||3 weeks ago|
|baseboards||4 years ago|
|lib||5 years ago|
|patches||2 months ago|
|sdk||4 months ago|
|setup||2 years ago|
|sys-include||3 months ago|
|.gitignore||3 months ago|
|.project||5 years ago|
|.travis.yml||2 years ago|
|COPYING||2 months ago|
|Dockerfile||9 months ago|
|Makefile||3 weeks ago|
|README.md||2 months ago|
|default-repos||2 months ago|
|disable_implicite_rules.mk||5 years ago|
The GNU C-Compiler with Binutils and other useful tools for cross development
This is a Makefile based approach to build the same files as in the old amigaos-toolchain to reduce the build time.
Right now these tools are build:
- gcc with libs for C/C++/ObjC
- ixemul (not really, but the headers are used)
- amiga-netinclude: 'Roadshow' -- Amiga TCP/IP stack, Copyright © 2001-2016 by Olaf Barthel. Freely Distributable.
- aros-stuff: libpthread, Copyright (C) 2014 Szilard Biro.
- binutils: Free Software Foundation, GNU GENERAL PUBLIC LICENSE V2.
- clib2: Copyright (c) 2002-2015 by Olaf Barthel.
- fd2pragma: Dirk Stoecker, public domain.
- fd2sfd: Martin Blom et al, GNU GENERAL PUBLIC LICENSE V2.
- gcc: Free Software Foundation, GNU GENERAL PUBLIC LICENSE V2.
- ira: Tim Ruehsen, Ilkka Lehtoranta, Frank Wille, Nicolas Bastien. Freeware.
- ixemul: Markus Wild, Rafael W. Luebbert, Leonard Norrgard, Jeff Shepherd, Matthias Fleischer, Hans Verkuil. GNU GENERAL PUBLIC LICENSE V2.
- libdebug: ?, GNU GENERAL PUBLIC LICENSE V2.
- libnix: Matthias Fleischer, Gunther Nikl. Public Domain.
- NDK3.2: Hyperion, unknown license...
- newlib: Free Software Foundation, GNU GENERAL PUBLIC LICENSE V2.
- sfdc: Martin Blom, GNU GENERAL PUBLIC LICENSE V2.
- vasm: copyright in 2002-2022 by Volker Barthelmann, free for non-commercial purposes.
- vbcc: copyright in 1995-2022 by Volker Barthelmann, free for non-commercial purposes.
- vlink: copyright 1995-2022 by Frank Wille, free for non-commercial purposes.
There are also libraries - calles SDK - which can be downloaded and installed plus libraries that are built from source. All of these provide their own copyrights - too long to list here.
To get it work together and enhance it, some patches are applied here and there and the gcc compiler contains a tad more hacks/enhancements. None if these changese modifies the original copyright in any way. All other stuff here is published using the GNU GENERAL PUBLIC LICENSE V2.
sudo yum install wget gcc gcc-c++ python git perl-Pod-Simple gperf patch autoconf automake make makedepend bison flex ncurses-devel gmp-devel mpfr-devel libmpc-devel gettext-devel texinfo rsync readline-devel
sudo dnf install wget gcc gcc-c++ python git perl-Pod-Simple gperf patch autoconf automake make makedepend bison flex ncurses-devel gmp-devel mpfr-devel libmpc-devel gettext-devel texinfo rsync readline-devel
sudo apt install make wget git gcc g++ lhasa libgmp-dev libmpfr-dev libmpc-dev flex bison gettext texinfo ncurses-dev autoconf rsync libreadline-dev
If building with a normal user, the
PREFIX directory must be writable (default is
/opt/amiga). You can add the user to an appropriate group.
Install Homebrew (https://brew.sh/) or any other package manager first. The compiler will be installed together with XCode. Once XCode and Homebrew are up install the required packages:
brew install bash wget make lhasa gmp mpfr libmpc flex gettext gnu-sed texinfo gcc@12 make autoconf bison
By default macOS uses an outdated version of bash. Therefore, on macOS host always pass the the SHELL=/usr/local/bin/bash parameter (or any other valid path pointing to bash), e.g.:
make all SHELL=$(brew --prefix)/bin/bash
On macOS it may be also necessary to point to the brew version of gcc make and autoconf, e.g.:
CC=gcc-12 CXX=g++-12 gmake all SHELL=$(brew --prefix)/bin/bash
- If you want
m68k-amigaos-gdbthen you have to build it with
gdbbuild also needs a more recent
bisonversion than the one installed in macOS. Use the version from Homebrew instead. It's keg only so you need to add it to your
export PATH=$(brew --prefix bison)/bin:$PATH
macOS on M1
Native builds on M1 Macs are now directly supported.
Windows with Cygwin
Install cygwin via setup.exe and add wget. Then open cygwin shell and run:
wget https://raw.githubusercontent.com/transcode-open/apt-cyg/master/apt-cyg install apt-cyg /bin apt-cyg install gcc-core gcc-g++ python git perl-Pod-Simple gperf patch automake make makedepend bison flex libncurses-devel python-devel gettext-devel libgmp-devel libmpc-devel libmpfr-devel rsync
Windows with msys2
Precompiled suite with installer: http://franke.ms/download/setup-amiga-gcc.exe
pacman -S git base-devel gcc flex gmp-devel mpc-devel mpfr-devel ncurses-devel rsync autoconf automake
Also note that you MUST cd into an absolute path e.g.
cd /c/msys64/home/test/amiga-gcc/ before running make, or builds may fail, because some files aren't found correctly (that's a msys2 bug).
Ubuntu running on the Windows 10 Linux subsystem
same as normal ubuntu
Howto Clone and Download All You Need
git clone https://github.com/bebbo/amiga-gcc cd amiga-gcc make update
make help display this help make all build and install all make <target> builds a target: binutils, gcc, fd2sfd, fd2pragma, ira, sfdc, vbcc, vlink, libnix, ixemul, libgcc make clean remove the build folder make clean-<target> remove the target's build folder make drop-prefix remove all content from the prefix folder, beware! make update perform git pull for all targets make update-<target> perform git pull for the given target
display which targets can be build, you'll mostly use
to use NDK3.2 add
NDK=3.2 to the make parameters
The default prefix is
/opt/amiga. You may specify a different prefix by adding
PREFIX=yourprefix to make command. E.g.
make all PREFIX=/here/or/there
The build performs the installation automatically, there is no separate
make install step. Because of this, you must make sure that the target
PREFIX directory is writable for the user who is doing the build.
PREFIX directory points to a directory where the user already has appropriate permissions the below steps can be ommited and the directory will be created by the build process.
sudo mkdir /opt/amiga sudo chgrp users /opt/amiga sudo chmod 775 /opt/amiga sudo usermod -a -G users username
After adding the user to the group, you may have to logout and login again to apply the changes to your user.
make all. Also add -j to speedup the build.
make clean make drop-prefix time make all -j3
takes roughly 10 minutes on my laptop running ubuntu. takes forever running cygwin on windows^^.
If you plan to develop for Kickstart 1.3 you should use
-mcrt=nix13 in your compiler commandline
m68k-amigaos-gcc test.cpp -mcrt=nix13
The include files for 1.3 - which are picked up by the compiler if
-mcrt=nix13 is used - can be found at
To check the built version you may consider to run the gcc dejagnu tests. This does not cover everything but it's a start. The tests are using my improved version of VAMOS (downstream of https://github.com/cnvogelg/amitools) to emulate the Amiga, and right now not all improvements went back into the upstream.
Debian / Ubuntu
sudo apt install dejagnu sudo cp baseboards/* /usr/share/dejagnu/baseboards pip install -U git+https://github.com/bebbo/amitools.git make check
brew install dejagnu cp baseboards/* $(brew --prefix)/opt/dejagnu/share/dejagnu/baseboards pip install -U git+https://github.com/bebbo/amitools.git make check
This project does not use git submodules since it's to inconvenient to work with develop and release branches in each module and the main module.
Instead the Makefile provides some targets to switch to an older state for all modules.
Switching amiga-gcc to a given date
Use make to switch all modules to a given date. You may also add the time
make v date=2021-04-01
Switching amiga-gcc back to the branches
Run make to switch all modules back to the branch
Show the current commit for all submodules
This lists all modules with the last commit. Useful if you switched to a given date to show what's where.
Switch a module to a different branch
You can switch modules to different branches. E.g.
make branch mod=binutils branch=devel1
The default branches and repositories are in the file default-repos, the local state is managed in the file .repos.
Note that the gcc default branch is now
amiga6 and there is also an