http://www.opencm3.net/releng/download.html
This RC contains packages for the following platforms:
amd64: AMD64_DARWIN, AMD64_FREEBSD, AMD64_LINUX
i386: FreeBSD4, I386_DARWIN, I386_OPENBSD, LINUXLIBC6, NT386
ppc: PPC_DARWIN, PPC_LINUX
sparc: SOLgnu, SOLsun
It should be easy to support further hardware/operating systems, if
there is demand and build machines are available.
Of course, the complete source code and documentation is available, too.
The following links may also be of interest:
http://www.opencm3.net/releng/index.html
http://www.opencm3.net/releng/relnotes-5.8-RC5.html
https://projects.elego.de/cm3/timeline
https://projects.elego.de/cm3/
Please report any bugs you may find via the trac instance at the last
link above.
More information may also be found in the M3 mailing lists, to where
most of the discussion from comp.lang.modula3 has moved:
https://mail.elegosoft.com/pipermail/m3devel
https://mail.elegosoft.com/pipermail/m3announce
https://mail.elegosoft.com/pipermail/m3commit
Have fun,
Olaf Wagner