mail.  I'll try to help out. Don't forget to put into e-mail as much data about your environment as possible!*