Ken Thompson's other C compiler
Ken Thompson of Unix and C fame wrote a C compiler for
Plan9 and Inferno. There are
interested parties for porting this very small compiler
to unices. I started from the sources available a few years
ago from Vitanouva and Markus Friedl's patches to make them
compile on OpenBSD. Up to now I incorporated many of the
changes leading up to the newer sources available now.
The mercurial repo is at
It compiles on OpenBSD, but the compilers (for many architectures)
produce output in Plan9/Inferno binary format, which does not
run on BSD at all. Many more changes needed.
UPDATE tarfile here