This is the Amiga developement tools project that host a number of tools that can be used to develop applications for AmigaOS and Amigaoid systems. At the moment only the version for the latest AmigaOS version (4.x) is in a relatively good shape while this is probably not the case for the other systems.
The main repo is still hosted on a SVN repository under https://sf.net/projects/adtools. It uses the concept of vendor branches but this is making quick progress nearly impossible, so a new approach is tested here.
In contrast to the original approch, build products that are based on other projects (e.g. gcc) are not imported directly into this repository. Instead only the patches that need to be applied to a given base version (e.g. stock gcc 6) are directly stored and maintained.
An lha archive with current binaries can be found at https://dl.bintray.com/sba1/adtools-native.
In order to install it on your Amiga, extract the archive to a destination of your
choice. Then establish a GCC: assignment to the extracted folder and add the contained
bin
folder to the command search path
1> ASSIGN GCC: <extracted folder>
1> PATH GCC:bin add
Furthermore, you need to have an SDK:
assign as in the original SDK.
Note that if you use the APPDIR:
feature you should flush its contents. Otherwise,
you may observe unexpected behaviour. Most easily this can be achieved by entering
1> delete APPDIR:#?
Debian packages are generated automatically for the amd64 architecture. If not already done, add the Bintray key that is used to sign the package to your installation, e.g., via:
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 379CE192D401AB61
Then insert
deb http://dl.bintray.com/sba1/adtools-deb /
to your /etc/apt/sources.list
file. For instance, enter:
$ echo "deb http://dl.bintray.com/sba1/adtools-deb /" | sudo tee -a /etc/apt/sources.list
Installation is then as easy as typing
$ aptitude install adtools-binutils adtools-sdk adtools-gcc
A very naive patch management system called gild
that should simplify the
management of patches has been developed in context of this project. In the
meantime, gild
became a tiny project of its own and it is located at
http://github.com/sba1/gild. It is linked to this project using submodules
feature of git.
So in order to follow the build instructions, you need to make sure that the
gild
directory is populated:
$ git submodule init
$ git submodule update
With this, the softlink bin/gild
and bin
being in your command
line path, you have access to the following commands:
gild list
: lists available components and branches. For instance
$ gild list
binutils 2.23.2
coreutils 5.2
gcc 4.9
gcc 5
gcc 6
gcc 8
shows that there are three components binutils
, coreutils
,
and gcc
gild clone
: will fetch the external sources of all components into
the respective repo
directories. The checkout will not be affected.
gild checkout
: will checkout for a specific component a specific
branch to the working directory of the repo
directory and apply
the current patches for this branch. The result of this is what should
be used for compiling. It can also be used to adjust the order and
content of the patches e.g., using git rebase
etc. For example,
invoke
$ gild checkout gcc 8
to checkout the version 8 branch of gcc and apply all adtools patches for this branch. The gild tool will attempt a shallow clone of the remote repository if it doesn't exist locally.
You should also invoke this command if you want to reapply the current set of patches (e.g., after pulling changed patch sets).
gild genpatch
: will generate the patches between the base checkout
and the current HEAD of the repo. The patches are written to the
patches
directory of the respective component. For instance,
invoke
$ gild genpatch gcc 8
to generate the tracked changes for 8 branch of gcc. The patches will
be located in gcc/8/patches
.
The local build is suitable when no packaging should be done. The easiest
approch involves invoking the makefile
provided in the
native-build
folder. The procedure currently assumes that the sources
have previously been checked out and that the patches have been applied.
This can be done by:
$ bin/gild clone
$ bin/gild checkout binutils 2.23.2
$ bin/gild checkout coreutils 5.2
$ bin/gild checkout gcc 8
You can also try bin/gild checkout gcc 6
but this produces the more
experimental version of gcc 6. Building is then a matter of entering
$ make -C native-build
Building requires some dependencies:
If you just need a cross-compiler then call the gcc-cross
target like
that:
$ make -C native-build gcc-cross
In this case, you also don't need to checkout the coreutils
component. In order to use the cross compiler, add the root-cross/bin
path to your PATH
variable, e.g., like this:
$ export PATH=$PATH:$(pwd)/root-cross/bin
Note that you can change where the cross toolchain is located via the
CROSS_PREFIX
macro. For instance,
$ make -C native-build gcc-cross CROSS_PREFIX=/opt/adtools
would install the toolchain into /opt/adtools
directory. Note that
the build process will write to this directory.
For creating an AmigaOS distribution archive, the makefile
in the
native-build
folder is used as well. One prerequiste is that you
provide the current user access to a /gcc
folder, e.g., via
$ su
$ mkdir /gcc
$ chown <user> /gcc
Then, being in the native-build
folder, enter
$ make native-install
...
$ make native-dist
...
$ make clib2-dist
...
This will write some files into /gcc
folder and create the
distribution archives suitable for lha
for the entire toolchain
inclusive a custom archive for the clib2 static link library. List them
via
$ ls *.lha
adtools-os4-20180405-458.lha adtools-os4-clib2-20180405-458.lha
Debian packaging is provided in packaging/deb
. There also some Docker
scripts, however, they may not work correctly at the moment.