Re: Status of GNU Classpath

On Tue, 2023-02-07 at 10:34 +0000, Andrew Haley wrote:
> On 2/6/23 14:25, Ricardo Wurmus wrote:
> > Hi Guillermo,
> >=20
> > > I can see that development halted around 2016 (from the commit logs o=
f
> > > the official git repo), but would like to know if someone else is
> > > still using GNU Classpath.
> > GNU Guix is using GNU Classpath in the bootstrap path from C to modern =
JDKs.
>=20
> That's very cool. I wasn't aware that anyone was still doing this. It's i=
mportant
> to maintain a way to rebuild OpenJDK from scratch, with free software.

There is https://bootstrappable.org/ which does this for a number of
environments. The description of how to get a modern OpenJDK from
jikes, (old) GNU Classpath, (old) jamvm, Ant, ECJ, (new) GNU Classpath,
(new) JamVM, IcedTea 1.x, IcedTea 2.x, OpenJDK 7, ... is here:
https://bootstrappable.org/projects/java.html
GNU Guix has that all automated.

Cheers,

Mark